🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.57 AU - 0.85 AU

Year: 224 Days

Day: 21.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 375 Days

Day: 13.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,861,932 km

• M1: 696,378 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.2 AU - 1.9 AU

Year: 723 Days

Day: 26.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,861,932 km

• M1: 869,912 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.88 AU - 2.82 AU

Year: 1350 Days

Day: 26.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.45 AU - 3.27 AU

Year: 1812 Days

Day: 31.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.59 AU - 4.13 AU

Year: 2308 Days

Day: 14.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,861,932 km

• M1: 70,311 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 6.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.8 AU - 14.16 AU

Year: 17524 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,861,932 km

• M1: 124,316 km (0.104 R)
• M2: 175,628 km (0.083 R)
• M3: 227,538 km (0.107 R)
• M4: 298,897 km (0.063 R)
• M5: 422,016 km (0.047 R)
• M6: 595,549 km (0.119 R)
• M7: 646,861 km (0.111 R)
• M8: 735,872 km (0.086 R)
• M9: 986,598 km (0.105 R)
• M10: 1,027,438 km (0.071 R)
• M11: 1,240,765 km (0.099 R)
• M12: 1,684,023 km (0.072 R)
• M13: 1,733,391 km (0.112 R)
• M14: 1,858,903 km (0.087 R)
• M15: 2,226,316 km (0.099 R)
• M16: 3,117,769 km (0.057 R)
• M17: 3,364,007 km (0.106 R)
• M18: 4,173,481 km (0.069 R)
• M19: 4,240,800 km (0.116 R)
• M20: 4,444,852 km (0.097 R)
• M21: 5,402,578 km (0.106 R)
• M22: 5,923,477 km (0.046 R)
• M23: 6,382,593 km (0.083 R)
• M24: 6,932,814 km (0.081 R)
• M25: 7,498,144 km (0.089 R)
• M26: 8,331,255 km (0.054 R)
• M27: 9,062,190 km (0.118 R)
• M28: 9,105,873 km (0.111 R)
• M29: 10,219,479 km (0.086 R)
• M30: 11,187,826 km (0.112 R)
• M31: 11,328,448 km (0.047 R)
• M32: 12,718,661 km (0.089 R)
• M33: 13,012,920 km (0.114 R)
• M34: 14,876,910 km (0.1 R)
• M35: 15,135,116 km (0.112 R)
• M36: 15,866,051 km (0.086 R)
• M37: 16,501,692 km (0.067 R)
• M38: 16,555,099 km (0.103 R)
• M39: 16,983,996 km (0.113 R)
• M40: 17,037,851 km (0.106 R)
• M41: 17,091,706 km (0.083 R)
• M42: 17,470,787 km (0.05 R)
• M43: 17,634,148 km (0.079 R)
• M44: 18,127,073 km (0.095 R)
• M45: 19,070,437 km (0.104 R)
• M46: 20,200,649 km (0.103 R)
• M47: 20,257,796 km (0.09 R)
• M48: 20,831,503 km (0.12 R)
• M49: 20,889,099 km (0.094 R)
• M50: 21,410,597 km (0.094 R)
• M51: 24,323,716 km (0.1 R)
• M52: 25,363,122 km (0.073 R)
• M53: 25,795,310 km (0.032 R)
• M54: 27,106,536 km (0.05 R)
• M55: 27,232,497 km (0.043 R)
• M56: 27,801,867 km (0.034 R)
• M57: 29,339,434 km (0.082 R)
• M58: 30,053,315 km (0.077 R)
• M59: 32,095,774 km (0.077 R)
• M60: 33,302,281 km (0.056 R)
• M61: 33,978,912 km (0.119 R)
• M62: 35,002,311 km (0.111 R)
• M63: 35,690,162 km (0.109 R)
• M64: 35,828,241 km (0.073 R)
• M65: 38,062,186 km (0.101 R)
• M66: 38,344,627 km (0.049 R)
• M67: 38,840,394 km (0.071 R)
• M68: 38,911,453 km (0.093 R)
• M69: 40,340,711 km (0.059 R)
• M70: 41,423,950 km (0.091 R)
• M71: 43,250,540 km (0.056 R)
• M72: 43,914,455 km (0.062 R)
• M73: 44,507,461 km (0.067 R)
• M74: 44,954,011 km (0.053 R)
• M75: 46,830,417 km (0.088 R)
• M76: 47,512,134 km (0.118 R)
• M77: 48,502,771 km (0.048 R)
• M78: 48,655,660 km (0.052 R)
• M79: 49,499,991 km (0.12 R)
• M80: 50,194,424 km (0.12 R)
• M81: 51,671,105 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.4

Radius: 4.1

Gravity: 49.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.27 AU - 20.41 AU

Year: 25897 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,861,932 km

• M1: 107,561 km (0.105 R)
• M2: 303,833 km (0.064 R)
• M3: 552,764 km (0.119 R)
• M4: 656,435 km (0.07 R)
• M5: 1,229,246 km (0.082 R)
• M6: 2,318,318 km (0.038 R)
• M7: 2,614,821 km (0.057 R)
• M8: 2,745,570 km (0.112 R)
• M9: 3,242,983 km (0.099 R)
• M10: 3,719,003 km (0.053 R)
• M11: 4,421,365 km (0.118 R)
• M12: 5,217,974 km (0.107 R)
• M13: 7,180,698 km (0.083 R)
• M14: 8,174,776 km (0.113 R)
• M15: 8,302,083 km (0.061 R)
• M16: 8,687,747 km (0.083 R)
• M17: 9,277,312 km (0.066 R)
• M18: 9,879,593 km (0.117 R)
• M19: 11,404,294 km (0.092 R)
• M20: 11,475,353 km (0.101 R)
• M21: 11,546,562 km (0.059 R)
• M22: 12,412,135 km (0.09 R)
• M23: 13,749,092 km (0.093 R)
• M24: 13,824,638 km (0.116 R)
• M25: 13,900,485 km (0.109 R)
• M26: 14,742,721 km (0.06 R)
• M27: 16,556,595 km (0.092 R)
• M28: 17,041,292 km (0.115 R)
• M29: 17,612,606 km (0.093 R)
• M30: 17,777,014 km (0.112 R)
• M31: 19,026,007 km (0.095 R)
• M32: 19,618,414 km (0.098 R)
• M33: 20,216,955 km (0.09 R)
• M34: 21,783,395 km (0.061 R)
• M35: 23,388,430 km (0.119 R)
• M36: 24,022,875 km (0.078 R)
• M37: 24,662,855 km (0.074 R)
• M38: 25,959,719 km (0.096 R)
• M39: 26,805,096 km (0.104 R)
• M40: 27,088,883 km (0.074 R)
• M41: 27,564,006 km (0.052 R)
• M42: 28,812,251 km (0.119 R)
• M43: 28,909,041 km (0.062 R)
• M44: 29,005,980 km (0.086 R)
• M45: 29,297,247 km (0.078 R)
• M46: 30,570,923 km (0.054 R)
• M47: 32,969,127 km (0.115 R)
• M48: 33,273,259 km (0.107 R)
• M49: 35,946,723 km (0.109 R)
• M50: 37,414,577 km (0.079 R)
• M51: 41,277,942 km (0.086 R)
• M52: 41,496,205 km (0.12 R)
• M53: 43,367,376 km (0.056 R)
• M54: 44,816,829 km (0.11 R)
• M55: 45,603,864 km (0.082 R)
• M56: 46,963,559 km (0.056 R)
• M57: 47,077,403 km (0.05 R)
• M58: 48,106,786 km (0.087 R)
• M59: 50,537,302 km (0.106 R)
• M60: 51,943,971 km (0.09 R)
• M61: 52,415,653 km (0.073 R)
• M62: 53,363,505 km (0.09 R)
• M63: 53,839,526 km (0.1 R)
• M64: 54,316,892 km (0.047 R)
• M65: 55,757,520 km (0.087 R)
• M66: 56,361,447 km (0.06 R)
• M67: 57,332,337 km (0.087 R)
• M68: 57,454,109 km (0.059 R)
• M69: 59,907,066 km (0.091 R)
• M70: 60,154,201 km (0.057 R)
• M71: 62,519,194 km (0.091 R)
• M72: 65,041,265 km (0.081 R)
• M73: 65,295,282 km (0.105 R)
• M74: 67,982,508 km (0.096 R)
• M75: 70,444,740 km (0.045 R)
• M76: 78,950,426 km (0.097 R)
• M77: 79,764,238 km (0.069 R)
• M78: 79,900,073 km (0.078 R)
• M79: 81,811,036 km (0.064 R)
• M80: 81,948,068 km (0.104 R)
• M81: 84,151,495 km (0.111 R)
• M82: 85,121,637 km (0.099 R)
• M83: 86,653,519 km (0.107 R)
• M84: 87,212,866 km (0.116 R)
• M85: 87,773,409 km (0.09 R)
• M86: 88,475,771 km (0.066 R)
• M87: 89,603,440 km (0.055 R)
• M88: 92,443,107 km (0.082 R)
• M89: 92,728,839 km (0.084 R)
• M90: 92,871,705 km (0.065 R)
• M91: 94,880,056 km (0.099 R)
• M92: 96,612,998 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.1

Radius: 5.1

Gravity: 35.49 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.49 AU - 19.57 AU

Year: 29891 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 109,861,932 km

• M1: 285,582 km (0.116 R)
• M2: 350,957 km (0.086 R)
• M3: 782,397 km (0.064 R)
• M4: 974,929 km (0.078 R)
• M5: 1,636,900 km (0.086 R)
• M6: 1,799,662 km (0.064 R)
• M7: 2,547,951 km (0.115 R)
• M8: 2,736,594 km (0.104 R)
• M9: 2,978,643 km (0.065 R)
• M10: 4,457,568 km (0.03 R)
• M11: 4,570,664 km (0.081 R)
• M12: 4,915,936 km (0.043 R)
• M13: 5,329,125 km (0.093 R)
• M14: 5,449,252 km (0.089 R)
• M15: 5,509,690 km (0.077 R)
• M16: 6,314,975 km (0.088 R)
• M17: 6,634,516 km (0.068 R)
• M18: 6,763,769 km (0.117 R)
• M19: 7,024,817 km (0.035 R)
• M20: 7,827,559 km (0.075 R)
• M21: 8,170,587 km (0.076 R)
• M22: 8,448,540 km (0.114 R)
• M23: 8,518,402 km (0.1 R)
• M24: 8,942,362 km (0.087 R)
• M25: 9,013,571 km (0.119 R)
• M26: 9,228,693 km (0.104 R)
• M27: 9,591,019 km (0.072 R)
• M28: 9,884,081 km (0.096 R)
• M29: 10,404,233 km (0.109 R)
• M30: 11,470,716 km (0.093 R)
• M31: 12,332,998 km (0.064 R)
• M32: 12,571,756 km (0.116 R)
• M33: 16,593,545 km (0.069 R)
• M34: 17,745,599 km (0.098 R)
• M35: 18,015,024 km (0.109 R)
• M36: 18,195,439 km (0.119 R)
• M37: 18,376,453 km (0.077 R)
• M38: 19,290,496 km (0.042 R)
• M39: 20,594,840 km (0.118 R)
• M40: 24,176,213 km (0.067 R)
• M41: 24,975,514 km (0.068 R)
• M42: 26,088,672 km (0.104 R)
• M43: 27,011,392 km (0.105 R)
• M44: 27,944,733 km (0.111 R)
• M45: 28,153,571 km (0.117 R)
• M46: 28,783,229 km (0.043 R)
• M47: 30,699,877 km (0.09 R)
• M48: 32,328,249 km (0.107 R)
• M49: 32,987,527 km (0.087 R)
• M50: 34,207,498 km (0.092 R)
• M51: 35,668,321 km (0.119 R)
• M52: 36,008,357 km (0.081 R)
• M53: 37,034,748 km (0.12 R)
• M54: 38,186,352 km (0.112 R)
• M55: 38,766,643 km (0.108 R)
• M56: 41,235,307 km (0.044 R)
• M57: 41,950,085 km (0.075 R)
• M58: 48,062,206 km (0.086 R)
• M59: 48,814,084 km (0.092 R)
• M60: 49,570,002 km (0.04 R)
• M61: 51,732,290 km (0.077 R)
• M62: 51,860,495 km (0.063 R)
• M63: 53,147,935 km (0.085 R)
• M64: 53,536,141 km (0.099 R)
• M65: 53,795,544 km (0.104 R)
• M66: 53,925,395 km (0.075 R)
• M67: 54,055,246 km (0.077 R)
• M68: 55,098,541 km (0.075 R)
• M69: 56,808,146 km (0.088 R)
• M70: 58,134,929 km (0.094 R)
• M71: 64,230,444 km (0.082 R)
• M72: 66,864,414 km (0.041 R)
• M73: 68,124,327 km (0.074 R)
• M74: 68,827,736 km (0.1 R)
• M75: 68,968,658 km (0.037 R)
• M76: 70,667,641 km (0.069 R)
• M77: 70,952,176 km (0.056 R)
• M78: 72,810,780 km (0.097 R)
• M79: 72,954,394 km (0.048 R)
• M80: 73,962,384 km (0.081 R)
• M81: 74,395,769 km (0.028 R)
• M82: 75,701,160 km (0.091 R)
• M83: 80,551,572 km (0.1 R)
• M84: 81,444,222 km (0.103 R)
• M85: 82,041,267 km (0.045 R)
• M86: 83,389,593 km (0.091 R)
• M87: 85,047,586 km (0.115 R)
• M88: 87,478,402 km (0.112 R)
• M89: 87,936,770 km (0.113 R)
• M90: 88,549,224 km (0.095 R)
• M91: 92,097,536 km (0.11 R)
• M92: 95,534,995 km (0.115 R)
• M93: 96,006,977 km (0.109 R)
• M94: 96,322,030 km (0.105 R)
• M95: 99,970,123 km (0.087 R)
• M96: 101,410,003 km (0.106 R)
• M97: 107,237,289 km (0.084 R)
• M98: 109,203,753 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit