🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.1 AU - 1.44 AU

Year: 503 Days

Day: 44.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.48 AU - 2.08 AU

Year: 835 Days

Day: 12.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,270,287 km

• M1: 559,346 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.58 AU - 2.24 AU

Year: 928 Days

Day: 43.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.71 AU - 2.23 AU

Year: 972 Days

Day: 29.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.14 AU - 3.7 AU

Year: 2223 Days

Day: 18.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,270,287 km

• M1: 1,372,710 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.55 AU - 5.11 AU

Year: 3167 Days

Day: 13.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,270,287 km

• M1: 887,714 km (0.114 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 10.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.66 AU - 8.94 AU

Year: 7656 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 109.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,270,287 km

• M1: 145,708 km (0.049 R)
• M2: 256,411 km (0.056 R)
• M3: 360,830 km (0.082 R)
• M4: 547,079 km (0.085 R)
• M5: 730,187 km (0.08 R)
• M6: 1,321,398 km (0.116 R)
• M7: 1,557,314 km (0.084 R)
• M8: 1,756,129 km (0.111 R)
• M9: 1,945,670 km (0.114 R)
• M10: 2,142,242 km (0.108 R)
• M11: 2,364,095 km (0.099 R)
• M12: 2,671,668 km (0.094 R)
• M13: 3,389,140 km (0.115 R)
• M14: 3,604,860 km (0.111 R)
• M15: 3,780,787 km (0.081 R)
• M16: 4,072,503 km (0.111 R)
• M17: 4,163,907 km (0.093 R)
• M18: 4,943,013 km (0.113 R)
• M19: 5,016,017 km (0.049 R)
• M20: 5,386,870 km (0.032 R)
• M21: 5,895,353 km (0.105 R)
• M22: 6,313,030 km (0.098 R)
• M23: 6,579,165 km (0.097 R)
• M24: 6,794,586 km (0.072 R)
• M25: 7,122,205 km (0.119 R)
• M26: 7,343,610 km (0.057 R)
• M27: 7,679,906 km (0.118 R)
• M28: 8,021,139 km (0.098 R)
• M29: 8,338,436 km (0.059 R)
• M30: 8,807,275 km (0.112 R)
• M31: 8,955,677 km (0.119 R)
• M32: 9,164,665 km (0.074 R)
• M33: 9,375,299 km (0.113 R)
• M34: 9,617,946 km (0.074 R)
• M35: 9,862,838 km (0.106 R)
• M36: 11,342,211 km (0.071 R)
• M37: 11,601,016 km (0.098 R)
• M38: 11,828,853 km (0.093 R)
• M39: 13,329,619 km (0.099 R)
• M40: 13,636,893 km (0.112 R)
• M41: 13,877,596 km (0.069 R)
• M42: 14,328,185 km (0.095 R)
• M43: 14,713,250 km (0.057 R)
• M44: 14,854,171 km (0.082 R)
• M45: 15,672,920 km (0.084 R)
• M46: 16,947,045 km (0.108 R)
• M47: 17,057,748 km (0.088 R)
• M48: 17,317,001 km (0.112 R)
• M49: 17,391,351 km (0.093 R)
• M50: 18,216,234 km (0.111 R)
• M51: 18,481,321 km (0.027 R)
• M52: 19,400,001 km (0.105 R)
• M53: 19,709,519 km (0.12 R)
• M54: 19,981,638 km (0.083 R)
• M55: 20,333,492 km (0.095 R)
• M56: 20,726,635 km (0.085 R)
• M57: 20,845,117 km (0.101 R)
• M58: 21,122,471 km (0.073 R)
• M59: 21,281,494 km (0.117 R)
• M60: 21,961,865 km (0.102 R)
• M61: 22,082,590 km (0.095 R)
• M62: 22,527,345 km (0.051 R)
• M63: 23,097,762 km (0.113 R)
• M64: 24,086,604 km (0.061 R)
• M65: 24,461,047 km (0.091 R)
• M66: 24,753,660 km (0.113 R)
• M67: 25,468,888 km (0.118 R)
• M68: 25,935,334 km (0.051 R)
• M69: 26,361,838 km (0.111 R)
• M70: 26,575,912 km (0.054 R)
• M71: 27,785,710 km (0.115 R)
• M72: 28,309,602 km (0.058 R)
• M73: 28,880,916 km (0.107 R)
• M74: 28,969,179 km (0.111 R)
• M75: 29,722,853 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 10.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.32 AU - 13 AU

Year: 14903 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 126 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,270,287 km

• M1: 168,896 km (0.079 R)
• M2: 256,112 km (0.032 R)
• M3: 728,242 km (0.095 R)
• M4: 861,235 km (0.066 R)
• M5: 1,503,309 km (0.092 R)
• M6: 1,588,879 km (0.041 R)
• M7: 1,855,911 km (0.072 R)
• M8: 2,637,111 km (0.111 R)
• M9: 2,776,536 km (0.111 R)
• M10: 2,847,147 km (0.098 R)
• M11: 2,990,162 km (0.084 R)
• M12: 3,172,522 km (0.119 R)
• M13: 3,283,673 km (0.095 R)
• M14: 3,471,867 km (0.075 R)
• M15: 4,341,629 km (0.057 R)
• M16: 4,843,680 km (0.11 R)
• M17: 5,452,543 km (0.104 R)
• M18: 5,631,013 km (0.102 R)
• M19: 5,948,011 km (0.086 R)
• M20: 6,178,093 km (0.113 R)
• M21: 6,885,691 km (0.095 R)
• M22: 7,078,822 km (0.118 R)
• M23: 7,420,952 km (0.047 R)
• M24: 8,583,178 km (0.042 R)
• M25: 9,855,508 km (0.098 R)
• M26: 10,073,322 km (0.085 R)
• M27: 10,458,238 km (0.063 R)
• M28: 10,736,190 km (0.061 R)
• M29: 11,242,579 km (0.105 R)
• M30: 11,814,492 km (0.12 R)
• M31: 11,987,876 km (0.051 R)
• M32: 12,103,964 km (0.113 R)
• M33: 12,220,351 km (0.088 R)
• M34: 16,654,133 km (0.036 R)
• M35: 17,568,475 km (0.072 R)
• M36: 17,766,542 km (0.099 R)
• M37: 18,298,213 km (0.114 R)
• M38: 19,173,510 km (0.119 R)
• M39: 19,241,428 km (0.119 R)
• M40: 19,377,562 km (0.04 R)
• M41: 19,582,212 km (0.087 R)
• M42: 19,924,791 km (0.114 R)
• M43: 20,894,933 km (0.048 R)
• M44: 21,597,295 km (0.119 R)
• M45: 21,738,665 km (0.031 R)
• M46: 21,809,574 km (0.097 R)
• M47: 22,307,436 km (0.049 R)
• M48: 22,378,794 km (0.099 R)
• M49: 24,704,592 km (0.068 R)
• M50: 25,746,093 km (0.087 R)
• M51: 26,046,336 km (0.081 R)
• M52: 26,347,626 km (0.097 R)
• M53: 28,102,858 km (0.054 R)
• M54: 28,489,418 km (0.09 R)
• M55: 29,974,477 km (0.104 R)
• M56: 30,527,839 km (0.1 R)
• M57: 30,607,276 km (0.101 R)
• M58: 31,725,220 km (0.109 R)
• M59: 31,966,522 km (0.065 R)
• M60: 32,127,639 km (0.052 R)
• M61: 32,856,480 km (0.097 R)
• M62: 33,182,154 km (0.111 R)
• M63: 33,918,774 km (0.093 R)
• M64: 34,992,288 km (0.118 R)
• M65: 35,825,698 km (0.05 R)
• M66: 35,909,323 km (0.042 R)
• M67: 36,077,022 km (0.097 R)
• M68: 36,749,914 km (0.118 R)
• M69: 38,793,720 km (0.078 R)
• M70: 41,399,864 km (0.095 R)
• M71: 41,487,678 km (0.101 R)
• M72: 41,663,456 km (0.07 R)
• M73: 43,346,731 km (0.095 R)
• M74: 43,972,349 km (0.113 R)
• M75: 44,061,958 km (0.088 R)
• M76: 45,051,997 km (0.117 R)
• M77: 46,049,217 km (0.06 R)
• M78: 47,145,470 km (0.107 R)
• M79: 49,643,305 km (0.063 R)
• M80: 49,830,004 km (0.042 R)
• M81: 50,391,594 km (0.084 R)
• M82: 50,579,339 km (0.116 R)
• M83: 51,899,391 km (0.117 R)
• M84: 53,422,148 km (0.078 R)
• M85: 56,901,345 km (0.117 R)
• M86: 60,652,512 km (0.105 R)
• M87: 62,457,111 km (0.106 R)
• M88: 63,568,623 km (0.115 R)
• M89: 66,839,132 km (0.057 R)
• M90: 67,458,467 km (0.041 R)
• M91: 68,806,643 km (0.104 R)
• M92: 68,910,763 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 7.4

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.87 AU - 17.47 AU

Year: 18747 Days

Day: 23.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,270,287 km

• M1: 142,268 km (0.034 R)
• M2: 208,240 km (0.086 R)
• M3: 305,628 km (0.106 R)
• M4: 420,819 km (0.092 R)
• M5: 1,986,809 km (0.077 R)
• M6: 2,548,250 km (0.083 R)
• M7: 3,119,415 km (0.077 R)
• M8: 3,193,466 km (0.081 R)
• M9: 4,168,993 km (0.078 R)
• M10: 4,416,129 km (0.12 R)
• M11: 4,541,343 km (0.118 R)
• M12: 4,752,874 km (0.116 R)
• M13: 6,042,258 km (0.097 R)
• M14: 7,088,246 km (0.094 R)
• M15: 7,482,287 km (0.087 R)
• M16: 8,035,799 km (0.109 R)
• M17: 8,706,895 km (0.047 R)
• M18: 9,235,275 km (0.06 R)
• M19: 9,503,504 km (0.098 R)
• M20: 11,165,387 km (0.111 R)
• M21: 11,854,883 km (0.111 R)
• M22: 12,499,052 km (0.108 R)
• M23: 12,617,384 km (0.116 R)
• M24: 13,154,590 km (0.061 R)
• M25: 13,275,016 km (0.059 R)
• M26: 13,516,916 km (0.037 R)
• M27: 14,873,170 km (0.118 R)
• M28: 14,935,851 km (0.105 R)
• M29: 15,250,605 km (0.112 R)
• M30: 18,448,409 km (0.046 R)
• M31: 18,515,728 km (0.091 R)
• M32: 18,989,655 km (0.089 R)
• M33: 19,057,572 km (0.098 R)
• M34: 21,488,837 km (0.051 R)
• M35: 22,488,450 km (0.113 R)
• M36: 22,560,406 km (0.051 R)
• M37: 24,310,701 km (0.073 R)
• M38: 24,384,603 km (0.099 R)
• M39: 24,606,606 km (0.117 R)
• M40: 25,127,356 km (0.038 R)
• M41: 25,727,094 km (0.071 R)
• M42: 25,802,342 km (0.078 R)
• M43: 27,093,371 km (0.069 R)
• M44: 27,708,218 km (0.057 R)
• M45: 27,862,603 km (0.116 R)
• M46: 28,249,912 km (0.11 R)
• M47: 28,327,703 km (0.089 R)
• M48: 29,737,962 km (0.113 R)
• M49: 29,975,225 km (0.109 R)
• M50: 30,133,798 km (0.091 R)
• M51: 30,451,694 km (0.081 R)
• M52: 30,611,015 km (0.082 R)
• M53: 30,770,636 km (0.119 R)
• M54: 30,930,557 km (0.098 R)
• M55: 32,382,254 km (0.086 R)
• M56: 32,871,140 km (0.073 R)
• M57: 33,526,678 km (0.066 R)
• M58: 34,352,309 km (0.047 R)
• M59: 35,100,896 km (0.108 R)
• M60: 35,351,622 km (0.109 R)
• M61: 38,149,103 km (0.09 R)
• M62: 38,837,851 km (0.106 R)
• M63: 39,270,488 km (0.083 R)
• M64: 39,617,705 km (0.08 R)
• M65: 40,227,765 km (0.066 R)
• M66: 40,840,967 km (0.061 R)
• M67: 42,788,282 km (0.06 R)
• M68: 44,043,109 km (0.073 R)
• M69: 44,494,147 km (0.048 R)
• M70: 44,675,011 km (0.097 R)
• M71: 44,856,174 km (0.044 R)
• M72: 46,039,343 km (0.115 R)
• M73: 47,417,139 km (0.116 R)
• M74: 47,786,945 km (0.109 R)
• M75: 49,275,444 km (0.109 R)
• M76: 50,779,052 km (0.116 R)
• M77: 50,967,995 km (0.079 R)
• M78: 51,346,776 km (0.09 R)
• M79: 52,297,620 km (0.062 R)
• M80: 52,393,064 km (0.063 R)
• M81: 52,775,286 km (0.084 R)
• M82: 54,506,732 km (0.071 R)
• M83: 56,844,199 km (0.095 R)
• M84: 58,420,512 km (0.107 R)
• M85: 59,114,795 km (0.112 R)
• M86: 62,525,178 km (0.112 R)
• M87: 62,626,456 km (0.053 R)
• M88: 63,540,349 km (0.036 R)
• M89: 64,868,180 km (0.11 R)
• M90: 65,484,074 km (0.099 R)
• M91: 65,586,998 km (0.105 R)
• M92: 66,825,219 km (0.104 R)
• M93: 67,655,188 km (0.108 R)
• M94: 67,863,129 km (0.089 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit