🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.17 AU

Year: 325 Days

Day: 28.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,420,774 km

• M1: 219,161 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.2 AU - 1.4 AU

Year: 521 Days

Day: 23.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,420,774 km

• M1: 179,517 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.34 AU - 3.3 AU

Year: 1664 Days

Day: 16.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.03 AU - 4.13 AU

Year: 2381 Days

Day: 35.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,420,774 km

• M1: 39,045 km (0.088 R)
• M2: 206,744 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.86 AU - 5.2 AU

Year: 3389 Days

Day: 18.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 12.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.37 AU - 9.39 AU

Year: 8526 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,420,774 km

• M1: 235,617 km (0.116 R)
• M2: 373,097 km (0.06 R)
• M3: 622,776 km (0.085 R)
• M4: 1,167,911 km (0.059 R)
• M5: 1,324,839 km (0.116 R)
• M6: 1,468,154 km (0.032 R)
• M7: 1,595,312 km (0.116 R)
• M8: 1,929,962 km (0.073 R)
• M9: 2,411,069 km (0.106 R)
• M10: 2,511,898 km (0.09 R)
• M11: 2,876,019 km (0.076 R)
• M12: 3,482,190 km (0.105 R)
• M13: 3,596,782 km (0.086 R)
• M14: 3,800,384 km (0.073 R)
• M15: 3,918,417 km (0.11 R)
• M16: 5,132,853 km (0.028 R)
• M17: 5,329,574 km (0.116 R)
• M18: 5,462,117 km (0.067 R)
• M19: 5,629,368 km (0.089 R)
• M20: 5,866,331 km (0.074 R)
• M21: 5,968,955 km (0.117 R)
• M22: 6,175,998 km (0.112 R)
• M23: 6,280,418 km (0.041 R)
• M24: 6,632,870 km (0.07 R)
• M25: 6,775,587 km (0.087 R)
• M26: 7,430,676 km (0.116 R)
• M27: 7,541,977 km (0.115 R)
• M28: 7,954,418 km (0.089 R)
• M29: 8,335,743 km (0.103 R)
• M30: 8,528,724 km (0.085 R)
• M31: 8,645,261 km (0.113 R)
• M32: 8,801,441 km (0.078 R)
• M33: 8,997,863 km (0.061 R)
• M34: 9,435,437 km (0.084 R)
• M35: 9,556,013 km (0.106 R)
• M36: 10,207,512 km (0.095 R)
• M37: 10,497,133 km (0.101 R)
• M38: 11,639,612 km (0.09 R)
• M39: 11,942,248 km (0.083 R)
• M40: 12,159,913 km (0.082 R)
• M41: 12,423,056 km (0.068 R)
• M42: 12,511,169 km (0.057 R)
• M43: 12,865,716 km (0.084 R)
• M44: 14,363,191 km (0.11 R)
• M45: 15,203,033 km (0.114 R)
• M46: 15,915,119 km (0.069 R)
• M47: 16,444,247 km (0.085 R)
• M48: 16,735,364 km (0.119 R)
• M49: 18,066,187 km (0.052 R)
• M50: 18,870,874 km (0.099 R)
• M51: 19,124,741 km (0.12 R)
• M52: 20,776,302 km (0.088 R)
• M53: 20,881,020 km (0.119 R)
• M54: 21,248,882 km (0.044 R)
• M55: 21,938,079 km (0.097 R)
• M56: 22,796,172 km (0.103 R)
• M57: 24,600,771 km (0.064 R)
• M58: 25,492,076 km (0.117 R)
• M59: 26,394,001 km (0.116 R)
• M60: 26,678,087 km (0.105 R)
• M61: 27,249,103 km (0.037 R)
• M62: 27,536,181 km (0.111 R)
• M63: 28,403,400 km (0.105 R)
• M64: 30,224,006 km (0.095 R)
• M65: 30,938,784 km (0.114 R)
• M66: 31,118,302 km (0.06 R)
• M67: 33,116,630 km (0.103 R)
• M68: 34,223,954 km (0.088 R)
• M69: 34,720,020 km (0.081 R)
• M70: 35,782,015 km (0.104 R)
• M71: 36,411,823 km (0.088 R)
• M72: 37,490,722 km (0.051 R)
• M73: 37,873,992 km (0.092 R)
• M74: 38,708,898 km (0.119 R)
• M75: 38,838,001 km (0.098 R)
• M76: 40,593,382 km (0.1 R)
• M77: 40,724,430 km (0.086 R)
• M78: 42,707,350 km (0.11 R)
• M79: 43,107,674 km (0.041 R)
• M80: 43,643,384 km (0.087 R)
• M81: 44,924,540 km (0.099 R)
• M82: 45,467,730 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 12.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.46 AU - 13.64 AU

Year: 16569 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,420,774 km

• M1: 338,989 km (0.11 R)
• M2: 487,689 km (0.11 R)
• M3: 769,980 km (0.105 R)
• M4: 1,003,951 km (0.119 R)
• M5: 1,628,822 km (0.098 R)
• M6: 1,934,151 km (0.049 R)
• M7: 2,224,820 km (0.056 R)
• M8: 2,324,901 km (0.115 R)
• M9: 3,105,203 km (0.087 R)
• M10: 3,446,735 km (0.104 R)
• M11: 4,165,852 km (0.056 R)
• M12: 5,284,844 km (0.106 R)
• M13: 5,510,438 km (0.105 R)
• M14: 6,111,671 km (0.098 R)
• M15: 6,636,760 km (0.109 R)
• M16: 7,275,992 km (0.087 R)
• M17: 7,986,582 km (0.057 R)
• M18: 8,560,439 km (0.096 R)
• M19: 8,772,419 km (0.098 R)
• M20: 9,637,992 km (0.054 R)
• M21: 9,914,000 km (0.1 R)
• M22: 10,361,149 km (0.11 R)
• M23: 11,859,521 km (0.067 R)
• M24: 11,977,703 km (0.075 R)
• M25: 13,241,057 km (0.104 R)
• M26: 13,548,032 km (0.109 R)
• M27: 14,926,876 km (0.085 R)
• M28: 16,218,803 km (0.118 R)
• M29: 16,547,469 km (0.103 R)
• M30: 17,748,591 km (0.116 R)
• M31: 17,883,677 km (0.092 R)
• M32: 18,291,332 km (0.086 R)
• M33: 19,462,982 km (0.089 R)
• M34: 20,375,380 km (0.112 R)
• M35: 20,801,135 km (0.095 R)
• M36: 23,342,953 km (0.032 R)
• M37: 25,751,329 km (0.105 R)
• M38: 26,058,004 km (0.1 R)
• M39: 26,365,727 km (0.036 R)
• M40: 26,520,112 km (0.114 R)
• M41: 27,530,795 km (0.085 R)
• M42: 28,080,268 km (0.071 R)
• M43: 29,110,250 km (0.117 R)
• M44: 30,233,131 km (0.071 R)
• M45: 30,962,570 km (0.111 R)
• M46: 31,288,694 km (0.094 R)
• M47: 31,944,232 km (0.094 R)
• M48: 32,273,646 km (0.084 R)
• M49: 33,853,998 km (0.107 R)
• M50: 34,021,847 km (0.086 R)
• M51: 34,865,130 km (0.096 R)
• M52: 35,544,604 km (0.104 R)
• M53: 35,885,986 km (0.104 R)
• M54: 37,089,650 km (0.114 R)
• M55: 37,349,203 km (0.107 R)
• M56: 38,481,210 km (0.073 R)
• M57: 39,624,586 km (0.091 R)
• M58: 40,511,552 km (0.099 R)
• M59: 41,674,526 km (0.084 R)
• M60: 42,124,666 km (0.065 R)
• M61: 42,395,588 km (0.072 R)
• M62: 42,485,945 km (0.1 R)
• M63: 46,528,079 km (0.027 R)
• M64: 47,182,271 km (0.103 R)
• M65: 48,216,591 km (0.092 R)
• M66: 50,211,927 km (0.116 R)
• M67: 50,883,023 km (0.106 R)
• M68: 51,750,242 km (0.092 R)
• M69: 53,890,688 km (0.094 R)
• M70: 54,479,356 km (0.118 R)
• M71: 55,960,674 km (0.108 R)
• M72: 56,457,339 km (0.12 R)
• M73: 56,955,500 km (0.064 R)
• M74: 58,056,540 km (0.087 R)
• M75: 59,265,590 km (0.103 R)
• M76: 61,913,921 km (0.101 R)
• M77: 62,427,491 km (0.108 R)
• M78: 63,769,832 km (0.069 R)
• M79: 64,080,846 km (0.104 R)
• M80: 64,184,667 km (0.116 R)
• M81: 64,392,459 km (0.102 R)
• M82: 65,121,449 km (0.096 R)
• M83: 66,377,622 km (0.104 R)
• M84: 67,325,026 km (0.04 R)
• M85: 69,126,633 km (0.057 R)
• M86: 69,446,174 km (0.111 R)
• M87: 69,659,501 km (0.11 R)
• M88: 69,766,313 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 4.3

Gravity: 23.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.83 AU - 17.83 AU

Year: 19065 Days

Day: 19.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,420,774 km

• M1: 136,433 km (0.116 R)
• M2: 302,936 km (0.079 R)
• M3: 414,835 km (0.104 R)
• M4: 636,090 km (0.081 R)
• M5: 696,677 km (0.099 R)
• M6: 935,136 km (0.091 R)
• M7: 1,508,695 km (0.119 R)
• M8: 2,325,050 km (0.114 R)
• M9: 2,419,446 km (0.092 R)
• M10: 2,451,311 km (0.088 R)
• M11: 3,466,931 km (0.092 R)
• M12: 3,647,495 km (0.067 R)
• M13: 3,831,201 km (0.055 R)
• M14: 4,093,447 km (0.07 R)
• M15: 4,833,956 km (0.089 R)
• M16: 5,035,614 km (0.097 R)
• M17: 5,447,307 km (0.098 R)
• M18: 5,572,969 km (0.097 R)
• M19: 5,699,380 km (0.041 R)
• M20: 7,244,576 km (0.032 R)
• M21: 8,038,791 km (0.072 R)
• M22: 9,506,496 km (0.04 R)
• M23: 10,013,633 km (0.091 R)
• M24: 10,529,745 km (0.059 R)
• M25: 10,843,452 km (0.099 R)
• M26: 11,054,385 km (0.117 R)
• M27: 11,373,178 km (0.038 R)
• M28: 12,402,711 km (0.088 R)
• M29: 12,512,815 km (0.103 R)
• M30: 13,068,122 km (0.102 R)
• M31: 14,145,227 km (0.086 R)
• M32: 14,433,502 km (0.068 R)
• M33: 15,132,872 km (0.087 R)
• M34: 16,022,680 km (0.109 R)
• M35: 16,746,734 km (0.102 R)
• M36: 17,728,544 km (0.091 R)
• M37: 18,414,301 km (0.102 R)
• M38: 18,728,756 km (0.074 R)
• M39: 18,918,446 km (0.119 R)
• M40: 19,045,155 km (0.114 R)
• M41: 19,108,585 km (0.112 R)
• M42: 19,683,190 km (0.089 R)
• M43: 20,004,826 km (0.091 R)
• M44: 20,263,331 km (0.055 R)
• M45: 20,393,032 km (0.107 R)
• M46: 21,045,578 km (0.067 R)
• M47: 21,705,005 km (0.099 R)
• M48: 21,837,699 km (0.082 R)
• M49: 23,382,895 km (0.034 R)
• M50: 23,791,896 km (0.111 R)
• M51: 24,685,893 km (0.064 R)
• M52: 25,241,499 km (0.055 R)
• M53: 26,223,609 km (0.088 R)
• M54: 28,225,229 km (0.105 R)
• M55: 29,390,895 km (0.118 R)
• M56: 30,127,366 km (0.074 R)
• M57: 30,572,120 km (0.079 R)
• M58: 31,768,903 km (0.097 R)
• M59: 31,994,945 km (0.103 R)
• M60: 33,822,732 km (0.048 R)
• M61: 33,899,625 km (0.088 R)
• M62: 34,053,711 km (0.108 R)
• M63: 34,284,990 km (0.063 R)
• M64: 37,658,272 km (0.107 R)
• M65: 41,217,804 km (0.092 R)
• M66: 42,954,037 km (0.102 R)
• M67: 43,454,591 km (0.104 R)
• M68: 43,538,067 km (0.107 R)
• M69: 44,124,790 km (0.036 R)
• M70: 44,967,474 km (0.115 R)
• M71: 45,051,997 km (0.115 R)
• M72: 45,815,395 km (0.055 R)
• M73: 45,900,516 km (0.065 R)
• M74: 46,070,908 km (0.105 R)
• M75: 48,824,556 km (0.101 R)
• M76: 48,911,473 km (0.035 R)
• M77: 48,998,389 km (0.086 R)
• M78: 49,172,521 km (0.1 R)
• M79: 49,783,329 km (0.072 R)
• M80: 50,748,385 km (0.106 R)
• M81: 51,012,724 km (0.109 R)
• M82: 53,232,607 km (0.111 R)
• M83: 53,680,354 km (0.083 R)
• M84: 54,760,151 km (0.104 R)
• M85: 54,850,358 km (0.067 R)
• M86: 56,028,891 km (0.115 R)
• M87: 56,940,989 km (0.09 R)
• M88: 58,226,184 km (0.079 R)
• M89: 58,410,489 km (0.068 R)
• M90: 58,502,791 km (0.045 R)
• M91: 59,892,555 km (0.094 R)
• M92: 60,544,801 km (0.083 R)
• M93: 60,731,649 km (0.096 R)
• M94: 61,574,633 km (0.115 R)
• M95: 62,988,183 km (0.101 R)
• M96: 63,177,425 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 7.1

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.56 AU - 21.22 AU

Year: 27717 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,420,774 km

• M1: 164,558 km (0.077 R)
• M2: 236,215 km (0.081 R)
• M3: 575,952 km (0.06 R)
• M4: 857,196 km (0.094 R)
• M5: 1,401,283 km (0.111 R)
• M6: 1,467,406 km (0.08 R)
• M7: 1,742,815 km (0.062 R)
• M8: 2,745,420 km (0.101 R)
• M9: 5,226,202 km (0.12 R)
• M10: 6,405,182 km (0.082 R)
• M11: 6,684,332 km (0.078 R)
• M12: 7,370,238 km (0.086 R)
• M13: 8,258,850 km (0.105 R)
• M14: 8,379,874 km (0.066 R)
• M15: 8,440,611 km (0.07 R)
• M16: 8,623,868 km (0.05 R)
• M17: 9,180,971 km (0.087 R)
• M18: 10,070,779 km (0.062 R)
• M19: 10,395,257 km (0.1 R)
• M20: 10,460,631 km (0.068 R)
• M21: 11,999,844 km (0.081 R)
• M22: 12,274,804 km (0.097 R)
• M23: 13,751,635 km (0.098 R)
• M24: 14,474,492 km (0.066 R)
• M25: 14,987,911 km (0.034 R)
• M26: 15,432,666 km (0.114 R)
• M27: 17,564,735 km (0.092 R)
• M28: 17,720,616 km (0.074 R)
• M29: 18,427,466 km (0.102 R)
• M30: 18,506,453 km (0.045 R)
• M31: 18,824,050 km (0.081 R)
• M32: 20,520,639 km (0.115 R)
• M33: 20,766,877 km (0.048 R)
• M34: 21,179,618 km (0.1 R)
• M35: 21,678,527 km (0.109 R)
• M36: 21,762,002 km (0.03 R)
• M37: 22,518,519 km (0.081 R)
• M38: 22,772,685 km (0.071 R)
• M39: 23,540,571 km (0.081 R)
• M40: 23,626,441 km (0.097 R)
• M41: 23,712,459 km (0.071 R)
• M42: 23,970,964 km (0.089 R)
• M43: 25,717,968 km (0.054 R)
• M44: 28,049,750 km (0.091 R)
• M45: 28,506,024 km (0.115 R)
• M46: 28,780,835 km (0.097 R)
• M47: 29,056,544 km (0.063 R)
• M48: 34,752,184 km (0.11 R)
• M49: 35,931,613 km (0.053 R)
• M50: 36,725,080 km (0.096 R)
• M51: 38,228,539 km (0.05 R)
• M52: 38,430,496 km (0.09 R)
• M53: 38,734,180 km (0.097 R)
• M54: 40,264,267 km (0.062 R)
• M55: 40,985,029 km (0.074 R)
• M56: 41,710,130 km (0.054 R)
• M57: 42,962,863 km (0.072 R)
• M58: 45,184,840 km (0.029 R)
• M59: 45,612,241 km (0.096 R)
• M60: 46,363,522 km (0.098 R)
• M61: 49,739,497 km (0.056 R)
• M62: 51,847,331 km (0.092 R)
• M63: 54,551,462 km (0.046 R)
• M64: 56,035,174 km (0.111 R)
• M65: 56,724,521 km (0.094 R)
• M66: 61,745,773 km (0.1 R)
• M67: 62,695,570 km (0.119 R)
• M68: 63,650,154 km (0.077 R)
• M69: 64,129,316 km (0.037 R)
• M70: 65,815,583 km (0.075 R)
• M71: 66,178,807 km (0.066 R)
• M72: 66,542,778 km (0.116 R)
• M73: 67,760,655 km (0.068 R)
• M74: 68,740,222 km (0.075 R)
• M75: 69,847,695 km (0.082 R)
• M76: 70,218,249 km (0.053 R)
• M77: 70,961,301 km (0.119 R)
• M78: 71,085,318 km (0.062 R)
• M79: 72,830,078 km (0.052 R)
• M80: 75,600,182 km (0.11 R)
• M81: 76,361,635 km (0.044 R)
• M82: 77,508,602 km (0.115 R)
• M83: 77,892,171 km (0.094 R)
• M84: 78,148,282 km (0.045 R)
• M85: 78,789,758 km (0.096 R)
• M86: 79,175,421 km (0.103 R)
• M87: 80,077,795 km (0.113 R)
• M88: 80,336,301 km (0.1 R)
• M89: 83,066,611 km (0.083 R)
• M90: 85,563,101 km (0.099 R)
• M91: 86,489,111 km (0.05 R)
• M92: 86,754,199 km (0.041 R)
• M93: 87,950,832 km (0.106 R)
• M94: 88,885,370 km (0.106 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit