🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.54 AU - 0.9 AU

Year: 228 Days

Day: 24.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.41 AU - 3.03 AU

Year: 1672 Days

Day: 43 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 14

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.35 AU - 10.69 AU

Year: 11824 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,956,278 km

• M1: 220,058 km (0.115 R)
• M2: 926,609 km (0.096 R)
• M3: 1,193,193 km (0.093 R)
• M4: 1,628,522 km (0.053 R)
• M5: 1,826,740 km (0.088 R)
• M6: 1,928,915 km (0.063 R)
• M7: 2,583,406 km (0.048 R)
• M8: 2,816,479 km (0.1 R)
• M9: 2,965,628 km (0.116 R)
• M10: 3,272,304 km (0.111 R)
• M11: 3,719,003 km (0.074 R)
• M12: 4,956,028 km (0.083 R)
• M13: 5,064,636 km (0.088 R)
• M14: 5,808,586 km (0.094 R)
• M15: 6,115,860 km (0.114 R)
• M16: 7,110,536 km (0.096 R)
• M17: 7,564,117 km (0.077 R)
• M18: 7,815,591 km (0.103 R)
• M19: 8,283,832 km (0.1 R)
• M20: 9,426,760 km (0.1 R)
• M21: 9,607,026 km (0.04 R)
• M22: 10,108,627 km (0.1 R)
• M23: 10,900,598 km (0.093 R)
• M24: 11,328,000 km (0.075 R)
• M25: 12,248,475 km (0.101 R)
• M26: 12,643,264 km (0.077 R)
• M27: 12,792,413 km (0.09 R)
• M28: 12,942,161 km (0.077 R)
• M29: 13,445,408 km (0.106 R)
• M30: 14,160,934 km (0.112 R)
• M31: 15,310,145 km (0.082 R)
• M32: 16,489,276 km (0.116 R)
• M33: 16,652,337 km (0.084 R)
• M34: 18,143,978 km (0.06 R)
• M35: 18,424,923 km (0.112 R)
• M36: 19,333,430 km (0.08 R)
• M37: 19,735,699 km (0.113 R)
• M38: 20,140,511 km (0.048 R)
• M39: 21,135,337 km (0.089 R)
• M40: 21,430,942 km (0.075 R)
• M41: 21,966,652 km (0.049 R)
• M42: 22,206,158 km (0.061 R)
• M43: 24,524,177 km (0.089 R)
• M44: 25,084,421 km (0.091 R)
• M45: 25,774,816 km (0.09 R)
• M46: 25,964,206 km (0.054 R)
• M47: 26,344,484 km (0.058 R)
• M48: 27,431,612 km (0.109 R)
• M49: 27,689,668 km (0.081 R)
• M50: 28,925,945 km (0.097 R)
• M51: 29,583,877 km (0.083 R)
• M52: 29,848,366 km (0.114 R)
• M53: 30,246,745 km (0.114 R)
• M54: 31,519,673 km (0.101 R)
• M55: 31,789,847 km (0.12 R)
• M56: 32,468,722 km (0.081 R)
• M57: 33,633,940 km (0.038 R)
• M58: 33,771,869 km (0.09 R)
• M59: 35,302,106 km (0.063 R)
• M60: 36,429,176 km (0.088 R)
• M61: 38,285,685 km (0.104 R)
• M62: 40,026,705 km (0.111 R)
• M63: 40,172,863 km (0.111 R)
• M64: 40,759,735 km (0.069 R)
• M65: 41,793,307 km (0.113 R)
• M66: 42,090,259 km (0.039 R)
• M67: 42,238,959 km (0.052 R)
• M68: 42,536,958 km (0.08 R)
• M69: 43,811,232 km (0.107 R)
• M70: 44,037,424 km (0.089 R)
• M71: 45,402,505 km (0.069 R)
• M72: 46,166,950 km (0.116 R)
• M73: 47,631,064 km (0.073 R)
• M74: 47,786,048 km (0.077 R)
• M75: 48,329,836 km (0.084 R)
• M76: 50,842,033 km (0.091 R)
• M77: 51,476,627 km (0.102 R)
• M78: 52,034,179 km (0.119 R)
• M79: 53,074,781 km (0.09 R)
• M80: 53,638,017 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.6

Radius: 6.4

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.69 AU - 14.69 AU

Year: 17858 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,956,278 km

• M1: 162,314 km (0.053 R)
• M2: 594,203 km (0.112 R)
• M3: 702,960 km (0.099 R)
• M4: 1,046,587 km (0.101 R)
• M5: 1,585,139 km (0.05 R)
• M6: 2,311,138 km (0.04 R)
• M7: 2,938,102 km (0.109 R)
• M8: 3,286,665 km (0.036 R)
• M9: 3,351,441 km (0.092 R)
• M10: 3,648,243 km (0.037 R)
• M11: 4,444,702 km (0.089 R)
• M12: 6,230,153 km (0.064 R)
• M13: 6,513,042 km (0.103 R)
• M14: 6,553,733 km (0.116 R)
• M15: 6,841,559 km (0.118 R)
• M16: 6,924,437 km (0.119 R)
• M17: 6,966,025 km (0.098 R)
• M18: 7,007,763 km (0.097 R)
• M19: 7,091,388 km (0.119 R)
• M20: 7,386,844 km (0.074 R)
• M21: 7,902,508 km (0.078 R)
• M22: 8,076,939 km (0.096 R)
• M23: 8,742,649 km (0.069 R)
• M24: 8,787,529 km (0.112 R)
• M25: 8,923,064 km (0.116 R)
• M26: 9,150,453 km (0.087 R)
• M27: 9,937,487 km (0.116 R)
• M28: 10,794,534 km (0.078 R)
• M29: 10,891,174 km (0.068 R)
• M30: 12,274,505 km (0.106 R)
• M31: 12,730,928 km (0.085 R)
• M32: 13,296,109 km (0.116 R)
• M33: 13,348,020 km (0.12 R)
• M34: 14,132,960 km (0.071 R)
• M35: 15,419,801 km (0.088 R)
• M36: 15,583,311 km (0.091 R)
• M37: 16,967,839 km (0.109 R)
• M38: 17,817,406 km (0.11 R)
• M39: 18,738,779 km (0.119 R)
• M40: 20,209,027 km (0.064 R)
• M41: 20,988,282 km (0.078 R)
• M42: 21,169,445 km (0.075 R)
• M43: 23,009,798 km (0.109 R)
• M44: 23,760,181 km (0.113 R)
• M45: 25,800,247 km (0.107 R)
• M46: 27,300,863 km (0.115 R)
• M47: 29,570,413 km (0.108 R)
• M48: 30,045,236 km (0.096 R)
• M49: 30,659,336 km (0.113 R)
• M50: 30,727,702 km (0.114 R)
• M51: 31,139,694 km (0.109 R)
• M52: 32,177,754 km (0.076 R)
• M53: 32,666,041 km (0.117 R)
• M54: 35,359,102 km (0.111 R)
• M55: 36,659,407 km (0.086 R)
• M56: 39,455,541 km (0.12 R)
• M57: 41,635,032 km (0.111 R)
• M58: 42,243,297 km (0.073 R)
• M59: 46,109,953 km (0.099 R)
• M60: 47,608,774 km (0.06 R)
• M61: 49,043,418 km (0.108 R)
• M62: 49,524,674 km (0.077 R)
• M63: 50,573,056 km (0.047 R)
• M64: 51,059,249 km (0.053 R)
• M65: 51,221,713 km (0.119 R)
• M66: 52,445,573 km (0.104 R)
• M67: 54,423,556 km (0.046 R)
• M68: 54,921,866 km (0.113 R)
• M69: 55,171,545 km (0.084 R)
• M70: 55,588,624 km (0.101 R)
• M71: 55,672,100 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.5

Radius: 4.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.84 AU - 17.16 AU

Year: 22748 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,956,278 km

• M1: 65,673 km (0.12 R)
• M2: 139,276 km (0.07 R)
• M3: 199,414 km (0.07 R)
• M4: 308,770 km (0.087 R)
• M5: 468,391 km (0.108 R)
• M6: 724,652 km (0.073 R)
• M7: 780,751 km (0.117 R)
• M8: 838,346 km (0.07 R)
• M9: 877,541 km (0.104 R)
• M10: 1,082,789 km (0.071 R)
• M11: 1,886,429 km (0.11 R)
• M12: 2,017,028 km (0.106 R)
• M13: 2,232,299 km (0.096 R)
• M14: 2,597,617 km (0.079 R)
• M15: 2,831,738 km (0.085 R)
• M16: 3,133,926 km (0.117 R)
• M17: 3,541,879 km (0.073 R)
• M18: 3,670,833 km (0.101 R)
• M19: 3,966,588 km (0.064 R)
• M20: 5,631,163 km (0.105 R)
• M21: 5,933,650 km (0.046 R)
• M22: 6,514,838 km (0.085 R)
• M23: 7,195,209 km (0.067 R)
• M24: 7,440,699 km (0.099 R)
• M25: 7,940,057 km (0.118 R)
• M26: 8,450,036 km (0.116 R)
• M27: 8,579,288 km (0.088 R)
• M28: 8,665,756 km (0.1 R)
• M29: 8,796,056 km (0.09 R)
• M30: 9,234,976 km (0.081 R)
• M31: 9,367,968 km (0.091 R)
• M32: 10,088,282 km (0.064 R)
• M33: 10,363,093 km (0.075 R)
• M34: 11,060,519 km (0.102 R)
• M35: 11,296,434 km (0.074 R)
• M36: 12,647,752 km (0.064 R)
• M37: 12,795,555 km (0.043 R)
• M38: 15,289,052 km (0.052 R)
• M39: 15,341,561 km (0.056 R)
• M40: 15,710,170 km (0.092 R)
• M41: 15,975,257 km (0.104 R)
• M42: 16,188,285 km (0.083 R)
• M43: 16,295,247 km (0.117 R)
• M44: 17,816,658 km (0.1 R)
• M45: 18,426,718 km (0.113 R)
• M46: 19,326,100 km (0.03 R)
• M47: 20,876,084 km (0.101 R)
• M48: 21,225,843 km (0.109 R)
• M49: 21,754,223 km (0.052 R)
• M50: 22,168,160 km (0.055 R)
• M51: 22,525,101 km (0.118 R)
• M52: 23,003,964 km (0.096 R)
• M53: 23,124,091 km (0.083 R)
• M54: 23,304,805 km (0.064 R)
• M55: 23,667,730 km (0.088 R)
• M56: 23,789,053 km (0.117 R)
• M57: 23,910,676 km (0.075 R)
• M58: 24,215,557 km (0.119 R)
• M59: 24,582,969 km (0.069 R)
• M60: 24,890,692 km (0.087 R)
• M61: 25,261,545 km (0.069 R)
• M62: 26,448,156 km (0.1 R)
• M63: 26,637,098 km (0.069 R)
• M64: 27,270,345 km (0.067 R)
• M65: 27,908,530 km (0.052 R)
• M66: 29,199,709 km (0.106 R)
• M67: 29,264,784 km (0.1 R)
• M68: 29,329,859 km (0.039 R)
• M69: 30,180,772 km (0.07 R)
• M70: 30,246,595 km (0.093 R)
• M71: 30,378,241 km (0.095 R)
• M72: 30,708,404 km (0.104 R)
• M73: 30,840,798 km (0.106 R)
• M74: 31,505,611 km (0.08 R)
• M75: 31,906,683 km (0.113 R)
• M76: 32,444,188 km (0.076 R)
• M77: 32,714,062 km (0.102 R)
• M78: 32,849,299 km (0.03 R)
• M79: 33,596,241 km (0.104 R)
• M80: 33,664,458 km (0.1 R)
• M81: 35,661,739 km (0.054 R)
• M82: 36,499,337 km (0.094 R)
• M83: 38,122,923 km (0.106 R)
• M84: 41,586,114 km (0.116 R)
• M85: 43,280,908 km (0.082 R)
• M86: 43,950,209 km (0.089 R)
• M87: 44,548,002 km (0.116 R)
• M88: 45,223,736 km (0.084 R)
• M89: 47,806,992 km (0.081 R)
• M90: 47,960,479 km (0.047 R)
• M91: 48,344,796 km (0.117 R)
• M92: 48,652,967 km (0.089 R)
• M93: 48,730,160 km (0.062 R)
• M94: 48,884,545 km (0.114 R)
• M95: 52,877,013 km (0.03 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit