🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.48 AU - 2.44 AU

Year: 978 Days

Day: 15.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.25 AU - 2.87 AU

Year: 1460 Days

Day: 46.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,599,136 km

• M1: 539,450 km (0.032 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 12.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.18 AU - 9.9 AU

Year: 8126 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 77,599,136 km

• M1: 172,786 km (0.086 R)
• M2: 273,465 km (0.087 R)
• M3: 380,128 km (0.113 R)
• M4: 587,920 km (0.082 R)
• M5: 794,664 km (0.115 R)
• M6: 1,358,947 km (0.12 R)
• M7: 1,544,598 km (0.116 R)
• M8: 1,912,459 km (0.059 R)
• M9: 2,167,972 km (0.12 R)
• M10: 2,467,018 km (0.114 R)
• M11: 2,580,713 km (0.073 R)
• M12: 3,001,083 km (0.029 R)
• M13: 3,700,004 km (0.099 R)
• M14: 4,648,006 km (0.088 R)
• M15: 5,035,165 km (0.098 R)
• M16: 5,159,631 km (0.108 R)
• M17: 6,103,892 km (0.089 R)
• M18: 6,528,152 km (0.101 R)
• M19: 6,732,503 km (0.113 R)
• M20: 6,985,173 km (0.087 R)
• M21: 7,240,986 km (0.084 R)
• M22: 7,358,270 km (0.044 R)
• M23: 7,737,950 km (0.098 R)
• M24: 8,295,052 km (0.075 R)
• M25: 8,417,872 km (0.068 R)
• M26: 8,590,957 km (0.053 R)
• M27: 9,015,964 km (0.087 R)
• M28: 9,320,247 km (0.117 R)
• M29: 10,332,276 km (0.092 R)
• M30: 10,438,042 km (0.118 R)
• M31: 10,704,027 km (0.1 R)
• M32: 11,053,338 km (0.027 R)
• M33: 11,515,745 km (0.058 R)
• M34: 11,707,978 km (0.11 R)
• M35: 12,912,241 km (0.109 R)
• M36: 13,140,677 km (0.109 R)
• M37: 14,243,812 km (0.12 R)
• M38: 14,361,695 km (0.09 R)
• M39: 14,568,738 km (0.053 R)
• M40: 15,105,795 km (0.084 R)
• M41: 15,954,015 km (0.091 R)
• M42: 17,443,860 km (0.099 R)
• M43: 17,633,251 km (0.102 R)
• M44: 17,759,810 km (0.048 R)
• M45: 18,205,313 km (0.069 R)
• M46: 18,397,546 km (0.12 R)
• M47: 18,719,182 km (0.116 R)
• M48: 19,107,538 km (0.101 R)
• M49: 19,335,375 km (0.091 R)
• M50: 20,057,335 km (0.096 R)
• M51: 20,922,010 km (0.068 R)
• M52: 21,089,560 km (0.092 R)
• M53: 21,224,048 km (0.071 R)
• M54: 21,629,159 km (0.091 R)
• M55: 22,447,011 km (0.103 R)
• M56: 22,756,379 km (0.087 R)
• M57: 22,928,716 km (0.038 R)
• M58: 23,067,094 km (0.048 R)
• M59: 23,240,328 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 13.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.73 AU - 9.45 AU

Year: 9769 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,599,136 km

• M1: 167,550 km (0.097 R)
• M2: 502,499 km (0.089 R)
• M3: 725,400 km (0.1 R)
• M4: 868,565 km (0.077 R)
• M5: 963,410 km (0.096 R)
• M6: 1,102,836 km (0.073 R)
• M7: 1,562,999 km (0.115 R)
• M8: 2,003,415 km (0.109 R)
• M9: 2,291,690 km (0.082 R)
• M10: 2,427,225 km (0.081 R)
• M11: 2,850,288 km (0.085 R)
• M12: 3,358,023 km (0.093 R)
• M13: 4,123,067 km (0.11 R)
• M14: 4,356,290 km (0.112 R)
• M15: 4,491,526 km (0.03 R)
• M16: 4,835,901 km (0.092 R)
• M17: 4,976,074 km (0.07 R)
• M18: 5,188,952 km (0.115 R)
• M19: 5,477,526 km (0.094 R)
• M20: 5,845,686 km (0.064 R)
• M21: 6,528,601 km (0.096 R)
• M22: 6,879,707 km (0.103 R)
• M23: 7,600,469 km (0.106 R)
• M24: 7,682,000 km (0.116 R)
• M25: 8,011,265 km (0.078 R)
• M26: 8,726,493 km (0.052 R)
• M27: 8,940,717 km (0.096 R)
• M28: 9,113,353 km (0.054 R)
• M29: 9,550,029 km (0.104 R)
• M30: 10,172,655 km (0.099 R)
• M31: 10,353,070 km (0.114 R)
• M32: 10,671,265 km (0.072 R)
• M33: 10,762,669 km (0.115 R)
• M34: 11,177,803 km (0.027 R)
• M35: 12,310,259 km (0.101 R)
• M36: 12,744,243 km (0.083 R)
• M37: 13,926,365 km (0.081 R)
• M38: 14,026,446 km (0.115 R)
• M39: 14,938,245 km (0.112 R)
• M40: 15,973,612 km (0.056 R)
• M41: 16,605,962 km (0.112 R)
• M42: 17,139,278 km (0.083 R)
• M43: 17,461,961 km (0.1 R)
• M44: 20,398,567 km (0.11 R)
• M45: 21,372,449 km (0.103 R)
• M46: 21,603,877 km (0.073 R)
• M47: 21,719,816 km (0.068 R)
• M48: 22,069,127 km (0.044 R)
• M49: 22,244,455 km (0.119 R)
• M50: 22,420,233 km (0.052 R)
• M51: 23,306,151 km (0.117 R)
• M52: 24,263,727 km (0.084 R)
• M53: 24,990,324 km (0.12 R)
• M54: 25,601,282 km (0.118 R)
• M55: 26,031,974 km (0.085 R)
• M56: 27,150,218 km (0.052 R)
• M57: 27,715,399 km (0.118 R)
• M58: 28,157,461 km (0.081 R)
• M59: 28,411,179 km (0.093 R)
• M60: 28,665,794 km (0.099 R)
• M61: 28,921,008 km (0.097 R)
• M62: 30,014,270 km (0.029 R)
• M63: 30,468,299 km (0.088 R)
• M64: 31,844,151 km (0.118 R)
• M65: 32,439,999 km (0.115 R)
• M66: 32,639,563 km (0.031 R)
• M67: 35,954,502 km (0.053 R)
• M68: 36,298,727 km (0.109 R)
• M69: 36,505,770 km (0.089 R)
• M70: 37,198,857 km (0.078 R)
• M71: 37,686,696 km (0.115 R)
• M72: 38,316,951 km (0.116 R)
• M73: 38,668,656 km (0.1 R)
• M74: 39,233,388 km (0.092 R)
• M75: 39,375,057 km (0.044 R)
• M76: 40,157,155 km (0.082 R)
• M77: 42,243,596 km (0.08 R)
• M78: 42,388,856 km (0.036 R)
• M79: 42,898,237 km (0.086 R)
• M80: 43,483,015 km (0.081 R)
• M81: 44,660,350 km (0.064 R)
• M82: 44,882,353 km (0.109 R)
• M83: 45,327,257 km (0.119 R)
• M84: 47,197,081 km (0.106 R)
• M85: 50,857,143 km (0.116 R)
• M86: 51,011,528 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.5

Radius: 6.8

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.58 AU - 20.72 AU

Year: 25316 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,599,136 km

• M1: 87,066 km (0.088 R)
• M2: 140,024 km (0.063 R)
• M3: 467,344 km (0.06 R)
• M4: 549,174 km (0.086 R)
• M5: 658,829 km (0.085 R)
• M6: 874,400 km (0.096 R)
• M7: 1,111,811 km (0.082 R)
• M8: 1,773,184 km (0.059 R)
• M9: 1,904,680 km (0.102 R)
• M10: 2,247,558 km (0.119 R)
• M11: 2,354,222 km (0.096 R)
• M12: 2,426,328 km (0.046 R)
• M13: 4,101,674 km (0.117 R)
• M14: 4,145,058 km (0.098 R)
• M15: 4,497,959 km (0.098 R)
• M16: 4,814,807 km (0.118 R)
• M17: 7,490,964 km (0.107 R)
• M18: 8,357,435 km (0.113 R)
• M19: 8,634,789 km (0.094 R)
• M20: 10,599,009 km (0.115 R)
• M21: 11,202,188 km (0.12 R)
• M22: 12,315,495 km (0.098 R)
• M23: 12,504,437 km (0.115 R)
• M24: 12,885,313 km (0.084 R)
• M25: 13,853,960 km (0.057 R)
• M26: 14,248,000 km (0.105 R)
• M27: 14,645,632 km (0.093 R)
• M28: 15,384,196 km (0.068 R)
• M29: 16,066,213 km (0.103 R)
• M30: 17,318,347 km (0.065 R)
• M31: 18,170,606 km (0.12 R)
• M32: 18,242,114 km (0.077 R)
• M33: 18,529,641 km (0.047 R)
• M34: 19,547,505 km (0.102 R)
• M35: 19,989,267 km (0.113 R)
• M36: 21,865,075 km (0.061 R)
• M37: 23,250,202 km (0.06 R)
• M38: 24,189,228 km (0.097 R)
• M39: 24,426,041 km (0.093 R)
• M40: 25,862,330 km (0.11 R)
• M41: 26,916,546 km (0.081 R)
• M42: 27,902,247 km (0.096 R)
• M43: 28,565,863 km (0.063 R)
• M44: 29,739,608 km (0.097 R)
• M45: 30,929,210 km (0.118 R)
• M46: 31,874,669 km (0.096 R)
• M47: 33,091,647 km (0.096 R)
• M48: 33,179,162 km (0.068 R)
• M49: 34,589,870 km (0.105 R)
• M50: 35,213,244 km (0.042 R)
• M51: 36,110,084 km (0.059 R)
• M52: 38,385,018 km (0.1 R)
• M53: 38,753,179 km (0.064 R)
• M54: 39,679,040 km (0.108 R)
• M55: 39,865,140 km (0.111 R)
• M56: 40,612,082 km (0.048 R)
• M57: 40,705,880 km (0.06 R)
• M58: 41,552,454 km (0.071 R)
• M59: 41,741,396 km (0.058 R)
• M60: 44,223,225 km (0.068 R)
• M61: 44,996,347 km (0.113 R)
• M62: 45,676,568 km (0.067 R)
• M63: 46,458,217 km (0.105 R)
• M64: 47,638,844 km (0.11 R)
• M65: 49,228,321 km (0.074 R)
• M66: 49,628,346 km (0.11 R)
• M67: 51,239,515 km (0.12 R)
• M68: 51,442,070 km (0.105 R)
• M69: 56,592,725 km (0.11 R)
• M70: 56,802,162 km (0.102 R)
• M71: 57,958,553 km (0.071 R)
• M72: 58,064,020 km (0.115 R)
• M73: 59,228,939 km (0.034 R)
• M74: 59,335,153 km (0.09 R)
• M75: 59,441,517 km (0.099 R)
• M76: 60,508,449 km (0.117 R)
• M77: 61,904,796 km (0.078 R)
• M78: 63,529,279 km (0.083 R)
• M79: 64,948,364 km (0.069 R)
• M80: 66,488,325 km (0.111 R)
• M81: 67,262,943 km (0.117 R)
• M82: 67,706,799 km (0.08 R)
• M83: 68,040,403 km (0.037 R)
• M84: 68,597,505 km (0.093 R)
• M85: 68,709,105 km (0.03 R)
• M86: 69,044,354 km (0.075 R)
• M87: 69,156,253 km (0.102 R)
• M88: 71,972,134 km (0.073 R)
• M89: 73,908,379 km (0.076 R)
• M90: 74,022,822 km (0.107 R)
• M91: 76,207,998 km (0.09 R)
• M92: 76,670,854 km (0.089 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit