🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.81 AU - 1.03 AU

Year: 332 Days

Day: 16.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.92 AU - 1 AU

Year: 354 Days

Day: 31.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,044,261 km

• M1: 274,662 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.3 AU

Year: 477 Days

Day: 25 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.14 AU

Year: 887 Days

Day: 19.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.53 AU - 4.05 AU

Year: 2248 Days

Day: 28.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.62 AU - 4.14 AU

Year: 2879 Days

Day: 39.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 8.9

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.97 AU - 7.17 AU

Year: 6344 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,044,261 km

• M1: 432,188 km (0.082 R)
• M2: 588,368 km (0.119 R)
• M3: 836,402 km (0.106 R)
• M4: 1,051,823 km (0.117 R)
• M5: 1,183,020 km (0.114 R)
• M6: 1,938,788 km (0.074 R)
• M7: 2,163,335 km (0.064 R)
• M8: 2,247,110 km (0.118 R)
• M9: 2,396,408 km (0.087 R)
• M10: 2,749,908 km (0.027 R)
• M11: 3,096,377 km (0.075 R)
• M12: 3,335,135 km (0.099 R)
• M13: 3,407,989 km (0.108 R)
• M14: 3,505,976 km (0.086 R)
• M15: 3,604,860 km (0.106 R)
• M16: 3,679,659 km (0.066 R)
• M17: 3,780,189 km (0.064 R)
• M18: 3,856,184 km (0.033 R)
• M19: 4,035,552 km (0.118 R)
• M20: 4,536,256 km (0.105 R)
• M21: 4,753,024 km (0.057 R)
• M22: 5,000,907 km (0.084 R)
• M23: 5,084,532 km (0.096 R)
• M24: 5,394,948 km (0.096 R)
• M25: 5,452,094 km (0.051 R)
• M26: 5,509,390 km (0.115 R)
• M27: 5,653,603 km (0.118 R)
• M28: 6,064,099 km (0.057 R)
• M29: 6,453,951 km (0.048 R)
• M30: 6,514,688 km (0.042 R)
• M31: 7,132,228 km (0.077 R)
• M32: 7,384,450 km (0.116 R)
• M33: 7,671,678 km (0.06 R)
• M34: 7,832,945 km (0.117 R)
• M35: 8,027,871 km (0.107 R)
• M36: 8,555,652 km (0.119 R)
• M37: 9,094,503 km (0.101 R)
• M38: 9,333,860 km (0.081 R)
• M39: 9,540,604 km (0.106 R)
• M40: 9,993,736 km (0.042 R)
• M41: 10,205,268 km (0.106 R)
• M42: 11,029,701 km (0.05 R)
• M43: 11,321,567 km (0.117 R)
• M44: 11,801,178 km (0.088 R)
• M45: 12,895,037 km (0.069 R)
• M46: 13,163,865 km (0.102 R)
• M47: 13,473,383 km (0.096 R)
• M48: 13,629,114 km (0.093 R)
• M49: 13,746,249 km (0.093 R)
• M50: 14,060,255 km (0.095 R)
• M51: 14,257,874 km (0.028 R)
• M52: 16,656,825 km (0.108 R)
• M53: 17,667,957 km (0.087 R)
• M54: 18,353,116 km (0.114 R)
• M55: 18,742,220 km (0.108 R)
• M56: 19,221,681 km (0.053 R)
• M57: 19,705,032 km (0.11 R)
• M58: 20,103,560 km (0.095 R)
• M59: 20,415,472 km (0.055 R)
• M60: 20,549,512 km (0.028 R)
• M61: 21,906,813 km (0.084 R)
• M62: 22,920,488 km (0.101 R)
• M63: 23,246,312 km (0.083 R)
• M64: 23,714,254 km (0.062 R)
• M65: 24,090,942 km (0.092 R)
• M66: 24,469,574 km (0.082 R)
• M67: 24,993,316 km (0.088 R)
• M68: 25,761,950 km (0.045 R)
• M69: 25,858,590 km (0.118 R)
• M70: 26,003,700 km (0.108 R)
• M71: 26,294,818 km (0.11 R)
• M72: 26,831,276 km (0.104 R)
• M73: 28,213,261 km (0.071 R)
• M74: 28,312,893 km (0.112 R)
• M75: 28,612,388 km (0.112 R)
• M76: 28,812,550 km (0.063 R)
• M77: 29,113,840 km (0.041 R)
• M78: 29,264,784 km (0.108 R)
• M79: 29,567,720 km (0.112 R)
• M80: 30,176,434 km (0.118 R)
• M81: 30,278,310 km (0.058 R)
• M82: 31,923,587 km (0.118 R)
• M83: 32,131,229 km (0.093 R)
• M84: 32,287,260 km (0.053 R)
• M85: 33,808,969 km (0.09 R)
• M86: 34,711,792 km (0.112 R)
• M87: 35,837,965 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.81 AU - 9.55 AU

Year: 8814 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,044,261 km

• M1: 193,280 km (0.108 R)
• M2: 243,994 km (0.082 R)
• M3: 433,983 km (0.046 R)
• M4: 743,352 km (0.097 R)
• M5: 897,587 km (0.101 R)
• M6: 1,062,294 km (0.107 R)
• M7: 1,273,377 km (0.113 R)
• M8: 1,346,680 km (0.059 R)
• M9: 1,714,691 km (0.093 R)
• M10: 1,899,743 km (0.109 R)
• M11: 2,069,687 km (0.038 R)
• M12: 2,134,762 km (0.116 R)
• M13: 2,356,765 km (0.113 R)
• M14: 3,522,731 km (0.086 R)
• M15: 3,600,821 km (0.099 R)
• M16: 3,705,838 km (0.098 R)
• M17: 3,919,015 km (0.047 R)
• M18: 4,782,494 km (0.026 R)
• M19: 4,869,111 km (0.109 R)
• M20: 4,956,327 km (0.099 R)
• M21: 5,043,991 km (0.117 R)
• M22: 5,340,046 km (0.098 R)
• M23: 5,611,267 km (0.104 R)
• M24: 5,887,125 km (0.075 R)
• M25: 6,198,887 km (0.106 R)
• M26: 7,067,153 km (0.058 R)
• M27: 7,465,233 km (0.025 R)
• M28: 7,802,576 km (0.096 R)
• M29: 7,904,751 km (0.066 R)
• M30: 8,387,354 km (0.082 R)
• M31: 8,702,707 km (0.086 R)
• M32: 9,237,070 km (0.111 R)
• M33: 9,708,603 km (0.086 R)
• M34: 9,928,960 km (0.086 R)
• M35: 10,337,213 km (0.065 R)
• M36: 10,449,561 km (0.099 R)
• M37: 10,524,659 km (0.093 R)
• M38: 12,699,064 km (0.093 R)
• M39: 12,819,341 km (0.113 R)
• M40: 12,980,308 km (0.119 R)
• M41: 13,304,337 km (0.036 R)
• M42: 13,549,229 km (0.114 R)
• M43: 14,334,169 km (0.1 R)
• M44: 14,543,157 km (0.094 R)
• M45: 15,133,769 km (0.115 R)
• M46: 15,432,068 km (0.112 R)
• M47: 15,646,292 km (0.08 R)
• M48: 15,732,310 km (0.077 R)
• M49: 15,818,479 km (0.107 R)
• M50: 16,121,115 km (0.101 R)
• M51: 17,040,693 km (0.118 R)
• M52: 17,395,540 km (0.06 R)
• M53: 18,519,768 km (0.062 R)
• M54: 19,389,978 km (0.037 R)
• M55: 19,574,881 km (0.081 R)
• M56: 20,179,855 km (0.108 R)
• M57: 21,075,049 km (0.057 R)
• M58: 21,265,188 km (0.063 R)
• M59: 21,599,240 km (0.051 R)
• M60: 22,417,690 km (0.088 R)
• M61: 22,660,337 km (0.078 R)
• M62: 22,806,345 km (0.03 R)
• M63: 23,689,122 km (0.093 R)
• M64: 24,383,406 km (0.068 R)
• M65: 24,783,131 km (0.084 R)
• M66: 25,893,596 km (0.047 R)
• M67: 26,608,524 km (0.116 R)
• M68: 27,123,291 km (0.1 R)
• M69: 28,110,337 km (0.09 R)
• M70: 29,692,634 km (0.107 R)
• M71: 30,925,171 km (0.096 R)
• M72: 32,065,107 km (0.104 R)
• M73: 33,163,604 km (0.105 R)
• M74: 34,441,918 km (0.111 R)
• M75: 34,666,015 km (0.096 R)
• M76: 35,793,086 km (0.11 R)
• M77: 36,418,106 km (0.086 R)
• M78: 37,161,457 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.5

Radius: 5.6

Gravity: 27.5 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.82 AU - 16.86 AU

Year: 24883 Days

Day: 18.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,044,261 km

• M1: 103,223 km (0.093 R)
• M2: 164,558 km (0.075 R)
• M3: 226,940 km (0.046 R)
• M4: 318,344 km (0.117 R)
• M5: 745,596 km (0.068 R)
• M6: 1,465,461 km (0.094 R)
• M7: 2,633,970 km (0.093 R)
• M8: 3,028,011 km (0.053 R)
• M9: 3,347,252 km (0.117 R)
• M10: 4,116,784 km (0.097 R)
• M11: 6,091,177 km (0.086 R)
• M12: 7,443,840 km (0.11 R)
• M13: 8,437,320 km (0.081 R)
• M14: 10,341,402 km (0.102 R)
• M15: 10,889,229 km (0.112 R)
• M16: 12,443,551 km (0.098 R)
• M17: 13,172,691 km (0.052 R)
• M18: 13,990,842 km (0.042 R)
• M19: 15,519,732 km (0.102 R)
• M20: 15,910,182 km (0.104 R)
• M21: 16,383,061 km (0.113 R)
• M22: 16,780,692 km (0.093 R)
• M23: 17,585,230 km (0.048 R)
• M24: 18,073,966 km (0.053 R)
• M25: 18,484,762 km (0.116 R)
• M26: 20,584,218 km (0.071 R)
• M27: 21,792,371 km (0.101 R)
• M28: 21,966,951 km (0.083 R)
• M29: 22,934,850 km (0.076 R)
• M30: 23,557,925 km (0.073 R)
• M31: 23,647,384 km (0.08 R)
• M32: 24,911,935 km (0.079 R)
• M33: 25,644,366 km (0.087 R)
• M34: 26,383,828 km (0.108 R)
• M35: 26,756,327 km (0.106 R)
• M36: 27,224,120 km (0.103 R)
• M37: 27,694,755 km (0.078 R)
• M38: 28,453,365 km (0.07 R)
• M39: 28,644,103 km (0.059 R)
• M40: 30,184,961 km (0.06 R)
• M41: 30,574,364 km (0.07 R)
• M42: 32,546,214 km (0.112 R)
• M43: 34,051,916 km (0.075 R)
• M44: 34,153,194 km (0.11 R)
• M45: 35,272,784 km (0.113 R)
• M46: 36,094,675 km (0.07 R)
• M47: 36,301,120 km (0.102 R)
• M48: 36,508,014 km (0.094 R)
• M49: 37,652,587 km (0.077 R)
• M50: 37,757,156 km (0.099 R)
• M51: 39,020,361 km (0.109 R)
• M52: 41,156,319 km (0.102 R)
• M53: 42,129,902 km (0.118 R)
• M54: 43,439,631 km (0.11 R)
• M55: 44,762,824 km (0.074 R)
• M56: 45,206,681 km (0.12 R)
• M57: 45,429,283 km (0.038 R)
• M58: 48,014,484 km (0.089 R)
• M59: 48,355,118 km (0.092 R)
• M60: 49,267,665 km (0.104 R)
• M61: 50,993,725 km (0.076 R)
• M62: 51,573,567 km (0.088 R)
• M63: 54,860,382 km (0.098 R)
• M64: 59,672,047 km (0.075 R)
• M65: 60,160,485 km (0.089 R)
• M66: 60,650,418 km (0.072 R)
• M67: 60,895,908 km (0.061 R)
• M68: 61,510,904 km (0.096 R)
• M69: 62,004,428 km (0.112 R)
• M70: 64,491,492 km (0.117 R)
• M71: 65,118,457 km (0.066 R)
• M72: 65,999,439 km (0.065 R)
• M73: 66,884,310 km (0.12 R)
• M74: 68,282,901 km (0.09 R)
• M75: 68,666,021 km (0.103 R)
• M76: 69,948,224 km (0.115 R)
• M77: 70,334,336 km (0.12 R)
• M78: 70,592,243 km (0.083 R)
• M79: 73,188,065 km (0.117 R)
• M80: 73,972,856 km (0.105 R)
• M81: 74,628,992 km (0.116 R)
• M82: 75,682,760 km (0.088 R)
• M83: 76,608,920 km (0.064 R)
• M84: 78,606,052 km (0.058 R)
• M85: 79,678,220 km (0.117 R)
• M86: 81,025,348 km (0.04 R)
• M87: 81,566,145 km (0.05 R)
• M88: 82,243,973 km (0.029 R)
• M89: 85,385,977 km (0.073 R)
• M90: 86,349,985 km (0.097 R)
• M91: 89,822,302 km (0.032 R)
• M92: 91,927,443 km (0.091 R)
• M93: 92,491,576 km (0.044 R)
• M94: 92,632,797 km (0.092 R)
• M95: 93,198,277 km (0.053 R)
• M96: 93,339,796 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 20,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit