🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.98 AU - 1 AU

Year: 345 Days

Day: 45.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.62 AU

Year: 580 Days

Day: 32.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,389,551 km

• M1: 574,456 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.69 AU - 2.51 AU

Year: 1065 Days

Day: 19.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.9

Radius: 14

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.27 AU - 13.57 AU

Year: 13501 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,389,551 km

• M1: 227,389 km (0.104 R)
• M2: 389,702 km (0.116 R)
• M3: 483,500 km (0.057 R)
• M4: 663,317 km (0.03 R)
• M5: 811,568 km (0.116 R)
• M6: 1,049,429 km (0.07 R)
• M7: 1,277,117 km (0.103 R)
• M8: 1,450,202 km (0.116 R)
• M9: 1,937,741 km (0.03 R)
• M10: 2,410,770 km (0.12 R)
• M11: 3,058,229 km (0.096 R)
• M12: 3,222,488 km (0.096 R)
• M13: 3,413,973 km (0.051 R)
• M14: 4,062,629 km (0.075 R)
• M15: 4,165,852 km (0.027 R)
• M16: 4,427,798 km (0.11 R)
• M17: 4,803,737 km (0.114 R)
• M18: 5,302,497 km (0.066 R)
• M19: 5,964,168 km (0.092 R)
• M20: 6,289,842 km (0.106 R)
• M21: 6,928,027 km (0.071 R)
• M22: 7,682,599 km (0.102 R)
• M23: 8,796,355 km (0.118 R)
• M24: 8,998,162 km (0.087 R)
• M25: 9,099,739 km (0.097 R)
• M26: 9,269,682 km (0.106 R)
• M27: 9,440,822 km (0.086 R)
• M28: 9,751,388 km (0.113 R)
• M29: 10,918,999 km (0.086 R)
• M30: 11,136,065 km (0.11 R)
• M31: 11,574,537 km (0.087 R)
• M32: 12,430,685 km (0.054 R)
• M33: 12,885,613 km (0.11 R)
• M34: 13,115,096 km (0.027 R)
• M35: 13,539,355 km (0.1 R)
• M36: 14,322,351 km (0.117 R)
• M37: 14,719,383 km (0.044 R)
• M38: 14,959,338 km (0.107 R)
• M39: 15,524,369 km (0.082 R)
• M40: 15,809,503 km (0.089 R)
• M41: 16,925,653 km (0.047 R)
• M42: 17,051,165 km (0.095 R)
• M43: 18,409,963 km (0.098 R)
• M44: 18,841,852 km (0.114 R)
• M45: 19,102,451 km (0.104 R)
• M46: 19,408,080 km (0.081 R)
• M47: 20,423,849 km (0.11 R)
• M48: 20,646,900 km (0.094 R)
• M49: 20,781,089 km (0.113 R)
• M50: 20,870,848 km (0.088 R)
• M51: 21,050,515 km (0.108 R)
• M52: 21,547,329 km (0.101 R)
• M53: 21,956,779 km (0.108 R)
• M54: 22,139,587 km (0.044 R)
• M55: 22,968,359 km (0.071 R)
• M56: 23,479,984 km (0.101 R)
• M57: 24,136,420 km (0.095 R)
• M58: 25,707,646 km (0.068 R)
• M59: 27,754,893 km (0.087 R)
• M60: 29,349,756 km (0.105 R)
• M61: 30,718,427 km (0.111 R)
• M62: 31,952,460 km (0.115 R)
• M63: 32,263,474 km (0.082 R)
• M64: 33,097,781 km (0.094 R)
• M65: 34,203,758 km (0.092 R)
• M66: 35,375,259 km (0.064 R)
• M67: 35,858,310 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.4

Radius: 7.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.83 AU - 15.77 AU

Year: 16969 Days

Day: 15.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,389,551 km

• M1: 147,653 km (0.059 R)
• M2: 216,019 km (0.117 R)
• M3: 725,400 km (0.07 R)
• M4: 805,585 km (0.113 R)
• M5: 1,094,458 km (0.11 R)
• M6: 1,140,534 km (0.071 R)
• M7: 1,602,343 km (0.116 R)
• M8: 1,655,001 km (0.1 R)
• M9: 1,946,119 km (0.12 R)
• M10: 2,412,565 km (0.091 R)
• M11: 2,513,992 km (0.092 R)
• M12: 3,768,071 km (0.036 R)
• M13: 3,981,547 km (0.114 R)
• M14: 5,080,643 km (0.111 R)
• M15: 5,449,102 km (0.081 R)
• M16: 6,295,378 km (0.083 R)
• M17: 6,577,070 km (0.112 R)
• M18: 6,633,918 km (0.095 R)
• M19: 6,949,419 km (0.039 R)
• M20: 7,007,314 km (0.095 R)
• M21: 7,211,216 km (0.053 R)
• M22: 9,259,959 km (0.074 R)
• M23: 9,355,552 km (0.037 R)
• M24: 10,165,923 km (0.027 R)
• M25: 10,231,597 km (0.103 R)
• M26: 11,440,048 km (0.079 R)
• M27: 11,577,080 km (0.059 R)
• M28: 11,783,675 km (0.061 R)
• M29: 12,622,171 km (0.065 R)
• M30: 14,135,353 km (0.034 R)
• M31: 14,652,513 km (0.118 R)
• M32: 16,549,115 km (0.113 R)
• M33: 16,898,575 km (0.046 R)
• M34: 17,644,470 km (0.026 R)
• M35: 17,961,768 km (0.082 R)
• M36: 18,481,321 km (0.113 R)
• M37: 18,642,288 km (0.109 R)
• M38: 19,453,558 km (0.096 R)
• M39: 19,617,218 km (0.071 R)
• M40: 21,026,579 km (0.076 R)
• M41: 21,363,025 km (0.076 R)
• M42: 21,658,780 km (0.094 R)
• M43: 22,898,497 km (0.112 R)
• M44: 23,201,134 km (0.065 R)
• M45: 23,331,284 km (0.044 R)
• M46: 24,161,103 km (0.095 R)
• M47: 25,714,827 km (0.086 R)
• M48: 25,804,586 km (0.072 R)
• M49: 27,209,160 km (0.114 R)
• M50: 27,575,675 km (0.104 R)
• M51: 28,452,617 km (0.103 R)
• M52: 29,903,118 km (0.078 R)
• M53: 30,044,788 km (0.109 R)
• M54: 30,186,606 km (0.109 R)
• M55: 30,328,724 km (0.088 R)
• M56: 32,389,585 km (0.06 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit