🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 40.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.01 AU - 1.33 AU

Year: 443 Days

Day: 24.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.31 AU - 1.31 AU

Year: 525 Days

Day: 27 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.78 AU - 2.22 AU

Year: 990 Days

Day: 35.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 12.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.48 AU - 8.9 AU

Year: 7460 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,989,295 km

• M1: 195,824 km (0.051 R)
• M2: 394,041 km (0.077 R)
• M3: 552,914 km (0.097 R)
• M4: 1,104,032 km (0.072 R)
• M5: 1,234,781 km (0.095 R)
• M6: 1,343,239 km (0.108 R)
• M7: 1,469,500 km (0.037 R)
• M8: 2,177,098 km (0.107 R)
• M9: 2,360,804 km (0.035 R)
• M10: 2,619,908 km (0.074 R)
• M11: 2,779,828 km (0.068 R)
• M12: 3,090,991 km (0.112 R)
• M13: 3,374,928 km (0.059 R)
• M14: 4,153,136 km (0.107 R)
• M15: 4,236,163 km (0.119 R)
• M16: 4,446,049 km (0.11 R)
• M17: 4,680,768 km (0.094 R)
• M18: 5,029,780 km (0.082 R)
• M19: 5,409,908 km (0.07 R)
• M20: 5,500,714 km (0.107 R)
• M21: 5,614,857 km (0.104 R)
• M22: 6,245,562 km (0.086 R)
• M23: 6,972,757 km (0.098 R)
• M24: 7,573,841 km (0.047 R)
• M25: 7,726,730 km (0.065 R)
• M26: 7,958,008 km (0.104 R)
• M27: 8,087,410 km (0.116 R)
• M28: 8,322,279 km (0.079 R)
• M29: 8,798,898 km (0.047 R)
• M30: 8,879,232 km (0.094 R)
• M31: 9,284,343 km (0.113 R)
• M32: 9,393,400 km (0.114 R)
• M33: 9,750,939 km (0.063 R)
• M34: 10,168,915 km (0.106 R)
• M35: 10,366,085 km (0.113 R)
• M36: 10,564,452 km (0.043 R)
• M37: 11,487,471 km (0.086 R)
• M38: 12,077,485 km (0.105 R)
• M39: 12,496,359 km (0.112 R)
• M40: 12,920,170 km (0.096 R)
• M41: 13,410,103 km (0.12 R)
• M42: 13,595,454 km (0.097 R)
• M43: 13,937,585 km (0.077 R)
• M44: 14,125,330 km (0.11 R)
• M45: 14,250,992 km (0.09 R)
• M46: 14,852,825 km (0.116 R)
• M47: 15,592,586 km (0.086 R)
• M48: 17,074,503 km (0.069 R)
• M49: 17,309,072 km (0.043 R)
• M50: 17,713,585 km (0.083 R)
• M51: 17,815,311 km (0.052 R)
• M52: 18,223,863 km (0.095 R)
• M53: 18,360,595 km (0.087 R)
• M54: 18,704,371 km (0.108 R)
• M55: 19,084,799 km (0.069 R)
• M56: 19,642,799 km (0.092 R)
• M57: 20,312,399 km (0.115 R)
• M58: 20,632,239 km (0.069 R)
• M59: 20,953,725 km (0.098 R)
• M60: 21,312,909 km (0.12 R)
• M61: 21,565,580 km (0.11 R)
• M62: 21,746,594 km (0.093 R)
• M63: 22,146,768 km (0.034 R)
• M64: 22,402,580 km (0.113 R)
• M65: 22,585,987 km (0.087 R)
• M66: 22,880,546 km (0.095 R)
• M67: 23,176,151 km (0.068 R)
• M68: 23,361,652 km (0.081 R)
• M69: 23,696,752 km (0.105 R)
• M70: 24,033,496 km (0.09 R)
• M71: 24,447,284 km (0.063 R)
• M72: 24,560,530 km (0.111 R)
• M73: 24,863,316 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 9.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.55 AU - 14.99 AU

Year: 15965 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,989,295 km

• M1: 136,433 km (0.103 R)
• M2: 620,831 km (0.095 R)
• M3: 828,024 km (0.091 R)
• M4: 967,001 km (0.098 R)
• M5: 1,171,202 km (0.096 R)
• M6: 1,328,579 km (0.108 R)
• M7: 1,556,715 km (0.049 R)
• M8: 1,642,734 km (0.12 R)
• M9: 1,957,189 km (0.059 R)
• M10: 2,169,468 km (0.068 R)
• M11: 2,590,886 km (0.087 R)
• M12: 3,367,747 km (0.115 R)
• M13: 3,452,120 km (0.106 R)
• M14: 3,651,684 km (0.078 R)
• M15: 4,426,003 km (0.119 R)
• M16: 5,055,510 km (0.04 R)
• M17: 5,380,736 km (0.074 R)
• M18: 5,446,709 km (0.104 R)
• M19: 5,645,973 km (0.097 R)
• M20: 6,189,163 km (0.104 R)
• M21: 6,749,108 km (0.078 R)
• M22: 6,927,578 km (0.081 R)
• M23: 7,992,416 km (0.072 R)
• M24: 8,371,497 km (0.117 R)
• M25: 9,226,000 km (0.069 R)
• M26: 9,905,174 km (0.034 R)
• M27: 10,148,720 km (0.052 R)
• M28: 10,312,230 km (0.04 R)
• M29: 11,142,797 km (0.114 R)
• M30: 11,737,000 km (0.059 R)
• M31: 12,341,525 km (0.087 R)
• M32: 12,472,423 km (0.109 R)
• M33: 12,867,810 km (0.11 R)
• M34: 13,356,547 km (0.072 R)
• M35: 13,715,881 km (0.081 R)
• M36: 14,078,506 km (0.069 R)
• M37: 14,582,052 km (0.113 R)
• M38: 14,766,656 km (0.104 R)
• M39: 14,998,533 km (0.075 R)
• M40: 15,091,583 km (0.108 R)
• M41: 15,559,974 km (0.083 R)
• M42: 16,751,521 km (0.104 R)
• M43: 17,923,022 km (0.11 R)
• M44: 18,021,756 km (0.092 R)
• M45: 18,668,468 km (0.114 R)
• M46: 18,969,459 km (0.107 R)
• M47: 20,861,273 km (0.074 R)
• M48: 20,965,244 km (0.098 R)
• M49: 21,069,364 km (0.086 R)
• M50: 21,961,416 km (0.07 R)
• M51: 22,758,773 km (0.076 R)
• M52: 23,295,680 km (0.104 R)
• M53: 23,836,775 km (0.117 R)
• M54: 24,272,554 km (0.07 R)
• M55: 25,318,093 km (0.042 R)
• M56: 25,818,498 km (0.115 R)
• M57: 26,209,996 km (0.065 R)
• M58: 26,378,443 km (0.057 R)
• M59: 26,998,825 km (0.075 R)
• M60: 27,910,026 km (0.086 R)
• M61: 28,254,251 km (0.082 R)
• M62: 28,715,461 km (0.113 R)
• M63: 29,353,645 km (0.08 R)
• M64: 30,703,168 km (0.12 R)
• M65: 31,594,173 km (0.079 R)
• M66: 31,773,391 km (0.085 R)
• M67: 32,553,993 km (0.092 R)
• M68: 32,976,906 km (0.078 R)
• M69: 33,279,991 km (0.068 R)
• M70: 33,706,046 km (0.113 R)
• M71: 34,133,896 km (0.095 R)
• M72: 34,195,231 km (0.052 R)
• M73: 35,242,266 km (0.12 R)
• M74: 35,552,233 km (0.111 R)
• M75: 35,987,862 km (0.044 R)
• M76: 36,112,627 km (0.105 R)
• M77: 36,237,391 km (0.059 R)
• M78: 36,487,669 km (0.079 R)
• M79: 39,213,791 km (0.118 R)
• M80: 40,763,625 km (0.063 R)
• M81: 41,939,015 km (0.107 R)
• M82: 42,070,362 km (0.103 R)
• M83: 42,728,892 km (0.105 R)
• M84: 43,324,441 km (0.08 R)
• M85: 43,723,119 km (0.109 R)
• M86: 43,856,261 km (0.071 R)
• M87: 44,189,715 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.1

Radius: 3.7

Gravity: 65.75 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.43 AU - 15.23 AU

Year: 19980 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,989,295 km

• M1: 53,406 km (0.1 R)
• M2: 198,965 km (0.053 R)
• M3: 230,530 km (0.099 R)
• M4: 415,284 km (0.037 R)
• M5: 478,564 km (0.111 R)
• M6: 711,936 km (0.111 R)
• M7: 1,004,699 km (0.065 R)
• M8: 2,036,326 km (0.112 R)
• M9: 2,072,529 km (0.061 R)
• M10: 2,331,034 km (0.065 R)
• M11: 2,368,733 km (0.102 R)
• M12: 2,444,878 km (0.097 R)
• M13: 2,483,325 km (0.094 R)
• M14: 3,124,202 km (0.045 R)
• M15: 3,419,957 km (0.118 R)
• M16: 3,768,819 km (0.086 R)
• M17: 4,037,946 km (0.088 R)
• M18: 4,174,828 km (0.099 R)
• M19: 4,406,256 km (0.064 R)
• M20: 4,594,450 km (0.12 R)
• M21: 5,174,740 km (0.062 R)
• M22: 5,273,624 km (0.117 R)
• M23: 5,574,166 km (0.101 R)
• M24: 5,726,606 km (0.12 R)
• M25: 6,939,696 km (0.118 R)
• M26: 7,942,151 km (0.119 R)
• M27: 8,460,208 km (0.112 R)
• M28: 8,752,672 km (0.104 R)
• M29: 8,989,037 km (0.113 R)
• M30: 9,589,074 km (0.057 R)
• M31: 10,140,192 km (0.043 R)
• M32: 11,017,584 km (0.066 R)
• M33: 11,081,163 km (0.106 R)
• M34: 12,312,653 km (0.099 R)
• M35: 13,112,553 km (0.071 R)
• M36: 13,450,644 km (0.07 R)
• M37: 14,412,857 km (0.119 R)
• M38: 15,397,062 km (0.107 R)
• M39: 15,825,360 km (0.069 R)
• M40: 17,060,291 km (0.051 R)
• M41: 18,325,739 km (0.071 R)
• M42: 18,401,136 km (0.079 R)
• M43: 21,420,321 km (0.08 R)
• M44: 23,680,445 km (0.116 R)
• M45: 26,439,628 km (0.119 R)
• M46: 29,122,517 km (0.116 R)
• M47: 29,474,969 km (0.077 R)
• M48: 30,095,052 km (0.067 R)
• M49: 30,184,063 km (0.114 R)
• M50: 30,809,083 km (0.102 R)
• M51: 30,988,451 km (0.101 R)
• M52: 34,555,014 km (0.073 R)
• M53: 34,741,263 km (0.069 R)
• M54: 36,244,273 km (0.097 R)
• M55: 37,289,812 km (0.115 R)
• M56: 38,538,057 km (0.114 R)
• M57: 38,828,127 km (0.119 R)
• M58: 40,288,951 km (0.099 R)
• M59: 41,966,391 km (0.054 R)
• M60: 42,264,690 km (0.116 R)
• M61: 42,763,599 km (0.093 R)
• M62: 44,575,528 km (0.049 R)
• M63: 45,184,990 km (0.083 R)
• M64: 46,001,944 km (0.057 R)
• M65: 46,104,418 km (0.096 R)
• M66: 46,720,911 km (0.08 R)
• M67: 48,273,737 km (0.1 R)
• M68: 48,377,857 km (0.113 R)
• M69: 52,175,848 km (0.091 R)
• M70: 53,786,269 km (0.114 R)
• M71: 55,086,424 km (0.119 R)
• M72: 56,068,384 km (0.107 R)
• M73: 56,945,925 km (0.108 R)
• M74: 57,166,134 km (0.075 R)
• M75: 58,825,922 km (0.093 R)
• M76: 59,829,424 km (0.084 R)
• M77: 60,389,369 km (0.096 R)
• M78: 60,838,612 km (0.103 R)
• M79: 61,063,607 km (0.095 R)
• M80: 62,419,562 km (0.089 R)
• M81: 62,873,741 km (0.113 R)
• M82: 64,471,895 km (0.084 R)
• M83: 64,701,378 km (0.12 R)
• M84: 64,816,120 km (0.106 R)
• M85: 64,931,011 km (0.109 R)
• M86: 65,160,943 km (0.107 R)
• M87: 69,934,312 km (0.117 R)
• M88: 71,708,543 km (0.05 R)
• M89: 73,617,411 km (0.094 R)
• M90: 76,026,835 km (0.094 R)
• M91: 76,390,507 km (0.1 R)
• M92: 78,461,989 km (0.041 R)
• M93: 79,566,171 km (0.042 R)
• M94: 80,428,453 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.5

Radius: 7.9

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.68 AU - 17.14 AU

Year: 22201 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,989,295 km

• M1: 118,930 km (0.091 R)
• M2: 264,040 km (0.074 R)
• M3: 347,516 km (0.071 R)
• M4: 1,242,111 km (0.109 R)
• M5: 1,455,288 km (0.102 R)
• M6: 1,518,418 km (0.047 R)
• M7: 1,647,521 km (0.06 R)
• M8: 1,814,024 km (0.086 R)
• M9: 1,951,205 km (0.072 R)
• M10: 2,309,342 km (0.109 R)
• M11: 2,572,186 km (0.072 R)
• M12: 2,726,870 km (0.046 R)
• M13: 2,964,431 km (0.075 R)
• M14: 3,981,099 km (0.06 R)
• M15: 4,160,167 km (0.111 R)
• M16: 4,388,005 km (0.105 R)
• M17: 4,619,881 km (0.099 R)
• M18: 6,196,344 km (0.078 R)
• M19: 6,300,015 km (0.056 R)
• M20: 6,880,455 km (0.025 R)
• M21: 7,477,799 km (0.119 R)
• M22: 7,643,703 km (0.085 R)
• M23: 8,433,580 km (0.092 R)
• M24: 9,546,588 km (0.047 R)
• M25: 10,457,639 km (0.051 R)
• M26: 13,689,103 km (0.086 R)
• M27: 14,714,147 km (0.092 R)
• M28: 15,131,077 km (0.112 R)
• M29: 16,333,395 km (0.085 R)
• M30: 16,764,985 km (0.106 R)
• M31: 18,082,343 km (0.096 R)
• M32: 18,678,491 km (0.103 R)
• M33: 21,204,900 km (0.077 R)
• M34: 22,627,576 km (0.069 R)
• M35: 23,189,016 km (0.109 R)
• M36: 23,431,066 km (0.111 R)
• M37: 23,511,998 km (0.108 R)
• M38: 24,162,300 km (0.081 R)
• M39: 24,489,770 km (0.117 R)
• M40: 24,901,014 km (0.088 R)
• M41: 26,737,927 km (0.047 R)
• M42: 29,312,057 km (0.09 R)
• M43: 29,924,062 km (0.077 R)
• M44: 30,011,726 km (0.094 R)
• M45: 33,318,887 km (0.099 R)
• M46: 33,409,842 km (0.071 R)
• M47: 33,774,562 km (0.114 R)
• M48: 35,246,605 km (0.084 R)
• M49: 35,990,405 km (0.11 R)
• M50: 36,364,400 km (0.086 R)
• M51: 36,927,486 km (0.105 R)
• M52: 37,399,168 km (0.098 R)
• M53: 37,493,714 km (0.087 R)
• M54: 37,588,260 km (0.096 R)
• M55: 39,401,386 km (0.1 R)
• M56: 42,420,122 km (0.091 R)
• M57: 45,109,443 km (0.059 R)
• M58: 45,411,630 km (0.091 R)
• M59: 46,018,100 km (0.068 R)
• M60: 46,119,378 km (0.092 R)
• M61: 48,986,571 km (0.036 R)
• M62: 50,024,630 km (0.092 R)
• M63: 50,128,750 km (0.075 R)
• M64: 50,650,847 km (0.071 R)
• M65: 52,227,758 km (0.094 R)
• M66: 52,969,165 km (0.089 R)
• M67: 53,181,744 km (0.097 R)
• M68: 54,569,713 km (0.118 R)
• M69: 55,214,330 km (0.095 R)
• M70: 55,645,471 km (0.119 R)
• M71: 57,272,198 km (0.108 R)
• M72: 58,584,920 km (0.07 R)
• M73: 59,244,946 km (0.113 R)
• M74: 59,355,199 km (0.103 R)
• M75: 59,796,812 km (0.08 R)
• M76: 60,683,479 km (0.114 R)
• M77: 64,159,834 km (0.078 R)
• M78: 64,726,660 km (0.039 R)
• M79: 66,322,271 km (0.098 R)
• M80: 67,815,707 km (0.086 R)
• M81: 68,161,876 km (0.077 R)
• M82: 68,971,949 km (0.094 R)
• M83: 69,436,151 km (0.099 R)
• M84: 73,306,248 km (0.097 R)
• M85: 73,543,061 km (0.096 R)
• M86: 74,373,778 km (0.102 R)
• M87: 75,446,545 km (0.109 R)
• M88: 76,164,465 km (0.096 R)
• M89: 76,644,375 km (0.086 R)
• M90: 77,727,912 km (0.105 R)
• M91: 78,816,386 km (0.034 R)
• M92: 80,886,222 km (0.11 R)
• M93: 81,866,537 km (0.111 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit