🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.56 AU

Year: 143 Days

Day: 32.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,994,406 km

• M1: 135,536 km (0.075 R)
• M2: 176,825 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.88 AU - 1.32 AU

Year: 415 Days

Day: 33.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 53.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.71 AU - 2.01 AU

Year: 913 Days

Day: 13.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,994,406 km

• M1: 580,440 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.68 AU - 2.24 AU

Year: 988 Days

Day: 21.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,994,406 km

• M1: 385,813 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.37 AU - 4.89 AU

Year: 3021 Days

Day: 35.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.63 AU - 5.17 AU

Year: 3322 Days

Day: 16.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.9

Radius: 7.8

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.71 AU - 21.27 AU

Year: 29782 Days

Day: 24 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,994,406 km

• M1: 224,397 km (0.095 R)
• M2: 480,060 km (0.111 R)
• M3: 1,629,270 km (0.08 R)
• M4: 1,815,221 km (0.079 R)
• M5: 2,800,921 km (0.116 R)
• M6: 3,161,153 km (0.114 R)
• M7: 3,441,050 km (0.072 R)
• M8: 5,447,158 km (0.068 R)
• M9: 6,182,581 km (0.116 R)
• M10: 6,240,326 km (0.117 R)
• M11: 7,129,984 km (0.067 R)
• M12: 8,058,688 km (0.063 R)
• M13: 8,185,397 km (0.074 R)
• M14: 8,763,742 km (0.091 R)
• M15: 10,095,762 km (0.089 R)
• M16: 10,163,979 km (0.113 R)
• M17: 10,438,491 km (0.045 R)
• M18: 10,785,258 km (0.093 R)
• M19: 12,721,504 km (0.088 R)
• M20: 12,869,157 km (0.104 R)
• M21: 13,091,609 km (0.115 R)
• M22: 15,464,829 km (0.105 R)
• M23: 15,939,354 km (0.119 R)
• M24: 17,719,569 km (0.057 R)
• M25: 18,633,163 km (0.119 R)
• M26: 18,884,936 km (0.119 R)
• M27: 19,476,895 km (0.077 R)
• M28: 21,640,230 km (0.084 R)
• M29: 21,993,430 km (0.104 R)
• M30: 22,259,565 km (0.112 R)
• M31: 22,616,056 km (0.101 R)
• M32: 23,064,252 km (0.026 R)
• M33: 24,518,493 km (0.118 R)
• M34: 27,514,489 km (0.073 R)
• M35: 28,185,136 km (0.092 R)
• M36: 28,667,440 km (0.036 R)
• M37: 28,958,258 km (0.112 R)
• M38: 29,542,588 km (0.109 R)
• M39: 31,020,465 km (0.115 R)
• M40: 32,119,411 km (0.096 R)
• M41: 33,129,496 km (0.11 R)
• M42: 34,458,224 km (0.101 R)
• M43: 34,664,220 km (0.109 R)
• M44: 34,767,293 km (0.118 R)
• M45: 35,180,931 km (0.075 R)
• M46: 37,378,674 km (0.044 R)
• M47: 38,654,444 km (0.105 R)
• M48: 39,728,407 km (0.09 R)
• M49: 39,944,427 km (0.114 R)
• M50: 40,594,729 km (0.077 R)
• M51: 40,703,337 km (0.069 R)
• M52: 44,681,294 km (0.085 R)
• M53: 45,243,482 km (0.073 R)
• M54: 45,808,065 km (0.027 R)
• M55: 48,435,003 km (0.066 R)
• M56: 49,708,530 km (0.086 R)
• M57: 50,291,064 km (0.092 R)
• M58: 51,345,280 km (0.105 R)
• M59: 53,475,404 km (0.096 R)
• M60: 54,431,484 km (0.051 R)
• M61: 54,551,312 km (0.077 R)
• M62: 55,031,821 km (0.116 R)
• M63: 55,513,675 km (0.077 R)
• M64: 56,603,047 km (0.098 R)
• M65: 59,048,972 km (0.11 R)
• M66: 61,779,133 km (0.025 R)
• M67: 63,537,806 km (0.09 R)
• M68: 63,916,887 km (0.1 R)
• M69: 64,170,007 km (0.119 R)
• M70: 65,567,849 km (0.045 R)
• M71: 69,691,365 km (0.117 R)
• M72: 70,997,055 km (0.106 R)
• M73: 71,259,151 km (0.069 R)
• M74: 71,915,736 km (0.04 R)
• M75: 72,310,674 km (0.108 R)
• M76: 72,970,700 km (0.113 R)
• M77: 80,769,835 km (0.108 R)
• M78: 82,416,160 km (0.101 R)
• M79: 85,045,492 km (0.089 R)
• M80: 85,184,618 km (0.038 R)
• M81: 85,602,445 km (0.068 R)
• M82: 86,160,744 km (0.1 R)
• M83: 87,421,256 km (0.09 R)
• M84: 87,702,200 km (0.068 R)
• M85: 89,818,711 km (0.083 R)
• M86: 92,237,709 km (0.11 R)
• M87: 94,389,973 km (0.117 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit