🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.14 AU - 1.56 AU

Year: 576 Days

Day: 41.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.86 AU - 2.96 AU

Year: 1373 Days

Day: 34.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,002,613 km

• M1: 136,882 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.31 AU - 3.17 AU

Year: 1665 Days

Day: 32.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.5 AU - 3.26 AU

Year: 1794 Days

Day: 13.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.85 AU - 5.33 AU

Year: 3610 Days

Day: 27.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 13.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.74 AU - 5.56 AU

Year: 4290 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 102,002,613 km

• M1: 181,612 km (0.112 R)
• M2: 267,481 km (0.095 R)
• M3: 362,625 km (0.049 R)
• M4: 483,201 km (0.081 R)
• M5: 602,131 km (0.118 R)
• M6: 704,606 km (0.037 R)
• M7: 791,672 km (0.093 R)
• M8: 906,563 km (0.112 R)
• M9: 1,036,115 km (0.088 R)
• M10: 1,288,038 km (0.054 R)
• M11: 1,426,565 km (0.059 R)
• M12: 1,550,881 km (0.06 R)
• M13: 1,841,849 km (0.093 R)
• M14: 2,283,911 km (0.071 R)
• M15: 2,711,461 km (0.091 R)
• M16: 2,867,791 km (0.061 R)
• M17: 3,014,696 km (0.075 R)
• M18: 3,214,858 km (0.1 R)
• M19: 3,367,747 km (0.064 R)
• M20: 3,497,149 km (0.117 R)
• M21: 3,747,726 km (0.099 R)
• M22: 4,045,276 km (0.117 R)
• M23: 4,649,203 km (0.032 R)
• M24: 4,764,842 km (0.094 R)
• M25: 4,984,003 km (0.083 R)
• M26: 5,072,714 km (0.116 R)
• M27: 5,176,834 km (0.032 R)
• M28: 5,296,662 km (0.096 R)
• M29: 5,569,828 km (0.115 R)
• M30: 5,661,980 km (0.042 R)
• M31: 5,863,339 km (0.082 R)
• M32: 6,051,234 km (0.104 R)
• M33: 6,336,966 km (0.115 R)
• M34: 6,708,717 km (0.114 R)
• M35: 7,037,682 km (0.119 R)
• M36: 7,170,824 km (0.096 R)
• M37: 7,321,619 km (0.091 R)
• M38: 7,541,229 km (0.08 R)
• M39: 7,660,309 km (0.12 R)
• M40: 7,866,155 km (0.118 R)
• M41: 8,004,384 km (0.096 R)
• M42: 8,126,007 km (0.073 R)
• M43: 8,335,893 km (0.114 R)
• M44: 8,547,723 km (0.093 R)
• M45: 8,707,643 km (0.1 R)
• M46: 8,940,567 km (0.032 R)
• M47: 9,066,828 km (0.09 R)
• M48: 9,762,607 km (0.082 R)
• M49: 10,079,456 km (0.043 R)
• M50: 10,647,030 km (0.063 R)
• M51: 11,031,197 km (0.047 R)
• M52: 11,912,179 km (0.068 R)
• M53: 12,091,098 km (0.053 R)
• M54: 12,411,537 km (0.079 R)
• M55: 12,999,307 km (0.051 R)
• M56: 13,224,601 km (0.102 R)
• M57: 13,950,301 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 11.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.16 AU - 9.6 AU

Year: 9714 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,002,613 km

• M1: 155,582 km (0.077 R)
• M2: 321,187 km (0.076 R)
• M3: 716,574 km (0.063 R)
• M4: 798,553 km (0.07 R)
• M5: 884,123 km (0.115 R)
• M6: 955,033 km (0.091 R)
• M7: 1,180,327 km (0.074 R)
• M8: 1,299,557 km (0.118 R)
• M9: 1,863,840 km (0.074 R)
• M10: 2,027,949 km (0.079 R)
• M11: 2,270,896 km (0.092 R)
• M12: 2,446,823 km (0.066 R)
• M13: 2,919,702 km (0.036 R)
• M14: 3,250,911 km (0.114 R)
• M15: 3,979,752 km (0.118 R)
• M16: 4,223,597 km (0.104 R)
• M17: 4,503,644 km (0.078 R)
• M18: 4,598,489 km (0.044 R)
• M19: 5,380,587 km (0.114 R)
• M20: 5,924,824 km (0.114 R)
• M21: 6,168,519 km (0.104 R)
• M22: 6,738,038 km (0.103 R)
• M23: 6,955,852 km (0.091 R)
• M24: 7,102,458 km (0.077 R)
• M25: 7,436,061 km (0.035 R)
• M26: 7,623,657 km (0.083 R)
• M27: 7,888,894 km (0.077 R)
• M28: 8,389,598 km (0.09 R)
• M29: 9,139,981 km (0.059 R)
• M30: 9,220,315 km (0.074 R)
• M31: 9,706,658 km (0.101 R)
• M32: 10,535,879 km (0.093 R)
• M33: 11,001,727 km (0.051 R)
• M34: 11,087,147 km (0.117 R)
• M35: 11,560,923 km (0.069 R)
• M36: 11,647,690 km (0.114 R)
• M37: 11,953,468 km (0.108 R)
• M38: 12,394,782 km (0.105 R)
• M39: 12,931,539 km (0.119 R)
• M40: 14,213,294 km (0.114 R)
• M41: 14,306,344 km (0.05 R)
• M42: 14,822,007 km (0.099 R)
• M43: 15,487,269 km (0.092 R)
• M44: 17,540,650 km (0.065 R)
• M45: 19,213,453 km (0.041 R)
• M46: 19,316,376 km (0.087 R)
• M47: 19,419,599 km (0.105 R)
• M48: 19,938,404 km (0.088 R)
• M49: 21,042,586 km (0.101 R)
• M50: 22,274,525 km (0.12 R)
• M51: 22,382,833 km (0.076 R)
• M52: 22,545,446 km (0.101 R)
• M53: 23,971,862 km (0.114 R)
• M54: 24,138,364 km (0.034 R)
• M55: 24,416,616 km (0.111 R)
• M56: 24,528,366 km (0.104 R)
• M57: 24,920,312 km (0.09 R)
• M58: 25,201,556 km (0.05 R)
• M59: 25,710,488 km (0.076 R)
• M60: 25,937,877 km (0.109 R)
• M61: 26,681,229 km (0.12 R)
• M62: 26,911,311 km (0.032 R)
• M63: 29,248,628 km (0.105 R)
• M64: 29,664,360 km (0.113 R)
• M65: 29,962,509 km (0.072 R)
• M66: 30,923,226 km (0.115 R)
• M67: 31,346,738 km (0.11 R)
• M68: 31,893,967 km (0.115 R)
• M69: 32,751,761 km (0.108 R)
• M70: 33,927,750 km (0.098 R)
• M71: 35,117,651 km (0.066 R)
• M72: 36,257,587 km (0.101 R)
• M73: 37,538,294 km (0.102 R)
• M74: 38,443,511 km (0.101 R)
• M75: 39,486,956 km (0.039 R)
• M76: 39,749,351 km (0.118 R)
• M77: 41,868,704 km (0.095 R)
• M78: 42,069,165 km (0.097 R)
• M79: 43,482,117 km (0.106 R)
• M80: 44,296,528 km (0.036 R)
• M81: 44,637,312 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.6

Radius: 7.4

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 15.04 AU - 24.18 AU

Year: 31878 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,002,613 km

• M1: 101,128 km (0.111 R)
• M2: 702,960 km (0.071 R)
• M3: 1,097,450 km (0.118 R)
• M4: 1,335,460 km (0.101 R)
• M5: 1,742,067 km (0.097 R)
• M6: 2,060,860 km (0.09 R)
• M7: 2,484,970 km (0.118 R)
• M8: 2,752,451 km (0.049 R)
• M9: 3,460,797 km (0.088 R)
• M10: 3,709,130 km (0.087 R)
• M11: 4,222,849 km (0.114 R)
• M12: 6,553,284 km (0.095 R)
• M13: 7,298,282 km (0.114 R)
• M14: 7,361,711 km (0.116 R)
• M15: 7,425,141 km (0.076 R)
• M16: 8,201,254 km (0.066 R)
• M17: 8,267,078 km (0.039 R)
• M18: 8,935,032 km (0.028 R)
• M19: 9,070,867 km (0.045 R)
• M20: 9,899,340 km (0.1 R)
• M21: 11,480,141 km (0.092 R)
• M22: 11,924,745 km (0.087 R)
• M23: 14,469,256 km (0.114 R)
• M24: 14,548,842 km (0.097 R)
• M25: 15,110,432 km (0.081 R)
• M26: 15,925,142 km (0.096 R)
• M27: 16,007,421 km (0.116 R)
• M28: 16,337,733 km (0.119 R)
• M29: 16,420,760 km (0.074 R)
• M30: 17,596,749 km (0.102 R)
• M31: 18,886,731 km (0.102 R)
• M32: 19,323,557 km (0.087 R)
• M33: 21,284,486 km (0.065 R)
• M34: 21,921,474 km (0.092 R)
• M35: 22,564,894 km (0.101 R)
• M36: 22,749,797 km (0.091 R)
• M37: 23,494,794 km (0.112 R)
• M38: 25,391,695 km (0.082 R)
• M39: 27,042,358 km (0.118 R)
• M40: 27,930,371 km (0.043 R)
• M41: 29,431,287 km (0.067 R)
• M42: 29,532,265 km (0.087 R)
• M43: 30,446,458 km (0.087 R)
• M44: 30,650,809 km (0.11 R)
• M45: 31,266,853 km (0.037 R)
• M46: 31,990,607 km (0.116 R)
• M47: 32,824,466 km (0.097 R)
• M48: 35,906,930 km (0.047 R)
• M49: 36,664,643 km (0.076 R)
• M50: 37,318,386 km (0.109 R)
• M51: 37,866,063 km (0.094 R)
• M52: 38,085,972 km (0.065 R)
• M53: 38,526,837 km (0.113 R)
• M54: 38,858,645 km (0.061 R)
• M55: 38,969,497 km (0.066 R)
• M56: 40,756,743 km (0.073 R)
• M57: 41,207,781 km (0.111 R)
• M58: 41,887,404 km (0.028 R)
• M59: 43,257,571 km (0.091 R)
• M60: 43,717,734 km (0.061 R)
• M61: 45,223,885 km (0.11 R)
• M62: 46,042,036 km (0.12 R)
• M63: 46,511,624 km (0.073 R)
• M64: 47,811,479 km (0.075 R)
• M65: 48,287,051 km (0.08 R)
• M66: 48,644,740 km (0.086 R)
• M67: 50,446,646 km (0.073 R)
• M68: 51,660,034 km (0.105 R)
• M69: 51,903,729 km (0.12 R)
• M70: 56,608,433 km (0.11 R)
• M71: 58,249,073 km (0.04 R)
• M72: 58,756,957 km (0.061 R)
• M73: 59,777,215 km (0.091 R)
• M74: 60,417,793 km (0.091 R)
• M75: 65,097,065 km (0.115 R)
• M76: 67,346,867 km (0.09 R)
• M77: 67,479,860 km (0.113 R)
• M78: 73,972,557 km (0.044 R)
• M79: 74,384,848 km (0.063 R)
• M80: 75,349,904 km (0.11 R)
• M81: 75,764,889 km (0.095 R)
• M82: 76,319,299 km (0.04 R)
• M83: 78,970,921 km (0.088 R)
• M84: 79,392,338 km (0.098 R)
• M85: 79,532,960 km (0.106 R)
• M86: 80,943,967 km (0.063 R)
• M87: 81,227,156 km (0.08 R)
• M88: 82,078,667 km (0.102 R)
• M89: 83,504,634 km (0.045 R)
• M90: 88,850,813 km (0.077 R)
• M91: 89,728,204 km (0.103 R)
• M92: 91,196,807 km (0.091 R)
• M93: 92,229,630 km (0.045 R)
• M94: 95,949,531 km (0.069 R)
• M95: 97,451,195 km (0.09 R)
• M96: 100,173,726 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 12,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit