🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 47.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.62 AU - 0.66 AU

Year: 193 Days

Day: 23.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,343,857 km

• M1: 36,053 km (0.067 R)
• M2: 303,983 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 300 Days

Day: 22.6 Hours

Environment

Temp: 51 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.84 AU - 1.36 AU

Year: 435 Days

Day: 31.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,343,857 km

• M1: 153,637 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2 AU - 2.04 AU

Year: 1082 Days

Day: 16.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.98 AU - 2.7 AU

Year: 1348 Days

Day: 42.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,343,857 km

• M1: 244,293 km (0.088 R)
• M2: 290,070 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.65 AU - 3.37 AU

Year: 1967 Days

Day: 14.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 173 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,343,857 km

• M1: 1,821,504 km (0.096 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 14.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.11 AU - 4.71 AU

Year: 3489 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,343,857 km

• M1: 179,517 km (0.102 R)
• M2: 362,924 km (0.097 R)
• M3: 510,877 km (0.104 R)
• M4: 604,525 km (0.077 R)
• M5: 975,827 km (0.093 R)
• M6: 1,124,228 km (0.094 R)
• M7: 1,214,436 km (0.085 R)
• M8: 1,416,991 km (0.114 R)
• M9: 1,690,306 km (0.03 R)
• M10: 2,388,779 km (0.068 R)
• M11: 3,339,473 km (0.096 R)
• M12: 3,667,691 km (0.091 R)
• M13: 4,397,280 km (0.114 R)
• M14: 4,650,549 km (0.037 R)
• M15: 4,930,447 km (0.091 R)
• M16: 5,439,379 km (0.114 R)
• M17: 6,388,128 km (0.107 R)
• M18: 6,651,421 km (0.058 R)
• M19: 6,918,303 km (0.113 R)
• M20: 7,238,443 km (0.039 R)
• M21: 7,613,784 km (0.04 R)
• M22: 7,842,220 km (0.048 R)
• M23: 8,227,883 km (0.104 R)
• M24: 8,331,704 km (0.11 R)
• M25: 8,698,967 km (0.08 R)
• M26: 8,911,096 km (0.104 R)
• M27: 10,416,201 km (0.088 R)
• M28: 10,868,734 km (0.116 R)
• M29: 11,270,105 km (0.112 R)
• M30: 11,501,533 km (0.052 R)
• M31: 11,763,928 km (0.066 R)
• M32: 12,087,358 km (0.062 R)
• M33: 12,294,701 km (0.113 R)
• M34: 12,803,184 km (0.111 R)
• M35: 13,014,566 km (0.111 R)
• M36: 13,717,227 km (0.082 R)
• M37: 13,871,762 km (0.093 R)
• M38: 14,338,358 km (0.116 R)
• M39: 14,810,339 km (0.093 R)
• M40: 14,937,048 km (0.103 R)
• M41: 15,672,621 km (0.104 R)
• M42: 16,191,277 km (0.111 R)
• M43: 16,289,263 km (0.088 R)
• M44: 16,781,590 km (0.087 R)
• M45: 17,046,229 km (0.116 R)
• M46: 17,579,695 km (0.083 R)
• M47: 17,814,862 km (0.076 R)
• M48: 17,949,650 km (0.09 R)
• M49: 18,051,077 km (0.098 R)
• M50: 18,356,257 km (0.103 R)
• M51: 18,492,391 km (0.07 R)
• M52: 18,663,082 km (0.12 R)
• M53: 18,902,888 km (0.12 R)
• M54: 19,385,790 km (0.095 R)
• M55: 20,187,933 km (0.061 R)
• M56: 20,293,250 km (0.107 R)
• M57: 20,610,697 km (0.072 R)
• M58: 20,929,640 km (0.117 R)
• M59: 21,107,661 km (0.111 R)
• M60: 21,321,885 km (0.1 R)
• M61: 21,429,147 km (0.117 R)
• M62: 22,330,923 km (0.114 R)
• M63: 22,476,482 km (0.063 R)
• M64: 22,585,688 km (0.096 R)
• M65: 22,841,351 km (0.046 R)
• M66: 22,987,957 km (0.105 R)
• M67: 23,098,061 km (0.071 R)
• M68: 23,318,867 km (0.099 R)
• M69: 24,208,975 km (0.102 R)
• M70: 25,072,304 km (0.078 R)
• M71: 25,488,934 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 12.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.78 AU - 5.96 AU

Year: 4049 Days

Day: 8.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,343,857 km

• M1: 181,013 km (0.096 R)
• M2: 284,984 km (0.081 R)
• M3: 361,129 km (0.085 R)
• M4: 498,311 km (0.116 R)
• M5: 715,975 km (0.045 R)
• M6: 865,723 km (0.104 R)
• M7: 1,170,753 km (0.116 R)
• M8: 1,292,974 km (0.119 R)
• M9: 1,370,316 km (0.119 R)
• M10: 1,469,500 km (0.058 R)
• M11: 1,571,226 km (0.091 R)
• M12: 1,664,875 km (0.113 R)
• M13: 1,869,076 km (0.109 R)
• M14: 2,002,367 km (0.098 R)
• M15: 2,243,370 km (0.116 R)
• M16: 2,506,363 km (0.09 R)
• M17: 2,932,567 km (0.102 R)
• M18: 3,127,942 km (0.104 R)
• M19: 3,341,268 km (0.065 R)
• M20: 3,531,856 km (0.076 R)
• M21: 4,110,800 km (0.12 R)
• M22: 4,241,997 km (0.108 R)
• M23: 4,418,972 km (0.047 R)
• M24: 4,508,431 km (0.099 R)
• M25: 4,613,449 km (0.099 R)
• M26: 4,856,994 km (0.098 R)
• M27: 4,980,263 km (0.109 R)
• M28: 5,420,080 km (0.113 R)
• M29: 5,580,300 km (0.104 R)
• M30: 5,872,614 km (0.073 R)
• M31: 6,020,566 km (0.097 R)
• M32: 6,337,265 km (0.106 R)
• M33: 6,472,202 km (0.062 R)
• M34: 6,591,133 km (0.1 R)
• M35: 6,969,615 km (0.12 R)
• M36: 7,319,824 km (0.066 R)
• M37: 7,497,247 km (0.097 R)
• M38: 7,586,407 km (0.105 R)
• M39: 8,110,748 km (0.086 R)
• M40: 8,220,702 km (0.118 R)
• M41: 8,703,006 km (0.089 R)
• M42: 9,099,290 km (0.105 R)
• M43: 9,405,218 km (0.116 R)
• M44: 9,540,155 km (0.102 R)
• M45: 9,850,870 km (0.12 R)
• M46: 10,046,843 km (0.112 R)
• M47: 10,742,922 km (0.057 R)
• M48: 11,046,008 km (0.117 R)
• M49: 11,168,079 km (0.075 R)
• M50: 11,290,600 km (0.042 R)
• M51: 11,557,483 km (0.115 R)
• M52: 11,826,609 km (0.082 R)
• M53: 11,993,112 km (0.073 R)
• M54: 12,139,568 km (0.055 R)
• M55: 12,582,378 km (0.1 R)
• M56: 12,731,228 km (0.119 R)
• M57: 13,310,620 km (0.109 R)
• M58: 13,658,136 km (0.117 R)
• M59: 13,920,680 km (0.103 R)
• M60: 14,096,607 km (0.093 R)
• M61: 14,384,284 km (0.082 R)
• M62: 14,875,264 km (0.1 R)
• M63: 15,213,206 km (0.064 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 11.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.61 AU - 7.71 AU

Year: 7987 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,343,857 km

• M1: 487,839 km (0.055 R)
• M2: 646,263 km (0.097 R)
• M3: 747,391 km (0.105 R)
• M4: 870,360 km (0.116 R)
• M5: 1,300,454 km (0.06 R)
• M6: 1,548,936 km (0.082 R)
• M7: 1,628,522 km (0.073 R)
• M8: 1,730,099 km (0.068 R)
• M9: 2,202,679 km (0.084 R)
• M10: 2,524,165 km (0.115 R)
• M11: 2,666,582 km (0.079 R)
• M12: 3,577,035 km (0.037 R)
• M13: 3,656,920 km (0.108 R)
• M14: 4,177,521 km (0.091 R)
• M15: 4,461,009 km (0.089 R)
• M16: 4,605,221 km (0.072 R)
• M17: 4,692,436 km (0.072 R)
• M18: 5,136,892 km (0.114 R)
• M19: 5,688,160 km (0.072 R)
• M20: 5,844,789 km (0.049 R)
• M21: 6,002,764 km (0.096 R)
• M22: 6,780,673 km (0.054 R)
• M23: 7,556,039 km (0.118 R)
• M24: 8,253,015 km (0.082 R)
• M25: 8,394,834 km (0.048 R)
• M26: 8,609,208 km (0.1 R)
• M27: 8,717,068 km (0.105 R)
• M28: 8,789,324 km (0.11 R)
• M29: 9,447,704 km (0.109 R)
• M30: 9,820,502 km (0.093 R)
• M31: 9,895,600 km (0.059 R)
• M32: 10,580,309 km (0.088 R)
• M33: 11,162,694 km (0.092 R)
• M34: 11,280,427 km (0.119 R)
• M35: 11,359,116 km (0.072 R)
• M36: 12,156,323 km (0.11 R)
• M37: 12,318,038 km (0.118 R)
• M38: 12,684,254 km (0.078 R)
• M39: 12,930,492 km (0.073 R)
• M40: 13,720,518 km (0.079 R)
• M41: 14,227,655 km (0.109 R)
• M42: 14,697,841 km (0.096 R)
• M43: 15,042,963 km (0.084 R)
• M44: 15,129,730 km (0.11 R)
• M45: 15,565,808 km (0.076 R)
• M46: 15,697,454 km (0.097 R)
• M47: 16,138,917 km (0.12 R)
• M48: 16,584,570 km (0.067 R)
• M49: 16,808,966 km (0.092 R)
• M50: 17,305,930 km (0.112 R)
• M51: 17,487,841 km (0.092 R)
• M52: 17,991,538 km (0.035 R)
• M53: 18,222,068 km (0.109 R)
• M54: 18,407,270 km (0.08 R)
• M55: 18,779,320 km (0.11 R)
• M56: 19,295,133 km (0.091 R)
• M57: 19,768,012 km (0.083 R)
• M58: 20,532,607 km (0.115 R)
• M59: 21,160,918 km (0.052 R)
• M60: 22,189,403 km (0.069 R)
• M61: 22,834,170 km (0.048 R)
• M62: 23,334,276 km (0.087 R)
• M63: 23,485,071 km (0.074 R)
• M64: 23,686,579 km (0.075 R)
• M65: 23,787,557 km (0.114 R)
• M66: 23,989,963 km (0.097 R)
• M67: 24,192,968 km (0.111 R)
• M68: 24,651,635 km (0.111 R)
• M69: 26,567,834 km (0.053 R)
• M70: 27,517,182 km (0.098 R)
• M71: 27,836,125 km (0.108 R)
• M72: 28,531,306 km (0.102 R)
• M73: 29,070,008 km (0.068 R)
• M74: 29,938,872 km (0.094 R)
• M75: 31,092,272 km (0.095 R)
• M76: 31,591,031 km (0.1 R)
• M77: 31,869,283 km (0.108 R)
• M78: 33,442,305 km (0.077 R)
• M79: 34,925,568 km (0.103 R)
• M80: 35,849,035 km (0.065 R)
• M81: 36,546,909 km (0.089 R)
• M82: 37,307,914 km (0.071 R)
• M83: 38,488,989 km (0.065 R)
• M84: 38,667,310 km (0.058 R)
• M85: 38,845,780 km (0.059 R)
• M86: 40,102,851 km (0.067 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: 220 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit