🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.7 AU - 0.88 AU

Year: 259 Days

Day: 34.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.11 AU - 1.35 AU

Year: 503 Days

Day: 35.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.8

Radius: 5.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.95 AU - 15.89 AU

Year: 21263 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,107,402 km

• M1: 77,791 km (0.108 R)
• M2: 194,328 km (0.117 R)
• M3: 273,465 km (0.072 R)
• M4: 329,115 km (0.099 R)
• M5: 479,312 km (0.065 R)
• M6: 874,250 km (0.072 R)
• M7: 942,467 km (0.115 R)
• M8: 977,323 km (0.11 R)
• M9: 1,048,083 km (0.118 R)
• M10: 1,084,285 km (0.032 R)
• M11: 1,195,137 km (0.027 R)
• M12: 1,591,273 km (0.065 R)
• M13: 1,891,366 km (0.083 R)
• M14: 1,980,377 km (0.098 R)
• M15: 2,185,625 km (0.12 R)
• M16: 2,841,761 km (0.118 R)
• M17: 2,892,774 km (0.089 R)
• M18: 3,445,538 km (0.072 R)
• M19: 3,527,219 km (0.08 R)
• M20: 3,748,025 km (0.107 R)
• M21: 4,231,974 km (0.088 R)
• M22: 4,407,602 km (0.108 R)
• M23: 5,009,883 km (0.043 R)
• M24: 5,510,288 km (0.1 R)
• M25: 5,669,909 km (0.086 R)
• M26: 5,863,489 km (0.117 R)
• M27: 6,059,163 km (0.092 R)
• M28: 7,312,942 km (0.031 R)
• M29: 8,643,765 km (0.051 R)
• M30: 8,680,716 km (0.044 R)
• M31: 9,930,905 km (0.078 R)
• M32: 10,359,952 km (0.115 R)
• M33: 11,683,295 km (0.069 R)
• M34: 12,219,004 km (0.088 R)
• M35: 13,314,360 km (0.105 R)
• M36: 13,357,145 km (0.038 R)
• M37: 13,744,005 km (0.114 R)
• M38: 14,047,390 km (0.107 R)
• M39: 14,178,138 km (0.095 R)
• M40: 14,616,909 km (0.098 R)
• M41: 15,015,437 km (0.066 R)
• M42: 15,193,758 km (0.111 R)
• M43: 16,050,356 km (0.115 R)
• M44: 16,186,938 km (0.074 R)
• M45: 16,737,459 km (0.058 R)
• M46: 18,330,526 km (0.113 R)
• M47: 18,521,114 km (0.032 R)
• M48: 18,664,429 km (0.1 R)
• M49: 23,649,030 km (0.119 R)
• M50: 24,116,673 km (0.113 R)
• M51: 24,325,511 km (0.119 R)
• M52: 24,955,468 km (0.115 R)
• M53: 25,061,084 km (0.095 R)
• M54: 26,017,463 km (0.116 R)
• M55: 26,554,071 km (0.074 R)
• M56: 26,985,810 km (0.104 R)
• M57: 27,094,269 km (0.112 R)
• M58: 27,365,639 km (0.071 R)
• M59: 27,583,454 km (0.118 R)
• M60: 27,692,511 km (0.116 R)
• M61: 28,130,533 km (0.112 R)
• M62: 28,405,344 km (0.099 R)
• M63: 28,791,606 km (0.084 R)
• M64: 31,601,054 km (0.042 R)
• M65: 31,772,344 km (0.102 R)
• M66: 31,944,082 km (0.101 R)
• M67: 32,001,378 km (0.116 R)
• M68: 32,230,861 km (0.045 R)
• M69: 32,806,813 km (0.117 R)
• M70: 33,386,355 km (0.117 R)
• M71: 33,560,786 km (0.103 R)
• M72: 33,677,323 km (0.092 R)
• M73: 33,793,860 km (0.095 R)
• M74: 34,379,087 km (0.065 R)
• M75: 35,026,696 km (0.105 R)
• M76: 37,354,888 km (0.092 R)
• M77: 38,629,013 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.4

Radius: 5.1

Gravity: 21.47 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.98 AU - 20.32 AU

Year: 26204 Days

Day: 23.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,107,402 km

• M1: 71,059 km (0.071 R)
• M2: 419,921 km (0.114 R)
• M3: 668,702 km (0.089 R)
• M4: 743,801 km (0.096 R)
• M5: 795,412 km (0.118 R)
• M6: 1,251,386 km (0.09 R)
• M7: 1,706,463 km (0.058 R)
• M8: 1,880,595 km (0.091 R)
• M9: 2,553,636 km (0.117 R)
• M10: 2,915,662 km (0.042 R)
• M11: 3,732,018 km (0.104 R)
• M12: 4,759,007 km (0.057 R)
• M13: 5,557,411 km (0.113 R)
• M14: 6,558,071 km (0.046 R)
• M15: 7,784,325 km (0.08 R)
• M16: 7,899,366 km (0.086 R)
• M17: 8,072,750 km (0.097 R)
• M18: 8,247,480 km (0.107 R)
• M19: 8,660,221 km (0.109 R)
• M20: 8,898,979 km (0.119 R)
• M21: 10,125,083 km (0.097 R)
• M22: 10,250,596 km (0.075 R)
• M23: 10,885,788 km (0.081 R)
• M24: 10,950,115 km (0.056 R)
• M25: 11,994,757 km (0.104 R)
• M26: 12,663,759 km (0.044 R)
• M27: 12,731,228 km (0.107 R)
• M28: 13,413,543 km (0.049 R)
• M29: 13,689,701 km (0.069 R)
• M30: 15,242,078 km (0.105 R)
• M31: 16,775,008 km (0.087 R)
• M32: 18,203,817 km (0.07 R)
• M33: 20,221,144 km (0.097 R)
• M34: 20,617,130 km (0.039 R)
• M35: 20,696,716 km (0.108 R)
• M36: 22,145,272 km (0.109 R)
• M37: 23,294,333 km (0.111 R)
• M38: 24,294,694 km (0.094 R)
• M39: 25,479,360 km (0.1 R)
• M40: 27,116,858 km (0.119 R)
• M41: 27,465,870 km (0.106 R)
• M42: 27,816,527 km (0.094 R)
• M43: 28,345,057 km (0.067 R)
• M44: 29,055,048 km (0.111 R)
• M45: 29,322,828 km (0.095 R)
• M46: 29,860,782 km (0.103 R)
• M47: 30,221,313 km (0.109 R)
• M48: 32,137,213 km (0.118 R)
• M49: 32,229,365 km (0.077 R)
• M50: 32,599,022 km (0.102 R)
• M51: 33,342,673 km (0.079 R)
• M52: 33,436,022 km (0.067 R)
• M53: 33,716,667 km (0.079 R)
• M54: 33,810,316 km (0.054 R)
• M55: 35,702,429 km (0.087 R)
• M56: 36,950,674 km (0.101 R)
• M57: 39,588,234 km (0.097 R)
• M58: 39,984,220 km (0.119 R)
• M59: 40,680,149 km (0.108 R)
• M60: 41,279,887 km (0.102 R)
• M61: 41,983,296 km (0.073 R)
• M62: 43,300,206 km (0.086 R)
• M63: 43,810,185 km (0.113 R)
• M64: 44,014,835 km (0.09 R)
• M65: 44,836,277 km (0.113 R)
• M66: 45,870,298 km (0.11 R)
• M67: 46,598,690 km (0.069 R)
• M68: 46,807,528 km (0.04 R)
• M69: 49,337,827 km (0.058 R)
• M70: 49,870,395 km (0.075 R)
• M71: 52,453,801 km (0.118 R)
• M72: 53,761,735 km (0.096 R)
• M73: 53,871,240 km (0.069 R)
• M74: 55,743,607 km (0.086 R)
• M75: 56,409,467 km (0.114 R)
• M76: 56,632,069 km (0.07 R)
• M77: 60,687,817 km (0.117 R)
• M78: 60,915,954 km (0.046 R)
• M79: 63,674,688 km (0.093 R)
• M80: 66,709,131 km (0.1 R)
• M81: 67,180,065 km (0.043 R)
• M82: 67,297,949 km (0.107 R)
• M83: 68,480,968 km (0.078 R)
• M84: 73,281,115 km (0.107 R)
• M85: 74,254,100 km (0.113 R)
• M86: 74,620,166 km (0.081 R)
• M87: 76,828,530 km (0.097 R)
• M88: 77,569,488 km (0.112 R)
• M89: 77,693,205 km (0.044 R)
• M90: 78,561,023 km (0.118 R)
• M91: 78,809,505 km (0.096 R)
• M92: 79,058,286 km (0.112 R)
• M93: 79,681,511 km (0.106 R)
• M94: 80,056,104 km (0.102 R)
• M95: 82,821,570 km (0.053 R)
• M96: 83,581,228 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit