🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 139 Days

Day: 45.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.62 AU - 1.02 AU

Year: 267 Days

Day: 35 Hours

Environment

Temp: 176 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.98 AU - 1.14 AU

Year: 393 Days

Day: 28.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 108,833,310 km

• M1: 156,779 km (0.069 R)
• M2: 279,449 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.29 AU - 1.39 AU

Year: 558 Days

Day: 23.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 108,833,310 km

• M1: 622,178 km (0.074 R)
• M2: 820,395 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.19 AU - 1.67 AU

Year: 615 Days

Day: 27.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 9.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.5 AU - 8.44 AU

Year: 7348 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 108,833,310 km

• M1: 121,922 km (0.094 R)
• M2: 347,217 km (0.116 R)
• M3: 506,987 km (0.107 R)
• M4: 602,281 km (0.05 R)
• M5: 862,881 km (0.119 R)
• M6: 940,223 km (0.085 R)
• M7: 1,088,474 km (0.055 R)
• M8: 1,874,461 km (0.105 R)
• M9: 2,133,565 km (0.12 R)
• M10: 2,534,487 km (0.109 R)
• M11: 2,628,883 km (0.056 R)
• M12: 2,939,149 km (0.118 R)
• M13: 3,701,201 km (0.072 R)
• M14: 3,895,529 km (0.053 R)
• M15: 4,271,917 km (0.068 R)
• M16: 4,683,161 km (0.119 R)
• M17: 5,227,249 km (0.069 R)
• M18: 5,348,124 km (0.026 R)
• M19: 5,568,182 km (0.073 R)
• M20: 5,741,417 km (0.06 R)
• M21: 6,195,147 km (0.114 R)
• M22: 6,271,891 km (0.051 R)
• M23: 6,374,664 km (0.08 R)
• M24: 6,478,037 km (0.04 R)
• M25: 6,817,923 km (0.111 R)
• M26: 7,056,681 km (0.074 R)
• M27: 7,271,205 km (0.105 R)
• M28: 7,597,178 km (0.108 R)
• M29: 7,900,114 km (0.096 R)
• M30: 8,376,134 km (0.047 R)
• M31: 8,717,666 km (0.073 R)
• M32: 8,861,430 km (0.12 R)
• M33: 9,444,114 km (0.106 R)
• M34: 10,220,078 km (0.059 R)
• M35: 10,985,420 km (0.114 R)
• M36: 11,078,620 km (0.072 R)
• M37: 11,203,085 km (0.038 R)
• M38: 11,579,474 km (0.094 R)
• M39: 12,151,985 km (0.12 R)
• M40: 12,216,162 km (0.108 R)
• M41: 12,994,969 km (0.119 R)
• M42: 13,126,316 km (0.117 R)
• M43: 13,456,777 km (0.057 R)
• M44: 13,622,980 km (0.047 R)
• M45: 14,498,427 km (0.113 R)
• M46: 14,634,711 km (0.094 R)
• M47: 15,011,698 km (0.113 R)
• M48: 15,600,664 km (0.064 R)
• M49: 16,444,995 km (0.096 R)
• M50: 18,583,047 km (0.06 R)
• M51: 18,731,149 km (0.118 R)
• M52: 19,103,199 km (0.109 R)
• M53: 20,577,038 km (0.11 R)
• M54: 21,852,659 km (0.108 R)
• M55: 22,126,572 km (0.095 R)
• M56: 22,244,156 km (0.118 R)
• M57: 22,677,691 km (0.083 R)
• M58: 23,833,634 km (0.117 R)
• M59: 24,236,800 km (0.111 R)
• M60: 24,723,442 km (0.093 R)
• M61: 25,788,878 km (0.109 R)
• M62: 26,244,254 km (0.094 R)
• M63: 27,120,748 km (0.086 R)
• M64: 27,330,933 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 3.2

Gravity: 67.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.67 AU - 21.87 AU

Year: 30443 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,833,310 km

• M1: 86,767 km (0.102 R)
• M2: 304,581 km (0.096 R)
• M3: 539,151 km (0.117 R)
• M4: 941,270 km (0.064 R)
• M5: 1,308,533 km (0.057 R)
• M6: 1,676,693 km (0.044 R)
• M7: 2,075,072 km (0.12 R)
• M8: 2,116,361 km (0.111 R)
• M9: 2,907,135 km (0.045 R)
• M10: 3,678,163 km (0.072 R)
• M11: 3,829,406 km (0.112 R)
• M12: 4,454,426 km (0.117 R)
• M13: 4,833,507 km (0.108 R)
• M14: 4,943,761 km (0.091 R)
• M15: 5,854,662 km (0.12 R)
• M16: 6,031,188 km (0.107 R)
• M17: 6,149,819 km (0.028 R)
• M18: 7,314,887 km (0.113 R)
• M19: 7,504,876 km (0.114 R)
• M20: 7,632,483 km (0.119 R)
• M21: 9,287,036 km (0.091 R)
• M22: 9,630,662 km (0.088 R)
• M23: 9,699,926 km (0.11 R)
• M24: 10,974,350 km (0.051 R)
• M25: 12,601,975 km (0.11 R)
• M26: 13,058,697 km (0.081 R)
• M27: 15,992,611 km (0.101 R)
• M28: 18,084,737 km (0.109 R)
• M29: 19,555,583 km (0.115 R)
• M30: 19,643,248 km (0.093 R)
• M31: 20,616,681 km (0.053 R)
• M32: 21,787,135 km (0.111 R)
• M33: 23,257,083 km (0.091 R)
• M34: 23,910,228 km (0.119 R)
• M35: 24,474,810 km (0.064 R)
• M36: 25,809,223 km (0.027 R)
• M37: 26,485,256 km (0.038 R)
• M38: 26,582,195 km (0.114 R)
• M39: 27,264,810 km (0.048 R)
• M40: 28,946,590 km (0.092 R)
• M41: 30,559,703 km (0.096 R)
• M42: 32,098,318 km (0.085 R)
• M43: 33,138,023 km (0.073 R)
• M44: 35,570,933 km (0.109 R)
• M45: 36,214,952 km (0.112 R)
• M46: 36,862,860 km (0.085 R)
• M47: 37,188,235 km (0.064 R)
• M48: 37,623,565 km (0.094 R)
• M49: 37,732,772 km (0.062 R)
• M50: 38,499,311 km (0.09 R)
• M51: 40,494,049 km (0.111 R)
• M52: 40,605,948 km (0.077 R)
• M53: 42,408,752 km (0.073 R)
• M54: 45,045,564 km (0.108 R)
• M55: 45,161,353 km (0.079 R)
• M56: 45,625,705 km (0.105 R)
• M57: 47,381,236 km (0.058 R)
• M58: 47,853,068 km (0.077 R)
• M59: 50,355,541 km (0.088 R)
• M60: 50,596,094 km (0.075 R)
• M61: 50,716,521 km (0.098 R)
• M62: 52,778,278 km (0.097 R)
• M63: 53,144,943 km (0.111 R)
• M64: 55,114,698 km (0.11 R)
• M65: 55,735,080 km (0.062 R)
• M66: 58,239,947 km (0.104 R)
• M67: 58,618,878 km (0.112 R)
• M68: 58,871,848 km (0.095 R)
• M69: 59,506,143 km (0.099 R)
• M70: 60,525,503 km (0.119 R)
• M71: 63,488,289 km (0.062 R)
• M72: 65,708,322 km (0.071 R)
• M73: 66,761,790 km (0.04 R)
• M74: 66,893,885 km (0.057 R)
• M75: 68,086,479 km (0.052 R)
• M76: 68,219,471 km (0.088 R)
• M77: 68,752,040 km (0.026 R)
• M78: 70,761,738 km (0.113 R)
• M79: 70,896,376 km (0.048 R)
• M80: 71,300,888 km (0.098 R)
• M81: 72,112,307 km (0.119 R)
• M82: 73,198,837 km (0.118 R)
• M83: 73,607,538 km (0.114 R)
• M84: 74,701,547 km (0.064 R)
• M85: 80,954,289 km (0.09 R)
• M86: 81,095,061 km (0.089 R)
• M87: 84,214,177 km (0.058 R)
• M88: 89,547,640 km (0.088 R)
• M89: 97,076,153 km (0.091 R)
• M90: 97,825,040 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.5

Radius: 6.2

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.59 AU - 23.11 AU

Year: 31828 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,833,310 km

• M1: 506,987 km (0.081 R)
• M2: 882,777 km (0.116 R)
• M3: 1,046,886 km (0.1 R)
• M4: 1,115,252 km (0.048 R)
• M5: 1,921,136 km (0.086 R)
• M6: 1,963,173 km (0.096 R)
• M7: 2,266,408 km (0.111 R)
• M8: 2,537,928 km (0.109 R)
• M9: 2,819,920 km (0.119 R)
• M10: 3,161,601 km (0.081 R)
• M11: 3,464,836 km (0.026 R)
• M12: 3,619,969 km (0.086 R)
• M13: 3,672,179 km (0.119 R)
• M14: 3,937,117 km (0.052 R)
• M15: 4,373,793 km (0.094 R)
• M16: 4,429,593 km (0.042 R)
• M17: 5,835,215 km (0.098 R)
• M18: 6,842,607 km (0.049 R)
• M19: 7,234,104 km (0.091 R)
• M20: 7,902,807 km (0.119 R)
• M21: 8,521,394 km (0.11 R)
• M22: 8,730,981 km (0.101 R)
• M23: 9,442,019 km (0.034 R)
• M24: 11,146,837 km (0.095 R)
• M25: 11,223,131 km (0.086 R)
• M26: 13,508,837 km (0.099 R)
• M27: 13,917,090 km (0.061 R)
• M28: 16,276,996 km (0.099 R)
• M29: 17,502,652 km (0.109 R)
• M30: 17,858,246 km (0.042 R)
• M31: 18,037,015 km (0.104 R)
• M32: 20,506,876 km (0.108 R)
• M33: 21,638,285 km (0.07 R)
• M34: 21,924,316 km (0.072 R)
• M35: 23,470,560 km (0.105 R)
• M36: 23,764,519 km (0.077 R)
• M37: 24,256,996 km (0.115 R)
• M38: 25,051,809 km (0.107 R)
• M39: 25,251,971 km (0.071 R)
• M40: 27,076,167 km (0.111 R)
• M41: 27,281,565 km (0.111 R)
• M42: 27,487,412 km (0.093 R)
• M43: 30,103,430 km (0.104 R)
• M44: 31,602,849 km (0.072 R)
• M45: 33,786,529 km (0.11 R)
• M46: 34,118,338 km (0.097 R)
• M47: 34,896,695 km (0.093 R)
• M48: 35,456,191 km (0.086 R)
• M49: 35,568,390 km (0.071 R)
• M50: 36,357,519 km (0.095 R)
• M51: 37,152,332 km (0.119 R)
• M52: 37,952,980 km (0.102 R)
• M53: 41,684,399 km (0.116 R)
• M54: 42,993,979 km (0.067 R)
• M55: 43,113,658 km (0.117 R)
• M56: 43,233,485 km (0.072 R)
• M57: 43,713,844 km (0.096 R)
• M58: 44,558,773 km (0.051 R)
• M59: 45,409,087 km (0.059 R)
• M60: 47,496,426 km (0.105 R)
• M61: 47,620,293 km (0.097 R)
• M62: 48,863,751 km (0.111 R)
• M63: 52,146,377 km (0.103 R)
• M64: 52,785,758 km (0.113 R)
• M65: 57,861,464 km (0.109 R)
• M66: 59,054,657 km (0.117 R)
• M67: 59,988,297 km (0.106 R)
• M68: 60,524,007 km (0.112 R)
• M69: 61,061,363 km (0.096 R)
• M70: 62,140,712 km (0.105 R)
• M71: 64,044,644 km (0.097 R)
• M72: 70,575,039 km (0.109 R)
• M73: 71,991,582 km (0.06 R)
• M74: 73,274,533 km (0.099 R)
• M75: 74,708,877 km (0.03 R)
• M76: 77,022,857 km (0.113 R)
• M77: 79,360,324 km (0.075 R)
• M78: 80,537,809 km (0.101 R)
• M79: 82,463,582 km (0.115 R)
• M80: 83,805,475 km (0.106 R)
• M81: 84,254,418 km (0.062 R)
• M82: 85,756,680 km (0.102 R)
• M83: 88,026,678 km (0.078 R)
• M84: 92,470,932 km (0.108 R)
• M85: 92,625,466 km (0.11 R)
• M86: 93,089,519 km (0.079 R)
• M87: 93,554,469 km (0.084 R)
• M88: 94,798,076 km (0.12 R)
• M89: 96,360,327 km (0.074 R)
• M90: 96,987,591 km (0.067 R)
• M91: 101,734,930 km (0.12 R)
• M92: 103,013,692 km (0.108 R)
• M93: 104,619,476 km (0.117 R)
• M94: 105,102,826 km (0.025 R)
• M95: 105,910,206 km (0.113 R)
• M96: 108,018,639 km (0.106 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit