🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.89 AU

Year: 275 Days

Day: 23.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,326,495 km

• M1: 517,908 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 502 Days

Day: 27.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.13 AU - 1.37 AU

Year: 508 Days

Day: 17 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,326,495 km

• M1: 152,889 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.29 AU - 1.29 AU

Year: 532 Days

Day: 29.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2 AU - 2.6 AU

Year: 1268 Days

Day: 42.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.94 AU - 3 AU

Year: 1860 Days

Day: 28.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,326,495 km

• M1: 385,215 km (0.07 R)
• M2: 1,498,073 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.11 AU - 3.35 AU

Year: 2110 Days

Day: 32.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 167.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 4.2

Gravity: 52 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.08 AU - 16.74 AU

Year: 21985 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,326,495 km

• M1: 93,648 km (0.062 R)
• M2: 128,505 km (0.094 R)
• M3: 267,780 km (0.105 R)
• M4: 470,485 km (0.061 R)
• M5: 1,020,557 km (0.075 R)
• M6: 1,531,733 km (0.077 R)
• M7: 2,343,151 km (0.11 R)
• M8: 2,584,154 km (0.109 R)
• M9: 3,220,842 km (0.079 R)
• M10: 3,903,308 km (0.063 R)
• M11: 5,765,801 km (0.114 R)
• M12: 5,873,212 km (0.07 R)
• M13: 6,144,882 km (0.095 R)
• M14: 6,587,841 km (0.088 R)
• M15: 6,700,189 km (0.109 R)
• M16: 7,445,785 km (0.12 R)
• M17: 7,798,836 km (0.087 R)
• M18: 8,037,146 km (0.09 R)
• M19: 8,157,273 km (0.058 R)
• M20: 8,890,153 km (0.107 R)
• M21: 9,390,258 km (0.088 R)
• M22: 9,453,389 km (0.066 R)
• M23: 10,812,186 km (0.101 R)
• M24: 11,077,872 km (0.113 R)
• M25: 12,576,992 km (0.08 R)
• M26: 13,994,133 km (0.043 R)
• M27: 14,429,014 km (0.036 R)
• M28: 14,868,383 km (0.069 R)
• M29: 15,685,187 km (0.112 R)
• M30: 15,910,482 km (0.084 R)
• M31: 16,288,366 km (0.056 R)
• M32: 17,362,030 km (0.081 R)
• M33: 20,225,931 km (0.084 R)
• M34: 20,553,102 km (0.077 R)
• M35: 21,795,363 km (0.071 R)
• M36: 21,879,137 km (0.036 R)
• M37: 22,214,835 km (0.101 R)
• M38: 22,383,432 km (0.111 R)
• M39: 22,976,587 km (0.101 R)
• M40: 24,005,522 km (0.063 R)
• M41: 24,438,757 km (0.105 R)
• M42: 25,576,898 km (0.114 R)
• M43: 25,841,985 km (0.107 R)
• M44: 26,019,258 km (0.065 R)
• M45: 27,001,368 km (0.118 R)
• M46: 27,181,185 km (0.08 R)
• M47: 29,648,054 km (0.099 R)
• M48: 30,392,453 km (0.037 R)
• M49: 31,049,038 km (0.115 R)
• M50: 31,520,870 km (0.117 R)
• M51: 31,710,261 km (0.119 R)
• M52: 31,994,945 km (0.117 R)
• M53: 32,090,090 km (0.119 R)
• M54: 32,280,528 km (0.097 R)
• M55: 34,986,903 km (0.1 R)
• M56: 36,367,093 km (0.069 R)
• M57: 39,588,085 km (0.105 R)
• M58: 40,819,125 km (0.102 R)
• M59: 42,062,882 km (0.113 R)
• M60: 46,404,960 km (0.092 R)
• M61: 46,944,111 km (0.086 R)
• M62: 47,702,423 km (0.118 R)
• M63: 48,792,842 km (0.063 R)
• M64: 49,670,981 km (0.1 R)
• M65: 50,001,742 km (0.057 R)
• M66: 54,707,193 km (0.108 R)
• M67: 55,048,576 km (0.107 R)
• M68: 58,037,541 km (0.094 R)
• M69: 59,317,949 km (0.07 R)
• M70: 60,020,162 km (0.113 R)
• M71: 61,078,716 km (0.094 R)
• M72: 61,787,960 km (0.109 R)
• M73: 61,906,441 km (0.062 R)
• M74: 62,975,916 km (0.049 R)
• M75: 63,931,697 km (0.115 R)
• M76: 65,012,691 km (0.09 R)
• M77: 65,253,694 km (0.108 R)
• M78: 65,374,419 km (0.119 R)
• M79: 65,978,645 km (0.109 R)
• M80: 66,342,018 km (0.069 R)
• M81: 66,584,815 km (0.07 R)
• M82: 68,904,779 km (0.043 R)
• M83: 71,127,056 km (0.075 R)
• M84: 71,499,704 km (0.097 R)
• M85: 71,997,715 km (0.103 R)
• M86: 72,122,330 km (0.081 R)
• M87: 72,496,624 km (0.079 R)
• M88: 73,875,019 km (0.113 R)
• M89: 74,252,305 km (0.032 R)
• M90: 75,388,351 km (0.092 R)
• M91: 81,803,407 km (0.082 R)
• M92: 82,584,906 km (0.046 R)
• M93: 83,499,697 km (0.06 R)
• M94: 84,417,929 km (0.073 R)
• M95: 84,549,276 km (0.106 R)
• M96: 86,264,266 km (0.07 R)
• M97: 88,390,799 km (0.114 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit