🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.65 AU

Year: 183 Days

Day: 30.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.12 AU - 1.68 AU

Year: 638 Days

Day: 28.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.94 AU - 2.48 AU

Year: 1265 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.6

Radius: 4.4

Gravity: 45.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.38 AU - 12.38 AU

Year: 15765 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,115,977 km

• M1: 441,015 km (0.112 R)
• M2: 869,912 km (0.09 R)
• M3: 1,227,750 km (0.109 R)
• M4: 1,309,879 km (0.114 R)
• M5: 1,596,658 km (0.06 R)
• M6: 2,160,193 km (0.103 R)
• M7: 2,360,505 km (0.114 R)
• M8: 3,108,195 km (0.086 R)
• M9: 3,258,242 km (0.12 R)
• M10: 3,334,237 km (0.071 R)
• M11: 3,449,278 km (0.075 R)
• M12: 3,842,272 km (0.095 R)
• M13: 4,166,899 km (0.085 R)
• M14: 4,542,390 km (0.109 R)
• M15: 4,669,997 km (0.114 R)
• M16: 4,842,034 km (0.114 R)
• M17: 5,192,243 km (0.084 R)
• M18: 6,056,320 km (0.087 R)
• M19: 6,528,750 km (0.072 R)
• M20: 6,576,622 km (0.078 R)
• M21: 6,866,393 km (0.06 R)
• M22: 7,209,869 km (0.078 R)
• M23: 8,955,677 km (0.117 R)
• M24: 9,223,008 km (0.053 R)
• M25: 9,875,105 km (0.07 R)
• M26: 10,374,014 km (0.115 R)
• M27: 10,598,261 km (0.041 R)
• M28: 10,767,606 km (0.077 R)
• M29: 14,211,648 km (0.117 R)
• M30: 14,273,731 km (0.104 R)
• M31: 14,523,260 km (0.106 R)
• M32: 15,407,533 km (0.081 R)
• M33: 16,114,683 km (0.105 R)
• M34: 17,760,409 km (0.105 R)
• M35: 17,961,468 km (0.076 R)
• M36: 18,230,745 km (0.066 R)
• M37: 19,597,022 km (0.026 R)
• M38: 20,572,998 km (0.114 R)
• M39: 21,208,640 km (0.09 R)
• M40: 22,066,135 km (0.104 R)
• M41: 22,210,197 km (0.071 R)
• M42: 22,354,410 km (0.075 R)
• M43: 25,381,224 km (0.116 R)
• M44: 25,910,650 km (0.051 R)
• M45: 25,986,497 km (0.115 R)
• M46: 26,826,788 km (0.082 R)
• M47: 28,455,310 km (0.089 R)
• M48: 31,969,663 km (0.082 R)
• M49: 32,214,256 km (0.047 R)
• M50: 32,377,617 km (0.071 R)
• M51: 32,787,365 km (0.111 R)
• M52: 35,281,012 km (0.108 R)
• M53: 35,365,236 km (0.104 R)
• M54: 36,295,585 km (0.119 R)
• M55: 36,977,153 km (0.065 R)
• M56: 38,526,239 km (0.083 R)
• M57: 39,047,288 km (0.103 R)
• M58: 39,745,761 km (0.115 R)
• M59: 40,360,159 km (0.099 R)
• M60: 41,243,385 km (0.109 R)
• M61: 41,332,096 km (0.117 R)
• M62: 41,687,391 km (0.107 R)
• M63: 42,401,123 km (0.1 R)
• M64: 42,669,801 km (0.107 R)
• M65: 43,298,860 km (0.099 R)
• M66: 44,930,524 km (0.067 R)
• M67: 46,029,619 km (0.076 R)
• M68: 46,397,780 km (0.099 R)
• M69: 47,508,544 km (0.104 R)
• M70: 48,067,292 km (0.044 R)
• M71: 48,253,990 km (0.09 R)
• M72: 49,379,116 km (0.081 R)
• M73: 49,945,044 km (0.102 R)
• M74: 50,797,902 km (0.111 R)
• M75: 50,988,041 km (0.092 R)
• M76: 51,369,066 km (0.111 R)
• M77: 51,655,397 km (0.096 R)
• M78: 52,038,218 km (0.093 R)
• M79: 52,517,828 km (0.091 R)
• M80: 53,191,916 km (0.07 R)
• M81: 53,675,118 km (0.109 R)
• M82: 54,743,246 km (0.057 R)
• M83: 55,231,085 km (0.098 R)
• M84: 56,900,597 km (0.103 R)
• M85: 56,999,332 km (0.076 R)
• M86: 57,295,835 km (0.119 R)
• M87: 58,089,003 km (0.038 R)
• M88: 58,387,301 km (0.092 R)
• M89: 60,389,519 km (0.112 R)
• M90: 63,127,908 km (0.105 R)
• M91: 67,885,719 km (0.11 R)
• M92: 70,201,494 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.5

Radius: 3.4

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.99 AU - 15.11 AU

Year: 22479 Days

Day: 17.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,115,977 km

• M1: 64,626 km (0.118 R)
• M2: 726,447 km (0.094 R)
• M3: 1,063,491 km (0.118 R)
• M4: 1,111,811 km (0.107 R)
• M5: 1,311,973 km (0.052 R)
• M6: 1,389,914 km (0.084 R)
• M7: 1,496,278 km (0.11 R)
• M8: 1,831,078 km (0.106 R)
• M9: 1,889,122 km (0.037 R)
• M10: 1,947,764 km (0.112 R)
• M11: 2,096,913 km (0.084 R)
• M12: 2,188,318 km (0.08 R)
• M13: 2,218,985 km (0.118 R)
• M14: 2,470,010 km (0.071 R)
• M15: 2,502,024 km (0.085 R)
• M16: 2,730,012 km (0.105 R)
• M17: 3,275,745 km (0.083 R)
• M18: 3,453,018 km (0.109 R)
• M19: 4,699,468 km (0.113 R)
• M20: 5,183,716 km (0.038 R)
• M21: 5,473,487 km (0.106 R)
• M22: 5,683,821 km (0.088 R)
• M23: 5,811,129 km (0.07 R)
• M24: 5,853,914 km (0.101 R)
• M25: 6,199,037 km (0.096 R)
• M26: 6,330,234 km (0.07 R)
• M27: 6,818,821 km (0.081 R)
• M28: 7,136,118 km (0.115 R)
• M29: 7,551,102 km (0.102 R)
• M30: 7,785,073 km (0.042 R)
• M31: 7,832,047 km (0.112 R)
• M32: 8,068,860 km (0.053 R)
• M33: 8,259,897 km (0.08 R)
• M34: 8,597,988 km (0.085 R)
• M35: 8,989,785 km (0.119 R)
• M36: 9,187,852 km (0.103 R)
• M37: 10,562,208 km (0.087 R)
• M38: 10,718,837 km (0.065 R)
• M39: 11,140,254 km (0.07 R)
• M40: 11,246,469 km (0.059 R)
• M41: 11,459,795 km (0.073 R)
• M42: 12,162,606 km (0.083 R)
• M43: 12,657,326 km (0.094 R)
• M44: 13,102,530 km (0.06 R)
• M45: 13,552,819 km (0.064 R)
• M46: 14,237,828 km (0.082 R)
• M47: 14,584,446 km (0.067 R)
• M48: 15,641,205 km (0.093 R)
• M49: 16,722,200 km (0.106 R)
• M50: 17,517,911 km (0.09 R)
• M51: 17,579,545 km (0.109 R)
• M52: 18,013,678 km (0.111 R)
• M53: 18,955,546 km (0.055 R)
• M54: 21,017,603 km (0.082 R)
• M55: 21,148,950 km (0.041 R)
• M56: 21,742,854 km (0.083 R)
• M57: 22,208,552 km (0.089 R)
• M58: 22,476,182 km (0.112 R)
• M59: 22,677,541 km (0.118 R)
• M60: 22,812,179 km (0.115 R)
• M61: 23,353,125 km (0.115 R)
• M62: 23,625,244 km (0.11 R)
• M63: 23,966,925 km (0.117 R)
• M64: 25,699,269 km (0.069 R)
• M65: 27,042,657 km (0.068 R)
• M66: 27,758,932 km (0.04 R)
• M67: 29,136,728 km (0.114 R)
• M68: 29,283,035 km (0.114 R)
• M69: 31,432,009 km (0.043 R)
• M70: 32,639,263 km (0.1 R)
• M71: 33,095,836 km (0.07 R)
• M72: 33,784,734 km (0.108 R)
• M73: 35,410,414 km (0.106 R)
• M74: 35,722,924 km (0.086 R)
• M75: 37,140,514 km (0.105 R)
• M76: 38,656,838 km (0.111 R)
• M77: 38,737,172 km (0.116 R)
• M78: 39,705,968 km (0.047 R)
• M79: 41,667,046 km (0.05 R)
• M80: 41,831,903 km (0.119 R)
• M81: 45,258,741 km (0.064 R)
• M82: 47,822,699 km (0.116 R)
• M83: 49,122,256 km (0.059 R)
• M84: 51,844,488 km (0.114 R)
• M85: 52,288,046 km (0.091 R)
• M86: 52,376,907 km (0.096 R)
• M87: 52,465,918 km (0.091 R)
• M88: 52,554,779 km (0.098 R)
• M89: 55,519,211 km (0.115 R)
• M90: 56,155,002 km (0.081 R)
• M91: 57,342,061 km (0.032 R)
• M92: 58,445,046 km (0.079 R)
• M93: 59,647,962 km (0.075 R)
• M94: 60,485,561 km (0.088 R)
• M95: 61,514,495 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit