🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.54 AU - 1.94 AU

Year: 860 Days

Day: 37.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,727,808 km

• M1: 494,421 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.37 AU - 4.79 AU

Year: 3088 Days

Day: 43.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 9.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.24 AU - 5.7 AU

Year: 4152 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,727,808 km

• M1: 133,441 km (0.099 R)
• M2: 203,304 km (0.052 R)
• M3: 263,741 km (0.1 R)
• M4: 375,341 km (0.066 R)
• M5: 530,773 km (0.092 R)
• M6: 746,493 km (0.102 R)
• M7: 1,044,193 km (0.106 R)
• M8: 1,329,925 km (0.086 R)
• M9: 1,691,802 km (0.081 R)
• M10: 1,931,608 km (0.11 R)
• M11: 2,111,724 km (0.117 R)
• M12: 2,488,710 km (0.104 R)
• M13: 2,548,549 km (0.107 R)
• M14: 2,870,933 km (0.107 R)
• M15: 3,029,207 km (0.048 R)
• M16: 3,093,235 km (0.038 R)
• M17: 3,470,671 km (0.084 R)
• M18: 3,537,690 km (0.089 R)
• M19: 3,605,309 km (0.105 R)
• M20: 3,845,413 km (0.099 R)
• M21: 4,161,663 km (0.094 R)
• M22: 4,359,132 km (0.065 R)
• M23: 4,670,446 km (0.087 R)
• M24: 4,894,543 km (0.055 R)
• M25: 5,333,912 km (0.082 R)
• M26: 5,509,390 km (0.064 R)
• M27: 5,926,020 km (0.053 R)
• M28: 6,047,045 km (0.041 R)
• M29: 6,539,073 km (0.118 R)
• M30: 6,769,004 km (0.098 R)
• M31: 6,980,237 km (0.075 R)
• M32: 7,344,507 km (0.09 R)
• M33: 7,957,859 km (0.106 R)
• M34: 8,046,720 km (0.086 R)
• M35: 8,203,349 km (0.092 R)
• M36: 8,270,668 km (0.099 R)
• M37: 8,770,474 km (0.093 R)
• M38: 8,862,477 km (0.06 R)
• M39: 8,977,817 km (0.025 R)
• M40: 9,070,418 km (0.038 R)
• M41: 9,209,993 km (0.119 R)
• M42: 9,633,056 km (0.118 R)
• M43: 9,918,788 km (0.059 R)
• M44: 10,669,320 km (0.114 R)
• M45: 10,792,140 km (0.066 R)
• M46: 11,113,626 km (0.066 R)
• M47: 11,413,121 km (0.109 R)
• M48: 11,589,197 km (0.111 R)
• M49: 11,791,304 km (0.115 R)
• M50: 11,994,757 km (0.051 R)
• M51: 12,096,933 km (0.052 R)
• M52: 12,250,719 km (0.104 R)
• M53: 12,430,835 km (0.1 R)
• M54: 12,950,538 km (0.09 R)
• M55: 13,107,765 km (0.095 R)
• M56: 13,292,220 km (0.096 R)
• M57: 13,503,901 km (0.036 R)
• M58: 13,984,259 km (0.113 R)
• M59: 14,172,603 km (0.077 R)
• M60: 14,253,685 km (0.114 R)
• M61: 14,497,530 km (0.102 R)
• M62: 14,688,117 km (0.107 R)
• M63: 15,127,037 km (0.078 R)
• M64: 16,186,639 km (0.027 R)
• M65: 16,412,682 km (0.088 R)
• M66: 16,554,500 km (0.058 R)
• M67: 17,212,432 km (0.064 R)
• M68: 17,733,182 km (0.029 R)
• M69: 18,024,748 km (0.062 R)
• M70: 19,176,801 km (0.059 R)
• M71: 19,536,136 km (0.05 R)
• M72: 19,656,412 km (0.088 R)
• M73: 19,867,495 km (0.104 R)
• M74: 19,927,932 km (0.063 R)
• M75: 20,231,018 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 14.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.97 AU - 5.43 AU

Year: 4444 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 93,727,808 km

• M1: 189,541 km (0.081 R)
• M2: 357,988 km (0.057 R)
• M3: 468,840 km (0.103 R)
• M4: 572,661 km (0.096 R)
• M5: 678,426 km (0.114 R)
• M6: 1,220,120 km (0.035 R)
• M7: 1,596,508 km (0.103 R)
• M8: 1,742,666 km (0.107 R)
• M9: 1,893,460 km (0.08 R)
• M10: 2,062,207 km (0.084 R)
• M11: 2,181,885 km (0.042 R)
• M12: 2,513,244 km (0.071 R)
• M13: 2,920,450 km (0.077 R)
• M14: 3,286,516 km (0.041 R)
• M15: 3,443,593 km (0.072 R)
• M16: 3,651,534 km (0.057 R)
• M17: 3,765,229 km (0.1 R)
• M18: 4,181,260 km (0.088 R)
• M19: 4,283,286 km (0.099 R)
• M20: 4,386,210 km (0.038 R)
• M21: 4,524,887 km (0.104 R)
• M22: 4,824,232 km (0.029 R)
• M23: 5,554,419 km (0.053 R)
• M24: 5,648,068 km (0.113 R)
• M25: 5,990,048 km (0.109 R)
• M26: 6,144,134 km (0.091 R)
• M27: 6,614,769 km (0.111 R)
• M28: 6,714,252 km (0.082 R)
• M29: 6,894,667 km (0.083 R)
• M30: 7,137,614 km (0.103 R)
• M31: 7,342,413 km (0.093 R)
• M32: 7,632,334 km (0.108 R)
• M33: 7,820,827 km (0.077 R)
• M34: 8,031,910 km (0.104 R)
• M35: 9,005,642 km (0.114 R)
• M36: 9,271,777 km (0.111 R)
• M37: 9,517,865 km (0.118 R)
• M38: 9,743,459 km (0.114 R)
• M39: 10,361,747 km (0.102 R)
• M40: 10,804,407 km (0.073 R)
• M41: 10,898,354 km (0.108 R)
• M42: 11,492,108 km (0.114 R)
• M43: 11,732,512 km (0.039 R)
• M44: 11,877,622 km (0.118 R)
• M45: 11,998,946 km (0.06 R)
• M46: 12,537,798 km (0.097 R)
• M47: 12,860,031 km (0.112 R)
• M48: 13,285,488 km (0.089 R)
• M49: 13,741,013 km (0.098 R)
• M50: 13,843,039 km (0.071 R)
• M51: 14,073,270 km (0.084 R)
• M52: 14,615,712 km (0.086 R)
• M53: 14,876,311 km (0.077 R)
• M54: 15,033,389 km (0.038 R)
• M55: 15,481,734 km (0.068 R)
• M56: 16,689,587 km (0.105 R)
• M57: 16,907,402 km (0.088 R)
• M58: 17,208,692 km (0.075 R)
• M59: 17,346,172 km (0.116 R)
• M60: 17,594,505 km (0.043 R)
• M61: 17,927,659 km (0.087 R)
• M62: 18,290,733 km (0.103 R)
• M63: 18,599,952 km (0.026 R)
• M64: 18,769,446 km (0.093 R)
• M65: 18,882,542 km (0.086 R)
• M66: 19,024,511 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.9

Radius: 7.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.82 AU - 13.82 AU

Year: 19253 Days

Day: 19 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,727,808 km

• M1: 95,593 km (0.098 R)
• M2: 151,543 km (0.117 R)
• M3: 490,831 km (0.12 R)
• M4: 745,446 km (0.101 R)
• M5: 917,185 km (0.109 R)
• M6: 2,033,633 km (0.083 R)
• M7: 2,656,409 km (0.086 R)
• M8: 2,743,775 km (0.064 R)
• M9: 2,832,037 km (0.107 R)
• M10: 3,452,719 km (0.105 R)
• M11: 3,717,507 km (0.107 R)
• M12: 3,840,028 km (0.113 R)
• M13: 4,975,027 km (0.085 R)
• M14: 5,889,668 km (0.119 R)
• M15: 6,410,119 km (0.077 R)
• M16: 6,705,725 km (0.103 R)
• M17: 6,795,184 km (0.119 R)
• M18: 7,218,396 km (0.085 R)
• M19: 7,868,998 km (0.083 R)
• M20: 8,185,397 km (0.087 R)
• M21: 8,441,658 km (0.099 R)
• M22: 8,538,448 km (0.081 R)
• M23: 8,603,074 km (0.103 R)
• M24: 8,798,150 km (0.053 R)
• M25: 9,225,850 km (0.089 R)
• M26: 9,829,328 km (0.074 R)
• M27: 10,549,343 km (0.066 R)
• M28: 11,003,671 km (0.101 R)
• M29: 11,786,966 km (0.109 R)
• M30: 12,625,013 km (0.058 R)
• M31: 12,698,765 km (0.038 R)
• M32: 13,144,417 km (0.118 R)
• M33: 13,331,713 km (0.103 R)
• M34: 14,089,427 km (0.084 R)
• M35: 14,822,157 km (0.095 R)
• M36: 14,978,038 km (0.078 R)
• M37: 15,330,640 km (0.085 R)
• M38: 15,567,304 km (0.096 R)
• M39: 17,380,281 km (0.11 R)
• M40: 17,544,539 km (0.096 R)
• M41: 17,916,290 km (0.031 R)
• M42: 18,920,241 km (0.103 R)
• M43: 19,642,350 km (0.11 R)
• M44: 19,899,359 km (0.092 R)
• M45: 20,677,118 km (0.105 R)
• M46: 20,938,466 km (0.095 R)
• M47: 21,244,992 km (0.12 R)
• M48: 21,596,996 km (0.046 R)
• M49: 21,906,514 km (0.11 R)
• M50: 22,440,728 km (0.059 R)
• M51: 22,754,285 km (0.106 R)
• M52: 23,024,159 km (0.114 R)
• M53: 24,527,768 km (0.088 R)
• M54: 26,062,791 km (0.075 R)
• M55: 26,913,106 km (0.117 R)
• M56: 27,103,394 km (0.049 R)
• M57: 27,246,260 km (0.117 R)
• M58: 27,820,566 km (0.09 R)
• M59: 28,544,022 km (0.054 R)
• M60: 28,981,147 km (0.106 R)
• M61: 29,078,535 km (0.061 R)
• M62: 29,322,679 km (0.116 R)
• M63: 30,009,482 km (0.059 R)
• M64: 30,256,169 km (0.053 R)
• M65: 30,552,972 km (0.082 R)
• M66: 30,652,155 km (0.086 R)
• M67: 34,395,542 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 5.5

Gravity: 28.46 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.95 AU - 16.41 AU

Year: 24389 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,727,808 km

• M1: 101,577 km (0.109 R)
• M2: 257,907 km (0.11 R)
• M3: 483,949 km (0.09 R)
• M4: 1,211,144 km (0.09 R)
• M5: 1,514,230 km (0.099 R)
• M6: 1,915,750 km (0.118 R)
• M7: 2,069,537 km (0.053 R)
• M8: 2,639,505 km (0.104 R)
• M9: 3,164,444 km (0.069 R)
• M10: 3,300,727 km (0.067 R)
• M11: 3,438,806 km (0.037 R)
• M12: 4,817,799 km (0.114 R)
• M13: 5,839,254 km (0.107 R)
• M14: 5,894,754 km (0.111 R)
• M15: 6,118,852 km (0.114 R)
• M16: 6,575,425 km (0.062 R)
• M17: 7,340,468 km (0.025 R)
• M18: 8,889,105 km (0.051 R)
• M19: 9,017,311 km (0.111 R)
• M20: 10,131,067 km (0.115 R)
• M21: 10,197,937 km (0.054 R)
• M22: 10,466,914 km (0.072 R)
• M23: 10,943,084 km (0.119 R)
• M24: 11,775,896 km (0.088 R)
• M25: 12,128,797 km (0.065 R)
• M26: 12,485,289 km (0.05 R)
• M27: 12,700,710 km (0.095 R)
• M28: 12,990,032 km (0.059 R)
• M29: 13,796,813 km (0.084 R)
• M30: 14,168,714 km (0.078 R)
• M31: 14,619,602 km (0.087 R)
• M32: 14,922,687 km (0.097 R)
• M33: 14,998,832 km (0.102 R)
• M34: 15,228,016 km (0.079 R)
• M35: 15,612,333 km (0.085 R)
• M36: 15,844,509 km (0.063 R)
• M37: 19,544,962 km (0.117 R)
• M38: 20,383,159 km (0.057 R)
• M39: 20,552,204 km (0.111 R)
• M40: 20,891,791 km (0.069 R)
• M41: 22,094,558 km (0.119 R)
• M42: 23,231,502 km (0.079 R)
• M43: 24,566,663 km (0.069 R)
• M44: 24,927,044 km (0.031 R)
• M45: 25,107,759 km (0.109 R)
• M46: 25,835,253 km (0.047 R)
• M47: 27,871,430 km (0.077 R)
• M48: 28,624,505 km (0.069 R)
• M49: 29,575,200 km (0.101 R)
• M50: 30,150,703 km (0.115 R)
• M51: 32,390,482 km (0.056 R)
• M52: 33,281,337 km (0.095 R)
• M53: 34,481,860 km (0.086 R)
• M54: 34,784,048 km (0.108 R)
• M55: 35,798,172 km (0.117 R)
• M56: 39,633,712 km (0.119 R)
• M57: 39,950,261 km (0.095 R)
• M58: 40,161,942 km (0.103 R)
• M59: 40,267,857 km (0.062 R)
• M60: 41,975,218 km (0.068 R)
• M61: 42,298,050 km (0.048 R)
• M62: 42,837,799 km (0.114 R)
• M63: 43,706,215 km (0.119 R)
• M64: 45,019,684 km (0.052 R)
• M65: 48,472,253 km (0.077 R)
• M66: 48,585,050 km (0.077 R)
• M67: 49,717,656 km (0.117 R)
• M68: 51,778,366 km (0.093 R)
• M69: 52,819,119 km (0.101 R)
• M70: 53,051,294 km (0.062 R)
• M71: 56,693,703 km (0.113 R)
• M72: 59,327,224 km (0.102 R)
• M73: 64,712,299 km (0.072 R)
• M74: 65,085,246 km (0.107 R)
• M75: 65,832,937 km (0.113 R)
• M76: 67,337,143 km (0.069 R)
• M77: 67,462,955 km (0.111 R)
• M78: 67,967,100 km (0.11 R)
• M79: 70,123,852 km (0.099 R)
• M80: 72,303,044 km (0.104 R)
• M81: 74,764,677 km (0.067 R)
• M82: 75,417,074 km (0.054 R)
• M83: 75,547,822 km (0.04 R)
• M84: 78,045,359 km (0.028 R)
• M85: 78,839,723 km (0.096 R)
• M86: 80,569,972 km (0.072 R)
• M87: 80,837,154 km (0.083 R)
• M88: 84,745,997 km (0.118 R)
• M89: 85,562,502 km (0.036 R)
• M90: 85,698,786 km (0.037 R)
• M91: 89,130,112 km (0.113 R)
• M92: 89,544,947 km (0.066 R)
• M93: 89,960,380 km (0.063 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: 473 - 18,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit