🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 12.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.8 AU - 0.88 AU

Year: 505 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,056,092 km

• M1: 152,440 km (0.08 R)
• M2: 252,671 km (0.072 R)
• M3: 336,446 km (0.085 R)
• M4: 417,976 km (0.089 R)
• M5: 532,419 km (0.086 R)
• M6: 659,727 km (0.088 R)
• M7: 778,208 km (0.092 R)
• M8: 899,233 km (0.119 R)
• M9: 993,180 km (0.106 R)
• M10: 1,188,854 km (0.108 R)
• M11: 1,286,990 km (0.098 R)
• M12: 1,365,679 km (0.043 R)
• M13: 1,455,886 km (0.057 R)
• M14: 1,687,165 km (0.089 R)
• M15: 1,791,584 km (0.083 R)
• M16: 1,894,657 km (0.099 R)
• M17: 1,988,904 km (0.096 R)
• M18: 2,069,836 km (0.088 R)
• M19: 2,197,294 km (0.026 R)
• M20: 2,281,218 km (0.12 R)
• M21: 2,366,190 km (0.115 R)
• M22: 2,468,215 km (0.111 R)
• M23: 2,607,790 km (0.068 R)
• M24: 2,725,374 km (0.116 R)
• M25: 2,940,945 km (0.068 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.5

Radius: 4.1

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.22 AU - 9.62 AU

Year: 16028 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,056,092 km

• M1: 92,451 km (0.076 R)
• M2: 266,434 km (0.113 R)
• M3: 446,849 km (0.025 R)
• M4: 924,066 km (0.065 R)
• M5: 1,033,572 km (0.03 R)
• M6: 1,386,922 km (0.104 R)
• M7: 2,194,152 km (0.029 R)
• M8: 2,459,987 km (0.029 R)
• M9: 2,581,461 km (0.093 R)
• M10: 2,642,946 km (0.084 R)
• M11: 3,119,265 km (0.063 R)
• M12: 3,184,789 km (0.094 R)
• M13: 3,350,693 km (0.104 R)
• M14: 3,451,522 km (0.096 R)
• M15: 3,621,764 km (0.1 R)
• M16: 4,257,256 km (0.056 R)
• M17: 4,964,705 km (0.071 R)
• M18: 6,236,137 km (0.06 R)
• M19: 6,485,217 km (0.091 R)
• M20: 6,779,776 km (0.116 R)
• M21: 6,864,747 km (0.073 R)
• M22: 7,035,887 km (0.106 R)
• M23: 7,469,571 km (0.101 R)
• M24: 7,912,082 km (0.117 R)
• M25: 7,956,662 km (0.038 R)
• M26: 8,091,300 km (0.098 R)
• M27: 9,478,521 km (0.085 R)
• M28: 9,668,959 km (0.091 R)
• M29: 9,908,765 km (0.075 R)
• M30: 10,738,883 km (0.078 R)
• M31: 11,187,228 km (0.107 R)
• M32: 12,778,052 km (0.066 R)
• M33: 13,041,045 km (0.109 R)
• M34: 13,895,099 km (0.119 R)
• M35: 14,111,418 km (0.048 R)
• M36: 14,657,001 km (0.101 R)
• M37: 14,712,053 km (0.083 R)
• M38: 14,766,955 km (0.107 R)
• M39: 15,209,616 km (0.108 R)
• M40: 15,544,416 km (0.1 R)
• M41: 15,881,609 km (0.1 R)
• M42: 16,850,106 km (0.083 R)
• M43: 17,661,824 km (0.118 R)
• M44: 18,072,620 km (0.097 R)
• M45: 19,928,830 km (0.101 R)
• M46: 20,233,860 km (0.103 R)
• M47: 22,096,054 km (0.04 R)
• M48: 22,538,415 km (0.114 R)
• M49: 22,729,003 km (0.043 R)
• M50: 23,047,646 km (0.108 R)
• M51: 23,431,963 km (0.084 R)
• M52: 23,883,001 km (0.09 R)
• M53: 24,207,030 km (0.094 R)
• M54: 25,187,494 km (0.095 R)
• M55: 25,848,418 km (0.072 R)
• M56: 25,981,261 km (0.09 R)
• M57: 27,254,787 km (0.1 R)
• M58: 27,797,080 km (0.108 R)
• M59: 28,342,813 km (0.077 R)
• M60: 29,030,065 km (0.115 R)
• M61: 29,445,050 km (0.112 R)
• M62: 29,514,314 km (0.109 R)
• M63: 30,842,443 km (0.065 R)
• M64: 32,834,638 km (0.043 R)
• M65: 32,978,551 km (0.105 R)
• M66: 33,773,664 km (0.106 R)
• M67: 34,575,209 km (0.086 R)
• M68: 35,015,027 km (0.103 R)
• M69: 36,196,850 km (0.103 R)
• M70: 36,271,051 km (0.089 R)
• M71: 36,867,348 km (0.072 R)
• M72: 38,069,367 km (0.079 R)
• M73: 38,599,392 km (0.099 R)
• M74: 39,743,218 km (0.074 R)
• M75: 39,896,555 km (0.111 R)
• M76: 41,130,439 km (0.108 R)
• M77: 41,207,930 km (0.117 R)
• M78: 42,142,169 km (0.109 R)
• M79: 43,556,467 km (0.097 R)
• M80: 43,714,592 km (0.119 R)
• M81: 46,108,906 km (0.047 R)
• M82: 46,270,023 km (0.11 R)
• M83: 46,350,656 km (0.067 R)
• M84: 47,159,682 km (0.109 R)
• M85: 47,647,221 km (0.095 R)
• M86: 48,218,236 km (0.095 R)
• M87: 48,463,726 km (0.063 R)
• M88: 48,873,624 km (0.103 R)
• M89: 50,193,078 km (0.105 R)
• M90: 51,106,971 km (0.051 R)
• M91: 53,204,483 km (0.112 R)
• M92: 54,051,356 km (0.069 R)
• M93: 55,758,268 km (0.114 R)
• M94: 57,482,832 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.7

Radius: 3.9

Gravity: 50.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.32 AU - 10 AU

Year: 16718 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,056,092 km

• M1: 81,082 km (0.063 R)
• M2: 118,631 km (0.072 R)
• M3: 164,707 km (0.12 R)
• M4: 190,588 km (0.067 R)
• M5: 217,964 km (0.076 R)
• M6: 277,504 km (0.059 R)
• M7: 342,729 km (0.084 R)
• M8: 377,286 km (0.058 R)
• M9: 696,228 km (0.103 R)
• M10: 740,809 km (0.114 R)
• M11: 1,028,785 km (0.062 R)
• M12: 2,368,284 km (0.055 R)
• M13: 2,573,831 km (0.078 R)
• M14: 2,749,609 km (0.112 R)
• M15: 3,375,826 km (0.09 R)
• M16: 3,490,717 km (0.111 R)
• M17: 3,529,313 km (0.106 R)
• M18: 4,003,688 km (0.106 R)
• M19: 5,141,978 km (0.112 R)
• M20: 5,452,394 km (0.066 R)
• M21: 5,677,838 km (0.052 R)
• M22: 7,738,847 km (0.076 R)
• M23: 8,506,584 km (0.114 R)
• M24: 9,405,817 km (0.117 R)
• M25: 9,459,672 km (0.1 R)
• M26: 9,513,527 km (0.111 R)
• M27: 9,567,532 km (0.068 R)
• M28: 10,003,460 km (0.093 R)
• M29: 10,334,670 km (0.08 R)
• M30: 10,838,216 km (0.07 R)
• M31: 12,870,952 km (0.078 R)
• M32: 13,777,365 km (0.091 R)
• M33: 15,714,658 km (0.047 R)
• M34: 16,292,854 km (0.104 R)
• M35: 17,205,999 km (0.115 R)
• M36: 17,337,795 km (0.08 R)
• M37: 18,269,790 km (0.11 R)
• M38: 18,741,920 km (0.086 R)
• M39: 19,149,874 km (0.105 R)
• M40: 19,974,308 km (0.096 R)
• M41: 20,530,363 km (0.097 R)
• M42: 20,670,087 km (0.09 R)
• M43: 21,444,705 km (0.097 R)
• M44: 22,444,169 km (0.109 R)
• M45: 23,458,741 km (0.111 R)
• M46: 24,192,668 km (0.061 R)
• M47: 25,157,874 km (0.058 R)
• M48: 25,682,813 km (0.086 R)
• M49: 26,438,880 km (0.074 R)
• M50: 26,819,757 km (0.084 R)
• M51: 27,432,809 km (0.069 R)
• M52: 27,663,788 km (0.12 R)
• M53: 28,127,990 km (0.115 R)
• M54: 28,907,245 km (0.073 R)
• M55: 30,010,081 km (0.11 R)
• M56: 31,448,016 km (0.109 R)
• M57: 31,689,915 km (0.108 R)
• M58: 33,482,098 km (0.115 R)
• M59: 33,811,512 km (0.096 R)
• M60: 34,224,851 km (0.091 R)
• M61: 34,473,633 km (0.089 R)
• M62: 35,139,792 km (0.095 R)
• M63: 35,223,417 km (0.093 R)
• M64: 35,978,587 km (0.108 R)
• M65: 36,485,125 km (0.116 R)
• M66: 36,824,114 km (0.085 R)
• M67: 36,993,908 km (0.1 R)
• M68: 39,225,758 km (0.116 R)
• M69: 39,312,376 km (0.103 R)
• M70: 40,095,670 km (0.098 R)
• M71: 41,943,204 km (0.071 R)
• M72: 42,565,082 km (0.095 R)
• M73: 42,743,403 km (0.091 R)
• M74: 44,720,638 km (0.109 R)
• M75: 45,355,980 km (0.108 R)
• M76: 45,720,400 km (0.045 R)
• M77: 46,452,084 km (0.099 R)
• M78: 47,095,504 km (0.063 R)
• M79: 47,279,958 km (0.104 R)
• M80: 47,834,518 km (0.117 R)
• M81: 48,484,221 km (0.095 R)
• M82: 49,230,266 km (0.079 R)
• M83: 53,689,778 km (0.094 R)
• M84: 55,334,158 km (0.071 R)
• M85: 56,602,898 km (0.085 R)
• M86: 57,290,001 km (0.055 R)
• M87: 57,881,062 km (0.074 R)
• M88: 58,375,184 km (0.106 R)
• M89: 58,573,251 km (0.11 R)
• M90: 60,666,275 km (0.114 R)
• M91: 61,168,176 km (0.076 R)
• M92: 64,720,228 km (0.103 R)
• M93: 65,747,217 km (0.082 R)
• M94: 65,953,363 km (0.098 R)
• M95: 66,056,436 km (0.068 R)
• M96: 68,965,217 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.6

Radius: 3.6

Gravity: 35.54 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.29 AU - 11.93 AU

Year: 21088 Days

Day: 23.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,056,092 km

• M1: 334,052 km (0.093 R)
• M2: 385,514 km (0.067 R)
• M3: 516,113 km (0.082 R)
• M4: 725,699 km (0.079 R)
• M5: 886,816 km (0.115 R)
• M6: 983,905 km (0.031 R)
• M7: 1,462,170 km (0.041 R)
• M8: 2,097,512 km (0.038 R)
• M9: 2,771,301 km (0.067 R)
• M10: 3,621,166 km (0.088 R)
• M11: 3,855,137 km (0.094 R)
• M12: 4,420,168 km (0.072 R)
• M13: 4,586,222 km (0.07 R)
• M14: 5,053,715 km (0.084 R)
• M15: 5,227,398 km (0.082 R)
• M16: 5,359,045 km (0.1 R)
• M17: 5,805,445 km (0.075 R)
• M18: 6,263,663 km (0.115 R)
• M19: 6,924,586 km (0.059 R)
• M20: 7,020,778 km (0.055 R)
• M21: 7,214,657 km (0.088 R)
• M22: 8,723,052 km (0.083 R)
• M23: 8,826,873 km (0.061 R)
• M24: 9,193,986 km (0.108 R)
• M25: 9,619,442 km (0.095 R)
• M26: 9,672,998 km (0.097 R)
• M27: 9,942,723 km (0.094 R)
• M28: 10,269,595 km (0.105 R)
• M29: 10,544,705 km (0.04 R)
• M30: 10,710,908 km (0.096 R)
• M31: 11,327,850 km (0.111 R)
• M32: 12,949,341 km (0.109 R)
• M33: 13,127,213 km (0.088 R)
• M34: 13,306,132 km (0.069 R)
• M35: 13,666,065 km (0.096 R)
• M36: 13,726,502 km (0.106 R)
• M37: 15,450,917 km (0.086 R)
• M38: 15,702,690 km (0.078 R)
• M39: 15,829,100 km (0.077 R)
• M40: 17,307,426 km (0.071 R)
• M41: 17,372,651 km (0.08 R)
• M42: 19,233,050 km (0.112 R)
• M43: 19,639,807 km (0.115 R)
• M44: 20,324,068 km (0.099 R)
• M45: 21,715,926 km (0.062 R)
• M46: 21,786,387 km (0.095 R)
• M47: 22,139,587 km (0.088 R)
• M48: 22,923,031 km (0.101 R)
• M49: 22,994,689 km (0.116 R)
• M50: 23,498,534 km (0.065 R)
• M51: 25,031,913 km (0.111 R)
• M52: 25,475,919 km (0.07 R)
• M53: 26,597,155 km (0.077 R)
• M54: 26,974,441 km (0.101 R)
• M55: 27,581,958 km (0.069 R)
• M56: 27,658,253 km (0.064 R)
• M57: 28,040,475 km (0.087 R)
• M58: 29,431,137 km (0.114 R)
• M59: 30,370,612 km (0.063 R)
• M60: 30,528,138 km (0.106 R)
• M61: 30,606,976 km (0.106 R)
• M62: 31,319,810 km (0.064 R)
• M63: 32,520,034 km (0.073 R)
• M64: 33,898,429 km (0.057 R)
• M65: 35,710,358 km (0.077 R)
• M66: 36,627,991 km (0.06 R)
• M67: 37,722,599 km (0.059 R)
• M68: 41,331,199 km (0.12 R)
• M69: 41,418,564 km (0.095 R)
• M70: 43,087,927 km (0.08 R)
• M71: 45,317,982 km (0.084 R)
• M72: 48,594,325 km (0.035 R)
• M73: 49,055,386 km (0.085 R)
• M74: 49,888,945 km (0.073 R)
• M75: 52,134,559 km (0.119 R)
• M76: 53,744,980 km (0.075 R)
• M77: 55,660,431 km (0.099 R)
• M78: 57,403,396 km (0.097 R)
• M79: 57,695,560 km (0.109 R)
• M80: 57,793,098 km (0.073 R)
• M81: 58,086,011 km (0.043 R)
• M82: 58,281,535 km (0.04 R)
• M83: 58,477,359 km (0.105 R)
• M84: 60,942,582 km (0.092 R)
• M85: 61,938,306 km (0.057 R)
• M86: 62,038,087 km (0.103 R)
• M87: 62,838,885 km (0.079 R)
• M88: 64,855,763 km (0.063 R)
• M89: 65,058,618 km (0.076 R)
• M90: 65,261,622 km (0.094 R)
• M91: 66,893,735 km (0.11 R)
• M92: 67,098,684 km (0.109 R)
• M93: 67,303,783 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit