🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.66 AU - 0.78 AU

Year: 213 Days

Day: 34.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.94 AU - 3.66 AU

Year: 2088 Days

Day: 26.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 11.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.21 AU - 8.29 AU

Year: 8252 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 156.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,783,212 km

• M1: 167,699 km (0.096 R)
• M2: 286,630 km (0.092 R)
• M3: 372,349 km (0.084 R)
• M4: 623,225 km (0.11 R)
• M5: 698,772 km (0.055 R)
• M6: 777,909 km (0.06 R)
• M7: 1,280,707 km (0.107 R)
• M8: 1,400,535 km (0.056 R)
• M9: 1,695,243 km (0.12 R)
• M10: 2,592,382 km (0.056 R)
• M11: 2,668,826 km (0.106 R)
• M12: 2,772,049 km (0.09 R)
• M13: 2,929,276 km (0.085 R)
• M14: 3,391,085 km (0.063 R)
• M15: 3,759,843 km (0.051 R)
• M16: 3,963,745 km (0.066 R)
• M17: 4,111,697 km (0.064 R)
• M18: 4,201,307 km (0.112 R)
• M19: 4,321,882 km (0.057 R)
• M20: 4,566,475 km (0.074 R)
• M21: 4,721,758 km (0.05 R)
• M22: 5,425,765 km (0.064 R)
• M23: 5,790,036 km (0.046 R)
• M24: 6,128,127 km (0.103 R)
• M25: 6,438,094 km (0.069 R)
• M26: 6,577,519 km (0.109 R)
• M27: 6,717,842 km (0.102 R)
• M28: 6,894,816 km (0.077 R)
• M29: 7,765,625 km (0.09 R)
• M30: 8,176,272 km (0.07 R)
• M31: 8,594,098 km (0.113 R)
• M32: 9,175,137 km (0.117 R)
• M33: 9,529,833 km (0.119 R)
• M34: 10,497,731 km (0.052 R)
• M35: 10,703,428 km (0.067 R)
• M36: 11,922,202 km (0.111 R)
• M37: 12,526,129 km (0.094 R)
• M38: 12,963,703 km (0.03 R)
• M39: 13,809,080 km (0.12 R)
• M40: 15,179,696 km (0.107 R)
• M41: 16,497,803 km (0.103 R)
• M42: 16,929,243 km (0.106 R)
• M43: 17,073,904 km (0.116 R)
• M44: 18,394,255 km (0.074 R)
• M45: 18,941,484 km (0.089 R)
• M46: 20,461,249 km (0.065 R)
• M47: 20,873,092 km (0.057 R)
• M48: 21,339,837 km (0.093 R)
• M49: 21,443,957 km (0.082 R)
• M50: 22,125,226 km (0.107 R)
• M51: 23,347,740 km (0.093 R)
• M52: 23,778,133 km (0.06 R)
• M53: 23,994,451 km (0.093 R)
• M54: 24,374,280 km (0.086 R)
• M55: 24,537,641 km (0.104 R)
• M56: 24,646,848 km (0.05 R)
• M57: 24,920,462 km (0.082 R)
• M58: 25,747,290 km (0.104 R)
• M59: 26,695,291 km (0.11 R)
• M60: 27,541,118 km (0.071 R)
• M61: 28,224,181 km (0.056 R)
• M62: 28,453,216 km (0.097 R)
• M63: 28,682,699 km (0.113 R)
• M64: 29,432,932 km (0.068 R)
• M65: 29,956,226 km (0.117 R)
• M66: 32,258,836 km (0.101 R)
• M67: 34,007,785 km (0.08 R)
• M68: 34,985,706 km (0.069 R)
• M69: 35,416,548 km (0.093 R)
• M70: 36,844,460 km (0.1 R)
• M71: 37,157,269 km (0.104 R)
• M72: 37,345,463 km (0.096 R)
• M73: 39,500,121 km (0.073 R)
• M74: 40,334,428 km (0.079 R)
• M75: 40,527,858 km (0.103 R)
• M76: 41,045,168 km (0.099 R)
• M77: 42,675,485 km (0.12 R)
• M78: 42,806,832 km (0.039 R)
• M79: 43,928,667 km (0.099 R)
• M80: 44,260,475 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.3

Radius: 7.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.39 AU - 19.51 AU

Year: 26484 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 72.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,783,212 km

• M1: 127,308 km (0.068 R)
• M2: 727,644 km (0.11 R)
• M3: 2,310,838 km (0.03 R)
• M4: 5,318,503 km (0.083 R)
• M5: 5,750,692 km (0.119 R)
• M6: 6,534,136 km (0.063 R)
• M7: 6,764,068 km (0.063 R)
• M8: 7,113,977 km (0.098 R)
• M9: 7,232,010 km (0.087 R)
• M10: 7,410,181 km (0.119 R)
• M11: 7,589,848 km (0.081 R)
• M12: 7,710,424 km (0.04 R)
• M13: 9,528,786 km (0.1 R)
• M14: 9,986,855 km (0.112 R)
• M15: 10,856,467 km (0.028 R)
• M16: 10,992,452 km (0.09 R)
• M17: 11,266,066 km (0.09 R)
• M18: 11,611,188 km (0.112 R)
• M19: 12,100,224 km (0.114 R)
• M20: 13,754,028 km (0.092 R)
• M21: 13,901,083 km (0.036 R)
• M22: 14,048,736 km (0.045 R)
• M23: 15,248,661 km (0.084 R)
• M24: 16,637,527 km (0.078 R)
• M25: 17,506,092 km (0.095 R)
• M26: 19,122,647 km (0.058 R)
• M27: 19,369,184 km (0.095 R)
• M28: 19,534,191 km (0.056 R)
• M29: 19,699,646 km (0.061 R)
• M30: 20,449,879 km (0.108 R)
• M31: 20,955,221 km (0.114 R)
• M32: 21,892,452 km (0.062 R)
• M33: 23,631,078 km (0.116 R)
• M34: 23,984,129 km (0.108 R)
• M35: 24,338,975 km (0.105 R)
• M36: 24,695,467 km (0.076 R)
• M37: 25,053,754 km (0.07 R)
• M38: 25,594,401 km (0.098 R)
• M39: 26,321,147 km (0.037 R)
• M40: 27,146,927 km (0.118 R)
• M41: 29,484,992 km (0.051 R)
• M42: 32,374,625 km (0.075 R)
• M43: 32,864,857 km (0.067 R)
• M44: 33,258,898 km (0.096 R)
• M45: 33,952,284 km (0.083 R)
• M46: 35,756,883 km (0.092 R)
• M47: 40,402,795 km (0.086 R)
• M48: 41,248,471 km (0.092 R)
• M49: 42,420,720 km (0.03 R)
• M50: 42,634,944 km (0.089 R)
• M51: 43,387,870 km (0.081 R)
• M52: 43,820,059 km (0.119 R)
• M53: 46,443,257 km (0.044 R)
• M54: 47,106,874 km (0.073 R)
• M55: 47,551,179 km (0.065 R)
• M56: 48,108,282 km (0.093 R)
• M57: 49,116,721 km (0.117 R)
• M58: 50,018,946 km (0.1 R)
• M59: 50,699,317 km (0.084 R)
• M60: 51,154,543 km (0.12 R)
• M61: 51,268,537 km (0.1 R)
• M62: 51,611,116 km (0.099 R)
• M63: 54,961,360 km (0.117 R)
• M64: 55,546,138 km (0.076 R)
• M65: 57,786,815 km (0.12 R)
• M66: 58,978,063 km (0.053 R)
• M67: 59,696,582 km (0.052 R)
• M68: 61,869,640 km (0.089 R)
• M69: 63,332,707 km (0.109 R)
• M70: 64,191,399 km (0.071 R)
• M71: 66,168,634 km (0.075 R)
• M72: 67,289,571 km (0.098 R)
• M73: 68,040,253 km (0.095 R)
• M74: 69,171,662 km (0.05 R)
• M75: 69,297,773 km (0.116 R)
• M76: 70,055,935 km (0.101 R)
• M77: 70,436,063 km (0.055 R)
• M78: 71,580,487 km (0.081 R)
• M79: 71,835,701 km (0.083 R)
• M80: 71,963,308 km (0.108 R)
• M81: 75,699,066 km (0.114 R)
• M82: 78,706,432 km (0.092 R)
• M83: 78,838,078 km (0.076 R)
• M84: 79,893,940 km (0.076 R)
• M85: 80,026,184 km (0.082 R)
• M86: 82,019,426 km (0.076 R)
• M87: 86,597,719 km (0.032 R)
• M88: 87,414,075 km (0.099 R)
• M89: 87,550,508 km (0.101 R)
• M90: 87,823,375 km (0.111 R)
• M91: 89,329,227 km (0.107 R)
• M92: 89,741,369 km (0.116 R)
• M93: 90,154,110 km (0.106 R)
• M94: 90,291,889 km (0.113 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit