🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.64 AU

Year: 167 Days

Day: 34.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,045,015 km

• M1: 49,666 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.79 AU - 0.87 AU

Year: 272 Days

Day: 20.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.5

Radius: 5.2

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.62 AU - 15.8 AU

Year: 20304 Days

Day: 17.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,045,015 km

• M1: 97,687 km (0.111 R)
• M2: 138,827 km (0.117 R)
• M3: 357,988 km (0.086 R)
• M4: 403,166 km (0.037 R)
• M5: 603,627 km (0.103 R)
• M6: 658,380 km (0.09 R)
• M7: 812,915 km (0.058 R)
• M8: 894,446 km (0.085 R)
• M9: 1,132,905 km (0.07 R)
• M10: 1,538,614 km (0.11 R)
• M11: 1,823,448 km (0.085 R)
• M12: 2,096,465 km (0.076 R)
• M13: 2,209,411 km (0.054 R)
• M14: 2,650,276 km (0.108 R)
• M15: 2,711,162 km (0.096 R)
• M16: 2,803,314 km (0.077 R)
• M17: 2,927,780 km (0.051 R)
• M18: 3,712,122 km (0.054 R)
• M19: 3,814,596 km (0.116 R)
• M20: 4,304,828 km (0.073 R)
• M21: 4,376,486 km (0.114 R)
• M22: 4,814,807 km (0.115 R)
• M23: 5,267,042 km (0.117 R)
• M24: 5,459,425 km (0.089 R)
• M25: 5,615,006 km (0.102 R)
• M26: 5,693,396 km (0.066 R)
• M27: 6,292,685 km (0.115 R)
• M28: 6,579,165 km (0.068 R)
• M29: 7,080,168 km (0.071 R)
• M30: 7,122,355 km (0.112 R)
• M31: 7,550,055 km (0.09 R)
• M32: 7,680,055 km (0.098 R)
• M33: 8,207,089 km (0.111 R)
• M34: 8,251,519 km (0.07 R)
• M35: 8,519,898 km (0.092 R)
• M36: 8,745,791 km (0.067 R)
• M37: 10,046,694 km (0.116 R)
• M38: 10,141,988 km (0.101 R)
• M39: 11,209,069 km (0.105 R)
• M40: 12,362,170 km (0.074 R)
• M41: 12,772,068 km (0.083 R)
• M42: 12,926,902 km (0.117 R)
• M43: 13,134,394 km (0.11 R)
• M44: 13,238,514 km (0.113 R)
• M45: 14,134,755 km (0.079 R)
• M46: 15,543,069 km (0.11 R)
• M47: 16,487,630 km (0.1 R)
• M48: 16,656,227 km (0.091 R)
• M49: 16,712,625 km (0.109 R)
• M50: 18,548,640 km (0.099 R)
• M51: 19,549,749 km (0.112 R)
• M52: 20,086,805 km (0.119 R)
• M53: 20,266,921 km (0.096 R)
• M54: 20,507,923 km (0.119 R)
• M55: 21,236,615 km (0.116 R)
• M56: 22,159,334 km (0.088 R)
• M57: 22,906,725 km (0.104 R)
• M58: 23,409,673 km (0.115 R)
• M59: 23,536,083 km (0.095 R)
• M60: 24,362,462 km (0.116 R)
• M61: 24,490,518 km (0.069 R)
• M62: 25,913,194 km (0.106 R)
• M63: 26,109,167 km (0.118 R)
• M64: 26,634,405 km (0.097 R)
• M65: 27,762,223 km (0.111 R)
• M66: 28,365,551 km (0.09 R)
• M67: 28,702,595 km (0.112 R)
• M68: 30,476,527 km (0.045 R)
• M69: 30,614,456 km (0.062 R)
• M70: 31,307,094 km (0.116 R)
• M71: 32,215,303 km (0.03 R)
• M72: 32,990,669 km (0.084 R)
• M73: 33,558,243 km (0.071 R)
• M74: 33,843,377 km (0.028 R)
• M75: 35,280,713 km (0.069 R)
• M76: 36,371,581 km (0.086 R)
• M77: 36,444,734 km (0.098 R)
• M78: 38,586,527 km (0.026 R)
• M79: 38,810,475 km (0.109 R)
• M80: 40,238,536 km (0.111 R)
• M81: 40,389,780 km (0.077 R)
• M82: 41,607,057 km (0.104 R)
• M83: 42,759,260 km (0.093 R)
• M84: 43,145,671 km (0.115 R)
• M85: 43,688,413 km (0.089 R)
• M86: 43,766,203 km (0.091 R)
• M87: 45,094,782 km (0.086 R)
• M88: 45,566,913 km (0.079 R)
• M89: 46,833,708 km (0.109 R)
• M90: 53,172,918 km (0.091 R)
• M91: 53,255,944 km (0.097 R)
• M92: 53,671,677 km (0.095 R)
• M93: 54,422,509 km (0.109 R)
• M94: 54,925,008 km (0.047 R)
• M95: 56,272,735 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.6

Radius: 3.1

Gravity: 72.59 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.37 AU - 21.03 AU

Year: 26800 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,045,015 km

• M1: 105,167 km (0.111 R)
• M2: 384,317 km (0.06 R)
• M3: 406,158 km (0.057 R)
• M4: 956,080 km (0.115 R)
• M5: 1,109,717 km (0.088 R)
• M6: 1,651,560 km (0.108 R)
• M7: 1,798,166 km (0.091 R)
• M8: 2,633,970 km (0.114 R)
• M9: 3,478,001 km (0.097 R)
• M10: 3,713,019 km (0.111 R)
• M11: 4,099,730 km (0.071 R)
• M12: 5,714,190 km (0.036 R)
• M13: 5,769,092 km (0.093 R)
• M14: 6,159,094 km (0.064 R)
• M15: 6,215,642 km (0.045 R)
• M16: 7,379,364 km (0.06 R)
• M17: 7,439,203 km (0.1 R)
• M18: 8,482,349 km (0.071 R)
• M19: 9,440,224 km (0.096 R)
• M20: 9,635,748 km (0.092 R)
• M21: 9,832,769 km (0.112 R)
• M22: 11,386,492 km (0.112 R)
• M23: 12,440,110 km (0.037 R)
• M24: 12,654,484 km (0.038 R)
• M25: 13,818,655 km (0.055 R)
• M26: 14,413,306 km (0.113 R)
• M27: 14,864,942 km (0.1 R)
• M28: 15,550,848 km (0.081 R)
• M29: 16,013,854 km (0.108 R)
• M30: 16,481,497 km (0.092 R)
• M31: 18,885,534 km (0.083 R)
• M32: 19,627,839 km (0.073 R)
• M33: 19,877,368 km (0.118 R)
• M34: 19,960,844 km (0.045 R)
• M35: 21,311,114 km (0.075 R)
• M36: 22,865,137 km (0.058 R)
• M37: 24,634,281 km (0.072 R)
• M38: 25,444,503 km (0.05 R)
• M39: 25,535,160 km (0.105 R)
• M40: 25,625,816 km (0.047 R)
• M41: 25,716,622 km (0.106 R)
• M42: 26,355,106 km (0.093 R)
• M43: 27,461,831 km (0.1 R)
• M44: 28,020,728 km (0.117 R)
• M45: 29,339,733 km (0.102 R)
• M46: 29,529,722 km (0.06 R)
• M47: 29,815,604 km (0.076 R)
• M48: 29,911,047 km (0.116 R)
• M49: 30,486,251 km (0.085 R)
• M50: 31,355,564 km (0.071 R)
• M51: 31,452,803 km (0.034 R)
• M52: 33,019,990 km (0.094 R)
• M53: 33,118,725 km (0.112 R)
• M54: 33,912,641 km (0.082 R)
• M55: 34,612,459 km (0.112 R)
• M56: 36,128,035 km (0.077 R)
• M57: 36,331,788 km (0.098 R)
• M58: 39,642,389 km (0.064 R)
• M59: 40,696,605 km (0.1 R)
• M60: 41,120,864 km (0.073 R)
• M61: 43,264,003 km (0.097 R)
• M62: 43,372,163 km (0.047 R)
• M63: 43,805,548 km (0.111 R)
• M64: 43,914,006 km (0.101 R)
• M65: 44,022,764 km (0.107 R)
• M66: 44,458,243 km (0.103 R)
• M67: 45,004,575 km (0.102 R)
• M68: 47,769,442 km (0.115 R)
• M69: 51,388,065 km (0.046 R)
• M70: 55,328,024 km (0.057 R)
• M71: 55,562,744 km (0.105 R)
• M72: 55,680,327 km (0.072 R)
• M73: 56,387,028 km (0.101 R)
• M74: 58,405,851 km (0.054 R)
• M75: 59,484,003 km (0.082 R)
• M76: 59,844,983 km (0.083 R)
• M77: 61,053,135 km (0.079 R)
• M78: 61,417,107 km (0.037 R)
• M79: 61,903,599 km (0.056 R)
• M80: 62,391,438 km (0.046 R)
• M81: 63,985,403 km (0.045 R)
• M82: 67,088,362 km (0.05 R)
• M83: 67,965,903 km (0.102 R)
• M84: 68,594,962 km (0.097 R)
• M85: 73,697,147 km (0.095 R)
• M86: 74,343,559 km (0.089 R)
• M87: 74,472,962 km (0.086 R)
• M88: 75,902,369 km (0.119 R)
• M89: 76,424,316 km (0.074 R)
• M90: 76,816,562 km (0.085 R)
• M91: 79,316,492 km (0.053 R)
• M92: 79,713,674 km (0.091 R)
• M93: 82,110,531 km (0.114 R)
• M94: 84,260,851 km (0.055 R)
• M95: 86,021,468 km (0.08 R)
• M96: 88,616,543 km (0.116 R)
• M97: 92,487,537 km (0.082 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 13,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit