🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 227 Days

Day: 34.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,426,898 km

• M1: 80,035 km (0.093 R)
• M2: 178,769 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.15 AU - 1.53 AU

Year: 553 Days

Day: 46.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.67 AU - 2.33 AU

Year: 1008 Days

Day: 33.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 12.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.86 AU - 6.08 AU

Year: 4560 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,426,898 km

• M1: 197,768 km (0.071 R)
• M2: 277,354 km (0.059 R)
• M3: 449,841 km (0.092 R)
• M4: 573,409 km (0.101 R)
• M5: 1,009,038 km (0.076 R)
• M6: 1,522,757 km (0.075 R)
• M7: 2,565,304 km (0.101 R)
• M8: 3,146,043 km (0.098 R)
• M9: 3,302,672 km (0.089 R)
• M10: 3,502,086 km (0.095 R)
• M11: 4,317,843 km (0.081 R)
• M12: 4,580,388 km (0.1 R)
• M13: 4,938,974 km (0.047 R)
• M14: 5,052,818 km (0.094 R)
• M15: 5,167,709 km (0.118 R)
• M16: 5,329,873 km (0.07 R)
• M17: 5,493,832 km (0.069 R)
• M18: 5,588,228 km (0.109 R)
• M19: 5,683,223 km (0.082 R)
• M20: 5,898,943 km (0.082 R)
• M21: 6,240,026 km (0.118 R)
• M22: 6,338,611 km (0.084 R)
• M23: 7,094,829 km (0.096 R)
• M24: 7,197,902 km (0.109 R)
• M25: 7,588,801 km (0.034 R)
• M26: 7,747,075 km (0.057 R)
• M27: 7,933,025 km (0.084 R)
• M28: 8,391,244 km (0.079 R)
• M29: 8,719,761 km (0.025 R)
• M30: 8,885,665 km (0.04 R)
• M31: 9,080,441 km (0.107 R)
• M32: 9,248,739 km (0.112 R)
• M33: 9,361,386 km (0.087 R)
• M34: 9,446,208 km (0.082 R)
• M35: 9,616,600 km (0.091 R)
• M36: 9,816,762 km (0.09 R)
• M37: 10,134,059 km (0.081 R)
• M38: 10,601,702 km (0.104 R)
• M39: 10,719,585 km (0.119 R)
• M40: 11,106,146 km (0.049 R)
• M41: 11,196,054 km (0.104 R)
• M42: 11,406,688 km (0.062 R)
• M43: 11,649,037 km (0.119 R)
• M44: 12,077,186 km (0.104 R)
• M45: 12,231,421 km (0.101 R)
• M46: 12,854,795 km (0.11 R)
• M47: 13,202,012 km (0.096 R)
• M48: 13,744,903 km (0.045 R)
• M49: 15,017,681 km (0.102 R)
• M50: 15,216,796 km (0.08 R)
• M51: 15,886,995 km (0.032 R)
• M52: 17,919,880 km (0.113 R)
• M53: 18,734,441 km (0.119 R)
• M54: 18,841,553 km (0.089 R)
• M55: 18,948,964 km (0.116 R)
• M56: 19,056,375 km (0.112 R)
• M57: 19,164,235 km (0.032 R)
• M58: 19,452,510 km (0.098 R)
• M59: 20,289,510 km (0.087 R)
• M60: 20,694,023 km (0.071 R)
• M61: 21,101,079 km (0.117 R)
• M62: 21,810,622 km (0.065 R)
• M63: 22,414,099 km (0.053 R)
• M64: 22,565,941 km (0.051 R)
• M65: 23,176,301 km (0.078 R)
• M66: 23,368,085 km (0.056 R)
• M67: 23,753,449 km (0.111 R)
• M68: 23,869,537 km (0.099 R)
• M69: 24,843,569 km (0.102 R)
• M70: 25,000,647 km (0.114 R)
• M71: 25,751,329 km (0.047 R)
• M72: 26,069,523 km (0.117 R)
• M73: 26,229,144 km (0.111 R)
• M74: 26,469,099 km (0.031 R)
• M75: 26,830,677 km (0.098 R)
• M76: 26,951,403 km (0.098 R)
• M77: 27,032,036 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.77 AU - 11.41 AU

Year: 11424 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,426,898 km

• M1: 199,264 km (0.059 R)
• M2: 1,136,944 km (0.046 R)
• M3: 2,044,554 km (0.114 R)
• M4: 2,145,832 km (0.083 R)
• M5: 2,274,935 km (0.081 R)
• M6: 2,960,542 km (0.032 R)
• M7: 3,105,203 km (0.115 R)
• M8: 3,523,179 km (0.083 R)
• M9: 3,832,997 km (0.113 R)
• M10: 3,927,692 km (0.066 R)
• M11: 4,413,287 km (0.093 R)
• M12: 4,849,664 km (0.115 R)
• M13: 4,952,438 km (0.081 R)
• M14: 5,265,097 km (0.115 R)
• M15: 5,800,657 km (0.03 R)
• M16: 6,019,968 km (0.103 R)
• M17: 7,750,217 km (0.057 R)
• M18: 8,607,562 km (0.094 R)
• M19: 8,857,989 km (0.105 R)
• M20: 9,153,445 km (0.088 R)
• M21: 9,538,061 km (0.061 R)
• M22: 9,667,314 km (0.097 R)
• M23: 10,015,278 km (0.081 R)
• M24: 10,367,282 km (0.067 R)
• M25: 10,544,855 km (0.069 R)
• M26: 11,083,706 km (0.085 R)
• M27: 11,816,137 km (0.12 R)
• M28: 12,944,105 km (0.047 R)
• M29: 14,008,345 km (0.088 R)
• M30: 15,201,088 km (0.089 R)
• M31: 16,737,758 km (0.047 R)
• M32: 17,103,375 km (0.079 R)
• M33: 17,419,026 km (0.097 R)
• M34: 18,216,234 km (0.118 R)
• M35: 18,754,487 km (0.098 R)
• M36: 19,352,579 km (0.112 R)
• M37: 19,626,493 km (0.117 R)
• M38: 20,233,710 km (0.096 R)
• M39: 20,623,263 km (0.093 R)
• M40: 21,015,359 km (0.091 R)
• M41: 21,184,106 km (0.075 R)
• M42: 21,353,450 km (0.099 R)
• M43: 21,920,875 km (0.086 R)
• M44: 23,419,547 km (0.076 R)
• M45: 23,594,576 km (0.102 R)
• M46: 24,063,416 km (0.092 R)
• M47: 26,151,204 km (0.103 R)
• M48: 26,272,228 km (0.061 R)
• M49: 26,393,403 km (0.061 R)
• M50: 26,941,230 km (0.11 R)
• M51: 27,185,972 km (0.119 R)
• M52: 27,677,700 km (0.112 R)
• M53: 28,482,836 km (0.12 R)
• M54: 28,732,066 km (0.045 R)
• M55: 29,736,616 km (0.06 R)
• M56: 30,116,295 km (0.099 R)
• M57: 30,243,154 km (0.075 R)
• M58: 30,433,892 km (0.116 R)
• M59: 30,561,199 km (0.064 R)
• M60: 31,329,085 km (0.099 R)
• M61: 32,168,180 km (0.079 R)
• M62: 33,079,979 km (0.039 R)
• M63: 33,539,095 km (0.097 R)
• M64: 34,066,427 km (0.097 R)
• M65: 35,664,880 km (0.062 R)
• M66: 36,405,539 km (0.107 R)
• M67: 40,115,118 km (0.072 R)
• M68: 40,254,842 km (0.052 R)
• M69: 41,802,133 km (0.108 R)
• M70: 42,227,440 km (0.046 R)
• M71: 43,011,033 km (0.102 R)
• M72: 43,440,529 km (0.069 R)
• M73: 43,799,414 km (0.119 R)
• M74: 44,087,240 km (0.109 R)
• M75: 45,390,537 km (0.107 R)
• M76: 45,608,950 km (0.11 R)
• M77: 46,706,400 km (0.117 R)
• M78: 47,442,870 km (0.108 R)
• M79: 47,886,578 km (0.115 R)
• M80: 48,703,681 km (0.065 R)
• M81: 49,001,830 km (0.104 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit