🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.5 AU - 0.78 AU

Year: 190 Days

Day: 31.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,042,851 km

• M1: 46,824 km (0.12 R)
• M2: 333,154 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.68 AU - 0.9 AU

Year: 260 Days

Day: 40.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.26 AU - 1.7 AU

Year: 668 Days

Day: 20.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,042,851 km

• M1: 316,699 km (0.095 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 8

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.95 AU - 11.87 AU

Year: 11570 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,042,851 km

• M1: 101,128 km (0.039 R)
• M2: 191,186 km (0.071 R)
• M3: 371,900 km (0.114 R)
• M4: 454,778 km (0.072 R)
• M5: 1,023,848 km (0.087 R)
• M6: 1,083,986 km (0.061 R)
• M7: 1,336,358 km (0.088 R)
• M8: 1,677,890 km (0.119 R)
• M9: 1,749,397 km (0.069 R)
• M10: 1,822,102 km (0.069 R)
• M11: 2,630,529 km (0.057 R)
• M12: 3,597,978 km (0.11 R)
• M13: 3,659,912 km (0.109 R)
• M14: 3,753,560 km (0.118 R)
• M15: 4,233,321 km (0.104 R)
• M16: 4,630,952 km (0.088 R)
• M17: 4,766,188 km (0.088 R)
• M18: 5,214,982 km (0.106 R)
• M19: 5,462,117 km (0.075 R)
• M20: 5,605,133 km (0.105 R)
• M21: 5,858,402 km (0.093 R)
• M22: 6,078,461 km (0.091 R)
• M23: 6,678,498 km (0.108 R)
• M24: 7,219,144 km (0.091 R)
• M25: 7,455,210 km (0.088 R)
• M26: 7,574,140 km (0.068 R)
• M27: 8,839,888 km (0.097 R)
• M28: 8,965,849 km (0.065 R)
• M29: 9,177,081 km (0.073 R)
• M30: 9,262,053 km (0.069 R)
• M31: 10,479,032 km (0.099 R)
• M32: 10,656,904 km (0.091 R)
• M33: 10,835,823 km (0.065 R)
• M34: 11,015,789 km (0.096 R)
• M35: 12,584,771 km (0.118 R)
• M36: 12,726,590 km (0.106 R)
• M37: 13,011,873 km (0.109 R)
• M38: 14,075,364 km (0.115 R)
• M39: 14,469,106 km (0.085 R)
• M40: 14,916,254 km (0.102 R)
• M41: 15,016,335 km (0.095 R)
• M42: 15,116,566 km (0.11 R)
• M43: 15,317,625 km (0.081 R)
• M44: 17,062,684 km (0.115 R)
• M45: 17,115,044 km (0.082 R)
• M46: 17,167,253 km (0.083 R)
• M47: 17,958,626 km (0.119 R)
• M48: 18,011,883 km (0.101 R)
• M49: 18,761,817 km (0.087 R)
• M50: 18,977,986 km (0.106 R)
• M51: 19,140,599 km (0.052 R)
• M52: 19,412,867 km (0.075 R)
• M53: 19,905,941 km (0.085 R)
• M54: 21,016,406 km (0.113 R)
• M55: 21,072,506 km (0.093 R)
• M56: 21,353,450 km (0.102 R)
• M57: 21,635,742 km (0.101 R)
• M58: 21,748,987 km (0.109 R)
• M59: 22,089,921 km (0.106 R)
• M60: 22,261,061 km (0.097 R)
• M61: 22,949,959 km (0.075 R)
• M62: 23,820,918 km (0.068 R)
• M63: 23,937,903 km (0.11 R)
• M64: 24,055,038 km (0.06 R)
• M65: 25,535,309 km (0.09 R)
• M66: 25,774,965 km (0.058 R)
• M67: 26,377,097 km (0.087 R)
• M68: 27,350,380 km (0.115 R)
• M69: 28,087,898 km (0.086 R)
• M70: 29,645,511 km (0.07 R)
• M71: 29,771,323 km (0.107 R)
• M72: 32,389,435 km (0.102 R)
• M73: 32,583,912 km (0.037 R)
• M74: 33,496,459 km (0.112 R)
• M75: 34,285,289 km (0.119 R)
• M76: 34,549,628 km (0.08 R)
• M77: 35,546,848 km (0.105 R)
• M78: 36,015,538 km (0.093 R)
• M79: 36,082,707 km (0.107 R)
• M80: 36,284,216 km (0.061 R)
• M81: 36,958,902 km (0.11 R)
• M82: 37,569,560 km (0.097 R)
• M83: 38,457,723 km (0.107 R)
• M84: 44,216,343 km (0.084 R)
• M85: 45,588,605 km (0.114 R)
• M86: 46,243,395 km (0.084 R)
• M87: 47,048,082 km (0.078 R)
• M88: 47,194,837 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 9.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.14 AU - 12.34 AU

Year: 12152 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,042,851 km

• M1: 132,843 km (0.047 R)
• M2: 287,677 km (0.092 R)
• M3: 469,438 km (0.099 R)
• M4: 1,318,705 km (0.117 R)
• M5: 1,559,857 km (0.03 R)
• M6: 1,715,588 km (0.105 R)
• M7: 2,234,992 km (0.053 R)
• M8: 2,754,097 km (0.037 R)
• M9: 2,871,980 km (0.079 R)
• M10: 3,088,149 km (0.09 R)
• M11: 3,768,969 km (0.072 R)
• M12: 3,873,687 km (0.092 R)
• M13: 4,522,643 km (0.089 R)
• M14: 4,916,833 km (0.069 R)
• M15: 5,351,415 km (0.095 R)
• M16: 5,648,217 km (0.106 R)
• M17: 5,980,773 km (0.095 R)
• M18: 6,103,294 km (0.074 R)
• M19: 6,538,773 km (0.06 R)
• M20: 6,792,043 km (0.076 R)
• M21: 7,113,379 km (0.095 R)
• M22: 7,472,563 km (0.094 R)
• M23: 8,932,788 km (0.041 R)
• M24: 10,075,417 km (0.071 R)
• M25: 10,404,981 km (0.086 R)
• M26: 11,112,429 km (0.11 R)
• M27: 12,028,267 km (0.06 R)
• M28: 12,888,904 km (0.119 R)
• M29: 13,688,504 km (0.112 R)
• M30: 14,135,204 km (0.11 R)
• M31: 15,630,285 km (0.051 R)
• M32: 15,757,144 km (0.102 R)
• M33: 17,393,296 km (0.088 R)
• M34: 17,965,358 km (0.107 R)
• M35: 18,053,920 km (0.083 R)
• M36: 20,268,866 km (0.12 R)
• M37: 21,244,094 km (0.117 R)
• M38: 23,047,497 km (0.077 R)
• M39: 24,016,143 km (0.065 R)
• M40: 24,113,681 km (0.074 R)
• M41: 24,407,341 km (0.104 R)
• M42: 25,096,988 km (0.081 R)
• M43: 27,102,646 km (0.054 R)
• M44: 27,458,988 km (0.053 R)
• M45: 28,795,795 km (0.12 R)
• M46: 29,786,133 km (0.102 R)
• M47: 30,364,478 km (0.067 R)
• M48: 32,229,515 km (0.101 R)
• M49: 32,337,225 km (0.051 R)
• M50: 33,040,186 km (0.055 R)
• M51: 33,529,820 km (0.045 R)
• M52: 35,289,839 km (0.113 R)
• M53: 35,511,991 km (0.109 R)
• M54: 37,986,041 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit