🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.2 AU - 1.34 AU

Year: 542 Days

Day: 28.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.14 AU - 1.62 AU

Year: 614 Days

Day: 42.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.62 AU - 1.74 AU

Year: 825 Days

Day: 16.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.14 AU

Year: 862 Days

Day: 29.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,236,115 km

• M1: 318,195 km (0.059 R)
• M2: 1,322,296 km (0.101 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 10.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.52 AU - 6.64 AU

Year: 5678 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,236,115 km

• M1: 721,959 km (0.087 R)
• M2: 891,304 km (0.073 R)
• M3: 1,198,728 km (0.117 R)
• M4: 1,328,279 km (0.069 R)
• M5: 1,729,202 km (0.057 R)
• M6: 1,876,705 km (0.072 R)
• M7: 2,219,883 km (0.088 R)
• M8: 2,527,157 km (0.087 R)
• M9: 2,695,604 km (0.068 R)
• M10: 2,829,045 km (0.11 R)
• M11: 3,063,166 km (0.096 R)
• M12: 3,676,368 km (0.068 R)
• M13: 3,782,133 km (0.088 R)
• M14: 4,216,117 km (0.109 R)
• M15: 4,304,828 km (0.105 R)
• M16: 4,780,699 km (0.056 R)
• M17: 4,850,113 km (0.105 R)
• M18: 4,966,500 km (0.033 R)
• M19: 5,249,688 km (0.102 R)
• M20: 5,417,388 km (0.103 R)
• M21: 6,005,756 km (0.087 R)
• M22: 6,307,645 km (0.106 R)
• M23: 6,900,202 km (0.079 R)
• M24: 7,163,344 km (0.086 R)
• M25: 7,699,653 km (0.089 R)
• M26: 7,863,163 km (0.056 R)
• M27: 8,332,452 km (0.078 R)
• M28: 8,641,072 km (0.096 R)
• M29: 8,839,439 km (0.071 R)
• M30: 9,010,729 km (0.103 R)
• M31: 9,472,687 km (0.043 R)
• M32: 9,942,424 km (0.085 R)
• M33: 10,150,365 km (0.115 R)
• M34: 10,540,217 km (0.074 R)
• M35: 10,661,242 km (0.109 R)
• M36: 10,965,674 km (0.026 R)
• M37: 11,677,011 km (0.053 R)
• M38: 12,180,558 km (0.098 R)
• M39: 12,339,431 km (0.056 R)
• M40: 13,143,819 km (0.109 R)
• M41: 13,799,656 km (0.118 R)
• M42: 14,131,613 km (0.069 R)
• M43: 14,567,093 km (0.051 R)
• M44: 15,040,869 km (0.097 R)
• M45: 15,865,004 km (0.074 R)
• M46: 16,845,019 km (0.091 R)
• M47: 16,951,234 km (0.082 R)
• M48: 17,235,470 km (0.086 R)
• M49: 17,880,685 km (0.092 R)
• M50: 18,387,972 km (0.028 R)
• M51: 19,975,654 km (0.094 R)
• M52: 20,163,100 km (0.046 R)
• M53: 20,502,089 km (0.078 R)
• M54: 21,607,019 km (0.098 R)
• M55: 23,123,193 km (0.066 R)
• M56: 23,241,226 km (0.075 R)
• M57: 23,359,408 km (0.116 R)
• M58: 23,477,890 km (0.051 R)
• M59: 24,033,347 km (0.112 R)
• M60: 24,432,773 km (0.116 R)
• M61: 24,633,234 km (0.118 R)
• M62: 24,874,685 km (0.047 R)
• M63: 25,400,222 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 13.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.8 AU - 11.8 AU

Year: 12520 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,236,115 km

• M1: 171,888 km (0.118 R)
• M2: 273,914 km (0.09 R)
• M3: 470,186 km (0.108 R)
• M4: 879,486 km (0.072 R)
• M5: 982,708 km (0.097 R)
• M6: 1,068,578 km (0.084 R)
• M7: 1,366,577 km (0.092 R)
• M8: 1,463,815 km (0.067 R)
• M9: 1,665,772 km (0.035 R)
• M10: 2,534,637 km (0.092 R)
• M11: 3,870,396 km (0.11 R)
• M12: 4,777,408 km (0.098 R)
• M13: 5,043,094 km (0.099 R)
• M14: 6,153,708 km (0.044 R)
• M15: 6,277,276 km (0.034 R)
• M16: 6,401,442 km (0.032 R)
• M17: 6,694,654 km (0.094 R)
• M18: 7,689,181 km (0.08 R)
• M19: 8,317,043 km (0.077 R)
• M20: 8,499,553 km (0.117 R)
• M21: 9,289,878 km (0.115 R)
• M22: 9,622,135 km (0.109 R)
• M23: 10,006,751 km (0.109 R)
• M24: 10,347,535 km (0.079 R)
• M25: 10,791,242 km (0.09 R)
• M26: 11,291,498 km (0.089 R)
• M27: 11,595,331 km (0.073 R)
• M28: 12,680,065 km (0.052 R)
• M29: 13,261,253 km (0.119 R)
• M30: 14,834,873 km (0.111 R)
• M31: 15,112,078 km (0.092 R)
• M32: 15,615,624 km (0.092 R)
• M33: 16,927,149 km (0.106 R)
• M34: 17,158,876 km (0.032 R)
• M35: 17,449,993 km (0.058 R)
• M36: 18,452,000 km (0.031 R)
• M37: 18,750,298 km (0.1 R)
• M38: 19,898,312 km (0.098 R)
• M39: 20,142,904 km (0.11 R)
• M40: 20,450,179 km (0.112 R)
• M41: 20,697,015 km (0.027 R)
• M42: 21,946,157 km (0.1 R)
• M43: 23,027,002 km (0.077 R)
• M44: 23,155,357 km (0.077 R)
• M45: 25,438,968 km (0.098 R)
• M46: 27,249,402 km (0.112 R)
• M47: 28,135,769 km (0.087 R)
• M48: 28,410,431 km (0.071 R)
• M49: 29,100,975 km (0.113 R)
• M50: 30,077,101 km (0.037 R)
• M51: 31,703,828 km (0.107 R)
• M52: 32,061,217 km (0.053 R)
• M53: 32,707,929 km (0.089 R)
• M54: 33,069,058 km (0.076 R)
• M55: 33,286,424 km (0.054 R)
• M56: 34,453,586 km (0.114 R)
• M57: 34,894,751 km (0.108 R)
• M58: 35,560,012 km (0.077 R)
• M59: 36,005,814 km (0.091 R)
• M60: 36,304,112 km (0.045 R)
• M61: 36,752,906 km (0.097 R)
• M62: 37,279,041 km (0.035 R)
• M63: 40,023,714 km (0.113 R)
• M64: 40,255,291 km (0.078 R)
• M65: 41,186,388 km (0.09 R)
• M66: 41,498,300 km (0.107 R)
• M67: 42,911,700 km (0.115 R)
• M68: 43,148,813 km (0.095 R)
• M69: 43,862,694 km (0.119 R)
• M70: 44,420,694 km (0.116 R)
• M71: 45,141,606 km (0.071 R)
• M72: 45,302,274 km (0.092 R)
• M73: 46,676,181 km (0.097 R)
• M74: 47,082,788 km (0.11 R)
• M75: 48,803,613 km (0.063 R)
• M76: 50,795,508 km (0.1 R)
• M77: 53,237,544 km (0.116 R)
• M78: 54,943,857 km (0.085 R)
• M79: 55,029,726 km (0.093 R)
• M80: 56,754,889 km (0.095 R)
• M81: 58,060,430 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 8

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.44 AU - 11.64 AU

Year: 13893 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,236,115 km

• M1: 208,091 km (0.098 R)
• M2: 1,102,237 km (0.095 R)
• M3: 1,488,050 km (0.1 R)
• M4: 1,969,606 km (0.074 R)
• M5: 2,082,851 km (0.077 R)
• M6: 2,140,297 km (0.087 R)
• M7: 2,345,844 km (0.105 R)
• M8: 2,871,382 km (0.066 R)
• M9: 3,131,083 km (0.111 R)
• M10: 3,364,606 km (0.099 R)
• M11: 3,500,740 km (0.069 R)
• M12: 3,884,159 km (0.075 R)
• M13: 3,991,122 km (0.098 R)
• M14: 4,063,078 km (0.089 R)
• M15: 4,997,167 km (0.087 R)
• M16: 5,872,016 km (0.083 R)
• M17: 6,243,467 km (0.09 R)
• M18: 7,227,073 km (0.099 R)
• M19: 7,669,733 km (0.05 R)
• M20: 7,939,458 km (0.065 R)
• M21: 8,121,070 km (0.052 R)
• M22: 8,212,474 km (0.035 R)
• M23: 9,239,464 km (0.037 R)
• M24: 9,622,883 km (0.11 R)
• M25: 10,654,211 km (0.058 R)
• M26: 11,514,548 km (0.119 R)
• M27: 11,771,707 km (0.118 R)
• M28: 11,823,468 km (0.116 R)
• M29: 11,926,989 km (0.076 R)
• M30: 13,140,079 km (0.057 R)
• M31: 13,247,340 km (0.085 R)
• M32: 15,116,117 km (0.038 R)
• M33: 15,228,614 km (0.1 R)
• M34: 16,023,727 km (0.117 R)
• M35: 18,010,536 km (0.087 R)
• M36: 18,070,226 km (0.098 R)
• M37: 18,129,766 km (0.094 R)
• M38: 18,189,605 km (0.098 R)
• M39: 18,489,250 km (0.117 R)
• M40: 19,093,475 km (0.096 R)
• M41: 19,888,588 km (0.109 R)
• M42: 20,073,641 km (0.111 R)
• M43: 20,819,536 km (0.098 R)
• M44: 21,195,924 km (0.071 R)
• M45: 21,764,695 km (0.091 R)
• M46: 22,723,617 km (0.116 R)
• M47: 23,240,777 km (0.112 R)
• M48: 23,827,201 km (0.055 R)
• M49: 24,418,412 km (0.05 R)
• M50: 24,815,295 km (0.094 R)
• M51: 25,280,993 km (0.074 R)
• M52: 26,085,979 km (0.039 R)
• M53: 26,221,066 km (0.112 R)
• M54: 26,627,374 km (0.092 R)
• M55: 27,446,422 km (0.11 R)
• M56: 29,249,076 km (0.1 R)
• M57: 30,235,674 km (0.084 R)
• M58: 30,804,296 km (0.097 R)
• M59: 31,233,043 km (0.086 R)
• M60: 31,591,779 km (0.083 R)
• M61: 31,807,798 km (0.032 R)
• M62: 32,821,922 km (0.119 R)
• M63: 33,113,638 km (0.1 R)
• M64: 33,773,215 km (0.083 R)
• M65: 35,478,332 km (0.082 R)
• M66: 35,627,930 km (0.103 R)
• M67: 35,702,878 km (0.106 R)
• M68: 35,927,724 km (0.116 R)
• M69: 37,363,265 km (0.062 R)
• M70: 37,896,881 km (0.112 R)
• M71: 38,817,506 km (0.086 R)
• M72: 40,134,266 km (0.072 R)
• M73: 40,837,376 km (0.096 R)
• M74: 41,465,687 km (0.107 R)
• M75: 41,860,027 km (0.034 R)
• M76: 42,732,033 km (0.04 R)
• M77: 44,010,946 km (0.084 R)
• M78: 44,332,581 km (0.091 R)
• M79: 46,852,108 km (0.11 R)
• M80: 48,253,392 km (0.065 R)
• M81: 48,336,269 km (0.101 R)
• M82: 49,250,761 km (0.061 R)
• M83: 49,584,813 km (0.081 R)
• M84: 49,668,438 km (0.094 R)
• M85: 51,096,948 km (0.076 R)
• M86: 52,028,494 km (0.105 R)
• M87: 52,794,884 km (0.079 R)
• M88: 52,880,304 km (0.038 R)
• M89: 53,736,602 km (0.087 R)
• M90: 58,527,923 km (0.073 R)
• M91: 58,881,722 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit