🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.75 AU - 1.03 AU

Year: 304 Days

Day: 48 Hours

Environment

Temp: 139 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.12 AU - 1.8 AU

Year: 638 Days

Day: 46.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 5.8

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.6 AU - 12.94 AU

Year: 16504 Days

Day: 16.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,076,574 km

• M1: 86,767 km (0.092 R)
• M2: 148,401 km (0.109 R)
• M3: 358,436 km (0.079 R)
• M4: 607,218 km (0.099 R)
• M5: 779,555 km (0.119 R)
• M6: 1,335,011 km (0.084 R)
• M7: 1,932,954 km (0.105 R)
• M8: 2,129,675 km (0.114 R)
• M9: 2,187,121 km (0.039 R)
• M10: 2,274,187 km (0.091 R)
• M11: 2,634,119 km (0.104 R)
• M12: 2,979,690 km (0.067 R)
• M13: 3,108,943 km (0.101 R)
• M14: 3,239,991 km (0.116 R)
• M15: 3,306,263 km (0.096 R)
• M16: 3,372,834 km (0.075 R)
• M17: 3,747,576 km (0.065 R)
• M18: 4,316,198 km (0.073 R)
• M19: 4,389,052 km (0.108 R)
• M20: 4,499,306 km (0.056 R)
• M21: 5,179,677 km (0.103 R)
• M22: 5,335,258 km (0.112 R)
• M23: 5,811,129 km (0.082 R)
• M24: 5,891,763 km (0.113 R)
• M25: 7,757,846 km (0.068 R)
• M26: 7,891,138 km (0.093 R)
• M27: 7,980,598 km (0.063 R)
• M28: 8,115,236 km (0.099 R)
• M29: 9,219,418 km (0.088 R)
• M30: 10,321,206 km (0.113 R)
• M31: 10,912,417 km (0.113 R)
• M32: 11,262,326 km (0.093 R)
• M33: 14,683,181 km (0.06 R)
• M34: 14,848,187 km (0.086 R)
• M35: 15,235,795 km (0.038 R)
• M36: 15,347,246 km (0.104 R)
• M37: 16,418,516 km (0.079 R)
• M38: 16,647,251 km (0.043 R)
• M39: 16,761,843 km (0.119 R)
• M40: 17,572,215 km (0.076 R)
• M41: 18,692,104 km (0.087 R)
• M42: 19,351,083 km (0.113 R)
• M43: 19,532,096 km (0.045 R)
• M44: 19,774,295 km (0.102 R)
• M45: 21,310,665 km (0.103 R)
• M46: 21,747,790 km (0.103 R)
• M47: 22,503,858 km (0.115 R)
• M48: 22,885,033 km (0.043 R)
• M49: 23,204,425 km (0.107 R)
• M50: 23,396,808 km (0.063 R)
• M51: 23,460,985 km (0.076 R)
• M52: 23,718,443 km (0.117 R)
• M53: 25,151,441 km (0.118 R)
• M54: 25,481,005 km (0.083 R)
• M55: 26,478,225 km (0.111 R)
• M56: 27,488,160 km (0.101 R)
• M57: 28,647,843 km (0.077 R)
• M58: 29,614,993 km (0.067 R)
• M59: 31,226,760 km (0.049 R)
• M60: 31,297,520 km (0.099 R)
• M61: 33,010,865 km (0.093 R)
• M62: 33,806,276 km (0.119 R)
• M63: 33,878,831 km (0.041 R)
• M64: 34,024,241 km (0.103 R)
• M65: 34,461,814 km (0.054 R)
• M66: 34,534,818 km (0.086 R)
• M67: 34,827,731 km (0.059 R)
• M68: 36,826,209 km (0.047 R)
• M69: 37,500,596 km (0.084 R)
• M70: 37,952,381 km (0.076 R)
• M71: 38,633,501 km (0.099 R)
• M72: 39,547,992 km (0.12 R)
• M73: 40,315,579 km (0.071 R)
• M74: 41,553,801 km (0.082 R)
• M75: 41,631,591 km (0.08 R)
• M76: 41,943,204 km (0.035 R)
• M77: 44,703,434 km (0.047 R)
• M78: 45,422,551 km (0.096 R)
• M79: 46,065,074 km (0.065 R)
• M80: 46,549,023 km (0.057 R)
• M81: 47,603,090 km (0.084 R)
• M82: 48,173,955 km (0.068 R)
• M83: 48,337,466 km (0.069 R)
• M84: 48,419,296 km (0.059 R)
• M85: 49,075,581 km (0.099 R)
• M86: 50,812,263 km (0.048 R)
• M87: 51,562,796 km (0.105 R)
• M88: 52,906,035 km (0.099 R)
• M89: 53,666,591 km (0.041 R)
• M90: 54,005,729 km (0.082 R)
• M91: 55,027,632 km (0.113 R)
• M92: 55,712,491 km (0.107 R)
• M93: 55,798,211 km (0.051 R)
• M94: 56,831,333 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.5

Radius: 7.1

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.86 AU - 16 AU

Year: 19824 Days

Day: 24.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,076,574 km

• M1: 159,172 km (0.101 R)
• M2: 256,261 km (0.079 R)
• M3: 305,628 km (0.119 R)
• M4: 377,735 km (0.072 R)
• M5: 828,323 km (0.113 R)
• M6: 1,758,822 km (0.111 R)
• M7: 1,931,009 km (0.037 R)
• M8: 3,282,626 km (0.086 R)
• M9: 3,844,216 km (0.115 R)
• M10: 4,575,900 km (0.091 R)
• M11: 5,054,762 km (0.053 R)
• M12: 5,399,586 km (0.075 R)
• M13: 5,599,897 km (0.11 R)
• M14: 6,799,223 km (0.118 R)
• M15: 8,188,987 km (0.109 R)
• M16: 8,419,368 km (0.094 R)
• M17: 8,477,263 km (0.071 R)
• M18: 8,768,829 km (0.065 R)
• M19: 9,361,835 km (0.114 R)
• M20: 10,090,676 km (0.117 R)
• M21: 10,152,160 km (0.05 R)
• M22: 10,586,593 km (0.08 R)
• M23: 12,186,991 km (0.081 R)
• M24: 12,981,654 km (0.093 R)
• M25: 13,385,120 km (0.069 R)
• M26: 13,656,490 km (0.106 R)
• M27: 13,724,707 km (0.065 R)
• M28: 14,342,845 km (0.112 R)
• M29: 14,899,948 km (0.096 R)
• M30: 16,613,592 km (0.055 R)
• M31: 16,759,150 km (0.085 R)
• M32: 16,978,311 km (0.059 R)
• M33: 17,125,067 km (0.091 R)
• M34: 20,067,806 km (0.104 R)
• M35: 21,319,492 km (0.108 R)
• M36: 21,875,098 km (0.114 R)
• M37: 21,954,834 km (0.033 R)
• M38: 22,114,604 km (0.104 R)
• M39: 22,919,441 km (0.098 R)
• M40: 24,144,498 km (0.068 R)
• M41: 24,392,082 km (0.114 R)
• M42: 26,148,661 km (0.077 R)
• M43: 26,318,005 km (0.097 R)
• M44: 26,913,854 km (0.097 R)
• M45: 27,084,844 km (0.074 R)
• M46: 27,859,013 km (0.093 R)
• M47: 28,292,249 km (0.094 R)
• M48: 28,990,123 km (0.113 R)
• M49: 29,165,451 km (0.107 R)
• M50: 30,848,577 km (0.083 R)
• M51: 31,296,772 km (0.047 R)
• M52: 31,386,680 km (0.102 R)
• M53: 32,927,987 km (0.089 R)
• M54: 33,754,067 km (0.084 R)
• M55: 34,586,729 km (0.099 R)
• M56: 34,772,679 km (0.097 R)
• M57: 39,044,147 km (0.089 R)
• M58: 40,798,481 km (0.101 R)
• M59: 41,191,774 km (0.037 R)
• M60: 42,379,282 km (0.119 R)
• M61: 43,578,009 km (0.042 R)
• M62: 44,585,551 km (0.107 R)
• M63: 46,315,800 km (0.096 R)
• M64: 46,418,125 km (0.075 R)
• M65: 49,213,062 km (0.098 R)
• M66: 51,955,490 km (0.111 R)
• M67: 52,062,004 km (0.101 R)
• M68: 53,237,843 km (0.117 R)
• M69: 54,314,499 km (0.09 R)
• M70: 54,422,509 km (0.081 R)
• M71: 54,747,136 km (0.078 R)
• M72: 55,833,815 km (0.087 R)
• M73: 56,161,135 km (0.042 R)
• M74: 58,581,329 km (0.076 R)
• M75: 61,485,174 km (0.109 R)
• M76: 62,388,146 km (0.107 R)
• M77: 63,295,457 km (0.117 R)
• M78: 63,409,152 km (0.112 R)
• M79: 64,321,250 km (0.057 R)
• M80: 64,435,543 km (0.099 R)
• M81: 65,122,945 km (0.102 R)
• M82: 66,505,080 km (0.114 R)
• M83: 67,896,789 km (0.06 R)
• M84: 68,129,713 km (0.074 R)
• M85: 69,180,937 km (0.11 R)
• M86: 69,298,072 km (0.085 R)
• M87: 70,119,813 km (0.044 R)
• M88: 72,010,431 km (0.057 R)
• M89: 74,037,482 km (0.117 R)
• M90: 76,083,233 km (0.086 R)
• M91: 77,659,995 km (0.033 R)
• M92: 78,025,462 km (0.081 R)
• M93: 80,722,712 km (0.062 R)
• M94: 82,827,703 km (0.098 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit