🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 9.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 300 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,327,323 km

• M1: 114,592 km (0.109 R)
• M2: 175,030 km (0.094 R)
• M3: 234,869 km (0.071 R)
• M4: 306,975 km (0.073 R)
• M5: 368,011 km (0.063 R)
• M6: 444,754 km (0.043 R)
• M7: 508,633 km (0.068 R)
• M8: 641,027 km (0.108 R)
• M9: 714,928 km (0.085 R)
• M10: 778,956 km (0.091 R)
• M11: 841,937 km (0.064 R)
• M12: 927,357 km (0.069 R)
• M13: 1,012,478 km (0.111 R)
• M14: 1,085,482 km (0.104 R)
• M15: 1,164,171 km (0.108 R)
• M16: 1,225,356 km (0.054 R)
• M17: 1,375,552 km (0.078 R)
• M18: 1,595,162 km (0.12 R)
• M19: 1,742,217 km (0.091 R)
• M20: 1,866,682 km (0.119 R)
• M21: 2,153,013 km (0.076 R)
• M22: 2,311,287 km (0.099 R)
• M23: 2,394,164 km (0.085 R)
• M24: 2,523,118 km (0.069 R)
• M25: 2,634,119 km (0.097 R)
• M26: 2,695,305 km (0.093 R)
• M27: 2,777,733 km (0.109 R)
• M28: 2,839,966 km (0.085 R)
• M29: 2,934,362 km (0.083 R)
• M30: 3,061,969 km (0.043 R)
• M31: 3,131,831 km (0.095 R)
• M32: 3,251,211 km (0.099 R)
• M33: 3,350,095 km (0.116 R)
• M34: 3,422,201 km (0.037 R)
• M35: 3,618,772 km (0.112 R)
• M36: 3,721,247 km (0.067 R)
• M37: 3,807,565 km (0.108 R)
• M38: 3,865,459 km (0.104 R)
• M39: 3,952,675 km (0.062 R)
• M40: 4,034,804 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 11.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.41 AU - 2.07 AU

Year: 1557 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 88,327,323 km

• M1: 166,502 km (0.093 R)
• M2: 242,648 km (0.116 R)
• M3: 333,902 km (0.096 R)
• M4: 420,220 km (0.058 R)
• M5: 636,090 km (0.03 R)
• M6: 1,063,940 km (0.101 R)
• M7: 1,231,190 km (0.112 R)
• M8: 1,322,894 km (0.067 R)
• M9: 1,484,310 km (0.08 R)
• M10: 1,562,699 km (0.069 R)
• M11: 1,858,903 km (0.107 R)
• M12: 2,052,034 km (0.115 R)
• M13: 2,285,706 km (0.119 R)
• M14: 2,779,528 km (0.031 R)
• M15: 2,865,098 km (0.104 R)
• M16: 2,963,983 km (0.107 R)
• M17: 3,051,348 km (0.11 R)
• M18: 3,501,937 km (0.098 R)
• M19: 3,594,687 km (0.118 R)
• M20: 3,688,186 km (0.092 R)
• M21: 3,768,969 km (0.118 R)
• M22: 3,863,963 km (0.063 R)
• M23: 3,959,856 km (0.071 R)
• M24: 4,070,408 km (0.11 R)
• M25: 4,252,319 km (0.106 R)
• M26: 4,436,923 km (0.114 R)
• M27: 5,006,742 km (0.103 R)
• M28: 5,141,529 km (0.087 R)
• M29: 5,384,327 km (0.084 R)
• M30: 5,476,329 km (0.077 R)
• M31: 5,630,864 km (0.096 R)
• M32: 5,724,213 km (0.039 R)
• M33: 5,959,979 km (0.102 R)
• M34: 6,055,273 km (0.077 R)
• M35: 6,167,023 km (0.117 R)
• M36: 6,901,847 km (0.083 R)
• M37: 7,322,068 km (0.1 R)
• M38: 7,595,533 km (0.09 R)
• M39: 8,258,251 km (0.087 R)
• M40: 8,400,220 km (0.047 R)
• M41: 8,524,984 km (0.095 R)
• M42: 8,740,555 km (0.077 R)
• M43: 9,583,090 km (0.105 R)
• M44: 9,694,989 km (0.097 R)
• M45: 10,298,766 km (0.107 R)
• M46: 10,682,335 km (0.116 R)
• M47: 11,227,320 km (0.108 R)
• M48: 11,384,697 km (0.09 R)
• M49: 12,202,698 km (0.097 R)
• M50: 12,364,563 km (0.035 R)
• M51: 12,466,140 km (0.074 R)
• M52: 12,649,547 km (0.118 R)
• M53: 12,731,377 km (0.06 R)
• M54: 12,833,852 km (0.089 R)
• M55: 13,288,180 km (0.082 R)
• M56: 13,517,364 km (0.1 R)
• M57: 13,663,970 km (0.116 R)
• M58: 14,212,845 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.1

Radius: 3

Gravity: 107.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.42 AU - 11.34 AU

Year: 21063 Days

Day: 17.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,327,323 km

• M1: 365,617 km (0.096 R)
• M2: 473,328 km (0.077 R)
• M3: 496,067 km (0.084 R)
• M4: 615,446 km (0.093 R)
• M5: 665,711 km (0.091 R)
• M6: 717,322 km (0.119 R)
• M7: 880,084 km (0.083 R)
• M8: 908,358 km (0.065 R)
• M9: 1,024,446 km (0.057 R)
• M10: 1,270,535 km (0.116 R)
• M11: 1,367,474 km (0.064 R)
• M12: 1,568,534 km (0.049 R)
• M13: 1,637,498 km (0.116 R)
• M14: 2,225,268 km (0.074 R)
• M15: 3,214,559 km (0.063 R)
• M16: 3,661,707 km (0.084 R)
• M17: 4,271,468 km (0.045 R)
• M18: 4,612,701 km (0.072 R)
• M19: 4,761,700 km (0.067 R)
• M20: 5,115,350 km (0.077 R)
• M21: 6,116,907 km (0.091 R)
• M22: 6,445,574 km (0.084 R)
• M23: 6,779,776 km (0.057 R)
• M24: 6,892,423 km (0.029 R)
• M25: 7,465,233 km (0.066 R)
• M26: 8,232,221 km (0.072 R)
• M27: 9,334,907 km (0.104 R)
• M28: 10,744,119 km (0.096 R)
• M29: 12,700,261 km (0.108 R)
• M30: 13,470,540 km (0.071 R)
• M31: 14,544,803 km (0.076 R)
• M32: 14,690,212 km (0.045 R)
• M33: 14,909,073 km (0.085 R)
• M34: 15,944,590 km (0.079 R)
• M35: 17,386,863 km (0.073 R)
• M36: 17,618,291 km (0.111 R)
• M37: 18,162,378 km (0.025 R)
• M38: 18,318,858 km (0.086 R)
• M39: 19,107,986 km (0.093 R)
• M40: 20,393,331 km (0.095 R)
• M41: 20,800,686 km (0.115 R)
• M42: 23,215,944 km (0.113 R)
• M43: 23,726,521 km (0.105 R)
• M44: 25,981,859 km (0.082 R)
• M45: 27,224,120 km (0.054 R)
• M46: 28,485,679 km (0.061 R)
• M47: 29,398,525 km (0.071 R)
• M48: 29,858,389 km (0.107 R)
• M49: 32,099,066 km (0.103 R)
• M50: 32,383,002 km (0.116 R)
• M51: 33,239,600 km (0.062 R)
• M52: 36,148,231 km (0.106 R)
• M53: 36,246,666 km (0.065 R)
• M54: 38,032,117 km (0.069 R)
• M55: 40,354,774 km (0.071 R)
• M56: 40,456,799 km (0.067 R)
• M57: 41,481,844 km (0.09 R)
• M58: 42,100,880 km (0.04 R)
• M59: 42,515,266 km (0.073 R)
• M60: 44,396,908 km (0.065 R)
• M61: 45,241,837 km (0.066 R)
• M62: 47,054,813 km (0.106 R)
• M63: 48,782,818 km (0.074 R)
• M64: 48,891,427 km (0.114 R)
• M65: 49,545,319 km (0.089 R)
• M66: 50,421,514 km (0.071 R)
• M67: 51,745,455 km (0.056 R)
• M68: 53,528,362 km (0.109 R)
• M69: 55,671,651 km (0.111 R)
• M70: 56,354,266 km (0.087 R)
• M71: 57,612,833 km (0.036 R)
• M72: 57,957,805 km (0.09 R)
• M73: 59,112,252 km (0.098 R)
• M74: 60,507,701 km (0.086 R)
• M75: 61,678,903 km (0.101 R)
• M76: 62,149,388 km (0.099 R)
• M77: 63,449,543 km (0.093 R)
• M78: 69,348,935 km (0.109 R)
• M79: 69,838,120 km (0.095 R)
• M80: 70,328,502 km (0.064 R)
• M81: 73,917,953 km (0.134 R)
• M82: 74,292,696 km (0.11 R)
• M83: 74,417,760 km (0.11 R)
• M84: 75,295,002 km (0.12 R)
• M85: 76,175,685 km (0.095 R)
• M86: 78,456,005 km (0.116 R)
• M87: 80,116,691 km (0.097 R)
• M88: 81,144,428 km (0.085 R)
• M89: 82,047,401 km (0.069 R)
• M90: 83,342,919 km (0.092 R)
• M91: 85,037,264 km (0.111 R)
• M92: 86,742,829 km (0.032 R)
• M93: 86,874,625 km (0.103 R)
• M94: 87,930,337 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit