🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.7 AU - 0.74 AU

Year: 223 Days

Day: 34.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,285,662 km

• M1: 63,878 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.74 AU - 0.88 AU

Year: 266 Days

Day: 19 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 10.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.13 AU - 8.53 AU

Year: 7248 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,285,662 km

• M1: 150,346 km (0.064 R)
• M2: 252,521 km (0.114 R)
• M3: 357,988 km (0.116 R)
• M4: 432,487 km (0.081 R)
• M5: 601,683 km (0.094 R)
• M6: 712,834 km (0.03 R)
• M7: 822,339 km (0.068 R)
• M8: 918,232 km (0.052 R)
• M9: 1,329,925 km (0.053 R)
• M10: 1,479,523 km (0.119 R)
• M11: 1,598,453 km (0.076 R)
• M12: 1,884,634 km (0.066 R)
• M13: 2,053,829 km (0.073 R)
• M14: 2,337,616 km (0.096 R)
• M15: 2,562,612 km (0.109 R)
• M16: 2,750,656 km (0.053 R)
• M17: 2,824,258 km (0.106 R)
• M18: 3,033,695 km (0.046 R)
• M19: 3,279,634 km (0.096 R)
• M20: 3,484,134 km (0.092 R)
• M21: 3,807,116 km (0.025 R)
• M22: 3,989,027 km (0.101 R)
• M23: 4,190,685 km (0.093 R)
• M24: 4,326,969 km (0.08 R)
• M25: 4,447,545 km (0.091 R)
• M26: 4,551,665 km (0.066 R)
• M27: 4,621,677 km (0.118 R)
• M28: 4,744,945 km (0.052 R)
• M29: 4,815,855 km (0.101 R)
• M30: 4,922,967 km (0.055 R)
• M31: 5,048,779 km (0.117 R)
• M32: 5,157,686 km (0.084 R)
• M33: 5,248,940 km (0.052 R)
• M34: 5,414,545 km (0.086 R)
• M35: 5,525,996 km (0.098 R)
• M36: 5,638,194 km (0.084 R)
• M37: 5,864,835 km (0.082 R)
• M38: 5,960,278 km (0.098 R)
• M39: 6,405,631 km (0.113 R)
• M40: 6,503,767 km (0.112 R)
• M41: 7,124,150 km (0.091 R)
• M42: 7,513,703 km (0.062 R)
• M43: 7,931,380 km (0.099 R)
• M44: 8,292,360 km (0.058 R)
• M45: 8,399,621 km (0.114 R)
• M46: 8,637,033 km (0.103 R)
• M47: 10,016,774 km (0.06 R)
• M48: 10,569,090 km (0.094 R)
• M49: 10,638,802 km (0.116 R)
• M50: 11,202,337 km (0.081 R)
• M51: 11,297,182 km (0.116 R)
• M52: 12,114,436 km (0.07 R)
• M53: 12,211,824 km (0.108 R)
• M54: 13,150,102 km (0.068 R)
• M55: 13,501,657 km (0.098 R)
• M56: 13,577,353 km (0.108 R)
• M57: 13,907,216 km (0.066 R)
• M58: 14,085,836 km (0.09 R)
• M59: 14,394,008 km (0.086 R)
• M60: 14,574,722 km (0.074 R)
• M61: 14,834,274 km (0.037 R)
• M62: 15,069,293 km (0.078 R)
• M63: 15,147,832 km (0.091 R)
• M64: 15,410,675 km (0.095 R)
• M65: 15,887,892 km (0.119 R)
• M66: 15,967,778 km (0.077 R)
• M67: 16,342,819 km (0.113 R)
• M68: 17,485,448 km (0.086 R)
• M69: 17,595,702 km (0.099 R)
• M70: 17,733,631 km (0.059 R)
• M71: 18,289,387 km (0.114 R)
• M72: 18,513,335 km (0.102 R)
• M73: 18,850,977 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 7.7

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.72 AU - 19.36 AU

Year: 27986 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,285,662 km

• M1: 140,472 km (0.111 R)
• M2: 191,934 km (0.08 R)
• M3: 272,418 km (0.058 R)
• M4: 347,665 km (0.084 R)
• M5: 409,599 km (0.102 R)
• M6: 595,549 km (0.108 R)
• M7: 725,550 km (0.058 R)
• M8: 808,277 km (0.111 R)
• M9: 1,044,792 km (0.05 R)
• M10: 1,107,323 km (0.065 R)
• M11: 2,191,160 km (0.1 R)
• M12: 2,692,911 km (0.103 R)
• M13: 2,779,977 km (0.119 R)
• M14: 3,137,516 km (0.086 R)
• M15: 3,653,030 km (0.04 R)
• M16: 3,701,201 km (0.09 R)
• M17: 3,847,059 km (0.071 R)
• M18: 5,080,643 km (0.068 R)
• M19: 5,188,503 km (0.045 R)
• M20: 6,022,511 km (0.086 R)
• M21: 6,136,804 km (0.032 R)
• M22: 6,367,633 km (0.033 R)
• M23: 7,258,638 km (0.065 R)
• M24: 7,811,851 km (0.066 R)
• M25: 8,699,266 km (0.079 R)
• M26: 9,418,682 km (0.117 R)
• M27: 10,498,928 km (0.117 R)
• M28: 10,705,972 km (0.101 R)
• M29: 11,053,787 km (0.1 R)
• M30: 12,628,005 km (0.054 R)
• M31: 13,441,219 km (0.076 R)
• M32: 13,967,355 km (0.074 R)
• M33: 14,195,043 km (0.105 R)
• M34: 16,457,711 km (0.114 R)
• M35: 18,830,034 km (0.105 R)
• M36: 20,098,474 km (0.037 R)
• M37: 20,527,521 km (0.059 R)
• M38: 20,786,325 km (0.086 R)
• M39: 21,220,009 km (0.104 R)
• M40: 21,307,075 km (0.068 R)
• M41: 21,569,171 km (0.079 R)
• M42: 23,253,493 km (0.064 R)
• M43: 26,184,415 km (0.108 R)
• M44: 27,313,130 km (0.113 R)
• M45: 27,978,841 km (0.071 R)
• M46: 28,170,027 km (0.066 R)
• M47: 30,596,355 km (0.041 R)
• M48: 31,784,611 km (0.053 R)
• M49: 31,984,174 km (0.039 R)
• M50: 32,786,318 km (0.099 R)
• M51: 33,392,339 km (0.117 R)
• M52: 34,512,977 km (0.097 R)
• M53: 34,820,700 km (0.099 R)
• M54: 35,129,320 km (0.116 R)
• M55: 35,232,393 km (0.107 R)
• M56: 35,335,615 km (0.118 R)
• M57: 37,000,341 km (0.065 R)
• M58: 39,117,001 km (0.089 R)
• M59: 40,729,965 km (0.065 R)
• M60: 41,926,598 km (0.06 R)
• M61: 43,798,666 km (0.065 R)
• M62: 44,465,873 km (0.116 R)
• M63: 46,261,496 km (0.102 R)
• M64: 48,424,532 km (0.036 R)
• M65: 52,730,108 km (0.099 R)
• M66: 53,202,837 km (0.043 R)
• M67: 56,551,286 km (0.043 R)
• M68: 56,672,161 km (0.03 R)
• M69: 57,277,734 km (0.052 R)
• M70: 60,460,727 km (0.087 R)
• M71: 61,203,481 km (0.042 R)
• M72: 61,451,664 km (0.076 R)
• M73: 65,088,538 km (0.11 R)
• M74: 65,468,815 km (0.111 R)
• M75: 65,849,692 km (0.113 R)
• M76: 67,124,864 km (0.118 R)
• M77: 68,794,675 km (0.108 R)
• M78: 71,259,599 km (0.095 R)
• M79: 71,390,198 km (0.087 R)
• M80: 71,520,797 km (0.041 R)
• M81: 72,306,186 km (0.092 R)
• M82: 74,546,863 km (0.117 R)
• M83: 76,142,175 km (0.092 R)
• M84: 76,409,207 km (0.069 R)
• M85: 78,825,960 km (0.08 R)
• M86: 80,043,837 km (0.075 R)
• M87: 80,315,207 km (0.111 R)
• M88: 80,451,192 km (0.072 R)
• M89: 80,995,279 km (0.093 R)
• M90: 81,813,879 km (0.093 R)
• M91: 82,224,076 km (0.108 R)
• M92: 83,734,416 km (0.086 R)
• M93: 87,619,922 km (0.054 R)
• M94: 88,039,693 km (0.11 R)
• M95: 89,443,819 km (0.056 R)
• M96: 91,563,770 km (0.088 R)
• M97: 92,558,746 km (0.027 R)
• M98: 95,277,388 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit