🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 143 Days

Day: 31.7 Hours

Environment

Temp: 269 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,070,996 km

• M1: 109,805 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.75 AU

Year: 201 Days

Day: 44.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.05 AU - 1.25 AU

Year: 431 Days

Day: 47.3 Hours

Environment

Temp: 46 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.04 AU - 1.52 AU

Year: 507 Days

Day: 31.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,070,996 km

• M1: 50,564 km (0.12 R)
• M2: 826,079 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.96 AU - 4.14 AU

Year: 2340 Days

Day: 16.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,070,996 km

• M1: 631,901 km (0.106 R)
• M2: 1,371,962 km (0.12 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 8.7

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.69 AU - 8.95 AU

Year: 6929 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,070,996 km

• M1: 122,969 km (0.098 R)
• M2: 209,587 km (0.113 R)
• M3: 620,532 km (0.093 R)
• M4: 725,400 km (0.087 R)
• M5: 902,674 km (0.107 R)
• M6: 1,112,260 km (0.094 R)
• M7: 1,396,496 km (0.11 R)
• M8: 3,261,682 km (0.041 R)
• M9: 3,724,089 km (0.034 R)
• M10: 3,779,889 km (0.086 R)
• M11: 3,835,839 km (0.048 R)
• M12: 4,530,123 km (0.117 R)
• M13: 4,679,721 km (0.101 R)
• M14: 5,231,587 km (0.087 R)
• M15: 5,357,100 km (0.103 R)
• M16: 5,451,945 km (0.067 R)
• M17: 5,999,473 km (0.108 R)
• M18: 6,396,506 km (0.064 R)
• M19: 6,699,890 km (0.06 R)
• M20: 7,531,954 km (0.101 R)
• M21: 7,996,305 km (0.061 R)
• M22: 8,250,173 km (0.066 R)
• M23: 9,329,970 km (0.115 R)
• M24: 9,444,114 km (0.092 R)
• M25: 10,532,737 km (0.1 R)
• M26: 10,691,461 km (0.057 R)
• M27: 10,891,024 km (0.069 R)
• M28: 10,971,209 km (0.079 R)
• M29: 11,660,556 km (0.097 R)
• M30: 12,699,662 km (0.076 R)
• M31: 12,953,530 km (0.117 R)
• M32: 13,080,987 km (0.055 R)
• M33: 13,855,007 km (0.073 R)
• M34: 14,423,180 km (0.093 R)
• M35: 15,222,481 km (0.081 R)
• M36: 15,401,998 km (0.099 R)
• M37: 15,899,411 km (0.101 R)
• M38: 16,586,365 km (0.102 R)
• M39: 17,049,669 km (0.104 R)
• M40: 17,517,163 km (0.047 R)
• M41: 17,611,110 km (0.085 R)
• M42: 17,799,753 km (0.116 R)
• M43: 17,941,572 km (0.113 R)
• M44: 19,234,995 km (0.1 R)
• M45: 19,429,173 km (0.113 R)
• M46: 19,672,868 km (0.067 R)
• M47: 20,558,338 km (0.098 R)
• M48: 20,956,119 km (0.102 R)
• M49: 21,256,062 km (0.052 R)
• M50: 21,860,288 km (0.074 R)
• M51: 21,961,416 km (0.07 R)
• M52: 22,572,224 km (0.104 R)
• M53: 22,879,798 km (0.073 R)
• M54: 23,447,073 km (0.071 R)
• M55: 23,706,475 km (0.119 R)
• M56: 23,914,716 km (0.102 R)
• M57: 24,385,500 km (0.076 R)
• M58: 24,543,027 km (0.064 R)
• M59: 25,176,723 km (0.105 R)
• M60: 25,922,917 km (0.071 R)
• M61: 26,568,283 km (0.086 R)
• M62: 26,730,447 km (0.083 R)
• M63: 26,838,756 km (0.079 R)
• M64: 27,164,580 km (0.108 R)
• M65: 28,757,348 km (0.113 R)
• M66: 29,873,498 km (0.056 R)
• M67: 29,929,747 km (0.04 R)
• M68: 30,549,980 km (0.109 R)
• M69: 31,688,719 km (0.076 R)
• M70: 31,975,498 km (0.108 R)
• M71: 32,841,221 km (0.112 R)
• M72: 33,247,828 km (0.088 R)
• M73: 33,364,215 km (0.113 R)
• M74: 33,656,080 km (0.118 R)
• M75: 35,246,455 km (0.025 R)
• M76: 35,543,556 km (0.09 R)
• M77: 35,603,096 km (0.063 R)
• M78: 35,782,015 km (0.064 R)
• M79: 37,404,704 km (0.114 R)
• M80: 37,707,789 km (0.091 R)
• M81: 37,768,526 km (0.091 R)
• M82: 38,867,172 km (0.085 R)
• M83: 39,051,327 km (0.051 R)
• M84: 39,482,169 km (0.118 R)
• M85: 40,783,820 km (0.11 R)
• M86: 40,908,585 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 14.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.59 AU - 11.49 AU

Year: 12833 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,070,996 km

• M1: 305,479 km (0.068 R)
• M2: 1,172,548 km (0.079 R)
• M3: 1,715,738 km (0.058 R)
• M4: 2,056,073 km (0.112 R)
• M5: 2,389,676 km (0.114 R)
• M6: 2,681,243 km (0.105 R)
• M7: 2,861,957 km (0.104 R)
• M8: 3,203,788 km (0.105 R)
• M9: 3,526,321 km (0.113 R)
• M10: 3,625,205 km (0.109 R)
• M11: 4,203,102 km (0.053 R)
• M12: 4,592,804 km (0.116 R)
• M13: 4,737,316 km (0.119 R)
• M14: 4,846,821 km (0.091 R)
• M15: 5,180,425 km (0.107 R)
• M16: 5,293,371 km (0.074 R)
• M17: 5,753,235 km (0.077 R)
• M18: 5,948,759 km (0.063 R)
• M19: 6,146,528 km (0.102 R)
• M20: 6,548,497 km (0.083 R)
• M21: 7,000,732 km (0.104 R)
• M22: 7,209,720 km (0.099 R)
• M23: 7,849,101 km (0.062 R)
• M24: 8,153,682 km (0.103 R)
• M25: 9,136,540 km (0.062 R)
• M26: 9,642,032 km (0.053 R)
• M27: 10,156,648 km (0.12 R)
• M28: 10,298,617 km (0.098 R)
• M29: 10,680,390 km (0.099 R)
• M30: 12,153,181 km (0.097 R)
• M31: 12,455,519 km (0.064 R)
• M32: 13,067,374 km (0.111 R)
• M33: 13,273,520 km (0.115 R)
• M34: 14,746,909 km (0.028 R)
• M35: 14,961,582 km (0.061 R)
• M36: 16,050,804 km (0.053 R)
• M37: 16,996,712 km (0.118 R)
• M38: 17,561,593 km (0.11 R)
• M39: 19,941,396 km (0.093 R)
• M40: 20,238,647 km (0.103 R)
• M41: 21,078,340 km (0.12 R)
• M42: 21,807,330 km (0.097 R)
• M43: 22,174,892 km (0.039 R)
• M44: 23,602,954 km (0.09 R)
• M45: 23,980,389 km (0.096 R)
• M46: 28,328,750 km (0.088 R)
• M47: 28,998,350 km (0.062 R)
• M48: 29,335,095 km (0.109 R)
• M49: 29,605,568 km (0.079 R)
• M50: 29,808,872 km (0.107 R)
• M51: 31,245,011 km (0.09 R)
• M52: 32,006,315 km (0.091 R)
• M53: 32,354,429 km (0.063 R)
• M54: 36,482,882 km (0.095 R)
• M55: 37,138,120 km (0.11 R)
• M56: 37,577,340 km (0.106 R)
• M57: 37,797,398 km (0.106 R)
• M58: 38,756,620 km (0.067 R)
• M59: 38,979,072 km (0.11 R)
• M60: 39,127,622 km (0.097 R)
• M61: 40,849,494 km (0.095 R)
• M62: 42,902,276 km (0.109 R)
• M63: 43,440,080 km (0.113 R)
• M64: 43,594,016 km (0.056 R)
• M65: 43,825,444 km (0.098 R)
• M66: 45,378,569 km (0.104 R)
• M67: 45,534,899 km (0.097 R)
• M68: 47,980,375 km (0.096 R)
• M69: 48,299,019 km (0.079 R)
• M70: 48,938,400 km (0.071 R)
• M71: 50,306,473 km (0.055 R)
• M72: 51,442,669 km (0.081 R)
• M73: 51,768,792 km (0.067 R)
• M74: 52,259,323 km (0.065 R)
• M75: 53,327,452 km (0.074 R)
• M76: 54,236,858 km (0.084 R)
• M77: 54,818,195 km (0.033 R)
• M78: 55,151,349 km (0.111 R)
• M79: 55,652,353 km (0.094 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 20,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit