🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.57 AU - 2.99 AU

Year: 1693 Days

Day: 38.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,743,736 km

• M1: 1,374,804 km (0.12 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.9

Radius: 4.5

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.67 AU - 20.53 AU

Year: 28126 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,743,736 km

• M1: 264,489 km (0.066 R)
• M2: 992,432 km (0.077 R)
• M3: 1,050,327 km (0.103 R)
• M4: 2,233,197 km (0.112 R)
• M5: 2,386,834 km (0.092 R)
• M6: 2,465,074 km (0.099 R)
• M7: 2,544,061 km (0.08 R)
• M8: 2,993,304 km (0.097 R)
• M9: 3,466,781 km (0.052 R)
• M10: 4,196,220 km (0.106 R)
• M11: 5,633,108 km (0.118 R)
• M12: 6,648,877 km (0.106 R)
• M13: 7,037,233 km (0.06 R)
• M14: 7,432,770 km (0.117 R)
• M15: 8,423,407 km (0.116 R)
• M16: 9,208,497 km (0.112 R)
• M17: 11,172,717 km (0.084 R)
• M18: 11,567,356 km (0.115 R)
• M19: 12,033,503 km (0.09 R)
• M20: 12,641,918 km (0.085 R)
• M21: 13,121,977 km (0.111 R)
• M22: 13,748,044 km (0.053 R)
• M23: 16,945,250 km (0.088 R)
• M24: 17,020,498 km (0.111 R)
• M25: 17,474,228 km (0.062 R)
• M26: 22,142,430 km (0.115 R)
• M27: 23,136,208 km (0.1 R)
• M28: 23,386,934 km (0.073 R)
• M29: 23,554,634 km (0.092 R)
• M30: 23,722,632 km (0.064 R)
• M31: 26,029,880 km (0.086 R)
• M32: 26,290,629 km (0.069 R)
• M33: 26,990,149 km (0.116 R)
• M34: 28,945,393 km (0.107 R)
• M35: 29,215,567 km (0.105 R)
• M36: 30,121,980 km (0.077 R)
• M37: 31,221,824 km (0.091 R)
• M38: 32,055,383 km (0.069 R)
• M39: 33,460,855 km (0.112 R)
• M40: 33,649,797 km (0.099 R)
• M41: 34,695,037 km (0.116 R)
• M42: 36,914,920 km (0.094 R)
• M43: 37,110,145 km (0.115 R)
• M44: 37,305,670 km (0.117 R)
• M45: 37,501,493 km (0.079 R)
• M46: 38,288,378 km (0.11 R)
• M47: 39,080,798 km (0.061 R)
• M48: 41,085,260 km (0.075 R)
• M49: 41,287,516 km (0.055 R)
• M50: 42,303,884 km (0.111 R)
• M51: 42,405,910 km (0.084 R)
• M52: 42,508,085 km (0.061 R)
• M53: 43,740,622 km (0.103 R)
• M54: 44,361,154 km (0.044 R)
• M55: 44,464,975 km (0.098 R)
• M56: 47,401,581 km (0.043 R)
• M57: 49,107,745 km (0.108 R)
• M58: 49,537,390 km (0.116 R)
• M59: 52,469,957 km (0.064 R)
• M60: 55,905,622 km (0.081 R)
• M61: 56,803,957 km (0.119 R)
• M62: 58,614,989 km (0.082 R)
• M63: 58,956,670 km (0.057 R)
• M64: 59,985,605 km (0.099 R)
• M65: 60,215,088 km (0.073 R)
• M66: 60,674,952 km (0.1 R)
• M67: 61,482,481 km (0.074 R)
• M68: 62,642,164 km (0.064 R)
• M69: 63,458,220 km (0.096 R)
• M70: 65,454,753 km (0.095 R)
• M71: 66,638,820 km (0.032 R)
• M72: 71,202,154 km (0.076 R)
• M73: 71,566,574 km (0.048 R)
• M74: 73,521,370 km (0.105 R)
• M75: 74,012,649 km (0.084 R)
• M76: 74,628,543 km (0.106 R)
• M77: 74,998,798 km (0.072 R)
• M78: 75,989,286 km (0.108 R)
• M79: 76,237,468 km (0.119 R)
• M80: 76,610,416 km (0.103 R)
• M81: 77,358,106 km (0.093 R)
• M82: 77,607,935 km (0.08 R)
• M83: 77,982,976 km (0.08 R)
• M84: 78,735,155 km (0.119 R)
• M85: 79,741,649 km (0.075 R)
• M86: 80,372,952 km (0.091 R)
• M87: 80,625,922 km (0.053 R)
• M88: 81,005,901 km (0.116 R)
• M89: 81,513,337 km (0.102 R)
• M90: 82,276,585 km (0.117 R)
• M91: 83,810,262 km (0.075 R)
• M92: 84,323,533 km (0.105 R)
• M93: 84,966,654 km (0.093 R)
• M94: 85,482,318 km (0.116 R)
• M95: 85,611,421 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.1

Radius: 4.2

Gravity: 35.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.82 AU - 23.18 AU

Year: 32669 Days

Day: 21 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,743,736 km

• M1: 61,485 km (0.113 R)
• M2: 99,931 km (0.116 R)
• M3: 222,302 km (0.105 R)
• M4: 410,497 km (0.04 R)
• M5: 1,032,525 km (0.071 R)
• M6: 1,132,157 km (0.103 R)
• M7: 1,913,506 km (0.081 R)
• M8: 2,203,726 km (0.064 R)
• M9: 2,246,362 km (0.03 R)
• M10: 2,289,296 km (0.065 R)
• M11: 2,597,019 km (0.094 R)
• M12: 3,646,448 km (0.105 R)
• M13: 4,645,163 km (0.104 R)
• M14: 4,865,671 km (0.07 R)
• M15: 5,202,715 km (0.101 R)
• M16: 5,663,775 km (0.091 R)
• M17: 6,440,488 km (0.104 R)
• M18: 6,748,061 km (0.107 R)
• M19: 7,634,578 km (0.114 R)
• M20: 7,764,129 km (0.101 R)
• M21: 8,489,978 km (0.103 R)
• M22: 8,827,022 km (0.055 R)
• M23: 9,653,700 km (0.079 R)
• M24: 10,361,149 km (0.061 R)
• M25: 10,648,825 km (0.086 R)
• M26: 12,201,801 km (0.076 R)
• M27: 12,505,484 km (0.103 R)
• M28: 14,140,440 km (0.088 R)
• M29: 14,379,497 km (0.113 R)
• M30: 15,923,945 km (0.106 R)
• M31: 17,095,147 km (0.102 R)
• M32: 18,034,771 km (0.065 R)
• M33: 21,681,369 km (0.112 R)
• M34: 22,883,687 km (0.119 R)
• M35: 23,823,162 km (0.05 R)
• M36: 24,107,547 km (0.114 R)
• M37: 26,324,139 km (0.106 R)
• M38: 28,404,148 km (0.102 R)
• M39: 28,504,528 km (0.086 R)
• M40: 29,109,202 km (0.105 R)
• M41: 31,777,729 km (0.118 R)
• M42: 32,299,826 km (0.112 R)
• M43: 34,096,047 km (0.12 R)
• M44: 34,309,524 km (0.087 R)
• M45: 35,167,617 km (0.046 R)
• M46: 36,250,257 km (0.115 R)
• M47: 40,802,071 km (0.049 R)
• M48: 42,626,417 km (0.08 R)
• M49: 42,971,540 km (0.106 R)
• M50: 44,593,928 km (0.117 R)
• M51: 45,529,962 km (0.082 R)
• M52: 45,647,397 km (0.078 R)
• M53: 46,472,429 km (0.045 R)
• M54: 46,709,093 km (0.118 R)
• M55: 47,421,478 km (0.081 R)
• M56: 50,914,588 km (0.086 R)
• M57: 51,280,654 km (0.103 R)
• M58: 52,138,149 km (0.032 R)
• M59: 52,753,595 km (0.063 R)
• M60: 52,876,863 km (0.077 R)
• M61: 54,739,058 km (0.035 R)
• M62: 54,863,972 km (0.113 R)
• M63: 55,114,100 km (0.061 R)
• M64: 55,740,915 km (0.086 R)
• M65: 56,370,123 km (0.057 R)
• M66: 57,508,713 km (0.112 R)
• M67: 61,228,763 km (0.116 R)
• M68: 61,358,315 km (0.096 R)
• M69: 64,629,272 km (0.119 R)
• M70: 66,618,924 km (0.059 R)
• M71: 69,573,183 km (0.091 R)
• M72: 69,979,341 km (0.089 R)
• M73: 70,250,562 km (0.085 R)
• M74: 72,432,895 km (0.114 R)
• M75: 74,360,464 km (0.09 R)
• M76: 74,775,748 km (0.061 R)
• M77: 75,191,779 km (0.066 R)
• M78: 75,469,583 km (0.11 R)
• M79: 76,304,937 km (0.1 R)
• M80: 77,423,480 km (0.107 R)
• M81: 77,844,449 km (0.116 R)
• M82: 82,380,855 km (0.096 R)
• M83: 82,810,500 km (0.114 R)
• M84: 83,240,893 km (0.062 R)
• M85: 84,825,433 km (0.087 R)
• M86: 84,969,945 km (0.117 R)
• M87: 85,114,606 km (0.079 R)
• M88: 86,710,815 km (0.032 R)
• M89: 87,002,082 km (0.102 R)
• M90: 88,756,716 km (0.083 R)
• M91: 89,491,241 km (0.075 R)
• M92: 89,638,296 km (0.097 R)
• M93: 91,262,181 km (0.104 R)
• M94: 94,988,814 km (0.12 R)
• M95: 100,136,327 km (0.104 R)
• M96: 100,441,806 km (0.057 R)
• M97: 101,207,148 km (0.081 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: 510 - 11,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit