🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.5

Radius: 13.1

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.09 AU - 1.11 AU

Year: 782 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,107,835 km

• M1: 164,408 km (0.057 R)
• M2: 249,828 km (0.107 R)
• M3: 360,232 km (0.096 R)
• M4: 456,124 km (0.076 R)
• M5: 569,070 km (0.025 R)
• M6: 715,377 km (0.113 R)
• M7: 805,435 km (0.06 R)
• M8: 905,965 km (0.075 R)
• M9: 1,036,713 km (0.112 R)
• M10: 1,221,766 km (0.044 R)
• M11: 1,339,799 km (0.115 R)
• M12: 1,469,051 km (0.1 R)
• M13: 1,633,160 km (0.101 R)
• M14: 1,741,020 km (0.059 R)
• M15: 1,891,216 km (0.07 R)
• M16: 2,021,217 km (0.106 R)
• M17: 2,221,977 km (0.092 R)
• M18: 2,368,284 km (0.118 R)
• M19: 2,535,684 km (0.093 R)
• M20: 2,643,544 km (0.088 R)
• M21: 3,148,287 km (0.111 R)
• M22: 3,313,443 km (0.039 R)
• M23: 3,412,028 km (0.089 R)
• M24: 3,531,557 km (0.082 R)
• M25: 3,622,213 km (0.118 R)
• M26: 3,857,381 km (0.079 R)
• M27: 4,024,033 km (0.084 R)
• M28: 4,129,500 km (0.113 R)
• M29: 4,289,270 km (0.045 R)
• M30: 4,462,205 km (0.11 R)
• M31: 4,670,446 km (0.084 R)
• M32: 4,814,807 km (0.08 R)
• M33: 4,938,076 km (0.112 R)
• M34: 5,303,095 km (0.118 R)
• M35: 5,570,726 km (0.079 R)
• M36: 5,831,026 km (0.098 R)
• M37: 5,914,801 km (0.065 R)
• M38: 6,131,867 km (0.119 R)
• M39: 6,241,373 km (0.107 R)
• M40: 6,400,694 km (0.1 R)
• M41: 6,511,846 km (0.113 R)
• M42: 6,748,510 km (0.059 R)
• M43: 7,013,597 km (0.062 R)
• M44: 7,153,770 km (0.032 R)
• M45: 7,294,841 km (0.113 R)
• M46: 7,436,959 km (0.073 R)
• M47: 7,579,975 km (0.051 R)
• M48: 7,934,970 km (0.059 R)
• M49: 8,335,743 km (0.098 R)
• M50: 8,524,984 km (0.117 R)
• M51: 8,715,871 km (0.067 R)
• M52: 8,935,630 km (0.119 R)
• M53: 9,282,697 km (0.04 R)
• M54: 9,577,704 km (0.117 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.1

Radius: 4.6

Gravity: 43.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.82 AU - 8.48 AU

Year: 12967 Days

Day: 16.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,107,835 km

• M1: 94,097 km (0.08 R)
• M2: 434,731 km (0.076 R)
• M3: 936,782 km (0.099 R)
• M4: 2,642,198 km (0.115 R)
• M5: 2,840,116 km (0.051 R)
• M6: 2,907,135 km (0.066 R)
• M7: 3,077,079 km (0.108 R)
• M8: 3,146,043 km (0.079 R)
• M9: 4,011,916 km (0.114 R)
• M10: 4,049,465 km (0.054 R)
• M11: 4,125,012 km (0.09 R)
• M12: 4,316,048 km (0.082 R)
• M13: 4,393,241 km (0.113 R)
• M14: 4,548,972 km (0.079 R)
• M15: 4,746,292 km (0.059 R)
• M16: 5,354,856 km (0.119 R)
• M17: 5,479,471 km (0.103 R)
• M18: 6,422,536 km (0.092 R)
• M19: 6,466,518 km (0.087 R)
• M20: 6,510,649 km (0.097 R)
• M21: 6,643,791 km (0.031 R)
• M22: 7,368,443 km (0.076 R)
• M23: 7,414,669 km (0.074 R)
• M24: 7,507,120 km (0.115 R)
• M25: 8,022,934 km (0.117 R)
• M26: 8,070,506 km (0.108 R)
• M27: 8,453,476 km (0.117 R)
• M28: 8,647,355 km (0.118 R)
• M29: 9,039,152 km (0.097 R)
• M30: 9,336,852 km (0.076 R)
• M31: 9,637,843 km (0.049 R)
• M32: 10,095,313 km (0.069 R)
• M33: 10,978,389 km (0.12 R)
• M34: 12,486,037 km (0.065 R)
• M35: 12,596,141 km (0.093 R)
• M36: 12,706,544 km (0.086 R)
• M37: 12,761,895 km (0.113 R)
• M38: 13,658,585 km (0.07 R)
• M39: 14,749,452 km (0.084 R)
• M40: 15,452,712 km (0.093 R)
• M41: 15,867,996 km (0.095 R)
• M42: 17,442,364 km (0.103 R)
• M43: 17,565,483 km (0.106 R)
• M44: 18,749,700 km (0.1 R)
• M45: 18,875,960 km (0.095 R)
• M46: 19,702,788 km (0.117 R)
• M47: 19,830,993 km (0.087 R)
• M48: 19,895,320 km (0.063 R)
• M49: 20,346,956 km (0.051 R)
• M50: 21,854,304 km (0.034 R)
• M51: 22,856,610 km (0.067 R)
• M52: 23,058,866 km (0.105 R)
• M53: 23,397,257 km (0.069 R)
• M54: 23,601,158 km (0.032 R)
• M55: 23,942,242 km (0.089 R)
• M56: 24,422,451 km (0.109 R)
• M57: 24,698,309 km (0.098 R)
• M58: 25,811,916 km (0.077 R)
• M59: 27,298,171 km (0.027 R)
• M60: 28,521,582 km (0.118 R)
• M61: 29,103,518 km (0.109 R)
• M62: 29,762,796 km (0.034 R)
• M63: 32,221,885 km (0.106 R)
• M64: 32,903,902 km (0.107 R)
• M65: 33,973,976 km (0.099 R)
• M66: 35,211,000 km (0.111 R)
• M67: 35,366,732 km (0.065 R)
• M68: 35,522,613 km (0.076 R)
• M69: 35,678,793 km (0.1 R)
• M70: 36,069,991 km (0.092 R)
• M71: 36,462,686 km (0.064 R)
• M72: 37,729,032 km (0.113 R)
• M73: 38,207,446 km (0.09 R)
• M74: 40,222,978 km (0.086 R)
• M75: 40,875,225 km (0.112 R)
• M76: 41,777,599 km (0.031 R)
• M77: 44,440,142 km (0.102 R)
• M78: 45,537,442 km (0.116 R)
• M79: 46,643,569 km (0.087 R)
• M80: 48,017,027 km (0.094 R)
• M81: 48,622,150 km (0.096 R)
• M82: 48,882,151 km (0.099 R)
• M83: 49,490,865 km (0.064 R)
• M84: 52,216,389 km (0.107 R)
• M85: 52,660,545 km (0.098 R)
• M86: 52,927,727 km (0.091 R)
• M87: 53,016,887 km (0.111 R)
• M88: 53,284,518 km (0.07 R)
• M89: 53,463,287 km (0.078 R)
• M90: 53,731,666 km (0.112 R)
• M91: 55,623,331 km (0.117 R)
• M92: 58,824,127 km (0.09 R)
• M93: 59,564,187 km (0.053 R)
• M94: 59,935,340 km (0.055 R)
• M95: 61,240,432 km (0.079 R)
• M96: 61,708,673 km (0.103 R)
• M97: 62,460,552 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.1

Radius: 4.6

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.87 AU - 8.39 AU

Year: 14295 Days

Day: 25 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,107,835 km

• M1: 61,934 km (0.055 R)
• M2: 102,026 km (0.086 R)
• M3: 144,212 km (0.095 R)
• M4: 173,683 km (0.108 R)
• M5: 416,181 km (0.054 R)
• M6: 477,516 km (0.093 R)
• M7: 558,748 km (0.114 R)
• M8: 1,523,505 km (0.108 R)
• M9: 1,571,675 km (0.099 R)
• M10: 1,870,721 km (0.095 R)
• M11: 2,079,859 km (0.03 R)
• M12: 2,868,988 km (0.114 R)
• M13: 3,675,620 km (0.054 R)
• M14: 3,871,144 km (0.107 R)
• M15: 3,904,056 km (0.087 R)
• M16: 3,937,117 km (0.073 R)
• M17: 4,512,620 km (0.081 R)
• M18: 4,582,033 km (0.049 R)
• M19: 4,898,881 km (0.108 R)
• M20: 5,186,409 km (0.104 R)
• M21: 5,929,162 km (0.108 R)
• M22: 6,547,001 km (0.07 R)
• M23: 7,676,465 km (0.091 R)
• M24: 7,801,080 km (0.109 R)
• M25: 7,842,668 km (0.073 R)
• M26: 8,519,449 km (0.083 R)
• M27: 8,778,104 km (0.096 R)
• M28: 8,951,937 km (0.107 R)
• M29: 8,995,619 km (0.068 R)
• M30: 9,748,246 km (0.06 R)
• M31: 10,337,213 km (0.1 R)
• M32: 10,613,071 km (0.115 R)
• M33: 10,798,124 km (0.097 R)
• M34: 11,031,197 km (0.114 R)
• M35: 11,312,890 km (0.048 R)
• M36: 12,220,800 km (0.115 R)
• M37: 12,561,135 km (0.077 R)
• M38: 12,610,053 km (0.099 R)
• M39: 12,658,972 km (0.117 R)
• M40: 13,701,220 km (0.064 R)
• M41: 14,258,023 km (0.07 R)
• M42: 15,919,607 km (0.108 R)
• M43: 16,025,522 km (0.083 R)
• M44: 16,504,834 km (0.066 R)
• M45: 18,080,847 km (0.081 R)
• M46: 18,302,103 km (0.092 R)
• M47: 19,083,153 km (0.083 R)
• M48: 19,195,651 km (0.113 R)
• M49: 19,421,244 km (0.109 R)
• M50: 19,477,792 km (0.078 R)
• M51: 21,024,784 km (0.076 R)
• M52: 21,607,767 km (0.108 R)
• M53: 21,901,278 km (0.075 R)
• M54: 22,019,011 km (0.115 R)
• M55: 23,148,176 km (0.086 R)
• M56: 24,113,531 km (0.082 R)
• M57: 24,907,597 km (0.037 R)
• M58: 25,215,319 km (0.115 R)
• M59: 26,145,818 km (0.091 R)
• M60: 26,521,159 km (0.113 R)
• M61: 28,232,409 km (0.07 R)
• M62: 28,553,147 km (0.089 R)
• M63: 29,263,139 km (0.118 R)
• M64: 30,044,189 km (0.113 R)
• M65: 31,096,311 km (0.056 R)
• M66: 31,427,521 km (0.101 R)
• M67: 31,626,935 km (0.083 R)
• M68: 32,093,530 km (0.102 R)
• M69: 32,294,291 km (0.057 R)
• M70: 33,168,840 km (0.117 R)
• M71: 33,439,612 km (0.068 R)
• M72: 35,492,843 km (0.111 R)
• M73: 36,814,091 km (0.08 R)
• M74: 36,954,115 km (0.112 R)
• M75: 37,656,926 km (0.063 R)
• M76: 37,939,366 km (0.051 R)
• M77: 38,293,165 km (0.097 R)
• M78: 38,435,134 km (0.06 R)
• M79: 38,719,370 km (0.11 R)
• M80: 38,861,787 km (0.108 R)
• M81: 40,223,277 km (0.04 R)
• M82: 40,295,383 km (0.063 R)
• M83: 40,511,851 km (0.096 R)
• M84: 41,236,503 km (0.112 R)
• M85: 41,527,471 km (0.113 R)
• M86: 43,140,286 km (0.063 R)
• M87: 43,214,038 km (0.078 R)
• M88: 43,657,595 km (0.036 R)
• M89: 43,805,847 km (0.086 R)
• M90: 45,597,431 km (0.116 R)
• M91: 46,880,981 km (0.11 R)
• M92: 47,489,096 km (0.111 R)
• M93: 48,329,537 km (0.104 R)
• M94: 50,412,986 km (0.091 R)
• M95: 52,132,315 km (0.048 R)
• M96: 52,210,854 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.7

Radius: 5

Gravity: 37.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.79 AU - 10.37 AU

Year: 17046 Days

Day: 17.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,107,835 km

• M1: 68,965 km (0.046 R)
• M2: 245,789 km (0.058 R)
• M3: 293,661 km (0.071 R)
• M4: 381,026 km (0.088 R)
• M5: 418,425 km (0.112 R)
• M6: 581,637 km (0.076 R)
• M7: 812,466 km (0.115 R)
• M8: 963,859 km (0.117 R)
• M9: 1,500,915 km (0.055 R)
• M10: 1,847,833 km (0.066 R)
• M11: 2,686,628 km (0.099 R)
• M12: 2,761,277 km (0.09 R)
• M13: 3,918,417 km (0.068 R)
• M14: 4,131,295 km (0.072 R)
• M15: 4,524,288 km (0.108 R)
• M16: 4,883,473 km (0.104 R)
• M17: 5,629,368 km (0.108 R)
• M18: 6,459,935 km (0.093 R)
• M19: 6,509,901 km (0.078 R)
• M20: 7,120,559 km (0.042 R)
• M21: 8,286,824 km (0.089 R)
• M22: 8,505,088 km (0.099 R)
• M23: 8,615,042 km (0.08 R)
• M24: 8,670,094 km (0.086 R)
• M25: 9,340,592 km (0.041 R)
• M26: 10,849,885 km (0.081 R)
• M27: 11,148,632 km (0.09 R)
• M28: 11,510,808 km (0.085 R)
• M29: 11,999,694 km (0.116 R)
• M30: 12,370,846 km (0.117 R)
• M31: 12,997,661 km (0.082 R)
• M32: 13,957,182 km (0.12 R)
• M33: 14,282,109 km (0.104 R)
• M34: 15,740,987 km (0.073 R)
• M35: 15,875,924 km (0.068 R)
• M36: 16,969,485 km (0.1 R)
• M37: 17,038,599 km (0.052 R)
• M38: 17,246,690 km (0.092 R)
• M39: 18,726,063 km (0.079 R)
• M40: 18,940,736 km (0.101 R)
• M41: 20,835,094 km (0.068 R)
• M42: 21,579,642 km (0.077 R)
• M43: 22,865,137 km (0.041 R)
• M44: 23,018,026 km (0.068 R)
• M45: 23,324,851 km (0.039 R)
• M46: 23,555,681 km (0.082 R)
• M47: 24,487,077 km (0.113 R)
• M48: 24,721,796 km (0.086 R)
• M49: 25,588,865 km (0.072 R)
• M50: 25,827,175 km (0.096 R)
• M51: 26,305,738 km (0.112 R)
• M52: 26,706,810 km (0.055 R)
• M53: 26,867,778 km (0.117 R)
• M54: 28,167,334 km (0.115 R)
• M55: 28,989,823 km (0.1 R)
• M56: 29,987,342 km (0.12 R)
• M57: 31,419,442 km (0.106 R)
• M58: 32,015,740 km (0.103 R)
• M59: 32,101,160 km (0.092 R)
• M60: 32,186,730 km (0.073 R)
• M61: 33,132,787 km (0.102 R)
• M62: 33,652,639 km (0.055 R)
• M63: 34,000,754 km (0.087 R)
• M64: 34,876,200 km (0.111 R)
• M65: 37,276,648 km (0.096 R)
• M66: 37,907,652 km (0.118 R)
• M67: 39,088,876 km (0.115 R)
• M68: 39,454,793 km (0.081 R)
• M69: 40,466,673 km (0.1 R)
• M70: 40,744,177 km (0.099 R)
• M71: 41,208,080 km (0.032 R)
• M72: 44,122,845 km (0.089 R)
• M73: 46,231,427 km (0.105 R)
• M74: 47,200,671 km (0.063 R)
• M75: 47,980,974 km (0.027 R)
• M76: 48,176,648 km (0.031 R)
• M77: 48,667,030 km (0.045 R)
• M78: 49,060,622 km (0.11 R)
• M79: 53,256,244 km (0.119 R)
• M80: 54,782,441 km (0.118 R)
• M81: 55,294,215 km (0.063 R)
• M82: 61,134,516 km (0.082 R)
• M83: 62,091,344 km (0.105 R)
• M84: 63,589,417 km (0.084 R)
• M85: 64,450,802 km (0.118 R)
• M86: 65,750,059 km (0.079 R)
• M87: 68,594,663 km (0.03 R)
• M88: 70,921,508 km (0.107 R)
• M89: 73,161,437 km (0.064 R)
• M90: 73,386,731 km (0.195 R)
• M91: 73,724,972 km (0.164 R)
• M92: 74,856,531 km (0.055 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit