🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 226 Days

Day: 13.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,076,300 km

• M1: 617,690 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.96 AU - 0.96 AU

Year: 328 Days

Day: 15.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,076,300 km

• M1: 157,377 km (0.043 R)
• M2: 458,966 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.54 AU - 1.98 AU

Year: 813 Days

Day: 16.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.2 °

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 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 10.1

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.02 AU - 12.98 AU

Year: 12705 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,076,300 km

• M1: 127,607 km (0.111 R)
• M2: 197,768 km (0.117 R)
• M3: 418,874 km (0.097 R)
• M4: 553,213 km (0.076 R)
• M5: 1,929,962 km (0.109 R)
• M6: 2,255,786 km (0.107 R)
• M7: 2,793,441 km (0.092 R)
• M8: 3,546,816 km (0.118 R)
• M9: 3,654,227 km (0.059 R)
• M10: 3,983,193 km (0.102 R)
• M11: 4,321,733 km (0.112 R)
• M12: 4,669,698 km (0.092 R)
• M13: 5,147,812 km (0.044 R)
• M14: 5,310,724 km (0.112 R)
• M15: 5,516,721 km (0.115 R)
• M16: 5,641,635 km (0.111 R)
• M17: 6,367,035 km (0.109 R)
• M18: 6,674,309 km (0.053 R)
• M19: 7,303,518 km (0.082 R)
• M20: 7,811,103 km (0.08 R)
• M21: 8,666,354 km (0.078 R)
• M22: 8,763,294 km (0.101 R)
• M23: 9,302,444 km (0.086 R)
• M24: 11,088,942 km (0.114 R)
• M25: 11,246,918 km (0.096 R)
• M26: 12,210,627 km (0.093 R)
• M27: 12,319,385 km (0.09 R)
• M28: 12,592,550 km (0.116 R)
• M29: 13,033,864 km (0.1 R)
• M30: 13,705,259 km (0.101 R)
• M31: 13,931,601 km (0.088 R)
• M32: 14,330,578 km (0.055 R)
• M33: 15,374,024 km (0.063 R)
• M34: 16,441,704 km (0.047 R)
• M35: 16,561,831 km (0.048 R)
• M36: 16,682,257 km (0.116 R)
• M37: 17,288,727 km (0.069 R)
• M38: 17,533,319 km (0.093 R)
• M39: 18,273,978 km (0.084 R)
• M40: 18,773,486 km (0.074 R)
• M41: 18,961,979 km (0.054 R)
• M42: 19,722,086 km (0.119 R)
• M43: 19,785,964 km (0.073 R)
• M44: 20,556,842 km (0.086 R)
• M45: 21,011,171 km (0.102 R)
• M46: 21,076,246 km (0.103 R)
• M47: 21,468,641 km (0.066 R)
• M48: 23,331,733 km (0.068 R)
• M49: 24,282,427 km (0.079 R)
• M50: 25,802,042 km (0.109 R)
• M51: 25,871,905 km (0.057 R)
• M52: 26,151,802 km (0.12 R)
• M53: 29,660,620 km (0.085 R)
• M54: 29,733,624 km (0.092 R)
• M55: 32,030,550 km (0.117 R)
• M56: 32,406,340 km (0.089 R)
• M57: 34,153,792 km (0.032 R)
• M58: 34,384,023 km (0.101 R)
• M59: 35,000,217 km (0.065 R)
• M60: 35,464,868 km (0.028 R)
• M61: 35,620,300 km (0.062 R)
• M62: 36,087,644 km (0.096 R)
• M63: 36,322,064 km (0.113 R)
• M64: 37,660,217 km (0.118 R)
• M65: 40,384,544 km (0.102 R)
• M66: 40,871,784 km (0.104 R)
• M67: 42,510,329 km (0.11 R)
• M68: 44,337,219 km (0.071 R)
• M69: 44,420,993 km (0.113 R)
• M70: 45,260,387 km (0.118 R)
• M71: 45,682,103 km (0.113 R)
• M72: 46,699,519 km (0.071 R)
• M73: 47,125,573 km (0.084 R)
• M74: 48,756,489 km (0.053 R)
• M75: 48,929,275 km (0.064 R)
• M76: 49,883,111 km (0.044 R)
• M77: 50,405,955 km (0.113 R)
• M78: 53,402,849 km (0.098 R)
• M79: 53,759,192 km (0.117 R)
• M80: 54,295,201 km (0.083 R)
• M81: 54,653,637 km (0.071 R)
• M82: 55,552,870 km (0.089 R)
• M83: 56,004,356 km (0.107 R)
• M84: 57,639,760 km (0.099 R)
• M85: 58,005,378 km (0.053 R)
• M86: 58,096,931 km (0.097 R)
• M87: 59,752,232 km (0.109 R)
• M88: 61,143,492 km (0.101 R)
• M89: 62,264,279 km (0.087 R)
• M90: 62,357,928 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.6

Radius: 4.4

Gravity: 44.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.43 AU - 22.25 AU

Year: 28478 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,076,300 km

• M1: 58,044 km (0.071 R)
• M2: 129,103 km (0.115 R)
• M3: 158,723 km (0.065 R)
• M4: 208,839 km (0.071 R)
• M5: 516,262 km (0.082 R)
• M6: 650,152 km (0.063 R)
• M7: 825,331 km (0.068 R)
• M8: 1,217,727 km (0.05 R)
• M9: 1,433,148 km (0.108 R)
• M10: 2,816,629 km (0.082 R)
• M11: 3,100,565 km (0.064 R)
• M12: 3,493,260 km (0.109 R)
• M13: 3,901,662 km (0.074 R)
• M14: 4,111,398 km (0.108 R)
• M15: 4,378,879 km (0.088 R)
• M16: 4,541,941 km (0.098 R)
• M17: 4,596,843 km (0.073 R)
• M18: 5,798,264 km (0.077 R)
• M19: 5,917,493 km (0.118 R)
• M20: 6,963,332 km (0.068 R)
• M21: 10,788,550 km (0.091 R)
• M22: 11,603,708 km (0.084 R)
• M23: 15,219,788 km (0.072 R)
• M24: 15,549,352 km (0.102 R)
• M25: 16,299,735 km (0.099 R)
• M26: 17,318,347 km (0.092 R)
• M27: 19,774,146 km (0.09 R)
• M28: 20,043,721 km (0.088 R)
• M29: 20,133,779 km (0.064 R)
• M30: 21,593,705 km (0.112 R)
• M31: 21,963,959 km (0.056 R)
• M32: 22,617,104 km (0.092 R)
• M33: 23,276,531 km (0.037 R)
• M34: 23,656,061 km (0.102 R)
• M35: 24,037,835 km (0.071 R)
• M36: 25,780,500 km (0.082 R)
• M37: 25,878,487 km (0.105 R)
• M38: 26,469,099 km (0.097 R)
• M39: 27,064,200 km (0.114 R)
• M40: 28,065,608 km (0.058 R)
• M41: 28,469,672 km (0.087 R)
• M42: 28,977,407 km (0.081 R)
• M43: 29,181,309 km (0.12 R)
• M44: 30,311,371 km (0.117 R)
• M45: 30,518,265 km (0.119 R)
• M46: 30,829,728 km (0.097 R)
• M47: 31,351,076 km (0.101 R)
• M48: 33,786,230 km (0.091 R)
• M49: 34,431,446 km (0.12 R)
• M50: 36,062,362 km (0.091 R)
• M51: 36,721,640 km (0.109 R)
• M52: 37,384,957 km (0.112 R)
• M53: 37,829,412 km (0.071 R)
• M54: 37,940,713 km (0.077 R)
• M55: 40,077,419 km (0.098 R)
• M56: 40,190,964 km (0.068 R)
• M57: 41,217,654 km (0.115 R)
• M58: 42,831,815 km (0.11 R)
• M59: 45,409,686 km (0.112 R)
• M60: 46,956,528 km (0.111 R)
• M61: 47,435,989 km (0.1 R)
• M62: 48,762,623 km (0.053 R)
• M63: 51,205,855 km (0.094 R)
• M64: 52,566,597 km (0.077 R)
• M65: 53,313,839 km (0.099 R)
• M66: 53,688,731 km (0.074 R)
• M67: 54,692,682 km (0.077 R)
• M68: 55,070,866 km (0.089 R)
• M69: 55,702,917 km (0.085 R)
• M70: 58,384,010 km (0.096 R)
• M71: 58,899,524 km (0.049 R)
• M72: 60,585,043 km (0.112 R)
• M73: 61,237,440 km (0.108 R)
• M74: 62,023,576 km (0.088 R)
• M75: 63,076,895 km (0.067 R)
• M76: 64,534,726 km (0.118 R)
• M77: 65,468,217 km (0.069 R)
• M78: 67,348,662 km (0.054 R)
• M79: 67,753,923 km (0.108 R)
• M80: 68,295,467 km (0.071 R)
• M81: 68,974,492 km (0.06 R)
• M82: 70,202,391 km (0.079 R)
• M83: 71,437,471 km (0.12 R)
• M84: 72,402,976 km (0.115 R)
• M85: 73,233,992 km (0.114 R)
• M86: 75,886,512 km (0.055 R)
• M87: 81,428,664 km (0.06 R)
• M88: 83,159,960 km (0.074 R)
• M89: 84,611,957 km (0.115 R)
• M90: 88,426,254 km (0.09 R)
• M91: 88,574,057 km (0.096 R)
• M92: 88,721,860 km (0.055 R)
• M93: 89,314,417 km (0.085 R)
• M94: 91,996,557 km (0.063 R)
• M95: 93,046,734 km (0.095 R)
• M96: 95,765,376 km (0.107 R)
• M97: 102,054,471 km (0.113 R)
• M98: 103,608,493 km (0.098 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 17,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit