🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.19 AU - 1.61 AU

Year: 580 Days

Day: 16.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.86 AU - 2.34 AU

Year: 1065 Days

Day: 28.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 9.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.87 AU - 9.93 AU

Year: 10083 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,798,148 km

• M1: 124,465 km (0.118 R)
• M2: 509,530 km (0.106 R)
• M3: 625,020 km (0.08 R)
• M4: 816,056 km (0.048 R)
• M5: 972,237 km (0.055 R)
• M6: 1,500,167 km (0.044 R)
• M7: 1,650,364 km (0.077 R)
• M8: 1,760,617 km (0.053 R)
• M9: 1,850,825 km (0.092 R)
• M10: 2,227,064 km (0.062 R)
• M11: 2,424,233 km (0.085 R)
• M12: 2,575,926 km (0.112 R)
• M13: 2,888,735 km (0.079 R)
• M14: 3,723,790 km (0.062 R)
• M15: 4,167,946 km (0.113 R)
• M16: 4,566,625 km (0.077 R)
• M17: 4,849,963 km (0.092 R)
• M18: 5,042,047 km (0.056 R)
• M19: 5,835,215 km (0.089 R)
• M20: 6,073,823 km (0.041 R)
• M21: 6,211,752 km (0.093 R)
• M22: 6,844,851 km (0.089 R)
• M23: 7,278,535 km (0.054 R)
• M24: 7,646,695 km (0.09 R)
• M25: 8,670,842 km (0.118 R)
• M26: 9,537,163 km (0.088 R)
• M27: 9,617,198 km (0.11 R)
• M28: 10,225,314 km (0.09 R)
• M29: 10,307,293 km (0.115 R)
• M30: 11,013,395 km (0.109 R)
• M31: 11,393,374 km (0.081 R)
• M32: 11,478,495 km (0.107 R)
• M33: 11,734,906 km (0.103 R)
• M34: 12,079,878 km (0.1 R)
• M35: 12,340,777 km (0.105 R)
• M36: 12,735,566 km (0.098 R)
• M37: 13,357,893 km (0.103 R)
• M38: 13,582,589 km (0.044 R)
• M39: 14,126,976 km (0.104 R)
• M40: 14,356,010 km (0.087 R)
• M41: 14,493,939 km (0.098 R)
• M42: 14,632,317 km (0.067 R)
• M43: 14,724,769 km (0.087 R)
• M44: 15,472,010 km (0.066 R)
• M45: 16,615,686 km (0.073 R)
• M46: 16,808,966 km (0.116 R)
• M47: 17,540,350 km (0.111 R)
• M48: 18,232,390 km (0.116 R)
• M49: 19,337,769 km (0.101 R)
• M50: 19,490,209 km (0.054 R)
• M51: 19,796,286 km (0.074 R)
• M52: 20,104,009 km (0.117 R)
• M53: 20,206,932 km (0.085 R)
• M54: 21,193,231 km (0.061 R)
• M55: 21,350,459 km (0.112 R)
• M56: 22,621,741 km (0.103 R)
• M57: 24,245,177 km (0.03 R)
• M58: 24,519,390 km (0.053 R)
• M59: 25,292,662 km (0.104 R)
• M60: 25,626,564 km (0.113 R)
• M61: 25,961,813 km (0.032 R)
• M62: 26,467,603 km (0.089 R)
• M63: 26,976,535 km (0.034 R)
• M64: 27,260,622 km (0.087 R)
• M65: 28,407,289 km (0.083 R)
• M66: 29,862,577 km (0.089 R)
• M67: 29,980,012 km (0.065 R)
• M68: 30,628,818 km (0.109 R)
• M69: 31,282,261 km (0.118 R)
• M70: 32,301,172 km (0.06 R)
• M71: 32,542,623 km (0.076 R)
• M72: 33,148,495 km (0.036 R)
• M73: 33,636,034 km (0.118 R)
• M74: 34,187,153 km (0.026 R)
• M75: 34,864,981 km (0.092 R)
• M76: 35,422,831 km (0.117 R)
• M77: 37,114,035 km (0.118 R)
• M78: 37,556,845 km (0.065 R)
• M79: 37,620,125 km (0.077 R)
• M80: 39,023,801 km (0.096 R)
• M81: 39,474,091 km (0.102 R)
• M82: 39,603,044 km (0.119 R)
• M83: 40,834,983 km (0.094 R)
• M84: 41,422,902 km (0.067 R)
• M85: 41,553,950 km (0.119 R)
• M86: 42,079,487 km (0.112 R)
• M87: 42,343,079 km (0.04 R)
• M88: 43,735,985 km (0.049 R)
• M89: 44,270,647 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 12.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.32 AU - 13.08 AU

Year: 13113 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,798,148 km

• M1: 156,479 km (0.114 R)
• M2: 249,080 km (0.095 R)
• M3: 674,986 km (0.112 R)
• M4: 854,503 km (0.107 R)
• M5: 1,828,684 km (0.049 R)
• M6: 2,929,575 km (0.09 R)
• M7: 3,325,411 km (0.108 R)
• M8: 3,770,764 km (0.088 R)
• M9: 4,033,907 km (0.075 R)
• M10: 4,823,933 km (0.085 R)
• M11: 5,218,572 km (0.057 R)
• M12: 5,328,078 km (0.039 R)
• M13: 6,231,499 km (0.064 R)
• M14: 6,980,386 km (0.042 R)
• M15: 7,222,735 km (0.108 R)
• M16: 7,509,215 km (0.069 R)
• M17: 8,177,768 km (0.053 R)
• M18: 8,562,234 km (0.11 R)
• M19: 8,996,517 km (0.084 R)
• M20: 9,172,294 km (0.108 R)
• M21: 9,616,600 km (0.04 R)
• M22: 13,921,129 km (0.098 R)
• M23: 14,483,168 km (0.09 R)
• M24: 15,052,538 km (0.104 R)
• M25: 15,261,376 km (0.061 R)
• M26: 15,366,244 km (0.071 R)
• M27: 15,893,876 km (0.041 R)
• M28: 16,000,091 km (0.116 R)
• M29: 16,266,824 km (0.065 R)
• M30: 16,481,197 km (0.057 R)
• M31: 17,021,246 km (0.098 R)
• M32: 17,238,911 km (0.103 R)
• M33: 17,348,117 km (0.031 R)
• M34: 17,952,792 km (0.078 R)
• M35: 18,118,845 km (0.119 R)
• M36: 18,341,148 km (0.028 R)
• M37: 18,620,297 km (0.084 R)
• M38: 19,126,237 km (0.039 R)
• M39: 24,123,405 km (0.108 R)
• M40: 24,490,518 km (0.097 R)
• M41: 24,859,725 km (0.083 R)
• M42: 25,665,609 km (0.095 R)
• M43: 25,915,438 km (0.083 R)
• M44: 26,040,501 km (0.097 R)
• M45: 26,165,864 km (0.041 R)
• M46: 26,732,541 km (0.116 R)
• M47: 27,494,443 km (0.114 R)
• M48: 27,813,984 km (0.037 R)
• M49: 28,650,535 km (0.069 R)
• M50: 29,234,565 km (0.087 R)
• M51: 29,560,689 km (0.119 R)
• M52: 29,691,587 km (0.102 R)
• M53: 30,150,852 km (0.112 R)
• M54: 30,414,444 km (0.064 R)
• M55: 30,612,511 km (0.118 R)
• M56: 31,476,140 km (0.085 R)
• M57: 32,482,634 km (0.079 R)
• M58: 33,977,865 km (0.09 R)
• M59: 34,940,976 km (0.07 R)
• M60: 35,217,882 km (0.067 R)
• M61: 35,356,559 km (0.087 R)
• M62: 35,495,386 km (0.067 R)
• M63: 36,472,559 km (0.047 R)
• M64: 37,812,956 km (0.074 R)
• M65: 38,239,609 km (0.079 R)
• M66: 39,457,037 km (0.093 R)
• M67: 39,745,312 km (0.112 R)
• M68: 40,541,771 km (0.052 R)
• M69: 40,905,443 km (0.105 R)
• M70: 41,929,740 km (0.044 R)
• M71: 42,888,513 km (0.053 R)
• M72: 43,556,467 km (0.106 R)
• M73: 44,003,615 km (0.086 R)
• M74: 44,302,661 km (0.12 R)
• M75: 45,429,881 km (0.118 R)
• M76: 45,656,373 km (0.078 R)
• M77: 46,110,701 km (0.087 R)
• M78: 46,338,389 km (0.031 R)
• M79: 48,019,720 km (0.059 R)
• M80: 48,790,448 km (0.117 R)
• M81: 49,487,724 km (0.117 R)
• M82: 49,565,365 km (0.056 R)
• M83: 49,720,947 km (0.078 R)
• M84: 49,954,469 km (0.117 R)
• M85: 51,914,500 km (0.114 R)
• M86: 52,230,451 km (0.115 R)
• M87: 52,467,863 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.3

Radius: 5.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.68 AU - 20.42 AU

Year: 27951 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,798,148 km

• M1: 433,834 km (0.113 R)
• M2: 644,019 km (0.072 R)
• M3: 860,936 km (0.074 R)
• M4: 1,201,121 km (0.1 R)
• M5: 2,054,428 km (0.047 R)
• M6: 2,372,473 km (0.079 R)
• M7: 3,678,013 km (0.065 R)
• M8: 3,868,900 km (0.036 R)
• M9: 5,596,008 km (0.047 R)
• M10: 5,904,179 km (0.104 R)
• M11: 6,127,828 km (0.088 R)
• M12: 6,491,201 km (0.097 R)
• M13: 6,955,254 km (0.056 R)
• M14: 7,286,463 km (0.07 R)
• M15: 7,430,077 km (0.062 R)
• M16: 8,211,278 km (0.107 R)
• M17: 9,018,358 km (0.063 R)
• M18: 9,587,877 km (0.088 R)
• M19: 10,652,715 km (0.085 R)
• M20: 10,815,627 km (0.049 R)
• M21: 12,035,747 km (0.103 R)
• M22: 12,547,372 km (0.113 R)
• M23: 12,777,005 km (0.05 R)
• M24: 13,007,984 km (0.118 R)
• M25: 13,124,072 km (0.095 R)
• M26: 14,005,203 km (0.12 R)
• M27: 15,824,164 km (0.092 R)
• M28: 16,384,258 km (0.082 R)
• M29: 16,950,785 km (0.092 R)
• M30: 18,038,362 km (0.12 R)
• M31: 18,492,690 km (0.077 R)
• M32: 22,191,199 km (0.085 R)
• M33: 23,308,695 km (0.083 R)
• M34: 23,449,765 km (0.086 R)
• M35: 23,803,415 km (0.048 R)
• M36: 23,945,383 km (0.102 R)
• M37: 24,087,651 km (0.074 R)
• M38: 25,380,625 km (0.036 R)
• M39: 27,510,600 km (0.095 R)
• M40: 27,808,898 km (0.026 R)
• M41: 28,333,388 km (0.087 R)
• M42: 29,088,408 km (0.09 R)
• M43: 32,645,696 km (0.111 R)
• M44: 37,900,621 km (0.085 R)
• M45: 38,066,375 km (0.115 R)
• M46: 39,737,682 km (0.116 R)
• M47: 41,518,047 km (0.108 R)
• M48: 44,106,389 km (0.116 R)
• M49: 44,542,766 km (0.079 R)
• M50: 44,630,281 km (0.064 R)
• M51: 44,892,975 km (0.11 R)
• M52: 47,637,796 km (0.025 R)
• M53: 47,727,106 km (0.032 R)
• M54: 49,618,323 km (0.098 R)
• M55: 54,498,953 km (0.107 R)
• M56: 57,043,463 km (0.12 R)
• M57: 61,174,908 km (0.113 R)
• M58: 63,325,676 km (0.037 R)
• M59: 66,798,142 km (0.111 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit