🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.28 AU - 1.32 AU

Year: 634 Days

Day: 28.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,770,883 km

• M1: 459,864 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.88 AU - 2.4 AU

Year: 1338 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,770,883 km

• M1: 111,899 km (0.105 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 14.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.12 AU - 7.02 AU

Year: 6393 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,770,883 km

• M1: 179,368 km (0.094 R)
• M2: 490,531 km (0.081 R)
• M3: 735,124 km (0.085 R)
• M4: 1,008,589 km (0.104 R)
• M5: 1,270,385 km (0.066 R)
• M6: 1,808,189 km (0.063 R)
• M7: 1,931,159 km (0.113 R)
• M8: 2,204,624 km (0.067 R)
• M9: 2,374,866 km (0.074 R)
• M10: 2,608,987 km (0.111 R)
• M11: 3,142,303 km (0.066 R)
• M12: 3,443,743 km (0.077 R)
• M13: 3,890,891 km (0.065 R)
• M14: 4,452,182 km (0.05 R)
• M15: 4,939,572 km (0.111 R)
• M16: 5,393,003 km (0.086 R)
• M17: 5,573,119 km (0.082 R)
• M18: 5,833,719 km (0.093 R)
• M19: 5,992,143 km (0.057 R)
• M20: 6,286,252 km (0.056 R)
• M21: 6,475,793 km (0.107 R)
• M22: 7,056,232 km (0.077 R)
• M23: 7,423,944 km (0.09 R)
• M24: 7,885,304 km (0.107 R)
• M25: 8,031,311 km (0.093 R)
• M26: 8,148,895 km (0.105 R)
• M27: 8,714,974 km (0.119 R)
• M28: 9,018,208 km (0.077 R)
• M29: 9,263,100 km (0.093 R)
• M30: 9,510,385 km (0.106 R)
• M31: 9,979,973 km (0.087 R)
• M32: 10,169,813 km (0.107 R)
• M33: 10,360,999 km (0.062 R)
• M34: 10,876,663 km (0.104 R)
• M35: 10,974,201 km (0.095 R)
• M36: 11,400,704 km (0.088 R)
• M37: 11,599,370 km (0.113 R)
• M38: 11,932,973 km (0.067 R)
• M39: 12,168,440 km (0.104 R)
• M40: 13,229,688 km (0.12 R)
• M41: 13,683,568 km (0.037 R)
• M42: 13,789,034 km (0.091 R)
• M43: 13,965,410 km (0.077 R)
• M44: 14,320,555 km (0.109 R)
• M45: 14,463,421 km (0.077 R)
• M46: 14,678,543 km (0.064 R)
• M47: 15,112,227 km (0.035 R)
• M48: 15,403,644 km (0.084 R)
• M49: 16,140,264 km (0.104 R)
• M50: 16,400,863 km (0.099 R)
• M51: 17,878,142 km (0.114 R)
• M52: 18,109,271 km (0.085 R)
• M53: 18,418,789 km (0.111 R)
• M54: 18,730,252 km (0.045 R)
• M55: 19,004,166 km (0.119 R)
• M56: 19,635,169 km (0.052 R)
• M57: 19,754,249 km (0.083 R)
• M58: 20,514,057 km (0.025 R)
• M59: 20,917,971 km (0.12 R)
• M60: 21,405,959 km (0.099 R)
• M61: 21,856,548 km (0.12 R)
• M62: 22,144,973 km (0.107 R)
• M63: 22,559,209 km (0.044 R)
• M64: 22,934,251 km (0.077 R)
• M65: 23,059,764 km (0.055 R)
• M66: 24,156,615 km (0.087 R)
• M67: 24,797,193 km (0.041 R)
• M68: 24,968,932 km (0.104 R)
• M69: 25,746,841 km (0.098 R)
• M70: 25,920,823 km (0.04 R)
• M71: 26,884,533 km (0.053 R)
• M72: 27,282,164 km (0.111 R)
• M73: 27,993,801 km (0.069 R)
• M74: 28,172,720 km (0.097 R)
• M75: 29,118,178 km (0.113 R)
• M76: 29,572,058 km (0.1 R)
• M77: 29,936,778 km (0.113 R)
• M78: 30,486,849 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.4

Radius: 3.1

Gravity: 41.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.79 AU - 14.81 AU

Year: 19577 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,770,883 km

• M1: 40,541 km (0.108 R)
• M2: 131,497 km (0.118 R)
• M3: 503,247 km (0.11 R)
• M4: 637,437 km (0.115 R)
• M5: 825,780 km (0.081 R)
• M6: 960,568 km (0.093 R)
• M7: 1,378,993 km (0.05 R)
• M8: 1,484,759 km (0.071 R)
• M9: 1,620,743 km (0.118 R)
• M10: 2,203,577 km (0.108 R)
• M11: 2,613,774 km (0.06 R)
• M12: 3,219,645 km (0.102 R)
• M13: 4,243,044 km (0.111 R)
• M14: 4,631,101 km (0.094 R)
• M15: 5,398,987 km (0.057 R)
• M16: 5,776,273 km (0.119 R)
• M17: 5,989,450 km (0.108 R)
• M18: 6,689,119 km (0.082 R)
• M19: 7,322,367 km (0.084 R)
• M20: 7,927,191 km (0.028 R)
• M21: 8,021,737 km (0.108 R)
• M22: 10,657,352 km (0.115 R)
• M23: 10,709,412 km (0.095 R)
• M24: 10,813,832 km (0.088 R)
• M25: 11,288,057 km (0.106 R)
• M26: 12,530,318 km (0.09 R)
• M27: 13,588,723 km (0.105 R)
• M28: 13,758,516 km (0.1 R)
• M29: 13,815,214 km (0.031 R)
• M30: 14,214,490 km (0.057 R)
• M31: 16,027,916 km (0.094 R)
• M32: 16,087,605 km (0.079 R)
• M33: 18,223,115 km (0.086 R)
• M34: 18,912,462 km (0.066 R)
• M35: 19,419,150 km (0.056 R)
• M36: 19,994,354 km (0.034 R)
• M37: 20,316,438 km (0.094 R)
• M38: 20,770,168 km (0.103 R)
• M39: 21,424,210 km (0.117 R)
• M40: 21,885,869 km (0.046 R)
• M41: 21,952,141 km (0.071 R)
• M42: 22,084,834 km (0.025 R)
• M43: 22,417,690 km (0.05 R)
• M44: 22,886,529 km (0.063 R)
• M45: 23,290,892 km (0.051 R)
• M46: 26,116,497 km (0.116 R)
• M47: 26,468,501 km (0.099 R)
• M48: 26,751,091 km (0.093 R)
• M49: 26,822,001 km (0.079 R)
• M50: 27,248,205 km (0.094 R)
• M51: 30,072,912 km (0.033 R)
• M52: 30,294,018 km (0.112 R)
• M53: 30,589,623 km (0.109 R)
• M54: 31,034,976 km (0.081 R)
• M55: 35,370,472 km (0.105 R)
• M56: 35,681,785 km (0.107 R)
• M57: 35,915,906 km (0.103 R)
• M58: 36,307,104 km (0.096 R)
• M59: 36,385,493 km (0.106 R)
• M60: 36,857,325 km (0.095 R)
• M61: 38,364,224 km (0.115 R)
• M62: 38,444,110 km (0.056 R)
• M63: 41,274,352 km (0.069 R)
• M64: 43,004,301 km (0.053 R)
• M65: 43,336,558 km (0.117 R)
• M66: 43,419,735 km (0.051 R)
• M67: 44,170,866 km (0.09 R)
• M68: 44,254,491 km (0.066 R)
• M69: 44,757,888 km (0.036 R)
• M70: 45,094,633 km (0.116 R)
• M71: 45,263,229 km (0.119 R)
• M72: 45,432,125 km (0.047 R)
• M73: 45,855,188 km (0.096 R)
• M74: 46,705,203 km (0.067 R)
• M75: 47,388,865 km (0.065 R)
• M76: 47,903,931 km (0.107 R)
• M77: 48,334,474 km (0.05 R)
• M78: 49,026,065 km (0.119 R)
• M79: 49,808,013 km (0.091 R)
• M80: 51,560,253 km (0.095 R)
• M81: 52,001,566 km (0.076 R)
• M82: 52,444,077 km (0.109 R)
• M83: 53,421,848 km (0.103 R)
• M84: 54,405,754 km (0.027 R)
• M85: 54,675,179 km (0.047 R)
• M86: 55,395,643 km (0.045 R)
• M87: 55,666,564 km (0.091 R)
• M88: 56,755,039 km (0.103 R)
• M89: 56,845,994 km (0.071 R)
• M90: 58,676,474 km (0.055 R)
• M91: 59,137,085 km (0.118 R)
• M92: 59,413,991 km (0.062 R)
• M93: 59,876,548 km (0.101 R)
• M94: 61,925,889 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit