🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.15 AU - 1.59 AU

Year: 572 Days

Day: 41.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.58 AU - 2.06 AU

Year: 875 Days

Day: 38.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,345,740 km

• M1: 631,153 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.73 AU - 2.47 AU

Year: 1085 Days

Day: 14.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,345,740 km

• M1: 782,098 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.78 AU - 4.2 AU

Year: 2324 Days

Day: 35.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 137.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,345,740 km

• M1: 132,544 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.37 AU - 5.03 AU

Year: 3068 Days

Day: 46.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 13.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.87 AU - 6.39 AU

Year: 4762 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 62.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,345,740 km

• M1: 178,620 km (0.105 R)
• M2: 318,494 km (0.084 R)
• M3: 407,056 km (0.085 R)
• M4: 495,169 km (0.06 R)
• M5: 584,928 km (0.117 R)
• M6: 689,497 km (0.096 R)
• M7: 826,827 km (0.1 R)
• M8: 1,037,910 km (0.092 R)
• M9: 1,494,184 km (0.05 R)
• M10: 1,700,479 km (0.086 R)
• M11: 2,289,147 km (0.081 R)
• M12: 2,632,773 km (0.037 R)
• M13: 2,804,062 km (0.053 R)
• M14: 2,938,551 km (0.114 R)
• M15: 3,116,722 km (0.116 R)
• M16: 3,512,708 km (0.111 R)
• M17: 3,628,796 km (0.065 R)
• M18: 3,894,930 km (0.027 R)
• M19: 4,060,834 km (0.098 R)
• M20: 4,275,358 km (0.049 R)
• M21: 4,620,181 km (0.109 R)
• M22: 4,828,271 km (0.025 R)
• M23: 4,941,666 km (0.11 R)
• M24: 5,337,054 km (0.115 R)
• M25: 5,657,492 km (0.045 R)
• M26: 6,088,783 km (0.071 R)
• M27: 6,459,337 km (0.098 R)
• M28: 6,584,550 km (0.088 R)
• M29: 6,801,168 km (0.098 R)
• M30: 7,167,234 km (0.076 R)
• M31: 7,823,669 km (0.093 R)
• M32: 7,938,112 km (0.092 R)
• M33: 8,110,897 km (0.066 R)
• M34: 8,382,118 km (0.071 R)
• M35: 9,415,840 km (0.094 R)
• M36: 9,721,468 km (0.073 R)
• M37: 10,238,329 km (0.118 R)
• M38: 11,083,856 km (0.082 R)
• M39: 11,973,963 km (0.074 R)
• M40: 12,327,463 km (0.066 R)
• M41: 13,113,001 km (0.101 R)
• M42: 13,431,645 km (0.039 R)
• M43: 13,592,014 km (0.116 R)
• M44: 14,100,198 km (0.114 R)
• M45: 14,216,435 km (0.107 R)
• M46: 15,039,972 km (0.112 R)
• M47: 15,445,531 km (0.08 R)
• M48: 16,389,494 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.4

Radius: 5.8

Gravity: 29.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.09 AU - 13.65 AU

Year: 17426 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,345,740 km

• M1: 138,976 km (0.029 R)
• M2: 201,658 km (0.082 R)
• M3: 584,329 km (0.11 R)
• M4: 869,313 km (0.098 R)
• M5: 920,625 km (0.1 R)
• M6: 1,552,078 km (0.075 R)
• M7: 1,842,298 km (0.116 R)
• M8: 2,435,453 km (0.117 R)
• M9: 3,324,065 km (0.083 R)
• M10: 3,364,905 km (0.12 R)
• M11: 5,315,362 km (0.085 R)
• M12: 5,947,114 km (0.08 R)
• M13: 6,808,498 km (0.061 R)
• M14: 7,280,180 km (0.096 R)
• M15: 7,654,325 km (0.118 R)
• M16: 7,980,149 km (0.048 R)
• M17: 8,870,705 km (0.11 R)
• M18: 8,927,403 km (0.101 R)
• M19: 9,155,390 km (0.06 R)
• M20: 9,559,005 km (0.103 R)
• M21: 10,145,728 km (0.079 R)
• M22: 10,683,682 km (0.092 R)
• M23: 11,725,032 km (0.115 R)
• M24: 12,479,454 km (0.094 R)
• M25: 12,670,491 km (0.084 R)
• M26: 12,798,397 km (0.087 R)
• M27: 12,990,929 km (0.102 R)
• M28: 13,055,406 km (0.115 R)
• M29: 13,705,559 km (0.114 R)
• M30: 14,233,340 km (0.113 R)
• M31: 14,432,903 km (0.119 R)
• M32: 15,581,516 km (0.095 R)
• M33: 15,924,843 km (0.099 R)
• M34: 16,688,989 km (0.087 R)
• M35: 16,969,934 km (0.092 R)
• M36: 17,181,465 km (0.098 R)
• M37: 18,687,467 km (0.114 R)
• M38: 19,198,792 km (0.083 R)
• M39: 19,345,697 km (0.092 R)
• M40: 21,900,231 km (0.12 R)
• M41: 23,138,602 km (0.085 R)
• M42: 23,294,932 km (0.081 R)
• M43: 23,766,165 km (0.056 R)
• M44: 25,118,380 km (0.08 R)
• M45: 26,169,305 km (0.092 R)
• M46: 27,564,904 km (0.109 R)
• M47: 29,322,080 km (0.07 R)
• M48: 29,660,919 km (0.092 R)
• M49: 31,029,142 km (0.098 R)
• M50: 31,287,946 km (0.066 R)
• M51: 33,560,786 km (0.079 R)
• M52: 36,703,239 km (0.118 R)
• M53: 37,434,623 km (0.088 R)
• M54: 38,170,944 km (0.07 R)
• M55: 40,219,986 km (0.096 R)
• M56: 40,596,374 km (0.095 R)
• M57: 41,068,505 km (0.102 R)
• M58: 41,447,436 km (0.11 R)
• M59: 41,637,426 km (0.106 R)
• M60: 41,827,565 km (0.051 R)
• M61: 42,113,596 km (0.096 R)
• M62: 42,208,890 km (0.066 R)
• M63: 43,071,172 km (0.113 R)
• M64: 43,842,498 km (0.036 R)
• M65: 45,986,834 km (0.089 R)
• M66: 46,380,426 km (0.079 R)
• M67: 46,775,065 km (0.058 R)
• M68: 50,985,797 km (0.087 R)
• M69: 51,087,523 km (0.052 R)
• M70: 51,699,379 km (0.109 R)
• M71: 52,416,102 km (0.067 R)
• M72: 54,898,679 km (0.058 R)
• M73: 56,785,407 km (0.07 R)
• M74: 57,630,934 km (0.078 R)
• M75: 58,267,623 km (0.118 R)
• M76: 58,693,528 km (0.108 R)
• M77: 59,227,143 km (0.077 R)
• M78: 59,441,218 km (0.03 R)
• M79: 59,869,816 km (0.115 R)
• M80: 60,622,443 km (0.046 R)
• M81: 61,702,988 km (0.097 R)
• M82: 62,463,245 km (0.091 R)
• M83: 62,572,002 km (0.082 R)
• M84: 62,899,023 km (0.088 R)
• M85: 63,335,849 km (0.118 R)
• M86: 64,872,518 km (0.116 R)
• M87: 66,866,359 km (0.116 R)
• M88: 68,880,096 km (0.117 R)
• M89: 68,992,593 km (0.069 R)
• M90: 69,105,091 km (0.112 R)
• M91: 69,555,829 km (0.108 R)
• M92: 73,540,967 km (0.106 R)
• M93: 74,231,511 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.1

Radius: 4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.84 AU - 14.54 AU

Year: 19053 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,345,740 km

• M1: 60,138 km (0.1 R)
• M2: 97,388 km (0.031 R)
• M3: 193,729 km (0.054 R)
• M4: 243,246 km (0.098 R)
• M5: 417,976 km (0.077 R)
• M6: 597,045 km (0.12 R)
• M7: 1,258,866 km (0.093 R)
• M8: 1,316,611 km (0.108 R)
• M9: 2,995,548 km (0.08 R)
• M10: 3,442,845 km (0.03 R)
• M11: 3,660,510 km (0.042 R)
• M12: 3,995,460 km (0.106 R)
• M13: 4,369,305 km (0.094 R)
• M14: 4,486,590 km (0.053 R)
• M15: 4,664,462 km (0.102 R)
• M16: 5,492,935 km (0.105 R)
• M17: 5,619,644 km (0.079 R)
• M18: 5,747,101 km (0.075 R)
• M19: 7,807,214 km (0.062 R)
• M20: 7,913,877 km (0.119 R)
• M21: 8,164,603 km (0.095 R)
• M22: 8,747,586 km (0.094 R)
• M23: 8,784,537 km (0.074 R)
• M24: 8,895,389 km (0.09 R)
• M25: 8,932,489 km (0.118 R)
• M26: 9,953,195 km (0.103 R)
• M27: 10,340,654 km (0.111 R)
• M28: 10,575,373 km (0.113 R)
• M29: 12,391,341 km (0.078 R)
• M30: 12,515,807 km (0.113 R)
• M31: 14,127,574 km (0.05 R)
• M32: 14,301,108 km (0.048 R)
• M33: 14,781,616 km (0.117 R)
• M34: 15,046,105 km (0.072 R)
• M35: 16,209,677 km (0.118 R)
• M36: 17,170,395 km (0.11 R)
• M37: 17,448,198 km (0.104 R)
• M38: 17,634,298 km (0.114 R)
• M39: 17,867,820 km (0.09 R)
• M40: 20,650,490 km (0.1 R)
• M41: 20,748,925 km (0.119 R)
• M42: 21,940,921 km (0.074 R)
• M43: 21,991,186 km (0.087 R)
• M44: 22,393,754 km (0.072 R)
• M45: 23,976,500 km (0.051 R)
• M46: 24,338,975 km (0.096 R)
• M47: 24,494,856 km (0.084 R)
• M48: 25,489,682 km (0.03 R)
• M49: 28,170,027 km (0.075 R)
• M50: 31,276,427 km (0.104 R)
• M51: 31,559,017 km (0.054 R)
• M52: 31,672,263 km (0.109 R)
• M53: 33,502,892 km (0.042 R)
• M54: 34,839,848 km (0.098 R)
• M55: 35,132,761 km (0.062 R)
• M56: 41,098,275 km (0.044 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit