🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.87 AU - 1.15 AU

Year: 365 Days

Day: 13.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,102,018 km

• M1: 447,447 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.82 AU - 1.3 AU

Year: 393 Days

Day: 28.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.51 AU - 1.61 AU

Year: 701 Days

Day: 13.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,102,018 km

• M1: 195,524 km (0.044 R)
• M2: 333,005 km (0.103 R)

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.35 AU - 3.69 AU

Year: 1889 Days

Day: 20.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 8.7

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.71 AU - 10.95 AU

Year: 10256 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,102,018 km

• M1: 112,498 km (0.108 R)
• M2: 179,368 km (0.117 R)
• M3: 243,994 km (0.054 R)
• M4: 370,105 km (0.08 R)
• M5: 1,074,262 km (0.039 R)
• M6: 1,297,612 km (0.113 R)
• M7: 1,447,509 km (0.059 R)
• M8: 1,558,062 km (0.047 R)
• M9: 1,859,202 km (0.116 R)
• M10: 1,931,309 km (0.104 R)
• M11: 2,153,312 km (0.074 R)
• M12: 2,254,739 km (0.074 R)
• M13: 2,541,817 km (0.109 R)
• M14: 2,703,533 km (0.11 R)
• M15: 2,758,136 km (0.076 R)
• M16: 3,036,986 km (0.118 R)
• M17: 3,179,852 km (0.094 R)
• M18: 3,354,134 km (0.061 R)
• M19: 3,561,626 km (0.039 R)
• M20: 3,742,939 km (0.081 R)
• M21: 3,896,277 km (0.055 R)
• M22: 4,595,497 km (0.057 R)
• M23: 4,792,966 km (0.077 R)
• M24: 4,993,278 km (0.106 R)
• M25: 6,954,057 km (0.097 R)
• M26: 7,487,373 km (0.058 R)
• M27: 7,719,998 km (0.081 R)
• M28: 8,073,348 km (0.117 R)
• M29: 8,232,221 km (0.092 R)
• M30: 9,539,258 km (0.109 R)
• M31: 9,791,480 km (0.073 R)
• M32: 10,259,572 km (0.1 R)
• M33: 10,778,676 km (0.107 R)
• M34: 11,262,027 km (0.088 R)
• M35: 11,350,589 km (0.078 R)
• M36: 11,484,030 km (0.053 R)
• M37: 12,386,554 km (0.092 R)
• M38: 12,524,035 km (0.093 R)
• M39: 14,499,624 km (0.117 R)
• M40: 15,130,478 km (0.112 R)
• M41: 15,424,737 km (0.1 R)
• M42: 18,312,874 km (0.104 R)
• M43: 18,521,712 km (0.116 R)
• M44: 18,731,299 km (0.115 R)
• M45: 19,737,793 km (0.119 R)
• M46: 20,328,555 km (0.057 R)
• M47: 20,599,028 km (0.078 R)
• M48: 20,707,487 km (0.108 R)
• M49: 21,034,209 km (0.088 R)
• M50: 21,747,940 km (0.117 R)
• M51: 22,135,399 km (0.111 R)
• M52: 23,311,836 km (0.059 R)
• M53: 23,708,420 km (0.084 R)
• M54: 24,565,915 km (0.037 R)
• M55: 24,623,510 km (0.118 R)
• M56: 25,317,196 km (0.058 R)
• M57: 26,076,106 km (0.092 R)
• M58: 26,901,736 km (0.073 R)
• M59: 27,079,758 km (0.1 R)
• M60: 28,095,976 km (0.107 R)
• M61: 28,578,579 km (0.061 R)
• M62: 28,881,515 km (0.111 R)
• M63: 29,185,497 km (0.077 R)
• M64: 29,551,863 km (0.086 R)
• M65: 29,613,048 km (0.066 R)
• M66: 30,721,718 km (0.06 R)
• M67: 31,530,743 km (0.04 R)
• M68: 32,220,988 km (0.101 R)
• M69: 32,283,968 km (0.087 R)
• M70: 35,290,287 km (0.031 R)
• M71: 35,615,363 km (0.049 R)
• M72: 36,530,753 km (0.115 R)
• M73: 36,596,426 km (0.061 R)
• M74: 36,793,746 km (0.11 R)
• M75: 36,991,365 km (0.083 R)
• M76: 37,255,405 km (0.103 R)
• M77: 37,520,193 km (0.116 R)
• M78: 37,586,465 km (0.12 R)
• M79: 37,652,737 km (0.088 R)
• M80: 37,984,844 km (0.061 R)
• M81: 38,987,150 km (0.088 R)
• M82: 41,017,791 km (0.045 R)
• M83: 41,702,202 km (0.118 R)
• M84: 42,459,466 km (0.094 R)
• M85: 42,874,451 km (0.085 R)
• M86: 43,151,955 km (0.112 R)
• M87: 45,180,801 km (0.109 R)
• M88: 46,455,824 km (0.115 R)
• M89: 47,383,929 km (0.032 R)
• M90: 47,455,586 km (0.057 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit