🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.75 AU - 1.09 AU

Year: 334 Days

Day: 20 Hours

Environment

Temp: 13 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.13 AU - 1.43 AU

Year: 548 Days

Day: 27.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,841,222 km

• M1: 123,418 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.01 AU - 1.57 AU

Year: 555 Days

Day: 12.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,841,222 km

• M1: 1,154,148 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.72 AU - 3.06 AU

Year: 1861 Days

Day: 24.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.67 AU - 3.57 AU

Year: 2087 Days

Day: 46.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.69 AU - 4.45 AU

Year: 2555 Days

Day: 35.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.3 AU - 4.04 AU

Year: 2663 Days

Day: 21.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,841,222 km

• M1: 1,999,525 km (0.108 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 10.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.53 AU - 4.85 AU

Year: 3847 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,841,222 km

• M1: 145,110 km (0.07 R)
• M2: 242,797 km (0.096 R)
• M3: 378,483 km (0.097 R)
• M4: 445,951 km (0.118 R)
• M5: 532,120 km (0.091 R)
• M6: 647,609 km (0.087 R)
• M7: 940,372 km (0.098 R)
• M8: 1,029,084 km (0.076 R)
• M9: 1,206,208 km (0.053 R)
• M10: 1,413,700 km (0.114 R)
• M11: 1,643,931 km (0.09 R)
• M12: 1,719,777 km (0.086 R)
• M13: 1,785,899 km (0.106 R)
• M14: 2,105,440 km (0.116 R)
• M15: 3,211,268 km (0.111 R)
• M16: 3,829,855 km (0.097 R)
• M17: 3,931,731 km (0.106 R)
• M18: 4,108,406 km (0.039 R)
• M19: 4,212,676 km (0.12 R)
• M20: 4,333,102 km (0.067 R)
• M21: 4,469,835 km (0.091 R)
• M22: 4,872,851 km (0.102 R)
• M23: 4,999,411 km (0.071 R)
• M24: 5,515,973 km (0.079 R)
• M25: 6,117,655 km (0.106 R)
• M26: 6,634,965 km (0.079 R)
• M27: 7,437,258 km (0.104 R)
• M28: 8,007,824 km (0.111 R)
• M29: 8,554,305 km (0.096 R)
• M30: 9,015,815 km (0.116 R)
• M31: 9,210,442 km (0.065 R)
• M32: 9,703,217 km (0.111 R)
• M33: 10,103,691 km (0.097 R)
• M34: 10,387,179 km (0.076 R)
• M35: 11,400,255 km (0.066 R)
• M36: 11,484,329 km (0.117 R)
• M37: 12,358,280 km (0.099 R)
• M38: 12,444,598 km (0.078 R)
• M39: 13,099,089 km (0.101 R)
• M40: 14,192,051 km (0.067 R)
• M41: 14,373,363 km (0.084 R)
• M42: 14,486,908 km (0.036 R)
• M43: 14,600,902 km (0.025 R)
• M44: 15,082,757 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 9.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.06 AU - 13.42 AU

Year: 15235 Days

Day: 12.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,841,222 km

• M1: 118,930 km (0.112 R)
• M2: 238,160 km (0.037 R)
• M3: 1,111,512 km (0.115 R)
• M4: 1,210,845 km (0.058 R)
• M5: 1,445,863 km (0.072 R)
• M6: 1,582,745 km (0.101 R)
• M7: 1,724,115 km (0.1 R)
• M8: 2,049,940 km (0.102 R)
• M9: 2,173,358 km (0.082 R)
• M10: 2,299,170 km (0.085 R)
• M11: 2,558,273 km (0.036 R)
• M12: 2,758,884 km (0.063 R)
• M13: 3,282,925 km (0.066 R)
• M14: 3,612,190 km (0.053 R)
• M15: 4,501,400 km (0.101 R)
• M16: 4,581,884 km (0.114 R)
• M17: 4,867,167 km (0.051 R)
• M18: 6,199,635 km (0.062 R)
• M19: 6,424,630 km (0.107 R)
• M20: 6,790,247 km (0.061 R)
• M21: 7,068,948 km (0.076 R)
• M22: 7,446,384 km (0.111 R)
• M23: 7,589,549 km (0.114 R)
• M24: 7,878,871 km (0.111 R)
• M25: 8,468,287 km (0.073 R)
• M26: 8,768,230 km (0.03 R)
• M27: 9,327,427 km (0.087 R)
• M28: 10,267,201 km (0.097 R)
• M29: 10,964,626 km (0.103 R)
• M30: 11,511,407 km (0.087 R)
• M31: 11,677,311 km (0.087 R)
• M32: 12,348,407 km (0.112 R)
• M33: 12,461,503 km (0.109 R)
• M34: 12,917,327 km (0.111 R)
• M35: 13,903,925 km (0.105 R)
• M36: 14,854,470 km (0.107 R)
• M37: 15,520,181 km (0.063 R)
• M38: 16,195,615 km (0.08 R)
• M39: 16,505,881 km (0.075 R)
• M40: 17,132,098 km (0.035 R)
• M41: 18,407,868 km (0.114 R)
• M42: 19,122,647 km (0.113 R)
• M43: 20,045,367 km (0.113 R)
• M44: 20,244,930 km (0.081 R)
• M45: 20,646,152 km (0.094 R)
• M46: 22,414,997 km (0.114 R)
• M47: 27,191,657 km (0.11 R)
• M48: 27,338,861 km (0.108 R)
• M49: 27,782,269 km (0.087 R)
• M50: 28,004,871 km (0.081 R)
• M51: 28,228,071 km (0.059 R)
• M52: 28,377,220 km (0.074 R)
• M53: 29,277,500 km (0.037 R)
• M54: 30,187,205 km (0.107 R)
• M55: 31,183,078 km (0.119 R)
• M56: 32,034,140 km (0.106 R)
• M57: 32,736,203 km (0.081 R)
• M58: 34,712,840 km (0.045 R)
• M59: 34,952,645 km (0.094 R)
• M60: 35,594,719 km (0.025 R)
• M61: 37,380,618 km (0.097 R)
• M62: 38,201,911 km (0.065 R)
• M63: 39,029,336 km (0.095 R)
• M64: 39,445,219 km (0.109 R)
• M65: 39,862,447 km (0.11 R)
• M66: 39,946,072 km (0.063 R)
• M67: 40,029,847 km (0.119 R)
• M68: 40,701,541 km (0.103 R)
• M69: 42,141,421 km (0.115 R)
• M70: 43,167,662 km (0.068 R)
• M71: 43,253,681 km (0.085 R)
• M72: 44,115,814 km (0.097 R)
• M73: 44,202,281 km (0.095 R)
• M74: 45,506,924 km (0.101 R)
• M75: 47,089,221 km (0.041 R)
• M76: 47,354,757 km (0.068 R)
• M77: 47,443,319 km (0.111 R)
• M78: 48,332,379 km (0.107 R)
• M79: 49,766,125 km (0.092 R)
• M80: 50,036,598 km (0.091 R)
• M81: 50,307,520 km (0.111 R)
• M82: 52,492,098 km (0.108 R)
• M83: 53,319,374 km (0.118 R)
• M84: 53,688,432 km (0.085 R)
• M85: 53,873,185 km (0.094 R)
• M86: 55,079,842 km (0.06 R)
• M87: 56,953,405 km (0.116 R)
• M88: 57,614,179 km (0.113 R)
• M89: 58,372,341 km (0.067 R)
• M90: 59,611,460 km (0.091 R)
• M91: 60,955,597 km (0.096 R)
• M92: 61,534,691 km (0.046 R)
• M93: 61,728,121 km (0.115 R)
• M94: 61,824,910 km (0.089 R)
• M95: 63,575,953 km (0.116 R)
• M96: 64,653,956 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.5

Radius: 7.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.62 AU - 19.86 AU

Year: 30726 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,841,222 km

• M1: 97,687 km (0.037 R)
• M2: 711,039 km (0.105 R)
• M3: 1,538,614 km (0.072 R)
• M4: 1,871,619 km (0.092 R)
• M5: 2,931,969 km (0.114 R)
• M6: 3,067,205 km (0.103 R)
• M7: 3,921,259 km (0.109 R)
• M8: 3,995,610 km (0.111 R)
• M9: 4,145,656 km (0.033 R)
• M10: 4,924,014 km (0.107 R)
• M11: 5,536,916 km (0.116 R)
• M12: 6,001,717 km (0.114 R)
• M13: 6,217,138 km (0.106 R)
• M14: 6,744,470 km (0.028 R)
• M15: 7,286,164 km (0.109 R)
• M16: 7,377,718 km (0.118 R)
• M17: 7,935,718 km (0.078 R)
• M18: 9,289,579 km (0.07 R)
• M19: 9,488,843 km (0.109 R)
• M20: 9,639,189 km (0.055 R)
• M21: 9,840,847 km (0.085 R)
• M22: 10,661,541 km (0.107 R)
• M23: 11,238,540 km (0.07 R)
• M24: 11,610,889 km (0.1 R)
• M25: 11,771,856 km (0.104 R)
• M26: 11,879,417 km (0.104 R)
• M27: 12,150,040 km (0.102 R)
• M28: 12,918,375 km (0.079 R)
• M29: 14,214,490 km (0.071 R)
• M30: 15,140,352 km (0.077 R)
• M31: 15,198,844 km (0.118 R)
• M32: 15,257,487 km (0.11 R)
• M33: 16,025,971 km (0.105 R)
• M34: 16,625,709 km (0.087 R)
• M35: 16,807,171 km (0.078 R)
• M36: 16,989,082 km (0.115 R)
• M37: 17,970,893 km (0.108 R)
• M38: 18,719,182 km (0.101 R)
• M39: 18,844,993 km (0.049 R)
• M40: 19,477,792 km (0.062 R)
• M41: 19,924,940 km (0.102 R)
• M42: 19,988,968 km (0.096 R)
• M43: 21,351,954 km (0.109 R)
• M44: 21,417,628 km (0.116 R)
• M45: 21,746,893 km (0.111 R)
• M46: 21,879,137 km (0.097 R)
• M47: 23,621,504 km (0.1 R)
• M48: 26,247,246 km (0.061 R)
• M49: 26,953,497 km (0.092 R)
• M50: 31,096,760 km (0.102 R)
• M51: 32,748,171 km (0.096 R)
• M52: 32,899,713 km (0.042 R)
• M53: 33,127,401 km (0.092 R)
• M54: 33,584,423 km (0.062 R)
• M55: 35,822,856 km (0.101 R)
• M56: 35,979,036 km (0.027 R)
• M57: 36,135,366 km (0.101 R)
• M58: 38,109,010 km (0.092 R)
• M59: 38,188,746 km (0.067 R)
• M60: 38,988,496 km (0.065 R)
• M61: 41,995,264 km (0.062 R)
• M62: 43,318,457 km (0.108 R)
• M63: 43,734,788 km (0.098 R)
• M64: 44,571,489 km (0.076 R)
• M65: 46,005,684 km (0.096 R)
• M66: 47,540,857 km (0.107 R)
• M67: 48,142,390 km (0.067 R)
• M68: 49,006,018 km (0.12 R)
• M69: 49,092,636 km (0.112 R)
• M70: 49,874,883 km (0.079 R)
• M71: 50,049,164 km (0.113 R)
• M72: 50,924,162 km (0.073 R)
• M73: 51,011,827 km (0.111 R)
• M74: 51,275,418 km (0.118 R)
• M75: 53,757,546 km (0.112 R)
• M76: 54,204,844 km (0.099 R)
• M77: 55,464,009 km (0.101 R)
• M78: 55,735,080 km (0.103 R)
• M79: 58,102,616 km (0.073 R)
• M80: 58,286,173 km (0.119 R)
• M81: 59,483,405 km (0.097 R)
• M82: 60,131,463 km (0.115 R)
• M83: 61,154,712 km (0.034 R)
• M84: 62,183,497 km (0.086 R)
• M85: 62,747,181 km (0.094 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: 249 - 15,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit