🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.96 AU - 3.16 AU

Year: 1474 Days

Day: 28.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,848,844 km

• M1: 935,286 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.03 AU - 3.83 AU

Year: 2286 Days

Day: 34.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 13.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.6 AU - 11.06 AU

Year: 10256 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 115,848,844 km

• M1: 254,017 km (0.079 R)
• M2: 501,153 km (0.071 R)
• M3: 589,715 km (0.037 R)
• M4: 804,238 km (0.12 R)
• M5: 912,846 km (0.12 R)
• M6: 1,400,236 km (0.099 R)
• M7: 2,217,938 km (0.081 R)
• M8: 2,349,435 km (0.09 R)
• M9: 3,372,983 km (0.097 R)
• M10: 3,617,725 km (0.066 R)
• M11: 4,157,325 km (0.106 R)
• M12: 5,066,281 km (0.099 R)
• M13: 5,311,921 km (0.107 R)
• M14: 6,409,072 km (0.086 R)
• M15: 6,675,057 km (0.064 R)
• M16: 7,937,065 km (0.075 R)
• M17: 8,059,136 km (0.117 R)
• M18: 8,637,332 km (0.098 R)
• M19: 8,804,882 km (0.113 R)
• M20: 8,931,442 km (0.087 R)
• M21: 9,271,627 km (0.098 R)
• M22: 9,702,918 km (0.097 R)
• M23: 10,008,696 km (0.053 R)
• M24: 10,096,809 km (0.086 R)
• M25: 10,406,626 km (0.113 R)
• M26: 10,854,971 km (0.108 R)
• M27: 11,081,462 km (0.063 R)
• M28: 11,631,534 km (0.078 R)
• M29: 12,096,783 km (0.101 R)
• M30: 12,237,555 km (0.085 R)
• M31: 13,141,724 km (0.062 R)
• M32: 14,364,238 km (0.12 R)
• M33: 14,863,446 km (0.071 R)
• M34: 15,368,339 km (0.108 R)
• M35: 16,291,358 km (0.073 R)
• M36: 16,446,940 km (0.07 R)
• M37: 17,976,428 km (0.08 R)
• M38: 18,244,657 km (0.055 R)
• M39: 18,406,223 km (0.111 R)
• M40: 18,514,232 km (0.119 R)
• M41: 18,948,515 km (0.096 R)
• M42: 19,276,284 km (0.104 R)
• M43: 20,326,760 km (0.116 R)
• M44: 21,452,783 km (0.094 R)
• M45: 21,908,758 km (0.116 R)
• M46: 22,656,747 km (0.108 R)
• M47: 23,004,712 km (0.115 R)
• M48: 23,237,636 km (0.105 R)
• M49: 23,354,472 km (0.099 R)
• M50: 23,530,099 km (0.08 R)
• M51: 24,355,132 km (0.078 R)
• M52: 24,533,153 km (0.054 R)
• M53: 25,010,071 km (0.106 R)
• M54: 25,189,738 km (0.072 R)
• M55: 25,973,182 km (0.111 R)
• M56: 26,276,567 km (0.118 R)
• M57: 27,317,020 km (0.113 R)
• M58: 27,563,856 km (0.091 R)
• M59: 27,997,541 km (0.101 R)
• M60: 28,997,303 km (0.109 R)
• M61: 29,501,448 km (0.118 R)
• M62: 30,518,714 km (0.034 R)
• M63: 31,096,012 km (0.105 R)
• M64: 31,224,666 km (0.066 R)
• M65: 32,326,454 km (0.037 R)
• M66: 32,914,823 km (0.062 R)
• M67: 33,243,190 km (0.05 R)
• M68: 33,572,754 km (0.073 R)
• M69: 34,301,595 km (0.069 R)
• M70: 35,505,259 km (0.09 R)
• M71: 35,639,898 km (0.083 R)
• M72: 36,112,477 km (0.114 R)
• M73: 36,654,919 km (0.072 R)
• M74: 36,927,187 km (0.088 R)
• M75: 37,200,203 km (0.063 R)
• M76: 37,679,365 km (0.061 R)
• M77: 38,574,858 km (0.108 R)
• M78: 39,686,670 km (0.052 R)
• M79: 40,246,614 km (0.05 R)
• M80: 43,013,128 km (0.049 R)
• M81: 43,732,394 km (0.042 R)
• M82: 44,310,590 km (0.076 R)
• M83: 45,255,600 km (0.119 R)
• M84: 45,767,225 km (0.118 R)
• M85: 46,870,060 km (0.072 R)
• M86: 47,461,869 km (0.062 R)
• M87: 50,230,776 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.1

Radius: 3.6

Gravity: 76.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 17.24 AU - 22.02 AU

Year: 31301 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,848,844 km

• M1: 127,607 km (0.087 R)
• M2: 178,321 km (0.111 R)
• M3: 558,598 km (0.105 R)
• M4: 616,642 km (0.092 R)
• M5: 1,262,606 km (0.092 R)
• M6: 1,300,903 km (0.059 R)
• M7: 1,832,574 km (0.077 R)
• M8: 2,053,081 km (0.036 R)
• M9: 2,471,058 km (0.032 R)
• M10: 2,519,079 km (0.048 R)
• M11: 3,119,564 km (0.045 R)
• M12: 3,489,370 km (0.106 R)
• M13: 3,543,226 km (0.116 R)
• M14: 3,651,983 km (0.12 R)
• M15: 3,984,838 km (0.087 R)
• M16: 5,162,623 km (0.059 R)
• M17: 5,410,207 km (0.084 R)
• M18: 5,917,045 km (0.075 R)
• M19: 6,372,720 km (0.077 R)
• M20: 7,317,729 km (0.063 R)
• M21: 7,595,682 km (0.067 R)
• M22: 9,409,257 km (0.101 R)
• M23: 13,406,064 km (0.088 R)
• M24: 13,575,558 km (0.057 R)
• M25: 14,002,361 km (0.091 R)
• M26: 15,308,949 km (0.084 R)
• M27: 16,111,391 km (0.075 R)
• M28: 17,110,705 km (0.115 R)
• M29: 18,036,417 km (0.106 R)
• M30: 18,788,595 km (0.108 R)
• M31: 21,401,771 km (0.064 R)
• M32: 21,798,504 km (0.085 R)
• M33: 26,744,359 km (0.102 R)
• M34: 27,816,677 km (0.099 R)
• M35: 28,357,922 km (0.06 R)
• M36: 30,113,453 km (0.103 R)
• M37: 32,356,972 km (0.082 R)
• M38: 34,653,449 km (0.118 R)
• M39: 35,703,925 km (0.112 R)
• M40: 39,401,386 km (0.097 R)
• M41: 41,356,780 km (0.067 R)
• M42: 41,480,049 km (0.102 R)
• M43: 43,845,042 km (0.097 R)
• M44: 46,637,585 km (0.075 R)
• M45: 47,151,454 km (0.079 R)
• M46: 48,444,278 km (0.079 R)
• M47: 48,834,430 km (0.116 R)
• M48: 52,126,032 km (0.115 R)
• M49: 61,152,169 km (0.12 R)
• M50: 62,278,491 km (0.09 R)
• M51: 65,554,834 km (0.109 R)
• M52: 66,562,974 km (0.103 R)
• M53: 69,178,992 km (0.098 R)
• M54: 72,867,627 km (0.082 R)
• M55: 73,016,477 km (0.116 R)
• M56: 73,314,625 km (0.094 R)
• M57: 74,360,913 km (0.116 R)
• M58: 75,713,427 km (0.077 R)
• M59: 75,864,222 km (0.085 R)
• M60: 77,074,169 km (0.077 R)
• M61: 79,359,726 km (0.048 R)
• M62: 80,433,988 km (0.115 R)
• M63: 83,218,304 km (0.041 R)
• M64: 83,685,498 km (0.084 R)
• M65: 84,935,388 km (0.101 R)
• M66: 86,191,412 km (0.103 R)
• M67: 87,928,542 km (0.12 R)
• M68: 88,563,136 km (0.085 R)
• M69: 89,358,399 km (0.074 R)
• M70: 89,517,720 km (0.096 R)
• M71: 90,156,054 km (0.12 R)
• M72: 94,504,116 km (0.039 R)
• M73: 94,991,506 km (0.11 R)
• M74: 95,154,119 km (0.108 R)
• M75: 95,968,680 km (0.064 R)
• M76: 96,295,102 km (0.067 R)
• M77: 97,932,900 km (0.095 R)
• M78: 98,426,124 km (0.086 R)
• M79: 98,755,239 km (0.1 R)
• M80: 101,236,021 km (0.104 R)
• M81: 103,068,295 km (0.071 R)
• M82: 103,737,297 km (0.107 R)
• M83: 104,239,946 km (0.078 R)
• M84: 105,079,639 km (0.113 R)
• M85: 106,765,457 km (0.117 R)
• M86: 106,934,652 km (0.047 R)
• M87: 107,442,388 km (0.109 R)
• M88: 109,140,772 km (0.064 R)
• M89: 110,676,993 km (0.05 R)
• M90: 111,533,440 km (0.066 R)
• M91: 112,736,207 km (0.074 R)
• M92: 114,808,138 km (0.109 R)
• M93: 114,981,372 km (0.094 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit