🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.65 AU - 0.75 AU

Year: 213 Days

Day: 12.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.06 AU - 1.6 AU

Year: 557 Days

Day: 35.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,924,038 km

• M1: 55,650 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.88 AU - 1.98 AU

Year: 974 Days

Day: 34.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.79 AU - 3.05 AU

Year: 1813 Days

Day: 32.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.5 AU - 3.34 AU

Year: 1813 Days

Day: 39.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,924,038 km

• M1: 29,321 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.93 AU - 5.81 AU

Year: 3906 Days

Day: 39.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,924,038 km

• M1: 1,192,744 km (0.079 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 9.4

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.85 AU - 5.89 AU

Year: 5169 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,924,038 km

• M1: 128,205 km (0.109 R)
• M2: 273,914 km (0.114 R)
• M3: 343,178 km (0.074 R)
• M4: 538,253 km (0.118 R)
• M5: 705,803 km (0.066 R)
• M6: 769,980 km (0.095 R)
• M7: 836,402 km (0.064 R)
• M8: 904,918 km (0.083 R)
• M9: 1,077,553 km (0.046 R)
• M10: 1,214,286 km (0.12 R)
• M11: 1,471,893 km (0.068 R)
• M12: 1,909,168 km (0.054 R)
• M13: 2,095,118 km (0.098 R)
• M14: 2,545,258 km (0.065 R)
• M15: 2,918,505 km (0.101 R)
• M16: 3,177,010 km (0.037 R)
• M17: 3,624,457 km (0.098 R)
• M18: 3,926,047 km (0.116 R)
• M19: 4,308,269 km (0.119 R)
• M20: 4,702,609 km (0.061 R)
• M21: 4,878,835 km (0.115 R)
• M22: 5,263,900 km (0.101 R)
• M23: 5,368,170 km (0.102 R)
• M24: 5,473,188 km (0.1 R)
• M25: 5,765,502 km (0.098 R)
• M26: 5,846,135 km (0.118 R)
• M27: 6,310,188 km (0.103 R)
• M28: 6,393,364 km (0.102 R)
• M29: 6,532,640 km (0.099 R)
• M30: 6,616,863 km (0.084 R)
• M31: 6,842,906 km (0.074 R)
• M32: 7,244,726 km (0.105 R)
• M33: 7,536,292 km (0.079 R)
• M34: 7,772,507 km (0.071 R)
• M35: 8,343,223 km (0.115 R)
• M36: 8,618,184 km (0.048 R)
• M37: 9,114,549 km (0.106 R)
• M38: 9,940,928 km (0.09 R)
• M39: 11,562,569 km (0.096 R)
• M40: 12,178,613 km (0.096 R)
• M41: 12,595,393 km (0.092 R)
• M42: 12,665,255 km (0.11 R)
• M43: 13,442,715 km (0.105 R)
• M44: 14,308,588 km (0.108 R)
• M45: 15,155,162 km (0.114 R)
• M46: 15,304,012 km (0.051 R)
• M47: 15,416,061 km (0.084 R)
• M48: 16,131,587 km (0.094 R)
• M49: 16,359,874 km (0.036 R)
• M50: 16,474,316 km (0.059 R)
• M51: 17,361,282 km (0.081 R)
• M52: 18,900,195 km (0.091 R)
• M53: 19,301,865 km (0.043 R)
• M54: 19,544,214 km (0.03 R)
• M55: 19,706,378 km (0.105 R)
• M56: 19,909,532 km (0.074 R)
• M57: 20,031,903 km (0.09 R)
• M58: 20,441,352 km (0.113 R)
• M59: 21,185,452 km (0.063 R)
• M60: 22,572,374 km (0.085 R)
• M61: 24,598,079 km (0.104 R)
• M62: 25,124,514 km (0.087 R)
• M63: 25,389,152 km (0.114 R)
• M64: 25,566,127 km (0.052 R)
• M65: 26,591,470 km (0.098 R)
• M66: 27,267,353 km (0.096 R)
• M67: 27,630,128 km (0.098 R)
• M68: 28,085,953 km (0.093 R)
• M69: 28,498,245 km (0.102 R)
• M70: 29,004,933 km (0.035 R)
• M71: 29,236,211 km (0.117 R)
• M72: 29,375,337 km (0.098 R)
• M73: 29,560,988 km (0.109 R)
• M74: 30,778,116 km (0.097 R)
• M75: 31,250,546 km (0.055 R)
• M76: 31,725,370 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 11.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.7 AU - 6.88 AU

Year: 6430 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,924,038 km

• M1: 141,669 km (0.104 R)
• M2: 232,924 km (0.025 R)
• M3: 369,956 km (0.059 R)
• M4: 661,223 km (0.108 R)
• M5: 760,107 km (0.105 R)
• M6: 864,526 km (0.116 R)
• M7: 958,174 km (0.077 R)
• M8: 1,243,458 km (0.093 R)
• M9: 1,314,516 km (0.098 R)
• M10: 1,771,239 km (0.093 R)
• M11: 1,893,011 km (0.092 R)
• M12: 2,275,384 km (0.113 R)
• M13: 2,385,936 km (0.048 R)
• M14: 2,822,762 km (0.07 R)
• M15: 3,770,764 km (0.073 R)
• M16: 4,035,552 km (0.1 R)
• M17: 4,116,335 km (0.086 R)
• M18: 4,279,247 km (0.111 R)
• M19: 5,301,898 km (0.092 R)
• M20: 5,539,160 km (0.114 R)
• M21: 6,272,040 km (0.116 R)
• M22: 6,873,873 km (0.083 R)
• M23: 7,329,099 km (0.108 R)
• M24: 7,794,199 km (0.062 R)
• M25: 7,928,837 km (0.104 R)
• M26: 8,098,331 km (0.109 R)
• M27: 8,200,506 km (0.112 R)
• M28: 8,998,761 km (0.105 R)
• M29: 9,568,579 km (0.075 R)
• M30: 10,150,066 km (0.075 R)
• M31: 10,408,122 km (0.098 R)
• M32: 10,855,719 km (0.077 R)
• M33: 11,081,761 km (0.08 R)
• M34: 11,195,456 km (0.108 R)
• M35: 11,423,892 km (0.068 R)
• M36: 11,538,633 km (0.112 R)
• M37: 11,885,401 km (0.064 R)
• M38: 12,079,579 km (0.109 R)
• M39: 12,196,565 km (0.093 R)
• M40: 12,510,272 km (0.098 R)
• M41: 13,145,913 km (0.063 R)
• M42: 14,201,326 km (0.118 R)
• M43: 14,905,932 km (0.045 R)
• M44: 15,199,443 km (0.061 R)
• M45: 15,494,899 km (0.079 R)
• M46: 16,435,570 km (0.091 R)
• M47: 17,000,152 km (0.11 R)
• M48: 17,262,996 km (0.077 R)
• M49: 17,703,861 km (0.104 R)
• M50: 17,970,145 km (0.082 R)
• M51: 18,732,047 km (0.11 R)
• M52: 18,822,404 km (0.116 R)
• M53: 19,504,421 km (0.115 R)
• M54: 19,733,605 km (0.117 R)
• M55: 20,194,516 km (0.115 R)
• M56: 20,612,492 km (0.066 R)
• M57: 21,315,453 km (0.085 R)
• M58: 22,121,636 km (0.118 R)
• M59: 23,276,681 km (0.118 R)
• M60: 23,471,008 km (0.054 R)
• M61: 23,666,084 km (0.109 R)
• M62: 23,763,771 km (0.071 R)
• M63: 24,008,513 km (0.116 R)
• M64: 24,996,159 km (0.076 R)
• M65: 26,299,754 km (0.116 R)
• M66: 26,603,737 km (0.086 R)
• M67: 26,807,041 km (0.093 R)
• M68: 27,676,803 km (0.095 R)
• M69: 28,659,810 km (0.071 R)
• M70: 30,288,333 km (0.061 R)
• M71: 31,838,765 km (0.054 R)
• M72: 32,000,630 km (0.111 R)
• M73: 32,216,799 km (0.096 R)
• M74: 33,086,711 km (0.058 R)
• M75: 33,414,779 km (0.07 R)
• M76: 33,744,044 km (0.027 R)
• M77: 34,240,110 km (0.058 R)
• M78: 34,627,419 km (0.078 R)
• M79: 34,905,073 km (0.09 R)
• M80: 35,518,274 km (0.072 R)
• M81: 36,529,706 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801

Radius: 5

Gravity: 32.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.86 AU - 15.38 AU

Year: 16294 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,924,038 km

• M1: 86,916 km (0.076 R)
• M2: 154,086 km (0.061 R)
• M3: 290,220 km (0.073 R)
• M4: 462,108 km (0.107 R)
• M5: 519,703 km (0.104 R)
• M6: 559,346 km (0.086 R)
• M7: 774,019 km (0.076 R)
• M8: 1,525,898 km (0.099 R)
• M9: 1,763,011 km (0.07 R)
• M10: 2,140,147 km (0.06 R)
• M11: 2,271,344 km (0.079 R)
• M12: 2,786,709 km (0.079 R)
• M13: 2,930,024 km (0.11 R)
• M14: 3,149,634 km (0.102 R)
• M15: 3,261,533 km (0.1 R)
• M16: 3,527,518 km (0.046 R)
• M17: 3,682,651 km (0.1 R)
• M18: 3,721,696 km (0.112 R)
• M19: 4,366,762 km (0.111 R)
• M20: 4,915,786 km (0.107 R)
• M21: 5,531,232 km (0.118 R)
• M22: 5,666,319 km (0.119 R)
• M23: 6,124,238 km (0.055 R)
• M24: 6,785,311 km (0.072 R)
• M25: 6,881,502 km (0.062 R)
• M26: 7,026,762 km (0.059 R)
• M27: 9,918,040 km (0.107 R)
• M28: 9,972,643 km (0.088 R)
• M29: 11,255,893 km (0.1 R)
• M30: 11,887,795 km (0.115 R)
• M31: 11,945,839 km (0.108 R)
• M32: 12,649,248 km (0.067 R)
• M33: 14,280,762 km (0.104 R)
• M34: 15,341,411 km (0.105 R)
• M35: 15,977,053 km (0.075 R)
• M36: 16,298,090 km (0.064 R)
• M37: 16,362,566 km (0.12 R)
• M38: 16,427,193 km (0.099 R)
• M39: 16,491,819 km (0.115 R)
• M40: 16,621,371 km (0.074 R)
• M41: 17,339,889 km (0.088 R)
• M42: 17,935,139 km (0.087 R)
• M43: 18,135,151 km (0.108 R)
• M44: 18,469,952 km (0.088 R)
• M45: 18,604,590 km (0.115 R)
• M46: 18,739,377 km (0.116 R)
• M47: 19,213,902 km (0.115 R)
• M48: 19,623,800 km (0.093 R)
• M49: 19,761,131 km (0.117 R)
• M50: 20,036,690 km (0.092 R)
• M51: 20,105,655 km (0.108 R)
• M52: 22,143,028 km (0.113 R)
• M53: 22,716,586 km (0.043 R)
• M54: 24,910,439 km (0.102 R)
• M55: 25,059,139 km (0.093 R)
• M56: 25,806,680 km (0.074 R)
• M57: 26,865,683 km (0.092 R)
• M58: 27,018,123 km (0.076 R)
• M59: 28,558,234 km (0.053 R)
• M60: 29,574,452 km (0.079 R)
• M61: 29,653,140 km (0.087 R)
• M62: 31,722,677 km (0.114 R)
• M63: 35,413,107 km (0.095 R)
• M64: 37,350,998 km (0.068 R)
• M65: 39,756,382 km (0.09 R)
• M66: 40,278,180 km (0.071 R)
• M67: 42,565,830 km (0.112 R)
• M68: 42,654,691 km (0.079 R)
• M69: 44,084,249 km (0.099 R)
• M70: 44,895,368 km (0.109 R)
• M71: 46,166,800 km (0.114 R)
• M72: 48,651,920 km (0.099 R)
• M73: 49,210,070 km (0.112 R)
• M74: 49,489,968 km (0.071 R)
• M75: 50,145,057 km (0.085 R)
• M76: 50,238,855 km (0.098 R)
• M77: 51,180,274 km (0.033 R)
• M78: 52,222,522 km (0.087 R)
• M79: 52,412,661 km (0.081 R)
• M80: 52,507,955 km (0.117 R)
• M81: 54,327,813 km (0.098 R)
• M82: 56,460,780 km (0.053 R)
• M83: 60,009,839 km (0.088 R)
• M84: 60,508,300 km (0.092 R)
• M85: 60,908,175 km (0.092 R)
• M86: 61,208,717 km (0.078 R)
• M87: 61,911,677 km (0.113 R)
• M88: 63,934,988 km (0.116 R)
• M89: 64,546,245 km (0.109 R)
• M90: 65,774,593 km (0.109 R)
• M91: 67,320,687 km (0.065 R)
• M92: 67,631,253 km (0.116 R)
• M93: 68,046,237 km (0.044 R)
• M94: 68,150,208 km (0.049 R)
• M95: 69,505,265 km (0.119 R)
• M96: 69,609,834 km (0.047 R)
• M97: 69,819,271 km (0.109 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit