🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.47 AU - 0.71 AU

Year: 174 Days

Day: 44 Hours

Environment

Temp: 201 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.85 AU - 1.15 AU

Year: 383 Days

Day: 15 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,177,674 km

• M1: 160,369 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.11 AU - 1.23 AU

Year: 485 Days

Day: 26.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 548 Days

Day: 42.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,177,674 km

• M1: 36,801 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.64 AU - 2.04 AU

Year: 956 Days

Day: 19.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,177,674 km

• M1: 453,880 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.67 AU - 3.49 AU

Year: 2070 Days

Day: 18.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 9.7

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.19 AU - 7.31 AU

Year: 7474 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,177,674 km

• M1: 186,698 km (0.097 R)
• M2: 527,033 km (0.028 R)
• M3: 621,130 km (0.117 R)
• M4: 721,660 km (0.099 R)
• M5: 828,024 km (0.106 R)
• M6: 891,304 km (0.071 R)
• M7: 1,126,622 km (0.098 R)
• M8: 1,197,681 km (0.073 R)
• M9: 1,536,370 km (0.112 R)
• M10: 1,947,315 km (0.07 R)
• M11: 2,277,628 km (0.119 R)
• M12: 2,794,189 km (0.108 R)
• M13: 2,892,026 km (0.079 R)
• M14: 2,990,910 km (0.101 R)
• M15: 3,090,991 km (0.068 R)
• M16: 3,823,123 km (0.077 R)
• M17: 4,236,761 km (0.047 R)
• M18: 4,520,548 km (0.107 R)
• M19: 4,635,888 km (0.105 R)
• M20: 4,722,954 km (0.055 R)
• M21: 4,898,881 km (0.033 R)
• M22: 5,378,492 km (0.11 R)
• M23: 5,439,528 km (0.118 R)
• M24: 6,062,454 km (0.092 R)
• M25: 6,126,033 km (0.076 R)
• M26: 6,544,458 km (0.076 R)
• M27: 6,939,097 km (0.08 R)
• M28: 7,038,879 km (0.109 R)
• M29: 7,924,349 km (0.099 R)
• M30: 8,700,911 km (0.118 R)
• M31: 9,134,745 km (0.11 R)
• M32: 9,427,807 km (0.078 R)
• M33: 10,249,848 km (0.109 R)
• M34: 10,401,839 km (0.085 R)
• M35: 10,862,152 km (0.112 R)
• M36: 11,329,047 km (0.113 R)
• M37: 11,922,053 km (0.045 R)
• M38: 12,202,250 km (0.081 R)
• M39: 12,932,736 km (0.073 R)
• M40: 13,096,994 km (0.096 R)
• M41: 13,220,562 km (0.098 R)
• M42: 14,097,056 km (0.115 R)
• M43: 14,181,429 km (0.114 R)
• M44: 14,266,102 km (0.114 R)
• M45: 15,035,184 km (0.117 R)
• M46: 15,251,204 km (0.102 R)
• M47: 16,214,016 km (0.116 R)
• M48: 18,520,815 km (0.113 R)
• M49: 19,924,940 km (0.112 R)
• M50: 20,880,123 km (0.098 R)
• M51: 21,508,883 km (0.1 R)
• M52: 21,898,884 km (0.115 R)
• M53: 22,045,789 km (0.113 R)
• M54: 22,537,817 km (0.051 R)
• M55: 25,461,857 km (0.106 R)
• M56: 26,445,313 km (0.089 R)
• M57: 27,283,211 km (0.038 R)
• M58: 27,758,334 km (0.049 R)
• M59: 29,146,303 km (0.12 R)
• M60: 29,740,356 km (0.119 R)
• M61: 30,611,464 km (0.105 R)
• M62: 31,767,557 km (0.11 R)
• M63: 32,713,763 km (0.104 R)
• M64: 32,825,812 km (0.091 R)
• M65: 33,050,059 km (0.097 R)
• M66: 33,556,448 km (0.077 R)
• M67: 35,205,764 km (0.097 R)
• M68: 35,320,506 km (0.113 R)
• M69: 36,706,830 km (0.085 R)
• M70: 37,056,290 km (0.072 R)
• M71: 37,172,976 km (0.041 R)
• M72: 37,523,784 km (0.065 R)
• M73: 37,640,919 km (0.112 R)
• M74: 38,228,689 km (0.057 R)
• M75: 38,760,360 km (0.118 R)
• M76: 39,532,584 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.7

Radius: 4.5

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.85 AU - 13.51 AU

Year: 15284 Days

Day: 17.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,177,674 km

• M1: 885,021 km (0.084 R)
• M2: 1,461,721 km (0.119 R)
• M3: 1,555,369 km (0.072 R)
• M4: 1,651,112 km (0.083 R)
• M5: 1,798,166 km (0.114 R)
• M6: 2,971,463 km (0.051 R)
• M7: 3,060,623 km (0.099 R)
• M8: 3,550,556 km (0.097 R)
• M9: 4,397,729 km (0.1 R)
• M10: 4,431,538 km (0.047 R)
• M11: 4,808,824 km (0.115 R)
• M12: 5,019,009 km (0.084 R)
• M13: 5,815,168 km (0.04 R)
• M14: 7,360,215 km (0.109 R)
• M15: 7,683,496 km (0.063 R)
• M16: 8,011,564 km (0.103 R)
• M17: 8,894,341 km (0.097 R)
• M18: 8,937,126 km (0.111 R)
• M19: 9,281,949 km (0.078 R)
• M20: 9,763,355 km (0.088 R)
• M21: 10,118,351 km (0.094 R)
• M22: 10,163,081 km (0.068 R)
• M23: 10,432,656 km (0.111 R)
• M24: 11,208,920 km (0.105 R)
• M25: 11,815,090 km (0.052 R)
• M26: 13,010,377 km (0.045 R)
• M27: 13,351,909 km (0.057 R)
• M28: 13,597,698 km (0.108 R)
• M29: 13,745,950 km (0.069 R)
• M30: 14,093,765 km (0.04 R)
• M31: 14,193,547 km (0.098 R)
• M32: 15,462,286 km (0.076 R)
• M33: 15,927,835 km (0.082 R)
• M34: 16,136,225 km (0.114 R)
• M35: 16,608,356 km (0.097 R)
• M36: 16,925,653 km (0.115 R)
• M37: 17,084,974 km (0.115 R)
• M38: 17,191,488 km (0.086 R)
• M39: 18,378,098 km (0.066 R)
• M40: 19,312,786 km (0.048 R)
• M41: 21,171,091 km (0.027 R)
• M42: 21,228,237 km (0.063 R)
• M43: 22,967,911 km (0.111 R)
• M44: 24,093,186 km (0.091 R)
• M45: 24,692,625 km (0.117 R)
• M46: 24,994,064 km (0.055 R)
• M47: 25,600,833 km (0.089 R)
• M48: 26,028,534 km (0.05 R)
• M49: 27,138,849 km (0.097 R)
• M50: 28,516,795 km (0.097 R)
• M51: 29,087,062 km (0.064 R)
• M52: 29,661,219 km (0.059 R)
• M53: 29,917,480 km (0.034 R)
• M54: 32,652,877 km (0.106 R)
• M55: 33,050,059 km (0.103 R)
• M56: 33,515,608 km (0.113 R)
• M57: 34,992,588 km (0.069 R)
• M58: 35,195,592 km (0.071 R)
• M59: 35,534,880 km (0.08 R)
• M60: 36,559,326 km (0.095 R)
• M61: 36,627,991 km (0.114 R)
• M62: 37,178,661 km (0.104 R)
• M63: 38,846,827 km (0.07 R)
• M64: 40,114,071 km (0.112 R)
• M65: 40,895,121 km (0.049 R)
• M66: 40,966,330 km (0.116 R)
• M67: 41,323,270 km (0.037 R)
• M68: 41,466,286 km (0.069 R)
• M69: 43,850,128 km (0.028 R)
• M70: 43,995,986 km (0.071 R)
• M71: 46,352,302 km (0.099 R)
• M72: 46,500,853 km (0.04 R)
• M73: 46,575,203 km (0.079 R)
• M74: 48,598,215 km (0.099 R)
• M75: 49,962,697 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.1

Radius: 7.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.21 AU - 22.31 AU

Year: 31111 Days

Day: 18.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,177,674 km

• M1: 202,107 km (0.105 R)
• M2: 4,665,060 km (0.109 R)
• M3: 5,762,959 km (0.099 R)
• M4: 6,090,877 km (0.108 R)
• M5: 6,368,830 km (0.118 R)
• M6: 6,822,112 km (0.074 R)
• M7: 6,879,408 km (0.109 R)
• M8: 6,937,003 km (0.052 R)
• M9: 7,168,880 km (0.103 R)
• M10: 7,403,299 km (0.069 R)
• M11: 9,113,652 km (0.028 R)
• M12: 9,882,585 km (0.096 R)
• M13: 10,274,831 km (0.088 R)
• M14: 11,209,967 km (0.092 R)
• M15: 12,311,606 km (0.068 R)
• M16: 12,946,349 km (0.108 R)
• M17: 13,519,459 km (0.059 R)
• M18: 16,046,316 km (0.099 R)
• M19: 17,599,142 km (0.072 R)
• M20: 17,836,255 km (0.082 R)
• M21: 18,795,028 km (0.111 R)
• M22: 19,199,391 km (0.077 R)
• M23: 19,606,746 km (0.111 R)
• M24: 19,852,385 km (0.078 R)
• M25: 20,264,378 km (0.113 R)
• M26: 20,678,914 km (0.074 R)
• M27: 21,012,667 km (0.041 R)
• M28: 21,180,216 km (0.069 R)
• M29: 21,770,230 km (0.093 R)
• M30: 26,048,280 km (0.115 R)
• M31: 26,318,454 km (0.113 R)
• M32: 29,350,953 km (0.083 R)
• M33: 30,291,624 km (0.099 R)
• M34: 33,660,718 km (0.105 R)
• M35: 34,053,412 km (0.068 R)
• M36: 34,348,718 km (0.037 R)
• M37: 35,838,563 km (0.057 R)
• M38: 38,572,913 km (0.1 R)
• M39: 41,794,055 km (0.103 R)
• M40: 43,810,634 km (0.038 R)
• M41: 45,641,562 km (0.07 R)
• M42: 47,168,209 km (0.067 R)
• M43: 47,937,740 km (0.084 R)
• M44: 50,271,168 km (0.091 R)
• M45: 51,508,192 km (0.115 R)
• M46: 51,734,085 km (0.103 R)
• M47: 52,641,396 km (0.099 R)
• M48: 53,096,922 km (0.117 R)
• M49: 53,211,065 km (0.042 R)
• M50: 53,668,236 km (0.063 R)
• M51: 54,241,645 km (0.059 R)
• M52: 54,701,808 km (0.077 R)
• M53: 54,816,998 km (0.095 R)
• M54: 55,626,023 km (0.104 R)
• M55: 56,671,862 km (0.033 R)
• M56: 60,800,464 km (0.119 R)
• M57: 61,158,751 km (0.1 R)
• M58: 62,117,823 km (0.109 R)
• M59: 65,268,953 km (0.099 R)
• M60: 65,513,545 km (0.077 R)
• M61: 66,249,118 km (0.108 R)
• M62: 66,494,758 km (0.093 R)
• M63: 66,740,846 km (0.12 R)
• M64: 67,851,909 km (0.065 R)
• M65: 70,844,465 km (0.097 R)
• M66: 71,095,790 km (0.08 R)
• M67: 75,157,222 km (0.095 R)
• M68: 76,441,670 km (0.089 R)
• M69: 77,992,700 km (0.112 R)
• M70: 78,382,104 km (0.115 R)
• M71: 78,641,955 km (0.1 R)
• M72: 79,684,652 km (0.104 R)
• M73: 80,076,748 km (0.096 R)
• M74: 82,443,237 km (0.055 R)
• M75: 83,369,697 km (0.118 R)
• M76: 84,965,906 km (0.111 R)
• M77: 85,634,010 km (0.063 R)
• M78: 87,244,581 km (0.071 R)
• M79: 87,918,519 km (0.074 R)
• M80: 88,459,016 km (0.102 R)
• M81: 88,729,639 km (0.098 R)
• M82: 89,000,560 km (0.082 R)
• M83: 90,904,642 km (0.067 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: 366 - 18,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit