🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.15 AU - 1.45 AU

Year: 568 Days

Day: 19.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 13.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.28 AU - 9.3 AU

Year: 9139 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,061,776 km

• M1: 202,556 km (0.098 R)
• M2: 665,411 km (0.102 R)
• M3: 798,553 km (0.113 R)
• M4: 1,095,056 km (0.08 R)
• M5: 1,331,870 km (0.115 R)
• M6: 1,813,725 km (0.086 R)
• M7: 1,942,678 km (0.078 R)
• M8: 2,097,213 km (0.067 R)
• M9: 2,465,971 km (0.105 R)
• M10: 2,634,119 km (0.109 R)
• M11: 2,806,007 km (0.079 R)
• M12: 2,956,503 km (0.042 R)
• M13: 3,058,379 km (0.098 R)
• M14: 3,371,038 km (0.112 R)
• M15: 3,859,775 km (0.072 R)
• M16: 3,971,524 km (0.05 R)
• M17: 4,255,611 km (0.093 R)
• M18: 4,429,294 km (0.059 R)
• M19: 4,783,990 km (0.119 R)
• M20: 5,426,812 km (0.09 R)
• M21: 5,679,034 km (0.086 R)
• M22: 5,838,506 km (0.081 R)
• M23: 6,293,433 km (0.114 R)
• M24: 6,658,900 km (0.076 R)
• M25: 7,410,779 km (0.087 R)
• M26: 7,585,510 km (0.034 R)
• M27: 8,298,044 km (0.107 R)
• M28: 8,406,652 km (0.059 R)
• M29: 9,106,471 km (0.116 R)
• M30: 10,483,370 km (0.053 R)
• M31: 10,837,767 km (0.108 R)
• M32: 12,006,426 km (0.042 R)
• M33: 12,170,834 km (0.089 R)
• M34: 12,877,684 km (0.111 R)
• M35: 13,003,795 km (0.088 R)
• M36: 13,597,998 km (0.098 R)
• M37: 14,027,792 km (0.111 R)
• M38: 14,287,793 km (0.063 R)
• M39: 15,121,802 km (0.105 R)
• M40: 15,388,535 km (0.093 R)
• M41: 15,881,460 km (0.11 R)
• M42: 17,252,225 km (0.063 R)
• M43: 17,344,976 km (0.085 R)
• M44: 18,851,426 km (0.12 R)
• M45: 19,330,738 km (0.07 R)
• M46: 19,717,149 km (0.044 R)
• M47: 20,891,492 km (0.117 R)
• M48: 21,089,410 km (0.106 R)
• M49: 22,391,360 km (0.084 R)
• M50: 23,564,507 km (0.047 R)
• M51: 24,029,158 km (0.101 R)
• M52: 24,862,418 km (0.065 R)
• M53: 25,230,130 km (0.12 R)
• M54: 25,599,487 km (0.042 R)
• M55: 25,970,639 km (0.115 R)
• M56: 26,290,180 km (0.11 R)
• M57: 26,611,068 km (0.101 R)
• M58: 27,907,632 km (0.093 R)
• M59: 28,728,476 km (0.047 R)
• M60: 29,446,246 km (0.056 R)
• M61: 29,779,551 km (0.097 R)
• M62: 30,002,451 km (0.091 R)
• M63: 31,012,237 km (0.11 R)
• M64: 31,294,827 km (0.086 R)
• M65: 31,748,558 km (0.097 R)
• M66: 32,834,937 km (0.091 R)
• M67: 33,122,913 km (0.075 R)
• M68: 33,875,540 km (0.113 R)
• M69: 34,868,122 km (0.115 R)
• M70: 35,574,673 km (0.073 R)
• M71: 35,692,855 km (0.076 R)
• M72: 36,762,480 km (0.091 R)
• M73: 37,541,586 km (0.074 R)
• M74: 37,722,300 km (0.036 R)
• M75: 38,084,177 km (0.12 R)
• M76: 39,421,432 km (0.101 R)
• M77: 39,604,989 km (0.099 R)
• M78: 41,145,698 km (0.104 R)
• M79: 41,269,714 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.7

Radius: 6.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.47 AU - 11.81 AU

Year: 15205 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,061,776 km

• M1: 128,355 km (0.106 R)
• M2: 277,803 km (0.072 R)
• M3: 554,410 km (0.039 R)
• M4: 678,875 km (0.084 R)
• M5: 744,549 km (0.109 R)
• M6: 829,969 km (0.088 R)
• M7: 1,183,618 km (0.117 R)
• M8: 1,646,175 km (0.108 R)
• M9: 1,804,300 km (0.04 R)
• M10: 1,873,564 km (0.118 R)
• M11: 2,159,595 km (0.113 R)
• M12: 2,640,402 km (0.111 R)
• M13: 2,692,911 km (0.077 R)
• M14: 2,933,465 km (0.117 R)
• M15: 3,125,548 km (0.072 R)
• M16: 3,265,123 km (0.059 R)
• M17: 3,321,671 km (0.078 R)
• M18: 3,550,705 km (0.096 R)
• M19: 3,637,921 km (0.047 R)
• M20: 4,024,183 km (0.098 R)
• M21: 4,392,193 km (0.119 R)
• M22: 5,325,684 km (0.036 R)
• M23: 5,559,954 km (0.12 R)
• M24: 6,004,111 km (0.088 R)
• M25: 6,459,486 km (0.072 R)
• M26: 6,673,411 km (0.081 R)
• M27: 6,781,271 km (0.065 R)
• M28: 6,853,527 km (0.115 R)
• M29: 7,108,442 km (0.062 R)
• M30: 7,292,298 km (0.106 R)
• M31: 8,351,152 km (0.085 R)
• M32: 8,623,270 km (0.078 R)
• M33: 8,937,874 km (0.07 R)
• M34: 9,216,276 km (0.109 R)
• M35: 10,027,246 km (0.078 R)
• M36: 10,524,659 km (0.093 R)
• M37: 10,650,321 km (0.075 R)
• M38: 11,115,271 km (0.107 R)
• M39: 11,977,554 km (0.057 R)
• M40: 12,064,919 km (0.096 R)
• M41: 12,727,188 km (0.111 R)
• M42: 12,861,079 km (0.07 R)
• M43: 13,765,547 km (0.076 R)
• M44: 13,948,805 km (0.038 R)
• M45: 14,318,012 km (0.089 R)
• M46: 15,874,279 km (0.072 R)
• M47: 16,843,374 km (0.118 R)
• M48: 17,632,353 km (0.042 R)
• M49: 17,731,686 km (0.064 R)
• M50: 19,502,476 km (0.111 R)
• M51: 19,656,861 km (0.119 R)
• M52: 20,539,339 km (0.106 R)
• M53: 21,064,427 km (0.119 R)
• M54: 21,540,897 km (0.076 R)
• M55: 21,753,774 km (0.052 R)
• M56: 23,372,423 km (0.041 R)
• M57: 24,141,057 km (0.1 R)
• M58: 24,306,812 km (0.086 R)
• M59: 24,750,669 km (0.086 R)
• M60: 24,973,719 km (0.11 R)
• M61: 25,253,317 km (0.113 R)
• M62: 25,365,516 km (0.056 R)
• M63: 26,268,638 km (0.07 R)
• M64: 26,553,024 km (0.087 R)
• M65: 26,667,017 km (0.104 R)
• M66: 26,724,164 km (0.101 R)
• M67: 27,182,232 km (0.107 R)
• M68: 27,412,314 km (0.054 R)
• M69: 27,585,249 km (0.05 R)
• M70: 28,397,117 km (0.105 R)
• M71: 29,570,562 km (0.111 R)
• M72: 30,700,026 km (0.115 R)
• M73: 30,759,865 km (0.04 R)
• M74: 33,492,121 km (0.114 R)
• M75: 33,986,093 km (0.096 R)
• M76: 34,109,810 km (0.106 R)
• M77: 35,293,728 km (0.037 R)
• M78: 35,796,227 km (0.106 R)
• M79: 36,808,406 km (0.109 R)
• M80: 37,254,208 km (0.12 R)
• M81: 39,379,545 km (0.085 R)
• M82: 39,444,471 km (0.112 R)
• M83: 40,818,228 km (0.032 R)
• M84: 42,273,965 km (0.076 R)
• M85: 43,075,211 km (0.084 R)
• M86: 43,477,629 km (0.082 R)
• M87: 44,624,746 km (0.097 R)
• M88: 45,032,101 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.8

Radius: 5.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.72 AU - 17.66 AU

Year: 21558 Days

Day: 15.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,061,776 km

• M1: 84,672 km (0.104 R)
• M2: 218,413 km (0.099 R)
• M3: 344,075 km (0.107 R)
• M4: 522,097 km (0.058 R)
• M5: 613,800 km (0.075 R)
• M6: 727,494 km (0.11 R)
• M7: 956,978 km (0.088 R)
• M8: 1,128,716 km (0.077 R)
• M9: 1,228,348 km (0.081 R)
• M10: 1,330,972 km (0.087 R)
• M11: 1,678,189 km (0.114 R)
• M12: 1,723,517 km (0.09 R)
• M13: 2,687,077 km (0.091 R)
• M14: 3,067,355 km (0.095 R)
• M15: 4,685,555 km (0.054 R)
• M16: 5,009,883 km (0.104 R)
• M17: 5,308,032 km (0.026 R)
• M18: 5,990,946 km (0.092 R)
• M19: 7,362,908 km (0.066 R)
• M20: 7,550,504 km (0.114 R)
• M21: 7,739,595 km (0.089 R)
• M22: 8,550,715 km (0.092 R)
• M23: 8,827,022 km (0.09 R)
• M24: 10,672,611 km (0.112 R)
• M25: 10,757,284 km (0.12 R)
• M26: 11,012,797 km (0.092 R)
• M27: 13,263,946 km (0.057 R)
• M28: 15,220,536 km (0.101 R)
• M29: 15,411,423 km (0.109 R)
• M30: 16,967,839 km (0.078 R)
• M31: 17,864,978 km (0.091 R)
• M32: 17,915,243 km (0.099 R)
• M33: 18,828,687 km (0.119 R)
• M34: 21,124,416 km (0.029 R)
• M35: 22,685,021 km (0.068 R)
• M36: 23,727,419 km (0.115 R)
• M37: 25,858,890 km (0.116 R)
• M38: 28,050,648 km (0.103 R)
• M39: 28,872,987 km (0.069 R)
• M40: 29,405,855 km (0.055 R)
• M41: 30,241,210 km (0.117 R)
• M42: 30,481,314 km (0.115 R)
• M43: 31,023,906 km (0.114 R)
• M44: 33,163,903 km (0.105 R)
• M45: 34,658,685 km (0.102 R)
• M46: 35,603,994 km (0.075 R)
• M47: 38,230,933 km (0.068 R)
• M48: 40,786,962 km (0.116 R)
• M49: 41,185,042 km (0.116 R)
• M50: 42,051,961 km (0.109 R)
• M51: 43,397,594 km (0.088 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: 401 - 19,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit