🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.78 AU - 0.8 AU

Year: 267 Days

Day: 26.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,575,528 km

• M1: 26,329 km (0.118 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.4

Radius: 11.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.11 AU - 8.61 AU

Year: 7603 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,575,528 km

• M1: 140,772 km (0.095 R)
• M2: 312,510 km (0.071 R)
• M3: 390,899 km (0.099 R)
• M4: 563,535 km (0.089 R)
• M5: 642,972 km (0.055 R)
• M6: 933,341 km (0.04 R)
• M7: 1,044,193 km (0.117 R)
• M8: 1,130,511 km (0.084 R)
• M9: 1,279,959 km (0.09 R)
• M10: 1,716,935 km (0.107 R)
• M11: 1,979,180 km (0.12 R)
• M12: 2,087,937 km (0.104 R)
• M13: 2,254,739 km (0.065 R)
• M14: 3,217,701 km (0.096 R)
• M15: 3,303,271 km (0.084 R)
• M16: 3,476,655 km (0.095 R)
• M17: 3,697,760 km (0.057 R)
• M18: 3,787,519 km (0.054 R)
• M19: 4,223,746 km (0.069 R)
• M20: 4,627,810 km (0.103 R)
• M21: 4,895,890 km (0.101 R)
• M22: 5,422,025 km (0.072 R)
• M23: 5,653,004 km (0.113 R)
• M24: 6,124,836 km (0.088 R)
• M25: 6,284,906 km (0.093 R)
• M26: 6,746,266 km (0.083 R)
• M27: 7,246,521 km (0.06 R)
• M28: 7,529,710 km (0.056 R)
• M29: 7,758,894 km (0.087 R)
• M30: 8,136,329 km (0.09 R)
• M31: 8,401,117 km (0.113 R)
• M32: 8,519,748 km (0.098 R)
• M33: 8,818,645 km (0.086 R)
• M34: 9,212,536 km (0.113 R)
• M35: 9,488,544 km (0.117 R)
• M36: 9,674,195 km (0.083 R)
• M37: 9,986,107 km (0.116 R)
• M38: 10,238,029 km (0.082 R)
• M39: 10,460,332 km (0.079 R)
• M40: 11,104,052 km (0.07 R)
• M41: 11,299,576 km (0.097 R)
• M42: 11,959,901 km (0.069 R)
• M43: 12,261,191 km (0.103 R)
• M44: 12,531,066 km (0.071 R)
• M45: 13,352,508 km (0.118 R)
• M46: 14,297,517 km (0.114 R)
• M47: 14,474,940 km (0.107 R)
• M48: 14,581,604 km (0.096 R)
• M49: 15,011,398 km (0.113 R)
• M50: 15,119,408 km (0.066 R)
• M51: 15,736,798 km (0.084 R)
• M52: 16,288,366 km (0.067 R)
• M53: 16,510,818 km (0.078 R)
• M54: 17,033,662 km (0.101 R)
• M55: 18,519,020 km (0.11 R)
• M56: 18,751,196 km (0.105 R)
• M57: 19,023,314 km (0.083 R)
• M58: 19,218,390 km (0.104 R)
• M59: 19,453,558 km (0.11 R)
• M60: 19,610,785 km (0.056 R)
• M61: 19,847,449 km (0.11 R)
• M62: 19,966,080 km (0.101 R)
• M63: 20,683,252 km (0.053 R)
• M64: 21,530,574 km (0.044 R)
• M65: 22,719,129 km (0.1 R)
• M66: 23,342,354 km (0.113 R)
• M67: 23,425,830 km (0.095 R)
• M68: 24,013,301 km (0.077 R)
• M69: 24,224,234 km (0.036 R)
• M70: 24,393,578 km (0.111 R)
• M71: 24,860,922 km (0.042 R)
• M72: 25,632,099 km (0.046 R)
• M73: 26,411,205 km (0.091 R)
• M74: 26,716,235 km (0.102 R)
• M75: 29,063,874 km (0.098 R)
• M76: 29,288,720 km (0.088 R)
• M77: 29,604,521 km (0.093 R)
• M78: 29,695,028 km (0.104 R)
• M79: 29,876,041 km (0.063 R)
• M80: 30,330,519 km (0.083 R)
• M81: 30,421,774 km (0.102 R)
• M82: 30,513,029 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846

Radius: 4.3

Gravity: 45.75 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.42 AU - 13.82 AU

Year: 16068 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,575,528 km

• M1: 113,694 km (0.12 R)
• M2: 196,123 km (0.107 R)
• M3: 349,012 km (0.066 R)
• M4: 476,020 km (0.106 R)
• M5: 1,248,843 km (0.1 R)
• M6: 2,117,707 km (0.096 R)
• M7: 2,183,231 km (0.079 R)
• M8: 2,417,801 km (0.105 R)
• M9: 2,452,059 km (0.111 R)
• M10: 2,486,317 km (0.028 R)
• M11: 2,874,673 km (0.102 R)
• M12: 3,244,030 km (0.107 R)
• M13: 3,319,726 km (0.041 R)
• M14: 4,067,267 km (0.065 R)
• M15: 4,650,100 km (0.089 R)
• M16: 5,845,836 km (0.117 R)
• M17: 6,453,652 km (0.039 R)
• M18: 7,931,081 km (0.036 R)
• M19: 8,033,256 km (0.114 R)
• M20: 8,760,003 km (0.029 R)
• M21: 9,453,389 km (0.119 R)
• M22: 9,888,868 km (0.103 R)
• M23: 9,998,822 km (0.107 R)
• M24: 10,722,876 km (0.06 R)
• M25: 11,005,915 km (0.032 R)
• M26: 11,119,759 km (0.072 R)
• M27: 11,695,113 km (0.03 R)
• M28: 12,576,095 km (0.043 R)
• M29: 13,296,109 km (0.114 R)
• M30: 14,276,873 km (0.119 R)
• M31: 14,401,039 km (0.1 R)
• M32: 14,650,568 km (0.107 R)
• M33: 14,964,425 km (0.115 R)
• M34: 15,027,555 km (0.107 R)
• M35: 15,855,130 km (0.117 R)
• M36: 16,762,890 km (0.072 R)
• M37: 16,893,938 km (0.104 R)
• M38: 19,792,696 km (0.115 R)
• M39: 20,000,637 km (0.05 R)
• M40: 20,139,613 km (0.11 R)
• M41: 20,628,649 km (0.117 R)
• M42: 21,618,388 km (0.041 R)
• M43: 22,768,347 km (0.097 R)
• M44: 22,913,457 km (0.027 R)
• M45: 25,352,351 km (0.054 R)
• M46: 26,640,538 km (0.066 R)
• M47: 26,716,983 km (0.077 R)
• M48: 27,177,146 km (0.065 R)
• M49: 28,573,193 km (0.11 R)
• M50: 28,965,140 km (0.105 R)
• M51: 29,201,205 km (0.101 R)
• M52: 29,437,719 km (0.109 R)
• M53: 29,516,857 km (0.094 R)
• M54: 30,550,578 km (0.092 R)
• M55: 30,871,017 km (0.045 R)
• M56: 31,596,117 km (0.079 R)
• M57: 32,898,965 km (0.042 R)
• M58: 34,302,343 km (0.077 R)
• M59: 35,220,874 km (0.1 R)
• M60: 35,304,798 km (0.084 R)
• M61: 35,556,871 km (0.038 R)
• M62: 39,322,249 km (0.119 R)
• M63: 42,050,017 km (0.069 R)
• M64: 44,384,491 km (0.12 R)
• M65: 44,747,416 km (0.099 R)
• M66: 45,202,343 km (0.049 R)
• M67: 45,658,916 km (0.094 R)
• M68: 45,933,577 km (0.119 R)
• M69: 46,760,704 km (0.103 R)
• M70: 47,037,610 km (0.071 R)
• M71: 47,130,061 km (0.117 R)
• M72: 47,500,166 km (0.079 R)
• M73: 47,778,418 km (0.057 R)
• M74: 48,616,615 km (0.091 R)
• M75: 48,896,962 km (0.101 R)
• M76: 49,271,704 km (0.114 R)
• M77: 49,459,450 km (0.05 R)
• M78: 49,553,397 km (0.065 R)
• M79: 54,326,467 km (0.053 R)
• M80: 55,493,480 km (0.088 R)
• M81: 55,982,216 km (0.093 R)
• M82: 56,374,312 km (0.071 R)
• M83: 56,570,584 km (0.078 R)
• M84: 56,865,591 km (0.028 R)
• M85: 57,654,720 km (0.117 R)
• M86: 58,447,290 km (0.096 R)
• M87: 59,044,185 km (0.116 R)
• M88: 60,243,960 km (0.047 R)
• M89: 60,344,340 km (0.115 R)
• M90: 60,545,250 km (0.069 R)
• M91: 60,947,519 km (0.11 R)
• M92: 61,451,813 km (0.032 R)
• M93: 61,856,176 km (0.116 R)
• M94: 64,608,777 km (0.058 R)
• M95: 64,917,098 km (0.115 R)
• M96: 65,122,795 km (0.103 R)
• M97: 68,864,388 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354

Radius: 7.2

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.29 AU - 15.77 AU

Year: 20012 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,575,528 km

• M1: 150,495 km (0.071 R)
• M2: 213,027 km (0.064 R)
• M3: 771,476 km (0.078 R)
• M4: 1,469,649 km (0.113 R)
• M5: 1,736,382 km (0.111 R)
• M6: 2,406,431 km (0.098 R)
• M7: 3,353,386 km (0.1 R)
• M8: 3,704,043 km (0.119 R)
• M9: 3,847,657 km (0.054 R)
• M10: 4,670,146 km (0.051 R)
• M11: 5,141,080 km (0.091 R)
• M12: 5,627,124 km (0.118 R)
• M13: 6,212,650 km (0.066 R)
• M14: 6,340,556 km (0.086 R)
• M15: 6,642,744 km (0.084 R)
• M16: 6,817,474 km (0.109 R)
• M17: 7,350,791 km (0.114 R)
• M18: 7,989,873 km (0.119 R)
• M19: 8,363,119 km (0.113 R)
• M20: 8,410,243 km (0.12 R)
• M21: 9,078,197 km (0.116 R)
• M22: 10,011,837 km (0.12 R)
• M23: 11,390,531 km (0.062 R)
• M24: 13,264,245 km (0.098 R)
• M25: 13,928,459 km (0.093 R)
• M26: 15,462,137 km (0.095 R)
• M27: 16,160,908 km (0.116 R)
• M28: 16,691,682 km (0.067 R)
• M29: 17,108,461 km (0.086 R)
• M30: 18,933,107 km (0.092 R)
• M31: 19,430,071 km (0.045 R)
• M32: 20,246,725 km (0.084 R)
• M33: 20,373,435 km (0.084 R)
• M34: 20,818,788 km (0.074 R)
• M35: 22,043,545 km (0.064 R)
• M36: 22,763,410 km (0.093 R)
• M37: 24,225,879 km (0.083 R)
• M38: 25,513,318 km (0.094 R)
• M39: 27,240,875 km (0.08 R)
• M40: 27,590,934 km (0.107 R)
• M41: 27,872,028 km (0.114 R)
• M42: 28,863,413 km (0.114 R)
• M43: 28,934,622 km (0.116 R)
• M44: 29,077,338 km (0.103 R)
• M45: 30,516,918 km (0.119 R)
• M46: 30,880,441 km (0.057 R)
• M47: 31,538,522 km (0.04 R)
• M48: 31,979,686 km (0.042 R)
• M49: 34,065,530 km (0.096 R)
• M50: 37,120,767 km (0.101 R)
• M51: 37,275,750 km (0.057 R)
• M52: 37,898,227 km (0.101 R)
• M53: 38,367,216 km (0.034 R)
• M54: 38,759,462 km (0.098 R)
• M55: 43,243,359 km (0.103 R)
• M56: 43,325,039 km (0.099 R)
• M57: 45,795,199 km (0.098 R)
• M58: 46,044,729 km (0.069 R)
• M59: 48,734,349 km (0.084 R)
• M60: 48,904,142 km (0.044 R)
• M61: 49,499,991 km (0.048 R)
• M62: 50,012,663 km (0.066 R)
• M63: 50,183,803 km (0.111 R)
• M64: 50,269,522 km (0.094 R)
• M65: 50,956,924 km (0.107 R)
• M66: 51,043,093 km (0.11 R)
• M67: 51,993,937 km (0.106 R)
• M68: 52,863,250 km (0.098 R)
• M69: 53,125,046 km (0.079 R)
• M70: 54,264,384 km (0.079 R)
• M71: 55,943,919 km (0.12 R)
• M72: 56,032,780 km (0.116 R)
• M73: 56,121,641 km (0.106 R)
• M74: 57,102,854 km (0.079 R)
• M75: 59,444,359 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.2

Radius: 3.7

Gravity: 34.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.24 AU - 17.94 AU

Year: 22322 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,575,528 km

• M1: 166,203 km (0.027 R)
• M2: 461,210 km (0.044 R)
• M3: 626,217 km (0.113 R)
• M4: 856,897 km (0.116 R)
• M5: 881,431 km (0.057 R)
• M6: 981,512 km (0.109 R)
• M7: 1,059,153 km (0.086 R)
• M8: 1,192,893 km (0.118 R)
• M9: 1,717,982 km (0.099 R)
• M10: 2,004,312 km (0.103 R)
• M11: 2,136,258 km (0.072 R)
• M12: 4,133,838 km (0.041 R)
• M13: 4,259,650 km (0.118 R)
• M14: 4,386,658 km (0.049 R)
• M15: 5,129,861 km (0.093 R)
• M16: 5,677,538 km (0.054 R)
• M17: 5,770,588 km (0.109 R)
• M18: 5,911,210 km (0.071 R)
• M19: 6,291,488 km (0.079 R)
• M20: 6,484,619 km (0.086 R)
• M21: 6,582,007 km (0.071 R)
• M22: 6,679,695 km (0.116 R)
• M23: 6,926,381 km (0.094 R)
• M24: 7,479,295 km (0.076 R)
• M25: 7,683,945 km (0.057 R)
• M26: 8,150,840 km (0.104 R)
• M27: 8,841,533 km (0.108 R)
• M28: 9,495,575 km (0.063 R)
• M29: 10,562,657 km (0.089 R)
• M30: 11,081,313 km (0.106 R)
• M31: 11,139,357 km (0.036 R)
• M32: 12,383,413 km (0.045 R)
• M33: 12,686,049 km (0.062 R)
• M34: 12,746,786 km (0.112 R)
• M35: 12,868,708 km (0.084 R)
• M36: 14,235,285 km (0.084 R)
• M37: 14,298,415 km (0.1 R)
• M38: 15,128,533 km (0.11 R)
• M39: 15,387,188 km (0.089 R)
• M40: 15,517,039 km (0.107 R)
• M41: 15,647,189 km (0.118 R)
• M42: 16,105,707 km (0.073 R)
• M43: 16,171,530 km (0.047 R)
• M44: 16,303,475 km (0.056 R)
• M45: 18,739,826 km (0.105 R)
• M46: 19,156,755 km (0.101 R)
• M47: 19,506,515 km (0.059 R)
• M48: 20,711,526 km (0.081 R)
• M49: 21,142,517 km (0.117 R)
• M50: 21,359,135 km (0.073 R)
• M51: 23,940,147 km (0.091 R)
• M52: 24,241,437 km (0.098 R)
• M53: 26,617,800 km (0.071 R)
• M54: 26,695,590 km (0.094 R)
• M55: 26,929,711 km (0.077 R)
• M56: 27,007,951 km (0.069 R)
• M57: 27,242,969 km (0.083 R)
• M58: 27,714,950 km (0.083 R)
• M59: 28,269,210 km (0.05 R)
• M60: 29,468,985 km (0.088 R)
• M61: 30,685,216 km (0.12 R)
• M62: 30,930,407 km (0.088 R)
• M63: 31,012,387 km (0.107 R)
• M64: 32,415,315 km (0.087 R)
• M65: 36,314,135 km (0.095 R)
• M66: 36,833,539 km (0.039 R)
• M67: 37,355,336 km (0.043 R)
• M68: 38,054,856 km (0.107 R)
• M69: 40,806,110 km (0.09 R)
• M70: 42,069,464 km (0.093 R)
• M71: 43,896,503 km (0.079 R)
• M72: 44,634,469 km (0.087 R)
• M73: 46,029,170 km (0.088 R)
• M74: 46,122,669 km (0.107 R)
• M75: 47,438,233 km (0.096 R)
• M76: 51,458,077 km (0.12 R)
• M77: 51,749,344 km (0.077 R)
• M78: 55,386,667 km (0.099 R)
• M79: 58,800,939 km (0.116 R)
• M80: 61,251,801 km (0.119 R)
• M81: 61,560,421 km (0.097 R)
• M82: 61,869,640 km (0.118 R)
• M83: 62,903,960 km (0.07 R)
• M84: 66,041,326 km (0.098 R)
• M85: 66,886,554 km (0.081 R)
• M86: 68,054,465 km (0.119 R)
• M87: 68,694,445 km (0.097 R)
• M88: 69,658,005 km (0.104 R)
• M89: 70,195,210 km (0.108 R)
• M90: 71,273,961 km (0.048 R)
• M91: 71,382,120 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit