🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.6 AU - 0.98 AU

Year: 247 Days

Day: 31.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,091,897 km

• M1: 331,958 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.28 AU - 1.42 AU

Year: 551 Days

Day: 12.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.21 AU - 1.77 AU

Year: 639 Days

Day: 45.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,091,897 km

• M1: 290,070 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.02 AU - 2.06 AU

Year: 1024 Days

Day: 26.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,091,897 km

• M1: 1,951,355 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.82 AU - 2.58 AU

Year: 1147 Days

Day: 33.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 11

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.15 AU - 8.39 AU

Year: 6191 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 19,091,897 km

• M1: 166,802 km (0.095 R)
• M2: 368,160 km (0.094 R)
• M3: 503,397 km (0.081 R)
• M4: 589,565 km (0.069 R)
• M5: 717,322 km (0.103 R)
• M6: 1,058,704 km (0.096 R)
• M7: 1,417,290 km (0.088 R)
• M8: 1,496,727 km (0.059 R)
• M9: 1,693,897 km (0.091 R)
• M10: 2,684,534 km (0.107 R)
• M11: 2,905,340 km (0.119 R)
• M12: 3,069,898 km (0.098 R)
• M13: 3,386,597 km (0.107 R)
• M14: 3,537,990 km (0.051 R)
• M15: 3,625,654 km (0.119 R)
• M16: 3,780,637 km (0.106 R)
• M17: 3,960,604 km (0.099 R)
• M18: 4,212,676 km (0.087 R)
• M19: 4,684,508 km (0.102 R)
• M20: 4,756,763 km (0.061 R)
• M21: 4,902,322 km (0.088 R)
• M22: 4,975,775 km (0.115 R)
• M23: 5,123,577 km (0.103 R)
• M24: 5,298,009 km (0.115 R)
• M25: 5,807,090 km (0.057 R)
• M26: 5,910,911 km (0.062 R)
• M27: 5,989,001 km (0.062 R)
• M28: 6,093,869 km (0.115 R)
• M29: 6,465,620 km (0.111 R)
• M30: 7,511,459 km (0.049 R)
• M31: 7,824,118 km (0.09 R)
• M32: 8,286,376 km (0.081 R)
• M33: 9,603,136 km (0.084 R)
• M34: 9,756,923 km (0.114 R)
• M35: 9,911,607 km (0.08 R)
• M36: 10,129,272 km (0.11 R)
• M37: 10,474,843 km (0.119 R)
• M38: 10,952,060 km (0.087 R)
• M39: 11,403,995 km (0.062 R)
• M40: 11,534,295 km (0.086 R)
• M41: 11,862,214 km (0.109 R)
• M42: 13,067,673 km (0.063 R)
• M43: 13,169,849 km (0.079 R)
• M44: 13,340,839 km (0.111 R)
• M45: 13,927,562 km (0.112 R)
• M46: 14,558,117 km (0.079 R)
• M47: 14,770,396 km (0.066 R)
• M48: 15,126,439 km (0.076 R)
• M49: 15,593,484 km (0.056 R)
• M50: 16,431,531 km (0.101 R)
• M51: 16,504,983 km (0.12 R)
• M52: 16,615,686 km (0.082 R)
• M53: 16,689,438 km (0.058 R)
• M54: 16,911,590 km (0.089 R)
• M55: 17,134,791 km (0.077 R)
• M56: 17,358,888 km (0.097 R)
• M57: 17,471,386 km (0.109 R)
• M58: 17,584,033 km (0.091 R)
• M59: 18,341,447 km (0.096 R)
• M60: 18,494,186 km (0.043 R)
• M61: 19,109,482 km (0.065 R)
• M62: 19,497,539 km (0.038 R)
• M63: 19,731,510 km (0.055 R)
• M64: 20,123,756 km (0.105 R)
• M65: 20,558,039 km (0.092 R)
• M66: 23,022,364 km (0.07 R)
• M67: 23,228,510 km (0.101 R)
• M68: 23,435,254 km (0.096 R)
• M69: 24,017,340 km (0.069 R)
• M70: 24,604,212 km (0.063 R)
• M71: 25,068,714 km (0.07 R)
• M72: 25,195,872 km (0.093 R)
• M73: 25,323,180 km (0.058 R)
• M74: 26,436,188 km (0.078 R)
• M75: 27,128,975 km (0.089 R)
• M76: 27,608,736 km (0.028 R)
• M77: 28,753,908 km (0.117 R)
• M78: 28,976,060 km (0.091 R)
• M79: 29,153,932 km (0.096 R)
• M80: 29,645,511 km (0.112 R)
• M81: 30,094,604 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.3

Radius: 4.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.98 AU - 17.1 AU

Year: 20500 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,091,897 km

• M1: 290,669 km (0.102 R)
• M2: 810,372 km (0.057 R)
• M3: 879,486 km (0.118 R)
• M4: 992,133 km (0.108 R)
• M5: 1,034,170 km (0.119 R)
• M6: 1,153,100 km (0.053 R)
• M7: 1,242,560 km (0.108 R)
• M8: 1,684,771 km (0.066 R)
• M9: 1,903,184 km (0.026 R)
• M10: 2,494,993 km (0.12 R)
• M11: 2,610,932 km (0.102 R)
• M12: 2,654,913 km (0.064 R)
• M13: 3,280,233 km (0.103 R)
• M14: 3,391,384 km (0.105 R)
• M15: 3,617,576 km (0.07 R)
• M16: 4,238,407 km (0.025 R)
• M17: 4,376,935 km (0.034 R)
• M18: 7,843,267 km (0.095 R)
• M19: 8,335,743 km (0.093 R)
• M20: 8,860,233 km (0.084 R)
• M21: 9,238,117 km (0.112 R)
• M22: 9,508,141 km (0.054 R)
• M23: 12,669,144 km (0.112 R)
• M24: 12,793,760 km (0.117 R)
• M25: 13,145,015 km (0.119 R)
• M26: 13,985,307 km (0.095 R)
• M27: 15,000,627 km (0.082 R)
• M28: 15,344,254 km (0.073 R)
• M29: 16,690,186 km (0.061 R)
• M30: 16,799,392 km (0.087 R)
• M31: 18,495,533 km (0.081 R)
• M32: 18,863,992 km (0.114 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit