🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.96 AU - 3.42 AU

Year: 2158 Days

Day: 47.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,428,964 km

• M1: 514,018 km (0.094 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 12

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.96 AU - 5.88 AU

Year: 4133 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,428,964 km

• M1: 165,156 km (0.096 R)
• M2: 266,135 km (0.082 R)
• M3: 494,571 km (0.092 R)
• M4: 571,165 km (0.115 R)
• M5: 686,654 km (0.114 R)
• M6: 914,791 km (0.032 R)
• M7: 1,105,229 km (0.115 R)
• M8: 1,298,210 km (0.091 R)
• M9: 1,376,450 km (0.094 R)
• M10: 1,829,732 km (0.106 R)
• M11: 2,721,933 km (0.114 R)
• M12: 3,031,302 km (0.06 R)
• M13: 3,604,261 km (0.054 R)
• M14: 4,244,391 km (0.06 R)
• M15: 4,380,226 km (0.074 R)
• M16: 4,500,203 km (0.057 R)
• M17: 5,026,937 km (0.095 R)
• M18: 5,116,546 km (0.105 R)
• M19: 5,334,062 km (0.052 R)
• M20: 6,119,450 km (0.073 R)
• M21: 6,350,579 km (0.069 R)
• M22: 6,428,221 km (0.043 R)
• M23: 6,901,099 km (0.026 R)
• M24: 7,121,457 km (0.114 R)
• M25: 7,385,198 km (0.102 R)
• M26: 7,651,931 km (0.115 R)
• M27: 8,216,364 km (0.066 R)
• M28: 8,386,157 km (0.099 R)
• M29: 8,924,411 km (0.104 R)
• M30: 9,363,181 km (0.108 R)
• M31: 9,629,765 km (0.114 R)
• M32: 10,034,427 km (0.078 R)
• M33: 10,790,794 km (0.107 R)
• M34: 10,953,706 km (0.105 R)
• M35: 11,093,879 km (0.094 R)
• M36: 11,258,287 km (0.111 R)
• M37: 11,399,807 km (0.089 R)
• M38: 12,164,551 km (0.072 R)
• M39: 12,358,280 km (0.115 R)
• M40: 13,118,836 km (0.093 R)
• M41: 13,292,818 km (0.095 R)
• M42: 13,542,497 km (0.09 R)
• M43: 13,844,236 km (0.113 R)
• M44: 14,122,787 km (0.045 R)
• M45: 14,249,945 km (0.117 R)
• M46: 14,351,971 km (0.118 R)
• M47: 14,556,920 km (0.107 R)
• M48: 14,711,155 km (0.08 R)
• M49: 15,125,242 km (0.111 R)
• M50: 15,621,907 km (0.061 R)
• M51: 15,859,020 km (0.094 R)
• M52: 16,150,586 km (0.081 R)
• M53: 16,658,172 km (0.111 R)
• M54: 17,144,066 km (0.106 R)
• M55: 17,854,057 km (0.073 R)
• M56: 18,545,798 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 10.8

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.55 AU - 5.77 AU

Year: 4439 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 16,428,964 km

• M1: 141,520 km (0.098 R)
• M2: 240,105 km (0.106 R)
• M3: 336,745 km (0.089 R)
• M4: 695,181 km (0.087 R)
• M5: 765,792 km (0.104 R)
• M6: 1,101,938 km (0.051 R)
• M7: 1,331,271 km (0.097 R)
• M8: 1,406,220 km (0.114 R)
• M9: 1,886,579 km (0.109 R)
• M10: 1,988,754 km (0.05 R)
• M11: 2,163,036 km (0.062 R)
• M12: 2,735,547 km (0.115 R)
• M13: 3,604,261 km (0.11 R)
• M14: 3,926,495 km (0.116 R)
• M15: 4,057,992 km (0.119 R)
• M16: 4,213,274 km (0.113 R)
• M17: 4,393,241 km (0.081 R)
• M18: 4,598,788 km (0.116 R)
• M19: 4,901,125 km (0.118 R)
• M20: 4,971,885 km (0.085 R)
• M21: 5,476,628 km (0.119 R)
• M22: 5,550,081 km (0.088 R)
• M23: 5,822,349 km (0.063 R)
• M24: 6,612,974 km (0.089 R)
• M25: 6,901,698 km (0.096 R)
• M26: 7,114,276 km (0.041 R)
• M27: 7,248,316 km (0.102 R)
• M28: 7,464,335 km (0.076 R)
• M29: 7,546,016 km (0.109 R)
• M30: 7,709,975 km (0.037 R)
• M31: 7,902,956 km (0.088 R)
• M32: 8,097,583 km (0.098 R)
• M33: 8,519,898 km (0.117 R)
• M34: 8,834,053 km (0.111 R)
• M35: 8,978,266 km (0.1 R)
• M36: 9,297,956 km (0.107 R)
• M37: 9,829,478 km (0.116 R)
• M38: 9,918,937 km (0.098 R)
• M39: 10,583,900 km (0.12 R)
• M40: 11,138,758 km (0.092 R)
• M41: 11,263,224 km (0.075 R)
• M42: 11,357,022 km (0.077 R)
• M43: 11,671,327 km (0.092 R)
• M44: 11,924,895 km (0.085 R)
• M45: 12,244,436 km (0.084 R)
• M46: 12,599,133 km (0.118 R)
• M47: 12,990,032 km (0.09 R)
• M48: 13,850,668 km (0.071 R)
• M49: 14,491,097 km (0.073 R)
• M50: 14,627,231 km (0.119 R)
• M51: 14,832,180 km (0.032 R)
• M52: 15,003,619 km (0.08 R)
• M53: 15,522,125 km (0.104 R)
• M54: 16,328,458 km (0.112 R)
• M55: 16,647,700 km (0.075 R)
• M56: 16,719,058 km (0.116 R)
• M57: 16,969,036 km (0.076 R)
• M58: 17,436,829 km (0.118 R)
• M59: 18,606,385 km (0.106 R)
• M60: 19,312,786 km (0.031 R)
• M61: 19,801,073 km (0.033 R)
• M62: 20,866,809 km (0.08 R)
• M63: 21,290,619 km (0.057 R)
• M64: 21,367,961 km (0.116 R)
• M65: 22,342,741 km (0.12 R)
• M66: 22,539,462 km (0.116 R)
• M67: 22,697,288 km (0.093 R)
• M68: 22,855,413 km (0.102 R)
• M69: 22,934,550 km (0.097 R)
• M70: 23,172,860 km (0.058 R)
• M71: 23,491,653 km (0.115 R)
• M72: 23,651,573 km (0.089 R)
• M73: 23,892,276 km (0.107 R)
• M74: 24,903,707 km (0.087 R)
• M75: 25,929,201 km (0.081 R)
• M76: 26,717,731 km (0.045 R)
• M77: 26,884,832 km (0.078 R)
• M78: 27,052,082 km (0.051 R)
• M79: 27,303,855 km (0.034 R)
• M80: 27,851,832 km (0.09 R)
• M81: 28,360,914 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.78 AU - 6.2 AU

Year: 4872 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,428,964 km

• M1: 135,685 km (0.113 R)
• M2: 304,432 km (0.027 R)
• M3: 382,671 km (0.075 R)
• M4: 540,348 km (0.114 R)
• M5: 608,115 km (0.118 R)
• M6: 679,025 km (0.107 R)
• M7: 769,831 km (0.077 R)
• M8: 909,405 km (0.096 R)
• M9: 1,038,658 km (0.082 R)
• M10: 1,105,678 km (0.117 R)
• M11: 1,164,171 km (0.111 R)
• M12: 1,274,424 km (0.051 R)
• M13: 1,604,138 km (0.092 R)
• M14: 1,716,037 km (0.111 R)
• M15: 1,865,635 km (0.111 R)
• M16: 2,091,827 km (0.094 R)
• M17: 2,239,480 km (0.051 R)
• M18: 2,769,356 km (0.117 R)
• M19: 2,945,283 km (0.12 R)
• M20: 3,495,205 km (0.109 R)
• M21: 3,819,383 km (0.072 R)
• M22: 3,879,372 km (0.082 R)
• M23: 4,138,027 km (0.092 R)
• M24: 4,261,595 km (0.102 R)
• M25: 4,480,905 km (0.094 R)
• M26: 4,833,058 km (0.092 R)
• M27: 4,946,902 km (0.118 R)
• M28: 5,210,643 km (0.071 R)
• M29: 5,294,119 km (0.101 R)
• M30: 5,462,117 km (0.079 R)
• M31: 5,632,061 km (0.101 R)
• M32: 5,821,003 km (0.094 R)
• M33: 5,924,824 km (0.118 R)
• M34: 6,029,393 km (0.1 R)
• M35: 6,169,715 km (0.117 R)
• M36: 6,832,883 km (0.051 R)
• M37: 7,237,994 km (0.032 R)
• M38: 7,499,790 km (0.099 R)
• M39: 8,226,088 km (0.073 R)
• M40: 8,894,940 km (0.118 R)
• M41: 8,954,779 km (0.109 R)
• M42: 9,581,145 km (0.071 R)
• M43: 9,642,630 km (0.069 R)
• M44: 9,848,028 km (0.091 R)
• M45: 9,972,044 km (0.039 R)
• M46: 10,410,217 km (0.119 R)
• M47: 10,599,907 km (0.114 R)
• M48: 10,769,551 km (0.111 R)
• M49: 11,004,120 km (0.11 R)
• M50: 11,696,459 km (0.073 R)
• M51: 11,871,638 km (0.087 R)
• M52: 12,047,865 km (0.073 R)
• M53: 12,158,268 km (0.118 R)
• M54: 12,536,601 km (0.09 R)
• M55: 12,964,002 km (0.109 R)
• M56: 13,694,787 km (0.112 R)
• M57: 14,065,042 km (0.076 R)
• M58: 14,462,225 km (0.113 R)
• M59: 14,673,906 km (0.026 R)
• M60: 14,791,938 km (0.108 R)
• M61: 15,171,917 km (0.091 R)
• M62: 15,772,104 km (0.067 R)
• M63: 15,965,833 km (0.046 R)
• M64: 16,111,541 km (0.042 R)
• M65: 16,233,463 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit