🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.21 AU - 1.39 AU

Year: 448 Days

Day: 17 Hours

Environment

Temp: 216 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.35 AU - 2.65 AU

Year: 1195 Days

Day: 36 Hours

Environment

Temp: -16 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.84 AU - 3.24 AU

Year: 1602 Days

Day: 45.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,958,328 km

• M1: 660,325 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.99 AU - 7.51 AU

Year: 4723 Days

Day: 33.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 61.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.2

Radius: 6.4

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.14 AU - 23.12 AU

Year: 26290 Days

Day: 15.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,958,328 km

• M1: 154,983 km (0.104 R)
• M2: 786,286 km (0.094 R)
• M3: 1,611,767 km (0.097 R)
• M4: 2,078,662 km (0.102 R)
• M5: 3,435,515 km (0.098 R)
• M6: 3,660,660 km (0.057 R)
• M7: 4,461,756 km (0.119 R)
• M8: 4,757,063 km (0.094 R)
• M9: 6,054,675 km (0.099 R)
• M10: 6,381,546 km (0.076 R)
• M11: 6,995,645 km (0.069 R)
• M12: 7,223,632 km (0.039 R)
• M13: 7,281,078 km (0.072 R)
• M14: 8,100,276 km (0.107 R)
• M15: 8,703,155 km (0.078 R)
• M16: 8,764,341 km (0.087 R)
• M17: 9,320,546 km (0.07 R)
• M18: 9,445,610 km (0.117 R)
• M19: 9,508,441 km (0.076 R)
• M20: 9,634,402 km (0.12 R)
• M21: 11,056,629 km (0.102 R)
• M22: 11,927,438 km (0.08 R)
• M23: 12,612,148 km (0.119 R)
• M24: 13,805,191 km (0.064 R)
• M25: 14,091,222 km (0.104 R)
• M26: 15,698,501 km (0.054 R)
• M27: 15,773,001 km (0.047 R)
• M28: 17,132,696 km (0.118 R)
• M29: 17,982,113 km (0.052 R)
• M30: 21,019,847 km (0.084 R)
• M31: 21,679,424 km (0.053 R)
• M32: 21,845,328 km (0.091 R)
• M33: 23,612,977 km (0.056 R)
• M34: 23,783,817 km (0.107 R)
• M35: 25,688,797 km (0.113 R)
• M36: 26,040,352 km (0.112 R)
• M37: 27,104,741 km (0.069 R)
• M38: 27,283,510 km (0.063 R)
• M39: 28,002,627 km (0.109 R)
• M40: 30,753,881 km (0.114 R)
• M41: 33,207,137 km (0.064 R)
• M42: 33,686,149 km (0.12 R)
• M43: 36,016,735 km (0.075 R)
• M44: 37,499,549 km (0.043 R)
• M45: 37,898,377 km (0.076 R)
• M46: 37,998,308 km (0.092 R)
• M47: 39,507,601 km (0.075 R)
• M48: 41,859,579 km (0.078 R)
• M49: 42,273,217 km (0.077 R)
• M50: 43,208,951 km (0.102 R)
• M51: 43,626,928 km (0.037 R)
• M52: 44,994,851 km (0.053 R)
• M53: 45,630,941 km (0.11 R)
• M54: 46,590,611 km (0.051 R)
• M55: 47,341,742 km (0.081 R)
• M56: 50,605,519 km (0.061 R)
• M57: 51,266,891 km (0.041 R)
• M58: 52,375,561 km (0.065 R)
• M59: 53,492,309 km (0.059 R)
• M60: 55,635,299 km (0.09 R)
• M61: 56,090,076 km (0.086 R)
• M62: 57,232,405 km (0.097 R)
• M63: 58,267,024 km (0.074 R)
• M64: 63,057,597 km (0.065 R)
• M65: 63,176,078 km (0.092 R)
• M66: 64,245,105 km (0.12 R)
• M67: 64,483,564 km (0.116 R)
• M68: 64,841,701 km (0.062 R)
• M69: 65,320,265 km (0.115 R)
• M70: 67,125,163 km (0.082 R)
• M71: 67,246,038 km (0.118 R)
• M72: 68,946,367 km (0.093 R)
• M73: 70,046,959 km (0.104 R)
• M74: 72,141,628 km (0.064 R)
• M75: 72,265,495 km (0.116 R)
• M76: 72,761,562 km (0.095 R)
• M77: 73,258,825 km (0.095 R)
• M78: 76,644,674 km (0.069 R)
• M79: 77,404,033 km (0.084 R)
• M80: 77,530,742 km (0.106 R)
• M81: 77,911,618 km (0.11 R)
• M82: 78,293,093 km (0.081 R)
• M83: 79,441,107 km (0.115 R)
• M84: 79,953,031 km (0.067 R)
• M85: 80,466,151 km (0.095 R)
• M86: 80,723,161 km (0.072 R)
• M87: 82,270,601 km (0.061 R)
• M88: 83,307,763 km (0.107 R)
• M89: 83,697,765 km (0.078 R)
• M90: 83,958,065 km (0.051 R)
• M91: 84,740,761 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 22.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.2

Radius: 3.2

Gravity: 49.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 18.27 AU - 26.35 AU

Year: 31854 Days

Day: 25 Hours

Environment

Temp: -184 °C

Axial Tilt: 79.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,958,328 km

• M1: 503,247 km (0.096 R)
• M2: 1,088,923 km (0.108 R)
• M3: 1,250,189 km (0.103 R)
• M4: 1,316,760 km (0.091 R)
• M5: 1,418,936 km (0.109 R)
• M6: 2,084,048 km (0.092 R)
• M7: 2,406,431 km (0.111 R)
• M8: 3,232,660 km (0.053 R)
• M9: 3,416,815 km (0.079 R)
• M10: 3,604,411 km (0.103 R)
• M11: 4,286,877 km (0.118 R)
• M12: 4,850,412 km (0.091 R)
• M13: 5,167,559 km (0.115 R)
• M14: 5,546,042 km (0.12 R)
• M15: 6,733,699 km (0.096 R)
• M16: 8,244,937 km (0.104 R)
• M17: 8,622,672 km (0.04 R)
• M18: 9,135,044 km (0.107 R)
• M19: 9,199,671 km (0.086 R)
• M20: 9,855,358 km (0.089 R)
• M21: 10,188,812 km (0.109 R)
• M22: 10,390,769 km (0.053 R)
• M23: 12,768,777 km (0.083 R)
• M24: 12,986,292 km (0.104 R)
• M25: 13,059,146 km (0.108 R)
• M26: 13,572,566 km (0.046 R)
• M27: 15,924,095 km (0.104 R)
• M28: 16,158,365 km (0.116 R)
• M29: 16,947,045 km (0.096 R)
• M30: 17,426,357 km (0.104 R)
• M31: 17,910,007 km (0.089 R)
• M32: 18,072,171 km (0.113 R)
• M33: 18,725,913 km (0.092 R)
• M34: 22,108,471 km (0.076 R)
• M35: 22,807,093 km (0.112 R)
• M36: 24,136,569 km (0.117 R)
• M37: 25,218,162 km (0.114 R)
• M38: 25,856,346 km (0.113 R)
• M39: 26,869,872 km (0.051 R)
• M40: 28,084,307 km (0.107 R)
• M41: 28,461,593 km (0.069 R)
• M42: 29,221,251 km (0.088 R)
• M43: 30,180,024 km (0.095 R)
• M44: 30,857,403 km (0.077 R)
• M45: 31,051,731 km (0.075 R)
• M46: 32,621,760 km (0.067 R)
• M47: 34,217,521 km (0.052 R)
• M48: 34,519,559 km (0.109 R)
• M49: 34,620,388 km (0.113 R)
• M50: 35,532,636 km (0.087 R)
• M51: 35,634,362 km (0.103 R)
• M52: 38,003,544 km (0.108 R)
• M53: 41,490,221 km (0.082 R)
• M54: 41,919,867 km (0.098 R)
• M55: 42,027,427 km (0.052 R)
• M56: 44,198,990 km (0.08 R)
• M57: 44,527,806 km (0.047 R)
• M58: 46,517,907 km (0.09 R)
• M59: 48,198,489 km (0.035 R)
• M60: 48,537,029 km (0.104 R)
• M61: 48,763,072 km (0.113 R)
• M62: 49,329,898 km (0.093 R)
• M63: 51,158,133 km (0.118 R)
• M64: 51,503,405 km (0.099 R)
• M65: 53,707,880 km (0.094 R)
• M66: 53,941,851 km (0.105 R)
• M67: 54,645,409 km (0.113 R)
• M68: 55,588,175 km (0.06 R)
• M69: 60,503,662 km (0.075 R)
• M70: 60,868,681 km (0.115 R)
• M71: 62,336,386 km (0.032 R)
• M72: 62,582,175 km (0.089 R)
• M73: 63,568,324 km (0.056 R)
• M74: 65,931,073 km (0.1 R)
• M75: 66,683,251 km (0.106 R)
• M76: 67,564,233 km (0.067 R)
• M77: 67,943,015 km (0.09 R)
• M78: 68,829,532 km (0.119 R)
• M79: 68,956,391 km (0.099 R)
• M80: 72,026,737 km (0.037 R)
• M81: 72,930,608 km (0.057 R)
• M82: 73,060,010 km (0.103 R)
• M83: 75,010,616 km (0.101 R)
• M84: 80,161,720 km (0.083 R)
• M85: 80,696,532 km (0.057 R)
• M86: 80,830,273 km (0.083 R)
• M87: 81,232,392 km (0.114 R)
• M88: 85,153,053 km (0.044 R)
• M89: 85,562,053 km (0.102 R)
• M90: 86,793,244 km (0.096 R)
• M91: 88,030,269 km (0.113 R)
• M92: 88,168,198 km (0.101 R)
• M93: 89,134,750 km (0.064 R)
• M94: 89,273,128 km (0.118 R)
• M95: 89,827,388 km (0.087 R)
• M96: 91,078,624 km (0.088 R)
• M97: 91,636,624 km (0.09 R)
• M98: 93,738,923 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 23.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.6

Radius: 6.9

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 18.71 AU - 27.49 AU

Year: 33561 Days

Day: 24.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,958,328 km

• M1: 94,097 km (0.077 R)
• M2: 140,173 km (0.101 R)
• M3: 273,764 km (0.092 R)
• M4: 856,897 km (0.113 R)
• M5: 2,147,926 km (0.065 R)
• M6: 2,346,891 km (0.11 R)
• M7: 2,891,577 km (0.066 R)
• M8: 3,613,686 km (0.094 R)
• M9: 3,802,628 km (0.047 R)
• M10: 5,213,635 km (0.116 R)
• M11: 5,373,705 km (0.092 R)
• M12: 6,653,066 km (0.109 R)
• M13: 6,884,793 km (0.028 R)
• M14: 7,356,326 km (0.106 R)
• M15: 7,475,854 km (0.088 R)
• M16: 7,535,843 km (0.048 R)
• M17: 7,960,252 km (0.065 R)
• M18: 9,734,633 km (0.074 R)
• M19: 10,396,902 km (0.107 R)
• M20: 11,073,683 km (0.075 R)
• M21: 12,540,640 km (0.046 R)
• M22: 13,115,395 km (0.089 R)
• M23: 13,406,064 km (0.079 R)
• M24: 13,772,279 km (0.098 R)
• M25: 14,664,780 km (0.103 R)
• M26: 15,422,643 km (0.109 R)
• M27: 15,883,554 km (0.074 R)
• M28: 15,960,746 km (0.111 R)
• M29: 18,012,780 km (0.093 R)
• M30: 20,818,638 km (0.026 R)
• M31: 21,242,598 km (0.079 R)
• M32: 21,327,720 km (0.11 R)
• M33: 22,705,366 km (0.118 R)
• M34: 22,792,432 km (0.119 R)
• M35: 25,274,710 km (0.06 R)
• M36: 27,284,258 km (0.068 R)
• M37: 27,655,261 km (0.043 R)
• M38: 28,589,649 km (0.028 R)
• M39: 31,260,869 km (0.066 R)
• M40: 31,843,552 km (0.118 R)
• M41: 34,110,409 km (0.109 R)
• M42: 34,810,527 km (0.12 R)
• M43: 35,818,966 km (0.026 R)
• M44: 37,555,199 km (0.063 R)
• M45: 37,658,122 km (0.038 R)
• M46: 38,174,534 km (0.089 R)
• M47: 40,579,619 km (0.065 R)
• M48: 41,002,981 km (0.11 R)
• M49: 41,215,111 km (0.118 R)
• M50: 41,321,325 km (0.105 R)
• M51: 42,495,968 km (0.08 R)
• M52: 44,223,823 km (0.051 R)
• M53: 44,441,488 km (0.07 R)
• M54: 45,754,509 km (0.076 R)
• M55: 46,969,393 km (0.114 R)
• M56: 47,971,250 km (0.087 R)
• M57: 48,083,000 km (0.077 R)
• M58: 50,563,332 km (0.053 R)
• M59: 50,677,176 km (0.116 R)
• M60: 50,904,864 km (0.086 R)
• M61: 51,018,858 km (0.066 R)
• M62: 51,704,465 km (0.085 R)
• M63: 51,933,798 km (0.12 R)
• M64: 52,278,322 km (0.053 R)
• M65: 53,432,171 km (0.106 R)
• M66: 55,647,416 km (0.074 R)
• M67: 56,589,135 km (0.051 R)
• M68: 57,062,013 km (0.088 R)
• M69: 58,369,050 km (0.09 R)
• M70: 62,470,874 km (0.113 R)
• M71: 63,081,832 km (0.057 R)
• M72: 64,679,687 km (0.062 R)
• M73: 65,050,390 km (0.096 R)
• M74: 65,174,108 km (0.118 R)
• M75: 65,545,709 km (0.118 R)
• M76: 66,042,224 km (0.114 R)
• M77: 69,679,247 km (0.118 R)
• M78: 70,821,128 km (0.102 R)
• M79: 71,203,201 km (0.064 R)
• M80: 71,969,142 km (0.032 R)
• M81: 73,767,308 km (0.114 R)
• M82: 74,154,468 km (0.089 R)
• M83: 74,283,720 km (0.108 R)
• M84: 76,100,736 km (0.092 R)
• M85: 76,622,683 km (0.084 R)
• M86: 79,117,527 km (0.094 R)
• M87: 79,646,206 km (0.1 R)
• M88: 80,176,081 km (0.068 R)
• M89: 81,906,031 km (0.079 R)
• M90: 82,574,584 km (0.115 R)
• M91: 86,216,544 km (0.085 R)
• M92: 87,715,216 km (0.074 R)
• M93: 91,430,179 km (0.063 R)
• M94: 92,123,715 km (0.11 R)

Kuiper Belt

Range: 36.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit