🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.46 AU - 0.64 AU

Year: 146 Days

Day: 44.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,994,987 km

• M1: 48,320 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.08 AU - 1.42 AU

Year: 501 Days

Day: 35.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 501 Days

Day: 23.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 126.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.51 AU - 2.55 AU

Year: 1441 Days

Day: 13.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 72.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 9

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.68 AU - 11.98 AU

Year: 14573 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,994,987 km

• M1: 277,205 km (0.048 R)
• M2: 680,072 km (0.119 R)
• M3: 1,018,761 km (0.092 R)
• M4: 1,092,513 km (0.084 R)
• M5: 1,461,571 km (0.113 R)
• M6: 1,777,821 km (0.062 R)
• M7: 2,608,388 km (0.112 R)
• M8: 3,172,372 km (0.113 R)
• M9: 3,543,824 km (0.092 R)
• M10: 3,658,117 km (0.094 R)
• M11: 4,247,233 km (0.08 R)
• M12: 4,573,656 km (0.114 R)
• M13: 4,656,533 km (0.07 R)
• M14: 4,739,859 km (0.095 R)
• M15: 5,778,966 km (0.115 R)
• M16: 6,186,470 km (0.112 R)
• M17: 7,463,737 km (0.066 R)
• M18: 8,207,687 km (0.116 R)
• M19: 8,511,820 km (0.095 R)
• M20: 8,665,307 km (0.075 R)
• M21: 8,819,842 km (0.116 R)
• M22: 9,183,664 km (0.114 R)
• M23: 9,393,849 km (0.039 R)
• M24: 14,524,308 km (0.086 R)
• M25: 15,201,238 km (0.087 R)
• M26: 15,512,402 km (0.08 R)
• M27: 15,637,465 km (0.117 R)
• M28: 15,888,491 km (0.063 R)
• M29: 16,331,151 km (0.102 R)
• M30: 16,585,916 km (0.082 R)
• M31: 16,649,794 km (0.104 R)
• M32: 18,405,774 km (0.086 R)
• M33: 20,906,003 km (0.065 R)
• M34: 21,460,413 km (0.087 R)
• M35: 23,654,415 km (0.099 R)
• M36: 23,870,584 km (0.102 R)
• M37: 24,595,685 km (0.053 R)
• M38: 24,741,543 km (0.111 R)
• M39: 27,114,464 km (0.093 R)
• M40: 28,787,567 km (0.077 R)
• M41: 28,864,460 km (0.068 R)
• M42: 29,172,482 km (0.039 R)
• M43: 30,650,659 km (0.105 R)
• M44: 31,596,716 km (0.062 R)
• M45: 32,073,335 km (0.089 R)
• M46: 32,392,427 km (0.103 R)
• M47: 33,355,987 km (0.078 R)
• M48: 34,573,564 km (0.112 R)
• M49: 35,558,217 km (0.052 R)
• M50: 36,801,824 km (0.103 R)
• M51: 36,968,775 km (0.081 R)
• M52: 37,891,196 km (0.119 R)
• M53: 38,566,780 km (0.112 R)
• M54: 39,502,365 km (0.087 R)
• M55: 40,445,280 km (0.077 R)
• M56: 41,395,676 km (0.076 R)
• M57: 43,582,796 km (0.051 R)
• M58: 43,759,322 km (0.112 R)
• M59: 44,379,256 km (0.113 R)
• M60: 44,468,117 km (0.104 R)
• M61: 47,340,845 km (0.093 R)
• M62: 47,704,068 km (0.107 R)
• M63: 48,342,103 km (0.109 R)
• M64: 48,616,466 km (0.086 R)
• M65: 48,982,980 km (0.095 R)
• M66: 49,258,390 km (0.089 R)
• M67: 49,534,398 km (0.08 R)
• M68: 49,718,703 km (0.119 R)
• M69: 50,180,511 km (0.119 R)
• M70: 51,201,367 km (0.095 R)
• M71: 52,322,753 km (0.098 R)
• M72: 54,685,053 km (0.104 R)
• M73: 56,888,929 km (0.102 R)
• M74: 58,050,257 km (0.06 R)
• M75: 58,147,346 km (0.097 R)
• M76: 58,244,585 km (0.104 R)
• M77: 58,341,823 km (0.099 R)
• M78: 58,731,226 km (0.037 R)
• M79: 59,121,677 km (0.117 R)
• M80: 60,003,108 km (0.1 R)
• M81: 62,673,430 km (0.102 R)
• M82: 63,072,407 km (0.11 R)
• M83: 63,572,214 km (0.111 R)
• M84: 64,274,127 km (0.087 R)
• M85: 64,575,716 km (0.109 R)
• M86: 65,382,348 km (0.06 R)
• M87: 67,107,510 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198

Radius: 7.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.42 AU - 17.94 AU

Year: 22238 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,994,987 km

• M1: 101,876 km (0.056 R)
• M2: 187,297 km (0.113 R)
• M3: 240,703 km (0.086 R)
• M4: 396,883 km (0.059 R)
• M5: 783,594 km (0.109 R)
• M6: 860,786 km (0.064 R)
• M7: 1,044,193 km (0.116 R)
• M8: 1,424,172 km (0.036 R)
• M9: 1,568,085 km (0.104 R)
• M10: 2,357,214 km (0.11 R)
• M11: 3,734,262 km (0.095 R)
• M12: 4,034,655 km (0.078 R)
• M13: 4,517,556 km (0.062 R)
• M14: 4,873,749 km (0.059 R)
• M15: 6,426,425 km (0.105 R)
• M16: 7,029,754 km (0.062 R)
• M17: 9,168,405 km (0.105 R)
• M18: 9,437,681 km (0.092 R)
• M19: 9,800,755 km (0.078 R)
• M20: 9,846,382 km (0.115 R)
• M21: 10,964,626 km (0.067 R)
• M22: 11,829,302 km (0.11 R)
• M23: 12,269,868 km (0.083 R)
• M24: 12,616,187 km (0.111 R)
• M25: 13,016,062 km (0.093 R)
• M26: 13,572,566 km (0.089 R)
• M27: 13,776,917 km (0.05 R)
• M28: 14,033,776 km (0.057 R)
• M29: 14,708,911 km (0.118 R)
• M30: 14,918,648 km (0.109 R)
• M31: 14,971,306 km (0.114 R)
• M32: 16,090,597 km (0.062 R)
• M33: 19,548,851 km (0.093 R)
• M34: 21,598,342 km (0.112 R)
• M35: 22,497,425 km (0.079 R)
• M36: 22,739,325 km (0.102 R)
• M37: 23,042,710 km (0.075 R)
• M38: 24,642,509 km (0.088 R)
• M39: 25,267,230 km (0.047 R)
• M40: 25,834,056 km (0.099 R)
• M41: 27,559,219 km (0.056 R)
• M42: 27,947,725 km (0.091 R)
• M43: 28,664,448 km (0.1 R)
• M44: 29,255,509 km (0.052 R)
• M45: 30,717,080 km (0.092 R)
• M46: 31,524,161 km (0.097 R)
• M47: 33,572,455 km (0.075 R)
• M48: 33,918,026 km (0.031 R)
• M49: 34,473,333 km (0.112 R)
• M50: 36,511,604 km (0.098 R)
• M51: 37,223,391 km (0.095 R)
• M52: 38,155,685 km (0.096 R)
• M53: 40,850,691 km (0.069 R)
• M54: 40,998,194 km (0.034 R)
• M55: 41,071,946 km (0.097 R)
• M56: 41,812,156 km (0.048 R)
• M57: 41,960,707 km (0.115 R)
• M58: 42,258,407 km (0.042 R)
• M59: 44,059,116 km (0.104 R)
• M60: 47,038,208 km (0.087 R)
• M61: 47,579,752 km (0.111 R)
• M62: 49,845,412 km (0.117 R)
• M63: 50,318,590 km (0.102 R)
• M64: 50,397,578 km (0.111 R)
• M65: 50,713,977 km (0.077 R)
• M66: 52,305,848 km (0.064 R)
• M67: 53,027,508 km (0.092 R)
• M68: 53,671,826 km (0.112 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit