🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.01 AU - 1.21 AU

Year: 425 Days

Day: 38.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.86 AU - 3.96 AU

Year: 2810 Days

Day: 47.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.8 AU - 5.64 AU

Year: 3727 Days

Day: 40.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,988,574 km

• M1: 956,230 km (0.077 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 12.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.86 AU - 6.66 AU

Year: 5692 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,988,574 km

• M1: 168,447 km (0.112 R)
• M2: 286,181 km (0.114 R)
• M3: 530,324 km (0.096 R)
• M4: 776,712 km (0.083 R)
• M5: 862,881 km (0.103 R)
• M6: 1,242,560 km (0.119 R)
• M7: 1,561,054 km (0.107 R)
• M8: 1,965,866 km (0.112 R)
• M9: 2,046,648 km (0.079 R)
• M10: 2,317,570 km (0.105 R)
• M11: 2,468,365 km (0.114 R)
• M12: 2,644,890 km (0.074 R)
• M13: 2,825,605 km (0.103 R)
• M14: 3,368,196 km (0.094 R)
• M15: 3,539,785 km (0.032 R)
• M16: 3,866,357 km (0.116 R)
• M17: 3,968,981 km (0.084 R)
• M18: 4,361,526 km (0.059 R)
• M19: 4,739,261 km (0.093 R)
• M20: 4,960,067 km (0.06 R)
• M21: 5,497,871 km (0.109 R)
• M22: 5,584,489 km (0.11 R)
• M23: 5,700,726 km (0.108 R)
• M24: 6,203,973 km (0.071 R)
• M25: 7,095,128 km (0.077 R)
• M26: 7,189,674 km (0.113 R)
• M27: 7,348,098 km (0.086 R)
• M28: 7,863,014 km (0.069 R)
• M29: 8,356,387 km (0.1 R)
• M30: 9,132,501 km (0.081 R)
• M31: 9,721,019 km (0.11 R)
• M32: 10,037,568 km (0.075 R)
• M33: 10,321,804 km (0.096 R)
• M34: 11,337,723 km (0.069 R)
• M35: 11,708,277 km (0.106 R)
• M36: 12,271,513 km (0.109 R)
• M37: 12,728,535 km (0.079 R)
• M38: 14,093,466 km (0.106 R)
• M39: 14,371,867 km (0.102 R)
• M40: 14,732,698 km (0.093 R)
• M41: 14,813,331 km (0.11 R)
• M42: 15,545,313 km (0.041 R)
• M43: 16,122,761 km (0.064 R)
• M44: 16,455,915 km (0.047 R)
• M45: 16,581,428 km (0.08 R)
• M46: 17,597,048 km (0.082 R)
• M47: 17,854,057 km (0.117 R)
• M48: 17,940,076 km (0.077 R)
• M49: 18,026,244 km (0.062 R)
• M50: 18,371,965 km (0.1 R)
• M51: 18,458,732 km (0.119 R)
• M52: 19,599,565 km (0.103 R)
• M53: 19,866,148 km (0.081 R)
• M54: 20,627,751 km (0.045 R)
• M55: 20,898,823 km (0.097 R)
• M56: 21,995,076 km (0.048 R)
• M57: 22,550,233 km (0.111 R)
• M58: 23,203,677 km (0.036 R)
• M59: 24,053,094 km (0.115 R)
• M60: 25,008,725 km (0.075 R)
• M61: 26,563,645 km (0.081 R)
• M62: 26,809,434 km (0.06 R)
• M63: 26,907,870 km (0.1 R)
• M64: 28,400,258 km (0.082 R)
• M65: 28,500,638 km (0.048 R)
• M66: 28,651,583 km (0.038 R)
• M67: 29,562,484 km (0.115 R)
• M68: 30,998,175 km (0.068 R)
• M69: 31,101,697 km (0.092 R)
• M70: 31,516,531 km (0.108 R)
• M71: 31,724,622 km (0.117 R)
• M72: 31,933,161 km (0.12 R)
• M73: 32,037,730 km (0.075 R)
• M74: 32,247,018 km (0.053 R)
• M75: 33,088,655 km (0.098 R)
• M76: 34,311,020 km (0.089 R)
• M77: 35,332,025 km (0.079 R)
• M78: 35,494,189 km (0.081 R)
• M79: 35,982,028 km (0.03 R)
• M80: 36,254,146 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 12.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.24 AU - 6.74 AU

Year: 6009 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,988,574 km

• M1: 183,706 km (0.029 R)
• M2: 271,819 km (0.118 R)
• M3: 493,972 km (0.109 R)
• M4: 685,158 km (0.107 R)
• M5: 783,594 km (0.116 R)
• M6: 1,389,166 km (0.09 R)
• M7: 1,593,816 km (0.08 R)
• M8: 1,768,845 km (0.061 R)
• M9: 1,950,457 km (0.086 R)
• M10: 2,420,793 km (0.112 R)
• M11: 3,289,956 km (0.11 R)
• M12: 3,591,396 km (0.058 R)
• M13: 4,033,907 km (0.046 R)
• M14: 4,140,719 km (0.09 R)
• M15: 4,248,280 km (0.115 R)
• M16: 4,384,265 km (0.11 R)
• M17: 4,549,271 km (0.119 R)
• M18: 4,660,572 km (0.073 R)
• M19: 5,259,263 km (0.094 R)
• M20: 5,761,912 km (0.111 R)
• M21: 5,852,269 km (0.073 R)
• M22: 6,156,850 km (0.1 R)
• M23: 6,718,141 km (0.101 R)
• M24: 6,845,150 km (0.072 R)
• M25: 7,198,500 km (0.097 R)
• M26: 7,823,071 km (0.107 R)
• M27: 8,124,960 km (0.085 R)
• M28: 8,464,996 km (0.055 R)
• M29: 10,197,788 km (0.094 R)
• M30: 10,527,801 km (0.108 R)
• M31: 10,898,654 km (0.098 R)
• M32: 11,048,252 km (0.065 R)
• M33: 11,311,544 km (0.032 R)
• M34: 11,500,935 km (0.082 R)
• M35: 11,691,373 km (0.1 R)
• M36: 12,502,642 km (0.056 R)
• M37: 12,620,076 km (0.105 R)
• M38: 12,777,154 km (0.118 R)
• M39: 13,093,254 km (0.11 R)
• M40: 13,212,484 km (0.108 R)
• M41: 13,492,232 km (0.086 R)
• M42: 13,652,900 km (0.068 R)
• M43: 13,976,031 km (0.106 R)
• M44: 14,057,263 km (0.095 R)
• M45: 14,179,485 km (0.111 R)
• M46: 14,630,223 km (0.085 R)
• M47: 14,836,668 km (0.1 R)
• M48: 15,210,812 km (0.075 R)
• M49: 16,566,019 km (0.113 R)
• M50: 17,084,226 km (0.066 R)
• M51: 17,388,957 km (0.116 R)
• M52: 18,136,498 km (0.095 R)
• M53: 18,225,060 km (0.079 R)
• M54: 18,491,942 km (0.105 R)
• M55: 18,625,832 km (0.066 R)
• M56: 19,074,477 km (0.117 R)
• M57: 21,840,242 km (0.081 R)
• M58: 21,981,911 km (0.081 R)
• M59: 22,123,730 km (0.032 R)
• M60: 24,093,186 km (0.104 R)
• M61: 24,239,343 km (0.115 R)
• M62: 24,532,854 km (0.078 R)
• M63: 25,569,418 km (0.115 R)
• M64: 25,668,900 km (0.093 R)
• M65: 26,620,193 km (0.079 R)
• M66: 26,922,979 km (0.098 R)
• M67: 27,125,535 km (0.088 R)
• M68: 27,226,962 km (0.086 R)
• M69: 28,712,170 km (0.109 R)
• M70: 29,178,466 km (0.074 R)
• M71: 29,282,437 km (0.09 R)
• M72: 29,438,617 km (0.076 R)
• M73: 29,961,162 km (0.045 R)
• M74: 31,068,486 km (0.094 R)
• M75: 31,654,012 km (0.111 R)
• M76: 31,921,194 km (0.095 R)
• M77: 32,135,717 km (0.057 R)
• M78: 32,296,684 km (0.098 R)
• M79: 32,673,671 km (0.104 R)
• M80: 33,052,154 km (0.052 R)
• M81: 34,196,128 km (0.104 R)
• M82: 34,305,784 km (0.113 R)
• M83: 35,463,821 km (0.057 R)
• M84: 35,685,974 km (0.092 R)
• M85: 36,747,071 km (0.076 R)
• M86: 37,253,311 km (0.116 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit