🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.7 AU - 0.74 AU

Year: 218 Days

Day: 42.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.4

Radius: 5.4

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.94 AU - 17.32 AU

Year: 22026 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,933,577 km

• M1: 335,548 km (0.114 R)
• M2: 402,418 km (0.103 R)
• M3: 715,227 km (0.059 R)
• M4: 849,118 km (0.093 R)
• M5: 1,064,987 km (0.087 R)
• M6: 1,244,505 km (0.105 R)
• M7: 1,779,317 km (0.096 R)
• M8: 2,960,243 km (0.083 R)
• M9: 4,170,041 km (0.115 R)
• M10: 4,210,133 km (0.063 R)
• M11: 4,952,438 km (0.054 R)
• M12: 5,208,699 km (0.03 R)
• M13: 5,557,262 km (0.063 R)
• M14: 5,645,524 km (0.031 R)
• M15: 6,461,132 km (0.065 R)
• M16: 6,882,699 km (0.116 R)
• M17: 6,929,972 km (0.099 R)
• M18: 7,120,709 km (0.048 R)
• M19: 7,312,942 km (0.09 R)
• M20: 8,604,570 km (0.072 R)
• M21: 8,655,583 km (0.07 R)
• M22: 9,857,901 km (0.071 R)
• M23: 11,615,527 km (0.052 R)
• M24: 14,004,605 km (0.063 R)
• M25: 14,366,632 km (0.111 R)
• M26: 14,427,219 km (0.1 R)
• M27: 16,222,393 km (0.113 R)
• M28: 16,412,083 km (0.105 R)
• M29: 16,793,707 km (0.097 R)
• M30: 17,500,857 km (0.107 R)
• M31: 17,760,409 km (0.106 R)
• M32: 18,152,056 km (0.091 R)
• M33: 18,283,253 km (0.082 R)
• M34: 18,546,695 km (0.083 R)
• M35: 19,411,221 km (0.063 R)
• M36: 20,017,392 km (0.113 R)
• M37: 20,085,160 km (0.078 R)
• M38: 21,179,468 km (0.07 R)
• M39: 21,873,153 km (0.054 R)
• M40: 22,082,740 km (0.067 R)
• M41: 22,363,086 km (0.066 R)
• M42: 22,433,397 km (0.107 R)
• M43: 22,998,429 km (0.054 R)
• M44: 25,672,042 km (0.079 R)
• M45: 29,129,997 km (0.069 R)
• M46: 29,206,740 km (0.082 R)
• M47: 29,668,998 km (0.098 R)
• M48: 29,823,532 km (0.05 R)
• M49: 30,211,140 km (0.066 R)
• M50: 30,834,814 km (0.095 R)
• M51: 32,731,117 km (0.12 R)
• M52: 33,291,211 km (0.084 R)
• M53: 33,371,545 km (0.115 R)
• M54: 33,935,379 km (0.111 R)
• M55: 34,016,162 km (0.114 R)
• M56: 35,154,004 km (0.09 R)
• M57: 36,056,827 km (0.097 R)
• M58: 37,383,610 km (0.09 R)
• M59: 37,466,936 km (0.114 R)
• M60: 39,913,909 km (0.083 R)
• M61: 40,426,581 km (0.103 R)
• M62: 41,027,515 km (0.068 R)
• M63: 41,717,760 km (0.027 R)
• M64: 44,163,984 km (0.094 R)
• M65: 44,340,510 km (0.099 R)
• M66: 45,404,450 km (0.04 R)
• M67: 45,671,781 km (0.1 R)
• M68: 46,926,159 km (0.068 R)
• M69: 49,468,425 km (0.12 R)
• M70: 50,019,095 km (0.071 R)
• M71: 50,203,101 km (0.032 R)
• M72: 50,571,710 km (0.102 R)
• M73: 50,664,012 km (0.105 R)
• M74: 50,756,314 km (0.113 R)
• M75: 54,401,864 km (0.098 R)
• M76: 54,590,956 km (0.037 R)
• M77: 57,262,774 km (0.063 R)
• M78: 57,359,115 km (0.1 R)
• M79: 57,551,647 km (0.108 R)
• M80: 57,937,460 km (0.055 R)
• M81: 58,130,591 km (0.064 R)
• M82: 59,197,224 km (0.074 R)
• M83: 59,294,462 km (0.04 R)
• M84: 59,489,239 km (0.035 R)
• M85: 60,465,963 km (0.094 R)
• M86: 60,858,209 km (0.11 R)
• M87: 61,152,917 km (0.101 R)
• M88: 61,743,679 km (0.115 R)
• M89: 63,926,312 km (0.058 R)
• M90: 64,425,819 km (0.104 R)
• M91: 67,348,662 km (0.082 R)
• M92: 67,450,239 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641

Radius: 5.6

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 18.09 AU - 21.27 AU

Year: 31120 Days

Day: 16.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,933,577 km

• M1: 154,834 km (0.111 R)
• M2: 441,015 km (0.103 R)
• M3: 614,698 km (0.105 R)
• M4: 1,219,821 km (0.116 R)
• M5: 1,500,766 km (0.111 R)
• M6: 2,414,510 km (0.03 R)
• M7: 3,086,653 km (0.094 R)
• M8: 4,430,191 km (0.074 R)
• M9: 4,482,999 km (0.112 R)
• M10: 5,929,312 km (0.09 R)
• M11: 7,317,879 km (0.054 R)
• M12: 8,405,605 km (0.106 R)
• M13: 8,668,897 km (0.042 R)
• M14: 9,136,092 km (0.071 R)
• M15: 9,542,998 km (0.066 R)
• M16: 9,611,364 km (0.11 R)
• M17: 10,094,715 km (0.088 R)
• M18: 12,032,007 km (0.089 R)
• M19: 13,538,906 km (0.095 R)
• M20: 14,471,200 km (0.117 R)
• M21: 14,628,577 km (0.053 R)
• M22: 14,865,690 km (0.111 R)
• M23: 14,944,977 km (0.099 R)
• M24: 16,315,144 km (0.119 R)
• M25: 17,640,880 km (0.095 R)
• M26: 19,259,679 km (0.071 R)
• M27: 19,955,309 km (0.113 R)
• M28: 21,281,793 km (0.092 R)
• M29: 21,640,230 km (0.113 R)
• M30: 21,730,138 km (0.059 R)
• M31: 21,820,196 km (0.118 R)
• M32: 22,000,760 km (0.106 R)
• M33: 22,363,236 km (0.081 R)
• M34: 23,740,135 km (0.073 R)
• M35: 24,579,379 km (0.057 R)
• M36: 25,144,261 km (0.084 R)
• M37: 27,251,646 km (0.096 R)
• M38: 27,543,511 km (0.028 R)
• M39: 27,836,274 km (0.105 R)
• M40: 28,424,942 km (0.109 R)
• M41: 28,523,527 km (0.094 R)
• M42: 29,914,488 km (0.105 R)
• M43: 30,921,581 km (0.11 R)
• M44: 31,531,192 km (0.029 R)
• M45: 31,735,243 km (0.098 R)
• M46: 32,659,010 km (0.04 R)
• M47: 33,799,993 km (0.046 R)
• M48: 34,322,987 km (0.088 R)
• M49: 35,695,099 km (0.096 R)
• M50: 36,870,041 km (0.081 R)
• M51: 39,257,922 km (0.12 R)
• M52: 39,477,382 km (0.11 R)
• M53: 39,697,441 km (0.078 R)
• M54: 41,248,471 km (0.071 R)
• M55: 43,158,238 km (0.101 R)
• M56: 43,271,483 km (0.113 R)
• M57: 45,557,040 km (0.102 R)
• M58: 45,787,719 km (0.092 R)
• M59: 46,250,276 km (0.065 R)
• M60: 46,482,153 km (0.046 R)
• M61: 47,296,863 km (0.071 R)
• M62: 47,881,491 km (0.075 R)
• M63: 47,998,776 km (0.07 R)
• M64: 50,840,836 km (0.088 R)
• M65: 52,282,361 km (0.096 R)
• M66: 52,403,087 km (0.077 R)
• M67: 54,591,853 km (0.112 R)
• M68: 55,205,205 km (0.087 R)
• M69: 61,462,285 km (0.048 R)
• M70: 62,484,039 km (0.108 R)
• M71: 63,125,514 km (0.04 R)
• M72: 65,322,808 km (0.059 R)
• M73: 67,939,723 km (0.093 R)
• M74: 68,467,205 km (0.115 R)
• M75: 71,392,592 km (0.097 R)
• M76: 71,660,522 km (0.089 R)
• M77: 73,545,604 km (0.109 R)
• M78: 77,089,428 km (0.079 R)
• M79: 78,329,146 km (0.113 R)
• M80: 78,467,225 km (0.119 R)
• M81: 78,605,453 km (0.076 R)
• M82: 79,714,273 km (0.104 R)
• M83: 80,967,753 km (0.093 R)
• M84: 84,059,193 km (0.091 R)
• M85: 85,050,877 km (0.068 R)
• M86: 85,477,082 km (0.074 R)
• M87: 86,617,167 km (0.104 R)
• M88: 89,056,360 km (0.114 R)
• M89: 97,843,739 km (0.101 R)
• M90: 98,290,289 km (0.079 R)
• M91: 99,334,931 km (0.1 R)
• M92: 99,933,622 km (0.099 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit