🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.2 AU - 3.36 AU

Year: 1644 Days

Day: 43.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.51 AU - 4.45 AU

Year: 2817 Days

Day: 13.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.1 AU - 6.08 AU

Year: 4074 Days

Day: 17.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.19 AU - 16.41 AU

Year: 23346 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,108,480 km

• M1: 514,617 km (0.088 R)
• M2: 633,547 km (0.096 R)
• M3: 696,528 km (0.054 R)
• M4: 829,221 km (0.12 R)
• M5: 952,340 km (0.067 R)
• M6: 1,025,344 km (0.078 R)
• M7: 1,276,070 km (0.096 R)
• M8: 1,377,796 km (0.047 R)
• M9: 2,259,227 km (0.11 R)
• M10: 2,585,350 km (0.107 R)
• M11: 3,061,371 km (0.047 R)
• M12: 3,854,688 km (0.077 R)
• M13: 4,803,139 km (0.098 R)
• M14: 4,962,610 km (0.054 R)
• M15: 5,352,612 km (0.035 R)
• M16: 5,819,956 km (0.065 R)
• M17: 5,921,832 km (0.103 R)
• M18: 6,127,379 km (0.102 R)
• M19: 6,265,757 km (0.057 R)
• M20: 7,081,066 km (0.062 R)
• M21: 7,667,788 km (0.1 R)
• M22: 8,461,256 km (0.064 R)
• M23: 8,848,415 km (0.095 R)
• M24: 9,004,894 km (0.096 R)
• M25: 9,280,902 km (0.06 R)
• M26: 9,360,189 km (0.11 R)
• M27: 10,084,692 km (0.102 R)
• M28: 10,453,750 km (0.106 R)
• M29: 10,827,146 km (0.054 R)
• M30: 11,036,433 km (0.111 R)
• M31: 11,162,694 km (0.09 R)
• M32: 12,980,009 km (0.11 R)
• M33: 13,336,501 km (0.103 R)
• M34: 13,381,380 km (0.05 R)
• M35: 14,425,274 km (0.027 R)
• M36: 15,026,807 km (0.111 R)
• M37: 15,636,568 km (0.11 R)
• M38: 16,015,798 km (0.077 R)
• M39: 16,063,371 km (0.076 R)
• M40: 16,638,574 km (0.108 R)
• M41: 16,880,175 km (0.12 R)
• M42: 17,074,203 km (0.109 R)
• M43: 17,318,048 km (0.095 R)
• M44: 17,907,613 km (0.06 R)
• M45: 18,254,531 km (0.107 R)
• M46: 18,403,979 km (0.11 R)
• M47: 19,258,183 km (0.071 R)
• M48: 19,715,653 km (0.073 R)
• M49: 22,374,755 km (0.104 R)
• M50: 23,016,530 km (0.104 R)
• M51: 23,339,811 km (0.105 R)
• M52: 23,393,816 km (0.067 R)
• M53: 23,556,130 km (0.063 R)
• M54: 23,718,742 km (0.056 R)
• M55: 24,045,165 km (0.109 R)
• M56: 24,867,804 km (0.083 R)
• M57: 24,978,207 km (0.119 R)
• M58: 25,811,317 km (0.102 R)
• M59: 26,259,363 km (0.115 R)
• M60: 27,675,905 km (0.108 R)
• M61: 28,191,868 km (0.072 R)
• M62: 29,117,131 km (0.042 R)
• M63: 29,291,712 km (0.111 R)
• M64: 30,052,267 km (0.099 R)
• M65: 30,700,924 km (0.049 R)
• M66: 31,712,355 km (0.09 R)
• M67: 33,158,966 km (0.098 R)
• M68: 33,341,177 km (0.119 R)
• M69: 35,866,239 km (0.104 R)
• M70: 36,178,300 km (0.038 R)
• M71: 36,868,096 km (0.072 R)
• M72: 37,309,410 km (0.03 R)
• M73: 37,562,380 km (0.039 R)
• M74: 37,815,799 km (0.064 R)
• M75: 37,879,228 km (0.099 R)
• M76: 39,413,055 km (0.11 R)
• M77: 39,477,382 km (0.092 R)
• M78: 39,799,616 km (0.09 R)
• M79: 40,252,299 km (0.103 R)
• M80: 40,641,553 km (0.065 R)
• M81: 41,162,602 km (0.065 R)
• M82: 41,358,575 km (0.104 R)
• M83: 41,489,324 km (0.117 R)
• M84: 44,468,865 km (0.107 R)
• M85: 44,669,924 km (0.063 R)
• M86: 44,736,944 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739

Radius: 4.7

Gravity: 33.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.36 AU - 18.84 AU

Year: 23994 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,108,480 km

• M1: 271,071 km (0.043 R)
• M2: 762,800 km (0.113 R)
• M3: 955,631 km (0.085 R)
• M4: 1,225,356 km (0.102 R)
• M5: 1,320,351 km (0.051 R)
• M6: 1,619,846 km (0.118 R)
• M7: 3,097,125 km (0.11 R)
• M8: 3,764,481 km (0.103 R)
• M9: 5,276,317 km (0.042 R)
• M10: 5,640,887 km (0.1 R)
• M11: 5,959,830 km (0.103 R)
• M12: 6,449,164 km (0.088 R)
• M13: 6,615,218 km (0.097 R)
• M14: 6,726,668 km (0.078 R)
• M15: 7,178,603 km (0.076 R)
• M16: 10,410,965 km (0.03 R)
• M17: 11,934,320 km (0.091 R)
• M18: 13,314,360 km (0.109 R)
• M19: 13,384,671 km (0.032 R)
• M20: 14,238,127 km (0.08 R)
• M21: 14,382,040 km (0.083 R)
• M22: 14,526,552 km (0.102 R)
• M23: 15,109,086 km (0.098 R)
• M24: 15,329,593 km (0.102 R)
• M25: 15,477,097 km (0.066 R)
• M26: 16,072,047 km (0.117 R)
• M27: 16,523,085 km (0.119 R)
• M28: 18,056,463 km (0.112 R)
• M29: 18,525,303 km (0.119 R)
• M30: 19,554,686 km (0.073 R)
• M31: 19,714,755 km (0.039 R)
• M32: 21,668,653 km (0.062 R)
• M33: 21,917,135 km (0.068 R)
• M34: 22,083,488 km (0.084 R)
• M35: 22,417,091 km (0.114 R)
• M36: 23,258,729 km (0.034 R)
• M37: 24,626,502 km (0.071 R)
• M38: 24,885,905 km (0.079 R)
• M39: 25,146,205 km (0.088 R)
• M40: 25,669,499 km (0.119 R)
• M41: 26,020,306 km (0.067 R)
• M42: 27,260,622 km (0.094 R)
• M43: 28,248,716 km (0.095 R)
• M44: 29,706,547 km (0.083 R)
• M45: 29,982,704 km (0.12 R)
• M46: 31,282,261 km (0.087 R)
• M47: 31,844,899 km (0.116 R)
• M48: 33,075,192 km (0.109 R)
• M49: 34,128,361 km (0.046 R)
• M50: 34,417,533 km (0.095 R)
• M51: 35,387,227 km (0.075 R)
• M52: 35,484,615 km (0.1 R)
• M53: 35,777,528 km (0.07 R)
• M54: 36,169,324 km (0.118 R)
• M55: 36,267,461 km (0.115 R)
• M56: 36,759,638 km (0.102 R)
• M57: 39,152,755 km (0.119 R)
• M58: 39,354,562 km (0.045 R)
• M59: 41,595,838 km (0.103 R)
• M60: 42,628,212 km (0.117 R)
• M61: 43,773,534 km (0.03 R)
• M62: 44,507,611 km (0.089 R)
• M63: 47,377,047 km (0.078 R)
• M64: 48,238,731 km (0.099 R)
• M65: 48,563,059 km (0.065 R)
• M66: 50,744,495 km (0.031 R)
• M67: 52,068,586 km (0.102 R)
• M68: 52,179,438 km (0.094 R)
• M69: 52,512,593 km (0.085 R)
• M70: 54,188,388 km (0.105 R)
• M71: 54,976,320 km (0.093 R)
• M72: 56,222,321 km (0.056 R)
• M73: 56,336,015 km (0.119 R)
• M74: 60,248,149 km (0.12 R)
• M75: 60,597,460 km (0.029 R)
• M76: 62,119,169 km (0.117 R)
• M77: 63,653,445 km (0.1 R)
• M78: 64,128,119 km (0.119 R)
• M79: 65,558,873 km (0.118 R)
• M80: 65,918,207 km (0.106 R)
• M81: 67,966,801 km (0.092 R)
• M82: 68,087,975 km (0.058 R)
• M83: 69,547,452 km (0.036 R)
• M84: 73,613,971 km (0.028 R)
• M85: 74,236,747 km (0.082 R)
• M86: 74,361,511 km (0.093 R)
• M87: 74,736,254 km (0.109 R)
• M88: 77,756,635 km (0.088 R)
• M89: 79,920,269 km (0.061 R)
• M90: 80,688,454 km (0.108 R)
• M91: 81,202,023 km (0.115 R)
• M92: 81,974,547 km (0.085 R)
• M93: 82,749,314 km (0.102 R)
• M94: 82,878,716 km (0.103 R)
• M95: 83,656,326 km (0.061 R)
• M96: 86,791,000 km (0.112 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 13,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit