🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.76 AU - 1 AU

Year: 289 Days

Day: 42.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.5 AU - 1.9 AU

Year: 775 Days

Day: 44.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 10.2

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.24 AU - 11.02 AU

Year: 11280 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 111,752,645 km

• M1: 126,859 km (0.063 R)
• M2: 1,413,251 km (0.095 R)
• M3: 2,135,510 km (0.093 R)
• M4: 2,854,477 km (0.098 R)
• M5: 5,516,421 km (0.037 R)
• M6: 6,419,095 km (0.08 R)
• M7: 7,593,588 km (0.111 R)
• M8: 8,231,922 km (0.092 R)
• M9: 9,256,069 km (0.06 R)
• M10: 12,094,689 km (0.086 R)
• M11: 12,712,528 km (0.041 R)
• M12: 17,486,196 km (0.066 R)
• M13: 17,957,429 km (0.097 R)
• M14: 28,279,682 km (0.11 R)
• M15: 30,371,061 km (0.093 R)
• M16: 32,327,950 km (0.083 R)
• M17: 37,132,136 km (0.095 R)

Asteroid Belt

Center: 11.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 3.8

Gravity: 36.86 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13 AU - 14.22 AU

Year: 17566 Days

Day: 24.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 111,752,645 km

• M1: 47,423 km (0.111 R)
• M2: 181,761 km (0.117 R)
• M3: 356,641 km (0.064 R)
• M4: 758,162 km (0.059 R)
• M5: 944,561 km (0.095 R)
• M6: 1,351,617 km (0.051 R)
• M7: 2,128,329 km (0.053 R)
• M8: 2,725,823 km (0.094 R)
• M9: 3,677,265 km (0.098 R)
• M10: 4,058,590 km (0.068 R)
• M11: 4,662,517 km (0.059 R)
• M12: 5,038,307 km (0.085 R)
• M13: 8,254,661 km (0.107 R)
• M14: 9,430,351 km (0.093 R)
• M15: 11,426,734 km (0.096 R)
• M16: 12,816,050 km (0.061 R)
• M17: 13,619,390 km (0.102 R)
• M18: 16,384,557 km (0.076 R)
• M19: 18,227,902 km (0.088 R)
• M20: 19,939,152 km (0.072 R)
• M21: 22,036,215 km (0.119 R)
• M22: 22,702,524 km (0.106 R)
• M23: 27,418,597 km (0.103 R)
• M24: 36,307,254 km (0.07 R)
• M25: 37,102,217 km (0.107 R)
• M26: 42,408,304 km (0.117 R)
• M27: 42,554,311 km (0.098 R)
• M28: 46,471,083 km (0.113 R)
• M29: 50,950,342 km (0.036 R)
• M30: 51,946,215 km (0.061 R)
• M31: 52,786,057 km (0.046 R)
• M32: 53,976,857 km (0.113 R)
• M33: 62,439,758 km (0.086 R)
• M34: 62,628,849 km (0.091 R)
• M35: 62,818,240 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.7

Radius: 4.7

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.91 AU - 16.19 AU

Year: 19417 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 111,752,645 km

• M1: 59,989 km (0.103 R)
• M2: 424,110 km (0.11 R)
• M3: 861,684 km (0.107 R)
• M4: 1,279,511 km (0.043 R)
• M5: 1,454,839 km (0.117 R)
• M6: 1,854,714 km (0.087 R)
• M7: 2,098,559 km (0.12 R)
• M8: 2,608,089 km (0.092 R)
• M9: 3,053,143 km (0.093 R)
• M10: 3,786,173 km (0.08 R)
• M11: 4,266,980 km (0.099 R)
• M12: 6,329,636 km (0.085 R)
• M13: 6,801,766 km (0.037 R)
• M14: 7,212,861 km (0.114 R)
• M15: 8,545,479 km (0.076 R)
• M16: 8,926,954 km (0.106 R)
• M17: 9,672,400 km (0.026 R)
• M18: 14,428,415 km (0.101 R)
• M19: 14,697,093 km (0.072 R)
• M20: 17,116,390 km (0.107 R)
• M21: 30,868,623 km (0.09 R)
• M22: 31,539,270 km (0.072 R)
• M23: 31,878,109 km (0.109 R)
• M24: 33,609,256 km (0.076 R)
• M25: 34,081,237 km (0.064 R)
• M26: 39,437,439 km (0.111 R)
• M27: 44,049,841 km (0.082 R)
• M28: 49,311,946 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.3

Radius: 7.5

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.15 AU - 23.35 AU

Year: 29548 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 111,752,645 km

• M1: 93,349 km (0.055 R)
• M2: 419,772 km (0.112 R)
• M3: 859,141 km (0.116 R)
• M4: 1,282,203 km (0.084 R)
• M5: 1,735,335 km (0.099 R)
• M6: 2,010,895 km (0.114 R)
• M7: 2,415,407 km (0.099 R)
• M8: 2,760,530 km (0.051 R)
• M9: 3,048,206 km (0.098 R)
• M10: 3,387,644 km (0.074 R)
• M11: 4,216,416 km (0.103 R)
• M12: 4,963,209 km (0.107 R)
• M13: 5,795,122 km (0.118 R)
• M14: 6,415,804 km (0.085 R)
• M15: 10,404,532 km (0.118 R)
• M16: 11,760,188 km (0.1 R)
• M17: 12,364,862 km (0.106 R)
• M18: 12,674,829 km (0.027 R)
• M19: 16,158,515 km (0.043 R)
• M20: 22,562,500 km (0.067 R)
• M21: 22,909,418 km (0.045 R)
• M22: 24,819,633 km (0.036 R)
• M23: 26,066,232 km (0.059 R)
• M24: 26,320,399 km (0.045 R)
• M25: 27,880,555 km (0.115 R)
• M26: 28,280,131 km (0.096 R)
• M27: 36,297,979 km (0.119 R)
• M28: 43,352,416 km (0.111 R)
• M29: 54,313,751 km (0.119 R)
• M30: 60,762,167 km (0.053 R)
• M31: 61,433,712 km (0.114 R)
• M32: 75,410,491 km (0.109 R)
• M33: 78,280,227 km (0.064 R)
• M34: 83,959,411 km (0.102 R)
• M35: 91,950,630 km (0.086 R)
• M36: 92,540,046 km (0.027 R)
• M37: 98,882,397 km (0.12 R)
• M38: 103,904,547 km (0.084 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit