🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.74 AU

Year: 178 Days

Day: 14.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.83 AU - 1.09 AU

Year: 335 Days

Day: 16.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.16 AU - 1.66 AU

Year: 597 Days

Day: 46.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,166,701 km

• M1: 403,914 km (0.111 R)
• M2: 831,914 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.54 AU - 2.26 AU

Year: 934 Days

Day: 19.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,166,701 km

• M1: 563,386 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.56 AU - 2.4 AU

Year: 993 Days

Day: 28.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,166,701 km

• M1: 362,326 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.18 AU - 3.26 AU

Year: 1599 Days

Day: 36.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,166,701 km

• M1: 1,056,161 km (0.076 R)
• M2: 1,757,925 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.27 AU - 4.67 AU

Year: 2820 Days

Day: 45.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,166,701 km

• M1: 79,586 km (0.047 R)

Asteroid Belt

Center: 8.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.5

Radius: 14.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.99 AU - 14.21 AU

Year: 15003 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,166,701 km

• M1: 235,467 km (0.102 R)
• M2: 409,300 km (0.06 R)
• M3: 504,893 km (0.102 R)
• M4: 707,000 km (0.103 R)
• M5: 1,030,281 km (0.053 R)
• M6: 1,124,826 km (0.081 R)
• M7: 1,480,570 km (0.119 R)
• M8: 1,728,603 km (0.05 R)
• M9: 2,050,538 km (0.112 R)
• M10: 2,172,610 km (0.118 R)
• M11: 2,392,220 km (0.096 R)
• M12: 2,922,095 km (0.102 R)
• M13: 3,060,473 km (0.097 R)
• M14: 3,165,641 km (0.058 R)
• M15: 3,860,373 km (0.081 R)
• M16: 4,205,944 km (0.098 R)
• M17: 4,481,653 km (0.059 R)
• M18: 4,722,954 km (0.108 R)
• M19: 5,515,225 km (0.086 R)
• M20: 6,348,784 km (0.075 R)
• M21: 6,895,714 km (0.089 R)
• M22: 7,128,039 km (0.073 R)
• M23: 8,034,752 km (0.098 R)
• M24: 8,676,228 km (0.073 R)
• M25: 10,805,753 km (0.118 R)
• M26: 10,967,768 km (0.12 R)
• M27: 12,124,159 km (0.117 R)
• M28: 12,292,457 km (0.063 R)
• M29: 12,745,290 km (0.054 R)
• M30: 13,492,830 km (0.053 R)
• M31: 13,725,754 km (0.057 R)
• M32: 14,730,454 km (0.095 R)
• M33: 15,090,685 km (0.111 R)
• M34: 15,636,568 km (0.085 R)
• M35: 16,004,130 km (0.088 R)
• M36: 16,998,208 km (0.09 R)
• M37: 17,884,276 km (0.093 R)
• M38: 19,438,448 km (0.085 R)
• M39: 20,298,187 km (0.085 R)
• M40: 21,238,111 km (0.067 R)
• M41: 21,441,264 km (0.104 R)
• M42: 21,918,033 km (0.119 R)
• M43: 22,054,915 km (0.094 R)
• M44: 23,090,581 km (0.093 R)
• M45: 24,000,884 km (0.12 R)
• M46: 24,424,994 km (0.064 R)
• M47: 24,638,021 km (0.092 R)
• M48: 28,129,037 km (0.082 R)
• M49: 28,352,387 km (0.073 R)
• M50: 28,650,984 km (0.098 R)
• M51: 30,770,786 km (0.119 R)
• M52: 32,004,520 km (0.098 R)
• M53: 32,862,164 km (0.085 R)
• M54: 34,441,020 km (0.106 R)
• M55: 34,999,319 km (0.087 R)
• M56: 38,742,707 km (0.068 R)
• M57: 40,074,427 km (0.052 R)
• M58: 40,241,827 km (0.095 R)
• M59: 40,998,493 km (0.114 R)
• M60: 41,420,958 km (0.076 R)
• M61: 44,591,535 km (0.069 R)
• M62: 45,025,967 km (0.112 R)
• M63: 45,200,099 km (0.074 R)
• M64: 46,249,827 km (0.103 R)
• M65: 46,953,984 km (0.068 R)
• M66: 48,284,059 km (0.066 R)
• M67: 48,730,160 km (0.119 R)
• M68: 49,177,607 km (0.031 R)
• M69: 49,896,425 km (0.078 R)
• M70: 50,709,190 km (0.112 R)
• M71: 50,981,159 km (0.091 R)
• M72: 51,526,443 km (0.077 R)
• M73: 51,982,268 km (0.047 R)
• M74: 52,714,550 km (0.077 R)
• M75: 54,281,737 km (0.113 R)
• M76: 55,677,336 km (0.069 R)
• M77: 56,145,128 km (0.093 R)
• M78: 59,074,554 km (0.11 R)
• M79: 59,169,847 km (0.115 R)
• M80: 59,551,771 km (0.08 R)
• M81: 59,742,957 km (0.094 R)
• M82: 60,030,185 km (0.084 R)
• M83: 61,376,566 km (0.1 R)
• M84: 62,732,820 km (0.088 R)
• M85: 63,024,835 km (0.057 R)
• M86: 64,295,070 km (0.1 R)
• M87: 64,884,187 km (0.043 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 20,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit