🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 160 Days

Day: 20.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.14 AU

Year: 322 Days

Day: 44.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.03 AU - 1.39 AU

Year: 470 Days

Day: 41.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,886,567 km

• M1: 76,744 km (0.109 R)
• M2: 206,744 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.14 AU - 1.32 AU

Year: 482 Days

Day: 30.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,886,567 km

• M1: 83,625 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.93 AU - 2.75 AU

Year: 1264 Days

Day: 43.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.85 AU - 3.61 AU

Year: 2050 Days

Day: 18.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.9

Radius: 12.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.91 AU - 7.07 AU

Year: 5177 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 97,886,567 km

• M1: 224,696 km (0.066 R)
• M2: 303,085 km (0.114 R)
• M3: 392,694 km (0.095 R)
• M4: 495,618 km (0.077 R)
• M5: 578,495 km (0.058 R)
• M6: 675,584 km (0.077 R)
• M7: 1,084,585 km (0.072 R)
• M8: 1,305,840 km (0.113 R)
• M9: 1,484,759 km (0.075 R)
• M10: 1,624,483 km (0.074 R)
• M11: 1,842,747 km (0.108 R)
• M12: 2,321,609 km (0.069 R)
• M13: 2,681,243 km (0.111 R)
• M14: 2,781,174 km (0.119 R)
• M15: 2,926,134 km (0.11 R)
• M16: 3,014,397 km (0.083 R)
• M17: 3,208,575 km (0.112 R)
• M18: 3,515,700 km (0.118 R)
• M19: 3,657,070 km (0.077 R)
• M20: 3,945,644 km (0.119 R)
• M21: 4,027,025 km (0.06 R)
• M22: 4,341,929 km (0.076 R)
• M23: 4,995,671 km (0.12 R)
• M24: 5,137,340 km (0.051 R)
• M25: 5,570,277 km (0.038 R)
• M26: 5,940,232 km (0.036 R)
• M27: 6,260,820 km (0.075 R)
• M28: 6,490,752 km (0.049 R)
• M29: 6,703,929 km (0.054 R)
• M30: 6,978,591 km (0.1 R)
• M31: 7,077,625 km (0.085 R)
• M32: 7,277,039 km (0.061 R)
• M33: 7,539,134 km (0.115 R)
• M34: 7,681,551 km (0.087 R)
• M35: 7,763,381 km (0.104 R)
• M36: 8,072,750 km (0.055 R)
• M37: 8,323,027 km (0.07 R)
• M38: 8,703,604 km (0.089 R)
• M39: 9,111,408 km (0.09 R)
• M40: 9,306,783 km (0.104 R)
• M41: 9,745,852 km (0.088 R)
• M42: 9,990,295 km (0.071 R)
• M43: 10,124,485 km (0.096 R)
• M44: 10,394,658 km (0.109 R)
• M45: 10,598,860 km (0.079 R)
• M46: 10,827,445 km (0.085 R)
• M47: 11,034,489 km (0.083 R)
• M48: 11,312,591 km (0.074 R)
• M49: 11,475,952 km (0.108 R)
• M50: 11,946,886 km (0.055 R)
• M51: 12,568,615 km (0.106 R)
• M52: 12,665,105 km (0.099 R)
• M53: 12,907,753 km (0.091 R)
• M54: 13,102,829 km (0.058 R)
• M55: 13,200,815 km (0.058 R)
• M56: 13,669,505 km (0.057 R)
• M57: 14,118,449 km (0.112 R)
• M58: 14,547,047 km (0.087 R)
• M59: 14,877,658 km (0.091 R)
• M60: 15,082,308 km (0.084 R)
• M61: 15,572,241 km (0.102 R)
• M62: 15,806,062 km (0.041 R)
• M63: 16,172,278 km (0.1 R)
• M64: 16,277,445 km (0.073 R)
• M65: 16,541,186 km (0.118 R)
• M66: 17,233,824 km (0.114 R)
• M67: 17,936,037 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 10.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.47 AU - 6.73 AU

Year: 5987 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,886,567 km

• M1: 142,118 km (0.082 R)
• M2: 226,491 km (0.062 R)
• M3: 300,841 km (0.038 R)
• M4: 538,702 km (0.07 R)
• M5: 735,573 km (0.083 R)
• M6: 836,701 km (0.076 R)
• M7: 1,053,917 km (0.095 R)
• M8: 1,213,987 km (0.092 R)
• M9: 1,429,856 km (0.111 R)
• M10: 1,725,761 km (0.095 R)
• M11: 1,916,349 km (0.042 R)
• M12: 2,077,466 km (0.062 R)
• M13: 2,568,296 km (0.061 R)
• M14: 3,011,256 km (0.079 R)
• M15: 3,199,599 km (0.042 R)
• M16: 3,348,599 km (0.075 R)
• M17: 3,413,225 km (0.092 R)
• M18: 3,968,233 km (0.106 R)
• M19: 4,105,564 km (0.068 R)
• M20: 4,198,015 km (0.109 R)
• M21: 4,479,708 km (0.077 R)
• M22: 4,623,023 km (0.107 R)
• M23: 4,719,364 km (0.09 R)
• M24: 5,286,190 km (0.118 R)
• M25: 5,900,589 km (0.101 R)
• M26: 6,456,943 km (0.108 R)
• M27: 6,673,262 km (0.079 R)
• M28: 6,974,702 km (0.118 R)
• M29: 7,085,404 km (0.113 R)
• M30: 7,619,319 km (0.065 R)
• M31: 7,905,649 km (0.061 R)
• M32: 8,283,085 km (0.1 R)
• M33: 8,400,369 km (0.054 R)
• M34: 8,607,113 km (0.064 R)
• M35: 8,845,423 km (0.116 R)
• M36: 8,995,470 km (0.065 R)
• M37: 9,267,588 km (0.101 R)
• M38: 9,358,992 km (0.083 R)
• M39: 9,511,881 km (0.08 R)
• M40: 10,510,148 km (0.063 R)
• M41: 10,701,035 km (0.03 R)
• M42: 10,925,132 km (0.085 R)
• M43: 11,248,114 km (0.118 R)
• M44: 11,313,040 km (0.032 R)
• M45: 11,903,353 km (0.077 R)
• M46: 13,216,673 km (0.042 R)
• M47: 13,803,396 km (0.11 R)
• M48: 13,942,671 km (0.1 R)
• M49: 14,540,015 km (0.059 R)
• M50: 14,610,775 km (0.065 R)
• M51: 14,681,685 km (0.084 R)
• M52: 15,289,351 km (0.05 R)
• M53: 16,014,602 km (0.027 R)
• M54: 16,418,366 km (0.082 R)
• M55: 16,602,970 km (0.096 R)
• M56: 16,937,022 km (0.118 R)
• M57: 17,273,318 km (0.111 R)
• M58: 17,990,640 km (0.072 R)
• M59: 18,295,520 km (0.118 R)
• M60: 18,487,006 km (0.102 R)
• M61: 18,717,536 km (0.092 R)
• M62: 21,397,133 km (0.069 R)
• M63: 21,477,617 km (0.059 R)
• M64: 21,801,197 km (0.114 R)
• M65: 22,781,213 km (0.066 R)
• M66: 24,152,277 km (0.097 R)
• M67: 24,699,656 km (0.054 R)
• M68: 24,784,328 km (0.095 R)
• M69: 24,953,673 km (0.049 R)
• M70: 25,592,605 km (0.082 R)
• M71: 26,150,755 km (0.075 R)
• M72: 26,236,923 km (0.073 R)
• M73: 26,366,475 km (0.061 R)
• M74: 26,669,411 km (0.102 R)
• M75: 26,973,543 km (0.106 R)
• M76: 27,235,190 km (0.111 R)
• M77: 27,497,734 km (0.047 R)
• M78: 27,673,063 km (0.048 R)
• M79: 27,848,990 km (0.108 R)
• M80: 28,157,461 km (0.079 R)
• M81: 28,822,573 km (0.051 R)
• M82: 29,268,823 km (0.065 R)
• M83: 29,762,347 km (0.101 R)
• M84: 29,852,405 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.7

Radius: 8

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.66 AU - 22.48 AU

Year: 29405 Days

Day: 16.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,886,567 km

• M1: 102,624 km (0.053 R)
• M2: 197,320 km (0.057 R)
• M3: 418,575 km (0.077 R)
• M4: 607,667 km (0.118 R)
• M5: 1,536,669 km (0.074 R)
• M6: 2,148,375 km (0.099 R)
• M7: 3,191,820 km (0.086 R)
• M8: 3,570,153 km (0.045 R)
• M9: 4,630,204 km (0.037 R)
• M10: 6,182,730 km (0.116 R)
• M11: 7,197,004 km (0.095 R)
• M12: 7,754,705 km (0.107 R)
• M13: 8,070,656 km (0.071 R)
• M14: 8,262,141 km (0.054 R)
• M15: 8,390,645 km (0.105 R)
• M16: 9,916,095 km (0.115 R)
• M17: 10,121,343 km (0.075 R)
• M18: 10,258,973 km (0.087 R)
• M19: 12,322,825 km (0.11 R)
• M20: 13,514,971 km (0.052 R)
• M21: 14,201,475 km (0.07 R)
• M22: 14,665,528 km (0.08 R)
• M23: 18,050,329 km (0.084 R)
• M24: 18,552,829 km (0.107 R)
• M25: 21,045,728 km (0.062 R)
• M26: 21,840,541 km (0.067 R)
• M27: 22,825,344 km (0.094 R)
• M28: 23,005,909 km (0.058 R)
• M29: 23,096,415 km (0.085 R)
• M30: 24,837,884 km (0.095 R)
• M31: 25,677,427 km (0.051 R)
• M32: 28,058,128 km (0.104 R)
• M33: 29,914,039 km (0.088 R)
• M34: 30,012,923 km (0.029 R)
• M35: 30,707,357 km (0.103 R)
• M36: 31,206,714 km (0.111 R)
• M37: 32,112,230 km (0.043 R)
• M38: 32,618,918 km (0.094 R)
• M39: 33,026,273 km (0.107 R)
• M40: 33,846,069 km (0.082 R)
• M41: 34,155,139 km (0.101 R)
• M42: 36,029,450 km (0.103 R)
• M43: 38,365,421 km (0.115 R)
• M44: 39,335,115 km (0.092 R)
• M45: 40,094,773 km (0.116 R)
• M46: 40,640,356 km (0.065 R)
• M47: 41,188,483 km (0.091 R)
• M48: 41,408,391 km (0.058 R)
• M49: 45,319,777 km (0.105 R)
• M50: 46,002,093 km (0.119 R)
• M51: 46,458,816 km (0.118 R)
• M52: 46,802,292 km (0.058 R)
• M53: 50,049,164 km (0.118 R)
• M54: 50,166,449 km (0.09 R)
• M55: 51,108,168 km (0.107 R)
• M56: 52,531,591 km (0.037 R)
• M57: 54,449,735 km (0.085 R)
• M58: 56,025,001 km (0.064 R)
• M59: 56,634,911 km (0.063 R)
• M60: 58,601,226 km (0.083 R)
• M61: 59,220,262 km (0.081 R)
• M62: 61,466,923 km (0.109 R)
• M63: 61,718,247 km (0.098 R)
• M64: 61,969,871 km (0.058 R)
• M65: 63,741,110 km (0.105 R)
• M66: 67,462,805 km (0.111 R)
• M67: 68,371,612 km (0.119 R)
• M68: 71,518,254 km (0.112 R)
• M69: 74,443,940 km (0.096 R)
• M70: 76,866,677 km (0.086 R)
• M71: 77,408,521 km (0.116 R)
• M72: 79,315,145 km (0.066 R)
• M73: 79,999,855 km (0.109 R)
• M74: 80,137,036 km (0.119 R)
• M75: 81,789,045 km (0.053 R)
• M76: 82,757,991 km (0.073 R)
• M77: 84,288,227 km (0.107 R)
• M78: 84,707,251 km (0.098 R)
• M79: 88,367,163 km (0.106 R)
• M80: 88,792,769 km (0.085 R)
• M81: 88,934,887 km (0.027 R)
• M82: 90,073,776 km (0.097 R)
• M83: 90,644,940 km (0.078 R)
• M84: 90,787,956 km (0.115 R)
• M85: 91,504,081 km (0.084 R)
• M86: 92,366,064 km (0.034 R)
• M87: 94,097,809 km (0.095 R)
• M88: 94,387,430 km (0.096 R)
• M89: 94,822,461 km (0.086 R)
• M90: 95,985,883 km (0.043 R)
• M91: 97,446,856 km (0.091 R)
• M92: 97,593,313 km (0.096 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit