🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.8 AU

Year: 270 Days

Day: 36.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 466 Days

Day: 17.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.55 AU - 1.71 AU

Year: 902 Days

Day: 14.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.21 AU - 2.39 AU

Year: 1512 Days

Day: 44.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,233,445 km

• M1: 1,540,260 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.9

Radius: 10.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.39 AU - 3.49 AU

Year: 2185 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,233,445 km

• M1: 152,590 km (0.097 R)
• M2: 319,990 km (0.095 R)
• M3: 508,633 km (0.064 R)
• M4: 604,076 km (0.059 R)
• M5: 1,024,297 km (0.094 R)
• M6: 1,113,158 km (0.109 R)
• M7: 1,242,111 km (0.089 R)
• M8: 1,346,979 km (0.084 R)
• M9: 1,475,035 km (0.052 R)
• M10: 1,586,785 km (0.085 R)
• M11: 1,711,848 km (0.098 R)
• M12: 1,950,158 km (0.056 R)
• M13: 2,017,028 km (0.072 R)
• M14: 2,107,385 km (0.113 R)
• M15: 2,304,256 km (0.107 R)
• M16: 2,386,984 km (0.11 R)
• M17: 2,458,791 km (0.112 R)
• M18: 2,969,069 km (0.026 R)
• M19: 3,243,282 km (0.092 R)
• M20: 3,676,816 km (0.077 R)
• M21: 3,928,889 km (0.056 R)
• M22: 4,172,285 km (0.09 R)
• M23: 4,259,351 km (0.099 R)
• M24: 4,494,518 km (0.058 R)
• M25: 4,598,788 km (0.043 R)
• M26: 4,764,243 km (0.064 R)
• M27: 4,870,607 km (0.073 R)
• M28: 5,163,221 km (0.057 R)
• M29: 5,256,869 km (0.046 R)
• M30: 5,653,154 km (0.118 R)
• M31: 5,749,645 km (0.09 R)
• M32: 5,928,115 km (0.061 R)
• M33: 6,340,556 km (0.117 R)
• M34: 6,441,086 km (0.119 R)
• M35: 6,609,533 km (0.051 R)
• M36: 6,762,422 km (0.095 R)
• M37: 6,916,508 km (0.089 R)
• M38: 7,019,880 km (0.03 R)
• M39: 7,280,629 km (0.062 R)
• M40: 7,421,102 km (0.049 R)
• M41: 7,526,867 km (0.109 R)
• M42: 7,668,836 km (0.105 R)
• M43: 7,775,948 km (0.097 R)
• M44: 8,027,721 km (0.079 R)
• M45: 8,190,932 km (0.049 R)
• M46: 8,594,697 km (0.071 R)
• M47: 8,668,897 km (0.083 R)
• M48: 8,948,645 km (0.108 R)
• M49: 9,383,526 km (0.082 R)
• M50: 9,459,971 km (0.086 R)
• M51: 9,555,714 km (0.096 R)
• M52: 9,844,737 km (0.091 R)
• M53: 9,922,378 km (0.1 R)
• M54: 10,156,349 km (0.108 R)
• M55: 10,570,286 km (0.059 R)
• M56: 10,649,723 km (0.107 R)
• M57: 10,929,471 km (0.094 R)
• M58: 11,171,221 km (0.106 R)
• M59: 11,414,617 km (0.091 R)
• M60: 11,618,967 km (0.104 R)
• M61: 11,700,947 km (0.095 R)
• M62: 12,218,107 km (0.064 R)
• M63: 12,343,320 km (0.057 R)
• M64: 12,427,095 km (0.105 R)
• M65: 12,595,094 km (0.12 R)
• M66: 13,403,520 km (0.118 R)
• M67: 13,489,539 km (0.114 R)
• M68: 13,857,550 km (0.099 R)
• M69: 14,031,831 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 14.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.05 AU - 3.11 AU

Year: 2343 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,233,445 km

• M1: 226,342 km (0.068 R)
• M2: 408,103 km (0.118 R)
• M3: 525,687 km (0.09 R)
• M4: 771,476 km (0.058 R)
• M5: 901,028 km (0.106 R)
• M6: 1,010,683 km (0.047 R)
• M7: 1,234,781 km (0.039 R)
• M8: 1,687,614 km (0.115 R)
• M9: 1,791,435 km (0.109 R)
• M10: 2,079,410 km (0.073 R)
• M11: 2,356,914 km (0.12 R)
• M12: 2,700,690 km (0.09 R)
• M13: 2,795,984 km (0.103 R)
• M14: 2,934,362 km (0.118 R)
• M15: 3,046,710 km (0.098 R)
• M16: 3,246,872 km (0.075 R)
• M17: 3,377,920 km (0.053 R)
• M18: 3,630,441 km (0.083 R)
• M19: 3,736,207 km (0.095 R)
• M20: 4,106,910 km (0.094 R)
• M21: 4,217,314 km (0.054 R)
• M22: 4,669,099 km (0.073 R)
• M23: 4,900,976 km (0.1 R)
• M24: 5,273,026 km (0.075 R)
• M25: 5,497,123 km (0.099 R)
• M26: 5,619,195 km (0.075 R)
• M27: 5,759,817 km (0.097 R)
• M28: 6,206,965 km (0.103 R)
• M29: 6,739,833 km (0.111 R)
• M30: 6,870,581 km (0.091 R)
• M31: 6,983,528 km (0.09 R)
• M32: 7,537,638 km (0.082 R)
• M33: 7,673,623 km (0.082 R)
• M34: 8,165,800 km (0.075 R)
• M35: 8,486,089 km (0.063 R)
• M36: 8,749,531 km (0.12 R)
• M37: 9,243,054 km (0.055 R)
• M38: 9,388,613 km (0.106 R)
• M39: 9,978,926 km (0.09 R)
• M40: 10,300,113 km (0.119 R)
• M41: 10,451,206 km (0.042 R)
• M42: 10,974,799 km (0.115 R)
• M43: 11,262,027 km (0.083 R)
• M44: 11,373,178 km (0.095 R)
• M45: 11,574,088 km (0.09 R)
• M46: 11,957,059 km (0.101 R)
• M47: 12,229,776 km (0.072 R)
• M48: 12,366,957 km (0.084 R)
• M49: 12,504,587 km (0.083 R)
• M50: 12,990,630 km (0.055 R)
• M51: 13,200,815 km (0.085 R)
• M52: 13,294,464 km (0.117 R)
• M53: 13,957,182 km (0.081 R)
• M54: 14,100,646 km (0.108 R)
• M55: 14,364,836 km (0.083 R)
• M56: 15,314,783 km (0.098 R)
• M57: 15,784,969 km (0.095 R)
• M58: 16,184,694 km (0.058 R)
• M59: 16,335,339 km (0.083 R)
• M60: 16,511,865 km (0.114 R)
• M61: 16,638,275 km (0.072 R)
• M62: 16,841,130 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 15

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.75 AU - 4.17 AU

Year: 3416 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,233,445 km

• M1: 188,344 km (0.095 R)
• M2: 284,236 km (0.075 R)
• M3: 414,984 km (0.073 R)
• M4: 634,893 km (0.058 R)
• M5: 832,662 km (0.117 R)
• M6: 988,992 km (0.111 R)
• M7: 1,186,311 km (0.109 R)
• M8: 1,446,462 km (0.091 R)
• M9: 1,579,604 km (0.028 R)
• M10: 1,913,058 km (0.084 R)
• M11: 2,116,810 km (0.078 R)
• M12: 2,416,454 km (0.068 R)
• M13: 2,536,282 km (0.113 R)
• M14: 2,658,055 km (0.03 R)
• M15: 2,929,126 km (0.064 R)
• M16: 3,046,561 km (0.109 R)
• M17: 3,198,402 km (0.04 R)
• M18: 3,555,193 km (0.075 R)
• M19: 3,831,351 km (0.081 R)
• M20: 4,066,968 km (0.064 R)
• M21: 4,466,244 km (0.097 R)
• M22: 4,589,812 km (0.095 R)
• M23: 4,840,389 km (0.118 R)
• M24: 5,134,349 km (0.106 R)
• M25: 5,355,305 km (0.114 R)
• M26: 5,888,023 km (0.053 R)
• M27: 6,023,857 km (0.079 R)
• M28: 6,160,740 km (0.073 R)
• M29: 6,340,257 km (0.102 R)
• M30: 6,465,620 km (0.054 R)
• M31: 6,648,129 km (0.1 R)
• M32: 7,601,367 km (0.045 R)
• M33: 7,823,969 km (0.115 R)
• M34: 9,236,771 km (0.04 R)
• M35: 9,538,211 km (0.073 R)
• M36: 9,972,493 km (0.072 R)
• M37: 10,314,624 km (0.12 R)
• M38: 10,677,398 km (0.12 R)
• M39: 10,826,996 km (0.117 R)
• M40: 10,943,832 km (0.093 R)
• M41: 11,195,605 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 10.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.48 AU - 4.68 AU

Year: 3572 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,233,445 km

• M1: 138,228 km (0.105 R)
• M2: 208,240 km (0.093 R)
• M3: 303,235 km (0.088 R)
• M4: 412,441 km (0.092 R)
• M5: 538,253 km (0.091 R)
• M6: 647,460 km (0.079 R)
• M7: 731,982 km (0.078 R)
• M8: 866,770 km (0.079 R)
• M9: 1,072,766 km (0.077 R)
• M10: 1,149,360 km (0.077 R)
• M11: 1,517,820 km (0.117 R)
• M12: 1,738,327 km (0.062 R)
• M13: 2,064,750 km (0.082 R)
• M14: 2,260,125 km (0.099 R)
• M15: 2,616,766 km (0.089 R)
• M16: 2,739,735 km (0.115 R)
• M17: 2,991,359 km (0.089 R)
• M18: 3,064,662 km (0.118 R)
• M19: 3,459,600 km (0.064 R)
• M20: 3,771,512 km (0.076 R)
• M21: 3,971,075 km (0.071 R)
• M22: 4,092,549 km (0.099 R)
• M23: 4,256,508 km (0.102 R)
• M24: 4,611,953 km (0.074 R)
• M25: 4,890,354 km (0.108 R)
• M26: 5,441,174 km (0.101 R)
• M27: 5,621,738 km (0.115 R)
• M28: 5,827,136 km (0.09 R)
• M29: 6,458,290 km (0.072 R)
• M30: 6,770,052 km (0.095 R)
• M31: 6,939,845 km (0.077 R)
• M32: 7,734,509 km (0.099 R)
• M33: 7,937,663 km (0.089 R)
• M34: 8,039,988 km (0.111 R)
• M35: 8,116,881 km (0.069 R)
• M36: 8,741,752 km (0.094 R)
• M37: 8,926,804 km (0.107 R)
• M38: 9,033,168 km (0.1 R)
• M39: 9,247,243 km (0.113 R)
• M40: 9,328,026 km (0.088 R)
• M41: 9,544,344 km (0.117 R)
• M42: 9,844,587 km (0.088 R)
• M43: 10,764,016 km (0.111 R)
• M44: 11,856,379 km (0.12 R)
• M45: 12,475,266 km (0.089 R)
• M46: 13,013,968 km (0.113 R)
• M47: 13,104,474 km (0.047 R)
• M48: 13,225,649 km (0.077 R)
• M49: 14,801,363 km (0.091 R)
• M50: 15,339,766 km (0.072 R)
• M51: 15,627,442 km (0.119 R)
• M52: 15,787,961 km (0.112 R)
• M53: 15,949,078 km (0.118 R)
• M54: 16,046,017 km (0.109 R)
• M55: 16,730,128 km (0.113 R)
• M56: 16,894,387 km (0.112 R)
• M57: 17,059,244 km (0.114 R)
• M58: 17,158,427 km (0.057 R)
• M59: 17,623,676 km (0.085 R)
• M60: 17,723,907 km (0.036 R)
• M61: 18,397,097 km (0.049 R)
• M62: 18,736,685 km (0.076 R)
• M63: 18,975,742 km (0.094 R)
• M64: 19,215,846 km (0.116 R)
• M65: 19,664,341 km (0.101 R)
• M66: 20,151,132 km (0.119 R)
• M67: 20,959,559 km (0.112 R)
• M68: 21,671,196 km (0.118 R)
• M69: 21,778,608 km (0.064 R)
• M70: 23,045,103 km (0.081 R)
• M71: 23,191,260 km (0.094 R)
• M72: 23,411,319 km (0.046 R)
• M73: 23,484,771 km (0.077 R)
• M74: 23,595,025 km (0.104 R)
• M75: 23,742,528 km (0.108 R)
• M76: 24,335,235 km (0.078 R)
• M77: 24,708,183 km (0.111 R)
• M78: 24,782,982 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit