🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.71 AU - 1.13 AU

Year: 309 Days

Day: 19.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.85 AU - 1.29 AU

Year: 387 Days

Day: 24.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.19 AU - 1.71 AU

Year: 611 Days

Day: 37.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.89 AU - 2.29 AU

Year: 1057 Days

Day: 22.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,157,191 km

• M1: 430,842 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.86 AU - 3.32 AU

Year: 1900 Days

Day: 41.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.49 AU - 4.59 AU

Year: 3384 Days

Day: 38.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 135.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.2

Radius: 10.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.14 AU - 8.46 AU

Year: 7621 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,157,191 km

• M1: 137,181 km (0.1 R)
• M2: 203,902 km (0.108 R)
• M3: 506,538 km (0.073 R)
• M4: 609,911 km (0.047 R)
• M5: 786,735 km (0.118 R)
• M6: 867,967 km (0.071 R)
• M7: 1,024,895 km (0.025 R)
• M8: 1,238,670 km (0.113 R)
• M9: 1,318,705 km (0.039 R)
• M10: 1,552,377 km (0.111 R)
• M11: 1,727,556 km (0.082 R)
• M12: 2,213,899 km (0.074 R)
• M13: 2,371,874 km (0.049 R)
• M14: 2,911,623 km (0.112 R)
• M15: 3,627,000 km (0.095 R)
• M16: 3,696,863 km (0.118 R)
• M17: 4,222,699 km (0.114 R)
• M18: 4,320,835 km (0.079 R)
• M19: 4,419,869 km (0.037 R)
• M20: 4,977,570 km (0.118 R)
• M21: 5,719,725 km (0.098 R)
• M22: 5,801,256 km (0.098 R)
• M23: 5,993,040 km (0.056 R)
• M24: 6,270,844 km (0.089 R)
• M25: 6,524,562 km (0.097 R)
• M26: 6,954,655 km (0.089 R)
• M27: 7,394,174 km (0.103 R)
• M28: 7,602,414 km (0.109 R)
• M29: 7,722,242 km (0.118 R)
• M30: 8,891,948 km (0.108 R)
• M31: 9,433,043 km (0.105 R)
• M32: 9,984,910 km (0.087 R)
• M33: 10,116,257 km (0.051 R)
• M34: 10,281,263 km (0.083 R)
• M35: 10,680,989 km (0.085 R)
• M36: 10,882,796 km (0.111 R)
• M37: 11,427,183 km (0.05 R)
• M38: 12,084,965 km (0.103 R)
• M39: 12,189,982 km (0.094 R)
• M40: 12,436,221 km (0.092 R)
• M41: 12,826,372 km (0.051 R)
• M42: 13,256,765 km (0.037 R)
• M43: 13,801,301 km (0.081 R)
• M44: 14,501,569 km (0.095 R)
• M45: 15,025,012 km (0.105 R)
• M46: 15,898,364 km (0.089 R)
• M47: 16,360,472 km (0.039 R)
• M48: 16,554,351 km (0.095 R)
• M49: 17,140,625 km (0.051 R)
• M50: 17,614,551 km (0.075 R)
• M51: 17,813,217 km (0.116 R)
• M52: 17,932,895 km (0.102 R)
• M53: 18,737,133 km (0.078 R)
• M54: 18,858,756 km (0.09 R)
• M55: 18,980,679 km (0.045 R)
• M56: 19,347,941 km (0.114 R)
• M57: 19,800,026 km (0.068 R)
• M58: 20,463,942 km (0.104 R)
• M59: 20,589,305 km (0.072 R)
• M60: 20,756,705 km (0.051 R)
• M61: 20,882,516 km (0.072 R)
• M62: 21,219,560 km (0.053 R)
• M63: 21,346,419 km (0.068 R)
• M64: 21,643,222 km (0.057 R)
• M65: 22,155,445 km (0.109 R)
• M66: 22,241,164 km (0.06 R)
• M67: 22,887,876 km (0.115 R)
• M68: 23,628,236 km (0.042 R)
• M69: 23,759,583 km (0.104 R)
• M70: 23,847,397 km (0.112 R)
• M71: 24,199,700 km (0.042 R)
• M72: 24,509,218 km (0.107 R)
• M73: 24,597,929 km (0.093 R)
• M74: 24,909,242 km (0.109 R)
• M75: 25,311,361 km (0.083 R)
• M76: 25,580,637 km (0.107 R)
• M77: 25,805,782 km (0.12 R)
• M78: 25,941,168 km (0.107 R)
• M79: 27,124,637 km (0.094 R)
• M80: 27,630,577 km (0.108 R)
• M81: 27,815,330 km (0.109 R)
• M82: 28,000,533 km (0.093 R)
• M83: 28,558,533 km (0.068 R)
• M84: 28,932,527 km (0.076 R)
• M85: 29,732,726 km (0.108 R)
• M86: 29,922,117 km (0.097 R)
• M87: 30,016,962 km (0.026 R)
• M88: 31,162,583 km (0.106 R)
• M89: 31,354,966 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.8

Radius: 7.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.98 AU - 18.3 AU

Year: 27029 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,157,191 km

• M1: 355,295 km (0.082 R)
• M2: 424,559 km (0.109 R)
• M3: 546,331 km (0.11 R)
• M4: 645,664 km (0.104 R)
• M5: 1,744,461 km (0.086 R)
• M6: 1,794,127 km (0.115 R)
• M7: 1,894,807 km (0.099 R)
• M8: 3,244,329 km (0.092 R)
• M9: 3,305,814 km (0.11 R)
• M10: 3,367,747 km (0.109 R)
• M11: 3,715,114 km (0.091 R)
• M12: 4,107,060 km (0.075 R)
• M13: 4,207,141 km (0.092 R)
• M14: 4,443,805 km (0.118 R)
• M15: 6,295,826 km (0.115 R)
• M16: 6,841,260 km (0.102 R)
• M17: 7,199,996 km (0.071 R)
• M18: 7,524,025 km (0.106 R)
• M19: 7,646,695 km (0.113 R)
• M20: 9,170,798 km (0.039 R)
• M21: 9,788,189 km (0.108 R)
• M22: 10,328,087 km (0.085 R)
• M23: 11,483,881 km (0.104 R)
• M24: 12,196,714 km (0.082 R)
• M25: 12,437,567 km (0.117 R)
• M26: 12,875,141 km (0.033 R)
• M27: 14,167,068 km (0.081 R)
• M28: 14,777,278 km (0.048 R)
• M29: 15,447,925 km (0.109 R)
• M30: 16,872,396 km (0.086 R)
• M31: 17,140,774 km (0.037 R)
• M32: 19,506,665 km (0.101 R)
• M33: 21,332,656 km (0.11 R)
• M34: 21,448,595 km (0.04 R)
• M35: 22,031,278 km (0.119 R)
• M36: 22,501,315 km (0.116 R)
• M37: 22,796,771 km (0.104 R)
• M38: 22,974,643 km (0.069 R)
• M39: 24,596,134 km (0.071 R)
• M40: 24,961,452 km (0.094 R)
• M41: 25,328,565 km (0.037 R)
• M42: 27,505,513 km (0.079 R)
• M43: 27,568,644 km (0.102 R)
• M44: 28,011,603 km (0.079 R)
• M45: 28,202,041 km (0.093 R)
• M46: 29,418,720 km (0.089 R)
• M47: 32,035,786 km (0.087 R)
• M48: 32,368,042 km (0.069 R)
• M49: 32,634,775 km (0.1 R)
• M50: 32,902,256 km (0.119 R)
• M51: 33,103,316 km (0.074 R)
• M52: 33,843,975 km (0.044 R)
• M53: 36,305,907 km (0.07 R)
• M54: 36,999,892 km (0.112 R)
• M55: 42,343,079 km (0.112 R)
• M56: 43,073,565 km (0.088 R)
• M57: 43,660,887 km (0.099 R)
• M58: 45,066,508 km (0.091 R)
• M59: 45,364,358 km (0.104 R)
• M60: 45,887,052 km (0.109 R)
• M61: 46,486,940 km (0.071 R)
• M62: 46,637,286 km (0.064 R)
• M63: 48,073,874 km (0.078 R)
• M64: 49,832,248 km (0.108 R)
• M65: 49,986,034 km (0.061 R)
• M66: 50,835,301 km (0.106 R)
• M67: 51,067,776 km (0.08 R)
• M68: 51,767,296 km (0.108 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit