🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 29.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,797,623 km

• M1: 194,627 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.31 AU - 1.35 AU

Year: 557 Days

Day: 47.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.66 AU - 1.72 AU

Year: 798 Days

Day: 46.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 10.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.06 AU - 7.88 AU

Year: 5981 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,797,623 km

• M1: 146,756 km (0.115 R)
• M2: 220,358 km (0.107 R)
• M3: 334,351 km (0.118 R)
• M4: 419,921 km (0.09 R)
• M5: 504,893 km (0.027 R)
• M6: 618,438 km (0.1 R)
• M7: 788,381 km (0.097 R)
• M8: 1,026,690 km (0.104 R)
• M9: 1,360,892 km (0.119 R)
• M10: 1,633,758 km (0.113 R)
• M11: 1,924,277 km (0.108 R)
• M12: 2,092,874 km (0.062 R)
• M13: 2,213,899 km (0.091 R)
• M14: 2,390,873 km (0.086 R)
• M15: 2,535,834 km (0.087 R)
• M16: 2,627,986 km (0.069 R)
• M17: 3,046,860 km (0.059 R)
• M18: 3,385,101 km (0.08 R)
• M19: 3,651,983 km (0.103 R)
• M20: 3,756,403 km (0.115 R)
• M21: 3,904,504 km (0.101 R)
• M22: 4,184,402 km (0.102 R)
• M23: 4,471,032 km (0.06 R)
• M24: 4,786,982 km (0.074 R)
• M25: 5,156,938 km (0.098 R)
• M26: 5,227,249 km (0.067 R)
• M27: 5,464,361 km (0.086 R)
• M28: 6,753,297 km (0.083 R)
• M29: 6,985,622 km (0.051 R)
• M30: 7,458,202 km (0.037 R)
• M31: 7,941,253 km (0.118 R)
• M32: 8,022,784 km (0.038 R)
• M33: 8,740,854 km (0.1 R)
• M34: 8,881,326 km (0.089 R)
• M35: 9,479,419 km (0.042 R)
• M36: 9,739,869 km (0.027 R)
• M37: 10,031,884 km (0.092 R)
• M38: 10,534,981 km (0.065 R)
• M39: 11,046,456 km (0.075 R)
• M40: 11,137,412 km (0.039 R)
• M41: 11,473,708 km (0.109 R)
• M42: 12,062,076 km (0.065 R)
• M43: 12,312,952 km (0.039 R)
• M44: 12,597,038 km (0.067 R)
• M45: 12,755,911 km (0.09 R)
• M46: 13,527,387 km (0.105 R)
• M47: 13,820,599 km (0.115 R)
• M48: 14,082,994 km (0.097 R)
• M49: 14,779,821 km (0.09 R)
• M50: 15,216,647 km (0.117 R)
• M51: 15,521,677 km (0.114 R)
• M52: 15,623,852 km (0.101 R)
• M53: 16,068,906 km (0.105 R)
• M54: 16,692,130 km (0.105 R)
• M55: 17,041,741 km (0.104 R)
• M56: 17,217,518 km (0.118 R)
• M57: 17,287,979 km (0.049 R)
• M58: 17,677,232 km (0.062 R)
• M59: 18,608,778 km (0.077 R)
• M60: 20,781,239 km (0.118 R)
• M61: 21,119,779 km (0.107 R)
• M62: 21,497,962 km (0.094 R)
• M63: 21,687,802 km (0.099 R)
• M64: 22,491,591 km (0.048 R)
• M65: 22,723,169 km (0.057 R)
• M66: 22,994,090 km (0.115 R)
• M67: 23,461,284 km (0.117 R)
• M68: 23,578,569 km (0.089 R)
• M69: 23,892,276 km (0.114 R)
• M70: 23,970,815 km (0.097 R)
• M71: 24,484,085 km (0.086 R)
• M72: 25,120,774 km (0.097 R)
• M73: 26,654,601 km (0.075 R)
• M74: 26,817,812 km (0.088 R)
• M75: 26,940,482 km (0.079 R)
• M76: 27,309,540 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.1

Radius: 5.2

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.92 AU - 16.18 AU

Year: 17133 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,797,623 km

• M1: 140,622 km (0.067 R)
• M2: 215,870 km (0.03 R)
• M3: 265,985 km (0.05 R)
• M4: 335,099 km (0.09 R)
• M5: 729,589 km (0.1 R)
• M6: 913,145 km (0.071 R)
• M7: 955,930 km (0.098 R)
• M8: 1,156,840 km (0.084 R)
• M9: 1,298,210 km (0.12 R)
• M10: 1,571,825 km (0.08 R)
• M11: 2,286,903 km (0.11 R)
• M12: 2,345,545 km (0.072 R)
• M13: 2,801,968 km (0.064 R)
• M14: 2,864,949 km (0.101 R)
• M15: 3,285,319 km (0.107 R)
• M16: 3,829,107 km (0.094 R)
• M17: 4,111,398 km (0.084 R)
• M18: 5,700,128 km (0.079 R)
• M19: 6,852,630 km (0.069 R)
• M20: 7,065,807 km (0.112 R)
• M21: 7,762,783 km (0.114 R)
• M22: 8,119,424 km (0.115 R)
• M23: 8,664,409 km (0.069 R)
• M24: 9,268,037 km (0.117 R)
• M25: 9,551,226 km (0.056 R)
• M26: 9,741,514 km (0.1 R)
• M27: 10,959,390 km (0.081 R)
• M28: 11,158,655 km (0.105 R)
• M29: 11,258,885 km (0.098 R)
• M30: 11,712,915 km (0.114 R)
• M31: 11,916,667 km (0.089 R)
• M32: 12,379,373 km (0.103 R)
• M33: 13,481,910 km (0.041 R)
• M34: 13,748,942 km (0.11 R)
• M35: 14,615,413 km (0.109 R)
• M36: 17,260,602 km (0.093 R)
• M37: 17,842,239 km (0.071 R)
• M38: 19,444,282 km (0.102 R)
• M39: 19,988,370 km (0.115 R)
• M40: 22,277,666 km (0.082 R)
• M41: 23,677,603 km (0.115 R)
• M42: 23,741,930 km (0.092 R)
• M43: 23,935,211 km (0.113 R)
• M44: 24,974,916 km (0.095 R)
• M45: 25,500,303 km (0.045 R)
• M46: 31,302,158 km (0.081 R)
• M47: 32,652,428 km (0.087 R)
• M48: 34,166,957 km (0.113 R)
• M49: 34,969,250 km (0.033 R)
• M50: 35,189,159 km (0.078 R)
• M51: 36,073,432 km (0.061 R)
• M52: 38,845,481 km (0.061 R)
• M53: 40,372,127 km (0.107 R)
• M54: 40,525,914 km (0.083 R)
• M55: 41,220,197 km (0.112 R)
• M56: 42,698,673 km (0.113 R)
• M57: 43,012,230 km (0.036 R)
• M58: 45,148,189 km (0.074 R)
• M59: 45,227,924 km (0.092 R)
• M60: 45,387,545 km (0.107 R)
• M61: 46,430,093 km (0.035 R)
• M62: 49,111,635 km (0.099 R)
• M63: 51,010,181 km (0.078 R)
• M64: 51,176,384 km (0.04 R)
• M65: 51,676,041 km (0.098 R)
• M66: 51,926,618 km (0.055 R)
• M67: 52,093,719 km (0.061 R)
• M68: 52,680,441 km (0.108 R)
• M69: 53,522,229 km (0.077 R)
• M70: 54,538,297 km (0.064 R)
• M71: 55,219,267 km (0.079 R)
• M72: 56,074,368 km (0.082 R)
• M73: 56,160,088 km (0.111 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit