🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.86 AU

Year: 223 Days

Day: 24.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.77 AU - 0.77 AU

Year: 257 Days

Day: 45.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.8 AU - 2.06 AU

Year: 1021 Days

Day: 13.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,180,773 km

• M1: 37,998 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.73 AU - 2.75 AU

Year: 1727 Days

Day: 43.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 12.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.09 AU - 11.13 AU

Year: 14102 Days

Day: 11.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,180,773 km

• M1: 212,728 km (0.102 R)
• M2: 366,216 km (0.079 R)
• M3: 488,587 km (0.09 R)
• M4: 572,661 km (0.098 R)
• M5: 721,810 km (0.104 R)
• M6: 859,290 km (0.101 R)
• M7: 992,582 km (0.106 R)
• M8: 1,342,342 km (0.085 R)
• M9: 1,713,344 km (0.065 R)
• M10: 1,832,873 km (0.101 R)
• M11: 1,990,699 km (0.06 R)
• M12: 2,686,927 km (0.102 R)
• M13: 2,806,755 km (0.088 R)
• M14: 3,497,449 km (0.092 R)
• M15: 3,584,664 km (0.073 R)
• M16: 3,783,779 km (0.057 R)
• M17: 4,193,079 km (0.09 R)
• M18: 4,521,296 km (0.086 R)
• M19: 4,616,590 km (0.071 R)
• M20: 4,809,272 km (0.104 R)
• M21: 5,968,656 km (0.079 R)
• M22: 6,047,195 km (0.106 R)
• M23: 6,445,125 km (0.101 R)
• M24: 6,606,691 km (0.096 R)
• M25: 7,918,814 km (0.091 R)
• M26: 8,295,800 km (0.05 R)
• M27: 8,501,198 km (0.066 R)
• M28: 9,278,958 km (0.028 R)
• M29: 9,461,617 km (0.106 R)
• M30: 9,892,758 km (0.105 R)
• M31: 10,456,442 km (0.1 R)
• M32: 11,354,030 km (0.097 R)
• M33: 11,451,717 km (0.105 R)
• M34: 11,911,132 km (0.083 R)
• M35: 12,176,369 km (0.078 R)
• M36: 12,645,209 km (0.061 R)
• M37: 12,848,064 km (0.082 R)
• M38: 14,122,338 km (0.105 R)
• M39: 14,970,259 km (0.074 R)
• M40: 15,653,323 km (0.094 R)
• M41: 16,420,161 km (0.114 R)
• M42: 16,938,069 km (0.061 R)
• M43: 17,273,917 km (0.087 R)
• M44: 17,461,512 km (0.085 R)
• M45: 17,612,008 km (0.052 R)
• M46: 17,876,497 km (0.113 R)
• M47: 18,142,183 km (0.051 R)
• M48: 18,371,067 km (0.072 R)
• M49: 18,485,809 km (0.084 R)
• M50: 18,716,190 km (0.065 R)
• M51: 18,793,083 km (0.088 R)
• M52: 20,552,952 km (0.1 R)
• M53: 20,672,032 km (0.069 R)
• M54: 20,951,032 km (0.11 R)
• M55: 21,271,471 km (0.098 R)
• M56: 21,553,164 km (0.05 R)
• M57: 21,714,729 km (0.107 R)
• M58: 22,079,599 km (0.1 R)
• M59: 22,283,201 km (0.119 R)
• M60: 22,815,470 km (0.1 R)
• M61: 23,310,490 km (0.12 R)
• M62: 23,976,200 km (0.039 R)
• M63: 24,185,488 km (0.074 R)
• M64: 24,648,044 km (0.08 R)
• M65: 24,859,277 km (0.115 R)
• M66: 25,028,771 km (0.082 R)
• M67: 25,368,657 km (0.05 R)
• M68: 26,182,320 km (0.055 R)
• M69: 26,657,293 km (0.038 R)
• M70: 26,787,294 km (0.11 R)
• M71: 27,091,576 km (0.067 R)
• M72: 27,615,767 km (0.084 R)
• M73: 27,879,209 km (0.092 R)
• M74: 28,541,329 km (0.107 R)
• M75: 29,342,575 km (0.079 R)
• M76: 29,476,914 km (0.112 R)
• M77: 30,016,065 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 7.8

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.27 AU - 17.73 AU

Year: 21026 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,180,773 km

• M1: 241,301 km (0.073 R)
• M2: 420,819 km (0.037 R)
• M3: 572,361 km (0.079 R)
• M4: 1,885,681 km (0.107 R)
• M5: 1,957,638 km (0.119 R)
• M6: 2,255,038 km (0.104 R)
• M7: 2,527,007 km (0.095 R)
• M8: 2,727,917 km (0.09 R)
• M9: 3,493,110 km (0.096 R)
• M10: 3,717,058 km (0.058 R)
• M11: 3,945,644 km (0.08 R)
• M12: 4,368,707 km (0.079 R)
• M13: 4,464,599 km (0.111 R)
• M14: 4,610,008 km (0.05 R)
• M15: 7,139,110 km (0.099 R)
• M16: 8,358,033 km (0.061 R)
• M17: 8,657,678 km (0.069 R)
• M18: 9,021,948 km (0.106 R)
• M19: 10,787,054 km (0.083 R)
• M20: 12,246,680 km (0.115 R)
• M21: 12,518,649 km (0.04 R)
• M22: 12,999,457 km (0.081 R)
• M23: 14,263,409 km (0.093 R)
• M24: 15,273,344 km (0.056 R)
• M25: 18,750,597 km (0.051 R)
• M26: 19,855,377 km (0.052 R)
• M27: 20,174,918 km (0.098 R)
• M28: 20,255,103 km (0.038 R)
• M29: 20,981,251 km (0.108 R)
• M30: 21,062,483 km (0.11 R)
• M31: 22,958,935 km (0.105 R)
• M32: 23,462,631 km (0.1 R)
• M33: 23,631,377 km (0.095 R)
• M34: 25,254,065 km (0.078 R)
• M35: 25,773,918 km (0.119 R)
• M36: 25,860,834 km (0.041 R)
• M37: 26,035,116 km (0.119 R)
• M38: 27,000,620 km (0.101 R)
• M39: 27,354,719 km (0.112 R)
• M40: 27,710,163 km (0.11 R)
• M41: 27,977,794 km (0.085 R)
• M42: 28,695,864 km (0.041 R)
• M43: 30,517,068 km (0.045 R)
• M44: 32,094,278 km (0.032 R)
• M45: 32,845,708 km (0.085 R)
• M46: 33,128,897 km (0.111 R)
• M47: 33,223,593 km (0.1 R)
• M48: 34,270,179 km (0.099 R)
• M49: 34,365,772 km (0.107 R)
• M50: 36,005,814 km (0.064 R)
• M51: 36,103,202 km (0.119 R)
• M52: 36,395,516 km (0.116 R)
• M53: 36,884,402 km (0.11 R)
• M54: 38,066,824 km (0.116 R)
• M55: 38,862,086 km (0.1 R)
• M56: 39,161,581 km (0.116 R)
• M57: 40,165,831 km (0.052 R)
• M58: 40,772,451 km (0.049 R)
• M59: 42,610,261 km (0.106 R)
• M60: 42,713,184 km (0.085 R)
• M61: 42,919,180 km (0.099 R)
• M62: 43,539,413 km (0.1 R)
• M63: 46,049,217 km (0.099 R)
• M64: 46,154,833 km (0.08 R)
• M65: 46,260,598 km (0.093 R)
• M66: 47,641,686 km (0.103 R)
• M67: 49,036,387 km (0.04 R)
• M68: 49,360,117 km (0.082 R)
• M69: 50,553,160 km (0.094 R)
• M70: 51,536,466 km (0.109 R)
• M71: 52,085,491 km (0.111 R)
• M72: 53,966,385 km (0.116 R)
• M73: 55,982,216 km (0.099 R)
• M74: 59,281,298 km (0.06 R)
• M75: 60,433,501 km (0.091 R)
• M76: 61,244,321 km (0.112 R)
• M77: 62,058,881 km (0.046 R)
• M78: 63,228,737 km (0.08 R)
• M79: 63,581,040 km (0.09 R)
• M80: 65,115,465 km (0.117 R)
• M81: 68,461,670 km (0.079 R)
• M82: 71,740,856 km (0.106 R)
• M83: 71,863,227 km (0.085 R)
• M84: 72,722,218 km (0.12 R)
• M85: 73,831,636 km (0.095 R)
• M86: 77,318,762 km (0.033 R)
• M87: 79,082,371 km (0.083 R)
• M88: 79,462,051 km (0.092 R)
• M89: 80,096,046 km (0.116 R)
• M90: 80,223,055 km (0.101 R)
• M91: 81,369,274 km (0.067 R)
• M92: 81,496,881 km (0.089 R)
• M93: 81,624,637 km (0.108 R)
• M94: 86,007,855 km (0.075 R)
• M95: 87,180,702 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit