🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.57 AU - 0.93 AU

Year: 233 Days

Day: 15.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.96 AU - 1.16 AU

Year: 391 Days

Day: 40.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.64 AU - 2.7 AU

Year: 1145 Days

Day: 31.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.39 AU - 3.25 AU

Year: 1696 Days

Day: 47.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,668,214 km

• M1: 1,236,426 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.16 AU - 3.4 AU

Year: 2128 Days

Day: 28.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 10.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.59 AU - 5.75 AU

Year: 4210 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,668,214 km

• M1: 343,626 km (0.04 R)
• M2: 429,795 km (0.053 R)
• M3: 525,089 km (0.105 R)
• M4: 1,088,624 km (0.083 R)
• M5: 1,748,650 km (0.096 R)
• M6: 1,910,215 km (0.064 R)
• M7: 2,248,306 km (0.119 R)
• M8: 2,371,126 km (0.116 R)
• M9: 2,642,048 km (0.084 R)
• M10: 2,847,147 km (0.043 R)
• M11: 3,077,079 km (0.103 R)
• M12: 3,312,994 km (0.117 R)
• M13: 3,514,204 km (0.05 R)
• M14: 3,760,890 km (0.069 R)
• M15: 3,949,833 km (0.071 R)
• M16: 4,713,829 km (0.08 R)
• M17: 5,499,218 km (0.083 R)
• M18: 5,618,148 km (0.115 R)
• M19: 5,834,467 km (0.096 R)
• M20: 6,004,559 km (0.082 R)
• M21: 6,078,012 km (0.046 R)
• M22: 6,374,664 km (0.094 R)
• M23: 6,524,861 km (0.097 R)
• M24: 6,650,822 km (0.081 R)
• M25: 6,803,113 km (0.095 R)
• M26: 6,905,288 km (0.099 R)
• M27: 6,982,331 km (0.118 R)
• M28: 7,085,404 km (0.076 R)
• M29: 7,293,046 km (0.087 R)
• M30: 7,634,877 km (0.036 R)
• M31: 7,741,241 km (0.115 R)
• M32: 8,198,263 km (0.05 R)
• M33: 8,886,263 km (0.085 R)
• M34: 9,110,361 km (0.099 R)
• M35: 9,478,671 km (0.115 R)
• M36: 9,909,513 km (0.107 R)
• M37: 9,996,429 km (0.104 R)
• M38: 11,543,869 km (0.066 R)
• M39: 11,727,127 km (0.106 R)
• M40: 11,973,066 km (0.071 R)
• M41: 12,096,633 km (0.102 R)
• M42: 12,251,766 km (0.1 R)
• M43: 12,626,808 km (0.049 R)
• M44: 12,721,055 km (0.042 R)
• M45: 13,132,599 km (0.105 R)
• M46: 13,420,126 km (0.079 R)
• M47: 13,903,925 km (0.07 R)
• M48: 14,066,389 km (0.088 R)
• M49: 14,131,613 km (0.04 R)
• M50: 14,459,083 km (0.073 R)
• M51: 14,722,824 km (0.107 R)
• M52: 16,751,521 km (0.107 R)
• M53: 16,855,192 km (0.05 R)
• M54: 17,482,007 km (0.109 R)
• M55: 17,622,330 km (0.08 R)
• M56: 17,974,932 km (0.101 R)
• M57: 18,116,452 km (0.056 R)
• M58: 19,335,525 km (0.064 R)
• M59: 19,626,193 km (0.111 R)
• M60: 20,580,777 km (0.093 R)
• M61: 20,654,828 km (0.112 R)
• M62: 20,877,580 km (0.082 R)
• M63: 21,175,878 km (0.116 R)
• M64: 21,550,620 km (0.06 R)
• M65: 21,889,759 km (0.096 R)
• M66: 22,003,154 km (0.064 R)
• M67: 24,078,525 km (0.115 R)
• M68: 24,784,029 km (0.114 R)
• M69: 25,218,611 km (0.085 R)
• M70: 25,695,529 km (0.067 R)
• M71: 26,215,531 km (0.11 R)
• M72: 26,416,590 km (0.054 R)
• M73: 27,144,085 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.8

Radius: 3.7

Gravity: 41.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.71 AU - 17.69 AU

Year: 24443 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 79,668,214 km

• M1: 84,074 km (0.04 R)
• M2: 243,396 km (0.102 R)
• M3: 749,635 km (0.082 R)
• M4: 987,645 km (0.097 R)
• M5: 1,400,834 km (0.117 R)
• M6: 1,463,815 km (0.092 R)
• M7: 1,691,653 km (0.094 R)
• M8: 1,930,710 km (0.116 R)
• M9: 2,071,931 km (0.032 R)
• M10: 2,107,834 km (0.031 R)
• M11: 2,554,084 km (0.069 R)
• M12: 3,702,398 km (0.054 R)
• M13: 4,374,391 km (0.094 R)
• M14: 4,890,654 km (0.057 R)
• M15: 5,131,656 km (0.115 R)
• M16: 5,425,915 km (0.113 R)
• M17: 5,725,709 km (0.109 R)
• M18: 6,603,998 km (0.086 R)
• M19: 7,031,549 km (0.091 R)
• M20: 8,139,171 km (0.116 R)
• M21: 8,539,495 km (0.111 R)
• M22: 9,359,292 km (0.074 R)
• M23: 9,718,177 km (0.044 R)
• M24: 9,838,902 km (0.101 R)
• M25: 11,009,506 km (0.054 R)
• M26: 11,135,318 km (0.086 R)
• M27: 11,515,446 km (0.092 R)
• M28: 14,020,163 km (0.073 R)
• M29: 14,088,230 km (0.105 R)
• M30: 14,706,219 km (0.085 R)
• M31: 14,844,746 km (0.109 R)
• M32: 15,262,872 km (0.058 R)
• M33: 16,110,793 km (0.105 R)
• M34: 16,828,863 km (0.119 R)
• M35: 17,337,795 km (0.086 R)
• M36: 17,925,714 km (0.118 R)
• M37: 18,445,268 km (0.075 R)
• M38: 21,508,284 km (0.046 R)
• M39: 23,097,612 km (0.102 R)
• M40: 23,258,579 km (0.097 R)
• M41: 24,314,292 km (0.072 R)
• M42: 24,724,489 km (0.053 R)
• M43: 24,971,625 km (0.113 R)
• M44: 25,385,412 km (0.11 R)
• M45: 26,219,869 km (0.075 R)
• M46: 26,387,868 km (0.105 R)
• M47: 27,232,946 km (0.108 R)
• M48: 28,431,075 km (0.098 R)
• M49: 28,690,029 km (0.1 R)
• M50: 29,297,247 km (0.116 R)
• M51: 31,411,364 km (0.043 R)
• M52: 31,589,685 km (0.114 R)
• M53: 31,678,995 km (0.092 R)
• M54: 32,126,891 km (0.111 R)
• M55: 32,216,649 km (0.058 R)
• M56: 32,396,616 km (0.105 R)
• M57: 33,028,816 km (0.041 R)
• M58: 33,210,279 km (0.082 R)
• M59: 33,756,311 km (0.082 R)
• M60: 34,305,485 km (0.042 R)
• M61: 35,134,706 km (0.076 R)
• M62: 40,149,675 km (0.113 R)
• M63: 40,246,465 km (0.104 R)
• M64: 41,023,177 km (0.073 R)
• M65: 42,887,914 km (0.098 R)
• M66: 44,079,761 km (0.093 R)
• M67: 44,179,542 km (0.073 R)
• M68: 44,379,405 km (0.116 R)
• M69: 45,081,318 km (0.07 R)
• M70: 45,786,822 km (0.074 R)
• M71: 46,394,339 km (0.105 R)
• M72: 49,472,315 km (0.084 R)
• M73: 51,245,499 km (0.11 R)
• M74: 52,192,603 km (0.117 R)
• M75: 53,358,120 km (0.04 R)
• M76: 54,317,940 km (0.07 R)
• M77: 54,853,799 km (0.117 R)
• M78: 55,714,585 km (0.109 R)
• M79: 56,146,624 km (0.073 R)
• M80: 57,667,735 km (0.117 R)
• M81: 57,776,942 km (0.081 R)
• M82: 60,639,347 km (0.077 R)
• M83: 61,306,404 km (0.076 R)
• M84: 62,199,653 km (0.085 R)
• M85: 64,225,059 km (0.116 R)
• M86: 64,451,400 km (0.099 R)
• M87: 65,587,297 km (0.112 R)
• M88: 65,815,284 km (0.104 R)
• M89: 66,500,741 km (0.067 R)
• M90: 66,959,109 km (0.039 R)
• M91: 67,418,375 km (0.066 R)
• M92: 68,802,753 km (0.094 R)
• M93: 69,730,859 km (0.039 R)
• M94: 70,779,839 km (0.064 R)
• M95: 75,266,279 km (0.105 R)
• M96: 75,863,474 km (0.094 R)
• M97: 75,983,152 km (0.086 R)
• M98: 79,236,457 km (0.044 R)
• M99: 79,965,597 km (0.1 R)

Asteroid Belt

Center: 17.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.3

Radius: 4.7

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.58 AU - 20.46 AU

Year: 26265 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,668,214 km

• M1: 74,799 km (0.114 R)
• M2: 284,535 km (0.115 R)
• M3: 314,754 km (0.098 R)
• M4: 346,020 km (0.104 R)
• M5: 519,853 km (0.116 R)
• M6: 677,230 km (0.093 R)
• M7: 1,157,588 km (0.086 R)
• M8: 1,497,923 km (0.083 R)
• M9: 1,580,651 km (0.12 R)
• M10: 2,232,599 km (0.077 R)
• M11: 3,417,863 km (0.106 R)
• M12: 3,490,717 km (0.111 R)
• M13: 3,900,016 km (0.076 R)
• M14: 4,168,545 km (0.104 R)
• M15: 4,885,866 km (0.106 R)
• M16: 4,967,846 km (0.087 R)
• M17: 5,175,039 km (0.108 R)
• M18: 6,476,092 km (0.082 R)
• M19: 6,793,389 km (0.077 R)
• M20: 8,455,122 km (0.087 R)
• M21: 8,553,707 km (0.082 R)
• M22: 9,663,274 km (0.117 R)
• M23: 10,182,379 km (0.117 R)
• M24: 11,031,646 km (0.092 R)
• M25: 11,410,278 km (0.087 R)
• M26: 11,793,249 km (0.091 R)
• M27: 12,180,408 km (0.092 R)
• M28: 13,137,835 km (0.108 R)
• M29: 13,194,981 km (0.063 R)
• M30: 14,236,332 km (0.072 R)
• M31: 14,885,587 km (0.109 R)
• M32: 15,665,291 km (0.025 R)
• M33: 16,274,154 km (0.096 R)
• M34: 17,139,428 km (0.066 R)
• M35: 18,337,408 km (0.059 R)
• M36: 21,414,786 km (0.118 R)
• M37: 22,157,838 km (0.072 R)
• M38: 22,840,603 km (0.083 R)
• M39: 23,460,985 km (0.043 R)
• M40: 23,599,513 km (0.085 R)
• M41: 24,788,666 km (0.079 R)
• M42: 25,426,103 km (0.113 R)
• M43: 25,854,102 km (0.117 R)
• M44: 25,925,610 km (0.103 R)
• M45: 27,224,868 km (0.11 R)
• M46: 27,735,744 km (0.039 R)
• M47: 27,882,350 km (0.08 R)
• M48: 28,102,708 km (0.116 R)
• M49: 28,176,310 km (0.111 R)
• M50: 28,397,416 km (0.075 R)
• M51: 29,213,023 km (0.098 R)
• M52: 29,436,822 km (0.116 R)
• M53: 30,186,906 km (0.119 R)
• M54: 31,399,995 km (0.09 R)
• M55: 31,935,705 km (0.106 R)
• M56: 32,938,758 km (0.094 R)
• M57: 33,795,505 km (0.101 R)
• M58: 34,738,421 km (0.057 R)
• M59: 34,817,259 km (0.085 R)
• M60: 35,769,599 km (0.107 R)
• M61: 36,008,955 km (0.08 R)
• M62: 37,213,966 km (0.113 R)
• M63: 38,024,637 km (0.09 R)
• M64: 38,350,461 km (0.058 R)
• M65: 39,005,102 km (0.104 R)
• M66: 39,416,047 km (0.117 R)
• M67: 39,498,475 km (0.053 R)
• M68: 39,993,794 km (0.12 R)
• M69: 40,408,180 km (0.106 R)
• M70: 41,324,916 km (0.116 R)
• M71: 43,944,973 km (0.064 R)
• M72: 44,458,243 km (0.082 R)
• M73: 46,010,022 km (0.064 R)
• M74: 46,183,555 km (0.082 R)
• M75: 47,316,610 km (0.086 R)
• M76: 47,842,745 km (0.086 R)
• M77: 48,282,563 km (0.098 R)
• M78: 49,610,244 km (0.075 R)
• M79: 51,039,502 km (0.076 R)
• M80: 53,026,910 km (0.109 R)
• M81: 53,117,866 km (0.077 R)
• M82: 53,208,821 km (0.111 R)
• M83: 54,763,442 km (0.071 R)
• M84: 54,947,298 km (0.111 R)
• M85: 55,039,301 km (0.052 R)
• M86: 55,223,605 km (0.075 R)
• M87: 57,076,674 km (0.063 R)
• M88: 57,449,771 km (0.069 R)
• M89: 58,667,797 km (0.079 R)
• M90: 59,421,621 km (0.108 R)
• M91: 59,516,166 km (0.118 R)
• M92: 60,558,415 km (0.093 R)
• M93: 62,085,211 km (0.11 R)
• M94: 63,431,442 km (0.102 R)
• M95: 64,690,158 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 6.5

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.91 AU - 20.43 AU

Year: 32444 Days

Day: 17.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,668,214 km

• M1: 93,947 km (0.074 R)
• M2: 212,728 km (0.085 R)
• M3: 273,016 km (0.034 R)
• M4: 376,687 km (0.105 R)
• M5: 453,730 km (0.113 R)
• M6: 494,421 km (0.078 R)
• M7: 536,458 km (0.102 R)
• M8: 970,591 km (0.094 R)
• M9: 1,279,959 km (0.112 R)
• M10: 1,523,355 km (0.115 R)
• M11: 1,949,709 km (0.066 R)
• M12: 2,088,087 km (0.103 R)
• M13: 3,104,006 km (0.072 R)
• M14: 3,640,464 km (0.12 R)
• M15: 5,079,147 km (0.099 R)
• M16: 5,907,321 km (0.065 R)
• M17: 6,158,795 km (0.094 R)
• M18: 6,828,844 km (0.092 R)
• M19: 7,092,884 km (0.118 R)
• M20: 7,199,398 km (0.113 R)
• M21: 7,413,921 km (0.034 R)
• M22: 8,015,005 km (0.027 R)
• M23: 8,349,506 km (0.105 R)
• M24: 9,438,429 km (0.071 R)
• M25: 9,910,111 km (0.117 R)
• M26: 10,029,191 km (0.039 R)
• M27: 11,999,245 km (0.075 R)
• M28: 12,962,655 km (0.069 R)
• M29: 13,093,105 km (0.091 R)
• M30: 14,285,549 km (0.076 R)
• M31: 14,894,712 km (0.053 R)
• M32: 15,998,595 km (0.108 R)
• M33: 16,278,791 km (0.098 R)
• M34: 16,489,874 km (0.098 R)
• M35: 17,128,657 km (0.05 R)
• M36: 18,138,443 km (0.062 R)
• M37: 18,723,969 km (0.118 R)
• M38: 20,064,216 km (0.115 R)
• M39: 20,974,818 km (0.102 R)
• M40: 23,547,453 km (0.052 R)
• M41: 23,706,475 km (0.094 R)
• M42: 23,945,832 km (0.047 R)
• M43: 24,911,037 km (0.057 R)
• M44: 25,235,665 km (0.106 R)
• M45: 25,479,958 km (0.079 R)
• M46: 26,465,210 km (0.078 R)
• M47: 26,713,542 km (0.079 R)
• M48: 27,295,777 km (0.06 R)
• M49: 27,630,428 km (0.084 R)
• M50: 28,219,245 km (0.105 R)
• M51: 28,388,290 km (0.071 R)
• M52: 29,409,296 km (0.116 R)
• M53: 30,528,886 km (0.102 R)
• M54: 30,702,420 km (0.104 R)
• M55: 30,963,318 km (0.051 R)
• M56: 31,137,600 km (0.118 R)
• M57: 31,224,816 km (0.076 R)
• M58: 31,662,539 km (0.059 R)
• M59: 32,014,094 km (0.079 R)
• M60: 32,102,207 km (0.077 R)
• M61: 34,420,675 km (0.089 R)
• M62: 34,963,416 km (0.051 R)
• M63: 35,235,834 km (0.079 R)
• M64: 35,691,359 km (0.095 R)
• M65: 36,148,829 km (0.12 R)
• M66: 37,998,308 km (0.115 R)
• M67: 38,184,856 km (0.091 R)
• M68: 41,692,179 km (0.081 R)
• M69: 44,610,384 km (0.076 R)
• M70: 47,493,434 km (0.08 R)
• M71: 47,996,682 km (0.096 R)
• M72: 48,703,980 km (0.094 R)
• M73: 49,008,113 km (0.079 R)
• M74: 49,924,549 km (0.03 R)
• M75: 50,641,273 km (0.119 R)
• M76: 50,949,444 km (0.03 R)
• M77: 51,774,327 km (0.117 R)
• M78: 53,228,568 km (0.105 R)
• M79: 54,380,472 km (0.119 R)
• M80: 55,117,839 km (0.095 R)
• M81: 55,223,456 km (0.037 R)
• M82: 55,540,603 km (0.075 R)
• M83: 56,495,935 km (0.118 R)
• M84: 57,349,541 km (0.097 R)
• M85: 58,638,027 km (0.096 R)
• M86: 58,745,887 km (0.065 R)
• M87: 61,352,929 km (0.086 R)
• M88: 65,669,276 km (0.064 R)
• M89: 68,600,796 km (0.094 R)
• M90: 72,036,012 km (0.112 R)
• M91: 72,382,481 km (0.052 R)
• M92: 72,845,486 km (0.033 R)
• M93: 73,193,451 km (0.049 R)
• M94: 74,941,053 km (0.045 R)
• M95: 78,002,723 km (0.04 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit