🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 18.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 169 Days

Day: 47 Hours

Environment

Temp: 201 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.55 AU - 0.69 AU

Year: 187 Days

Day: 19.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.88 AU - 1.04 AU

Year: 360 Days

Day: 29.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.55 AU - 1.71 AU

Year: 797 Days

Day: 43.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 81.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,323,978 km

• M1: 386,112 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 14.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.81 AU - 13.07 AU

Year: 13855 Days

Day: 7.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,323,978 km

• M1: 197,020 km (0.118 R)
• M2: 300,692 km (0.113 R)
• M3: 409,599 km (0.114 R)
• M4: 567,275 km (0.074 R)
• M5: 665,711 km (0.12 R)
• M6: 782,247 km (0.093 R)
• M7: 895,194 km (0.114 R)
• M8: 1,002,306 km (0.089 R)
• M9: 1,462,469 km (0.08 R)
• M10: 1,576,911 km (0.111 R)
• M11: 2,001,769 km (0.108 R)
• M12: 2,178,743 km (0.083 R)
• M13: 2,496,938 km (0.057 R)
• M14: 2,618,112 km (0.047 R)
• M15: 3,048,505 km (0.091 R)
• M16: 3,386,447 km (0.094 R)
• M17: 3,677,265 km (0.113 R)
• M18: 3,776,149 km (0.05 R)
• M19: 3,875,931 km (0.106 R)
• M20: 3,976,461 km (0.06 R)
• M21: 4,078,038 km (0.099 R)
• M22: 4,201,007 km (0.065 R)
• M23: 4,429,892 km (0.044 R)
• M24: 4,598,938 km (0.087 R)
• M25: 4,748,685 km (0.099 R)
• M26: 5,274,372 km (0.061 R)
• M27: 5,521,508 km (0.06 R)
• M28: 5,841,797 km (0.032 R)
• M29: 6,144,733 km (0.111 R)
• M30: 6,238,979 km (0.075 R)
• M31: 7,133,724 km (0.094 R)
• M32: 7,282,724 km (0.082 R)
• M33: 7,432,621 km (0.071 R)
• M34: 8,120,322 km (0.088 R)
• M35: 8,380,323 km (0.12 R)
• M36: 8,537,550 km (0.077 R)
• M37: 8,775,261 km (0.109 R)
• M38: 8,935,032 km (0.051 R)
• M39: 9,042,144 km (0.119 R)
• M40: 9,611,214 km (0.105 R)
• M41: 9,969,202 km (0.114 R)
• M42: 10,275,728 km (0.116 R)
• M43: 10,416,051 km (0.05 R)
• M44: 10,784,062 km (0.093 R)
• M45: 12,120,120 km (0.108 R)
• M46: 12,208,981 km (0.106 R)
• M47: 12,687,096 km (0.111 R)
• M48: 13,201,862 km (0.117 R)
• M49: 13,785,444 km (0.044 R)
• M50: 13,971,394 km (0.091 R)
• M51: 14,850,431 km (0.041 R)
• M52: 16,039,585 km (0.106 R)
• M53: 17,059,393 km (0.074 R)
• M54: 18,167,913 km (0.096 R)
• M55: 18,816,719 km (0.087 R)
• M56: 19,299,771 km (0.116 R)
• M57: 19,508,011 km (0.058 R)
• M58: 19,961,741 km (0.051 R)
• M59: 20,172,375 km (0.12 R)
• M60: 20,951,032 km (0.097 R)
• M61: 21,775,466 km (0.099 R)
• M62: 21,956,180 km (0.111 R)
• M63: 22,464,663 km (0.114 R)
• M64: 22,647,173 km (0.087 R)
• M65: 24,087,950 km (0.096 R)
• M66: 24,274,947 km (0.087 R)
• M67: 24,989,427 km (0.092 R)
• M68: 25,254,365 km (0.082 R)
• M69: 25,406,206 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.4

Radius: 5

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.26 AU - 14.48 AU

Year: 18718 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,323,978 km

• M1: 64,177 km (0.104 R)
• M2: 318,943 km (0.107 R)
• M3: 364,720 km (0.105 R)
• M4: 534,064 km (0.082 R)
• M5: 788,680 km (0.06 R)
• M6: 873,951 km (0.113 R)
• M7: 1,771,688 km (0.106 R)
• M8: 2,206,419 km (0.042 R)
• M9: 2,297,225 km (0.099 R)
• M10: 2,640,702 km (0.083 R)
• M11: 2,672,716 km (0.077 R)
• M12: 3,067,205 km (0.115 R)
• M13: 3,271,257 km (0.114 R)
• M14: 3,514,952 km (0.117 R)
• M15: 3,550,257 km (0.109 R)
• M16: 3,621,166 km (0.046 R)
• M17: 3,873,238 km (0.084 R)
• M18: 4,547,027 km (0.058 R)
• M19: 4,936,879 km (0.038 R)
• M20: 5,665,421 km (0.088 R)
• M21: 6,126,930 km (0.086 R)
• M22: 7,997,203 km (0.071 R)
• M23: 9,481,363 km (0.098 R)
• M24: 10,841,358 km (0.097 R)
• M25: 11,465,031 km (0.088 R)
• M26: 11,675,665 km (0.119 R)
• M27: 12,047,117 km (0.11 R)
• M28: 12,747,235 km (0.091 R)
• M29: 13,515,868 km (0.067 R)
• M30: 14,130,267 km (0.085 R)
• M31: 14,299,462 km (0.088 R)
• M32: 15,040,271 km (0.096 R)
• M33: 15,386,291 km (0.1 R)
• M34: 15,444,185 km (0.119 R)
• M35: 15,910,332 km (0.097 R)
• M36: 16,262,934 km (0.032 R)
• M37: 17,517,312 km (0.093 R)
• M38: 17,759,661 km (0.11 R)
• M39: 18,555,222 km (0.106 R)
• M40: 19,299,920 km (0.12 R)
• M41: 19,550,198 km (0.105 R)
• M42: 20,435,069 km (0.081 R)
• M43: 20,882,367 km (0.079 R)
• M44: 21,786,536 km (0.075 R)
• M45: 21,851,611 km (0.115 R)
• M46: 22,047,136 km (0.105 R)
• M47: 23,299,569 km (0.084 R)
• M48: 23,432,711 km (0.088 R)
• M49: 23,766,763 km (0.103 R)
• M50: 25,186,746 km (0.104 R)
• M51: 25,803,688 km (0.067 R)
• M52: 25,872,503 km (0.093 R)
• M53: 26,633,956 km (0.083 R)
• M54: 27,895,814 km (0.088 R)
• M55: 28,249,912 km (0.117 R)
• M56: 30,477,425 km (0.078 R)
• M57: 30,622,983 km (0.114 R)
• M58: 30,988,152 km (0.027 R)
• M59: 34,036,059 km (0.115 R)
• M60: 35,098,503 km (0.044 R)
• M61: 35,403,982 km (0.057 R)
• M62: 36,557,680 km (0.113 R)
• M63: 37,178,063 km (0.088 R)
• M64: 37,567,466 km (0.079 R)
• M65: 39,059,705 km (0.115 R)
• M66: 39,376,404 km (0.086 R)
• M67: 40,331,287 km (0.096 R)
• M68: 40,891,980 km (0.089 R)
• M69: 41,213,465 km (0.086 R)
• M70: 41,939,763 km (0.087 R)
• M71: 44,309,094 km (0.08 R)
• M72: 46,470,035 km (0.069 R)
• M73: 47,394,550 km (0.071 R)
• M74: 48,155,405 km (0.1 R)
• M75: 48,325,049 km (0.089 R)
• M76: 49,689,382 km (0.098 R)
• M77: 49,774,952 km (0.084 R)
• M78: 49,860,821 km (0.105 R)
• M79: 49,946,540 km (0.099 R)
• M80: 50,118,279 km (0.087 R)
• M81: 50,462,354 km (0.055 R)
• M82: 50,548,373 km (0.109 R)
• M83: 51,152,748 km (0.096 R)
• M84: 52,542,811 km (0.07 R)
• M85: 53,417,959 km (0.074 R)
• M86: 53,681,550 km (0.1 R)
• M87: 54,121,667 km (0.105 R)
• M88: 54,386,306 km (0.079 R)
• M89: 55,626,921 km (0.061 R)
• M90: 55,983,114 km (0.111 R)
• M91: 56,876,811 km (0.117 R)
• M92: 56,966,420 km (0.069 R)
• M93: 58,407,048 km (0.069 R)
• M94: 61,232,054 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit