🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 239 Days

Day: 32.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,688,005 km

• M1: 414,237 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 347 Days

Day: 33.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.64 AU

Year: 675 Days

Day: 24.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,688,005 km

• M1: 110,852 km (0.091 R)
• M2: 531,222 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.19 AU - 1.91 AU

Year: 723 Days

Day: 36.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.7 AU - 4.96 AU

Year: 3376 Days

Day: 38.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 12

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.01 AU - 10.87 AU

Year: 10869 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,688,005 km

• M1: 150,944 km (0.08 R)
• M2: 510,278 km (0.096 R)
• M3: 711,188 km (0.041 R)
• M4: 959,820 km (0.079 R)
• M5: 1,237,025 km (0.059 R)
• M6: 1,588,879 km (0.087 R)
• M7: 2,025,555 km (0.03 R)
• M8: 2,133,864 km (0.09 R)
• M9: 2,216,292 km (0.076 R)
• M10: 2,328,042 km (0.085 R)
• M11: 2,615,719 km (0.114 R)
• M12: 2,704,430 km (0.088 R)
• M13: 3,131,383 km (0.112 R)
• M14: 3,745,183 km (0.07 R)
• M15: 3,980,650 km (0.116 R)
• M16: 4,537,453 km (0.05 R)
• M17: 4,716,522 km (0.114 R)
• M18: 5,118,940 km (0.071 R)
• M19: 5,570,576 km (0.062 R)
• M20: 6,837,071 km (0.081 R)
• M21: 7,376,372 km (0.102 R)
• M22: 8,058,837 km (0.058 R)
• M23: 9,392,802 km (0.056 R)
• M24: 9,529,983 km (0.085 R)
• M25: 10,085,440 km (0.077 R)
• M26: 11,034,339 km (0.093 R)
• M27: 12,110,995 km (0.079 R)
• M28: 12,813,506 km (0.119 R)
• M29: 13,529,332 km (0.106 R)
• M30: 14,521,465 km (0.118 R)
• M31: 15,536,936 km (0.114 R)
• M32: 15,645,245 km (0.082 R)
• M33: 16,409,839 km (0.119 R)
• M34: 16,796,849 km (0.108 R)
• M35: 17,242,800 km (0.112 R)
• M36: 17,467,197 km (0.101 R)
• M37: 18,489,100 km (0.118 R)
• M38: 18,891,668 km (0.102 R)
• M39: 19,007,307 km (0.076 R)
• M40: 20,471,721 km (0.035 R)
• M41: 21,548,526 km (0.08 R)
• M42: 22,033,074 km (0.045 R)
• M43: 22,460,026 km (0.109 R)
• M44: 22,766,552 km (0.042 R)
• M45: 23,819,422 km (0.077 R)
• M46: 24,572,049 km (0.117 R)
• M47: 25,269,025 km (0.075 R)
• M48: 26,747,052 km (0.115 R)
• M49: 27,006,904 km (0.093 R)
• M50: 27,137,203 km (0.074 R)
• M51: 27,726,021 km (0.092 R)
• M52: 28,716,807 km (0.103 R)
• M53: 29,786,282 km (0.094 R)
• M54: 29,920,921 km (0.102 R)
• M55: 31,414,954 km (0.074 R)
• M56: 31,551,986 km (0.042 R)
• M57: 31,964,278 km (0.073 R)
• M58: 36,256,091 km (0.054 R)
• M59: 37,338,881 km (0.101 R)
• M60: 38,139,678 km (0.095 R)
• M61: 38,799,105 km (0.119 R)
• M62: 39,093,364 km (0.09 R)
• M63: 40,278,030 km (0.04 R)
• M64: 42,001,397 km (0.032 R)
• M65: 43,138,341 km (0.104 R)
• M66: 43,519,517 km (0.089 R)
• M67: 43,595,811 km (0.091 R)
• M68: 43,825,295 km (0.11 R)
• M69: 44,131,821 km (0.045 R)
• M70: 44,515,838 km (0.086 R)
• M71: 45,752,564 km (0.053 R)
• M72: 46,531,221 km (0.051 R)
• M73: 47,000,509 km (0.076 R)
• M74: 47,864,886 km (0.116 R)
• M75: 47,943,874 km (0.086 R)
• M76: 49,529,761 km (0.107 R)
• M77: 50,168,992 km (0.078 R)
• M78: 50,811,066 km (0.039 R)
• M79: 51,536,466 km (0.04 R)
• M80: 52,022,061 km (0.037 R)
• M81: 52,184,225 km (0.05 R)
• M82: 53,733,311 km (0.055 R)
• M83: 55,297,656 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.1

Radius: 4.4

Gravity: 41.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.59 AU - 19.89 AU

Year: 24525 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,688,005 km

• M1: 175,179 km (0.076 R)
• M2: 843,433 km (0.105 R)
• M3: 1,079,199 km (0.077 R)
• M4: 1,172,847 km (0.052 R)
• M5: 1,204,562 km (0.098 R)
• M6: 1,269,039 km (0.093 R)
• M7: 1,334,712 km (0.077 R)
• M8: 1,679,535 km (0.051 R)
• M9: 1,936,844 km (0.091 R)
• M10: 2,128,179 km (0.066 R)
• M11: 2,406,132 km (0.107 R)
• M12: 3,039,829 km (0.111 R)
• M13: 3,127,942 km (0.111 R)
• M14: 4,104,367 km (0.085 R)
• M15: 4,153,136 km (0.112 R)
• M16: 4,399,374 km (0.115 R)
• M17: 4,499,306 km (0.118 R)
• M18: 5,114,153 km (0.034 R)
• M19: 5,919,289 km (0.093 R)
• M20: 6,420,890 km (0.104 R)
• M21: 7,405,244 km (0.073 R)
• M22: 7,824,118 km (0.082 R)
• M23: 7,945,293 km (0.114 R)
• M24: 8,559,841 km (0.086 R)
• M25: 8,747,287 km (0.116 R)
• M26: 8,999,210 km (0.106 R)
• M27: 9,253,526 km (0.083 R)
• M28: 9,445,909 km (0.06 R)
• M29: 10,162,183 km (0.1 R)
• M30: 10,694,153 km (0.11 R)
• M31: 11,098,965 km (0.095 R)
• M32: 14,811,536 km (0.102 R)
• M33: 14,886,335 km (0.112 R)
• M34: 17,504,746 km (0.05 R)
• M35: 17,822,043 km (0.073 R)
• M36: 18,221,170 km (0.032 R)
• M37: 18,462,172 km (0.094 R)
• M38: 18,866,236 km (0.106 R)
• M39: 19,847,449 km (0.088 R)
• M40: 19,930,027 km (0.1 R)
• M41: 20,510,915 km (0.05 R)
• M42: 20,761,641 km (0.063 R)
• M43: 20,845,416 km (0.105 R)
• M44: 22,889,521 km (0.099 R)
• M45: 24,552,451 km (0.119 R)
• M46: 24,641,013 km (0.078 R)
• M47: 26,981,622 km (0.072 R)
• M48: 27,900,601 km (0.068 R)
• M49: 28,271,006 km (0.064 R)
• M50: 29,204,347 km (0.099 R)
• M51: 29,392,092 km (0.102 R)
• M52: 30,147,561 km (0.071 R)
• M53: 30,909,463 km (0.098 R)
• M54: 31,292,733 km (0.057 R)
• M55: 31,677,499 km (0.104 R)
• M56: 32,646,594 km (0.07 R)
• M57: 32,743,982 km (0.06 R)
• M58: 34,019,453 km (0.117 R)
• M59: 34,217,072 km (0.085 R)
• M60: 34,613,507 km (0.108 R)
• M61: 34,911,954 km (0.082 R)
• M62: 35,211,150 km (0.08 R)
• M63: 35,411,013 km (0.098 R)
• M64: 37,737,260 km (0.091 R)
• M65: 38,249,483 km (0.095 R)
• M66: 38,867,172 km (0.093 R)
• M67: 39,592,124 km (0.051 R)
• M68: 39,695,945 km (0.119 R)
• M69: 40,530,551 km (0.04 R)
• M70: 40,949,874 km (0.026 R)
• M71: 41,055,041 km (0.056 R)
• M72: 42,855,152 km (0.086 R)
• M73: 43,818,563 km (0.039 R)
• M74: 48,629,929 km (0.095 R)
• M75: 49,410,681 km (0.103 R)
• M76: 52,119,001 km (0.1 R)
• M77: 53,490,963 km (0.059 R)
• M78: 53,950,976 km (0.097 R)
• M79: 54,990,831 km (0.114 R)
• M80: 57,677,908 km (0.097 R)
• M81: 58,740,950 km (0.119 R)
• M82: 60,049,034 km (0.115 R)
• M83: 60,168,413 km (0.086 R)
• M84: 60,646,827 km (0.076 R)
• M85: 62,572,900 km (0.099 R)
• M86: 63,057,447 km (0.077 R)
• M87: 67,598,939 km (0.073 R)
• M88: 73,007,650 km (0.082 R)
• M89: 75,184,000 km (0.082 R)
• M90: 80,125,218 km (0.029 R)
• M91: 85,438,635 km (0.055 R)
• M92: 86,784,567 km (0.091 R)
• M93: 87,189,828 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit