🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.58 AU - 2.22 AU

Year: 1186 Days

Day: 18.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.64 AU - 2.56 AU

Year: 1379 Days

Day: 44.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 9.8

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.22 AU - 7.84 AU

Year: 7560 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,988,248 km

• M1: 152,590 km (0.086 R)
• M2: 334,202 km (0.076 R)
• M3: 452,982 km (0.115 R)
• M4: 616,942 km (0.07 R)
• M5: 753,674 km (0.116 R)
• M6: 817,852 km (0.113 R)
• M7: 935,136 km (0.046 R)
• M8: 1,481,169 km (0.066 R)
• M9: 1,976,188 km (0.076 R)
• M10: 2,159,894 km (0.05 R)
• M11: 2,495,292 km (0.116 R)
• M12: 3,055,387 km (0.119 R)
• M13: 3,214,858 km (0.054 R)
• M14: 3,542,178 km (0.077 R)
• M15: 3,710,027 km (0.09 R)
• M16: 3,880,419 km (0.111 R)
• M17: 4,288,073 km (0.048 R)
• M18: 4,832,460 km (0.101 R)
• M19: 4,956,327 km (0.075 R)
• M20: 5,081,391 km (0.065 R)
• M21: 5,270,931 km (0.12 R)
• M22: 6,219,531 km (0.055 R)
• M23: 6,287,000 km (0.098 R)
• M24: 6,765,414 km (0.108 R)
• M25: 7,433,668 km (0.096 R)
• M26: 8,122,865 km (0.085 R)
• M27: 8,681,314 km (0.057 R)
• M28: 9,367,968 km (0.049 R)
• M29: 9,953,494 km (0.049 R)
• M30: 10,071,976 km (0.116 R)
• M31: 10,874,120 km (0.043 R)
• M32: 11,037,032 km (0.102 R)
• M33: 11,821,972 km (0.094 R)
• M34: 12,157,819 km (0.094 R)
• M35: 12,539,443 km (0.118 R)
• M36: 13,097,593 km (0.086 R)
• M37: 13,488,941 km (0.055 R)
• M38: 14,865,690 km (0.045 R)
• M39: 16,333,245 km (0.11 R)
• M40: 16,942,557 km (0.076 R)
• M41: 17,464,055 km (0.103 R)
• M42: 18,328,731 km (0.053 R)
• M43: 19,552,591 km (0.098 R)
• M44: 20,199,303 km (0.09 R)
• M45: 20,903,759 km (0.116 R)
• M46: 21,259,054 km (0.101 R)
• M47: 21,411,943 km (0.098 R)
• M48: 21,667,456 km (0.058 R)
• M49: 22,596,010 km (0.1 R)
• M50: 22,699,981 km (0.06 R)
• M51: 23,274,586 km (0.044 R)
• M52: 23,642,747 km (0.104 R)
• M53: 23,748,363 km (0.082 R)
• M54: 24,331,645 km (0.058 R)
• M55: 25,134,836 km (0.069 R)
• M56: 25,458,416 km (0.095 R)
• M57: 26,492,586 km (0.118 R)
• M58: 27,207,963 km (0.078 R)
• M59: 27,429,368 km (0.076 R)
• M60: 27,707,022 km (0.084 R)
• M61: 27,873,973 km (0.053 R)
• M62: 28,265,022 km (0.072 R)
• M63: 28,601,617 km (0.078 R)
• M64: 28,883,010 km (0.064 R)
• M65: 29,448,790 km (0.055 R)
• M66: 30,706,459 km (0.097 R)
• M67: 31,515,783 km (0.114 R)
• M68: 32,215,153 km (0.112 R)
• M69: 32,332,289 km (0.082 R)
• M70: 32,743,084 km (0.08 R)
• M71: 33,569,912 km (0.106 R)
• M72: 33,866,864 km (0.114 R)
• M73: 35,969,910 km (0.033 R)
• M74: 36,152,121 km (0.068 R)
• M75: 37,067,809 km (0.092 R)
• M76: 37,621,022 km (0.037 R)
• M77: 37,991,277 km (0.069 R)
• M78: 38,735,377 km (0.109 R)
• M79: 39,296,668 km (0.068 R)
• M80: 40,996,548 km (0.081 R)
• M81: 41,887,404 km (0.088 R)
• M82: 42,207,094 km (0.096 R)
• M83: 42,977,823 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 5.9

Gravity: 20.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.77 AU - 15.25 AU

Year: 25040 Days

Day: 15.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,988,248 km

• M1: 137,780 km (0.107 R)
• M2: 206,595 km (0.096 R)
• M3: 272,717 km (0.109 R)
• M4: 428,747 km (0.076 R)
• M5: 1,329,327 km (0.08 R)
• M6: 2,301,563 km (0.068 R)
• M7: 2,706,225 km (0.076 R)
• M8: 3,089,046 km (0.077 R)
• M9: 3,534,250 km (0.1 R)
• M10: 3,764,481 km (0.092 R)
• M11: 3,811,006 km (0.034 R)
• M12: 4,732,977 km (0.088 R)
• M13: 4,935,533 km (0.03 R)
• M14: 4,986,695 km (0.097 R)
• M15: 5,720,323 km (0.075 R)
• M16: 5,827,884 km (0.104 R)
• M17: 6,882,848 km (0.043 R)
• M18: 6,997,291 km (0.083 R)
• M19: 8,115,535 km (0.069 R)
• M20: 9,099,739 km (0.056 R)
• M21: 10,513,290 km (0.103 R)
• M22: 12,200,754 km (0.046 R)
• M23: 12,688,143 km (0.108 R)
• M24: 12,758,155 km (0.059 R)
• M25: 13,324,084 km (0.115 R)
• M26: 13,538,308 km (0.064 R)
• M27: 13,681,772 km (0.078 R)
• M28: 14,700,384 km (0.103 R)
• M29: 15,969,722 km (0.08 R)
• M30: 19,494,996 km (0.089 R)
• M31: 20,803,977 km (0.102 R)
• M32: 21,804,338 km (0.09 R)
• M33: 22,905,528 km (0.091 R)
• M34: 23,764,968 km (0.113 R)
• M35: 26,048,280 km (0.077 R)
• M36: 26,226,751 km (0.055 R)
• M37: 26,316,210 km (0.055 R)
• M38: 26,944,970 km (0.054 R)
• M39: 27,035,178 km (0.07 R)
• M40: 28,217,150 km (0.04 R)
• M41: 29,045,324 km (0.12 R)
• M42: 30,255,721 km (0.052 R)
• M43: 30,349,518 km (0.119 R)
• M44: 30,819,854 km (0.096 R)
• M45: 32,629,091 km (0.071 R)
• M46: 32,917,964 km (0.101 R)
• M47: 33,014,305 km (0.095 R)
• M48: 37,350,549 km (0.047 R)
• M49: 37,854,544 km (0.108 R)
• M50: 38,971,293 km (0.103 R)
• M51: 39,379,994 km (0.089 R)
• M52: 39,790,042 km (0.113 R)
• M53: 44,714,205 km (0.078 R)
• M54: 45,786,523 km (0.088 R)
• M55: 46,867,068 km (0.079 R)
• M56: 47,628,521 km (0.086 R)
• M57: 48,175,002 km (0.077 R)
• M58: 49,163,695 km (0.085 R)
• M59: 50,381,272 km (0.109 R)
• M60: 52,733,100 km (0.092 R)
• M61: 53,185,185 km (0.047 R)
• M62: 53,298,281 km (0.088 R)
• M63: 53,411,676 km (0.108 R)
• M64: 53,638,466 km (0.119 R)
• M65: 53,865,556 km (0.076 R)
• M66: 53,979,250 km (0.073 R)
• M67: 55,464,458 km (0.075 R)
• M68: 59,059,743 km (0.072 R)
• M69: 60,117,700 km (0.101 R)
• M70: 60,708,013 km (0.046 R)
• M71: 61,181,789 km (0.071 R)
• M72: 62,132,783 km (0.119 R)
• M73: 64,411,158 km (0.094 R)
• M74: 66,350,994 km (0.063 R)
• M75: 66,594,839 km (0.102 R)
• M76: 67,695,580 km (0.119 R)
• M77: 68,802,454 km (0.1 R)
• M78: 70,785,075 km (0.076 R)
• M79: 71,158,770 km (0.112 R)
• M80: 71,658,278 km (0.084 R)
• M81: 71,783,341 km (0.057 R)
• M82: 73,920,048 km (0.043 R)
• M83: 76,588,275 km (0.108 R)
• M84: 77,484,666 km (0.112 R)
• M85: 78,384,497 km (0.065 R)
• M86: 81,757,181 km (0.092 R)
• M87: 82,935,564 km (0.073 R)
• M88: 83,461,101 km (0.119 R)
• M89: 84,647,711 km (0.059 R)
• M90: 85,176,839 km (0.043 R)
• M91: 87,170,829 km (0.049 R)
• M92: 88,240,603 km (0.107 R)
• M93: 88,642,872 km (0.094 R)
• M94: 88,911,400 km (0.098 R)
• M95: 89,045,739 km (0.063 R)
• M96: 89,583,992 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit