🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.77 AU - 1.13 AU

Year: 337 Days

Day: 22.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.93 AU - 1.21 AU

Year: 402 Days

Day: 19.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.2 AU - 4.28 AU

Year: 3173 Days

Day: 19.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,411,490 km

• M1: 2,914,466 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.35 AU - 5.31 AU

Year: 3858 Days

Day: 19.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 13.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.7 AU - 9.3 AU

Year: 9007 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,411,490 km

• M1: 195,674 km (0.098 R)
• M2: 385,065 km (0.113 R)
• M3: 512,672 km (0.073 R)
• M4: 644,767 km (0.101 R)
• M5: 868,266 km (0.085 R)
• M6: 1,432,100 km (0.078 R)
• M7: 1,732,343 km (0.025 R)
• M8: 1,900,940 km (0.104 R)
• M9: 2,255,038 km (0.061 R)
• M10: 2,534,637 km (0.115 R)
• M11: 2,703,084 km (0.118 R)
• M12: 3,153,673 km (0.113 R)
• M13: 3,547,564 km (0.113 R)
• M14: 3,655,274 km (0.107 R)
• M15: 3,873,986 km (0.062 R)
• M16: 4,153,734 km (0.085 R)
• M17: 4,382,320 km (0.078 R)
• M18: 5,400,034 km (0.099 R)
• M19: 5,713,143 km (0.072 R)
• M20: 6,259,025 km (0.112 R)
• M21: 6,956,451 km (0.105 R)
• M22: 7,366,349 km (0.036 R)
• M23: 7,784,026 km (0.108 R)
• M24: 8,031,162 km (0.061 R)
• M25: 8,245,236 km (0.119 R)
• M26: 9,009,233 km (0.066 R)
• M27: 10,487,708 km (0.057 R)
• M28: 11,837,530 km (0.06 R)
• M29: 12,698,466 km (0.101 R)
• M30: 13,031,770 km (0.119 R)
• M31: 14,480,326 km (0.113 R)
• M32: 14,654,159 km (0.114 R)
• M33: 14,872,422 km (0.12 R)
• M34: 15,489,064 km (0.118 R)
• M35: 15,577,925 km (0.078 R)
• M36: 16,069,354 km (0.119 R)
• M37: 17,481,708 km (0.104 R)
• M38: 18,272,931 km (0.089 R)
• M39: 19,553,788 km (0.089 R)
• M40: 19,649,830 km (0.12 R)
• M41: 19,842,362 km (0.109 R)
• M42: 20,375,080 km (0.107 R)
• M43: 20,472,469 km (0.119 R)
• M44: 21,256,960 km (0.053 R)
• M45: 21,355,694 km (0.092 R)
• M46: 22,703,870 km (0.08 R)
• M47: 24,699,656 km (0.086 R)
• M48: 24,803,477 km (0.045 R)
• M49: 25,692,238 km (0.113 R)
• M50: 26,113,954 km (0.053 R)
• M51: 26,804,348 km (0.094 R)
• M52: 27,824,157 km (0.119 R)
• M53: 27,986,321 km (0.115 R)
• M54: 29,185,348 km (0.097 R)
• M55: 30,289,829 km (0.108 R)
• M56: 34,552,171 km (0.063 R)
• M57: 34,784,796 km (0.1 R)
• M58: 35,134,556 km (0.092 R)
• M59: 35,602,797 km (0.055 R)
• M60: 36,663,895 km (0.105 R)
• M61: 39,119,544 km (0.036 R)
• M62: 39,483,366 km (0.101 R)
• M63: 39,909,271 km (0.104 R)
• M64: 40,826,904 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 11

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.48 AU - 13.62 AU

Year: 13350 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,411,490 km

• M1: 155,582 km (0.089 R)
• M2: 244,593 km (0.09 R)
• M3: 939,475 km (0.117 R)
• M4: 1,019,659 km (0.099 R)
• M5: 1,144,723 km (0.114 R)
• M6: 1,231,041 km (0.047 R)
• M7: 1,821,504 km (0.108 R)
• M8: 2,214,497 km (0.107 R)
• M9: 2,323,704 km (0.07 R)
• M10: 2,750,058 km (0.057 R)
• M11: 2,957,400 km (0.098 R)
• M12: 3,293,846 km (0.086 R)
• M13: 3,387,793 km (0.115 R)
• M14: 3,482,638 km (0.108 R)
• M15: 3,578,381 km (0.073 R)
• M16: 4,444,852 km (0.061 R)
• M17: 4,514,116 km (0.039 R)
• M18: 5,634,155 km (0.093 R)
• M19: 6,716,346 km (0.075 R)
• M20: 6,956,600 km (0.114 R)
• M21: 7,736,005 km (0.111 R)
• M22: 8,242,394 km (0.092 R)
• M23: 8,327,964 km (0.105 R)
• M24: 8,890,751 km (0.082 R)
• M25: 9,066,379 km (0.099 R)
• M26: 9,510,535 km (0.11 R)
• M27: 10,236,085 km (0.09 R)
• M28: 10,328,087 km (0.067 R)
• M29: 10,420,240 km (0.118 R)
• M30: 10,698,641 km (0.078 R)
• M31: 11,884,653 km (0.108 R)
• M32: 12,273,009 km (0.087 R)
• M33: 12,616,336 km (0.102 R)
• M34: 14,174,099 km (0.108 R)
• M35: 14,328,035 km (0.119 R)
• M36: 14,741,374 km (0.06 R)
• M37: 15,106,243 km (0.072 R)
• M38: 15,844,958 km (0.1 R)
• M39: 16,218,803 km (0.064 R)
• M40: 16,379,920 km (0.039 R)
• M41: 17,138,680 km (0.063 R)
• M42: 17,412,444 km (0.046 R)
• M43: 18,690,459 km (0.092 R)
• M44: 18,972,301 km (0.097 R)
• M45: 20,518,395 km (0.057 R)
• M46: 20,984,243 km (0.072 R)
• M47: 21,748,688 km (0.11 R)
• M48: 22,283,201 km (0.094 R)
• M49: 22,402,580 km (0.109 R)
• M50: 23,123,492 km (0.102 R)
• M51: 23,244,368 km (0.043 R)
• M52: 24,157,513 km (0.108 R)
• M53: 24,280,183 km (0.091 R)
• M54: 25,393,491 km (0.077 R)
• M55: 26,586,534 km (0.109 R)
• M56: 27,605,445 km (0.113 R)
• M57: 27,862,155 km (0.058 R)
• M58: 29,027,223 km (0.091 R)
• M59: 29,157,672 km (0.113 R)
• M60: 29,353,645 km (0.074 R)
• M61: 30,340,243 km (0.076 R)
• M62: 30,804,446 km (0.075 R)
• M63: 30,937,438 km (0.112 R)
• M64: 31,070,730 km (0.109 R)
• M65: 31,538,522 km (0.105 R)
• M66: 33,092,096 km (0.095 R)
• M67: 34,187,601 km (0.038 R)
• M68: 36,765,921 km (0.106 R)
• M69: 37,900,172 km (0.1 R)
• M70: 38,973,985 km (0.062 R)
• M71: 39,623,090 km (0.031 R)
• M72: 41,005,076 km (0.117 R)
• M73: 42,699,122 km (0.111 R)
• M74: 43,368,273 km (0.116 R)
• M75: 43,741,520 km (0.076 R)
• M76: 44,716,898 km (0.076 R)
• M77: 46,765,491 km (0.071 R)
• M78: 46,918,380 km (0.087 R)
• M79: 46,994,974 km (0.079 R)
• M80: 48,534,486 km (0.025 R)
• M81: 49,077,377 km (0.057 R)
• M82: 50,717,717 km (0.101 R)
• M83: 52,932,663 km (0.11 R)
• M84: 53,171,870 km (0.102 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit