🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 27.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 451 Days

Day: 14.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,223,695 km

• M1: 230,530 km (0.03 R)
• M2: 665,860 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.86 AU - 2.6 AU

Year: 1187 Days

Day: 28.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.26 AU - 3.04 AU

Year: 1538 Days

Day: 13.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,223,695 km

• M1: 406,158 km (0.118 R)
• M2: 870,360 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.88 AU - 3.52 AU

Year: 2040 Days

Day: 46.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,223,695 km

• M1: 430,842 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.54 AU - 4.14 AU

Year: 2176 Days

Day: 41.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 7.1

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.53 AU - 15.85 AU

Year: 19053 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,223,695 km

• M1: 343,327 km (0.116 R)
• M2: 454,329 km (0.081 R)
• M3: 935,735 km (0.051 R)
• M4: 1,041,650 km (0.025 R)
• M5: 1,179,729 km (0.102 R)
• M6: 1,294,470 km (0.07 R)
• M7: 1,413,101 km (0.111 R)
• M8: 1,823,299 km (0.046 R)
• M9: 2,024,658 km (0.094 R)
• M10: 2,340,159 km (0.115 R)
• M11: 2,448,768 km (0.086 R)
• M12: 2,784,764 km (0.076 R)
• M13: 4,537,004 km (0.065 R)
• M14: 4,764,393 km (0.072 R)
• M15: 4,948,997 km (0.117 R)
• M16: 7,769,216 km (0.11 R)
• M17: 9,679,880 km (0.097 R)
• M18: 10,506,857 km (0.116 R)
• M19: 10,686,973 km (0.113 R)
• M20: 11,111,382 km (0.101 R)
• M21: 11,233,603 km (0.119 R)
• M22: 11,417,758 km (0.077 R)
• M23: 11,665,044 km (0.095 R)
• M24: 12,227,681 km (0.107 R)
• M25: 12,607,660 km (0.104 R)
• M26: 12,799,145 km (0.052 R)
• M27: 12,863,173 km (0.028 R)
• M28: 16,754,962 km (0.099 R)
• M29: 17,460,166 km (0.068 R)
• M30: 17,602,433 km (0.086 R)
• M31: 18,826,593 km (0.054 R)
• M32: 19,412,119 km (0.082 R)
• M33: 20,526,025 km (0.101 R)
• M34: 22,737,829 km (0.096 R)
• M35: 22,893,112 km (0.077 R)
• M36: 25,264,687 km (0.077 R)
• M37: 27,135,259 km (0.109 R)
• M38: 27,962,385 km (0.098 R)
• M39: 28,045,562 km (0.111 R)
• M40: 29,556,500 km (0.059 R)
• M41: 29,980,909 km (0.087 R)
• M42: 32,832,095 km (0.065 R)
• M43: 33,095,687 km (0.115 R)
• M44: 33,183,650 km (0.077 R)
• M45: 33,447,990 km (0.113 R)
• M46: 34,869,917 km (0.117 R)
• M47: 36,311,592 km (0.047 R)
• M48: 38,140,875 km (0.093 R)
• M49: 38,233,027 km (0.101 R)
• M50: 38,880,935 km (0.099 R)
• M51: 39,159,636 km (0.083 R)
• M52: 39,345,886 km (0.079 R)
• M53: 40,093,576 km (0.058 R)
• M54: 41,224,087 km (0.067 R)
• M55: 41,603,168 km (0.099 R)
• M56: 41,793,157 km (0.099 R)
• M57: 42,078,739 km (0.109 R)
• M58: 42,269,477 km (0.112 R)
• M59: 43,131,160 km (0.113 R)
• M60: 43,227,352 km (0.057 R)
• M61: 44,095,618 km (0.093 R)
• M62: 45,555,394 km (0.094 R)
• M63: 48,322,506 km (0.106 R)
• M64: 49,323,914 km (0.113 R)
• M65: 49,726,332 km (0.056 R)
• M66: 49,927,990 km (0.103 R)
• M67: 51,550,828 km (0.111 R)
• M68: 52,471,304 km (0.099 R)
• M69: 54,121,218 km (0.115 R)
• M70: 55,265,193 km (0.088 R)
• M71: 56,417,247 km (0.109 R)
• M72: 57,048,998 km (0.05 R)
• M73: 58,532,112 km (0.107 R)
• M74: 59,385,268 km (0.069 R)
• M75: 62,186,488 km (0.097 R)
• M76: 62,403,705 km (0.091 R)
• M77: 62,730,127 km (0.064 R)
• M78: 63,384,468 km (0.119 R)
• M79: 63,931,548 km (0.062 R)
• M80: 64,150,858 km (0.098 R)
• M81: 64,260,513 km (0.059 R)
• M82: 64,700,032 km (0.092 R)
• M83: 65,582,211 km (0.092 R)
• M84: 67,916,386 km (0.115 R)
• M85: 69,375,115 km (0.103 R)
• M86: 72,094,954 km (0.093 R)
• M87: 72,780,411 km (0.118 R)
• M88: 73,123,888 km (0.055 R)
• M89: 74,965,139 km (0.088 R)
• M90: 75,659,422 km (0.071 R)
• M91: 76,123,624 km (0.066 R)
• M92: 77,872,424 km (0.12 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit