🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 28.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,035,250 km

• M1: 144,212 km (0.097 R)
• M2: 258,954 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 40.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.08 AU - 1.2 AU

Year: 449 Days

Day: 20.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,035,250 km

• M1: 199,863 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.21 AU - 2.81 AU

Year: 1467 Days

Day: 24.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,035,250 km

• M1: 1,090,868 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 7.6

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.72 AU - 14.6 AU

Year: 18627 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,035,250 km

• M1: 213,775 km (0.108 R)
• M2: 298,149 km (0.102 R)
• M3: 627,862 km (0.114 R)
• M4: 1,126,472 km (0.037 R)
• M5: 1,723,816 km (0.05 R)
• M6: 1,974,243 km (0.1 R)
• M7: 2,202,978 km (0.089 R)
• M8: 2,509,504 km (0.084 R)
• M9: 2,579,516 km (0.073 R)
• M10: 3,391,982 km (0.06 R)
• M11: 3,988,279 km (0.109 R)
• M12: 4,277,751 km (0.096 R)
• M13: 4,964,555 km (0.096 R)
• M14: 5,230,989 km (0.102 R)
• M15: 5,320,747 km (0.09 R)
• M16: 5,411,254 km (0.084 R)
• M17: 6,875,967 km (0.108 R)
• M18: 8,987,541 km (0.042 R)
• M19: 9,585,633 km (0.112 R)
• M20: 9,695,887 km (0.061 R)
• M21: 9,861,791 km (0.066 R)
• M22: 9,917,441 km (0.053 R)
• M23: 10,820,264 km (0.111 R)
• M24: 10,877,560 km (0.08 R)
• M25: 10,935,006 km (0.106 R)
• M26: 11,398,011 km (0.11 R)
• M27: 11,456,205 km (0.081 R)
• M28: 11,514,698 km (0.089 R)
• M29: 12,885,463 km (0.112 R)
• M30: 13,497,318 km (0.05 R)
• M31: 13,620,886 km (0.106 R)
• M32: 14,118,748 km (0.069 R)
• M33: 14,813,032 km (0.115 R)
• M34: 16,497,952 km (0.03 R)
• M35: 16,762,441 km (0.053 R)
• M36: 17,632,054 km (0.113 R)
• M37: 18,038,212 km (0.101 R)
• M38: 18,242,563 km (0.114 R)
• M39: 18,584,693 km (0.043 R)
• M40: 18,929,067 km (0.092 R)
• M41: 21,830,967 km (0.1 R)
• M42: 22,779,717 km (0.068 R)
• M43: 23,741,780 km (0.077 R)
• M44: 23,890,930 km (0.025 R)
• M45: 27,251,197 km (0.114 R)
• M46: 27,485,617 km (0.107 R)
• M47: 27,956,551 km (0.075 R)
• M48: 29,145,405 km (0.107 R)
• M49: 29,545,430 km (0.112 R)
• M50: 31,654,311 km (0.061 R)
• M51: 32,312,990 km (0.09 R)
• M52: 35,077,260 km (0.109 R)
• M53: 36,101,108 km (0.111 R)
• M54: 37,829,262 km (0.107 R)
• M55: 38,003,544 km (0.07 R)
• M56: 39,584,195 km (0.119 R)
• M57: 40,204,577 km (0.067 R)
• M58: 40,649,781 km (0.091 R)
• M59: 40,917,710 km (0.106 R)
• M60: 41,186,089 km (0.093 R)
• M61: 41,455,216 km (0.077 R)
• M62: 41,904,907 km (0.1 R)
• M63: 43,537,319 km (0.112 R)
• M64: 43,902,936 km (0.071 R)
• M65: 45,005,771 km (0.085 R)
• M66: 46,210,782 km (0.092 R)
• M67: 46,770,428 km (0.054 R)
• M68: 47,614,309 km (0.114 R)
• M69: 47,896,750 km (0.077 R)
• M70: 48,557,823 km (0.112 R)
• M71: 49,698,058 km (0.07 R)
• M72: 49,888,945 km (0.105 R)
• M73: 50,271,467 km (0.105 R)
• M74: 50,751,078 km (0.069 R)
• M75: 50,943,311 km (0.109 R)
• M76: 51,521,507 km (0.094 R)
• M77: 51,714,638 km (0.106 R)
• M78: 52,005,007 km (0.026 R)
• M79: 52,392,765 km (0.052 R)
• M80: 52,781,719 km (0.096 R)
• M81: 53,855,832 km (0.045 R)
• M82: 54,150,091 km (0.038 R)
• M83: 55,530,281 km (0.098 R)
• M84: 58,425,598 km (0.067 R)
• M85: 60,552,730 km (0.119 R)
• M86: 61,063,008 km (0.103 R)
• M87: 61,574,633 km (0.088 R)
• M88: 62,087,604 km (0.068 R)
• M89: 62,190,378 km (0.117 R)
• M90: 63,014,662 km (0.076 R)
• M91: 64,465,911 km (0.059 R)
• M92: 64,674,002 km (0.077 R)
• M93: 68,778,668 km (0.088 R)
• M94: 69,417,601 km (0.107 R)
• M95: 70,915,973 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256

Radius: 6.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.78 AU - 16.94 AU

Year: 19038 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,035,250 km

• M1: 158,125 km (0.051 R)
• M2: 218,263 km (0.112 R)
• M3: 264,339 km (0.107 R)
• M4: 707,598 km (0.071 R)
• M5: 997,967 km (0.099 R)
• M6: 1,233,135 km (0.054 R)
• M7: 1,323,044 km (0.038 R)
• M8: 1,391,859 km (0.08 R)
• M9: 1,654,702 km (0.064 R)
• M10: 1,855,612 km (0.051 R)
• M11: 1,985,313 km (0.042 R)
• M12: 2,117,857 km (0.091 R)
• M13: 2,336,120 km (0.081 R)
• M14: 2,619,309 km (0.053 R)
• M15: 3,003,476 km (0.069 R)
• M16: 3,217,701 km (0.036 R)
• M17: 4,225,242 km (0.117 R)
• M18: 4,465,347 km (0.085 R)
• M19: 5,212,139 km (0.096 R)
• M20: 5,322,094 km (0.049 R)
• M21: 5,506,847 km (0.12 R)
• M22: 6,305,849 km (0.079 R)
• M23: 6,580,212 km (0.09 R)
• M24: 6,659,349 km (0.115 R)
• M25: 7,303,667 km (0.114 R)
• M26: 7,344,507 km (0.099 R)
• M27: 7,674,820 km (0.085 R)
• M28: 7,716,408 km (0.069 R)
• M29: 7,799,883 km (0.114 R)
• M30: 9,087,472 km (0.115 R)
• M31: 9,486,450 km (0.116 R)
• M32: 10,531,840 km (0.085 R)
• M33: 11,327,850 km (0.087 R)
• M34: 11,949,579 km (0.089 R)
• M35: 12,289,016 km (0.088 R)
• M36: 13,627,468 km (0.055 R)
• M37: 13,829,575 km (0.102 R)
• M38: 14,185,917 km (0.077 R)
• M39: 14,339,554 km (0.064 R)
• M40: 14,596,713 km (0.059 R)
• M41: 14,751,846 km (0.062 R)
• M42: 15,325,105 km (0.113 R)
• M43: 16,225,385 km (0.09 R)
• M44: 16,601,025 km (0.094 R)
• M45: 17,142,719 km (0.095 R)
• M46: 17,745,299 km (0.09 R)
• M47: 17,855,553 km (0.068 R)
• M48: 18,298,961 km (0.083 R)
• M49: 19,423,488 km (0.101 R)
• M50: 19,651,027 km (0.101 R)
• M51: 20,108,796 km (0.078 R)
• M52: 20,454,517 km (0.05 R)
• M53: 20,976,613 km (0.104 R)
• M54: 21,210,136 km (0.073 R)
• M55: 22,688,911 km (0.095 R)
• M56: 24,384,154 km (0.107 R)
• M57: 25,061,234 km (0.083 R)
• M58: 25,682,214 km (0.109 R)
• M59: 26,433,944 km (0.031 R)
• M60: 27,511,198 km (0.113 R)
• M61: 28,538,187 km (0.091 R)
• M62: 29,447,144 km (0.098 R)
• M63: 29,643,117 km (0.07 R)
• M64: 30,761,960 km (0.096 R)
• M65: 31,093,768 km (0.095 R)
• M66: 31,359,902 km (0.026 R)
• M67: 32,702,244 km (0.115 R)
• M68: 34,269,132 km (0.106 R)
• M69: 34,544,093 km (0.102 R)
• M70: 35,581,854 km (0.051 R)
• M71: 35,999,830 km (0.086 R)
• M72: 36,699,948 km (0.09 R)
• M73: 36,981,342 km (0.073 R)
• M74: 37,546,074 km (0.109 R)
• M75: 37,900,621 km (0.099 R)
• M76: 38,327,423 km (0.073 R)
• M77: 40,340,113 km (0.105 R)
• M78: 41,432,477 km (0.049 R)
• M79: 41,652,086 km (0.113 R)
• M80: 41,725,389 km (0.048 R)
• M81: 42,166,105 km (0.087 R)
• M82: 42,460,812 km (0.107 R)
• M83: 43,423,176 km (0.119 R)
• M84: 43,944,375 km (0.119 R)
• M85: 44,992,906 km (0.109 R)
• M86: 45,068,004 km (0.108 R)
• M87: 45,444,692 km (0.038 R)
• M88: 45,822,426 km (0.091 R)
• M89: 46,505,041 km (0.116 R)
• M90: 46,657,182 km (0.082 R)
• M91: 47,190,948 km (0.103 R)
• M92: 47,880,145 km (0.099 R)
• M93: 49,812,052 km (0.077 R)
• M94: 50,513,815 km (0.066 R)
• M95: 51,454,487 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit