🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.04 AU - 4.06 AU

Year: 2468 Days

Day: 20.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 5

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.89 AU - 15.73 AU

Year: 17916 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,826,393 km

• M1: 153,637 km (0.095 R)
• M2: 291,566 km (0.1 R)
• M3: 335,847 km (0.08 R)
• M4: 537,206 km (0.087 R)
• M5: 836,252 km (0.116 R)
• M6: 1,380,190 km (0.095 R)
• M7: 1,590,824 km (0.057 R)
• M8: 1,700,030 km (0.051 R)
• M9: 1,896,901 km (0.077 R)
• M10: 2,312,633 km (0.099 R)
• M11: 3,224,433 km (0.074 R)
• M12: 3,574,342 km (0.12 R)
• M13: 3,936,219 km (0.087 R)
• M14: 4,158,970 km (0.059 R)
• M15: 5,170,850 km (0.112 R)
• M16: 5,787,642 km (0.053 R)
• M17: 6,470,856 km (0.089 R)
• M18: 6,514,389 km (0.045 R)
• M19: 6,645,586 km (0.1 R)
• M20: 6,866,243 km (0.097 R)
• M21: 8,812,661 km (0.063 R)
• M22: 9,348,820 km (0.114 R)
• M23: 9,845,335 km (0.066 R)
• M24: 10,198,087 km (0.063 R)
• M25: 10,606,190 km (0.099 R)
• M26: 10,863,947 km (0.12 R)
• M27: 11,969,176 km (0.058 R)
• M28: 12,889,652 km (0.089 R)
• M29: 14,454,745 km (0.103 R)
• M30: 14,855,368 km (0.089 R)
• M31: 15,201,537 km (0.095 R)
• M32: 17,455,528 km (0.111 R)
• M33: 17,516,265 km (0.074 R)
• M34: 18,127,223 km (0.049 R)
• M35: 18,497,178 km (0.103 R)
• M36: 18,621,045 km (0.069 R)
• M37: 19,119,206 km (0.099 R)
• M38: 19,369,932 km (0.035 R)
• M39: 19,432,763 km (0.047 R)
• M40: 19,495,744 km (0.099 R)
• M41: 20,383,757 km (0.115 R)
• M42: 23,527,108 km (0.076 R)
• M43: 23,594,127 km (0.028 R)
• M44: 23,998,042 km (0.096 R)
• M45: 24,676,019 km (0.064 R)
• M46: 25,222,949 km (0.062 R)
• M47: 25,429,095 km (0.088 R)
• M48: 26,120,237 km (0.04 R)
• M49: 26,468,202 km (0.105 R)
• M50: 27,379,851 km (0.118 R)
• M51: 27,450,461 km (0.083 R)
• M52: 27,662,441 km (0.051 R)
• M53: 28,874,334 km (0.112 R)
• M54: 29,450,585 km (0.071 R)
• M55: 30,394,996 km (0.116 R)
• M56: 30,541,153 km (0.089 R)
• M57: 33,212,074 km (0.081 R)
• M58: 33,588,911 km (0.104 R)
• M59: 36,576,530 km (0.095 R)
• M60: 36,809,902 km (0.091 R)
• M61: 37,905,258 km (0.117 R)
• M62: 38,062,635 km (0.105 R)
• M63: 38,141,324 km (0.07 R)
• M64: 38,852,661 km (0.108 R)
• M65: 39,329,131 km (0.108 R)
• M66: 39,408,866 km (0.077 R)
• M67: 39,967,614 km (0.11 R)
• M68: 40,529,205 km (0.091 R)
• M69: 41,012,555 km (0.084 R)
• M70: 41,093,189 km (0.113 R)
• M71: 42,637,338 km (0.052 R)
• M72: 42,719,168 km (0.093 R)
• M73: 43,622,440 km (0.096 R)
• M74: 45,531,159 km (0.055 R)
• M75: 45,698,410 km (0.081 R)
• M76: 45,782,184 km (0.039 R)
• M77: 45,865,959 km (0.088 R)
• M78: 45,949,734 km (0.107 R)
• M79: 46,874,997 km (0.119 R)
• M80: 46,959,520 km (0.113 R)
• M81: 47,806,543 km (0.086 R)
• M82: 48,317,120 km (0.101 R)
• M83: 49,172,222 km (0.118 R)
• M84: 50,464,149 km (0.104 R)
• M85: 50,984,002 km (0.104 R)
• M86: 51,070,918 km (0.12 R)
• M87: 52,116,607 km (0.112 R)
• M88: 52,204,122 km (0.076 R)
• M89: 52,817,623 km (0.12 R)
• M90: 58,083,468 km (0.101 R)
• M91: 58,992,424 km (0.093 R)
• M92: 60,640,245 km (0.119 R)
• M93: 61,469,915 km (0.049 R)

Asteroid Belt

Center: 13.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.2

Radius: 3.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.24 AU - 17.84 AU

Year: 20456 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,826,393 km

• M1: 286,031 km (0.085 R)
• M2: 1,977,085 km (0.076 R)
• M3: 2,138,950 km (0.049 R)
• M4: 3,328,553 km (0.085 R)
• M5: 3,540,383 km (0.119 R)
• M6: 4,921,022 km (0.103 R)
• M7: 5,678,137 km (0.047 R)
• M8: 5,838,506 km (0.058 R)
• M9: 6,351,926 km (0.095 R)
• M10: 8,676,677 km (0.091 R)
• M11: 8,729,335 km (0.116 R)
• M12: 8,887,759 km (0.106 R)
• M13: 9,180,821 km (0.106 R)
• M14: 9,315,011 km (0.086 R)
• M15: 10,975,697 km (0.086 R)
• M16: 12,665,405 km (0.088 R)
• M17: 13,085,176 km (0.091 R)
• M18: 13,115,395 km (0.119 R)
• M19: 13,418,181 km (0.088 R)
• M20: 15,378,811 km (0.049 R)
• M21: 16,116,478 km (0.115 R)
• M22: 17,096,045 km (0.099 R)
• M23: 17,128,956 km (0.092 R)
• M24: 17,859,891 km (0.074 R)
• M25: 18,229,099 km (0.092 R)
• M26: 18,330,227 km (0.045 R)
• M27: 18,364,036 km (0.067 R)
• M28: 18,431,654 km (0.102 R)
• M29: 20,008,566 km (0.081 R)
• M30: 21,059,939 km (0.1 R)
• M31: 21,236,914 km (0.111 R)
• M32: 22,561,902 km (0.099 R)
• M33: 22,598,105 km (0.038 R)
• M34: 23,435,554 km (0.029 R)
• M35: 24,580,277 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.2

Radius: 4.7

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.69 AU - 20.19 AU

Year: 30412 Days

Day: 21.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,826,393 km

• M1: 60,737 km (0.097 R)
• M2: 109,805 km (0.084 R)
• M3: 190,288 km (0.112 R)
• M4: 488,736 km (0.105 R)
• M5: 1,035,068 km (0.025 R)
• M6: 1,166,415 km (0.042 R)
• M7: 1,247,796 km (0.056 R)
• M8: 1,996,234 km (0.106 R)
• M9: 2,676,755 km (0.111 R)
• M10: 2,712,509 km (0.074 R)
• M11: 3,116,722 km (0.072 R)
• M12: 4,062,181 km (0.039 R)
• M13: 5,357,549 km (0.098 R)
• M14: 5,402,727 km (0.03 R)
• M15: 5,861,993 km (0.096 R)
• M16: 6,143,536 km (0.09 R)
• M17: 6,238,381 km (0.047 R)
• M18: 7,263,126 km (0.097 R)
• M19: 7,514,600 km (0.116 R)
• M20: 7,667,040 km (0.111 R)
• M21: 8,026,375 km (0.092 R)
• M22: 8,130,195 km (0.066 R)
• M23: 8,655,284 km (0.074 R)
• M24: 9,354,355 km (0.057 R)
• M25: 9,573,067 km (0.076 R)
• M26: 9,627,969 km (0.102 R)
• M27: 9,793,425 km (0.071 R)
• M28: 10,351,724 km (0.098 R)
• M29: 10,977,791 km (0.108 R)
• M30: 11,616,125 km (0.062 R)
• M31: 11,792,202 km (0.078 R)
• M32: 12,505,634 km (0.117 R)
• M33: 14,098,702 km (0.119 R)
• M34: 15,689,675 km (0.108 R)
• M35: 16,079,976 km (0.077 R)
• M36: 16,210,724 km (0.037 R)
• M37: 16,870,002 km (0.072 R)
• M38: 17,739,914 km (0.026 R)
• M39: 17,875,150 km (0.035 R)
• M40: 18,487,454 km (0.119 R)
• M41: 21,867,618 km (0.047 R)
• M42: 22,230,393 km (0.077 R)
• M43: 22,815,171 km (0.058 R)
• M44: 23,109,430 km (0.1 R)
• M45: 23,776,188 km (0.098 R)
• M46: 23,925,187 km (0.091 R)
• M47: 24,599,575 km (0.08 R)
• M48: 24,825,767 km (0.08 R)
• M49: 25,204,249 km (0.116 R)
• M50: 25,890,305 km (0.106 R)
• M51: 26,582,644 km (0.081 R)
• M52: 27,280,967 km (0.096 R)
• M53: 27,906,735 km (0.109 R)
• M54: 29,491,724 km (0.116 R)
• M55: 30,780,659 km (0.064 R)
• M56: 31,595,519 km (0.105 R)
• M57: 33,246,481 km (0.065 R)
• M58: 34,418,730 km (0.089 R)
• M59: 34,503,103 km (0.12 R)
• M60: 35,519,471 km (0.108 R)
• M61: 36,631,582 km (0.065 R)
• M62: 37,928,895 km (0.088 R)
• M63: 39,241,167 km (0.103 R)
• M64: 39,329,280 km (0.119 R)
• M65: 39,505,506 km (0.034 R)
• M66: 42,180,316 km (0.106 R)
• M67: 43,539,563 km (0.113 R)
• M68: 43,904,432 km (0.079 R)
• M69: 45,005,023 km (0.108 R)
• M70: 45,466,383 km (0.114 R)
• M71: 45,743,887 km (0.077 R)
• M72: 45,836,488 km (0.074 R)
• M73: 49,117,918 km (0.072 R)
• M74: 49,212,763 km (0.102 R)
• M75: 50,930,745 km (0.073 R)
• M76: 51,797,066 km (0.054 R)
• M77: 51,893,557 km (0.113 R)
• M78: 53,935,119 km (0.105 R)
• M79: 55,113,352 km (0.088 R)
• M80: 56,598,260 km (0.111 R)
• M81: 57,595,330 km (0.108 R)
• M82: 57,895,722 km (0.099 R)
• M83: 58,096,183 km (0.115 R)
• M84: 58,397,324 km (0.078 R)
• M85: 58,497,854 km (0.044 R)
• M86: 58,900,272 km (0.099 R)
• M87: 59,505,994 km (0.035 R)
• M88: 59,708,250 km (0.102 R)
• M89: 62,564,672 km (0.11 R)
• M90: 63,698,923 km (0.096 R)
• M91: 64,839,906 km (0.077 R)
• M92: 65,569,495 km (0.099 R)
• M93: 67,669,101 km (0.102 R)
• M94: 68,515,226 km (0.026 R)
• M95: 68,727,207 km (0.12 R)
• M96: 69,258,279 km (0.119 R)
• M97: 71,826,426 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit