🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.55 AU - 1.69 AU

Year: 728 Days

Day: 34.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,303,132 km

• M1: 1,012,030 km (0.086 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.55 AU - 6.13 AU

Year: 4357 Days

Day: 30.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 11.6

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.42 AU - 12.44 AU

Year: 11894 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,303,132 km

• M1: 149,448 km (0.114 R)
• M2: 356,941 km (0.088 R)
• M3: 551,268 km (0.093 R)
• M4: 943,215 km (0.08 R)
• M5: 1,092,064 km (0.068 R)
• M6: 1,818,961 km (0.054 R)
• M7: 2,316,822 km (0.051 R)
• M8: 2,433,060 km (0.086 R)
• M9: 2,521,771 km (0.067 R)
• M10: 2,671,818 km (0.056 R)
• M11: 2,918,355 km (0.066 R)
• M12: 3,204,686 km (0.043 R)
• M13: 3,367,747 km (0.092 R)
• M14: 3,533,502 km (0.047 R)
• M15: 5,925,572 km (0.114 R)
• M16: 6,411,765 km (0.108 R)
• M17: 7,122,504 km (0.06 R)
• M18: 7,207,775 km (0.079 R)
• M19: 7,902,208 km (0.083 R)
• M20: 8,212,774 km (0.1 R)
• M21: 8,891,948 km (0.081 R)
• M22: 9,168,554 km (0.119 R)
• M23: 9,308,129 km (0.103 R)
• M24: 9,920,433 km (0.111 R)
• M25: 10,545,902 km (0.072 R)
• M26: 10,643,290 km (0.033 R)
• M27: 11,784,423 km (0.108 R)
• M28: 12,190,431 km (0.097 R)
• M29: 13,278,008 km (0.059 R)
• M30: 13,700,472 km (0.06 R)
• M31: 14,127,425 km (0.089 R)
• M32: 14,234,985 km (0.1 R)
• M33: 14,558,865 km (0.067 R)
• M34: 14,885,138 km (0.053 R)
• M35: 15,767,316 km (0.101 R)
• M36: 16,271,012 km (0.063 R)
• M37: 17,871,410 km (0.062 R)
• M38: 18,045,991 km (0.097 R)
• M39: 18,690,459 km (0.079 R)
• M40: 19,761,430 km (0.071 R)
• M41: 20,974,669 km (0.092 R)
• M42: 21,962,613 km (0.091 R)
• M43: 22,274,375 km (0.064 R)
• M44: 22,650,614 km (0.078 R)
• M45: 22,902,536 km (0.112 R)
• M46: 23,536,383 km (0.099 R)
• M47: 24,692,026 km (0.104 R)
• M48: 25,865,921 km (0.089 R)
• M49: 26,063,390 km (0.054 R)
• M50: 27,660,796 km (0.119 R)
• M51: 28,132,777 km (0.12 R)
• M52: 28,335,781 km (0.062 R)
• M53: 28,947,936 km (0.097 R)
• M54: 29,221,401 km (0.114 R)
• M55: 29,977,768 km (0.074 R)
• M56: 31,369,626 km (0.116 R)
• M57: 32,285,464 km (0.116 R)
• M58: 33,281,786 km (0.039 R)
• M59: 33,783,687 km (0.057 R)
• M60: 34,432,643 km (0.074 R)
• M61: 34,577,453 km (0.112 R)
• M62: 35,158,492 km (0.088 R)
• M63: 35,231,346 km (0.052 R)
• M64: 35,596,514 km (0.079 R)
• M65: 36,625,448 km (0.117 R)
• M66: 37,515,256 km (0.059 R)
• M67: 37,962,853 km (0.075 R)
• M68: 38,487,194 km (0.095 R)
• M69: 39,316,116 km (0.119 R)
• M70: 39,922,585 km (0.058 R)
• M71: 40,150,872 km (0.039 R)
• M72: 41,221,693 km (0.056 R)
• M73: 41,452,523 km (0.078 R)
• M74: 41,992,422 km (0.112 R)
• M75: 43,548,090 km (0.113 R)
• M76: 44,175,503 km (0.11 R)
• M77: 46,395,386 km (0.099 R)
• M78: 48,732,554 km (0.088 R)
• M79: 50,366,462 km (0.11 R)
• M80: 51,686,663 km (0.081 R)
• M81: 52,351,027 km (0.07 R)
• M82: 54,108,353 km (0.104 R)
• M83: 54,529,621 km (0.099 R)
• M84: 55,036,608 km (0.032 R)
• M85: 56,737,685 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 4.8

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.31 AU - 20.31 AU

Year: 27665 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,303,132 km

• M1: 331,210 km (0.112 R)
• M2: 412,441 km (0.048 R)
• M3: 619,186 km (0.114 R)
• M4: 720,763 km (0.068 R)
• M5: 773,571 km (0.096 R)
• M6: 940,223 km (0.099 R)
• M7: 1,117,945 km (0.048 R)
• M8: 1,404,275 km (0.073 R)
• M9: 1,712,447 km (0.072 R)
• M10: 1,748,051 km (0.108 R)
• M11: 2,193,703 km (0.066 R)
• M12: 2,349,734 km (0.084 R)
• M13: 2,590,736 km (0.095 R)
• M14: 3,009,760 km (0.05 R)
• M15: 3,315,538 km (0.05 R)
• M16: 3,677,116 km (0.109 R)
• M17: 3,723,192 km (0.106 R)
• M18: 4,146,554 km (0.09 R)
• M19: 4,388,304 km (0.073 R)
• M20: 4,535,658 km (0.113 R)
• M21: 4,585,025 km (0.085 R)
• M22: 6,314,975 km (0.096 R)
• M23: 7,685,441 km (0.079 R)
• M24: 7,803,623 km (0.108 R)
• M25: 7,863,014 km (0.081 R)
• M26: 8,101,772 km (0.091 R)
• M27: 8,222,198 km (0.072 R)
• M28: 8,403,810 km (0.061 R)
• M29: 9,457,727 km (0.119 R)
• M30: 9,521,007 km (0.113 R)
• M31: 10,356,361 km (0.105 R)
• M32: 11,081,462 km (0.118 R)
• M33: 12,441,307 km (0.053 R)
• M34: 14,797,324 km (0.111 R)
• M35: 15,612,483 km (0.094 R)
• M36: 15,687,282 km (0.12 R)
• M37: 16,442,152 km (0.1 R)
• M38: 17,830,570 km (0.025 R)
• M39: 18,301,654 km (0.098 R)
• M40: 18,538,617 km (0.09 R)
• M41: 19,255,939 km (0.11 R)
• M42: 19,336,273 km (0.045 R)
• M43: 19,658,507 km (0.104 R)
• M44: 19,901,304 km (0.071 R)
• M45: 20,063,618 km (0.1 R)
• M46: 20,717,660 km (0.072 R)
• M47: 24,785,974 km (0.061 R)
• M48: 26,017,762 km (0.088 R)
• M49: 26,462,517 km (0.103 R)
• M50: 27,269,448 km (0.068 R)
• M51: 28,084,307 km (0.09 R)
• M52: 28,449,027 km (0.085 R)
• M53: 29,275,406 km (0.117 R)
• M54: 31,422,883 km (0.091 R)
• M55: 31,801,515 km (0.112 R)
• M56: 33,427,495 km (0.117 R)
• M57: 33,910,845 km (0.109 R)
• M58: 34,104,874 km (0.085 R)
• M59: 34,493,828 km (0.113 R)
• M60: 36,859,120 km (0.104 R)
• M61: 40,195,601 km (0.041 R)
• M62: 40,709,470 km (0.119 R)
• M63: 42,055,851 km (0.1 R)
• M64: 45,324,564 km (0.102 R)
• M65: 47,910,812 km (0.116 R)
• M66: 48,128,477 km (0.049 R)
• M67: 50,655,185 km (0.072 R)
• M68: 50,988,041 km (0.118 R)
• M69: 53,450,122 km (0.101 R)
• M70: 54,809,369 km (0.085 R)
• M71: 56,179,984 km (0.045 R)
• M72: 56,984,821 km (0.117 R)
• M73: 59,071,562 km (0.117 R)
• M74: 60,711,753 km (0.099 R)
• M75: 61,065,103 km (0.115 R)
• M76: 61,655,715 km (0.057 R)
• M77: 64,156,692 km (0.091 R)
• M78: 68,765,803 km (0.107 R)
• M79: 69,749,558 km (0.047 R)
• M80: 70,119,813 km (0.117 R)
• M81: 70,738,101 km (0.098 R)
• M82: 72,604,035 km (0.074 R)
• M83: 72,854,013 km (0.034 R)
• M84: 73,354,867 km (0.028 R)
• M85: 75,116,980 km (0.077 R)
• M86: 75,876,339 km (0.087 R)
• M87: 79,582,626 km (0.12 R)
• M88: 80,227,692 km (0.091 R)
• M89: 81,522,761 km (0.116 R)
• M90: 82,042,763 km (0.082 R)
• M91: 82,694,262 km (0.083 R)
• M92: 83,740,250 km (0.026 R)
• M93: 86,109,731 km (0.085 R)
• M94: 86,771,851 km (0.054 R)
• M95: 88,901,826 km (0.057 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit