🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.52 AU - 0.68 AU

Year: 176 Days

Day: 20.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.64 AU - 0.84 AU

Year: 241 Days

Day: 28.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.85 AU - 0.87 AU

Year: 302 Days

Day: 44.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.76 AU - 1.22 AU

Year: 373 Days

Day: 30.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,708,894 km

• M1: 192,383 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.21 AU - 3.21 AU

Year: 1690 Days

Day: 40.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.13 AU - 5.13 AU

Year: 3179 Days

Day: 35.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,708,894 km

• M1: 248,482 km (0.088 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 8.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.46 AU - 8.3 AU

Year: 7593 Days

Day: 15 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,708,894 km

• M1: 110,702 km (0.105 R)
• M2: 165,306 km (0.026 R)
• M3: 277,205 km (0.11 R)
• M4: 359,633 km (0.119 R)
• M5: 432,936 km (0.099 R)
• M6: 586,274 km (0.102 R)
• M7: 641,625 km (0.082 R)
• M8: 699,071 km (0.095 R)
• M9: 831,764 km (0.093 R)
• M10: 946,955 km (0.119 R)
• M11: 1,730,099 km (0.119 R)
• M12: 1,795,773 km (0.067 R)
• M13: 1,946,867 km (0.095 R)
• M14: 2,119,802 km (0.095 R)
• M15: 2,190,262 km (0.087 R)
• M16: 2,279,722 km (0.107 R)
• M17: 2,333,876 km (0.098 R)
• M18: 2,630,379 km (0.069 R)
• M19: 2,822,014 km (0.108 R)
• M20: 2,919,402 km (0.068 R)
• M21: 2,978,494 km (0.09 R)
• M22: 3,097,723 km (0.099 R)
• M23: 3,279,784 km (0.103 R)
• M24: 3,507,023 km (0.063 R)
• M25: 3,868,302 km (0.099 R)
• M26: 3,955,069 km (0.076 R)
• M27: 4,219,258 km (0.076 R)
• M28: 4,881,528 km (0.062 R)
• M29: 5,046,235 km (0.101 R)
• M30: 5,117,444 km (0.109 R)
• M31: 5,236,823 km (0.093 R)
• M32: 5,478,274 km (0.114 R)
• M33: 5,847,482 km (0.045 R)
• M34: 6,454,849 km (0.071 R)
• M35: 6,818,372 km (0.097 R)
• M36: 7,108,741 km (0.099 R)
• M37: 7,592,690 km (0.042 R)
• M38: 7,866,155 km (0.04 R)
• M39: 7,976,558 km (0.102 R)
• M40: 8,620,727 km (0.109 R)
• M41: 8,906,010 km (0.067 R)
• M42: 9,603,435 km (0.105 R)
• M43: 9,839,950 km (0.113 R)
• M44: 10,198,087 km (0.101 R)
• M45: 10,590,931 km (0.032 R)
• M46: 10,651,817 km (0.108 R)
• M47: 10,712,853 km (0.104 R)
• M48: 10,835,224 km (0.108 R)
• M49: 11,143,097 km (0.085 R)
• M50: 11,267,113 km (0.069 R)
• M51: 11,862,363 km (0.091 R)
• M52: 12,116,081 km (0.093 R)
• M53: 12,596,590 km (0.113 R)
• M54: 12,920,319 km (0.102 R)
• M55: 13,214,130 km (0.032 R)
• M56: 13,941,474 km (0.062 R)
• M57: 14,075,215 km (0.097 R)
• M58: 14,377,403 km (0.078 R)
• M59: 14,783,860 km (0.078 R)
• M60: 16,270,863 km (0.11 R)
• M61: 16,729,829 km (0.078 R)
• M62: 16,907,402 km (0.113 R)
• M63: 17,049,969 km (0.093 R)
• M64: 18,424,324 km (0.09 R)
• M65: 18,534,279 km (0.096 R)
• M66: 18,644,532 km (0.085 R)
• M67: 18,754,935 km (0.046 R)
• M68: 18,939,539 km (0.067 R)
• M69: 20,475,461 km (0.092 R)
• M70: 20,665,599 km (0.104 R)
• M71: 20,741,745 km (0.117 R)
• M72: 21,316,201 km (0.066 R)
• M73: 21,470,137 km (0.118 R)
• M74: 21,740,610 km (0.046 R)
• M75: 21,895,743 km (0.065 R)
• M76: 22,012,279 km (0.09 R)
• M77: 22,129,115 km (0.117 R)
• M78: 22,363,236 km (0.097 R)
• M79: 22,715,838 km (0.096 R)
• M80: 23,228,660 km (0.094 R)
• M81: 23,307,947 km (0.033 R)
• M82: 24,992,269 km (0.118 R)
• M83: 25,114,191 km (0.117 R)
• M84: 25,521,546 km (0.104 R)
• M85: 26,508,443 km (0.119 R)
• M86: 27,173,256 km (0.062 R)
• M87: 27,885,641 km (0.107 R)
• M88: 28,012,052 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 8.2

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.95 AU - 11.05 AU

Year: 11977 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 63.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,708,894 km

• M1: 110,553 km (0.027 R)
• M2: 261,946 km (0.065 R)
• M3: 672,293 km (0.065 R)
• M4: 913,744 km (0.115 R)
• M5: 973,433 km (0.049 R)
• M6: 1,451,399 km (0.119 R)
• M7: 1,865,635 km (0.046 R)
• M8: 1,942,528 km (0.111 R)
• M9: 2,152,713 km (0.102 R)
• M10: 2,315,326 km (0.078 R)
• M11: 2,510,103 km (0.114 R)
• M12: 2,739,436 km (0.093 R)
• M13: 3,096,078 km (0.099 R)
• M14: 3,156,964 km (0.118 R)
• M15: 4,770,227 km (0.068 R)
• M16: 4,911,597 km (0.101 R)
• M17: 5,198,676 km (0.051 R)
• M18: 5,528,240 km (0.092 R)
• M19: 5,639,690 km (0.109 R)
• M20: 5,864,685 km (0.099 R)
• M21: 6,130,820 km (0.056 R)
• M22: 6,635,862 km (0.102 R)
• M23: 7,033,344 km (0.102 R)
• M24: 7,602,863 km (0.054 R)
• M25: 7,768,318 km (0.099 R)
• M26: 8,187,192 km (0.099 R)
• M27: 8,356,836 km (0.069 R)
• M28: 8,527,677 km (0.116 R)
• M29: 8,742,799 km (0.12 R)
• M30: 10,252,540 km (0.11 R)
• M31: 11,365,997 km (0.029 R)
• M32: 11,555,388 km (0.107 R)
• M33: 12,371,594 km (0.091 R)
• M34: 12,566,221 km (0.038 R)
• M35: 13,107,017 km (0.05 R)
• M36: 14,109,772 km (0.054 R)
• M37: 15,293,241 km (0.045 R)
• M38: 16,082,070 km (0.106 R)
• M39: 17,262,697 km (0.064 R)
• M40: 17,534,965 km (0.094 R)
• M41: 18,415,797 km (0.09 R)
• M42: 18,471,298 km (0.117 R)
• M43: 19,763,674 km (0.043 R)
• M44: 21,376,040 km (0.049 R)
• M45: 21,434,383 km (0.079 R)
• M46: 22,079,898 km (0.106 R)
• M47: 23,329,938 km (0.1 R)
• M48: 23,390,076 km (0.087 R)
• M49: 25,032,212 km (0.101 R)
• M50: 26,085,082 km (0.105 R)
• M51: 26,648,318 km (0.07 R)
• M52: 27,914,215 km (0.062 R)
• M53: 28,554,643 km (0.101 R)
• M54: 28,683,148 km (0.086 R)
• M55: 29,980,311 km (0.102 R)
• M56: 31,628,431 km (0.118 R)
• M57: 32,698,504 km (0.041 R)
• M58: 33,035,399 km (0.119 R)
• M59: 33,102,867 km (0.099 R)
• M60: 33,238,104 km (0.086 R)
• M61: 33,644,561 km (0.076 R)
• M62: 34,189,247 km (0.058 R)
• M63: 34,325,830 km (0.087 R)
• M64: 34,462,712 km (0.108 R)
• M65: 35,356,410 km (0.097 R)
• M66: 35,425,374 km (0.047 R)
• M67: 35,840,658 km (0.118 R)
• M68: 36,118,461 km (0.097 R)
• M69: 36,466,725 km (0.053 R)
• M70: 36,606,300 km (0.097 R)
• M71: 36,676,162 km (0.048 R)
• M72: 36,886,048 km (0.047 R)
• M73: 37,447,638 km (0.116 R)
• M74: 37,588,410 km (0.088 R)
• M75: 37,729,481 km (0.105 R)
• M76: 38,863,881 km (0.093 R)
• M77: 40,731,162 km (0.092 R)
• M78: 41,529,865 km (0.08 R)
• M79: 41,821,730 km (0.06 R)
• M80: 42,407,256 km (0.092 R)
• M81: 42,700,917 km (0.104 R)
• M82: 43,808,689 km (0.106 R)
• M83: 44,179,991 km (0.094 R)
• M84: 44,477,841 km (0.102 R)
• M85: 45,225,381 km (0.089 R)
• M86: 45,300,330 km (0.1 R)
• M87: 46,127,755 km (0.076 R)
• M88: 46,278,700 km (0.108 R)
• M89: 48,179,939 km (0.092 R)
• M90: 48,870,632 km (0.037 R)
• M91: 50,106,460 km (0.029 R)
• M92: 50,339,384 km (0.089 R)
• M93: 52,058,114 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.9

Radius: 7.7

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.25 AU - 16.63 AU

Year: 18662 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,708,894 km

• M1: 98,286 km (0.072 R)
• M2: 285,582 km (0.103 R)
• M3: 610,359 km (0.101 R)
• M4: 796,459 km (0.05 R)
• M5: 845,976 km (0.079 R)
• M6: 1,221,915 km (0.106 R)
• M7: 1,873,863 km (0.052 R)
• M8: 2,112,322 km (0.097 R)
• M9: 2,182,184 km (0.098 R)
• M10: 2,360,505 km (0.114 R)
• M11: 2,506,662 km (0.033 R)
• M12: 2,807,802 km (0.068 R)
• M13: 3,527,069 km (0.048 R)
• M14: 3,610,395 km (0.116 R)
• M15: 4,168,096 km (0.097 R)
• M16: 4,524,737 km (0.119 R)
• M17: 4,615,394 km (0.107 R)
• M18: 4,752,575 km (0.11 R)
• M19: 5,362,635 km (0.1 R)
• M20: 5,652,556 km (0.082 R)
• M21: 6,097,011 km (0.112 R)
• M22: 6,399,498 km (0.066 R)
• M23: 7,124,449 km (0.113 R)
• M24: 7,604,209 km (0.062 R)
• M25: 7,820,827 km (0.038 R)
• M26: 7,929,884 km (0.116 R)
• M27: 9,105,125 km (0.072 R)
• M28: 9,162,570 km (0.115 R)
• M29: 9,509,039 km (0.098 R)
• M30: 10,334,071 km (0.105 R)
• M31: 10,393,910 km (0.062 R)
• M32: 10,815,776 km (0.066 R)
• M33: 11,181,992 km (0.062 R)
• M34: 11,863,710 km (0.069 R)
• M35: 12,943,806 km (0.105 R)
• M36: 13,528,285 km (0.062 R)
• M37: 14,387,575 km (0.116 R)
• M38: 16,437,216 km (0.082 R)
• M39: 17,140,475 km (0.116 R)
• M40: 17,495,770 km (0.075 R)
• M41: 19,088,090 km (0.08 R)
• M42: 22,253,880 km (0.094 R)
• M43: 23,344,748 km (0.092 R)
• M44: 23,975,901 km (0.105 R)
• M45: 24,293,647 km (0.083 R)
• M46: 24,532,854 km (0.049 R)
• M47: 25,416,529 km (0.096 R)
• M48: 26,474,186 km (0.075 R)
• M49: 26,802,553 km (0.053 R)
• M50: 27,049,838 km (0.039 R)
• M51: 27,795,733 km (0.116 R)
• M52: 27,879,059 km (0.062 R)
• M53: 28,885,254 km (0.114 R)
• M54: 31,105,885 km (0.104 R)
• M55: 32,587,203 km (0.072 R)
• M56: 37,167,142 km (0.084 R)
• M57: 38,180,967 km (0.076 R)
• M58: 38,273,718 km (0.098 R)
• M59: 38,644,870 km (0.08 R)
• M60: 40,330,389 km (0.079 R)
• M61: 42,710,641 km (0.059 R)
• M62: 43,772,337 km (0.101 R)
• M63: 45,921,759 km (0.097 R)
• M64: 46,020,344 km (0.032 R)
• M65: 49,916,920 km (0.117 R)
• M66: 51,648,216 km (0.097 R)
• M67: 52,263,961 km (0.074 R)
• M68: 52,366,884 km (0.091 R)
• M69: 52,985,471 km (0.09 R)
• M70: 53,295,588 km (0.075 R)
• M71: 53,502,781 km (0.091 R)
• M72: 53,606,452 km (0.076 R)
• M73: 54,438,216 km (0.083 R)
• M74: 54,855,744 km (0.116 R)
• M75: 56,325,244 km (0.051 R)
• M76: 56,536,326 km (0.105 R)
• M77: 56,853,175 km (0.109 R)
• M78: 57,595,180 km (0.048 R)
• M79: 58,660,616 km (0.047 R)
• M80: 59,195,728 km (0.118 R)
• M81: 60,055,467 km (0.113 R)
• M82: 62,004,577 km (0.073 R)
• M83: 62,658,919 km (0.092 R)
• M84: 64,525,302 km (0.077 R)
• M85: 65,410,023 km (0.111 R)
• M86: 66,632,836 km (0.081 R)
• M87: 69,101,201 km (0.115 R)
• M88: 69,666,382 km (0.112 R)
• M89: 70,460,148 km (0.117 R)
• M90: 73,549,943 km (0.077 R)
• M91: 74,358,070 km (0.117 R)
• M92: 75,285,428 km (0.114 R)
• M93: 76,683,569 km (0.118 R)
• M94: 77,503,066 km (0.118 R)
• M95: 78,090,238 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 3

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.21 AU - 20.33 AU

Year: 29577 Days

Day: 20.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,708,894 km

• M1: 39,643 km (0.104 R)
• M2: 324,627 km (0.065 R)
• M3: 359,783 km (0.085 R)
• M4: 492,925 km (0.045 R)
• M5: 662,868 km (0.049 R)
• M6: 754,272 km (0.11 R)
• M7: 1,026,241 km (0.107 R)
• M8: 1,105,379 km (0.12 R)
• M9: 1,241,662 km (0.119 R)
• M10: 1,354,459 km (0.054 R)
• M11: 1,650,962 km (0.049 R)
• M12: 2,404,636 km (0.112 R)
• M13: 3,287,563 km (0.098 R)
• M14: 3,762,835 km (0.057 R)
• M15: 3,844,067 km (0.094 R)
• M16: 3,925,897 km (0.059 R)
• M17: 4,133,090 km (0.061 R)
• M18: 4,952,288 km (0.06 R)
• M19: 5,131,057 km (0.066 R)
• M20: 5,403,026 km (0.076 R)
• M21: 7,845,062 km (0.051 R)
• M22: 10,631,921 km (0.081 R)
• M23: 10,977,941 km (0.1 R)
• M24: 11,445,135 km (0.11 R)
• M25: 11,621,959 km (0.094 R)
• M26: 12,157,969 km (0.118 R)
• M27: 12,762,942 km (0.12 R)
• M28: 13,501,806 km (0.093 R)
• M29: 14,956,047 km (0.102 R)
• M30: 15,669,031 km (0.101 R)
• M31: 16,592,199 km (0.094 R)
• M32: 16,725,640 km (0.116 R)
• M33: 17,736,772 km (0.073 R)
• M34: 18,146,820 km (0.119 R)
• M35: 20,958,811 km (0.026 R)
• M36: 23,453,206 km (0.074 R)
• M37: 24,355,730 km (0.104 R)
• M38: 26,039,604 km (0.062 R)
• M39: 26,194,438 km (0.101 R)
• M40: 28,475,057 km (0.107 R)
• M41: 29,679,320 km (0.08 R)
• M42: 32,470,068 km (0.109 R)
• M43: 32,803,821 km (0.053 R)
• M44: 33,054,996 km (0.101 R)
• M45: 33,138,771 km (0.116 R)
• M46: 33,896,484 km (0.054 R)
• M47: 35,514,684 km (0.088 R)
• M48: 35,686,572 km (0.092 R)
• M49: 37,682,058 km (0.05 R)
• M50: 38,649,208 km (0.095 R)
• M51: 40,159,698 km (0.086 R)
• M52: 41,961,455 km (0.074 R)
• M53: 42,324,978 km (0.117 R)
• M54: 42,780,802 km (0.075 R)
• M55: 43,329,976 km (0.115 R)
• M56: 43,697,388 km (0.104 R)
• M57: 44,991,410 km (0.061 R)
• M58: 45,177,360 km (0.064 R)
• M59: 46,955,929 km (0.101 R)
• M60: 47,427,761 km (0.112 R)
• M61: 47,617,002 km (0.079 R)
• M62: 47,711,698 km (0.111 R)
• M63: 47,806,393 km (0.118 R)
• M64: 48,186,073 km (0.091 R)
• M65: 48,757,387 km (0.085 R)
• M66: 48,852,830 km (0.067 R)
• M67: 48,948,274 km (0.105 R)
• M68: 49,043,867 km (0.116 R)
• M69: 51,550,080 km (0.045 R)
• M70: 52,525,159 km (0.077 R)
• M71: 53,407,786 km (0.057 R)
• M72: 53,998,997 km (0.101 R)
• M73: 54,493,268 km (0.098 R)
• M74: 55,486,449 km (0.103 R)
• M75: 57,894,077 km (0.117 R)
• M76: 58,298,739 km (0.084 R)
• M77: 59,009,030 km (0.085 R)
• M78: 59,110,756 km (0.074 R)
• M79: 60,540,613 km (0.098 R)
• M80: 60,745,861 km (0.11 R)
• M81: 62,395,925 km (0.042 R)
• M82: 62,499,447 km (0.061 R)
• M83: 62,810,760 km (0.112 R)
• M84: 62,914,581 km (0.033 R)
• M85: 63,330,463 km (0.054 R)
• M86: 63,434,584 km (0.109 R)
• M87: 64,165,070 km (0.09 R)
• M88: 64,374,357 km (0.053 R)
• M89: 66,902,711 km (0.048 R)
• M90: 67,752,726 km (0.065 R)
• M91: 68,499,369 km (0.088 R)
• M92: 68,820,107 km (0.077 R)
• M93: 69,355,966 km (0.055 R)
• M94: 70,431,725 km (0.105 R)
• M95: 71,838,543 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,004 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit