🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.4 AU - 3.26 AU

Year: 1722 Days

Day: 15.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 10.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.62 AU - 8.04 AU

Year: 6455 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,919,976 km

• M1: 146,756 km (0.115 R)
• M2: 243,845 km (0.089 R)
• M3: 377,735 km (0.067 R)
• M4: 530,624 km (0.075 R)
• M5: 628,311 km (0.068 R)
• M6: 746,344 km (0.092 R)
• M7: 976,126 km (0.06 R)
• M8: 1,147,416 km (0.051 R)
• M9: 1,363,136 km (0.09 R)
• M10: 1,628,672 km (0.109 R)
• M11: 1,930,411 km (0.106 R)
• M12: 2,188,617 km (0.061 R)
• M13: 2,500,678 km (0.115 R)
• M14: 2,651,323 km (0.089 R)
• M15: 3,006,768 km (0.105 R)
• M16: 3,121,060 km (0.114 R)
• M17: 3,236,849 km (0.114 R)
• M18: 3,307,011 km (0.093 R)
• M19: 3,812,502 km (0.052 R)
• M20: 3,911,536 km (0.106 R)
• M21: 4,036,599 km (0.108 R)
• M22: 4,213,873 km (0.049 R)
• M23: 4,290,617 km (0.11 R)
• M24: 4,393,839 km (0.04 R)
• M25: 4,655,336 km (0.047 R)
• M26: 5,111,610 km (0.076 R)
• M27: 5,221,115 km (0.104 R)
• M28: 5,331,369 km (0.107 R)
• M29: 5,554,270 km (0.116 R)
• M30: 5,638,643 km (0.075 R)
• M31: 5,751,739 km (0.046 R)
• M32: 6,009,197 km (0.101 R)
• M33: 6,714,252 km (0.11 R)
• M34: 7,107,096 km (0.114 R)
• M35: 7,198,799 km (0.075 R)
• M36: 7,321,769 km (0.085 R)
• M37: 7,569,652 km (0.115 R)
• M38: 7,915,223 km (0.097 R)
• M39: 8,233,717 km (0.032 R)
• M40: 8,883,570 km (0.12 R)
• M41: 9,181,420 km (0.069 R)
• M42: 9,752,884 km (0.117 R)
• M43: 10,025,900 km (0.09 R)
• M44: 10,649,274 km (0.108 R)
• M45: 10,824,603 km (0.086 R)
• M46: 10,930,368 km (0.099 R)
• M47: 12,667,948 km (0.118 R)
• M48: 13,040,746 km (0.077 R)
• M49: 13,454,982 km (0.057 R)
• M50: 14,257,724 km (0.081 R)
• M51: 14,334,917 km (0.082 R)
• M52: 14,645,482 km (0.108 R)
• M53: 14,840,558 km (0.066 R)
• M54: 15,115,369 km (0.114 R)
• M55: 15,829,399 km (0.114 R)
• M56: 16,069,953 km (0.071 R)
• M57: 16,311,703 km (0.119 R)
• M58: 16,392,486 km (0.068 R)
• M59: 17,911,951 km (0.07 R)
• M60: 18,246,452 km (0.077 R)
• M61: 19,647,736 km (0.061 R)
• M62: 20,079,176 km (0.084 R)
• M63: 21,083,426 km (0.094 R)
• M64: 21,215,671 km (0.091 R)
• M65: 22,103,983 km (0.118 R)
• M66: 22,552,627 km (0.053 R)
• M67: 23,459,190 km (0.049 R)
• M68: 23,733,403 km (0.046 R)
• M69: 24,285,120 km (0.083 R)
• M70: 24,470,023 km (0.088 R)
• M71: 25,307,621 km (0.044 R)
• M72: 25,730,086 km (0.099 R)
• M73: 25,918,429 km (0.085 R)
• M74: 28,215,654 km (0.117 R)
• M75: 28,702,296 km (0.091 R)
• M76: 29,388,502 km (0.083 R)
• M77: 30,976,932 km (0.115 R)
• M78: 31,177,393 km (0.081 R)
• M79: 31,277,773 km (0.058 R)
• M80: 32,389,585 km (0.115 R)
• M81: 32,848,102 km (0.115 R)
• M82: 34,547,683 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 12.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.57 AU - 11.21 AU

Year: 10406 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,919,976 km

• M1: 157,826 km (0.113 R)
• M2: 255,663 km (0.119 R)
• M3: 347,516 km (0.094 R)
• M4: 620,083 km (0.117 R)
• M5: 804,238 km (0.032 R)
• M6: 1,069,475 km (0.088 R)
• M7: 1,312,572 km (0.063 R)
• M8: 1,520,363 km (0.083 R)
• M9: 1,665,174 km (0.082 R)
• M10: 1,929,813 km (0.075 R)
• M11: 2,107,385 km (0.118 R)
• M12: 2,228,859 km (0.055 R)
• M13: 3,307,759 km (0.099 R)
• M14: 3,497,748 km (0.105 R)
• M15: 3,913,480 km (0.12 R)
• M16: 4,423,160 km (0.051 R)
• M17: 4,527,580 km (0.1 R)
• M18: 4,792,517 km (0.077 R)
• M19: 5,035,315 km (0.109 R)
• M20: 5,199,424 km (0.036 R)
• M21: 5,337,502 km (0.06 R)
• M22: 5,561,151 km (0.075 R)
• M23: 5,873,661 km (0.089 R)
• M24: 6,133,812 km (0.119 R)
• M25: 6,575,724 km (0.087 R)
• M26: 6,785,460 km (0.094 R)
• M27: 7,242,482 km (0.119 R)
• M28: 7,867,502 km (0.047 R)
• M29: 8,186,594 km (0.106 R)
• M30: 8,380,024 km (0.051 R)
• M31: 9,742,561 km (0.101 R)
• M32: 10,327,639 km (0.087 R)
• M33: 10,501,771 km (0.08 R)
• M34: 10,606,938 km (0.115 R)
• M35: 10,747,410 km (0.116 R)
• M36: 11,495,699 km (0.081 R)
• M37: 11,640,210 km (0.099 R)
• M38: 11,858,025 km (0.045 R)
• M39: 12,003,883 km (0.087 R)
• M40: 12,482,446 km (0.068 R)
• M41: 13,117,639 km (0.086 R)
• M42: 13,496,271 km (0.095 R)
• M43: 15,125,392 km (0.109 R)
• M44: 15,482,632 km (0.027 R)
• M45: 15,602,310 km (0.095 R)
• M46: 15,882,806 km (0.033 R)
• M47: 16,124,406 km (0.076 R)
• M48: 16,245,730 km (0.044 R)
• M49: 16,693,327 km (0.097 R)
• M50: 16,775,008 km (0.081 R)
• M51: 17,309,970 km (0.057 R)
• M52: 17,392,847 km (0.115 R)
• M53: 17,475,724 km (0.112 R)
• M54: 18,101,941 km (0.081 R)
• M55: 18,438,985 km (0.099 R)
• M56: 18,565,844 km (0.095 R)
• M57: 19,290,496 km (0.059 R)
• M58: 19,677,954 km (0.113 R)
• M59: 19,764,272 km (0.09 R)
• M60: 20,811,457 km (0.099 R)
• M61: 20,899,571 km (0.119 R)
• M62: 20,987,833 km (0.098 R)
• M63: 21,386,212 km (0.107 R)
• M64: 21,787,284 km (0.073 R)
• M65: 22,100,841 km (0.065 R)
• M66: 22,687,115 km (0.069 R)
• M67: 24,198,503 km (0.113 R)
• M68: 24,569,805 km (0.118 R)
• M69: 24,663,004 km (0.093 R)
• M70: 24,756,204 km (0.117 R)
• M71: 25,177,322 km (0.082 R)
• M72: 25,318,093 km (0.094 R)
• M73: 25,884,321 km (0.115 R)
• M74: 26,789,089 km (0.089 R)
• M75: 26,933,002 km (0.106 R)
• M76: 27,077,065 km (0.054 R)
• M77: 28,190,223 km (0.095 R)
• M78: 30,161,773 km (0.085 R)
• M79: 30,411,302 km (0.107 R)
• M80: 32,177,305 km (0.074 R)
• M81: 32,585,707 km (0.114 R)
• M82: 32,688,032 km (0.069 R)
• M83: 34,028,280 km (0.116 R)
• M84: 34,340,191 km (0.106 R)
• M85: 34,548,581 km (0.108 R)
• M86: 34,705,210 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 6.1

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.92 AU - 24.6 AU

Year: 31767 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,919,976 km

• M1: 498,161 km (0.094 R)
• M2: 1,164,470 km (0.097 R)
• M3: 1,306,438 km (0.112 R)
• M4: 1,846,487 km (0.088 R)
• M5: 1,887,476 km (0.045 R)
• M6: 1,970,503 km (0.079 R)
• M7: 2,538,975 km (0.109 R)
• M8: 3,008,862 km (0.036 R)
• M9: 3,204,386 km (0.111 R)
• M10: 3,505,377 km (0.108 R)
• M11: 3,659,314 km (0.091 R)
• M12: 4,242,596 km (0.098 R)
• M13: 5,793,028 km (0.093 R)
• M14: 5,853,615 km (0.03 R)
• M15: 6,221,027 km (0.087 R)
• M16: 7,763,980 km (0.115 R)
• M17: 10,211,401 km (0.082 R)
• M18: 11,403,098 km (0.077 R)
• M19: 12,092,594 km (0.111 R)
• M20: 12,874,393 km (0.082 R)
• M21: 13,592,014 km (0.077 R)
• M22: 13,672,497 km (0.072 R)
• M23: 14,733,745 km (0.114 R)
• M24: 15,149,028 km (0.092 R)
• M25: 18,339,053 km (0.074 R)
• M26: 18,965,120 km (0.109 R)
• M27: 19,416,756 km (0.111 R)
• M28: 21,258,007 km (0.096 R)
• M29: 21,726,996 km (0.101 R)
• M30: 23,058,118 km (0.045 R)
• M31: 23,250,351 km (0.107 R)
• M32: 24,415,420 km (0.109 R)
• M33: 24,513,406 km (0.092 R)
• M34: 24,906,549 km (0.11 R)
• M35: 26,098,246 km (0.108 R)
• M36: 34,832,817 km (0.052 R)
• M37: 35,274,729 km (0.111 R)
• M38: 35,496,284 km (0.081 R)
• M39: 36,275,539 km (0.098 R)
• M40: 37,398,570 km (0.091 R)
• M41: 37,737,708 km (0.111 R)
• M42: 39,563,550 km (0.045 R)
• M43: 42,473,528 km (0.092 R)
• M44: 42,945,360 km (0.095 R)
• M45: 44,730,661 km (0.072 R)
• M46: 45,451,573 km (0.076 R)
• M47: 48,496,339 km (0.085 R)
• M48: 48,742,726 km (0.053 R)
• M49: 50,854,001 km (0.077 R)
• M50: 51,355,004 km (0.116 R)
• M51: 51,480,666 km (0.068 R)
• M52: 53,630,238 km (0.11 R)
• M53: 56,067,188 km (0.117 R)
• M54: 56,844,199 km (0.106 R)
• M55: 57,234,051 km (0.091 R)
• M56: 57,364,201 km (0.105 R)
• M57: 57,885,849 km (0.1 R)
• M58: 58,016,448 km (0.12 R)
• M59: 58,408,993 km (0.07 R)
• M60: 58,933,782 km (0.101 R)
• M61: 60,517,275 km (0.109 R)
• M62: 61,314,333 km (0.084 R)
• M63: 61,447,475 km (0.091 R)
• M64: 63,861,087 km (0.083 R)
• M65: 65,895,917 km (0.107 R)
• M66: 66,715,863 km (0.077 R)
• M67: 67,676,730 km (0.084 R)
• M68: 68,227,699 km (0.103 R)
• M69: 69,195,747 km (0.113 R)
• M70: 70,168,283 km (0.086 R)
• M71: 73,819,967 km (0.118 R)
• M72: 76,527,240 km (0.067 R)
• M73: 77,245,160 km (0.108 R)
• M74: 77,532,836 km (0.091 R)
• M75: 77,676,899 km (0.104 R)
• M76: 78,542,921 km (0.08 R)
• M77: 79,557,195 km (0.048 R)
• M78: 83,805,475 km (0.069 R)
• M79: 84,693,638 km (0.102 R)
• M80: 86,180,641 km (0.085 R)
• M81: 86,628,537 km (0.116 R)
• M82: 86,777,985 km (0.074 R)
• M83: 90,541,867 km (0.118 R)
• M84: 90,693,410 km (0.08 R)
• M85: 92,825,628 km (0.12 R)
• M86: 92,978,517 km (0.039 R)
• M87: 93,897,796 km (0.068 R)
• M88: 95,436,710 km (0.115 R)
• M89: 95,900,014 km (0.058 R)
• M90: 98,227,607 km (0.049 R)
• M91: 99,007,611 km (0.113 R)
• M92: 99,789,708 km (0.108 R)
• M93: 101,990,443 km (0.108 R)
• M94: 102,622,195 km (0.081 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit