🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.07 AU - 3.99 AU

Year: 2526 Days

Day: 28.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,501,688 km

• M1: 1,091,616 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.79 AU - 3.93 AU

Year: 2888 Days

Day: 29.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,501,688 km

• M1: 717,322 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.31 AU - 4.67 AU

Year: 3035 Days

Day: 32.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.38 AU - 9.98 AU

Year: 8909 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,501,688 km

• M1: 100,530 km (0.118 R)
• M2: 397,482 km (0.119 R)
• M3: 1,547,740 km (0.046 R)
• M4: 2,391,920 km (0.07 R)
• M5: 3,898,670 km (0.116 R)
• M6: 4,178,568 km (0.061 R)
• M7: 4,472,079 km (0.066 R)
• M8: 5,357,249 km (0.066 R)
• M9: 8,109,701 km (0.111 R)
• M10: 8,531,716 km (0.051 R)
• M11: 9,192,340 km (0.085 R)
• M12: 12,224,839 km (0.117 R)
• M13: 12,733,172 km (0.106 R)
• M14: 13,497,767 km (0.077 R)
• M15: 13,841,693 km (0.027 R)
• M16: 15,757,892 km (0.112 R)
• M17: 20,044,768 km (0.062 R)
• M18: 20,881,918 km (0.094 R)
• M19: 22,011,681 km (0.092 R)
• M20: 23,533,391 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.1

Radius: 6.8

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.74 AU - 14.44 AU

Year: 18035 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 101,501,688 km

• M1: 84,523 km (0.098 R)
• M2: 383,270 km (0.07 R)
• M3: 616,942 km (0.057 R)
• M4: 861,085 km (0.041 R)
• M5: 1,130,960 km (0.09 R)
• M6: 1,826,440 km (0.084 R)
• M7: 3,515,101 km (0.057 R)
• M8: 4,311,111 km (0.05 R)
• M9: 5,841,946 km (0.091 R)
• M10: 10,818,320 km (0.091 R)
• M11: 11,439,749 km (0.062 R)
• M12: 12,416,324 km (0.081 R)
• M13: 13,097,443 km (0.073 R)
• M14: 13,447,203 km (0.103 R)
• M15: 13,660,081 km (0.083 R)
• M16: 13,875,203 km (0.082 R)
• M17: 15,290,398 km (0.047 R)
• M18: 15,678,306 km (0.063 R)
• M19: 18,492,242 km (0.112 R)
• M20: 19,021,519 km (0.082 R)
• M21: 22,610,821 km (0.116 R)
• M22: 23,114,367 km (0.066 R)
• M23: 24,669,886 km (0.084 R)
• M24: 26,963,071 km (0.089 R)
• M25: 27,987,966 km (0.112 R)
• M26: 37,559,837 km (0.032 R)
• M27: 40,585,304 km (0.073 R)
• M28: 43,925,076 km (0.082 R)
• M29: 47,115,999 km (0.081 R)
• M30: 53,243,378 km (0.085 R)
• M31: 57,984,883 km (0.097 R)
• M32: 61,427,429 km (0.095 R)
• M33: 71,268,575 km (0.1 R)

Asteroid Belt

Center: 14.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.2

Radius: 4.9

Gravity: 31.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.34 AU - 20.34 AU

Year: 26315 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 101,501,688 km

• M1: 61,634 km (0.11 R)
• M2: 656,884 km (0.063 R)
• M3: 1,161,777 km (0.084 R)
• M4: 1,639,892 km (0.088 R)
• M5: 2,018,225 km (0.06 R)
• M6: 2,239,630 km (0.11 R)
• M7: 2,452,507 km (0.097 R)
• M8: 2,919,253 km (0.073 R)
• M9: 3,351,740 km (0.093 R)
• M10: 5,063,738 km (0.057 R)
• M11: 5,515,823 km (0.08 R)
• M12: 6,312,881 km (0.039 R)
• M13: 7,285,715 km (0.059 R)
• M14: 9,281,501 km (0.097 R)
• M15: 17,035,607 km (0.109 R)
• M16: 18,234,335 km (0.115 R)
• M17: 24,158,560 km (0.066 R)
• M18: 24,732,418 km (0.08 R)
• M19: 26,995,534 km (0.031 R)
• M20: 31,791,791 km (0.069 R)
• M21: 33,179,312 km (0.089 R)
• M22: 38,508,287 km (0.062 R)
• M23: 39,448,510 km (0.118 R)
• M24: 49,891,937 km (0.078 R)
• M25: 55,445,160 km (0.078 R)
• M26: 61,821,769 km (0.115 R)
• M27: 67,306,924 km (0.079 R)
• M28: 68,898,945 km (0.096 R)
• M29: 93,050,025 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.2

Radius: 5.1

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.52 AU - 20.7 AU

Year: 29348 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,501,688 km

• M1: 68,516 km (0.082 R)
• M2: 553,063 km (0.091 R)
• M3: 1,281,605 km (0.082 R)
• M4: 2,196,097 km (0.038 R)
• M5: 2,998,540 km (0.093 R)
• M6: 3,843,020 km (0.105 R)
• M7: 4,338,488 km (0.102 R)
• M8: 5,542,152 km (0.111 R)
• M9: 8,645,560 km (0.041 R)
• M10: 10,595,120 km (0.106 R)
• M11: 16,940,164 km (0.093 R)
• M12: 21,109,307 km (0.031 R)
• M13: 28,049,750 km (0.11 R)
• M14: 29,626,063 km (0.119 R)
• M15: 56,198,086 km (0.11 R)
• M16: 58,695,772 km (0.1 R)
• M17: 68,720,475 km (0.108 R)
• M18: 86,212,654 km (0.052 R)
• M19: 93,217,276 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit