🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.77 AU - 0.85 AU

Year: 264 Days

Day: 15.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.3 AU - 1.48 AU

Year: 593 Days

Day: 40.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,620,818 km

• M1: 68,965 km (0.099 R)
• M2: 518,357 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 10.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.62 AU - 6.4 AU

Year: 4678 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,620,818 km

• M1: 204,500 km (0.112 R)
• M2: 322,832 km (0.106 R)
• M3: 403,615 km (0.101 R)
• M4: 697,874 km (0.073 R)
• M5: 1,043,744 km (0.101 R)
• M6: 1,121,984 km (0.117 R)
• M7: 1,229,395 km (0.068 R)
• M8: 1,326,484 km (0.043 R)
• M9: 1,440,777 km (0.087 R)
• M10: 1,835,566 km (0.079 R)
• M11: 1,915,302 km (0.035 R)
• M12: 2,045,601 km (0.07 R)
• M13: 2,145,233 km (0.098 R)
• M14: 2,686,030 km (0.12 R)
• M15: 2,944,086 km (0.097 R)
• M16: 3,133,327 km (0.052 R)
• M17: 3,524,077 km (0.119 R)
• M18: 3,705,090 km (0.067 R)
• M19: 3,992,767 km (0.119 R)
• M20: 4,245,139 km (0.115 R)
• M21: 4,437,970 km (0.115 R)
• M22: 4,589,962 km (0.058 R)
• M23: 4,677,626 km (0.096 R)
• M24: 4,810,020 km (0.118 R)
• M25: 5,011,229 km (0.098 R)
• M26: 5,124,176 km (0.054 R)
• M27: 5,631,163 km (0.111 R)
• M28: 5,701,624 km (0.119 R)
• M29: 5,867,079 km (0.062 R)
• M30: 6,324,100 km (0.033 R)
• M31: 6,892,871 km (0.115 R)
• M32: 6,993,551 km (0.088 R)
• M33: 7,247,269 km (0.092 R)
• M34: 7,426,637 km (0.082 R)
• M35: 7,607,501 km (0.12 R)
• M36: 7,894,728 km (0.109 R)
• M37: 8,345,616 km (0.078 R)
• M38: 8,996,367 km (0.114 R)
• M39: 9,328,026 km (0.034 R)
• M40: 9,691,698 km (0.108 R)
• M41: 9,917,890 km (0.106 R)
• M42: 10,003,161 km (0.065 R)
• M43: 10,117,154 km (0.082 R)
• M44: 10,346,638 km (0.054 R)
• M45: 10,577,916 km (0.1 R)
• M46: 10,927,825 km (0.05 R)
• M47: 11,489,864 km (0.071 R)
• M48: 11,579,474 km (0.106 R)
• M49: 11,879,866 km (0.09 R)
• M50: 11,970,373 km (0.06 R)
• M51: 12,121,915 km (0.092 R)
• M52: 12,243,688 km (0.119 R)
• M53: 12,335,242 km (0.085 R)
• M54: 12,611,101 km (0.097 R)
• M55: 13,577,353 km (0.098 R)
• M56: 14,053,374 km (0.062 R)
• M57: 15,646,591 km (0.104 R)
• M58: 15,812,345 km (0.099 R)
• M59: 16,212,520 km (0.063 R)
• M60: 16,582,326 km (0.081 R)
• M61: 16,819,139 km (0.103 R)
• M62: 17,023,041 km (0.089 R)
• M63: 17,125,366 km (0.082 R)
• M64: 17,227,691 km (0.118 R)
• M65: 17,501,904 km (0.096 R)
• M66: 17,639,683 km (0.108 R)
• M67: 17,881,433 km (0.089 R)
• M68: 17,985,254 km (0.074 R)
• M69: 18,718,583 km (0.092 R)
• M70: 18,859,355 km (0.096 R)
• M71: 19,212,855 km (0.116 R)
• M72: 19,319,368 km (0.085 R)
• M73: 20,142,157 km (0.116 R)
• M74: 20,358,774 km (0.105 R)
• M75: 20,575,990 km (0.114 R)
• M76: 21,859,091 km (0.079 R)
• M77: 21,933,142 km (0.113 R)
• M78: 22,267,643 km (0.112 R)
• M79: 23,016,979 km (0.098 R)
• M80: 24,156,466 km (0.036 R)
• M81: 25,431,189 km (0.087 R)
• M82: 25,939,224 km (0.081 R)
• M83: 26,017,762 km (0.089 R)
• M84: 26,135,646 km (0.105 R)
• M85: 26,332,367 km (0.09 R)
• M86: 26,411,205 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.9

Radius: 6.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.65 AU - 18.77 AU

Year: 28103 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,620,818 km

• M1: 435,928 km (0.083 R)
• M2: 757,115 km (0.091 R)
• M3: 977,772 km (0.042 R)
• M4: 1,297,163 km (0.079 R)
• M5: 1,578,706 km (0.05 R)
• M6: 2,633,671 km (0.075 R)
• M7: 2,967,872 km (0.078 R)
• M8: 3,140,059 km (0.116 R)
• M9: 3,404,399 km (0.103 R)
• M10: 3,516,747 km (0.073 R)
• M11: 3,584,814 km (0.084 R)
• M12: 4,072,952 km (0.067 R)
• M13: 4,606,567 km (0.086 R)
• M14: 5,658,988 km (0.103 R)
• M15: 7,676,016 km (0.108 R)
• M16: 7,972,220 km (0.113 R)
• M17: 8,790,520 km (0.096 R)
• M18: 9,225,252 km (0.095 R)
• M19: 9,413,745 km (0.118 R)
• M20: 10,473,048 km (0.034 R)
• M21: 11,569,750 km (0.117 R)
• M22: 11,738,945 km (0.107 R)
• M23: 14,521,316 km (0.117 R)
• M24: 14,777,278 km (0.119 R)
• M25: 16,420,161 km (0.065 R)
• M26: 18,553,577 km (0.1 R)
• M27: 18,712,150 km (0.083 R)
• M28: 26,920,735 km (0.071 R)
• M29: 27,190,161 km (0.112 R)
• M30: 29,840,437 km (0.074 R)
• M31: 30,585,883 km (0.106 R)
• M32: 31,101,846 km (0.112 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit