🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.44 AU - 1.9 AU

Year: 788 Days

Day: 37 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.95 AU - 2.69 AU

Year: 1291 Days

Day: 16.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,156,187 km

• M1: 876,943 km (0.071 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 11.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.07 AU - 7.87 AU

Year: 6011 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,156,187 km

• M1: 154,235 km (0.096 R)
• M2: 342,430 km (0.069 R)
• M3: 420,669 km (0.073 R)
• M4: 518,506 km (0.109 R)
• M5: 809,923 km (0.045 R)
• M6: 997,818 km (0.068 R)
• M7: 1,417,440 km (0.107 R)
• M8: 1,539,512 km (0.09 R)
• M9: 1,776,176 km (0.059 R)
• M10: 2,244,267 km (0.106 R)
• M11: 2,346,592 km (0.119 R)
• M12: 2,684,833 km (0.106 R)
• M13: 2,860,012 km (0.114 R)
• M14: 3,244,778 km (0.065 R)
• M15: 3,502,535 km (0.105 R)
• M16: 4,088,510 km (0.081 R)
• M17: 4,239,753 km (0.1 R)
• M18: 4,600,135 km (0.054 R)
• M19: 4,970,539 km (0.044 R)
• M20: 5,268,388 km (0.062 R)
• M21: 5,683,971 km (0.073 R)
• M22: 6,167,920 km (0.076 R)
• M23: 6,254,687 km (0.117 R)
• M24: 6,341,903 km (0.093 R)
• M25: 6,517,530 km (0.108 R)
• M26: 6,606,092 km (0.065 R)
• M27: 7,145,094 km (0.117 R)
• M28: 7,481,539 km (0.089 R)
• M29: 7,605,107 km (0.05 R)
• M30: 8,265,432 km (0.053 R)
• M31: 8,976,919 km (0.029 R)
• M32: 9,273,572 km (0.056 R)
• M33: 9,473,285 km (0.088 R)
• M34: 9,573,665 km (0.066 R)
• M35: 9,775,473 km (0.096 R)
• M36: 10,114,910 km (0.112 R)
• M37: 10,354,865 km (0.103 R)
• M38: 11,725,930 km (0.101 R)
• M39: 11,978,152 km (0.104 R)
• M40: 12,159,315 km (0.117 R)
• M41: 12,377,877 km (0.113 R)
• M42: 12,671,538 km (0.091 R)
• M43: 13,565,984 km (0.093 R)
• M44: 13,944,766 km (0.117 R)
• M45: 14,326,988 km (0.1 R)
• M46: 14,635,309 km (0.106 R)
• M47: 14,790,293 km (0.103 R)
• M48: 15,023,665 km (0.096 R)
• M49: 15,850,493 km (0.1 R)
• M50: 16,409,989 km (0.1 R)
• M51: 16,651,739 km (0.116 R)
• M52: 17,261,350 km (0.107 R)
• M53: 17,425,010 km (0.052 R)
• M54: 17,836,853 km (0.041 R)
• M55: 19,218,240 km (0.102 R)
• M56: 19,345,548 km (0.115 R)
• M57: 19,857,472 km (0.116 R)
• M58: 20,287,566 km (0.115 R)
• M59: 21,200,711 km (0.1 R)
• M60: 21,640,230 km (0.09 R)
• M61: 22,171,751 km (0.112 R)
• M62: 22,305,342 km (0.04 R)
• M63: 23,112,123 km (0.041 R)
• M64: 23,338,016 km (0.115 R)
• M65: 23,473,851 km (0.064 R)
• M66: 25,542,939 km (0.111 R)
• M67: 26,151,503 km (0.101 R)
• M68: 26,245,600 km (0.083 R)
• M69: 27,430,714 km (0.096 R)
• M70: 27,765,814 km (0.12 R)
• M71: 28,198,451 km (0.106 R)
• M72: 28,343,112 km (0.113 R)
• M73: 28,730,271 km (0.084 R)
• M74: 29,363,220 km (0.082 R)
• M75: 29,509,826 km (0.053 R)
• M76: 29,656,880 km (0.067 R)
• M77: 29,754,867 km (0.114 R)
• M78: 29,951,438 km (0.106 R)
• M79: 30,395,146 km (0.096 R)
• M80: 31,689,317 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 12.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.6 AU - 12.26 AU

Year: 15050 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,156,187 km

• M1: 272,268 km (0.087 R)
• M2: 353,051 km (0.096 R)
• M3: 498,759 km (0.069 R)
• M4: 952,639 km (0.05 R)
• M5: 1,778,120 km (0.079 R)
• M6: 2,339,860 km (0.094 R)
• M7: 2,675,259 km (0.103 R)
• M8: 3,170,727 km (0.07 R)
• M9: 4,409,248 km (0.044 R)
• M10: 5,079,745 km (0.072 R)
• M11: 5,295,914 km (0.104 R)
• M12: 5,872,315 km (0.088 R)
• M13: 6,145,181 km (0.038 R)
• M14: 6,237,034 km (0.108 R)
• M15: 7,084,506 km (0.112 R)
• M16: 7,868,250 km (0.096 R)
• M17: 8,219,805 km (0.099 R)
• M18: 8,886,413 km (0.101 R)
• M19: 9,199,970 km (0.116 R)
• M20: 9,570,524 km (0.11 R)
• M21: 9,784,449 km (0.093 R)
• M22: 10,054,024 km (0.025 R)
• M23: 10,766,559 km (0.095 R)
• M24: 12,414,529 km (0.112 R)
• M25: 12,823,978 km (0.03 R)
• M26: 13,957,930 km (0.11 R)
• M27: 14,444,871 km (0.094 R)
• M28: 14,999,580 km (0.115 R)
• M29: 15,185,979 km (0.061 R)
• M30: 16,320,679 km (0.096 R)
• M31: 17,157,081 km (0.094 R)
• M32: 18,737,732 km (0.091 R)
• M33: 19,072,981 km (0.075 R)
• M34: 20,022,029 km (0.035 R)
• M35: 21,264,739 km (0.117 R)
• M36: 22,248,495 km (0.112 R)
• M37: 23,103,596 km (0.079 R)
• M38: 23,463,080 km (0.067 R)
• M39: 24,042,023 km (0.1 R)
• M40: 24,187,433 km (0.118 R)
• M41: 24,552,451 km (0.112 R)
• M42: 24,845,813 km (0.106 R)
• M43: 25,584,228 km (0.059 R)
• M44: 26,254,875 km (0.118 R)
• M45: 26,931,506 km (0.03 R)
• M46: 28,148,335 km (0.103 R)
• M47: 29,850,610 km (0.117 R)
• M48: 30,951,351 km (0.074 R)
• M49: 33,111,245 km (0.081 R)
• M50: 33,760,649 km (0.077 R)
• M51: 34,005,242 km (0.083 R)
• M52: 34,086,922 km (0.051 R)
• M53: 35,154,303 km (0.105 R)
• M54: 35,733,695 km (0.102 R)
• M55: 36,399,705 km (0.037 R)
• M56: 37,406,349 km (0.062 R)
• M57: 38,252,325 km (0.111 R)
• M58: 38,762,903 km (0.07 R)
• M59: 39,618,902 km (0.086 R)
• M60: 39,790,790 km (0.084 R)
• M61: 41,001,336 km (0.084 R)
• M62: 41,523,881 km (0.103 R)
• M63: 41,698,462 km (0.073 R)
• M64: 42,839,744 km (0.076 R)
• M65: 43,369,919 km (0.065 R)
• M66: 43,902,338 km (0.108 R)
• M67: 44,526,161 km (0.043 R)
• M68: 45,872,841 km (0.089 R)
• M69: 46,324,776 km (0.064 R)
• M70: 46,596,595 km (0.1 R)
• M71: 50,178,417 km (0.075 R)
• M72: 50,737,315 km (0.114 R)
• M73: 55,955,887 km (0.095 R)
• M74: 56,341,999 km (0.108 R)
• M75: 57,116,916 km (0.109 R)
• M76: 58,775,358 km (0.103 R)
• M77: 58,873,344 km (0.084 R)
• M78: 59,561,345 km (0.11 R)
• M79: 61,143,642 km (0.085 R)
• M80: 61,640,905 km (0.084 R)
• M81: 61,840,169 km (0.071 R)
• M82: 62,239,446 km (0.078 R)
• M83: 62,439,309 km (0.043 R)
• M84: 62,639,471 km (0.119 R)
• M85: 63,040,393 km (0.067 R)
• M86: 63,844,930 km (0.108 R)
• M87: 66,176,563 km (0.096 R)
• M88: 67,609,561 km (0.099 R)
• M89: 67,712,335 km (0.106 R)
• M90: 68,845,987 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 15,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit