🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.63 AU - 0.65 AU

Year: 183 Days

Day: 37.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,974,221 km

• M1: 349,909 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.59 AU - 0.83 AU

Year: 214 Days

Day: 17.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.83 AU - 1.33 AU

Year: 402 Days

Day: 23.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.65 AU - 2.03 AU

Year: 894 Days

Day: 30.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,974,221 km

• M1: 981,063 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.74 AU - 2.42 AU

Year: 1074 Days

Day: 32.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 101.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 9.6

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.97 AU - 11.27 AU

Year: 9864 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,974,221 km

• M1: 137,929 km (0.039 R)
• M2: 215,571 km (0.072 R)
• M3: 302,038 km (0.07 R)
• M4: 477,217 km (0.118 R)
• M5: 619,335 km (0.099 R)
• M6: 740,509 km (0.089 R)
• M7: 813,513 km (0.072 R)
• M8: 1,027,737 km (0.115 R)
• M9: 1,260,362 km (0.063 R)
• M10: 1,440,328 km (0.105 R)
• M11: 1,510,041 km (0.105 R)
• M12: 1,825,692 km (0.103 R)
• M13: 1,901,539 km (0.119 R)
• M14: 2,188,766 km (0.11 R)
• M15: 3,254,053 km (0.114 R)
• M16: 3,409,036 km (0.07 R)
• M17: 3,534,698 km (0.098 R)
• M18: 3,790,810 km (0.12 R)
• M19: 4,253,516 km (0.034 R)
• M20: 4,423,160 km (0.09 R)
• M21: 4,664,462 km (0.099 R)
• M22: 4,874,796 km (0.079 R)
• M23: 5,859,300 km (0.072 R)
• M24: 6,355,067 km (0.1 R)
• M25: 6,510,200 km (0.083 R)
• M26: 6,745,518 km (0.114 R)
• M27: 7,023,470 km (0.097 R)
• M28: 7,183,989 km (0.09 R)
• M29: 7,755,602 km (0.042 R)
• M30: 7,921,506 km (0.088 R)
• M31: 8,130,794 km (0.117 R)
• M32: 8,341,727 km (0.114 R)
• M33: 9,247,692 km (0.103 R)
• M34: 9,379,637 km (0.11 R)
• M35: 9,467,900 km (0.06 R)
• M36: 9,645,472 km (0.105 R)
• M37: 10,320,907 km (0.104 R)
• M38: 10,687,421 km (0.112 R)
• M39: 10,825,949 km (0.102 R)
• M40: 11,433,167 km (0.087 R)
• M41: 11,907,841 km (0.083 R)
• M42: 12,632,044 km (0.105 R)
• M43: 13,172,093 km (0.081 R)
• M44: 14,122,637 km (0.087 R)
• M45: 14,427,368 km (0.117 R)
• M46: 15,930,976 km (0.103 R)
• M47: 16,835,445 km (0.079 R)
• M48: 17,050,567 km (0.043 R)
• M49: 17,266,736 km (0.114 R)
• M50: 18,582,599 km (0.118 R)
• M51: 19,252,648 km (0.098 R)
• M52: 20,272,456 km (0.092 R)
• M53: 21,251,574 km (0.088 R)
• M54: 23,555,830 km (0.112 R)
• M55: 24,706,687 km (0.109 R)
• M56: 24,828,908 km (0.033 R)
• M57: 26,498,570 km (0.11 R)
• M58: 26,937,341 km (0.116 R)
• M59: 27,189,263 km (0.112 R)
• M60: 27,378,654 km (0.045 R)
• M61: 27,505,065 km (0.114 R)
• M62: 28,268,163 km (0.109 R)
• M63: 28,909,340 km (0.084 R)
• M64: 29,167,097 km (0.081 R)
• M65: 29,685,005 km (0.114 R)
• M66: 30,533,225 km (0.09 R)
• M67: 30,598,748 km (0.061 R)
• M68: 31,323,101 km (0.057 R)
• M69: 31,720,583 km (0.085 R)
• M70: 34,617,845 km (0.103 R)
• M71: 35,028,940 km (0.08 R)
• M72: 38,728,645 km (0.1 R)
• M73: 39,226,506 km (0.065 R)
• M74: 39,654,955 km (0.118 R)
• M75: 39,869,777 km (0.101 R)
• M76: 41,529,416 km (0.089 R)
• M77: 42,184,954 km (0.074 R)
• M78: 42,477,418 km (0.065 R)
• M79: 43,285,246 km (0.078 R)
• M80: 44,098,012 km (0.118 R)
• M81: 44,469,164 km (0.111 R)
• M82: 45,214,460 km (0.107 R)
• M83: 45,888,848 km (0.096 R)
• M84: 46,868,863 km (0.079 R)
• M85: 47,095,953 km (0.074 R)
• M86: 48,237,085 km (0.088 R)
• M87: 48,313,380 km (0.028 R)
• M88: 50,857,143 km (0.107 R)
• M89: 51,090,515 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.9

Radius: 7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.05 AU - 18.25 AU

Year: 26558 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,974,221 km

• M1: 228,735 km (0.115 R)
• M2: 281,543 km (0.033 R)
• M3: 780,003 km (0.101 R)
• M4: 1,670,260 km (0.099 R)
• M5: 1,783,356 km (0.12 R)
• M6: 1,928,317 km (0.116 R)
• M7: 2,198,939 km (0.11 R)
• M8: 2,417,801 km (0.103 R)
• M9: 3,255,998 km (0.105 R)
• M10: 3,578,082 km (0.118 R)
• M11: 3,835,689 km (0.073 R)
• M12: 3,948,037 km (0.094 R)
• M13: 4,023,435 km (0.109 R)
• M14: 5,930,359 km (0.115 R)
• M15: 6,279,071 km (0.105 R)
• M16: 7,645,648 km (0.076 R)
• M17: 7,787,168 km (0.118 R)
• M18: 8,508,080 km (0.076 R)
• M19: 12,088,256 km (0.115 R)
• M20: 12,977,017 km (0.106 R)
• M21: 14,233,041 km (0.032 R)
• M22: 15,587,350 km (0.107 R)
• M23: 17,166,954 km (0.099 R)
• M24: 17,788,084 km (0.08 R)
• M25: 18,542,955 km (0.067 R)
• M26: 19,052,037 km (0.076 R)
• M27: 19,308,298 km (0.097 R)
• M28: 19,759,635 km (0.104 R)
• M29: 20,738,304 km (0.072 R)
• M30: 21,001,895 km (0.06 R)
• M31: 21,068,018 km (0.114 R)
• M32: 21,532,519 km (0.11 R)
• M33: 21,665,811 km (0.12 R)
• M34: 21,866,272 km (0.072 R)
• M35: 22,674,549 km (0.09 R)
• M36: 22,742,317 km (0.088 R)
• M37: 24,250,862 km (0.076 R)
• M38: 24,667,941 km (0.064 R)
• M39: 25,017,252 km (0.069 R)
• M40: 26,788,341 km (0.031 R)
• M41: 28,161,051 km (0.118 R)
• M42: 29,261,044 km (0.114 R)
• M43: 29,704,901 km (0.11 R)
• M44: 30,151,002 km (0.096 R)
• M45: 31,427,072 km (0.043 R)
• M46: 33,876,438 km (0.091 R)
• M47: 33,953,930 km (0.063 R)
• M48: 34,576,257 km (0.071 R)
• M49: 34,888,916 km (0.099 R)
• M50: 35,359,551 km (0.067 R)
• M51: 36,148,680 km (0.099 R)
• M52: 37,503,289 km (0.112 R)
• M53: 38,550,474 km (0.035 R)
• M54: 41,251,463 km (0.077 R)
• M55: 42,332,158 km (0.103 R)
• M56: 43,337,905 km (0.101 R)
• M57: 44,946,531 km (0.051 R)
• M58: 46,574,604 km (0.118 R)
• M59: 46,833,409 km (0.062 R)
• M60: 47,352,513 km (0.098 R)
• M61: 48,309,042 km (0.072 R)
• M62: 48,658,503 km (0.078 R)
• M63: 48,833,532 km (0.103 R)
• M64: 51,039,054 km (0.108 R)
• M65: 52,467,564 km (0.115 R)
• M66: 52,647,081 km (0.105 R)
• M67: 52,826,748 km (0.061 R)
• M68: 54,090,252 km (0.059 R)
• M69: 55,912,653 km (0.112 R)
• M70: 56,279,467 km (0.113 R)
• M71: 56,371,320 km (0.108 R)
• M72: 57,200,092 km (0.043 R)
• M73: 57,754,951 km (0.107 R)
• M74: 58,963,103 km (0.11 R)
• M75: 59,429,998 km (0.104 R)
• M76: 59,804,442 km (0.107 R)
• M77: 59,991,888 km (0.093 R)
• M78: 60,273,431 km (0.052 R)
• M79: 60,743,767 km (0.105 R)
• M80: 61,026,656 km (0.102 R)
• M81: 62,067,259 km (0.115 R)
• M82: 62,542,232 km (0.053 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit