🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 195 Days

Day: 36 Hours

Environment

Temp: 219 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,441,567 km

• M1: 63,130 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.5 AU - 1.7 AU

Year: 718 Days

Day: 12.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.6 AU - 2.38 AU

Year: 996 Days

Day: 35.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.58 AU - 5.84 AU

Year: 3626 Days

Day: 20.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 14.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.43 AU - 6.33 AU

Year: 4427 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,441,567 km

• M1: 245,789 km (0.086 R)
• M2: 520,301 km (0.055 R)
• M3: 733,030 km (0.072 R)
• M4: 870,959 km (0.106 R)
• M5: 1,060,649 km (0.072 R)
• M6: 1,341,444 km (0.054 R)
• M7: 1,467,256 km (0.114 R)
• M8: 1,597,107 km (0.104 R)
• M9: 1,765,404 km (0.066 R)
• M10: 2,083,450 km (0.076 R)
• M11: 2,193,703 km (0.119 R)
• M12: 2,287,202 km (0.079 R)
• M13: 2,517,283 km (0.107 R)
• M14: 3,083,811 km (0.081 R)
• M15: 3,231,763 km (0.12 R)
• M16: 3,360,417 km (0.119 R)
• M17: 3,512,857 km (0.085 R)
• M18: 3,757,001 km (0.057 R)
• M19: 4,006,979 km (0.099 R)
• M20: 4,333,102 km (0.1 R)
• M21: 5,236,524 km (0.094 R)
• M22: 5,619,345 km (0.092 R)
• M23: 5,801,256 km (0.098 R)
• M24: 5,958,633 km (0.075 R)
• M25: 6,466,518 km (0.109 R)
• M26: 7,325,359 km (0.101 R)
• M27: 7,610,044 km (0.102 R)
• M28: 7,724,935 km (0.094 R)
• M29: 7,898,468 km (0.119 R)
• M30: 8,249,425 km (0.097 R)
• M31: 8,695,227 km (0.061 R)
• M32: 10,048,339 km (0.111 R)
• M33: 10,237,880 km (0.097 R)
• M34: 11,367,643 km (0.105 R)
• M35: 12,809,467 km (0.105 R)
• M36: 12,946,499 km (0.073 R)
• M37: 13,083,979 km (0.116 R)
• M38: 13,222,058 km (0.063 R)
• M39: 13,534,419 km (0.067 R)
• M40: 13,779,011 km (0.112 R)
• M41: 13,954,639 km (0.107 R)
• M42: 14,379,347 km (0.075 R)
• M43: 14,988,061 km (0.115 R)
• M44: 15,313,885 km (0.089 R)
• M45: 15,422,942 km (0.117 R)
• M46: 15,641,953 km (0.091 R)
• M47: 15,751,908 km (0.071 R)
• M48: 16,416,721 km (0.103 R)
• M49: 16,715,019 km (0.038 R)
• M50: 16,977,713 km (0.105 R)
• M51: 17,544,988 km (0.113 R)
• M52: 17,965,059 km (0.115 R)
• M53: 19,362,752 km (0.119 R)
• M54: 19,638,610 km (0.079 R)
• M55: 19,876,022 km (0.071 R)
• M56: 21,037,350 km (0.117 R)
• M57: 21,320,988 km (0.085 R)
• M58: 22,261,809 km (0.057 R)
• M59: 22,426,815 km (0.081 R)
• M60: 22,965,966 km (0.08 R)
• M61: 25,079,036 km (0.114 R)
• M62: 26,158,833 km (0.114 R)
• M63: 26,289,283 km (0.087 R)
• M64: 26,682,426 km (0.049 R)
• M65: 27,518,678 km (0.041 R)
• M66: 27,873,374 km (0.071 R)
• M67: 28,095,826 km (0.095 R)
• M68: 28,318,877 km (0.069 R)
• M69: 29,987,641 km (0.116 R)
• M70: 30,307,033 km (0.111 R)
• M71: 30,673,248 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.1

Radius: 8

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.94 AU - 15.04 AU

Year: 16609 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,441,567 km

• M1: 153,338 km (0.059 R)
• M2: 452,534 km (0.073 R)
• M3: 571,763 km (0.106 R)
• M4: 1,151,904 km (0.113 R)
• M5: 1,262,606 km (0.085 R)
• M6: 1,494,782 km (0.12 R)
• M7: 1,555,070 km (0.088 R)
• M8: 1,709,305 km (0.083 R)
• M9: 1,999,675 km (0.112 R)
• M10: 2,133,714 km (0.066 R)
• M11: 2,270,896 km (0.079 R)
• M12: 3,349,646 km (0.091 R)
• M13: 3,509,416 km (0.094 R)
• M14: 3,795,148 km (0.1 R)
• M15: 4,652,643 km (0.067 R)
• M16: 4,831,263 km (0.09 R)
• M17: 5,057,605 km (0.076 R)
• M18: 5,333,912 km (0.103 R)
• M19: 5,520,760 km (0.114 R)
• M20: 5,662,429 km (0.119 R)
• M21: 5,853,166 km (0.03 R)
• M22: 6,487,611 km (0.087 R)
• M23: 7,195,209 km (0.076 R)
• M24: 7,298,282 km (0.101 R)
• M25: 7,980,298 km (0.059 R)
• M26: 9,573,815 km (0.083 R)
• M27: 10,030,388 km (0.11 R)
• M28: 10,087,983 km (0.1 R)
• M29: 11,083,407 km (0.103 R)
• M30: 11,442,143 km (0.113 R)
• M31: 12,048,762 km (0.085 R)
• M32: 12,232,618 km (0.103 R)
• M33: 12,790,169 km (0.102 R)
• M34: 14,252,488 km (0.073 R)
• M35: 15,102,204 km (0.044 R)
• M36: 16,237,951 km (0.107 R)
• M37: 16,373,337 km (0.072 R)
• M38: 16,713,523 km (0.108 R)
• M39: 17,193,882 km (0.113 R)
• M40: 19,159,747 km (0.12 R)
• M41: 20,314,643 km (0.12 R)
• M42: 21,492,128 km (0.097 R)
• M43: 21,864,477 km (0.1 R)
• M44: 22,464,963 km (0.111 R)
• M45: 22,615,907 km (0.092 R)
• M46: 22,994,689 km (0.057 R)
• M47: 23,299,270 km (0.067 R)
• M48: 23,989,515 km (0.083 R)
• M49: 24,375,926 km (0.085 R)
• M50: 24,531,059 km (0.11 R)
• M51: 25,547,277 km (0.114 R)
• M52: 25,625,966 km (0.041 R)
• M53: 25,783,791 km (0.084 R)
• M54: 28,923,402 km (0.08 R)
• M55: 29,913,590 km (0.11 R)
• M56: 30,914,699 km (0.086 R)
• M57: 32,181,494 km (0.109 R)
• M58: 34,243,551 km (0.11 R)
• M59: 36,702,790 km (0.113 R)
• M60: 36,880,662 km (0.036 R)
• M61: 39,218,428 km (0.08 R)
• M62: 40,496,892 km (0.032 R)
• M63: 42,160,719 km (0.1 R)
• M64: 43,094,659 km (0.111 R)
• M65: 43,376,202 km (0.068 R)
• M66: 44,319,117 km (0.099 R)
• M67: 44,888,038 km (0.093 R)
• M68: 46,320,886 km (0.105 R)
• M69: 48,157,350 km (0.111 R)
• M70: 50,017,599 km (0.076 R)
• M71: 51,204,509 km (0.105 R)
• M72: 54,820,589 km (0.115 R)
• M73: 55,533,273 km (0.052 R)
• M74: 56,864,843 km (0.111 R)
• M75: 58,622,020 km (0.053 R)
• M76: 59,038,052 km (0.095 R)
• M77: 61,238,188 km (0.114 R)
• M78: 61,871,735 km (0.039 R)
• M79: 62,083,416 km (0.118 R)
• M80: 63,358,588 km (0.089 R)
• M81: 64,106,278 km (0.077 R)
• M82: 65,934,514 km (0.119 R)
• M83: 68,544,548 km (0.062 R)
• M84: 68,982,720 km (0.102 R)
• M85: 70,082,563 km (0.119 R)
• M86: 74,314,238 km (0.057 R)
• M87: 74,764,528 km (0.113 R)
• M88: 74,877,175 km (0.076 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit