🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.44 AU - 0.56 AU

Year: 127 Days

Day: 28.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 159 Days

Day: 29 Hours

Environment

Temp: 228 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.76 AU - 1.1 AU

Year: 323 Days

Day: 35.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 1080 Days

Day: 25.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 14.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.4 AU - 6.06 AU

Year: 4305 Days

Day: 6.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 91,892,260 km

• M1: 205,847 km (0.116 R)
• M2: 459,864 km (0.077 R)
• M3: 669,750 km (0.074 R)
• M4: 1,125,574 km (0.104 R)
• M5: 1,271,582 km (0.073 R)
• M6: 1,414,149 km (0.101 R)
• M7: 1,519,466 km (0.059 R)
• M8: 1,817,764 km (0.082 R)
• M9: 1,921,585 km (0.118 R)
• M10: 2,027,500 km (0.113 R)
• M11: 2,220,930 km (0.116 R)
• M12: 2,600,310 km (0.044 R)
• M13: 2,771,301 km (0.074 R)
• M14: 2,878,413 km (0.12 R)
• M15: 3,041,923 km (0.091 R)
• M16: 3,180,451 km (0.096 R)
• M17: 3,307,160 km (0.055 R)
• M18: 3,565,516 km (0.045 R)
• M19: 3,682,501 km (0.058 R)
• M20: 3,815,793 km (0.075 R)
• M21: 3,980,799 km (0.079 R)
• M22: 4,102,422 km (0.047 R)
• M23: 4,225,242 km (0.105 R)
• M24: 5,453,142 km (0.077 R)
• M25: 5,554,719 km (0.068 R)
• M26: 5,967,010 km (0.068 R)
• M27: 6,894,517 km (0.11 R)
• M28: 6,986,071 km (0.032 R)
• M29: 7,450,124 km (0.089 R)
• M30: 7,885,902 km (0.101 R)
• M31: 8,213,521 km (0.073 R)
• M32: 8,624,317 km (0.053 R)
• M33: 9,021,948 km (0.106 R)
• M34: 9,263,399 km (0.104 R)
• M35: 9,527,440 km (0.115 R)
• M36: 9,650,110 km (0.091 R)
• M37: 9,814,518 km (0.117 R)
• M38: 10,104,588 km (0.039 R)
• M39: 10,629,527 km (0.116 R)
• M40: 10,884,741 km (0.037 R)
• M41: 11,292,844 km (0.099 R)
• M42: 11,771,856 km (0.028 R)
• M43: 12,168,740 km (0.029 R)
• M44: 12,458,062 km (0.104 R)
• M45: 12,592,401 km (0.086 R)
• M46: 12,704,749 km (0.073 R)
• M47: 12,862,575 km (0.06 R)
• M48: 13,500,310 km (0.095 R)
• M49: 13,915,744 km (0.119 R)
• M50: 14,241,867 km (0.077 R)
• M51: 14,358,852 km (0.105 R)
• M52: 16,055,741 km (0.106 R)
• M53: 16,177,663 km (0.073 R)
• M54: 16,446,940 km (0.1 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 9.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.81 AU - 7.85 AU

Year: 6424 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,892,260 km

• M1: 119,230 km (0.06 R)
• M2: 208,988 km (0.036 R)
• M3: 494,271 km (0.062 R)
• M4: 596,297 km (0.116 R)
• M5: 753,524 km (0.059 R)
• M6: 947,403 km (0.073 R)
• M7: 1,038,957 km (0.097 R)
• M8: 1,125,724 km (0.107 R)
• M9: 1,256,323 km (0.062 R)
• M10: 1,383,481 km (0.094 R)
• M11: 1,479,523 km (0.105 R)
• M12: 1,781,411 km (0.108 R)
• M13: 1,886,429 km (0.096 R)
• M14: 1,983,817 km (0.086 R)
• M15: 2,255,038 km (0.118 R)
• M16: 2,327,444 km (0.12 R)
• M17: 2,668,078 km (0.053 R)
• M18: 3,001,831 km (0.096 R)
• M19: 3,139,162 km (0.066 R)
• M20: 3,255,250 km (0.057 R)
• M21: 3,455,711 km (0.059 R)
• M22: 3,831,949 km (0.109 R)
• M23: 4,081,778 km (0.062 R)
• M24: 4,323,977 km (0.072 R)
• M25: 4,663,115 km (0.086 R)
• M26: 5,816,964 km (0.12 R)
• M27: 6,003,213 km (0.108 R)
• M28: 7,039,477 km (0.072 R)
• M29: 7,423,046 km (0.117 R)
• M30: 7,625,153 km (0.056 R)
• M31: 8,597,689 km (0.11 R)
• M32: 9,373,503 km (0.114 R)
• M33: 10,413,657 km (0.074 R)
• M34: 10,885,639 km (0.08 R)
• M35: 11,941,351 km (0.089 R)
• M36: 12,251,617 km (0.117 R)
• M37: 12,380,121 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.3

Radius: 4.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.62 AU - 16.62 AU

Year: 19095 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 91,892,260 km

• M1: 219,161 km (0.109 R)
• M2: 383,569 km (0.117 R)
• M3: 426,504 km (0.094 R)
• M4: 456,124 km (0.087 R)
• M5: 517,758 km (0.12 R)
• M6: 718,967 km (0.095 R)
• M7: 809,624 km (0.106 R)
• M8: 1,022,501 km (0.055 R)
• M9: 2,135,510 km (0.081 R)
• M10: 2,293,485 km (0.038 R)
• M11: 3,317,931 km (0.107 R)
• M12: 5,043,243 km (0.032 R)
• M13: 5,112,956 km (0.093 R)
• M14: 5,574,166 km (0.08 R)
• M15: 5,937,988 km (0.103 R)
• M16: 7,113,678 km (0.066 R)
• M17: 8,194,223 km (0.109 R)
• M18: 8,235,213 km (0.057 R)
• M19: 8,276,353 km (0.096 R)
• M20: 8,607,263 km (0.049 R)
• M21: 10,237,730 km (0.075 R)
• M22: 11,913,825 km (0.11 R)
• M23: 12,428,292 km (0.101 R)
• M24: 14,113,063 km (0.07 R)
• M25: 14,310,084 km (0.106 R)
• M26: 15,258,534 km (0.048 R)
• M27: 16,796,849 km (0.113 R)
• M28: 17,058,047 km (0.092 R)
• M29: 17,215,274 km (0.056 R)
• M30: 18,062,597 km (0.111 R)
• M31: 18,276,521 km (0.108 R)
• M32: 18,761,069 km (0.114 R)
• M33: 19,249,656 km (0.098 R)
• M34: 20,684,748 km (0.119 R)
• M35: 20,740,548 km (0.088 R)
• M36: 20,796,498 km (0.115 R)
• M37: 21,133,093 km (0.062 R)
• M38: 21,982,510 km (0.064 R)
• M39: 22,153,799 km (0.084 R)
• M40: 22,382,833 km (0.105 R)
• M41: 24,360,667 km (0.03 R)
• M42: 26,212,090 km (0.111 R)
• M43: 26,758,122 km (0.098 R)
• M44: 27,124,188 km (0.071 R)
• M45: 28,979,202 km (0.07 R)
• M46: 29,355,141 km (0.045 R)
• M47: 29,417,823 km (0.039 R)
• M48: 30,874,757 km (0.073 R)
• M49: 33,923,860 km (0.034 R)
• M50: 33,989,833 km (0.108 R)
• M51: 34,386,267 km (0.088 R)
• M52: 34,784,048 km (0.099 R)
• M53: 35,517,526 km (0.099 R)
• M54: 36,661,053 km (0.08 R)
• M55: 37,203,345 km (0.069 R)
• M56: 37,611,747 km (0.119 R)
• M57: 38,433,189 km (0.045 R)
• M58: 39,398,843 km (0.077 R)
• M59: 39,745,761 km (0.095 R)
• M60: 42,485,646 km (0.113 R)
• M61: 44,129,726 km (0.117 R)
• M62: 44,851,087 km (0.06 R)
• M63: 45,503,633 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 6.5

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.3 AU - 19.36 AU

Year: 27096 Days

Day: 23.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,892,260 km

• M1: 201,508 km (0.106 R)
• M2: 581,936 km (0.064 R)
• M3: 1,396,646 km (0.05 R)
• M4: 1,532,630 km (0.119 R)
• M5: 1,744,910 km (0.075 R)
• M6: 2,436,800 km (0.087 R)
• M7: 2,518,480 km (0.085 R)
• M8: 3,071,693 km (0.093 R)
• M9: 3,384,801 km (0.1 R)
• M10: 5,097,847 km (0.11 R)
• M11: 5,467,952 km (0.076 R)
• M12: 5,521,657 km (0.111 R)
• M13: 7,925,994 km (0.116 R)
• M14: 8,292,659 km (0.086 R)
• M15: 8,354,293 km (0.081 R)
• M16: 10,473,347 km (0.057 R)
• M17: 10,673,808 km (0.065 R)
• M18: 10,808,147 km (0.11 R)
• M19: 11,214,754 km (0.084 R)
• M20: 11,282,971 km (0.038 R)
• M21: 12,676,475 km (0.114 R)
• M22: 13,248,986 km (0.12 R)
• M23: 13,393,348 km (0.049 R)
• M24: 13,976,331 km (0.066 R)
• M25: 14,493,191 km (0.062 R)
• M26: 14,716,691 km (0.104 R)
• M27: 17,170,096 km (0.092 R)
• M28: 18,282,655 km (0.108 R)
• M29: 18,685,672 km (0.078 R)
• M30: 19,582,511 km (0.117 R)
• M31: 21,672,393 km (0.089 R)
• M32: 22,098,897 km (0.098 R)
• M33: 22,184,467 km (0.073 R)
• M34: 24,803,776 km (0.116 R)
• M35: 27,611,279 km (0.101 R)
• M36: 29,663,911 km (0.097 R)
• M37: 30,042,394 km (0.089 R)
• M38: 30,327,228 km (0.12 R)
• M39: 30,613,110 km (0.073 R)
• M40: 32,541,127 km (0.117 R)
• M41: 34,111,606 km (0.087 R)
• M42: 35,606,238 km (0.093 R)
• M43: 37,122,113 km (0.067 R)
• M44: 38,762,155 km (0.111 R)
• M45: 39,279,464 km (0.119 R)
• M46: 40,321,114 km (0.108 R)
• M47: 42,324,978 km (0.105 R)
• M48: 43,071,321 km (0.089 R)
• M49: 44,037,424 km (0.084 R)
• M50: 44,252,995 km (0.072 R)
• M51: 44,577,174 km (0.115 R)
• M52: 44,902,100 km (0.096 R)
• M53: 45,119,167 km (0.058 R)
• M54: 45,554,347 km (0.112 R)
• M55: 46,100,229 km (0.095 R)
• M56: 46,648,206 km (0.032 R)
• M57: 49,308,954 km (0.045 R)
• M58: 49,757,149 km (0.119 R)
• M59: 54,312,853 km (0.11 R)
• M60: 55,007,586 km (0.096 R)
• M61: 57,698,104 km (0.057 R)
• M62: 58,762,492 km (0.112 R)
• M63: 59,594,855 km (0.057 R)
• M64: 59,952,843 km (0.112 R)
• M65: 60,311,429 km (0.079 R)
• M66: 61,632,528 km (0.081 R)
• M67: 62,963,051 km (0.109 R)
• M68: 63,327,621 km (0.082 R)
• M69: 63,692,939 km (0.084 R)
• M70: 65,038,123 km (0.075 R)
• M71: 65,160,793 km (0.071 R)
• M72: 65,898,909 km (0.065 R)
• M73: 67,259,352 km (0.067 R)
• M74: 67,756,466 km (0.086 R)
• M75: 68,254,627 km (0.049 R)
• M76: 68,504,156 km (0.065 R)
• M77: 69,129,475 km (0.085 R)
• M78: 71,396,033 km (0.114 R)
• M79: 71,522,592 km (0.114 R)
• M80: 72,538,362 km (0.098 R)
• M81: 73,814,731 km (0.108 R)
• M82: 74,199,048 km (0.067 R)
• M83: 74,584,113 km (0.11 R)
• M84: 75,356,187 km (0.118 R)
• M85: 76,001,553 km (0.081 R)
• M86: 76,648,863 km (0.073 R)
• M87: 77,038,116 km (0.071 R)
• M88: 77,688,269 km (0.09 R)
• M89: 78,863,061 km (0.117 R)
• M90: 79,125,007 km (0.094 R)
• M91: 80,175,333 km (0.059 R)
• M92: 81,098,202 km (0.119 R)
• M93: 84,556,905 km (0.051 R)
• M94: 86,709,020 km (0.103 R)
• M95: 87,520,738 km (0.105 R)
• M96: 88,743,102 km (0.085 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 16,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit