🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.54 AU - 0.56 AU

Year: 182 Days

Day: 26.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.68 AU - 0.92 AU

Year: 319 Days

Day: 20.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,195,372 km

• M1: 330,611 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.96 AU - 1.08 AU

Year: 460 Days

Day: 27.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.11 AU - 1.19 AU

Year: 550 Days

Day: 45.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.05 AU - 1.59 AU

Year: 677 Days

Day: 17.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,195,372 km

• M1: 452,982 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.7

Radius: 13.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.85 AU - 6.19 AU

Year: 5787 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,195,372 km

• M1: 168,597 km (0.077 R)
• M2: 261,048 km (0.111 R)
• M3: 447,447 km (0.034 R)
• M4: 595,250 km (0.04 R)
• M5: 752,178 km (0.095 R)
• M6: 913,445 km (0.105 R)
• M7: 1,063,491 km (0.096 R)
• M8: 1,172,698 km (0.111 R)
• M9: 1,285,794 km (0.085 R)
• M10: 1,849,778 km (0.11 R)
• M11: 2,028,846 km (0.108 R)
• M12: 2,229,607 km (0.089 R)
• M13: 2,551,392 km (0.074 R)
• M14: 2,888,286 km (0.11 R)
• M15: 3,475,907 km (0.117 R)
• M16: 3,736,506 km (0.082 R)
• M17: 4,042,284 km (0.087 R)
• M18: 4,257,256 km (0.092 R)
• M19: 4,396,083 km (0.065 R)
• M20: 4,496,314 km (0.098 R)
• M21: 4,597,143 km (0.05 R)
• M22: 4,842,483 km (0.082 R)
• M23: 5,008,387 km (0.092 R)
• M24: 5,113,106 km (0.08 R)
• M25: 5,453,142 km (0.045 R)
• M26: 5,734,834 km (0.115 R)
• M27: 6,585,897 km (0.12 R)
• M28: 6,793,239 km (0.077 R)
• M29: 6,956,002 km (0.111 R)
• M30: 7,073,137 km (0.111 R)
• M31: 7,238,143 km (0.111 R)
• M32: 7,333,138 km (0.088 R)
• M33: 7,452,368 km (0.118 R)
• M34: 7,935,718 km (0.102 R)
• M35: 8,131,991 km (0.092 R)
• M36: 8,354,592 km (0.054 R)
• M37: 8,882,224 km (0.108 R)
• M38: 9,214,182 km (0.111 R)
• M39: 9,394,746 km (0.109 R)
• M40: 10,022,459 km (0.056 R)
• M41: 10,341,551 km (0.089 R)
• M42: 10,556,075 km (0.047 R)
• M43: 10,826,398 km (0.11 R)
• M44: 10,935,156 km (0.077 R)
• M45: 11,263,523 km (0.087 R)
• M46: 11,539,830 km (0.091 R)
• M47: 11,678,807 km (0.097 R)
• M48: 12,353,643 km (0.051 R)
• M49: 12,524,334 km (0.108 R)
• M50: 12,695,773 km (0.057 R)
• M51: 13,447,951 km (0.048 R)
• M52: 14,603,146 km (0.075 R)
• M53: 14,693,353 km (0.101 R)
• M54: 15,025,610 km (0.073 R)
• M55: 15,390,928 km (0.062 R)
• M56: 15,544,116 km (0.101 R)
• M57: 16,535,950 km (0.116 R)
• M58: 17,071,211 km (0.112 R)
• M59: 17,166,206 km (0.081 R)
• M60: 17,324,929 km (0.102 R)
• M61: 17,516,265 km (0.1 R)
• M62: 17,612,157 km (0.098 R)
• M63: 18,094,162 km (0.109 R)
• M64: 18,255,727 km (0.094 R)
• M65: 18,547,892 km (0.103 R)
• M66: 19,071,185 km (0.081 R)
• M67: 19,632,477 km (0.083 R)
• M68: 20,568,810 km (0.108 R)
• M69: 21,246,638 km (0.118 R)
• M70: 22,000,611 km (0.044 R)
• M71: 22,763,261 km (0.102 R)
• M72: 23,077,865 km (0.03 R)
• M73: 23,253,194 km (0.061 R)
• M74: 23,499,582 km (0.093 R)
• M75: 23,605,347 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 7.9

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.34 AU - 10.76 AU

Year: 13169 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,195,372 km

• M1: 108,309 km (0.066 R)
• M2: 285,134 km (0.062 R)
• M3: 355,744 km (0.085 R)
• M4: 449,841 km (0.072 R)
• M5: 589,565 km (0.118 R)
• M6: 978,370 km (0.073 R)
• M7: 1,069,326 km (0.067 R)
• M8: 1,163,273 km (0.054 R)
• M9: 1,384,977 km (0.081 R)
• M10: 1,461,870 km (0.113 R)
• M11: 1,513,930 km (0.041 R)
• M12: 1,593,367 km (0.119 R)
• M13: 1,953,599 km (0.064 R)
• M14: 2,157,949 km (0.059 R)
• M15: 2,277,927 km (0.101 R)
• M16: 2,683,038 km (0.11 R)
• M17: 3,010,059 km (0.083 R)
• M18: 3,077,079 km (0.118 R)
• M19: 3,349,796 km (0.074 R)
• M20: 4,028,671 km (0.065 R)
• M21: 4,402,815 km (0.07 R)
• M22: 4,594,151 km (0.105 R)
• M23: 5,305,339 km (0.051 R)
• M24: 6,784,114 km (0.077 R)
• M25: 6,916,508 km (0.069 R)
• M26: 7,094,380 km (0.101 R)
• M27: 7,454,611 km (0.109 R)
• M28: 7,728,824 km (0.054 R)
• M29: 7,820,977 km (0.1 R)
• M30: 8,618,633 km (0.049 R)
• M31: 9,197,277 km (0.066 R)
• M32: 10,646,880 km (0.087 R)
• M33: 11,215,053 km (0.106 R)
• M34: 11,846,207 km (0.119 R)
• M35: 12,112,640 km (0.087 R)
• M36: 12,273,458 km (0.094 R)
• M37: 12,869,007 km (0.081 R)
• M38: 13,418,630 km (0.036 R)
• M39: 13,585,132 km (0.037 R)
• M40: 14,427,219 km (0.088 R)
• M41: 14,940,639 km (0.036 R)
• M42: 16,161,806 km (0.111 R)
• M43: 16,338,930 km (0.113 R)
• M44: 16,814,202 km (0.098 R)
• M45: 16,993,570 km (0.111 R)
• M46: 18,267,246 km (0.089 R)
• M47: 20,457,509 km (0.076 R)
• M48: 22,006,595 km (0.067 R)
• M49: 23,392,769 km (0.093 R)
• M50: 25,079,634 km (0.03 R)
• M51: 25,284,733 km (0.056 R)
• M52: 25,421,615 km (0.12 R)
• M53: 25,627,611 km (0.076 R)
• M54: 26,179,627 km (0.083 R)
• M55: 28,997,752 km (0.084 R)
• M56: 30,515,422 km (0.099 R)
• M57: 30,734,434 km (0.114 R)
• M58: 31,394,310 km (0.044 R)
• M59: 32,355,626 km (0.065 R)
• M60: 32,504,476 km (0.097 R)
• M61: 35,527,101 km (0.118 R)
• M62: 37,774,210 km (0.11 R)
• M63: 38,954,388 km (0.076 R)
• M64: 39,033,376 km (0.097 R)
• M65: 39,112,662 km (0.066 R)
• M66: 39,191,800 km (0.105 R)
• M67: 39,668,269 km (0.115 R)
• M68: 42,322,734 km (0.105 R)
• M69: 44,206,470 km (0.098 R)
• M70: 44,536,782 km (0.115 R)
• M71: 45,616,280 km (0.083 R)
• M72: 46,033,808 km (0.057 R)
• M73: 46,117,433 km (0.105 R)
• M74: 47,462,617 km (0.116 R)
• M75: 47,631,663 km (0.111 R)
• M76: 48,480,032 km (0.039 R)
• M77: 50,449,937 km (0.055 R)
• M78: 50,708,741 km (0.074 R)
• M79: 51,314,613 km (0.102 R)
• M80: 51,574,913 km (0.078 R)
• M81: 52,795,632 km (0.105 R)
• M82: 53,585,508 km (0.116 R)
• M83: 56,514,635 km (0.075 R)
• M84: 57,502,579 km (0.11 R)
• M85: 57,773,052 km (0.041 R)
• M86: 60,775,481 km (0.1 R)
• M87: 61,050,891 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.2

Radius: 5.3

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.05 AU - 12.31 AU

Year: 15574 Days

Day: 20.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,195,372 km

• M1: 98,136 km (0.088 R)
• M2: 167,250 km (0.099 R)
• M3: 221,854 km (0.087 R)
• M4: 411,544 km (0.118 R)
• M5: 719,566 km (0.095 R)
• M6: 757,713 km (0.089 R)
• M7: 896,540 km (0.073 R)
• M8: 1,108,819 km (0.099 R)
• M9: 1,153,250 km (0.115 R)
• M10: 1,221,018 km (0.103 R)
• M11: 1,554,471 km (0.074 R)
• M12: 1,604,288 km (0.074 R)
• M13: 2,830,841 km (0.071 R)
• M14: 2,953,810 km (0.109 R)
• M15: 3,462,742 km (0.087 R)
• M16: 4,631,700 km (0.095 R)
• M17: 5,220,367 km (0.042 R)
• M18: 5,371,312 km (0.095 R)
• M19: 6,346,241 km (0.074 R)
• M20: 6,386,483 km (0.098 R)
• M21: 6,547,749 km (0.098 R)
• M22: 6,874,621 km (0.102 R)
• M23: 7,164,840 km (0.086 R)
• M24: 7,459,099 km (0.109 R)
• M25: 7,586,557 km (0.089 R)
• M26: 8,277,849 km (0.033 R)
• M27: 8,630,900 km (0.093 R)
• M28: 9,215,378 km (0.086 R)
• M29: 9,489,292 km (0.058 R)
• M30: 9,627,371 km (0.088 R)
• M31: 10,045,347 km (0.072 R)
• M32: 10,327,339 km (0.12 R)
• M33: 10,995,443 km (0.084 R)
• M34: 12,023,480 km (0.083 R)
• M35: 12,272,860 km (0.109 R)
• M36: 12,725,842 km (0.105 R)
• M37: 13,235,522 km (0.104 R)
• M38: 13,751,934 km (0.114 R)
• M39: 14,117,401 km (0.103 R)
• M40: 14,222,419 km (0.117 R)
• M41: 14,274,928 km (0.029 R)
• M42: 14,486,011 km (0.084 R)
• M43: 14,591,926 km (0.111 R)
• M44: 15,125,242 km (0.088 R)
• M45: 15,286,509 km (0.068 R)
• M46: 17,321,638 km (0.117 R)
• M47: 17,434,136 km (0.09 R)
• M48: 17,659,729 km (0.117 R)
• M49: 17,772,825 km (0.064 R)
• M50: 19,149,275 km (0.111 R)
• M51: 21,942,268 km (0.059 R)
• M52: 22,246,849 km (0.1 R)
• M53: 22,552,777 km (0.056 R)
• M54: 23,354,621 km (0.116 R)
• M55: 23,541,020 km (0.051 R)
• M56: 23,728,017 km (0.036 R)
• M57: 24,040,527 km (0.115 R)
• M58: 27,240,426 km (0.118 R)
• M59: 27,371,174 km (0.104 R)
• M60: 27,830,440 km (0.1 R)
• M61: 28,226,126 km (0.118 R)
• M62: 28,358,371 km (0.1 R)
• M63: 28,490,914 km (0.119 R)
• M64: 29,023,034 km (0.047 R)
• M65: 29,156,625 km (0.052 R)
• M66: 29,357,236 km (0.037 R)
• M67: 29,424,256 km (0.116 R)
• M68: 30,029,529 km (0.077 R)
• M69: 30,367,620 km (0.091 R)
• M70: 30,571,073 km (0.114 R)
• M71: 30,774,975 km (0.05 R)
• M72: 31,320,857 km (0.082 R)
• M73: 31,526,405 km (0.092 R)
• M74: 32,560,874 km (0.099 R)
• M75: 34,098,142 km (0.109 R)
• M76: 35,945,227 km (0.075 R)
• M77: 36,160,349 km (0.105 R)
• M78: 36,664,194 km (0.078 R)
• M79: 39,735,438 km (0.057 R)
• M80: 40,180,941 km (0.114 R)
• M81: 43,880,047 km (0.103 R)
• M82: 44,186,873 km (0.049 R)
• M83: 45,420,906 km (0.032 R)
• M84: 45,886,604 km (0.068 R)
• M85: 45,964,395 km (0.114 R)
• M86: 46,822,787 km (0.089 R)
• M87: 47,765,254 km (0.111 R)
• M88: 50,389,051 km (0.059 R)
• M89: 50,951,688 km (0.091 R)
• M90: 51,435,488 km (0.073 R)
• M91: 51,677,986 km (0.03 R)
• M92: 54,288,170 km (0.075 R)
• M93: 54,370,449 km (0.116 R)
• M94: 54,452,727 km (0.072 R)
• M95: 54,700,013 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit