🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.68 AU - 0.74 AU

Year: 219 Days

Day: 31.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,224,913 km

• M1: 544,536 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.35 AU

Year: 517 Days

Day: 36.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 70.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.21 AU - 2.57 AU

Year: 1350 Days

Day: 13 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,224,913 km

• M1: 197,619 km (0.051 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.22 AU - 3.8 AU

Year: 2402 Days

Day: 36 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 13.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.34 AU - 7.58 AU

Year: 6707 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,224,913 km

• M1: 187,297 km (0.119 R)
• M2: 604,974 km (0.098 R)
• M3: 815,159 km (0.116 R)
• M4: 1,034,619 km (0.077 R)
• M5: 1,204,113 km (0.066 R)
• M6: 1,669,512 km (0.066 R)
• M7: 2,570,989 km (0.074 R)
• M8: 3,170,876 km (0.076 R)
• M9: 3,270,957 km (0.12 R)
• M10: 3,474,261 km (0.087 R)
• M11: 3,577,483 km (0.109 R)
• M12: 3,840,327 km (0.088 R)
• M13: 4,695,129 km (0.091 R)
• M14: 4,925,211 km (0.096 R)
• M15: 5,070,919 km (0.116 R)
• M16: 5,337,054 km (0.107 R)
• M17: 5,913,753 km (0.114 R)
• M18: 6,162,535 km (0.102 R)
• M19: 6,288,197 km (0.115 R)
• M20: 6,478,485 km (0.057 R)
• M21: 6,864,747 km (0.117 R)
• M22: 7,027,809 km (0.057 R)
• M23: 7,525,222 km (0.12 R)
• M24: 7,863,163 km (0.107 R)
• M25: 8,871,154 km (0.102 R)
• M26: 9,192,340 km (0.075 R)
• M27: 9,481,064 km (0.074 R)
• M28: 9,883,034 km (0.091 R)
• M29: 10,141,688 km (0.112 R)
• M30: 10,327,938 km (0.098 R)
• M31: 10,552,783 km (0.106 R)
• M32: 10,703,578 km (0.106 R)
• M33: 10,893,268 km (0.054 R)
• M34: 11,546,113 km (0.118 R)
• M35: 12,132,836 km (0.106 R)
• M36: 13,457,824 km (0.051 R)
• M37: 13,580,495 km (0.077 R)
• M38: 13,868,321 km (0.036 R)
• M39: 14,199,680 km (0.096 R)
• M40: 14,408,220 km (0.098 R)
• M41: 14,659,694 km (0.11 R)
• M42: 14,997,336 km (0.059 R)
• M43: 16,373,487 km (0.066 R)
• M44: 18,831,978 km (0.109 R)
• M45: 19,568,598 km (0.115 R)
• M46: 19,754,249 km (0.092 R)
• M47: 20,738,454 km (0.107 R)
• M48: 20,927,695 km (0.062 R)
• M49: 21,165,107 km (0.081 R)
• M50: 22,075,559 km (0.086 R)
• M51: 22,462,719 km (0.112 R)
• M52: 22,657,046 km (0.1 R)
• M53: 22,949,809 km (0.034 R)
• M54: 23,934,463 km (0.083 R)
• M55: 25,033,558 km (0.105 R)
• M56: 25,285,630 km (0.113 R)
• M57: 25,639,878 km (0.105 R)
• M58: 26,046,934 km (0.119 R)
• M59: 26,867,329 km (0.09 R)
• M60: 27,280,668 km (0.105 R)
• M61: 27,696,251 km (0.063 R)
• M62: 28,166,137 km (0.049 R)
• M63: 28,428,383 km (0.111 R)
• M64: 30,232,982 km (0.078 R)
• M65: 31,965,026 km (0.077 R)
• M66: 32,129,135 km (0.098 R)
• M67: 32,457,951 km (0.112 R)
• M68: 32,788,113 km (0.105 R)
• M69: 33,174,525 km (0.078 R)
• M70: 33,451,430 km (0.068 R)
• M71: 33,562,432 km (0.115 R)
• M72: 33,729,234 km (0.107 R)
• M73: 33,840,534 km (0.063 R)
• M74: 35,185,868 km (0.096 R)
• M75: 35,298,665 km (0.104 R)
• M76: 35,865,042 km (0.109 R)
• M77: 36,434,262 km (0.07 R)
• M78: 36,548,555 km (0.054 R)
• M79: 36,834,586 km (0.109 R)
• M80: 37,870,551 km (0.062 R)
• M81: 38,508,437 km (0.071 R)
• M82: 38,916,240 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.3

Radius: 13.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.68 AU - 13.4 AU

Year: 13398 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,224,913 km

• M1: 193,879 km (0.101 R)
• M2: 408,253 km (0.047 R)
• M3: 602,580 km (0.072 R)
• M4: 1,045,540 km (0.046 R)
• M5: 1,183,170 km (0.116 R)
• M6: 1,529,189 km (0.111 R)
• M7: 1,714,392 km (0.077 R)
• M8: 1,851,423 km (0.089 R)
• M9: 1,963,771 km (0.096 R)
• M10: 2,049,640 km (0.103 R)
• M11: 2,255,038 km (0.115 R)
• M12: 3,077,527 km (0.098 R)
• M13: 3,245,825 km (0.074 R)
• M14: 3,627,000 km (0.107 R)
• M15: 4,022,687 km (0.116 R)
• M16: 4,432,435 km (0.107 R)
• M17: 4,777,857 km (0.041 R)
• M18: 4,973,531 km (0.087 R)
• M19: 5,658,839 km (0.054 R)
• M20: 7,296,636 km (0.091 R)
• M21: 7,796,742 km (0.037 R)
• M22: 8,027,721 km (0.114 R)
• M23: 8,120,771 km (0.111 R)
• M24: 8,686,700 km (0.095 R)
• M25: 10,006,302 km (0.067 R)
• M26: 10,510,896 km (0.102 R)
• M27: 11,861,615 km (0.107 R)
• M28: 12,449,385 km (0.119 R)
• M29: 12,557,395 km (0.118 R)
• M30: 13,431,794 km (0.047 R)
• M31: 14,780,419 km (0.098 R)
• M32: 15,009,304 km (0.031 R)
• M33: 15,355,025 km (0.106 R)
• M34: 15,528,708 km (0.104 R)
• M35: 16,230,621 km (0.1 R)
• M36: 16,466,836 km (0.117 R)
• M37: 17,665,265 km (0.098 R)
• M38: 18,152,355 km (0.087 R)
• M39: 18,274,876 km (0.117 R)
• M40: 18,520,665 km (0.104 R)
• M41: 20,846,314 km (0.116 R)
• M42: 22,076,008 km (0.05 R)
• M43: 22,666,621 km (0.065 R)
• M44: 22,798,566 km (0.077 R)
• M45: 23,395,611 km (0.051 R)
• M46: 23,529,052 km (0.063 R)
• M47: 25,903,918 km (0.11 R)
• M48: 26,665,970 km (0.079 R)
• M49: 28,781,583 km (0.093 R)
• M50: 30,367,171 km (0.074 R)
• M51: 31,391,019 km (0.114 R)
• M52: 31,833,230 km (0.071 R)
• M53: 32,425,937 km (0.113 R)
• M54: 32,798,436 km (0.12 R)
• M55: 32,947,734 km (0.096 R)
• M56: 33,622,570 km (0.093 R)
• M57: 33,999,557 km (0.072 R)
• M58: 34,986,005 km (0.085 R)
• M59: 36,135,964 km (0.084 R)
• M60: 36,367,542 km (0.09 R)
• M61: 36,909,535 km (0.089 R)
• M62: 37,064,967 km (0.1 R)
• M63: 37,376,280 km (0.11 R)
• M64: 37,532,311 km (0.081 R)
• M65: 37,766,730 km (0.107 R)
• M66: 38,551,820 km (0.109 R)
• M67: 38,788,334 km (0.065 R)
• M68: 40,778,285 km (0.073 R)
• M69: 41,664,353 km (0.092 R)
• M70: 42,150,397 km (0.066 R)
• M71: 42,801,297 km (0.081 R)
• M72: 43,537,468 km (0.051 R)
• M73: 43,701,727 km (0.08 R)
• M74: 44,030,692 km (0.055 R)
• M75: 44,939,649 km (0.05 R)
• M76: 45,938,365 km (0.117 R)
• M77: 47,112,708 km (0.065 R)
• M78: 48,722,231 km (0.117 R)
• M79: 49,748,024 km (0.091 R)
• M80: 50,349,707 km (0.104 R)
• M81: 50,435,875 km (0.096 R)
• M82: 51,908,068 km (0.056 R)
• M83: 52,518,277 km (0.08 R)
• M84: 54,894,340 km (0.08 R)
• M85: 58,841,181 km (0.075 R)
• M86: 59,659,631 km (0.093 R)
• M87: 59,842,140 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.8

Radius: 5.1

Gravity: 26.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.95 AU - 17.49 AU

Year: 21688 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,224,913 km

• M1: 120,725 km (0.106 R)
• M2: 155,881 km (0.098 R)
• M3: 307,424 km (0.119 R)
• M4: 343,028 km (0.096 R)
• M5: 399,426 km (0.054 R)
• M6: 565,929 km (0.099 R)
• M7: 906,413 km (0.064 R)
• M8: 1,097,450 km (0.079 R)
• M9: 1,677,142 km (0.073 R)
• M10: 2,790,898 km (0.026 R)
• M11: 2,948,125 km (0.115 R)
• M12: 3,312,695 km (0.06 R)
• M13: 3,648,692 km (0.049 R)
• M14: 4,581,435 km (0.059 R)
• M15: 5,193,739 km (0.082 R)
• M16: 5,485,006 km (0.089 R)
• M17: 5,534,074 km (0.066 R)
• M18: 6,287,449 km (0.062 R)
• M19: 6,390,372 km (0.11 R)
• M20: 6,807,451 km (0.106 R)
• M21: 6,860,110 km (0.079 R)
• M22: 7,722,691 km (0.092 R)
• M23: 7,999,148 km (0.095 R)
• M24: 8,790,520 km (0.079 R)
• M25: 8,847,966 km (0.101 R)
• M26: 10,998,884 km (0.101 R)
• M27: 11,247,366 km (0.097 R)
• M28: 12,907,454 km (0.101 R)
• M29: 13,899,288 km (0.114 R)
• M30: 14,574,273 km (0.084 R)
• M31: 14,847,140 km (0.078 R)
• M32: 14,984,172 km (0.055 R)
• M33: 15,121,802 km (0.053 R)
• M34: 15,190,617 km (0.056 R)
• M35: 15,815,636 km (0.087 R)
• M36: 17,090,510 km (0.086 R)
• M37: 17,740,213 km (0.066 R)
• M38: 18,619,101 km (0.037 R)
• M39: 20,647,797 km (0.089 R)
• M40: 20,954,323 km (0.079 R)
• M41: 21,416,730 km (0.103 R)
• M42: 22,351,867 km (0.101 R)
• M43: 22,903,434 km (0.119 R)
• M44: 24,504,131 km (0.099 R)
• M45: 24,828,459 km (0.081 R)
• M46: 26,638,145 km (0.088 R)
• M47: 28,234,953 km (0.062 R)
• M48: 29,173,380 km (0.082 R)
• M49: 29,689,642 km (0.026 R)
• M50: 31,081,052 km (0.042 R)
• M51: 31,696,348 km (0.03 R)
• M52: 32,138,410 km (0.114 R)
• M53: 32,760,587 km (0.092 R)
• M54: 33,117,977 km (0.107 R)
• M55: 34,651,056 km (0.116 R)
• M56: 37,598,882 km (0.098 R)
• M57: 40,626,144 km (0.097 R)
• M58: 41,395,077 km (0.114 R)
• M59: 41,781,339 km (0.106 R)
• M60: 42,947,305 km (0.036 R)
• M61: 43,044,992 km (0.086 R)
• M62: 45,410,583 km (0.075 R)
• M63: 46,008,526 km (0.032 R)
• M64: 48,223,322 km (0.096 R)
• M65: 50,369,603 km (0.113 R)
• M66: 52,860,408 km (0.072 R)
• M67: 53,174,563 km (0.083 R)
• M68: 54,860,681 km (0.098 R)
• M69: 54,966,596 km (0.118 R)
• M70: 56,029,938 km (0.06 R)
• M71: 57,100,011 km (0.103 R)
• M72: 58,392,986 km (0.093 R)
• M73: 59,151,596 km (0.101 R)
• M74: 59,586,627 km (0.041 R)
• M75: 59,695,534 km (0.097 R)
• M76: 60,678,841 km (0.106 R)
• M77: 61,557,280 km (0.067 R)
• M78: 61,777,637 km (0.059 R)
• M79: 63,326,873 km (0.078 R)
• M80: 63,771,777 km (0.088 R)
• M81: 63,994,678 km (0.09 R)
• M82: 65,787,160 km (0.089 R)
• M83: 66,802,630 km (0.05 R)
• M84: 67,255,612 km (0.115 R)
• M85: 67,709,492 km (0.107 R)
• M86: 69,421,041 km (0.107 R)
• M87: 69,650,375 km (0.11 R)
• M88: 69,994,749 km (0.104 R)
• M89: 75,228,132 km (0.073 R)
• M90: 75,345,865 km (0.057 R)
• M91: 75,581,482 km (0.039 R)
• M92: 75,935,430 km (0.07 R)
• M93: 76,171,645 km (0.078 R)
• M94: 78,666,788 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit