🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 28 Hours

Environment

Temp: 280 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.75 AU

Year: 175 Days

Day: 46.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.46 AU - 1.76 AU

Year: 715 Days

Day: 27.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.8 AU - 4.16 AU

Year: 2271 Days

Day: 39.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,675,441 km

• M1: 1,188,405 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.19 AU - 4.41 AU

Year: 2592 Days

Day: 17.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.74 AU - 5.38 AU

Year: 3982 Days

Day: 34.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,675,441 km

• M1: 476,619 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 12

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.62 AU - 8.92 AU

Year: 6858 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 139.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,675,441 km

• M1: 150,495 km (0.114 R)
• M2: 415,882 km (0.102 R)
• M3: 737,218 km (0.114 R)
• M4: 983,157 km (0.098 R)
• M5: 1,220,719 km (0.115 R)
• M6: 1,439,431 km (0.084 R)
• M7: 1,592,619 km (0.06 R)
• M8: 1,771,688 km (0.04 R)
• M9: 1,894,807 km (0.101 R)
• M10: 2,670,621 km (0.109 R)
• M11: 2,957,700 km (0.061 R)
• M12: 3,179,703 km (0.096 R)
• M13: 3,254,801 km (0.115 R)
• M14: 3,356,079 km (0.085 R)
• M15: 3,640,165 km (0.079 R)
• M16: 3,719,003 km (0.052 R)
• M17: 4,121,870 km (0.085 R)
• M18: 4,287,026 km (0.099 R)
• M19: 4,538,799 km (0.082 R)
• M20: 5,057,156 km (0.111 R)
• M21: 5,353,509 km (0.115 R)
• M22: 5,533,924 km (0.061 R)
• M23: 5,932,004 km (0.11 R)
• M24: 6,181,534 km (0.109 R)
• M25: 6,466,518 km (0.032 R)
• M26: 7,082,262 km (0.096 R)
• M27: 7,649,238 km (0.054 R)
• M28: 8,161,611 km (0.079 R)
• M29: 9,040,349 km (0.114 R)
• M30: 9,436,484 km (0.118 R)
• M31: 9,912,205 km (0.103 R)
• M32: 10,171,458 km (0.088 R)
• M33: 10,395,556 km (0.063 R)
• M34: 10,886,686 km (0.101 R)
• M35: 11,657,264 km (0.089 R)
• M36: 12,325,967 km (0.064 R)
• M37: 12,525,082 km (0.044 R)
• M38: 12,765,336 km (0.049 R)
• M39: 13,536,363 km (0.114 R)
• M40: 13,741,761 km (0.097 R)
• M41: 14,448,013 km (0.113 R)
• M42: 14,573,825 km (0.08 R)
• M43: 15,166,083 km (0.052 R)
• M44: 15,593,783 km (0.073 R)
• M45: 16,286,571 km (0.065 R)
• M46: 16,901,119 km (0.118 R)
• M47: 17,033,662 km (0.094 R)
• M48: 17,211,085 km (0.035 R)
• M49: 17,523,147 km (0.116 R)
• M50: 17,702,215 km (0.098 R)
• M51: 18,017,119 km (0.11 R)
• M52: 18,288,489 km (0.11 R)
• M53: 18,606,834 km (0.029 R)
• M54: 18,698,238 km (0.093 R)
• M55: 19,064,902 km (0.091 R)
• M56: 19,341,509 km (0.099 R)
• M57: 19,572,937 km (0.058 R)
• M58: 19,805,412 km (0.05 R)
• M59: 21,266,833 km (0.105 R)
• M60: 21,553,762 km (0.052 R)
• M61: 21,697,675 km (0.026 R)
• M62: 21,841,888 km (0.111 R)
• M63: 22,373,558 km (0.098 R)
• M64: 23,301,813 km (0.112 R)
• M65: 23,944,336 km (0.093 R)
• M66: 24,192,968 km (0.052 R)
• M67: 24,943,949 km (0.097 R)
• M68: 25,297,150 km (0.089 R)
• M69: 25,448,991 km (0.06 R)
• M70: 27,502,521 km (0.09 R)
• M71: 27,919,600 km (0.117 R)
• M72: 28,760,041 km (0.103 R)
• M73: 29,662,116 km (0.103 R)
• M74: 31,385,184 km (0.079 R)
• M75: 32,588,550 km (0.075 R)
• M76: 33,862,824 km (0.093 R)
• M77: 34,197,924 km (0.097 R)
• M78: 35,153,256 km (0.107 R)
• M79: 35,322,750 km (0.119 R)
• M80: 35,889,726 km (0.088 R)
• M81: 36,117,414 km (0.035 R)
• M82: 36,745,875 km (0.108 R)
• M83: 37,493,415 km (0.09 R)
• M84: 38,420,174 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.9

Radius: 4.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 19.63 AU - 21.09 AU

Year: 32140 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,675,441 km

• M1: 359,932 km (0.095 R)
• M2: 1,152,801 km (0.118 R)
• M3: 1,253,929 km (0.057 R)
• M4: 1,437,935 km (0.102 R)
• M5: 4,467,142 km (0.048 R)
• M6: 4,869,111 km (0.087 R)
• M7: 5,033,071 km (0.084 R)
• M8: 5,240,713 km (0.084 R)
• M9: 5,282,600 km (0.091 R)
• M10: 5,793,477 km (0.098 R)
• M11: 6,320,211 km (0.068 R)
• M12: 6,861,905 km (0.104 R)
• M13: 6,953,758 km (0.104 R)
• M14: 9,426,760 km (0.094 R)
• M15: 10,044,450 km (0.114 R)
• M16: 13,151,598 km (0.094 R)
• M17: 13,265,591 km (0.075 R)
• M18: 13,667,261 km (0.107 R)
• M19: 13,782,751 km (0.089 R)
• M20: 14,836,818 km (0.104 R)
• M21: 16,159,861 km (0.112 R)
• M22: 18,341,148 km (0.053 R)
• M23: 21,278,203 km (0.089 R)
• M24: 21,412,093 km (0.098 R)
• M25: 21,748,090 km (0.118 R)
• M26: 23,177,946 km (0.042 R)
• M27: 23,246,761 km (0.084 R)
• M28: 24,078,226 km (0.118 R)
• M29: 24,778,494 km (0.062 R)
• M30: 28,231,811 km (0.034 R)
• M31: 28,747,774 km (0.102 R)
• M32: 28,821,825 km (0.074 R)
• M33: 30,314,513 km (0.089 R)
• M34: 30,691,649 km (0.09 R)
• M35: 31,374,413 km (0.091 R)
• M36: 31,526,854 km (0.073 R)
• M37: 34,704,612 km (0.089 R)
• M38: 37,577,788 km (0.113 R)
• M39: 39,124,630 km (0.076 R)
• M40: 43,547,940 km (0.075 R)
• M41: 44,058,667 km (0.119 R)
• M42: 49,184,489 km (0.076 R)
• M43: 49,361,463 km (0.094 R)
• M44: 49,450,175 km (0.11 R)
• M45: 49,982,743 km (0.095 R)
• M46: 50,160,764 km (0.085 R)
• M47: 51,322,841 km (0.103 R)
• M48: 52,674,607 km (0.05 R)
• M49: 53,673,472 km (0.045 R)
• M50: 57,730,417 km (0.072 R)
• M51: 59,606,972 km (0.109 R)
• M52: 60,837,415 km (0.113 R)
• M53: 61,789,605 km (0.115 R)
• M54: 64,288,189 km (0.082 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit