🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.65 AU

Year: 151 Days

Day: 43.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 65.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.69 AU - 0.69 AU

Year: 206 Days

Day: 24 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.84 AU - 3.2 AU

Year: 1889 Days

Day: 21.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.18 AU - 3.26 AU

Year: 2079 Days

Day: 13.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,355,049 km

• M1: 828,174 km (0.109 R)
• M2: 967,300 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.79 AU - 4.19 AU

Year: 2868 Days

Day: 34.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,355,049 km

• M1: 302,188 km (0.109 R)
• M2: 885,769 km (0.108 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 12.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.64 AU - 10.78 AU

Year: 10889 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,355,049 km

• M1: 617,241 km (0.105 R)
• M2: 1,073,066 km (0.101 R)
• M3: 1,151,904 km (0.118 R)
• M4: 1,232,836 km (0.108 R)
• M5: 1,337,106 km (0.105 R)
• M6: 1,444,367 km (0.102 R)
• M7: 1,645,128 km (0.116 R)
• M8: 2,049,640 km (0.12 R)
• M9: 2,458,940 km (0.058 R)
• M10: 3,063,615 km (0.116 R)
• M11: 3,265,722 km (0.099 R)
• M12: 4,535,807 km (0.075 R)
• M13: 4,866,868 km (0.081 R)
• M14: 5,343,786 km (0.103 R)
• M15: 5,871,417 km (0.081 R)
• M16: 6,563,756 km (0.095 R)
• M17: 6,825,403 km (0.099 R)
• M18: 6,938,499 km (0.102 R)
• M19: 7,205,082 km (0.102 R)
• M20: 7,359,018 km (0.076 R)
• M21: 8,588,264 km (0.114 R)
• M22: 8,915,883 km (0.098 R)
• M23: 9,795,220 km (0.102 R)
• M24: 10,527,352 km (0.076 R)
• M25: 10,614,717 km (0.106 R)
• M26: 11,907,542 km (0.101 R)
• M27: 12,227,083 km (0.074 R)
• M28: 12,781,492 km (0.091 R)
• M29: 14,010,738 km (0.103 R)
• M30: 14,737,036 km (0.056 R)
• M31: 14,981,778 km (0.109 R)
• M32: 15,080,064 km (0.092 R)
• M33: 15,376,417 km (0.1 R)
• M34: 15,574,934 km (0.085 R)
• M35: 15,774,347 km (0.059 R)
• M36: 16,784,133 km (0.081 R)
• M37: 17,296,955 km (0.095 R)
• M38: 17,658,981 km (0.038 R)
• M39: 17,762,802 km (0.09 R)
• M40: 17,971,192 km (0.053 R)
• M41: 18,180,480 km (0.068 R)
• M42: 18,707,064 km (0.079 R)
• M43: 18,919,044 km (0.117 R)
• M44: 19,506,366 km (0.061 R)
• M45: 20,316,737 km (0.115 R)
• M46: 20,534,701 km (0.118 R)
• M47: 21,138,179 km (0.094 R)
• M48: 21,359,135 km (0.098 R)
• M49: 21,525,338 km (0.097 R)
• M50: 23,267,555 km (0.1 R)
• M51: 23,438,546 km (0.038 R)
• M52: 23,552,838 km (0.116 R)
• M53: 23,667,131 km (0.117 R)
• M54: 24,242,036 km (0.091 R)
• M55: 25,288,473 km (0.086 R)
• M56: 27,606,043 km (0.115 R)
• M57: 27,726,769 km (0.082 R)
• M58: 29,372,944 km (0.087 R)
• M59: 29,743,049 km (0.059 R)
• M60: 30,176,882 km (0.091 R)
• M61: 31,427,670 km (0.097 R)
• M62: 31,869,582 km (0.111 R)
• M63: 33,464,296 km (0.069 R)
• M64: 34,368,615 km (0.064 R)
• M65: 34,498,466 km (0.076 R)
• M66: 35,084,740 km (0.057 R)
• M67: 36,531,950 km (0.106 R)
• M68: 36,664,493 km (0.105 R)
• M69: 38,536,711 km (0.104 R)
• M70: 39,756,532 km (0.106 R)
• M71: 40,029,398 km (0.114 R)
• M72: 41,058,033 km (0.069 R)
• M73: 41,264,777 km (0.035 R)
• M74: 41,471,821 km (0.086 R)
• M75: 41,956,518 km (0.091 R)
• M76: 43,984,018 km (0.098 R)
• M77: 44,619,809 km (0.107 R)
• M78: 44,832,387 km (0.051 R)
• M79: 46,904,767 km (0.057 R)
• M80: 47,048,830 km (0.077 R)
• M81: 47,193,042 km (0.103 R)
• M82: 47,916,348 km (0.036 R)
• M83: 48,134,012 km (0.087 R)
• M84: 48,789,251 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 8.7

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.2 AU - 11.58 AU

Year: 13834 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,355,049 km

• M1: 125,064 km (0.087 R)
• M2: 312,061 km (0.088 R)
• M3: 372,947 km (0.102 R)
• M4: 623,973 km (0.078 R)
• M5: 1,192,594 km (0.111 R)
• M6: 1,680,882 km (0.098 R)
• M7: 2,038,421 km (0.093 R)
• M8: 3,032,648 km (0.092 R)
• M9: 3,393,478 km (0.112 R)
• M10: 3,504,330 km (0.077 R)
• M11: 3,578,979 km (0.079 R)
• M12: 3,691,926 km (0.07 R)
• M13: 3,767,922 km (0.093 R)
• M14: 4,678,973 km (0.077 R)
• M15: 4,802,690 km (0.053 R)
• M16: 6,925,185 km (0.042 R)
• M17: 7,113,678 km (0.092 R)
• M18: 7,495,751 km (0.053 R)
• M19: 8,230,127 km (0.119 R)
• M20: 8,329,759 km (0.116 R)
• M21: 9,193,088 km (0.043 R)
• M22: 11,389,484 km (0.063 R)
• M23: 11,836,333 km (0.104 R)
• M24: 12,460,007 km (0.096 R)
• M25: 12,920,170 km (0.115 R)
• M26: 13,680,127 km (0.119 R)
• M27: 14,214,640 km (0.117 R)
• M28: 14,334,318 km (0.109 R)
• M29: 15,796,937 km (0.105 R)
• M30: 16,045,269 km (0.052 R)
• M31: 16,861,326 km (0.105 R)
• M32: 17,498,313 km (0.099 R)
• M33: 18,533,830 km (0.029 R)
• M34: 18,599,204 km (0.06 R)
• M35: 19,389,679 km (0.098 R)
• M36: 19,655,664 km (0.078 R)
• M37: 19,989,866 km (0.094 R)
• M38: 20,596,036 km (0.067 R)
• M39: 20,935,324 km (0.11 R)
• M40: 21,619,735 km (0.073 R)
• M41: 21,895,444 km (0.104 R)
• M42: 23,010,247 km (0.117 R)
• M43: 23,150,869 km (0.117 R)
• M44: 23,503,770 km (0.113 R)
• M45: 24,573,096 km (0.046 R)
• M46: 26,096,601 km (0.104 R)
• M47: 26,169,904 km (0.084 R)
• M48: 26,463,863 km (0.1 R)
• M49: 27,575,824 km (0.087 R)
• M50: 28,250,212 km (0.039 R)
• M51: 30,229,092 km (0.079 R)
• M52: 30,537,563 km (0.105 R)
• M53: 32,016,637 km (0.052 R)
• M54: 33,519,049 km (0.068 R)
• M55: 33,678,520 km (0.081 R)
• M56: 33,838,290 km (0.109 R)
• M57: 34,399,282 km (0.077 R)
• M58: 34,721,217 km (0.073 R)
• M59: 36,838,476 km (0.053 R)
• M60: 37,003,033 km (0.071 R)
• M61: 40,940,599 km (0.1 R)
• M62: 41,795,401 km (0.119 R)
• M63: 42,053,009 km (0.096 R)
• M64: 42,483,551 km (0.109 R)
• M65: 42,828,973 km (0.09 R)
• M66: 44,132,718 km (0.084 R)
• M67: 44,394,963 km (0.116 R)
• M68: 44,570,142 km (0.084 R)
• M69: 45,626,004 km (0.036 R)
• M70: 46,245,639 km (0.111 R)
• M71: 46,778,955 km (0.084 R)
• M72: 46,957,276 km (0.108 R)
• M73: 50,204,148 km (0.059 R)
• M74: 50,752,274 km (0.099 R)
• M75: 51,027,086 km (0.042 R)
• M76: 51,578,204 km (0.118 R)
• M77: 52,038,966 km (0.092 R)
• M78: 52,686,425 km (0.119 R)
• M79: 53,802,425 km (0.088 R)
• M80: 54,363,417 km (0.09 R)
• M81: 54,550,714 km (0.079 R)
• M82: 55,020,302 km (0.107 R)
• M83: 58,152,133 km (0.092 R)
• M84: 58,439,810 km (0.098 R)
• M85: 61,829,698 km (0.077 R)
• M86: 62,417,168 km (0.094 R)
• M87: 63,105,019 km (0.088 R)
• M88: 64,488,052 km (0.083 R)
• M89: 66,781,836 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760

Radius: 7.3

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.39 AU - 19.17 AU

Year: 22560 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,355,049 km

• M1: 120,875 km (0.065 R)
• M2: 388,206 km (0.112 R)
• M3: 511,924 km (0.049 R)
• M4: 1,015,620 km (0.102 R)
• M5: 1,312,721 km (0.107 R)
• M6: 2,316,673 km (0.096 R)
• M7: 2,666,732 km (0.099 R)
• M8: 3,372,684 km (0.084 R)
• M9: 3,503,133 km (0.078 R)
• M10: 3,949,833 km (0.086 R)
• M11: 6,440,039 km (0.114 R)
• M12: 7,546,165 km (0.1 R)
• M13: 8,004,832 km (0.119 R)
• M14: 8,829,266 km (0.058 R)
• M15: 9,495,725 km (0.099 R)
• M16: 9,557,210 km (0.107 R)
• M17: 9,742,262 km (0.101 R)
• M18: 10,684,878 km (0.11 R)
• M19: 10,812,784 km (0.069 R)
• M20: 10,941,289 km (0.101 R)
• M21: 11,199,645 km (0.041 R)
• M22: 11,722,340 km (0.106 R)
• M23: 11,920,407 km (0.103 R)
• M24: 12,186,243 km (0.072 R)
• M25: 12,454,023 km (0.118 R)
• M26: 13,063,634 km (0.112 R)
• M27: 14,031,083 km (0.117 R)
• M28: 14,311,879 km (0.105 R)
• M29: 15,308,799 km (0.095 R)
• M30: 15,380,755 km (0.109 R)
• M31: 16,034,498 km (0.093 R)
• M32: 17,594,654 km (0.055 R)
• M33: 19,436,354 km (0.09 R)
• M34: 20,300,730 km (0.039 R)
• M35: 20,618,177 km (0.067 R)
• M36: 21,017,304 km (0.097 R)
• M37: 22,311,475 km (0.11 R)
• M38: 25,829,419 km (0.052 R)
• M39: 26,692,150 km (0.084 R)
• M40: 28,092,087 km (0.051 R)
• M41: 28,623,159 km (0.065 R)
• M42: 29,426,051 km (0.079 R)
• M43: 29,695,327 km (0.116 R)
• M44: 29,785,235 km (0.111 R)
• M45: 30,236,273 km (0.114 R)
• M46: 33,362,719 km (0.112 R)
• M47: 35,726,515 km (0.069 R)
• M48: 36,494,101 km (0.035 R)
• M49: 36,590,442 km (0.033 R)
• M50: 39,421,133 km (0.078 R)
• M51: 39,916,302 km (0.11 R)
• M52: 40,413,566 km (0.111 R)
• M53: 41,012,855 km (0.091 R)
• M54: 42,422,815 km (0.094 R)
• M55: 43,541,657 km (0.089 R)
• M56: 44,053,431 km (0.11 R)
• M57: 44,156,056 km (0.092 R)
• M58: 44,464,227 km (0.09 R)
• M59: 44,979,592 km (0.118 R)
• M60: 45,600,722 km (0.062 R)
• M61: 45,808,364 km (0.107 R)
• M62: 46,746,642 km (0.11 R)
• M63: 49,706,137 km (0.071 R)
• M64: 51,424,268 km (0.072 R)
• M65: 51,640,437 km (0.06 R)
• M66: 53,489,915 km (0.081 R)
• M67: 54,698,068 km (0.107 R)
• M68: 55,693,193 km (0.11 R)
• M69: 56,694,451 km (0.039 R)
• M70: 57,141,300 km (0.087 R)
• M71: 57,253,199 km (0.062 R)
• M72: 60,529,842 km (0.057 R)
• M73: 62,478,803 km (0.086 R)
• M74: 62,594,143 km (0.11 R)
• M75: 65,850,739 km (0.093 R)
• M76: 66,320,326 km (0.104 R)
• M77: 67,499,457 km (0.096 R)
• M78: 67,854,602 km (0.1 R)
• M79: 67,973,084 km (0.056 R)
• M80: 68,328,977 km (0.071 R)
• M81: 68,447,758 km (0.082 R)
• M82: 68,566,688 km (0.093 R)
• M83: 70,237,696 km (0.095 R)
• M84: 70,477,502 km (0.117 R)
• M85: 71,560,141 km (0.087 R)
• M86: 71,680,717 km (0.112 R)
• M87: 71,801,443 km (0.118 R)
• M88: 72,648,167 km (0.06 R)
• M89: 78,418,306 km (0.06 R)
• M90: 78,667,237 km (0.103 R)
• M91: 80,165,460 km (0.048 R)
• M92: 83,190,030 km (0.066 R)
• M93: 84,461,312 km (0.079 R)
• M94: 84,716,377 km (0.092 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit