🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 13.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 409 Days

Day: 13.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,024,075 km

• M1: 177,722 km (0.073 R)
• M2: 279,748 km (0.12 R)
• M3: 375,042 km (0.079 R)
• M4: 488,587 km (0.075 R)
• M5: 577,298 km (0.081 R)
• M6: 666,309 km (0.039 R)
• M7: 761,004 km (0.091 R)
• M8: 850,015 km (0.118 R)
• M9: 1,001,109 km (0.111 R)
• M10: 1,116,748 km (0.109 R)
• M11: 1,216,231 km (0.114 R)
• M12: 1,340,696 km (0.119 R)
• M13: 1,429,258 km (0.06 R)
• M14: 1,542,803 km (0.088 R)
• M15: 1,697,786 km (0.073 R)
• M16: 1,887,925 km (0.075 R)
• M17: 2,168,421 km (0.044 R)
• M18: 2,279,273 km (0.097 R)
• M19: 2,370,378 km (0.042 R)
• M20: 2,490,206 km (0.072 R)
• M21: 2,578,618 km (0.052 R)
• M22: 2,696,352 km (0.083 R)
• M23: 2,810,346 km (0.034 R)
• M24: 3,078,575 km (0.075 R)
• M25: 3,197,804 km (0.118 R)
• M26: 3,349,197 km (0.054 R)
• M27: 3,490,567 km (0.082 R)
• M28: 3,715,862 km (0.065 R)
• M29: 3,836,886 km (0.108 R)
• M30: 4,069,660 km (0.071 R)
• M31: 4,168,096 km (0.112 R)
• M32: 4,260,697 km (0.109 R)
• M33: 4,394,138 km (0.087 R)
• M34: 4,583,380 km (0.07 R)
• M35: 4,678,973 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 15

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.05 AU - 1.63 AU

Year: 1018 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,024,075 km

• M1: 201,658 km (0.09 R)
• M2: 310,864 km (0.102 R)
• M3: 439,668 km (0.103 R)
• M4: 538,253 km (0.077 R)
• M5: 656,435 km (0.071 R)
• M6: 775,216 km (0.097 R)
• M7: 1,015,022 km (0.077 R)
• M8: 1,108,670 km (0.09 R)
• M9: 1,249,142 km (0.098 R)
• M10: 1,389,615 km (0.074 R)
• M11: 1,659,340 km (0.1 R)
• M12: 1,822,551 km (0.066 R)
• M13: 1,983,967 km (0.11 R)
• M14: 2,081,654 km (0.114 R)
• M15: 2,196,396 km (0.106 R)
• M16: 2,360,954 km (0.055 R)
• M17: 2,661,047 km (0.083 R)
• M18: 2,922,245 km (0.063 R)
• M19: 3,095,479 km (0.112 R)
• M20: 3,227,574 km (0.104 R)
• M21: 3,424,894 km (0.102 R)
• M22: 3,534,250 km (0.09 R)
• M23: 3,672,628 km (0.089 R)
• M24: 4,079,534 km (0.098 R)
• M25: 4,273,862 km (0.038 R)
• M26: 4,591,159 km (0.101 R)
• M27: 4,773,219 km (0.075 R)
• M28: 4,875,395 km (0.086 R)
• M29: 4,978,168 km (0.114 R)
• M30: 5,228,146 km (0.116 R)
• M31: 5,461,070 km (0.067 R)
• M32: 5,600,196 km (0.099 R)
• M33: 5,860,497 km (0.062 R)
• M34: 5,959,082 km (0.098 R)
• M35: 6,102,546 km (0.091 R)
• M36: 6,314,227 km (0.064 R)
• M37: 6,460,534 km (0.12 R)
• M38: 6,619,407 km (0.073 R)
• M39: 6,998,936 km (0.098 R)
• M40: 7,138,810 km (0.107 R)
• M41: 7,232,459 km (0.111 R)
• M42: 7,326,705 km (0.045 R)
• M43: 7,433,069 km (0.039 R)
• M44: 7,587,754 km (0.096 R)
• M45: 7,876,029 km (0.118 R)
• M46: 8,327,665 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 10.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.78 AU - 5.28 AU

Year: 6325 Days

Day: 13.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,024,075 km

• M1: 154,834 km (0.089 R)
• M2: 278,701 km (0.068 R)
• M3: 440,416 km (0.079 R)
• M4: 636,988 km (0.071 R)
• M5: 781,350 km (0.116 R)
• M6: 915,838 km (0.077 R)
• M7: 1,115,402 km (0.103 R)
• M8: 1,353,861 km (0.061 R)
• M9: 1,454,091 km (0.094 R)
• M10: 1,530,835 km (0.099 R)
• M11: 1,852,171 km (0.094 R)
• M12: 2,209,411 km (0.117 R)
• M13: 2,358,410 km (0.049 R)
• M14: 2,793,740 km (0.091 R)
• M15: 3,020,830 km (0.114 R)
• M16: 3,186,883 km (0.049 R)
• M17: 3,304,767 km (0.101 R)
• M18: 3,390,037 km (0.067 R)
• M19: 3,862,916 km (0.09 R)
• M20: 3,970,776 km (0.112 R)
• M21: 4,393,989 km (0.056 R)
• M22: 4,487,787 km (0.09 R)
• M23: 4,563,483 km (0.089 R)
• M24: 4,792,966 km (0.102 R)
• M25: 4,870,308 km (0.03 R)
• M26: 5,163,969 km (0.088 R)
• M27: 5,243,405 km (0.054 R)
• M28: 6,374,964 km (0.094 R)
• M29: 6,935,656 km (0.089 R)
• M30: 7,067,153 km (0.096 R)
• M31: 7,332,988 km (0.114 R)
• M32: 7,534,497 km (0.076 R)
• M33: 8,312,256 km (0.093 R)
• M34: 8,900,475 km (0.078 R)
• M35: 9,429,154 km (0.073 R)
• M36: 9,502,158 km (0.073 R)
• M37: 9,672,998 km (0.111 R)
• M38: 9,770,985 km (0.078 R)
• M39: 9,894,104 km (0.11 R)
• M40: 10,166,671 km (0.077 R)
• M41: 10,241,470 km (0.025 R)
• M42: 10,441,632 km (0.091 R)
• M43: 10,770,000 km (0.044 R)
• M44: 11,204,282 km (0.112 R)
• M45: 11,932,225 km (0.046 R)
• M46: 12,675,428 km (0.082 R)
• M47: 12,863,622 km (0.102 R)
• M48: 13,215,625 km (0.112 R)
• M49: 13,378,986 km (0.111 R)
• M50: 13,708,102 km (0.077 R)
• M51: 13,845,881 km (0.044 R)
• M52: 14,039,760 km (0.063 R)
• M53: 14,402,086 km (0.11 R)
• M54: 14,739,280 km (0.073 R)
• M55: 15,164,437 km (0.09 R)
• M56: 15,450,169 km (0.087 R)
• M57: 15,536,188 km (0.116 R)
• M58: 15,708,824 km (0.113 R)
• M59: 16,259,643 km (0.06 R)
• M60: 16,522,636 km (0.105 R)
• M61: 16,669,541 km (0.048 R)
• M62: 17,053,110 km (0.109 R)
• M63: 17,260,902 km (0.075 R)
• M64: 17,409,901 km (0.108 R)
• M65: 17,739,166 km (0.064 R)
• M66: 18,161,032 km (0.107 R)
• M67: 18,282,206 km (0.105 R)
• M68: 18,739,078 km (0.097 R)
• M69: 18,830,782 km (0.102 R)
• M70: 19,323,108 km (0.111 R)
• M71: 19,477,792 km (0.112 R)
• M72: 19,570,693 km (0.119 R)
• M73: 20,414,425 km (0.085 R)
• M74: 20,540,536 km (0.079 R)
• M75: 20,698,361 km (0.099 R)
• M76: 20,793,206 km (0.049 R)
• M77: 20,951,780 km (0.044 R)
• M78: 21,142,517 km (0.094 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.4

Radius: 7.7

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.72 AU - 7.76 AU

Year: 12780 Days

Day: 20.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,024,075 km

• M1: 301,141 km (0.095 R)
• M2: 374,892 km (0.079 R)
• M3: 599,139 km (0.063 R)
• M4: 1,414,149 km (0.111 R)
• M5: 1,519,615 km (0.074 R)
• M6: 2,329,239 km (0.049 R)
• M7: 2,711,611 km (0.073 R)
• M8: 3,251,959 km (0.101 R)
• M9: 3,973,020 km (0.078 R)
• M10: 4,742,103 km (0.12 R)
• M11: 5,348,573 km (0.054 R)
• M12: 5,682,026 km (0.08 R)
• M13: 5,851,371 km (0.119 R)
• M14: 6,281,764 km (0.069 R)
• M15: 6,633,618 km (0.104 R)
• M16: 6,722,480 km (0.104 R)
• M17: 6,946,727 km (0.066 R)
• M18: 7,310,399 km (0.072 R)
• M19: 7,680,355 km (0.116 R)
• M20: 8,294,454 km (0.087 R)
• M21: 8,583,327 km (0.038 R)
• M22: 8,728,886 km (0.077 R)
• M23: 9,170,798 km (0.098 R)
• M24: 9,269,982 km (0.025 R)
• M25: 10,904,787 km (0.086 R)
• M26: 10,957,296 km (0.063 R)
• M27: 11,327,252 km (0.072 R)
• M28: 11,540,429 km (0.099 R)
• M29: 11,862,812 km (0.034 R)
• M30: 13,070,067 km (0.057 R)
• M31: 13,575,109 km (0.113 R)
• M32: 13,858,597 km (0.107 R)
• M33: 14,143,880 km (0.112 R)
• M34: 14,546,598 km (0.091 R)
• M35: 14,604,492 km (0.032 R)
• M36: 15,069,891 km (0.059 R)
• M37: 16,555,847 km (0.106 R)
• M38: 17,102,029 km (0.049 R)
• M39: 17,163,214 km (0.05 R)
• M40: 17,839,696 km (0.096 R)
• M41: 18,524,854 km (0.075 R)
• M42: 19,473,005 km (0.108 R)
• M43: 19,536,884 km (0.12 R)
• M44: 19,600,612 km (0.107 R)
• M45: 19,985,228 km (0.048 R)
• M46: 20,049,555 km (0.061 R)
• M47: 21,153,737 km (0.064 R)
• M48: 21,284,935 km (0.114 R)
• M49: 21,680,172 km (0.081 R)
• M50: 21,944,960 km (0.094 R)
• M51: 22,880,396 km (0.103 R)
• M52: 23,352,976 km (0.027 R)
• M53: 23,965,280 km (0.051 R)
• M54: 24,102,012 km (0.079 R)
• M55: 24,239,044 km (0.117 R)
• M56: 24,651,784 km (0.052 R)
• M57: 26,466,855 km (0.119 R)
• M58: 27,247,607 km (0.086 R)
• M59: 27,390,473 km (0.099 R)
• M60: 28,614,034 km (0.104 R)
• M61: 29,708,492 km (0.054 R)
• M62: 30,150,104 km (0.116 R)
• M63: 30,519,761 km (0.045 R)
• M64: 31,338,360 km (0.084 R)
• M65: 31,562,907 km (0.114 R)
• M66: 31,712,804 km (0.101 R)
• M67: 31,787,902 km (0.094 R)
• M68: 32,013,496 km (0.094 R)
• M69: 32,617,572 km (0.034 R)
• M70: 33,225,388 km (0.119 R)
• M71: 33,301,683 km (0.086 R)
• M72: 33,530,867 km (0.04 R)
• M73: 34,452,390 km (0.039 R)
• M74: 35,071,426 km (0.067 R)
• M75: 37,504,635 km (0.099 R)
• M76: 38,061,588 km (0.113 R)
• M77: 39,183,721 km (0.044 R)
• M78: 39,506,404 km (0.053 R)
• M79: 39,829,835 km (0.118 R)
• M80: 40,642,301 km (0.072 R)
• M81: 40,805,512 km (0.086 R)
• M82: 45,123,655 km (0.098 R)
• M83: 45,292,551 km (0.091 R)
• M84: 45,377,073 km (0.087 R)
• M85: 46,395,984 km (0.108 R)
• M86: 49,497,298 km (0.099 R)
• M87: 50,809,122 km (0.119 R)
• M88: 51,337,202 km (0.071 R)
• M89: 54,004,083 km (0.114 R)
• M90: 54,363,118 km (0.097 R)
• M91: 55,988,349 km (0.095 R)
• M92: 57,354,926 km (0.085 R)
• M93: 59,471,437 km (0.068 R)
• M94: 62,364,510 km (0.086 R)
• M95: 62,458,607 km (0.096 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: 327 - 12,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit