🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.64 AU - 1.82 AU

Year: 973 Days

Day: 24.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.18 AU - 3.16 AU

Year: 1865 Days

Day: 38.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,739,516 km

• M1: 828,922 km (0.101 R)
• M2: 931,995 km (0.088 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 10.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.51 AU - 3.87 AU

Year: 2436 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,739,516 km

• M1: 146,905 km (0.05 R)
• M2: 252,072 km (0.079 R)
• M3: 359,334 km (0.108 R)
• M4: 465,100 km (0.098 R)
• M5: 534,812 km (0.083 R)
• M6: 651,648 km (0.094 R)
• M7: 731,833 km (0.088 R)
• M8: 806,333 km (0.1 R)
• M9: 883,675 km (0.04 R)
• M10: 994,527 km (0.04 R)
• M11: 1,088,923 km (0.082 R)
• M12: 1,298,659 km (0.115 R)
• M13: 1,509,891 km (0.064 R)
• M14: 1,757,925 km (0.099 R)
• M15: 1,834,967 km (0.067 R)
• M16: 2,363,796 km (0.101 R)
• M17: 2,521,472 km (0.08 R)
• M18: 2,741,979 km (0.097 R)
• M19: 2,984,478 km (0.046 R)
• M20: 3,522,731 km (0.078 R)
• M21: 3,620,867 km (0.093 R)
• M22: 3,920,960 km (0.081 R)
• M23: 4,160,018 km (0.093 R)
• M24: 4,403,862 km (0.107 R)
• M25: 4,509,777 km (0.1 R)
• M26: 4,688,397 km (0.059 R)
• M27: 4,796,557 km (0.034 R)
• M28: 4,887,512 km (0.108 R)
• M29: 5,275,419 km (0.085 R)
• M30: 5,501,611 km (0.084 R)
• M31: 5,577,607 km (0.104 R)
• M32: 5,750,243 km (0.073 R)
• M33: 5,866,331 km (0.043 R)
• M34: 6,278,473 km (0.073 R)
• M35: 6,619,257 km (0.1 R)
• M36: 6,945,380 km (0.119 R)
• M37: 7,172,769 km (0.089 R)
• M38: 7,318,627 km (0.108 R)
• M39: 7,402,551 km (0.087 R)
• M40: 8,106,559 km (0.087 R)
• M41: 9,033,318 km (0.118 R)
• M42: 9,281,650 km (0.069 R)
• M43: 9,395,195 km (0.085 R)
• M44: 9,646,819 km (0.08 R)
• M45: 9,762,009 km (0.111 R)
• M46: 9,947,062 km (0.03 R)
• M47: 10,273,783 km (0.102 R)
• M48: 10,580,459 km (0.114 R)
• M49: 10,651,668 km (0.098 R)
• M50: 10,723,026 km (0.043 R)
• M51: 10,986,019 km (0.113 R)
• M52: 11,082,210 km (0.11 R)
• M53: 12,208,084 km (0.107 R)
• M54: 12,457,763 km (0.119 R)
• M55: 12,583,126 km (0.05 R)
• M56: 12,658,673 km (0.03 R)
• M57: 12,759,502 km (0.087 R)
• M58: 12,835,348 km (0.112 R)
• M59: 13,038,202 km (0.098 R)
• M60: 13,576,007 km (0.057 R)
• M61: 13,730,990 km (0.094 R)
• M62: 13,808,631 km (0.047 R)
• M63: 14,567,392 km (0.036 R)
• M64: 14,938,544 km (0.094 R)
• M65: 15,798,732 km (0.089 R)
• M66: 16,344,465 km (0.091 R)
• M67: 16,426,893 km (0.11 R)
• M68: 17,314,308 km (0.081 R)
• M69: 17,651,202 km (0.111 R)
• M70: 18,474,140 km (0.113 R)
• M71: 18,904,683 km (0.063 R)
• M72: 19,164,684 km (0.075 R)
• M73: 19,396,710 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 14.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.2 AU - 4.28 AU

Year: 3092 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 61.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,739,516 km

• M1: 191,036 km (0.097 R)
• M2: 400,473 km (0.115 R)
• M3: 534,663 km (0.109 R)
• M4: 698,024 km (0.053 R)
• M5: 817,702 km (0.104 R)
• M6: 967,449 km (0.118 R)
• M7: 1,069,176 km (0.114 R)
• M8: 1,297,014 km (0.101 R)
• M9: 1,649,017 km (0.072 R)
• M10: 1,759,271 km (0.115 R)
• M11: 1,900,791 km (0.075 R)
• M12: 2,241,425 km (0.112 R)
• M13: 2,427,076 km (0.116 R)
• M14: 2,797,480 km (0.092 R)
• M15: 2,913,867 km (0.117 R)
• M16: 3,203,489 km (0.111 R)
• M17: 3,325,561 km (0.099 R)
• M18: 3,467,080 km (0.111 R)
• M19: 3,592,443 km (0.075 R)
• M20: 3,719,601 km (0.104 R)
• M21: 3,922,307 km (0.054 R)
• M22: 4,338,787 km (0.087 R)
• M23: 4,650,699 km (0.065 R)
• M24: 5,421,128 km (0.098 R)
• M25: 5,821,452 km (0.078 R)
• M26: 6,122,592 km (0.097 R)
• M27: 6,561,811 km (0.078 R)
• M28: 7,170,974 km (0.057 R)
• M29: 7,331,941 km (0.09 R)
• M30: 7,610,642 km (0.106 R)
• M31: 7,892,784 km (0.116 R)
• M32: 8,106,709 km (0.068 R)
• M33: 8,202,451 km (0.093 R)
• M34: 8,419,219 km (0.076 R)
• M35: 8,564,777 km (0.084 R)
• M36: 8,686,849 km (0.054 R)
• M37: 9,056,206 km (0.072 R)
• M38: 9,455,932 km (0.098 R)
• M39: 9,632,607 km (0.104 R)
• M40: 9,785,047 km (0.101 R)
• M41: 10,066,441 km (0.027 R)
• M42: 10,169,514 km (0.098 R)
• M43: 10,272,886 km (0.053 R)
• M44: 11,059,172 km (0.114 R)
• M45: 11,218,793 km (0.119 R)
• M46: 12,634,288 km (0.095 R)
• M47: 12,773,414 km (0.105 R)
• M48: 12,996,913 km (0.081 R)
• M49: 13,818,355 km (0.105 R)
• M50: 13,932,947 km (0.113 R)
• M51: 14,192,051 km (0.057 R)
• M52: 15,333,183 km (0.116 R)
• M53: 15,481,584 km (0.116 R)
• M54: 16,291,358 km (0.105 R)
• M55: 17,238,163 km (0.108 R)
• M56: 17,361,730 km (0.093 R)
• M57: 18,739,377 km (0.091 R)
• M58: 19,409,277 km (0.105 R)
• M59: 19,731,062 km (0.095 R)
• M60: 20,152,030 km (0.051 R)
• M61: 20,445,092 km (0.081 R)
• M62: 20,608,603 km (0.097 R)
• M63: 20,706,888 km (0.095 R)
• M64: 21,134,738 km (0.061 R)
• M65: 21,233,922 km (0.116 R)
• M66: 21,333,105 km (0.074 R)
• M67: 21,432,588 km (0.094 R)
• M68: 21,665,212 km (0.068 R)
• M69: 21,932,245 km (0.109 R)
• M70: 22,032,625 km (0.053 R)
• M71: 22,200,174 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit