🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.52 AU - 0.76 AU

Year: 184 Days

Day: 47.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 211 Days

Day: 23.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.49 AU - 1.91 AU

Year: 798 Days

Day: 37.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 173.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,224,272 km

• M1: 424,260 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2 AU - 2.64 AU

Year: 1272 Days

Day: 34.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.89 AU - 3.73 AU

Year: 2167 Days

Day: 14.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,224,272 km

• M1: 35,903 km (0.029 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 11

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.03 AU - 12.33 AU

Year: 13453 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,224,272 km

• M1: 267,780 km (0.064 R)
• M2: 371,152 km (0.103 R)
• M3: 646,263 km (0.113 R)
• M4: 746,942 km (0.062 R)
• M5: 1,226,104 km (0.081 R)
• M6: 1,554,920 km (0.105 R)
• M7: 1,647,372 km (0.061 R)
• M8: 2,507,709 km (0.082 R)
• M9: 2,983,879 km (0.096 R)
• M10: 3,277,241 km (0.082 R)
• M11: 3,703,744 km (0.057 R)
• M12: 3,860,373 km (0.069 R)
• M13: 4,051,260 km (0.028 R)
• M14: 4,180,363 km (0.065 R)
• M15: 4,278,050 km (0.098 R)
• M16: 4,744,048 km (0.098 R)
• M17: 4,846,073 km (0.08 R)
• M18: 5,017,812 km (0.111 R)
• M19: 5,087,076 km (0.102 R)
• M20: 5,156,489 km (0.099 R)
• M21: 5,331,818 km (0.09 R)
• M22: 5,580,599 km (0.101 R)
• M23: 5,942,626 km (0.102 R)
• M24: 6,126,631 km (0.115 R)
• M25: 6,651,570 km (0.098 R)
• M26: 7,426,637 km (0.102 R)
• M27: 8,435,525 km (0.091 R)
• M28: 9,103,778 km (0.046 R)
• M29: 9,358,693 km (0.117 R)
• M30: 9,616,002 km (0.119 R)
• M31: 11,072,935 km (0.036 R)
• M32: 12,175,172 km (0.061 R)
• M33: 12,409,293 km (0.099 R)
• M34: 13,120,332 km (0.098 R)
• M35: 13,650,207 km (0.109 R)
• M36: 14,384,134 km (0.086 R)
• M37: 14,980,581 km (0.113 R)
• M38: 15,080,662 km (0.111 R)
• M39: 15,483,679 km (0.11 R)
• M40: 16,403,257 km (0.116 R)
• M41: 16,973,973 km (0.064 R)
• M42: 17,288,128 km (0.081 R)
• M43: 18,671,161 km (0.112 R)
• M44: 18,995,339 km (0.119 R)
• M45: 19,430,519 km (0.099 R)
• M46: 19,539,875 km (0.044 R)
• M47: 19,924,043 km (0.107 R)
• M48: 20,089,498 km (0.068 R)
• M49: 20,532,906 km (0.099 R)
• M50: 22,395,848 km (0.089 R)
• M51: 24,194,613 km (0.077 R)
• M52: 24,725,386 km (0.085 R)
• M53: 25,140,969 km (0.056 R)
• M54: 25,439,268 km (0.089 R)
• M55: 25,918,878 km (0.041 R)
• M56: 26,826,339 km (0.087 R)
• M57: 26,948,112 km (0.089 R)
• M58: 27,867,391 km (0.075 R)
• M59: 28,176,011 km (0.103 R)
• M60: 28,361,812 km (0.084 R)
• M61: 29,108,903 km (0.093 R)
• M62: 31,132,663 km (0.051 R)
• M63: 33,071,003 km (0.103 R)
• M64: 33,332,350 km (0.113 R)
• M65: 34,981,517 km (0.042 R)
• M66: 35,514,834 km (0.07 R)
• M67: 36,927,636 km (0.075 R)
• M68: 37,198,707 km (0.118 R)
• M69: 38,016,260 km (0.117 R)
• M70: 38,290,173 km (0.102 R)
• M71: 38,495,870 km (0.115 R)
• M72: 39,184,619 km (0.086 R)
• M73: 39,738,430 km (0.045 R)
• M74: 40,853,982 km (0.118 R)
• M75: 41,274,950 km (0.106 R)
• M76: 41,697,265 km (0.057 R)
• M77: 43,974,294 km (0.11 R)
• M78: 45,345,209 km (0.092 R)
• M79: 45,999,550 km (0.063 R)
• M80: 46,364,419 km (0.118 R)
• M81: 46,510,726 km (0.077 R)
• M82: 46,876,792 km (0.119 R)
• M83: 48,425,429 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 3.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.91 AU - 16.39 AU

Year: 20180 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,224,272 km

• M1: 97,089 km (0.058 R)
• M2: 123,568 km (0.117 R)
• M3: 177,872 km (0.086 R)
• M4: 212,728 km (0.095 R)
• M5: 269,875 km (0.11 R)
• M6: 484,248 km (0.077 R)
• M7: 815,159 km (0.092 R)
• M8: 1,018,612 km (0.097 R)
• M9: 1,219,971 km (0.119 R)
• M10: 1,289,833 km (0.08 R)
• M11: 1,343,090 km (0.092 R)
• M12: 1,470,397 km (0.104 R)
• M13: 1,526,048 km (0.104 R)
• M14: 1,563,597 km (0.105 R)
• M15: 1,658,741 km (0.062 R)
• M16: 1,834,818 km (0.093 R)
• M17: 1,915,002 km (0.044 R)
• M18: 2,247,409 km (0.055 R)
• M19: 2,530,298 km (0.055 R)
• M20: 3,494,157 km (0.114 R)
• M21: 3,949,384 km (0.085 R)
• M22: 4,369,604 km (0.082 R)
• M23: 4,396,233 km (0.073 R)
• M24: 4,476,716 km (0.095 R)
• M25: 4,914,440 km (0.087 R)
• M26: 5,194,936 km (0.073 R)
• M27: 5,771,187 km (0.057 R)
• M28: 6,519,774 km (0.092 R)
• M29: 6,642,295 km (0.086 R)
• M30: 6,703,780 km (0.062 R)
• M31: 6,765,564 km (0.085 R)
• M32: 7,171,722 km (0.115 R)
• M33: 7,329,996 km (0.119 R)
• M34: 7,425,440 km (0.076 R)
• M35: 7,521,482 km (0.098 R)
• M36: 7,746,926 km (0.053 R)
• M37: 7,876,777 km (0.09 R)
• M38: 7,974,614 km (0.093 R)
• M39: 8,105,661 km (0.115 R)
• M40: 8,336,790 km (0.088 R)
• M41: 8,403,212 km (0.073 R)
• M42: 8,436,422 km (0.099 R)
• M43: 8,771,671 km (0.118 R)
• M44: 8,941,016 km (0.081 R)
• M45: 9,351,662 km (0.081 R)
• M46: 9,386,070 km (0.096 R)
• M47: 10,226,660 km (0.095 R)
• M48: 10,297,719 km (0.048 R)
• M49: 10,333,323 km (0.104 R)
• M50: 10,476,339 km (0.114 R)
• M51: 10,583,900 km (0.096 R)
• M52: 10,764,165 km (0.076 R)
• M53: 11,680,153 km (0.1 R)
• M54: 12,053,400 km (0.11 R)
• M55: 12,166,196 km (0.099 R)
• M56: 12,888,455 km (0.068 R)
• M57: 13,977,976 km (0.108 R)
• M58: 15,096,669 km (0.099 R)
• M59: 15,913,324 km (0.087 R)
• M60: 15,995,752 km (0.034 R)
• M61: 16,161,058 km (0.098 R)
• M62: 16,702,153 km (0.106 R)
• M63: 16,869,853 km (0.082 R)
• M64: 17,122,523 km (0.036 R)
• M65: 17,164,710 km (0.074 R)
• M66: 17,674,091 km (0.064 R)
• M67: 17,802,147 km (0.074 R)
• M68: 18,447,362 km (0.072 R)
• M69: 18,577,363 km (0.12 R)
• M70: 20,249,568 km (0.053 R)
• M71: 20,294,298 km (0.045 R)
• M72: 20,339,027 km (0.091 R)
• M73: 20,968,086 km (0.083 R)
• M74: 21,421,218 km (0.114 R)
• M75: 22,337,356 km (0.1 R)
• M76: 24,018,387 km (0.086 R)
• M77: 24,302,473 km (0.112 R)
• M78: 24,397,318 km (0.076 R)
• M79: 24,492,463 km (0.096 R)
• M80: 24,969,680 km (0.114 R)
• M81: 25,017,551 km (0.067 R)
• M82: 25,161,315 km (0.108 R)
• M83: 25,257,356 km (0.095 R)
• M84: 25,353,548 km (0.113 R)
• M85: 26,030,179 km (0.11 R)
• M86: 27,105,489 km (0.103 R)
• M87: 27,599,012 km (0.11 R)
• M88: 28,645,000 km (0.117 R)
• M89: 28,896,026 km (0.04 R)
• M90: 29,046,970 km (0.069 R)
• M91: 29,856,294 km (0.073 R)
• M92: 30,314,812 km (0.079 R)
• M93: 30,570,474 km (0.115 R)
• M94: 32,067,949 km (0.083 R)
• M95: 32,432,818 km (0.102 R)
• M96: 34,972,541 km (0.117 R)
• M97: 35,294,476 km (0.103 R)
• M98: 35,509,598 km (0.074 R)

Asteroid Belt

Center: 15.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.4

Radius: 6.6

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.36 AU - 18.26 AU

Year: 25919 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,224,272 km

• M1: 89,011 km (0.119 R)
• M2: 223,798 km (0.073 R)
• M3: 368,908 km (0.109 R)
• M4: 463,005 km (0.109 R)
• M5: 1,331,122 km (0.089 R)
• M6: 1,390,063 km (0.101 R)
• M7: 1,795,025 km (0.046 R)
• M8: 2,595,074 km (0.071 R)
• M9: 2,782,072 km (0.095 R)
• M10: 2,934,961 km (0.086 R)
• M11: 3,129,887 km (0.111 R)
• M12: 3,614,733 km (0.111 R)
• M13: 3,866,058 km (0.042 R)
• M14: 3,993,814 km (0.093 R)
• M15: 4,880,930 km (0.119 R)
• M16: 5,346,628 km (0.09 R)
• M17: 5,875,307 km (0.095 R)
• M18: 7,033,643 km (0.104 R)
• M19: 7,452,816 km (0.114 R)
• M20: 7,988,078 km (0.107 R)
• M21: 8,591,107 km (0.041 R)
• M22: 9,551,824 km (0.105 R)
• M23: 9,609,419 km (0.041 R)
• M24: 10,427,420 km (0.049 R)
• M25: 10,784,810 km (0.113 R)
• M26: 11,942,847 km (0.116 R)
• M27: 12,129,395 km (0.037 R)
• M28: 12,884,865 km (0.112 R)
• M29: 13,332,461 km (0.085 R)
• M30: 13,785,294 km (0.116 R)
• M31: 15,173,712 km (0.069 R)
• M32: 15,850,493 km (0.026 R)
• M33: 16,814,202 km (0.035 R)
• M34: 16,883,915 km (0.072 R)
• M35: 18,081,147 km (0.117 R)
• M36: 18,654,106 km (0.059 R)
• M37: 18,798,169 km (0.072 R)
• M38: 18,870,425 km (0.105 R)
• M39: 18,942,681 km (0.098 R)
• M40: 19,160,196 km (0.028 R)
• M41: 19,305,755 km (0.1 R)
• M42: 20,186,138 km (0.119 R)
• M43: 21,455,626 km (0.118 R)
• M44: 21,757,963 km (0.032 R)
• M45: 21,833,809 km (0.112 R)
• M46: 22,443,720 km (0.109 R)
• M47: 22,520,314 km (0.111 R)
• M48: 23,368,983 km (0.085 R)
• M49: 25,017,850 km (0.063 R)
• M50: 26,947,812 km (0.101 R)
• M51: 27,110,874 km (0.079 R)
• M52: 27,766,113 km (0.098 R)
• M53: 27,930,670 km (0.117 R)
• M54: 29,175,624 km (0.085 R)
• M55: 30,354,006 km (0.082 R)
• M56: 31,376,209 km (0.098 R)
• M57: 31,805,405 km (0.115 R)
• M58: 32,669,781 km (0.063 R)
• M59: 33,104,962 km (0.074 R)
• M60: 33,892,894 km (0.084 R)
• M61: 35,665,928 km (0.112 R)
• M62: 36,293,640 km (0.082 R)
• M63: 38,656,838 km (0.115 R)
• M64: 40,975,605 km (0.103 R)
• M65: 41,444,744 km (0.095 R)
• M66: 42,388,257 km (0.095 R)
• M67: 44,489,060 km (0.075 R)
• M68: 44,874,574 km (0.065 R)
• M69: 44,971,214 km (0.109 R)
• M70: 45,067,855 km (0.117 R)
• M71: 46,427,998 km (0.034 R)
• M72: 48,295,578 km (0.028 R)
• M73: 48,394,462 km (0.085 R)
• M74: 48,493,496 km (0.08 R)
• M75: 51,192,840 km (0.033 R)
• M76: 51,495,776 km (0.109 R)
• M77: 51,596,904 km (0.081 R)
• M78: 52,002,015 km (0.104 R)
• M79: 54,454,672 km (0.083 R)
• M80: 58,730,927 km (0.076 R)
• M81: 59,365,671 km (0.102 R)
• M82: 60,002,808 km (0.118 R)
• M83: 62,035,095 km (0.108 R)
• M84: 62,789,517 km (0.027 R)
• M85: 63,005,686 km (0.09 R)
• M86: 63,222,005 km (0.079 R)
• M87: 64,743,415 km (0.079 R)
• M88: 69,156,253 km (0.064 R)
• M89: 70,386,696 km (0.096 R)
• M90: 71,737,265 km (0.096 R)
• M91: 72,642,332 km (0.076 R)
• M92: 73,209,907 km (0.083 R)
• M93: 73,665,133 km (0.095 R)
• M94: 73,778,977 km (0.109 R)
• M95: 76,646,469 km (0.04 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit