🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.81 AU

Year: 263 Days

Day: 24.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.93 AU - 1.17 AU

Year: 484 Days

Day: 40.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.92 AU - 1.38 AU

Year: 554 Days

Day: 32.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,846,812 km

• M1: 233,223 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.24 AU - 1.5 AU

Year: 721 Days

Day: 24.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 8.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.1 AU - 4.74 AU

Year: 3489 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,846,812 km

• M1: 114,442 km (0.112 R)
• M2: 364,570 km (0.065 R)
• M3: 497,712 km (0.099 R)
• M4: 562,488 km (0.025 R)
• M5: 639,232 km (0.055 R)
• M6: 710,590 km (0.058 R)
• M7: 775,515 km (0.063 R)
• M8: 861,983 km (0.031 R)
• M9: 952,041 km (0.111 R)
• M10: 1,570,030 km (0.057 R)
• M11: 1,656,348 km (0.118 R)
• M12: 1,757,027 km (0.107 R)
• M13: 1,977,983 km (0.096 R)
• M14: 2,263,416 km (0.057 R)
• M15: 2,403,888 km (0.11 R)
• M16: 2,664,188 km (0.095 R)
• M17: 2,797,779 km (0.109 R)
• M18: 3,322,419 km (0.106 R)
• M19: 3,466,482 km (0.093 R)
• M20: 3,596,183 km (0.072 R)
• M21: 3,711,074 km (0.087 R)
• M22: 3,910,937 km (0.071 R)
• M23: 4,029,119 km (0.075 R)
• M24: 4,114,241 km (0.091 R)
• M25: 4,513,817 km (0.083 R)
• M26: 4,566,774 km (0.119 R)
• M27: 4,709,191 km (0.094 R)
• M28: 4,763,047 km (0.077 R)
• M29: 5,035,165 km (0.093 R)
• M30: 5,499,966 km (0.062 R)
• M31: 5,689,805 km (0.107 R)
• M32: 5,862,441 km (0.075 R)
• M33: 6,017,425 km (0.106 R)
• M34: 6,812,388 km (0.112 R)
• M35: 6,954,955 km (0.104 R)
• M36: 7,346,751 km (0.089 R)
• M37: 7,430,227 km (0.085 R)
• M38: 7,513,852 km (0.063 R)
• M39: 7,809,458 km (0.08 R)
• M40: 8,173,429 km (0.075 R)
• M41: 8,238,355 km (0.101 R)
• M42: 8,412,038 km (0.089 R)
• M43: 9,253,526 km (0.054 R)
• M44: 9,321,144 km (0.073 R)
• M45: 9,547,635 km (0.104 R)
• M46: 9,616,002 km (0.08 R)
• M47: 10,144,980 km (0.108 R)
• M48: 10,238,029 km (0.083 R)
• M49: 10,354,566 km (0.112 R)
• M50: 10,565,649 km (0.116 R)
• M51: 10,730,805 km (0.047 R)
• M52: 10,825,500 km (0.078 R)
• M53: 11,087,596 km (0.095 R)
• M54: 11,375,721 km (0.042 R)
• M55: 12,603,022 km (0.079 R)
• M56: 12,778,201 km (0.077 R)
• M57: 12,903,864 km (0.091 R)
• M58: 13,308,526 km (0.074 R)
• M59: 13,768,988 km (0.108 R)
• M60: 13,949,403 km (0.114 R)
• M61: 14,052,775 km (0.107 R)
• M62: 14,390,866 km (0.1 R)
• M63: 14,968,913 km (0.053 R)
• M64: 15,154,414 km (0.109 R)
• M65: 15,420,848 km (0.109 R)
• M66: 15,661,999 km (0.078 R)
• M67: 16,120,667 km (0.075 R)
• M68: 16,474,615 km (0.088 R)
• M69: 16,529,218 km (0.099 R)
• M70: 16,775,905 km (0.09 R)
• M71: 16,858,483 km (0.05 R)
• M72: 16,941,061 km (0.106 R)
• M73: 17,467,646 km (0.093 R)
• M74: 17,663,021 km (0.071 R)
• M75: 18,310,031 km (0.094 R)
• M76: 18,593,819 km (0.117 R)
• M77: 18,964,821 km (0.045 R)
• M78: 19,137,008 km (0.089 R)
• M79: 19,223,177 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 8.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.76 AU - 5.34 AU

Year: 5102 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,846,812 km

• M1: 239,656 km (0.102 R)
• M2: 344,374 km (0.08 R)
• M3: 408,552 km (0.085 R)
• M4: 498,460 km (0.12 R)
• M5: 562,638 km (0.103 R)
• M6: 664,813 km (0.059 R)
• M7: 773,720 km (0.11 R)
• M8: 928,704 km (0.086 R)
• M9: 1,094,159 km (0.106 R)
• M10: 1,165,966 km (0.099 R)
• M11: 1,239,418 km (0.075 R)
• M12: 1,329,775 km (0.114 R)
• M13: 1,438,234 km (0.048 R)
• M14: 1,533,378 km (0.119 R)
• M15: 2,540,920 km (0.029 R)
• M16: 2,598,665 km (0.048 R)
• M17: 2,657,008 km (0.05 R)
• M18: 2,715,650 km (0.108 R)
• M19: 2,834,431 km (0.078 R)
• M20: 2,995,548 km (0.118 R)
• M21: 3,077,228 km (0.045 R)
• M22: 3,138,863 km (0.107 R)
• M23: 3,263,627 km (0.107 R)
• M24: 3,604,561 km (0.11 R)
• M25: 3,845,563 km (0.092 R)
• M26: 4,001,593 km (0.068 R)
• M27: 4,251,272 km (0.086 R)
• M28: 4,505,888 km (0.06 R)
• M29: 5,299,804 km (0.107 R)
• M30: 5,473,786 km (0.075 R)
• M31: 5,700,277 km (0.103 R)
• M32: 6,319,164 km (0.098 R)
• M33: 6,477,289 km (0.1 R)
• M34: 7,150,030 km (0.119 R)
• M35: 8,301,186 km (0.098 R)
• M36: 8,942,362 km (0.111 R)
• M37: 9,811,676 km (0.062 R)
• M38: 10,179,387 km (0.095 R)
• M39: 10,489,204 km (0.05 R)
• M40: 10,613,969 km (0.074 R)
• M41: 11,245,422 km (0.057 R)
• M42: 12,215,414 km (0.077 R)
• M43: 12,379,673 km (0.069 R)
• M44: 12,478,557 km (0.093 R)
• M45: 12,710,284 km (0.084 R)
• M46: 12,876,786 km (0.1 R)
• M47: 13,719,920 km (0.093 R)
• M48: 14,303,352 km (0.077 R)
• M49: 15,388,235 km (0.119 R)
• M50: 15,708,076 km (0.094 R)
• M51: 16,174,073 km (0.107 R)
• M52: 16,426,893 km (0.05 R)
• M53: 16,608,206 km (0.118 R)
• M54: 16,717,412 km (0.039 R)
• M55: 17,229,935 km (0.112 R)
• M56: 17,451,190 km (0.085 R)
• M57: 17,673,343 km (0.078 R)
• M58: 18,008,292 km (0.1 R)
• M59: 18,533,680 km (0.099 R)
• M60: 18,646,926 km (0.09 R)
• M61: 19,102,003 km (0.114 R)
• M62: 19,907,437 km (0.064 R)
• M63: 20,217,255 km (0.069 R)
• M64: 21,077,293 km (0.094 R)
• M65: 21,989,092 km (0.111 R)
• M66: 22,149,012 km (0.062 R)
• M67: 22,792,432 km (0.028 R)
• M68: 23,523,667 km (0.097 R)
• M69: 23,810,147 km (0.078 R)
• M70: 24,759,495 km (0.072 R)
• M71: 26,100,789 km (0.093 R)
• M72: 26,270,134 km (0.108 R)
• M73: 27,767,310 km (0.119 R)
• M74: 27,940,095 km (0.103 R)
• M75: 28,286,863 km (0.111 R)
• M76: 28,373,779 km (0.067 R)
• M77: 28,766,025 km (0.1 R)
• M78: 28,941,054 km (0.088 R)
• M79: 29,160,066 km (0.065 R)
• M80: 29,291,861 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578

Radius: 7.2

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.27 AU - 11.63 AU

Year: 15188 Days

Day: 16.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,846,812 km

• M1: 94,845 km (0.093 R)
• M2: 158,424 km (0.104 R)
• M3: 271,371 km (0.068 R)
• M4: 325,824 km (0.117 R)
• M5: 989,889 km (0.12 R)
• M6: 1,922,781 km (0.097 R)
• M7: 2,064,899 km (0.094 R)
• M8: 2,210,458 km (0.1 R)
• M9: 3,086,653 km (0.087 R)
• M10: 3,253,454 km (0.099 R)
• M11: 3,423,248 km (0.095 R)
• M12: 3,700,902 km (0.071 R)
• M13: 3,878,175 km (0.114 R)
• M14: 4,389,501 km (0.067 R)
• M15: 6,046,896 km (0.083 R)
• M16: 6,509,751 km (0.101 R)
• M17: 7,380,710 km (0.081 R)
• M18: 7,875,131 km (0.087 R)
• M19: 8,848,564 km (0.051 R)
• M20: 9,325,482 km (0.119 R)
• M21: 10,553,831 km (0.119 R)
• M22: 10,603,946 km (0.075 R)
• M23: 10,805,454 km (0.088 R)
• M24: 11,008,309 km (0.067 R)
• M25: 12,569,213 km (0.099 R)
• M26: 12,889,652 km (0.085 R)
• M27: 12,997,063 km (0.102 R)
• M28: 13,702,567 km (0.109 R)
• M29: 13,867,124 km (0.076 R)
• M30: 14,476,137 km (0.086 R)
• M31: 15,093,827 km (0.108 R)
• M32: 15,834,935 km (0.092 R)
• M33: 18,188,558 km (0.095 R)
• M34: 18,429,859 km (0.101 R)
• M35: 18,550,884 km (0.095 R)
• M36: 18,733,094 km (0.117 R)
• M37: 18,976,789 km (0.093 R)
• M38: 19,221,531 km (0.088 R)
• M39: 19,467,321 km (0.038 R)
• M40: 21,027,028 km (0.1 R)
• M41: 24,597,031 km (0.115 R)
• M42: 24,863,914 km (0.096 R)
• M43: 28,629,442 km (0.119 R)
• M44: 29,899,827 km (0.117 R)
• M45: 30,113,453 km (0.065 R)
• M46: 30,256,020 km (0.103 R)
• M47: 32,057,777 km (0.073 R)
• M48: 32,349,343 km (0.104 R)
• M49: 33,450,233 km (0.06 R)
• M50: 33,671,938 km (0.091 R)
• M51: 34,042,491 km (0.034 R)
• M52: 34,862,288 km (0.114 R)
• M53: 36,597,623 km (0.093 R)
• M54: 36,673,768 km (0.049 R)
• M55: 37,437,466 km (0.075 R)
• M56: 37,667,697 km (0.083 R)
• M57: 41,096,779 km (0.089 R)
• M58: 41,810,361 km (0.118 R)
• M59: 46,588,816 km (0.085 R)
• M60: 50,178,716 km (0.103 R)
• M61: 50,432,434 km (0.099 R)
• M62: 51,451,644 km (0.078 R)
• M63: 52,306,297 km (0.104 R)
• M64: 53,079,419 km (0.067 R)
• M65: 54,116,282 km (0.092 R)
• M66: 54,724,098 km (0.067 R)
• M67: 56,034,276 km (0.098 R)
• M68: 56,209,605 km (0.098 R)
• M69: 56,913,313 km (0.069 R)
• M70: 57,531,452 km (0.111 R)
• M71: 58,240,695 km (0.077 R)
• M72: 58,863,471 km (0.06 R)
• M73: 59,757,169 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit