🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 173 Days

Day: 44.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,911,826 km

• M1: 131,796 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.9 AU - 1.06 AU

Year: 369 Days

Day: 12.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.95 AU - 1.19 AU

Year: 421 Days

Day: 45.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,911,826 km

• M1: 82,428 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.6 AU - 2.08 AU

Year: 950 Days

Day: 39.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 126.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.37 AU - 2.51 AU

Year: 1451 Days

Day: 26.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.96 AU - 3.5 AU

Year: 2211 Days

Day: 19.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440

Radius: 6.2

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.4 AU - 23.16 AU

Year: 30991 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,911,826 km

• M1: 108,159 km (0.045 R)
• M2: 289,173 km (0.097 R)
• M3: 887,714 km (0.108 R)
• M4: 1,148,762 km (0.069 R)
• M5: 2,854,627 km (0.057 R)
• M6: 2,896,514 km (0.108 R)
• M7: 3,547,265 km (0.037 R)
• M8: 3,682,800 km (0.047 R)
• M9: 4,385,611 km (0.103 R)
• M10: 4,727,592 km (0.102 R)
• M11: 4,777,109 km (0.106 R)
• M12: 4,926,856 km (0.071 R)
• M13: 6,288,047 km (0.1 R)
• M14: 6,397,403 km (0.083 R)
• M15: 6,452,306 km (0.086 R)
• M16: 6,562,410 km (0.057 R)
• M17: 6,617,761 km (0.118 R)
• M18: 6,729,062 km (0.081 R)
• M19: 8,051,357 km (0.105 R)
• M20: 8,409,345 km (0.113 R)
• M21: 8,469,483 km (0.103 R)
• M22: 11,320,968 km (0.117 R)
• M23: 12,951,735 km (0.11 R)
• M24: 13,300,597 km (0.092 R)
• M25: 13,794,270 km (0.09 R)
• M26: 16,652,337 km (0.119 R)
• M27: 16,803,730 km (0.102 R)
• M28: 17,260,602 km (0.055 R)
• M29: 18,655,453 km (0.085 R)
• M30: 19,366,492 km (0.097 R)
• M31: 20,328,107 km (0.105 R)
• M32: 21,551,967 km (0.115 R)
• M33: 22,297,712 km (0.101 R)
• M34: 22,464,663 km (0.087 R)
• M35: 22,715,689 km (0.096 R)
• M36: 22,967,611 km (0.049 R)
• M37: 23,220,581 km (0.103 R)
• M38: 26,151,054 km (0.067 R)
• M39: 27,659,300 km (0.101 R)
• M40: 28,559,729 km (0.095 R)
• M41: 28,650,236 km (0.096 R)
• M42: 28,831,698 km (0.078 R)
• M43: 33,489,279 km (0.091 R)
• M44: 33,680,465 km (0.11 R)
• M45: 34,063,734 km (0.095 R)
• M46: 35,319,459 km (0.086 R)
• M47: 35,513,936 km (0.109 R)
• M48: 36,984,184 km (0.112 R)
• M49: 37,379,721 km (0.073 R)
• M50: 37,478,755 km (0.065 R)
• M51: 37,577,938 km (0.115 R)
• M52: 42,129,752 km (0.058 R)
• M53: 42,646,164 km (0.087 R)
• M54: 44,417,553 km (0.118 R)
• M55: 45,153,873 km (0.088 R)
• M56: 46,532,118 km (0.104 R)
• M57: 47,065,884 km (0.06 R)
• M58: 47,172,846 km (0.073 R)
• M59: 47,494,332 km (0.038 R)
• M60: 47,816,566 km (0.108 R)
• M61: 49,004,223 km (0.094 R)
• M62: 50,529,673 km (0.033 R)
• M63: 51,960,128 km (0.118 R)
• M64: 55,424,515 km (0.076 R)
• M65: 55,650,557 km (0.085 R)
• M66: 60,584,445 km (0.105 R)
• M67: 60,817,369 km (0.096 R)
• M68: 61,283,965 km (0.084 R)
• M69: 63,634,895 km (0.088 R)
• M70: 64,464,714 km (0.074 R)
• M71: 64,940,436 km (0.054 R)
• M72: 65,775,790 km (0.092 R)
• M73: 66,735,012 km (0.118 R)
• M74: 67,216,268 km (0.101 R)
• M75: 67,336,694 km (0.065 R)
• M76: 70,494,855 km (0.118 R)
• M77: 71,353,397 km (0.111 R)
• M78: 71,968,693 km (0.092 R)
• M79: 72,091,962 km (0.114 R)
• M80: 72,585,784 km (0.096 R)
• M81: 76,325,133 km (0.059 R)
• M82: 76,954,341 km (0.041 R)
• M83: 77,080,452 km (0.104 R)
• M84: 79,106,756 km (0.097 R)
• M85: 85,812,181 km (0.068 R)
• M86: 86,073,828 km (0.074 R)
• M87: 87,385,352 km (0.086 R)
• M88: 87,648,495 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit