🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 159 Days

Day: 30 Hours

Environment

Temp: 197 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,881,116 km

• M1: 136,583 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 11.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.01 AU - 11.01 AU

Year: 10307 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,881,116 km

• M1: 212,279 km (0.078 R)
• M2: 511,176 km (0.079 R)
• M3: 1,508,246 km (0.074 R)
• M4: 1,682,228 km (0.113 R)
• M5: 1,886,130 km (0.096 R)
• M6: 2,074,324 km (0.12 R)
• M7: 2,368,433 km (0.056 R)
• M8: 3,245,675 km (0.085 R)
• M9: 3,358,472 km (0.08 R)
• M10: 3,443,893 km (0.102 R)
• M11: 3,646,299 km (0.105 R)
• M12: 3,763,583 km (0.068 R)
• M13: 3,972,123 km (0.117 R)
• M14: 4,184,402 km (0.096 R)
• M15: 4,463,103 km (0.116 R)
• M16: 4,940,918 km (0.1 R)
• M17: 5,502,210 km (0.054 R)
• M18: 6,049,139 km (0.075 R)
• M19: 6,685,379 km (0.115 R)
• M20: 7,342,862 km (0.11 R)
• M21: 7,417,062 km (0.113 R)
• M22: 7,566,511 km (0.106 R)
• M23: 7,792,553 km (0.1 R)
• M24: 8,212,923 km (0.081 R)
• M25: 8,328,861 km (0.115 R)
• M26: 8,719,162 km (0.051 R)
• M27: 9,639,488 km (0.113 R)
• M28: 10,049,387 km (0.089 R)
• M29: 10,464,969 km (0.045 R)
• M30: 11,571,694 km (0.086 R)
• M31: 11,788,761 km (0.105 R)
• M32: 12,492,619 km (0.078 R)
• M33: 12,581,480 km (0.087 R)
• M34: 14,684,976 km (0.111 R)
• M35: 15,251,353 km (0.101 R)
• M36: 15,680,998 km (0.074 R)
• M37: 16,114,533 km (0.059 R)
• M38: 16,259,942 km (0.107 R)
• M39: 16,600,876 km (0.096 R)
• M40: 17,988,396 km (0.039 R)
• M41: 18,139,340 km (0.088 R)
• M42: 18,240,020 km (0.119 R)
• M43: 18,899,896 km (0.088 R)
• M44: 19,002,071 km (0.114 R)
• M45: 19,207,170 km (0.1 R)
• M46: 19,309,794 km (0.116 R)
• M47: 19,464,329 km (0.056 R)
• M48: 19,670,923 km (0.089 R)
• M49: 19,826,505 km (0.069 R)
• M50: 20,086,506 km (0.112 R)
• M51: 20,242,985 km (0.069 R)
• M52: 20,504,782 km (0.098 R)
• M53: 20,820,433 km (0.114 R)
• M54: 21,084,773 km (0.104 R)
• M55: 21,456,673 km (0.091 R)
• M56: 21,616,743 km (0.089 R)
• M57: 22,856,759 km (0.028 R)
• M58: 23,403,240 km (0.11 R)
• M59: 25,462,156 km (0.103 R)
• M60: 26,256,221 km (0.06 R)
• M61: 27,289,195 km (0.096 R)
• M62: 27,636,411 km (0.103 R)
• M63: 28,569,603 km (0.07 R)
• M64: 28,863,413 km (0.12 R)
• M65: 28,981,147 km (0.079 R)
• M66: 29,335,544 km (0.092 R)
• M67: 31,916,407 km (0.116 R)
• M68: 32,160,251 km (0.063 R)
• M69: 32,833,890 km (0.12 R)
• M70: 33,883,918 km (0.077 R)
• M71: 34,070,466 km (0.091 R)
• M72: 34,319,547 km (0.054 R)
• M73: 35,007,847 km (0.098 R)
• M74: 35,133,509 km (0.091 R)
• M75: 36,334,480 km (0.066 R)
• M76: 38,258,159 km (0.073 R)
• M77: 39,036,816 km (0.116 R)
• M78: 39,232,341 km (0.062 R)
• M79: 40,083,253 km (0.119 R)
• M80: 40,940,300 km (0.077 R)
• M81: 41,470,624 km (0.072 R)
• M82: 42,672,344 km (0.117 R)
• M83: 44,224,422 km (0.107 R)
• M84: 44,496,241 km (0.049 R)
• M85: 44,836,875 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.5

Radius: 4

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.58 AU - 16.18 AU

Year: 19165 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,881,116 km

• M1: 181,013 km (0.112 R)
• M2: 337,343 km (0.092 R)
• M3: 1,656,348 km (0.081 R)
• M4: 2,255,487 km (0.12 R)
• M5: 2,744,672 km (0.098 R)
• M6: 2,846,399 km (0.075 R)
• M7: 3,194,363 km (0.09 R)
• M8: 3,703,744 km (0.07 R)
• M9: 3,740,994 km (0.104 R)
• M10: 4,877,489 km (0.068 R)
• M11: 5,419,033 km (0.055 R)
• M12: 6,067,241 km (0.094 R)
• M13: 6,111,372 km (0.078 R)
• M14: 7,107,844 km (0.108 R)
• M15: 8,202,302 km (0.038 R)
• M16: 8,348,908 km (0.068 R)
• M17: 9,348,221 km (0.095 R)
• M18: 9,399,085 km (0.037 R)
• M19: 9,810,030 km (0.112 R)
• M20: 10,755,937 km (0.096 R)
• M21: 11,023,867 km (0.101 R)
• M22: 11,840,522 km (0.116 R)
• M23: 12,339,880 km (0.069 R)
• M24: 12,620,226 km (0.106 R)
• M25: 13,073,208 km (0.108 R)
• M26: 13,416,386 km (0.082 R)
• M27: 15,356,371 km (0.075 R)
• M28: 15,718,398 km (0.105 R)
• M29: 16,205,489 km (0.05 R)
• M30: 17,759,362 km (0.065 R)
• M31: 17,822,492 km (0.116 R)
• M32: 17,885,622 km (0.101 R)
• M33: 18,778,422 km (0.078 R)
• M34: 18,842,749 km (0.09 R)
• M35: 18,971,553 km (0.117 R)
• M36: 19,881,856 km (0.053 R)
• M37: 20,013,054 km (0.097 R)
• M38: 20,872,793 km (0.026 R)
• M39: 21,273,715 km (0.096 R)
• M40: 21,340,735 km (0.047 R)
• M41: 22,015,122 km (0.114 R)
• M42: 22,218,874 km (0.104 R)
• M43: 22,559,808 km (0.098 R)
• M44: 23,039,867 km (0.098 R)
• M45: 23,870,883 km (0.042 R)
• M46: 24,923,155 km (0.084 R)
• M47: 26,205,957 km (0.031 R)
• M48: 26,638,294 km (0.102 R)
• M49: 26,782,806 km (0.107 R)
• M50: 27,000,321 km (0.104 R)
• M51: 27,436,997 km (0.09 R)
• M52: 29,057,890 km (0.03 R)
• M53: 29,206,740 km (0.071 R)
• M54: 30,406,964 km (0.093 R)
• M55: 30,633,754 km (0.067 R)
• M56: 30,709,451 km (0.05 R)
• M57: 30,785,297 km (0.096 R)
• M58: 31,776,233 km (0.107 R)
• M59: 32,545,765 km (0.057 R)
• M60: 33,321,280 km (0.076 R)
• M61: 34,417,234 km (0.051 R)
• M62: 35,604,443 km (0.082 R)
• M63: 35,684,178 km (0.069 R)
• M64: 36,563,964 km (0.114 R)
• M65: 36,805,115 km (0.114 R)
• M66: 36,885,599 km (0.066 R)
• M67: 36,966,232 km (0.078 R)
• M68: 37,046,865 km (0.075 R)
• M69: 37,694,026 km (0.093 R)
• M70: 39,328,233 km (0.112 R)
• M71: 39,905,681 km (0.051 R)
• M72: 39,988,408 km (0.1 R)
• M73: 40,568,998 km (0.096 R)
• M74: 40,902,003 km (0.108 R)
• M75: 41,319,530 km (0.079 R)
• M76: 41,487,080 km (0.112 R)
• M77: 41,990,626 km (0.086 R)
• M78: 42,158,924 km (0.113 R)
• M79: 43,173,646 km (0.067 R)
• M80: 46,178,619 km (0.047 R)
• M81: 46,700,416 km (0.108 R)
• M82: 47,487,002 km (0.048 R)
• M83: 47,837,958 km (0.084 R)
• M84: 48,807,502 km (0.083 R)
• M85: 51,124,773 km (0.098 R)
• M86: 51,935,294 km (0.085 R)
• M87: 52,206,366 km (0.101 R)
• M88: 52,568,542 km (0.12 R)
• M89: 52,840,810 km (0.095 R)
• M90: 53,386,543 km (0.097 R)
• M91: 54,667,400 km (0.082 R)
• M92: 55,035,112 km (0.092 R)
• M93: 61,507,464 km (0.077 R)
• M94: 61,794,243 km (0.097 R)
• M95: 62,081,471 km (0.073 R)
• M96: 62,753,464 km (0.114 R)
• M97: 64,201,572 km (0.047 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit