🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 24.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 409 Days

Day: 43.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 24,420,270 km

• M1: 241,002 km (0.12 R)
• M2: 397,033 km (0.115 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 14.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.23 AU - 6.05 AU

Year: 4367 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,420,270 km

• M1: 188,344 km (0.037 R)
• M2: 384,018 km (0.089 R)
• M3: 495,319 km (0.043 R)
• M4: 657,782 km (0.095 R)
• M5: 752,028 km (0.114 R)
• M6: 1,169,706 km (0.098 R)
• M7: 1,288,636 km (0.088 R)
• M8: 1,437,037 km (0.035 R)
• M9: 1,792,930 km (0.039 R)
• M10: 2,003,115 km (0.065 R)
• M11: 2,206,868 km (0.077 R)
• M12: 2,448,319 km (0.102 R)
• M13: 2,651,173 km (0.098 R)
• M14: 2,892,325 km (0.1 R)
• M15: 3,140,807 km (0.089 R)
• M16: 3,379,117 km (0.097 R)
• M17: 3,535,596 km (0.102 R)
• M18: 3,659,014 km (0.113 R)
• M19: 3,765,977 km (0.097 R)
• M20: 4,074,896 km (0.09 R)
• M21: 4,204,448 km (0.084 R)
• M22: 4,297,947 km (0.104 R)
• M23: 4,582,482 km (0.111 R)
• M24: 4,717,419 km (0.081 R)
• M25: 5,190,448 km (0.101 R)
• M26: 5,432,796 km (0.061 R)
• M27: 5,823,995 km (0.103 R)
• M28: 6,012,638 km (0.119 R)
• M29: 6,503,917 km (0.095 R)
• M30: 6,612,525 km (0.047 R)
• M31: 6,787,405 km (0.07 R)
• M32: 7,052,792 km (0.089 R)
• M33: 7,321,619 km (0.114 R)
• M34: 7,777,145 km (0.036 R)
• M35: 8,406,952 km (0.109 R)
• M36: 8,525,433 km (0.117 R)
• M37: 8,692,235 km (0.111 R)
• M38: 8,787,977 km (0.087 R)
• M39: 9,174,688 km (0.118 R)
• M40: 9,715,634 km (0.06 R)
• M41: 9,864,932 km (0.077 R)
• M42: 10,140,791 km (0.1 R)
• M43: 10,597,513 km (0.105 R)
• M44: 11,009,356 km (0.09 R)
• M45: 11,295,387 km (0.114 R)
• M46: 11,426,285 km (0.074 R)
• M47: 11,901,707 km (0.108 R)
• M48: 12,249,223 km (0.117 R)
• M49: 12,953,979 km (0.082 R)
• M50: 13,063,634 km (0.117 R)
• M51: 13,366,719 km (0.11 R)
• M52: 14,064,294 km (0.103 R)
• M53: 14,687,818 km (0.084 R)
• M54: 15,262,573 km (0.058 R)
• M55: 15,991,564 km (0.12 R)
• M56: 16,731,774 km (0.111 R)
• M57: 17,604,528 km (0.06 R)
• M58: 18,368,823 km (0.11 R)
• M59: 18,708,560 km (0.069 R)
• M60: 19,456,998 km (0.109 R)
• M61: 19,929,728 km (0.041 R)
• M62: 20,183,446 km (0.114 R)
• M63: 20,534,103 km (0.059 R)
• M64: 20,854,542 km (0.082 R)
• M65: 21,241,402 km (0.115 R)
• M66: 21,468,042 km (0.095 R)
• M67: 21,760,805 km (0.091 R)
• M68: 21,956,629 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 14

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.9 AU - 6.42 AU

Year: 4392 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,420,270 km

• M1: 178,021 km (0.09 R)
• M2: 269,875 km (0.048 R)
• M3: 368,011 km (0.098 R)
• M4: 539,450 km (0.105 R)
• M5: 672,143 km (0.065 R)
• M6: 807,081 km (0.12 R)
• M7: 1,156,840 km (0.052 R)
• M8: 1,444,218 km (0.112 R)
• M9: 1,611,019 km (0.095 R)
• M10: 1,755,082 km (0.095 R)
• M11: 2,119,054 km (0.047 R)
• M12: 2,310,240 km (0.061 R)
• M13: 2,540,770 km (0.08 R)
• M14: 2,865,996 km (0.093 R)
• M15: 3,007,067 km (0.118 R)
• M16: 3,241,337 km (0.068 R)
• M17: 3,863,066 km (0.088 R)
• M18: 4,542,539 km (0.103 R)
• M19: 4,875,395 km (0.1 R)
• M20: 5,151,552 km (0.062 R)
• M21: 5,898,644 km (0.097 R)
• M22: 6,239,129 km (0.099 R)
• M23: 6,354,020 km (0.118 R)
• M24: 6,539,372 km (0.073 R)
• M25: 6,868,188 km (0.067 R)
• M26: 7,468,823 km (0.054 R)
• M27: 7,986,582 km (0.093 R)
• M28: 8,363,568 km (0.077 R)
• M29: 8,541,440 km (0.069 R)
• M30: 8,643,765 km (0.116 R)
• M31: 8,823,731 km (0.091 R)
• M32: 9,239,613 km (0.064 R)
• M33: 9,423,619 km (0.057 R)
• M34: 9,555,863 km (0.055 R)
• M35: 10,553,382 km (0.096 R)
• M36: 10,745,765 km (0.077 R)
• M37: 11,218,045 km (0.109 R)
• M38: 11,499,140 km (0.112 R)
• M39: 11,640,510 km (0.053 R)
• M40: 12,068,060 km (0.108 R)
• M41: 12,327,164 km (0.112 R)
• M42: 12,471,974 km (0.074 R)
• M43: 12,850,906 km (0.095 R)
• M44: 12,938,869 km (0.052 R)
• M45: 13,056,603 km (0.117 R)
• M46: 13,292,968 km (0.052 R)
• M47: 13,471,139 km (0.11 R)
• M48: 13,769,886 km (0.071 R)
• M49: 14,071,026 km (0.118 R)
• M50: 14,283,006 km (0.076 R)
• M51: 15,017,981 km (0.098 R)
• M52: 16,365,409 km (0.082 R)
• M53: 16,652,337 km (0.111 R)
• M54: 16,780,543 km (0.063 R)
• M55: 17,296,057 km (0.114 R)
• M56: 18,112,113 km (0.087 R)
• M57: 18,773,934 km (0.096 R)
• M58: 18,940,586 km (0.074 R)
• M59: 19,174,857 km (0.074 R)
• M60: 19,883,352 km (0.117 R)
• M61: 20,497,451 km (0.069 R)
• M62: 20,703,597 km (0.078 R)
• M63: 21,117,834 km (0.074 R)
• M64: 21,465,200 km (0.111 R)
• M65: 21,674,487 km (0.092 R)
• M66: 22,873,365 km (0.089 R)
• M67: 23,624,496 km (0.037 R)
• M68: 24,021,379 km (0.118 R)
• M69: 24,129,837 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit