🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 11.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.66 AU - 0.74 AU

Year: 384 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,278,175 km

• M1: 143,764 km (0.051 R)
• M2: 222,751 km (0.082 R)
• M3: 309,967 km (0.079 R)
• M4: 383,270 km (0.087 R)
• M5: 541,993 km (0.105 R)
• M6: 615,296 km (0.09 R)
• M7: 742,604 km (0.079 R)
• M8: 964,906 km (0.118 R)
• M9: 1,068,727 km (0.087 R)
• M10: 1,148,313 km (0.106 R)
• M11: 1,271,731 km (0.047 R)
• M12: 1,343,688 km (0.111 R)
• M13: 1,430,305 km (0.105 R)
• M14: 1,514,379 km (0.067 R)
• M15: 1,650,663 km (0.091 R)
• M16: 1,772,136 km (0.114 R)
• M17: 1,848,581 km (0.079 R)
• M18: 1,970,204 km (0.081 R)
• M19: 2,044,554 km (0.108 R)
• M20: 2,206,269 km (0.055 R)
• M21: 2,505,166 km (0.105 R)
• M22: 2,607,640 km (0.04 R)
• M23: 2,750,357 km (0.118 R)
• M24: 2,867,642 km (0.07 R)
• M25: 2,997,941 km (0.043 R)
• M26: 3,270,359 km (0.04 R)
• M27: 3,377,022 km (0.101 R)
• M28: 3,490,717 km (0.078 R)
• M29: 3,605,757 km (0.048 R)
• M30: 3,827,312 km (0.106 R)
• M31: 3,964,942 km (0.11 R)
• M32: 4,091,352 km (0.065 R)
• M33: 4,200,110 km (0.053 R)
• M34: 4,296,750 km (0.059 R)
• M35: 4,387,706 km (0.117 R)
• M36: 4,485,692 km (0.099 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.9

Radius: 5.9

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.89 AU - 8.95 AU

Year: 14622 Days

Day: 16.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,278,175 km

• M1: 78,539 km (0.079 R)
• M2: 168,298 km (0.062 R)
• M3: 299,944 km (0.073 R)
• M4: 416,929 km (0.099 R)
• M5: 853,306 km (0.047 R)
• M6: 958,174 km (0.117 R)
• M7: 1,023,249 km (0.108 R)
• M8: 1,203,814 km (0.116 R)
• M9: 1,321,996 km (0.093 R)
• M10: 1,370,316 km (0.035 R)
• M11: 2,079,410 km (0.087 R)
• M12: 2,485,718 km (0.112 R)
• M13: 2,728,964 km (0.09 R)
• M14: 2,853,430 km (0.047 R)
• M15: 3,205,284 km (0.059 R)
• M16: 3,403,052 km (0.112 R)
• M17: 3,604,860 km (0.068 R)
• M18: 4,269,374 km (0.065 R)
• M19: 5,084,981 km (0.032 R)
• M20: 5,827,136 km (0.106 R)
• M21: 7,023,919 km (0.082 R)
• M22: 7,936,466 km (0.053 R)
• M23: 7,980,897 km (0.064 R)
• M24: 9,117,093 km (0.094 R)
• M25: 9,397,289 km (0.093 R)
• M26: 10,158,144 km (0.108 R)
• M27: 10,351,574 km (0.092 R)
• M28: 10,840,161 km (0.093 R)
• M29: 11,286,262 km (0.055 R)
• M30: 12,043,227 km (0.112 R)
• M31: 12,660,468 km (0.094 R)
• M32: 12,764,289 km (0.105 R)
• M33: 13,499,413 km (0.099 R)
• M34: 14,573,226 km (0.102 R)
• M35: 14,791,340 km (0.119 R)
• M36: 17,664,367 km (0.087 R)
• M37: 17,838,648 km (0.108 R)
• M38: 18,013,528 km (0.088 R)
• M39: 18,071,872 km (0.088 R)
• M40: 20,337,531 km (0.12 R)
• M41: 20,398,418 km (0.115 R)
• M42: 20,581,226 km (0.062 R)
• M43: 20,887,154 km (0.098 R)
• M44: 21,565,431 km (0.082 R)
• M45: 22,313,719 km (0.089 R)
• M46: 22,502,063 km (0.118 R)
• M47: 23,070,385 km (0.051 R)
• M48: 23,579,616 km (0.099 R)
• M49: 24,608,999 km (0.12 R)
• M50: 24,738,701 km (0.112 R)
• M51: 25,259,750 km (0.053 R)
• M52: 25,325,124 km (0.052 R)
• M53: 25,850,213 km (0.036 R)
• M54: 26,048,131 km (0.063 R)
• M55: 27,447,170 km (0.071 R)
• M56: 28,597,578 km (0.116 R)
• M57: 29,075,842 km (0.111 R)
• M58: 29,763,544 km (0.098 R)
• M59: 30,387,217 km (0.09 R)
• M60: 31,085,091 km (0.082 R)
• M61: 34,944,118 km (0.042 R)
• M62: 35,162,830 km (0.031 R)
• M63: 35,235,834 km (0.049 R)
• M64: 36,042,465 km (0.096 R)
• M65: 37,003,632 km (0.095 R)
• M66: 38,273,119 km (0.063 R)
• M67: 38,950,947 km (0.105 R)
• M68: 39,177,887 km (0.041 R)
• M69: 40,471,460 km (0.058 R)
• M70: 41,624,560 km (0.072 R)
• M71: 41,701,902 km (0.091 R)
• M72: 43,570,380 km (0.038 R)
• M73: 44,435,804 km (0.102 R)
• M74: 44,910,178 km (0.113 R)
• M75: 46,584,029 km (0.09 R)
• M76: 46,744,547 km (0.054 R)
• M77: 46,824,882 km (0.054 R)
• M78: 47,307,634 km (0.069 R)
• M79: 47,711,249 km (0.073 R)
• M80: 48,278,225 km (0.083 R)
• M81: 48,603,151 km (0.11 R)
• M82: 48,684,533 km (0.115 R)
• M83: 48,765,914 km (0.085 R)
• M84: 50,650,697 km (0.114 R)
• M85: 50,898,282 km (0.061 R)
• M86: 51,146,166 km (0.108 R)
• M87: 51,311,770 km (0.106 R)
• M88: 53,984,785 km (0.088 R)
• M89: 54,660,070 km (0.093 R)
• M90: 56,019,017 km (0.081 R)
• M91: 56,702,679 km (0.107 R)
• M92: 56,959,688 km (0.075 R)
• M93: 57,045,558 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.8

Radius: 7.7

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.74 AU - 10.86 AU

Year: 17125 Days

Day: 22.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,278,175 km

• M1: 108,458 km (0.109 R)
• M2: 347,665 km (0.057 R)
• M3: 496,815 km (0.06 R)
• M4: 690,245 km (0.105 R)
• M5: 932,892 km (0.096 R)
• M6: 1,287,290 km (0.073 R)
• M7: 1,555,967 km (0.081 R)
• M8: 1,842,148 km (0.099 R)
• M9: 1,941,332 km (0.1 R)
• M10: 2,008,501 km (0.082 R)
• M11: 2,463,578 km (0.087 R)
• M12: 2,536,432 km (0.047 R)
• M13: 2,721,784 km (0.093 R)
• M14: 3,105,801 km (0.067 R)
• M15: 3,465,883 km (0.102 R)
• M16: 3,797,243 km (0.109 R)
• M17: 3,966,737 km (0.095 R)
• M18: 4,138,775 km (0.091 R)
• M19: 4,624,519 km (0.095 R)
• M20: 5,128,365 km (0.071 R)
• M21: 6,844,402 km (0.101 R)
• M22: 7,102,907 km (0.057 R)
• M23: 7,576,384 km (0.058 R)
• M24: 7,790,160 km (0.098 R)
• M25: 7,897,720 km (0.084 R)
• M26: 7,951,725 km (0.097 R)
• M27: 8,443,304 km (0.116 R)
• M28: 8,720,658 km (0.093 R)
• M29: 9,976,084 km (0.112 R)
• M30: 10,446,419 km (0.066 R)
• M31: 10,864,097 km (0.083 R)
• M32: 11,226,273 km (0.082 R)
• M33: 11,900,810 km (0.119 R)
• M34: 12,399,569 km (0.038 R)
• M35: 12,841,631 km (0.118 R)
• M36: 13,224,601 km (0.053 R)
• M37: 13,741,163 km (0.045 R)
• M38: 14,462,075 km (0.106 R)
• M39: 14,528,197 km (0.117 R)
• M40: 15,736,200 km (0.12 R)
• M41: 17,115,642 km (0.076 R)
• M42: 17,607,669 km (0.079 R)
• M43: 17,678,280 km (0.07 R)
• M44: 17,961,917 km (0.096 R)
• M45: 18,032,976 km (0.115 R)
• M46: 18,893,912 km (0.045 R)
• M47: 20,730,076 km (0.108 R)
• M48: 21,329,664 km (0.12 R)
• M49: 22,010,933 km (0.068 R)
• M50: 22,087,078 km (0.095 R)
• M51: 26,003,999 km (0.088 R)
• M52: 26,812,875 km (0.062 R)
• M53: 27,547,700 km (0.086 R)
• M54: 29,960,564 km (0.088 R)
• M55: 30,638,093 km (0.108 R)
• M56: 31,406,128 km (0.117 R)
• M57: 34,012,123 km (0.071 R)
• M58: 34,541,700 km (0.08 R)
• M59: 35,162,830 km (0.092 R)
• M60: 37,229,674 km (0.089 R)
• M61: 37,411,286 km (0.079 R)
• M62: 37,775,258 km (0.102 R)
• M63: 38,598,794 km (0.101 R)
• M64: 39,243,261 km (0.083 R)
• M65: 40,263,220 km (0.111 R)
• M66: 41,668,243 km (0.05 R)
• M67: 42,518,856 km (0.098 R)
• M68: 43,566,341 km (0.114 R)
• M69: 44,237,287 km (0.075 R)
• M70: 45,686,591 km (0.096 R)
• M71: 50,327,566 km (0.049 R)
• M72: 51,132,253 km (0.077 R)
• M73: 52,550,890 km (0.061 R)
• M74: 52,856,518 km (0.084 R)
• M75: 52,958,544 km (0.112 R)
• M76: 54,393,636 km (0.108 R)
• M77: 55,426,609 km (0.06 R)
• M78: 56,049,385 km (0.082 R)
• M79: 56,466,015 km (0.075 R)
• M80: 60,154,201 km (0.073 R)
• M81: 61,651,078 km (0.094 R)
• M82: 63,593,756 km (0.082 R)
• M83: 64,900,044 km (0.099 R)
• M84: 65,995,250 km (0.106 R)
• M85: 66,105,055 km (0.053 R)
• M86: 66,215,010 km (0.06 R)
• M87: 66,435,068 km (0.119 R)
• M88: 70,436,961 km (0.079 R)
• M89: 71,224,145 km (0.088 R)
• M90: 72,353,758 km (0.094 R)
• M91: 73,375,512 km (0.097 R)
• M92: 73,489,356 km (0.079 R)
• M93: 74,173,467 km (0.118 R)
• M94: 74,287,759 km (0.089 R)
• M95: 75,203,598 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 10,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit