🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 153 Days

Day: 23.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,008,604 km

• M1: 159,771 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.91 AU - 1.21 AU

Year: 399 Days

Day: 38.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.96 AU - 1.34 AU

Year: 450 Days

Day: 35.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,008,604 km

• M1: 116,088 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.55 AU

Year: 567 Days

Day: 19.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 55.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.15 AU - 2.85 AU

Year: 1444 Days

Day: 46.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,008,604 km

• M1: 355,295 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.11 AU - 3.17 AU

Year: 2032 Days

Day: 41.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.2

Radius: 5.3

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.92 AU - 16.66 AU

Year: 22917 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,008,604 km

• M1: 286,330 km (0.113 R)
• M2: 320,289 km (0.077 R)
• M3: 355,744 km (0.058 R)
• M4: 450,888 km (0.09 R)
• M5: 963,560 km (0.033 R)
• M6: 1,478,625 km (0.109 R)
• M7: 2,312,185 km (0.078 R)
• M8: 3,265,572 km (0.077 R)
• M9: 4,639,329 km (0.042 R)
• M10: 4,914,589 km (0.114 R)
• M11: 5,625,778 km (0.036 R)
• M12: 5,919,289 km (0.037 R)
• M13: 6,067,839 km (0.096 R)
• M14: 6,368,830 km (0.093 R)
• M15: 6,572,134 km (0.101 R)
• M16: 6,985,024 km (0.095 R)
• M17: 7,300,376 km (0.085 R)
• M18: 7,781,932 km (0.098 R)
• M19: 8,329,161 km (0.086 R)
• M20: 8,495,663 km (0.099 R)
• M21: 9,517,865 km (0.11 R)
• M22: 10,280,066 km (0.053 R)
• M23: 10,698,641 km (0.046 R)
• M24: 12,049,809 km (0.107 R)
• M25: 12,301,283 km (0.102 R)
• M26: 12,681,561 km (0.108 R)
• M27: 13,845,732 km (0.095 R)
• M28: 14,241,268 km (0.116 R)
• M29: 14,908,774 km (0.09 R)
• M30: 15,178,649 km (0.117 R)
• M31: 15,382,102 km (0.106 R)
• M32: 15,791,701 km (0.077 R)
• M33: 16,691,532 km (0.112 R)
• M34: 16,761,394 km (0.084 R)
• M35: 17,750,236 km (0.11 R)
• M36: 18,830,632 km (0.1 R)
• M37: 18,903,337 km (0.09 R)
• M38: 19,049,194 km (0.063 R)
• M39: 19,932,121 km (0.084 R)
• M40: 20,903,460 km (0.12 R)
• M41: 22,427,862 km (0.054 R)
• M42: 23,437,798 km (0.071 R)
• M43: 23,516,037 km (0.034 R)
• M44: 24,621,266 km (0.111 R)
• M45: 25,743,400 km (0.082 R)
• M46: 25,905,115 km (0.095 R)
• M47: 26,067,130 km (0.074 R)
• M48: 26,148,212 km (0.036 R)
• M49: 27,705,526 km (0.059 R)
• M50: 28,872,090 km (0.064 R)
• M51: 29,292,609 km (0.12 R)
• M52: 31,511,894 km (0.039 R)
• M53: 31,684,829 km (0.101 R)
• M54: 32,991,866 km (0.09 R)
• M55: 33,255,307 km (0.084 R)
• M56: 33,696,172 km (0.109 R)
• M57: 34,050,121 km (0.118 R)
• M58: 34,316,405 km (0.034 R)
• M59: 34,940,527 km (0.099 R)
• M60: 36,381,005 km (0.119 R)
• M61: 36,744,079 km (0.057 R)
• M62: 37,657,225 km (0.064 R)
• M63: 38,208,792 km (0.067 R)
• M64: 39,692,354 km (0.11 R)
• M65: 40,159,848 km (0.093 R)
• M66: 40,441,092 km (0.111 R)
• M67: 40,817,330 km (0.117 R)
• M68: 41,289,162 km (0.036 R)
• M69: 41,667,944 km (0.111 R)
• M70: 43,771,739 km (0.112 R)
• M71: 45,518,443 km (0.111 R)
• M72: 45,713,968 km (0.082 R)
• M73: 46,105,765 km (0.063 R)
• M74: 46,498,758 km (0.028 R)
• M75: 47,386,921 km (0.087 R)
• M76: 47,982,171 km (0.062 R)
• M77: 49,984,089 km (0.09 R)
• M78: 51,911,060 km (0.103 R)
• M79: 52,217,436 km (0.083 R)
• M80: 53,449,374 km (0.117 R)
• M81: 55,941,825 km (0.106 R)
• M82: 56,046,393 km (0.085 R)
• M83: 57,835,734 km (0.105 R)
• M84: 59,110,008 km (0.086 R)
• M85: 59,323,335 km (0.105 R)
• M86: 59,430,148 km (0.108 R)
• M87: 61,686,383 km (0.062 R)
• M88: 61,794,392 km (0.041 R)
• M89: 63,533,169 km (0.057 R)
• M90: 66,060,774 km (0.116 R)
• M91: 68,061,646 km (0.05 R)
• M92: 68,285,145 km (0.078 R)
• M93: 71,667,553 km (0.073 R)
• M94: 72,122,629 km (0.1 R)
• M95: 74,067,551 km (0.117 R)
• M96: 74,873,285 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit