🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.75 AU - 1.15 AU

Year: 330 Days

Day: 31 Hours

Environment

Temp: 87 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.74 AU - 3.48 AU

Year: 1955 Days

Day: 46.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 8.9

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.79 AU - 6.07 AU

Year: 5147 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,446,614 km

• M1: 159,322 km (0.071 R)
• M2: 272,717 km (0.108 R)
• M3: 392,994 km (0.052 R)
• M4: 1,577,958 km (0.069 R)
• M5: 1,683,874 km (0.068 R)
• M6: 2,309,342 km (0.108 R)
• M7: 2,553,486 km (0.105 R)
• M8: 2,892,176 km (0.068 R)
• M9: 3,426,689 km (0.103 R)
• M10: 3,542,029 km (0.086 R)
• M11: 3,682,052 km (0.107 R)
• M12: 3,943,549 km (0.082 R)
• M13: 4,137,728 km (0.067 R)
• M14: 4,211,330 km (0.116 R)
• M15: 4,434,679 km (0.031 R)
• M16: 4,687,500 km (0.119 R)
• M17: 4,919,077 km (0.032 R)
• M18: 5,340,195 km (0.041 R)
• M19: 6,021,165 km (0.065 R)
• M20: 6,132,615 km (0.116 R)
• M21: 6,499,878 km (0.097 R)
• M22: 6,614,320 km (0.114 R)
• M23: 6,729,361 km (0.107 R)
• M24: 7,078,672 km (0.097 R)
• M25: 7,433,967 km (0.05 R)
• M26: 7,553,645 km (0.09 R)
• M27: 7,704,290 km (0.119 R)
• M28: 8,597,090 km (0.113 R)
• M29: 8,944,307 km (0.108 R)
• M30: 9,039,751 km (0.114 R)
• M31: 9,231,834 km (0.098 R)
• M32: 9,457,577 km (0.045 R)
• M33: 11,259,484 km (0.116 R)
• M34: 13,200,516 km (0.086 R)
• M35: 13,345,626 km (0.083 R)
• M36: 13,637,641 km (0.108 R)
• M37: 13,784,397 km (0.058 R)
• M38: 13,894,800 km (0.112 R)
• M39: 14,339,405 km (0.08 R)
• M40: 14,713,549 km (0.08 R)
• M41: 14,939,591 km (0.119 R)
• M42: 15,893,577 km (0.106 R)
• M43: 16,241,841 km (0.119 R)
• M44: 16,397,572 km (0.076 R)
• M45: 17,103,824 km (0.107 R)
• M46: 18,061,101 km (0.044 R)
• M47: 18,384,082 km (0.112 R)
• M48: 18,749,700 km (0.081 R)
• M49: 18,953,751 km (0.07 R)
• M50: 19,240,829 km (0.034 R)
• M51: 19,736,297 km (0.111 R)
• M52: 19,860,763 km (0.065 R)
• M53: 19,943,939 km (0.074 R)
• M54: 20,361,467 km (0.107 R)
• M55: 20,445,391 km (0.082 R)
• M56: 20,781,837 km (0.11 R)
• M57: 21,674,188 km (0.086 R)
• M58: 21,802,543 km (0.098 R)
• M59: 22,146,469 km (0.053 R)
• M60: 22,578,807 km (0.107 R)
• M61: 22,665,573 km (0.082 R)
• M62: 22,752,490 km (0.099 R)
• M63: 22,926,622 km (0.038 R)
• M64: 23,320,214 km (0.054 R)
• M65: 24,782,084 km (0.093 R)
• M66: 25,185,849 km (0.044 R)
• M67: 26,456,084 km (0.11 R)
• M68: 26,639,342 km (0.114 R)
• M69: 26,868,825 km (0.116 R)
• M70: 27,283,660 km (0.086 R)
• M71: 27,422,486 km (0.063 R)
• M72: 28,213,261 km (0.039 R)
• M73: 28,447,232 km (0.109 R)
• M74: 28,681,801 km (0.118 R)
• M75: 29,247,581 km (0.082 R)
• M76: 29,864,672 km (0.112 R)
• M77: 30,007,687 km (0.079 R)
• M78: 30,438,080 km (0.113 R)
• M79: 30,774,227 km (0.034 R)
• M80: 31,692,907 km (0.095 R)
• M81: 32,033,542 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 4.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.95 AU - 19.53 AU

Year: 26633 Days

Day: 17.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 52,446,614 km

• M1: 90,956 km (0.107 R)
• M2: 190,737 km (0.093 R)
• M3: 710,889 km (0.095 R)
• M4: 1,636,302 km (0.082 R)
• M5: 2,424,682 km (0.038 R)
• M6: 3,823,422 km (0.059 R)
• M7: 3,988,130 km (0.066 R)
• M8: 4,155,081 km (0.045 R)
• M9: 4,774,865 km (0.096 R)
• M10: 5,720,024 km (0.065 R)
• M11: 6,329,486 km (0.109 R)
• M12: 6,563,307 km (0.096 R)
• M13: 7,200,744 km (0.098 R)
• M14: 8,576,596 km (0.104 R)
• M15: 8,748,783 km (0.101 R)
• M16: 11,323,212 km (0.116 R)
• M17: 11,797,438 km (0.107 R)
• M18: 13,208,744 km (0.057 R)
• M19: 13,308,077 km (0.102 R)
• M20: 13,858,448 km (0.093 R)
• M21: 14,981,628 km (0.117 R)
• M22: 16,186,789 km (0.054 R)
• M23: 18,410,711 km (0.081 R)
• M24: 18,967,664 km (0.103 R)
• M25: 19,586,550 km (0.116 R)
• M26: 20,212,019 km (0.045 R)
• M27: 21,133,392 km (0.09 R)
• M28: 21,191,436 km (0.091 R)
• M29: 22,304,295 km (0.115 R)
• M30: 23,376,163 km (0.076 R)
• M31: 24,281,978 km (0.113 R)
• M32: 24,953,523 km (0.096 R)
• M33: 26,065,634 km (0.043 R)
• M34: 27,004,660 km (0.081 R)
• M35: 29,044,576 km (0.086 R)
• M36: 30,148,309 km (0.079 R)
• M37: 30,606,677 km (0.112 R)
• M38: 30,803,997 km (0.101 R)
• M39: 31,995,843 km (0.09 R)
• M40: 34,561,297 km (0.093 R)
• M41: 34,835,211 km (0.119 R)
• M42: 35,592,026 km (0.1 R)
• M43: 35,661,140 km (0.065 R)
• M44: 36,076,574 km (0.091 R)
• M45: 37,402,460 km (0.102 R)
• M46: 37,472,621 km (0.051 R)
• M47: 38,318,896 km (0.108 R)
• M48: 39,958,190 km (0.083 R)
• M49: 40,173,611 km (0.061 R)
• M50: 41,184,443 km (0.071 R)
• M51: 50,184,102 km (0.114 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit