🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.55 AU - 0.89 AU

Year: 214 Days

Day: 38.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,830,172 km

• M1: 84,972 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.7 AU - 0.8 AU

Year: 227 Days

Day: 45.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,830,172 km

• M1: 79,736 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.97 AU - 0.99 AU

Year: 339 Days

Day: 36.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.99 AU - 2.59 AU

Year: 1212 Days

Day: 39.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,830,172 km

• M1: 119,977 km (0.094 R)
• M2: 1,804,898 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.55 AU - 4.47 AU

Year: 2809 Days

Day: 18.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.56 AU - 4.8 AU

Year: 2990 Days

Day: 39.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,830,172 km

• M1: 1,725,462 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.31 AU - 6.79 AU

Year: 4574 Days

Day: 19.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,830,172 km

• M1: 161,566 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 11.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.16 AU - 10.36 AU

Year: 10667 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,830,172 km

• M1: 364,570 km (0.081 R)
• M2: 584,479 km (0.078 R)
• M3: 679,324 km (0.059 R)
• M4: 762,800 km (0.057 R)
• M5: 850,314 km (0.066 R)
• M6: 1,017,266 km (0.086 R)
• M7: 1,175,390 km (0.117 R)
• M8: 1,962,425 km (0.078 R)
• M9: 2,036,476 km (0.106 R)
• M10: 2,136,856 km (0.075 R)
• M11: 2,582,059 km (0.066 R)
• M12: 3,557,737 km (0.084 R)
• M13: 3,648,991 km (0.111 R)
• M14: 4,277,153 km (0.082 R)
• M15: 4,374,391 km (0.056 R)
• M16: 4,703,656 km (0.1 R)
• M17: 6,394,561 km (0.029 R)
• M18: 6,730,857 km (0.099 R)
• M19: 6,882,250 km (0.053 R)
• M20: 7,034,690 km (0.073 R)
• M21: 7,149,881 km (0.094 R)
• M22: 7,343,161 km (0.098 R)
• M23: 7,734,808 km (0.052 R)
• M24: 8,416,526 km (0.105 R)
• M25: 8,620,727 km (0.034 R)
• M26: 9,117,541 km (0.097 R)
• M27: 9,327,278 km (0.06 R)
• M28: 9,581,145 km (0.114 R)
• M29: 9,708,902 km (0.118 R)
• M30: 10,138,996 km (0.093 R)
• M31: 10,795,730 km (0.06 R)
• M32: 10,973,153 km (0.111 R)
• M33: 11,151,624 km (0.057 R)
• M34: 12,427,694 km (0.117 R)
• M35: 13,035,809 km (0.119 R)
• M36: 13,558,055 km (0.092 R)
• M37: 13,653,648 km (0.05 R)
• M38: 14,087,033 km (0.108 R)
• M39: 16,935,077 km (0.095 R)
• M40: 17,245,044 km (0.099 R)
• M41: 17,348,865 km (0.095 R)
• M42: 17,661,225 km (0.049 R)
• M43: 17,765,794 km (0.101 R)
• M44: 18,080,698 km (0.09 R)
• M45: 18,609,826 km (0.112 R)
• M46: 19,954,561 km (0.042 R)
• M47: 20,391,387 km (0.081 R)
• M48: 20,501,191 km (0.118 R)
• M49: 20,721,250 km (0.102 R)
• M50: 20,886,705 km (0.055 R)
• M51: 22,964,470 km (0.044 R)
• M52: 23,307,647 km (0.091 R)
• M53: 24,755,605 km (0.1 R)
• M54: 24,872,591 km (0.108 R)
• M55: 25,401,868 km (0.12 R)
• M56: 26,651,010 km (0.107 R)
• M57: 27,313,430 km (0.079 R)
• M58: 27,737,689 km (0.088 R)
• M59: 28,654,275 km (0.109 R)
• M60: 28,900,364 km (0.118 R)
• M61: 29,023,782 km (0.084 R)
• M62: 29,332,851 km (0.111 R)
• M63: 29,829,516 km (0.093 R)
• M64: 30,768,542 km (0.09 R)
• M65: 30,957,484 km (0.099 R)
• M66: 31,083,745 km (0.114 R)
• M67: 32,418,906 km (0.037 R)
• M68: 34,620,388 km (0.063 R)
• M69: 35,871,475 km (0.071 R)
• M70: 36,004,019 km (0.048 R)
• M71: 36,469,268 km (0.087 R)
• M72: 36,936,462 km (0.104 R)
• M73: 37,742,047 km (0.108 R)
• M74: 38,757,218 km (0.062 R)
• M75: 40,262,322 km (0.095 R)
• M76: 40,607,145 km (0.075 R)
• M77: 40,745,224 km (0.119 R)
• M78: 41,230,071 km (0.11 R)
• M79: 42,836,453 km (0.076 R)
• M80: 45,033,896 km (0.102 R)
• M81: 45,391,734 km (0.111 R)
• M82: 45,894,383 km (0.107 R)
• M83: 46,543,338 km (0.099 R)
• M84: 47,340,545 km (0.071 R)
• M85: 48,581,460 km (0.084 R)
• M86: 48,801,518 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.37 AU - 15.23 AU

Year: 15092 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,830,172 km

• M1: 307,872 km (0.061 R)
• M2: 409,898 km (0.053 R)
• M3: 490,531 km (0.12 R)
• M4: 577,298 km (0.106 R)
• M5: 891,005 km (0.04 R)
• M6: 1,135,298 km (0.101 R)
• M7: 1,579,754 km (0.095 R)
• M8: 1,712,148 km (0.116 R)
• M9: 2,219,434 km (0.112 R)
• M10: 2,338,364 km (0.104 R)
• M11: 2,802,866 km (0.081 R)
• M12: 2,866,894 km (0.099 R)
• M13: 3,128,391 km (0.118 R)
• M14: 3,295,641 km (0.12 R)
• M15: 3,363,409 km (0.071 R)
• M16: 3,709,279 km (0.119 R)
• M17: 3,850,799 km (0.028 R)
• M18: 4,102,871 km (0.061 R)
• M19: 4,360,329 km (0.104 R)
• M20: 4,775,463 km (0.105 R)
• M21: 5,203,313 km (0.116 R)
• M22: 5,522,256 km (0.092 R)
• M23: 9,139,682 km (0.104 R)
• M24: 9,572,768 km (0.06 R)
• M25: 10,559,067 km (0.096 R)
• M26: 11,732,811 km (0.119 R)
• M27: 11,784,871 km (0.029 R)
• M28: 11,836,932 km (0.082 R)
• M29: 11,993,560 km (0.097 R)
• M30: 12,308,763 km (0.103 R)
• M31: 12,573,701 km (0.054 R)
• M32: 13,001,252 km (0.103 R)
• M33: 13,162,967 km (0.117 R)
• M34: 13,433,739 km (0.107 R)
• M35: 14,479,728 km (0.096 R)
• M36: 14,871,524 km (0.109 R)
• M37: 15,267,061 km (0.107 R)
• M38: 15,665,889 km (0.071 R)
• M39: 16,183,797 km (0.103 R)
• M40: 16,883,017 km (0.07 R)
• M41: 17,651,651 km (0.072 R)
• M42: 18,070,226 km (0.042 R)
• M43: 18,552,679 km (0.072 R)
• M44: 18,734,740 km (0.111 R)
• M45: 18,978,285 km (0.074 R)
• M46: 21,154,186 km (0.052 R)
• M47: 21,535,062 km (0.086 R)
• M48: 21,918,182 km (0.102 R)
• M49: 22,174,892 km (0.065 R)
• M50: 22,626,528 km (0.106 R)
• M51: 22,885,931 km (0.057 R)
• M52: 23,473,252 km (0.068 R)
• M53: 23,670,123 km (0.11 R)
• M54: 24,396,720 km (0.073 R)
• M55: 24,596,134 km (0.081 R)
• M56: 25,197,667 km (0.042 R)
• M57: 25,264,836 km (0.077 R)
• M58: 25,803,987 km (0.119 R)
• M59: 26,551,677 km (0.092 R)
• M60: 28,696,761 km (0.102 R)
• M61: 30,466,803 km (0.076 R)
• M62: 30,825,090 km (0.06 R)
• M63: 31,112,617 km (0.114 R)
• M64: 33,224,341 km (0.036 R)
• M65: 33,519,198 km (0.117 R)
• M66: 34,037,256 km (0.078 R)
• M67: 34,483,506 km (0.092 R)
• M68: 34,782,103 km (0.067 R)
• M69: 35,006,500 km (0.115 R)
• M70: 35,833,776 km (0.075 R)
• M71: 36,819,626 km (0.09 R)
• M72: 37,814,452 km (0.102 R)
• M73: 38,045,282 km (0.055 R)
• M74: 38,353,902 km (0.085 R)
• M75: 41,325,813 km (0.03 R)
• M76: 42,359,385 km (0.113 R)
• M77: 42,679,076 km (0.1 R)
• M78: 44,289,796 km (0.043 R)
• M79: 44,858,268 km (0.067 R)
• M80: 48,069,237 km (0.091 R)
• M81: 50,674,035 km (0.098 R)
• M82: 51,609,321 km (0.08 R)
• M83: 52,121,843 km (0.038 R)
• M84: 53,324,311 km (0.117 R)
• M85: 54,275,454 km (0.109 R)
• M86: 54,535,904 km (0.119 R)
• M87: 55,843,988 km (0.111 R)
• M88: 57,250,806 km (0.116 R)
• M89: 58,224,688 km (0.116 R)
• M90: 58,491,271 km (0.083 R)
• M91: 59,025,635 km (0.069 R)
• M92: 59,740,563 km (0.089 R)
• M93: 59,830,172 km (0.112 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit