🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 163 Days

Day: 47 Hours

Environment

Temp: 148 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.1 AU - 1.68 AU

Year: 621 Days

Day: 24.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.28 AU - 1.86 AU

Year: 745 Days

Day: 22 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 10.2

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.44 AU - 4.98 AU

Year: 3872 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,837,128 km

• M1: 212,878 km (0.11 R)
• M2: 296,503 km (0.107 R)
• M3: 361,728 km (0.072 R)
• M4: 542,591 km (0.115 R)
• M5: 628,461 km (0.09 R)
• M6: 766,988 km (0.063 R)
• M7: 981,512 km (0.11 R)
• M8: 1,130,960 km (0.118 R)
• M9: 1,201,420 km (0.045 R)
• M10: 1,302,848 km (0.059 R)
• M11: 1,656,647 km (0.058 R)
• M12: 1,737,579 km (0.115 R)
• M13: 2,127,282 km (0.102 R)
• M14: 2,506,812 km (0.119 R)
• M15: 2,829,793 km (0.082 R)
• M16: 3,026,066 km (0.077 R)
• M17: 3,146,043 km (0.06 R)
• M18: 3,515,550 km (0.096 R)
• M19: 4,184,252 km (0.067 R)
• M20: 4,431,089 km (0.051 R)
• M21: 4,728,789 km (0.093 R)
• M22: 4,962,461 km (0.082 R)
• M23: 5,128,215 km (0.096 R)
• M24: 5,247,744 km (0.04 R)
• M25: 5,319,999 km (0.079 R)
• M26: 5,661,232 km (0.115 R)
• M27: 5,984,513 km (0.085 R)
• M28: 6,262,765 km (0.04 R)
• M29: 6,701,386 km (0.099 R)
• M30: 6,884,793 km (0.045 R)
• M31: 7,176,509 km (0.045 R)
• M32: 7,256,694 km (0.095 R)
• M33: 7,635,326 km (0.096 R)
• M34: 8,327,216 km (0.067 R)
• M35: 8,581,233 km (0.033 R)
• M36: 8,923,962 km (0.085 R)
• M37: 9,068,174 km (0.055 R)
• M38: 10,068,685 km (0.115 R)
• M39: 10,430,263 km (0.08 R)
• M40: 11,855,182 km (0.083 R)
• M41: 12,461,503 km (0.09 R)
• M42: 12,849,560 km (0.084 R)
• M43: 12,979,859 km (0.115 R)
• M44: 13,110,608 km (0.117 R)
• M45: 13,770,634 km (0.059 R)
• M46: 14,678,992 km (0.037 R)
• M47: 15,467,971 km (0.09 R)
• M48: 16,730,427 km (0.073 R)
• M49: 16,944,053 km (0.104 R)
• M50: 17,158,577 km (0.074 R)
• M51: 17,518,060 km (0.09 R)
• M52: 17,734,977 km (0.086 R)
• M53: 18,171,504 km (0.119 R)
• M54: 18,281,309 km (0.11 R)
• M55: 18,501,367 km (0.101 R)
• M56: 18,833,026 km (0.062 R)
• M57: 18,944,027 km (0.118 R)
• M58: 19,129,529 km (0.119 R)
• M59: 19,953,065 km (0.075 R)
• M60: 20,369,096 km (0.075 R)
• M61: 20,941,009 km (0.102 R)
• M62: 21,094,497 km (0.081 R)
• M63: 21,634,395 km (0.085 R)
• M64: 22,022,901 km (0.096 R)
• M65: 22,688,462 km (0.11 R)
• M66: 23,281,318 km (0.086 R)
• M67: 23,719,341 km (0.081 R)
• M68: 23,879,261 km (0.038 R)
• M69: 24,079,722 km (0.087 R)
• M70: 24,361,265 km (0.033 R)
• M71: 25,375,688 km (0.088 R)
• M72: 25,580,338 km (0.088 R)
• M73: 25,703,308 km (0.091 R)
• M74: 26,944,072 km (0.108 R)
• M75: 27,362,049 km (0.073 R)
• M76: 28,161,949 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.4

Radius: 4.6

Gravity: 41.65 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.5 AU - 19.48 AU

Year: 27703 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,837,128 km

• M1: 83,176 km (0.106 R)
• M2: 488,138 km (0.04 R)
• M3: 673,340 km (0.074 R)
• M4: 730,187 km (0.073 R)
• M5: 1,005,746 km (0.078 R)
• M6: 1,071,270 km (0.068 R)
• M7: 1,206,357 km (0.117 R)
• M8: 1,643,931 km (0.052 R)
• M9: 2,426,627 km (0.093 R)
• M10: 4,329,662 km (0.061 R)
• M11: 5,268,987 km (0.112 R)
• M12: 5,498,919 km (0.069 R)
• M13: 5,790,934 km (0.102 R)
• M14: 5,849,875 km (0.111 R)
• M15: 6,573,480 km (0.046 R)
• M16: 6,821,065 km (0.089 R)
• M17: 7,134,622 km (0.109 R)
• M18: 7,517,143 km (0.108 R)
• M19: 10,735,442 km (0.075 R)
• M20: 11,765,873 km (0.088 R)
• M21: 13,683,268 km (0.104 R)
• M22: 13,919,783 km (0.077 R)
• M23: 14,316,965 km (0.026 R)
• M24: 15,612,782 km (0.048 R)
• M25: 15,942,495 km (0.115 R)
• M26: 16,441,554 km (0.107 R)
• M27: 16,861,326 km (0.102 R)
• M28: 17,369,659 km (0.066 R)
• M29: 17,540,201 km (0.043 R)
• M30: 19,718,645 km (0.1 R)
• M31: 19,896,517 km (0.061 R)
• M32: 20,074,987 km (0.076 R)
• M33: 21,705,005 km (0.037 R)
• M34: 22,072,867 km (0.101 R)
• M35: 22,442,972 km (0.069 R)
• M36: 23,471,008 km (0.059 R)
• M37: 24,705,640 km (0.103 R)
• M38: 25,961,214 km (0.044 R)
• M39: 26,744,210 km (0.096 R)
• M40: 27,336,468 km (0.091 R)
• M41: 27,833,432 km (0.107 R)
• M42: 28,132,927 km (0.115 R)
• M43: 29,037,994 km (0.109 R)
• M44: 29,544,981 km (0.088 R)
• M45: 29,646,708 km (0.118 R)
• M46: 29,952,635 km (0.026 R)
• M47: 30,259,610 km (0.077 R)
• M48: 31,394,011 km (0.077 R)
• M49: 34,772,529 km (0.102 R)
• M50: 34,987,501 km (0.074 R)
• M51: 35,202,922 km (0.112 R)
• M52: 35,526,802 km (0.075 R)
• M53: 40,276,983 km (0.105 R)
• M54: 40,389,780 km (0.051 R)
• M55: 41,068,804 km (0.107 R)
• M56: 41,523,731 km (0.118 R)
• M57: 42,209,039 km (0.098 R)
• M58: 42,438,373 km (0.119 R)
• M59: 45,339,225 km (0.052 R)
• M60: 46,280,944 km (0.063 R)
• M61: 50,233,170 km (0.104 R)
• M62: 52,803,860 km (0.088 R)
• M63: 53,298,430 km (0.06 R)
• M64: 54,541,289 km (0.103 R)
• M65: 56,045,496 km (0.09 R)
• M66: 58,710,283 km (0.069 R)
• M67: 59,222,506 km (0.101 R)
• M68: 59,350,861 km (0.074 R)
• M69: 60,509,646 km (0.101 R)
• M70: 62,718,758 km (0.108 R)
• M71: 69,232,399 km (0.07 R)
• M72: 69,367,485 km (0.098 R)
• M73: 70,316,086 km (0.096 R)
• M74: 71,268,874 km (0.11 R)
• M75: 71,952,088 km (0.05 R)
• M76: 72,225,852 km (0.099 R)
• M77: 73,187,168 km (0.104 R)
• M78: 80,033,963 km (0.074 R)
• M79: 80,744,104 km (0.112 R)
• M80: 81,028,639 km (0.115 R)
• M81: 81,741,623 km (0.113 R)
• M82: 82,600,016 km (0.105 R)
• M83: 84,037,053 km (0.074 R)
• M84: 89,278,812 km (0.09 R)
• M85: 89,426,017 km (0.104 R)
• M86: 89,573,221 km (0.058 R)
• M87: 90,457,943 km (0.038 R)
• M88: 94,925,384 km (0.074 R)
• M89: 97,034,714 km (0.032 R)
• M90: 97,943,372 km (0.104 R)
• M91: 98,398,747 km (0.095 R)
• M92: 98,550,739 km (0.067 R)
• M93: 98,702,730 km (0.059 R)
• M94: 99,616,624 km (0.082 R)
• M95: 102,221,123 km (0.114 R)
• M96: 102,374,909 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit