🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.72 AU

Year: 156 Days

Day: 25.6 Hours

Environment

Temp: 250 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 26 Hours

Environment

Temp: 244 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,632,635 km

• M1: 494,571 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.05 AU - 1.35 AU

Year: 464 Days

Day: 25.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,632,635 km

• M1: 600,935 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.57 AU - 2.47 AU

Year: 1014 Days

Day: 13.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.67 AU - 2.77 AU

Year: 1168 Days

Day: 15.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,632,635 km

• M1: 84,224 km (0.094 R)
• M2: 419,622 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.78 AU - 3.3 AU

Year: 1872 Days

Day: 28.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,632,635 km

• M1: 1,390,662 km (0.082 R)
• M2: 2,163,484 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.69 AU - 3.51 AU

Year: 1927 Days

Day: 39.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 13.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.42 AU - 14.44 AU

Year: 15474 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,632,635 km

• M1: 203,752 km (0.093 R)
• M2: 331,210 km (0.112 R)
• M3: 438,322 km (0.057 R)
• M4: 699,370 km (0.116 R)
• M5: 850,165 km (0.119 R)
• M6: 2,012,540 km (0.102 R)
• M7: 2,138,651 km (0.09 R)
• M8: 2,532,991 km (0.117 R)
• M9: 3,812,053 km (0.09 R)
• M10: 4,413,885 km (0.092 R)
• M11: 4,663,115 km (0.057 R)
• M12: 6,723,527 km (0.1 R)
• M13: 7,059,224 km (0.112 R)
• M14: 7,302,321 km (0.109 R)
• M15: 8,404,558 km (0.113 R)
• M16: 8,870,555 km (0.093 R)
• M17: 9,558,556 km (0.053 R)
• M18: 9,719,822 km (0.12 R)
• M19: 9,881,837 km (0.104 R)
• M20: 11,041,968 km (0.06 R)
• M21: 11,211,164 km (0.1 R)
• M22: 11,552,247 km (0.104 R)
• M23: 15,650,780 km (0.1 R)
• M24: 18,317,362 km (0.112 R)
• M25: 19,531,947 km (0.114 R)
• M26: 20,148,888 km (0.099 R)
• M27: 20,356,081 km (0.107 R)
• M28: 21,331,908 km (0.066 R)
• M29: 21,754,822 km (0.027 R)
• M30: 21,967,251 km (0.076 R)
• M31: 22,109,369 km (0.071 R)
• M32: 22,824,147 km (0.08 R)
• M33: 23,329,040 km (0.119 R)
• M34: 23,474,000 km (0.036 R)
• M35: 23,619,260 km (0.113 R)
• M36: 23,910,676 km (0.054 R)
• M37: 24,056,834 km (0.073 R)
• M38: 24,718,056 km (0.093 R)
• M39: 25,088,012 km (0.116 R)
• M40: 25,236,562 km (0.086 R)
• M41: 27,117,606 km (0.027 R)
• M42: 27,729,013 km (0.105 R)
• M43: 29,826,075 km (0.106 R)
• M44: 30,298,954 km (0.06 R)
• M45: 30,457,079 km (0.077 R)
• M46: 30,615,653 km (0.113 R)
• M47: 32,944,144 km (0.029 R)
• M48: 33,106,757 km (0.097 R)
• M49: 33,351,349 km (0.109 R)
• M50: 34,996,926 km (0.117 R)
• M51: 35,662,487 km (0.066 R)
• M52: 37,260,042 km (0.081 R)
• M53: 38,794,917 km (0.099 R)
• M54: 38,880,786 km (0.085 R)
• M55: 40,176,603 km (0.048 R)
• M56: 40,611,783 km (0.113 R)
• M57: 41,838,336 km (0.119 R)
• M58: 43,790,289 km (0.077 R)
• M59: 44,238,035 km (0.068 R)
• M60: 45,590,400 km (0.12 R)
• M61: 48,798,526 km (0.109 R)
• M62: 50,101,972 km (0.103 R)
• M63: 50,382,917 km (0.103 R)
• M64: 51,134,198 km (0.107 R)
• M65: 51,605,730 km (0.085 R)
• M66: 51,984,063 km (0.066 R)
• M67: 52,838,417 km (0.117 R)
• M68: 53,697,557 km (0.107 R)
• M69: 54,176,869 km (0.107 R)
• M70: 55,429,601 km (0.032 R)
• M71: 57,277,584 km (0.096 R)
• M72: 57,669,231 km (0.064 R)
• M73: 62,035,694 km (0.087 R)
• M74: 63,953,987 km (0.096 R)
• M75: 65,073,428 km (0.095 R)
• M76: 65,175,454 km (0.115 R)
• M77: 65,891,579 km (0.083 R)
• M78: 66,096,678 km (0.095 R)
• M79: 67,538,203 km (0.076 R)
• M80: 69,511,099 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.3

Radius: 4.7

Gravity: 31.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.93 AU - 23.07 AU

Year: 30405 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,632,635 km

• M1: 283,638 km (0.067 R)
• M2: 639,830 km (0.049 R)
• M3: 1,588,729 km (0.103 R)
• M4: 2,487,364 km (0.029 R)
• M5: 3,222,488 km (0.075 R)
• M6: 3,318,829 km (0.079 R)
• M7: 3,613,537 km (0.086 R)
• M8: 4,019,695 km (0.077 R)
• M9: 4,386,808 km (0.098 R)
• M10: 4,655,635 km (0.039 R)
• M11: 4,764,692 km (0.11 R)
• M12: 4,874,497 km (0.086 R)
• M13: 5,040,850 km (0.07 R)
• M14: 5,152,899 km (0.072 R)
• M15: 5,666,767 km (0.094 R)
• M16: 6,018,472 km (0.11 R)
• M17: 6,316,920 km (0.074 R)
• M18: 7,367,396 km (0.085 R)
• M19: 8,206,490 km (0.03 R)
• M20: 8,872,351 km (0.058 R)
• M21: 10,468,410 km (0.047 R)
• M22: 10,539,768 km (0.102 R)
• M23: 12,907,903 km (0.116 R)
• M24: 12,984,497 km (0.119 R)
• M25: 13,447,053 km (0.119 R)
• M26: 13,602,336 km (0.102 R)
• M27: 13,680,276 km (0.074 R)
• M28: 13,993,385 km (0.115 R)
• M29: 14,547,047 km (0.045 R)
• M30: 14,786,553 km (0.064 R)
• M31: 18,016,072 km (0.081 R)
• M32: 18,445,268 km (0.111 R)
• M33: 19,401,497 km (0.099 R)
• M34: 19,489,311 km (0.047 R)
• M35: 19,841,465 km (0.053 R)
• M36: 20,107,001 km (0.106 R)
• M37: 21,907,112 km (0.053 R)
• M38: 22,826,391 km (0.083 R)
• M39: 24,512,509 km (0.091 R)
• M40: 27,903,743 km (0.081 R)
• M41: 28,799,236 km (0.094 R)
• M42: 28,999,547 km (0.049 R)
• M43: 29,200,308 km (0.114 R)
• M44: 31,748,259 km (0.113 R)
• M45: 33,205,940 km (0.098 R)
• M46: 34,791,827 km (0.079 R)
• M47: 36,727,175 km (0.107 R)
• M48: 37,270,963 km (0.094 R)
• M49: 37,489,226 km (0.112 R)
• M50: 41,263,880 km (0.067 R)
• M51: 42,055,851 km (0.073 R)
• M52: 42,283,090 km (0.089 R)
• M53: 42,967,201 km (0.119 R)
• M54: 44,346,344 km (0.038 R)
• M55: 45,157,613 km (0.106 R)
• M56: 46,559,495 km (0.106 R)
• M57: 47,383,929 km (0.092 R)
• M58: 47,857,256 km (0.115 R)
• M59: 48,213,150 km (0.117 R)
• M60: 50,608,660 km (0.101 R)
• M61: 51,942,625 km (0.103 R)
• M62: 52,308,391 km (0.118 R)
• M63: 53,533,897 km (0.069 R)
• M64: 54,150,240 km (0.101 R)
• M65: 55,638,889 km (0.06 R)
• M66: 56,138,247 km (0.079 R)
• M67: 58,023,479 km (0.106 R)
• M68: 58,783,436 km (0.056 R)
• M69: 60,057,262 km (0.072 R)
• M70: 60,569,335 km (0.036 R)
• M71: 61,211,410 km (0.12 R)
• M72: 61,855,877 km (0.111 R)
• M73: 62,631,991 km (0.103 R)
• M74: 62,761,692 km (0.073 R)
• M75: 63,932,894 km (0.051 R)
• M76: 68,956,839 km (0.101 R)
• M77: 69,358,809 km (0.075 R)
• M78: 69,627,337 km (0.086 R)
• M79: 72,875,406 km (0.096 R)
• M80: 74,655,172 km (0.072 R)
• M81: 74,792,652 km (0.111 R)
• M82: 75,619,480 km (0.085 R)
• M83: 79,658,173 km (0.086 R)
• M84: 80,643,575 km (0.043 R)
• M85: 82,626,195 km (0.063 R)
• M86: 85,055,365 km (0.093 R)
• M87: 86,062,309 km (0.104 R)
• M88: 87,652,684 km (0.091 R)
• M89: 88,961,216 km (0.111 R)
• M90: 89,983,269 km (0.109 R)
• M91: 91,009,361 km (0.035 R)
• M92: 91,156,266 km (0.057 R)
• M93: 93,221,016 km (0.081 R)
• M94: 94,705,176 km (0.079 R)
• M95: 98,148,620 km (0.1 R)
• M96: 100,112,840 km (0.084 R)
• M97: 100,871,750 km (0.101 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit