🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 37.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.18 AU - 1.44 AU

Year: 534 Days

Day: 14.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.49 AU - 2.77 AU

Year: 1520 Days

Day: 15.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,407,650 km

• M1: 597,793 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.74 AU - 3.8 AU

Year: 2609 Days

Day: 31.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 11.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.41 AU - 8.19 AU

Year: 6321 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,407,650 km

• M1: 148,700 km (0.071 R)
• M2: 414,984 km (0.098 R)
• M3: 606,470 km (0.09 R)
• M4: 965,804 km (0.114 R)
• M5: 1,263,952 km (0.027 R)
• M6: 1,534,575 km (0.065 R)
• M7: 1,706,164 km (0.117 R)
• M8: 1,784,403 km (0.104 R)
• M9: 2,026,902 km (0.095 R)
• M10: 2,345,246 km (0.102 R)
• M11: 2,521,771 km (0.106 R)
• M12: 2,771,600 km (0.045 R)
• M13: 2,911,324 km (0.084 R)
• M14: 3,246,573 km (0.074 R)
• M15: 3,443,893 km (0.099 R)
• M16: 3,518,841 km (0.033 R)
• M17: 3,645,102 km (0.06 R)
• M18: 3,902,260 km (0.079 R)
• M19: 4,138,775 km (0.043 R)
• M20: 4,352,999 km (0.073 R)
• M21: 4,434,230 km (0.099 R)
• M22: 4,516,061 km (0.099 R)
• M23: 4,792,517 km (0.09 R)
• M24: 5,045,936 km (0.063 R)
• M25: 5,131,506 km (0.106 R)
• M26: 5,246,248 km (0.052 R)
• M27: 5,654,650 km (0.059 R)
• M28: 5,862,890 km (0.104 R)
• M29: 6,909,477 km (0.085 R)
• M30: 7,004,621 km (0.062 R)
• M31: 7,715,510 km (0.08 R)
• M32: 7,847,306 km (0.106 R)
• M33: 8,314,350 km (0.101 R)
• M34: 9,101,385 km (0.116 R)
• M35: 9,627,371 km (0.05 R)
• M36: 10,745,765 km (0.114 R)
• M37: 11,189,771 km (0.105 R)
• M38: 11,301,670 km (0.099 R)
• M39: 11,526,666 km (0.072 R)
• M40: 11,677,460 km (0.062 R)
• M41: 12,057,439 km (0.051 R)
• M42: 12,134,033 km (0.117 R)
• M43: 12,287,371 km (0.034 R)
• M44: 12,402,860 km (0.112 R)
• M45: 12,480,202 km (0.08 R)
• M46: 12,557,544 km (0.046 R)
• M47: 12,829,513 km (0.078 R)
• M48: 13,182,265 km (0.117 R)
• M49: 13,458,722 km (0.049 R)
• M50: 13,897,193 km (0.089 R)
• M51: 16,116,777 km (0.091 R)
• M52: 16,880,923 km (0.115 R)
• M53: 18,576,764 km (0.112 R)
• M54: 19,557,229 km (0.092 R)
• M55: 20,463,194 km (0.039 R)
• M56: 20,737,556 km (0.026 R)
• M57: 21,987,596 km (0.105 R)
• M58: 22,221,866 km (0.096 R)
• M59: 22,550,981 km (0.102 R)
• M60: 22,645,378 km (0.099 R)
• M61: 22,739,924 km (0.082 R)
• M62: 23,548,500 km (0.102 R)
• M63: 24,269,711 km (0.117 R)
• M64: 24,754,558 km (0.103 R)
• M65: 25,144,709 km (0.116 R)
• M66: 25,438,669 km (0.08 R)
• M67: 26,725,809 km (0.077 R)
• M68: 27,730,359 km (0.112 R)
• M69: 28,747,026 km (0.12 R)
• M70: 29,260,147 km (0.095 R)
• M71: 29,517,754 km (0.111 R)
• M72: 29,776,110 km (0.077 R)
• M73: 30,660,233 km (0.059 R)
• M74: 31,026,748 km (0.068 R)
• M75: 32,294,590 km (0.111 R)
• M76: 32,881,313 km (0.057 R)
• M77: 32,988,425 km (0.057 R)
• M78: 33,741,052 km (0.112 R)
• M79: 34,282,147 km (0.036 R)
• M80: 34,390,755 km (0.117 R)
• M81: 35,812,384 km (0.066 R)
• M82: 35,922,488 km (0.045 R)
• M83: 36,253,698 km (0.075 R)
• M84: 36,863,459 km (0.077 R)
• M85: 37,253,311 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 9.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.41 AU - 8.55 AU

Year: 8035 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 90,407,650 km

• M1: 131,197 km (0.101 R)
• M2: 219,011 km (0.086 R)
• M3: 298,448 km (0.083 R)
• M4: 543,938 km (0.091 R)
• M5: 673,789 km (0.106 R)
• M6: 1,014,872 km (0.059 R)
• M7: 1,105,827 km (0.105 R)
• M8: 1,178,532 km (0.094 R)
• M9: 1,242,261 km (0.095 R)
• M10: 1,508,994 km (0.12 R)
• M11: 1,685,070 km (0.072 R)
• M12: 1,855,612 km (0.074 R)
• M13: 1,993,840 km (0.077 R)
• M14: 2,240,378 km (0.109 R)
• M15: 2,734,799 km (0.117 R)
• M16: 2,806,157 km (0.057 R)
• M17: 2,892,774 km (0.095 R)
• M18: 2,965,479 km (0.081 R)
• M19: 3,172,522 km (0.082 R)
• M20: 3,368,944 km (0.082 R)
• M21: 3,522,880 km (0.091 R)
• M22: 3,663,502 km (0.119 R)
• M23: 4,145,507 km (0.096 R)
• M24: 4,277,452 km (0.027 R)
• M25: 4,461,158 km (0.118 R)
• M26: 4,528,627 km (0.032 R)
• M27: 4,596,544 km (0.096 R)
• M28: 4,871,206 km (0.091 R)
• M29: 4,958,122 km (0.098 R)
• M30: 5,275,419 km (0.079 R)
• M31: 5,635,950 km (0.1 R)
• M32: 5,948,610 km (0.105 R)
• M33: 6,060,210 km (0.092 R)
• M34: 6,285,803 km (0.095 R)
• M35: 6,514,090 km (0.077 R)
• M36: 6,590,833 km (0.052 R)
• M37: 6,783,964 km (0.106 R)
• M38: 6,998,637 km (0.115 R)
• M39: 7,414,519 km (0.061 R)
• M40: 7,676,166 km (0.069 R)
• M41: 7,777,593 km (0.086 R)
• M42: 7,981,794 km (0.116 R)
• M43: 8,125,708 km (0.109 R)
• M44: 8,647,056 km (0.066 R)
• M45: 8,922,316 km (0.1 R)
• M46: 9,029,129 km (0.092 R)
• M47: 9,700,076 km (0.06 R)
• M48: 10,297,420 km (0.1 R)
• M49: 10,975,248 km (0.111 R)
• M50: 12,373,838 km (0.117 R)
• M51: 13,704,661 km (0.069 R)
• M52: 14,199,680 km (0.11 R)
• M53: 14,600,004 km (0.095 R)
• M54: 15,309,547 km (0.081 R)
• M55: 15,463,184 km (0.113 R)
• M56: 16,551,957 km (0.118 R)
• M57: 16,762,142 km (0.117 R)
• M58: 16,999,704 km (0.087 R)

Asteroid Belt

Center: 11.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.4

Radius: 4.3

Gravity: 21.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.08 AU - 14.84 AU

Year: 19600 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,407,650 km

• M1: 59,091 km (0.096 R)
• M2: 169,195 km (0.117 R)
• M3: 245,341 km (0.111 R)
• M4: 502,050 km (0.11 R)
• M5: 615,446 km (0.102 R)
• M6: 716,275 km (0.1 R)
• M7: 758,162 km (0.093 R)
• M8: 800,797 km (0.05 R)
• M9: 888,761 km (0.097 R)
• M10: 933,790 km (0.118 R)
• M11: 1,348,026 km (0.07 R)
• M12: 1,506,451 km (0.086 R)
• M13: 1,643,033 km (0.117 R)
• M14: 1,726,958 km (0.094 R)
• M15: 2,673,464 km (0.044 R)
• M16: 2,706,225 km (0.106 R)
• M17: 2,905,939 km (0.083 R)
• M18: 3,284,421 km (0.05 R)
• M19: 3,751,615 km (0.076 R)
• M20: 3,936,818 km (0.104 R)
• M21: 4,125,012 km (0.114 R)
• M22: 4,906,810 km (0.074 R)
• M23: 5,690,703 km (0.1 R)
• M24: 6,162,086 km (0.103 R)
• M25: 6,468,612 km (0.068 R)
• M26: 6,780,075 km (0.111 R)
• M27: 7,279,283 km (0.095 R)
• M28: 7,743,335 km (0.098 R)
• M29: 7,931,679 km (0.086 R)
• M30: 8,602,626 km (0.039 R)
• M31: 9,192,191 km (0.047 R)
• M32: 9,441,570 km (0.068 R)
• M33: 10,203,173 km (0.092 R)
• M34: 10,357,857 km (0.112 R)
• M35: 11,302,269 km (0.079 R)
• M36: 11,355,526 km (0.088 R)
• M37: 12,603,621 km (0.114 R)
• M38: 12,769,674 km (0.056 R)
• M39: 14,411,062 km (0.042 R)
• M40: 14,526,701 km (0.095 R)
• M41: 14,584,596 km (0.064 R)
• M42: 14,642,640 km (0.119 R)
• M43: 15,878,468 km (0.039 R)
• M44: 16,720,704 km (0.084 R)
• M45: 17,147,357 km (0.115 R)
• M46: 17,886,819 km (0.105 R)
• M47: 18,699,734 km (0.066 R)
• M48: 19,397,010 km (0.112 R)
• M49: 20,947,442 km (0.046 R)
• M50: 21,407,156 km (0.049 R)
• M51: 22,403,328 km (0.101 R)
• M52: 26,042,147 km (0.092 R)
• M53: 26,112,458 km (0.036 R)
• M54: 27,104,741 km (0.077 R)
• M55: 28,615,978 km (0.118 R)
• M56: 29,345,268 km (0.044 R)
• M57: 30,450,497 km (0.074 R)
• M58: 31,194,896 km (0.1 R)
• M59: 31,419,442 km (0.074 R)
• M60: 34,000,754 km (0.115 R)
• M61: 36,020,175 km (0.107 R)
• M62: 36,728,222 km (0.12 R)
• M63: 39,040,706 km (0.076 R)
• M64: 39,525,104 km (0.064 R)
• M65: 40,255,291 km (0.074 R)
• M66: 40,499,734 km (0.117 R)
• M67: 40,826,306 km (0.076 R)
• M68: 41,893,837 km (0.088 R)
• M69: 42,721,262 km (0.05 R)
• M70: 44,224,123 km (0.114 R)
• M71: 44,308,047 km (0.071 R)
• M72: 44,644,642 km (0.102 R)
• M73: 45,404,899 km (0.09 R)
• M74: 46,084,372 km (0.071 R)
• M75: 47,281,454 km (0.097 R)
• M76: 47,970,053 km (0.086 R)
• M77: 48,229,157 km (0.08 R)
• M78: 48,835,477 km (0.069 R)
• M79: 49,444,340 km (0.107 R)
• M80: 50,757,510 km (0.114 R)
• M81: 52,348,334 km (0.107 R)
• M82: 52,437,195 km (0.098 R)
• M83: 52,615,067 km (0.056 R)
• M84: 54,045,372 km (0.1 R)
• M85: 55,941,825 km (0.098 R)
• M86: 57,584,559 km (0.119 R)
• M87: 58,227,680 km (0.058 R)
• M88: 58,504,137 km (0.108 R)
• M89: 61,197,946 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.6

Radius: 7.9

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.04 AU - 16.04 AU

Year: 22898 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,407,650 km

• M1: 202,406 km (0.089 R)
• M2: 476,918 km (0.052 R)
• M3: 639,680 km (0.085 R)
• M4: 1,629,570 km (0.113 R)
• M5: 1,843,046 km (0.111 R)
• M6: 1,990,400 km (0.114 R)
• M7: 2,536,581 km (0.099 R)
• M8: 2,868,838 km (0.101 R)
• M9: 3,712,421 km (0.071 R)
• M10: 3,852,295 km (0.054 R)
• M11: 3,946,541 km (0.103 R)
• M12: 4,380,226 km (0.103 R)
• M13: 4,528,178 km (0.05 R)
• M14: 6,994,897 km (0.077 R)
• M15: 7,226,176 km (0.112 R)
• M16: 9,353,756 km (0.077 R)
• M17: 9,480,765 km (0.093 R)
• M18: 9,994,783 km (0.115 R)
• M19: 10,190,009 km (0.091 R)
• M20: 10,716,443 km (0.113 R)
• M21: 10,782,865 km (0.081 R)
• M22: 10,849,436 km (0.117 R)
• M23: 11,049,897 km (0.063 R)
• M24: 11,658,910 km (0.102 R)
• M25: 12,487,832 km (0.109 R)
• M26: 12,909,399 km (0.075 R)
• M27: 14,201,775 km (0.047 R)
• M28: 15,011,847 km (0.077 R)
• M29: 15,235,346 km (0.107 R)
• M30: 15,460,042 km (0.111 R)
• M31: 16,599,529 km (0.078 R)
• M32: 17,218,266 km (0.114 R)
• M33: 18,478,329 km (0.109 R)
• M34: 21,420,321 km (0.106 R)
• M35: 22,178,184 km (0.107 R)
• M36: 23,633,771 km (0.103 R)
• M37: 25,208,288 km (0.037 R)
• M38: 26,636,200 km (0.074 R)
• M39: 27,815,480 km (0.113 R)
• M40: 29,569,665 km (0.07 R)
• M41: 30,224,903 km (0.118 R)
• M42: 30,507,195 km (0.063 R)
• M43: 30,601,441 km (0.085 R)
• M44: 31,074,320 km (0.109 R)
• M45: 32,315,234 km (0.063 R)
• M46: 32,893,430 km (0.062 R)
• M47: 33,280,739 km (0.046 R)
• M48: 33,474,917 km (0.098 R)
• M49: 33,572,305 km (0.118 R)
• M50: 34,255,668 km (0.027 R)
• M51: 36,034,238 km (0.082 R)
• M52: 36,233,651 km (0.119 R)
• M53: 36,433,514 km (0.069 R)
• M54: 36,533,446 km (0.076 R)
• M55: 36,633,676 km (0.085 R)
• M56: 38,146,709 km (0.048 R)
• M57: 38,553,615 km (0.085 R)
• M58: 40,402,645 km (0.094 R)
• M59: 41,965,344 km (0.08 R)
• M60: 42,912,448 km (0.098 R)
• M61: 47,315,413 km (0.06 R)
• M62: 47,971,699 km (0.114 R)
• M63: 48,081,354 km (0.115 R)
• M64: 49,182,694 km (0.1 R)
• M65: 49,403,949 km (0.094 R)
• M66: 50,069,809 km (0.118 R)
• M67: 54,354,890 km (0.105 R)
• M68: 55,386,816 km (0.118 R)
• M69: 56,194,047 km (0.06 R)
• M70: 57,819,876 km (0.113 R)
• M71: 60,169,311 km (0.067 R)
• M72: 61,832,390 km (0.067 R)
• M73: 65,446,675 km (0.117 R)
• M74: 65,933,766 km (0.055 R)
• M75: 66,422,053 km (0.116 R)
• M76: 66,666,646 km (0.087 R)
• M77: 68,017,215 km (0.067 R)
• M78: 69,500,927 km (0.101 R)
• M79: 70,995,110 km (0.108 R)
• M80: 72,751,838 km (0.119 R)
• M81: 73,888,632 km (0.101 R)
• M82: 76,180,023 km (0.095 R)
• M83: 76,307,929 km (0.092 R)
• M84: 79,660,417 km (0.068 R)
• M85: 80,440,720 km (0.097 R)
• M86: 82,534,342 km (0.111 R)
• M87: 83,455,865 km (0.11 R)
• M88: 84,911,003 km (0.113 R)
• M89: 85,708,210 km (0.115 R)
• M90: 87,443,845 km (0.103 R)
• M91: 89,596,110 km (0.044 R)
• M92: 90,407,678 km (0.066 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit