🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.56 AU - 0.74 AU

Year: 200 Days

Day: 20 Hours

Environment

Temp: 197 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.79 AU - 1.05 AU

Year: 336 Days

Day: 41.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.15 AU - 1.23 AU

Year: 494 Days

Day: 43.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.92 AU - 2.7 AU

Year: 1337 Days

Day: 32.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,414,233 km

• M1: 227,987 km (0.09 R)
• M2: 643,720 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.12 AU - 2.74 AU

Year: 1442 Days

Day: 47.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 6.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.5 AU - 16.46 AU

Year: 18847 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,414,233 km

• M1: 84,523 km (0.08 R)
• M2: 159,471 km (0.071 R)
• M3: 267,780 km (0.05 R)
• M4: 761,004 km (0.107 R)
• M5: 1,785,899 km (0.103 R)
• M6: 1,923,529 km (0.099 R)
• M7: 2,028,996 km (0.116 R)
• M8: 2,227,512 km (0.082 R)
• M9: 2,301,114 km (0.07 R)
• M10: 2,470,010 km (0.092 R)
• M11: 2,740,783 km (0.12 R)
• M12: 2,899,805 km (0.074 R)
• M13: 3,247,770 km (0.11 R)
• M14: 3,331,545 km (0.104 R)
• M15: 3,630,441 km (0.104 R)
• M16: 3,960,454 km (0.061 R)
• M17: 4,005,034 km (0.074 R)
• M18: 4,072,503 km (0.034 R)
• M19: 4,163,010 km (0.096 R)
• M20: 4,345,968 km (0.085 R)
• M21: 4,696,027 km (0.063 R)
• M22: 4,862,529 km (0.027 R)
• M23: 5,497,871 km (0.12 R)
• M24: 5,927,367 km (0.034 R)
• M25: 6,791,743 km (0.118 R)
• M26: 7,061,319 km (0.115 R)
• M27: 7,334,484 km (0.091 R)
• M28: 7,750,666 km (0.113 R)
• M29: 8,004,084 km (0.101 R)
• M30: 9,103,928 km (0.108 R)
• M31: 9,163,169 km (0.092 R)
• M32: 9,371,259 km (0.115 R)
• M33: 10,281,114 km (0.116 R)
• M34: 10,934,707 km (0.036 R)
• M35: 11,601,614 km (0.09 R)
• M36: 11,859,072 km (0.091 R)
• M37: 12,478,258 km (0.101 R)
• M38: 12,676,026 km (0.064 R)
• M39: 12,907,903 km (0.102 R)
• M40: 13,141,425 km (0.097 R)
• M41: 13,409,804 km (0.073 R)
• M42: 13,578,550 km (0.119 R)
• M43: 15,409,478 km (0.088 R)
• M44: 15,834,635 km (0.07 R)
• M45: 16,048,710 km (0.094 R)
• M46: 16,443,648 km (0.111 R)
• M47: 16,588,160 km (0.119 R)
• M48: 16,696,768 km (0.079 R)
• M49: 17,243,249 km (0.088 R)
• M50: 18,129,766 km (0.032 R)
• M51: 18,278,915 km (0.072 R)
• M52: 19,068,792 km (0.025 R)
• M53: 19,487,067 km (0.084 R)
• M54: 22,178,632 km (0.052 R)
• M55: 22,899,694 km (0.09 R)
• M56: 23,182,284 km (0.055 R)
• M57: 23,506,613 km (0.083 R)
• M58: 23,547,154 km (0.109 R)
• M59: 23,750,756 km (0.101 R)
• M60: 24,323,866 km (0.077 R)
• M61: 24,984,340 km (0.081 R)
• M62: 25,108,806 km (0.118 R)
• M63: 25,567,024 km (0.082 R)
• M64: 26,534,174 km (0.116 R)
• M65: 27,427,573 km (0.081 R)
• M66: 28,201,293 km (0.075 R)
• M67: 28,504,079 km (0.119 R)
• M68: 28,851,445 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.6

Radius: 4.1

Gravity: 39.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.87 AU - 20.17 AU

Year: 26738 Days

Day: 15.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,414,233 km

• M1: 83,326 km (0.099 R)
• M2: 142,417 km (0.057 R)
• M3: 328,966 km (0.111 R)
• M4: 369,656 km (0.089 R)
• M5: 623,823 km (0.119 R)
• M6: 701,165 km (0.075 R)
• M7: 1,393,803 km (0.04 R)
• M8: 1,495,680 km (0.105 R)
• M9: 2,003,115 km (0.113 R)
• M10: 2,315,177 km (0.114 R)
• M11: 2,476,742 km (0.11 R)
• M12: 2,642,198 km (0.043 R)
• M13: 3,248,817 km (0.092 R)
• M14: 4,137,279 km (0.106 R)
• M15: 4,234,966 km (0.104 R)
• M16: 4,683,909 km (0.12 R)
• M17: 4,785,636 km (0.084 R)
• M18: 5,898,195 km (0.093 R)
• M19: 6,625,091 km (0.114 R)
• M20: 7,978,802 km (0.036 R)
• M21: 8,100,426 km (0.064 R)
• M22: 8,593,201 km (0.091 R)
• M23: 9,222,709 km (0.082 R)
• M24: 9,737,026 km (0.081 R)
• M25: 9,932,251 km (0.111 R)
• M26: 10,860,207 km (0.04 R)
• M27: 11,266,515 km (0.1 R)
• M28: 12,514,460 km (0.109 R)
• M29: 13,083,082 km (0.066 R)
• M30: 13,226,546 km (0.076 R)
• M31: 14,838,912 km (0.062 R)
• M32: 15,516,142 km (0.115 R)
• M33: 15,667,983 km (0.056 R)
• M34: 15,820,274 km (0.076 R)
• M35: 17,370,706 km (0.094 R)
• M36: 17,607,520 km (0.091 R)
• M37: 18,645,579 km (0.095 R)
• M38: 19,212,705 km (0.096 R)
• M39: 20,032,651 km (0.097 R)
• M40: 22,302,948 km (0.12 R)
• M41: 25,097,137 km (0.072 R)
• M42: 25,454,078 km (0.085 R)
• M43: 28,555,092 km (0.03 R)
• M44: 30,055,110 km (0.088 R)
• M45: 31,005,655 km (0.097 R)
• M46: 33,131,141 km (0.04 R)
• M47: 35,402,934 km (0.086 R)
• M48: 35,602,797 km (0.109 R)
• M49: 35,903,489 km (0.079 R)
• M50: 36,911,479 km (0.098 R)
• M51: 37,215,612 km (0.088 R)
• M52: 38,646,216 km (0.075 R)
• M53: 39,161,581 km (0.088 R)
• M54: 40,825,708 km (0.071 R)
• M55: 41,455,664 km (0.061 R)
• M56: 41,666,448 km (0.104 R)
• M57: 42,512,723 km (0.069 R)
• M58: 45,302,424 km (0.069 R)
• M59: 51,734,983 km (0.119 R)
• M60: 52,189,012 km (0.109 R)
• M61: 54,248,377 km (0.102 R)
• M62: 55,984,759 km (0.114 R)
• M63: 56,684,428 km (0.089 R)
• M64: 57,504,374 km (0.072 R)
• M65: 58,919,121 km (0.078 R)
• M66: 60,106,629 km (0.119 R)
• M67: 60,703,525 km (0.109 R)
• M68: 61,662,447 km (0.08 R)
• M69: 62,868,056 km (0.097 R)
• M70: 63,473,778 km (0.056 R)
• M71: 67,272,517 km (0.104 R)
• M72: 67,520,101 km (0.103 R)
• M73: 67,767,985 km (0.106 R)
• M74: 68,264,650 km (0.089 R)
• M75: 69,636,762 km (0.057 R)
• M76: 70,012,551 km (0.107 R)
• M77: 70,263,427 km (0.086 R)
• M78: 71,143,960 km (0.062 R)
• M79: 73,043,105 km (0.077 R)
• M80: 74,702,445 km (0.1 R)
• M81: 76,116,294 km (0.088 R)
• M82: 76,245,248 km (0.108 R)
• M83: 76,374,201 km (0.099 R)
• M84: 79,492,718 km (0.087 R)
• M85: 79,754,514 km (0.063 R)
• M86: 81,462,922 km (0.11 R)
• M87: 82,387,736 km (0.102 R)
• M88: 83,848,260 km (0.106 R)
• M89: 84,648,310 km (0.089 R)
• M90: 85,853,320 km (0.109 R)
• M91: 86,659,952 km (0.109 R)
• M92: 87,603,915 km (0.038 R)
• M93: 89,638,446 km (0.09 R)
• M94: 89,910,863 km (0.091 R)
• M95: 90,866,644 km (0.108 R)
• M96: 91,140,259 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit