🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.59 AU - 0.61 AU

Year: 178 Days

Day: 26 Hours

Environment

Temp: 123 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,297,706 km

• M1: 252,521 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.9 AU

Year: 274 Days

Day: 26.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.84 AU - 1.38 AU

Year: 448 Days

Day: 39.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 105.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.38 AU - 1.5 AU

Year: 662 Days

Day: 47.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.61 AU - 2.69 AU

Year: 1652 Days

Day: 25.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,297,706 km

• M1: 2,448,169 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.92 AU - 3.38 AU

Year: 2141 Days

Day: 35.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 11.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.32 AU - 4.92 AU

Year: 3202 Days

Day: 8.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,297,706 km

• M1: 210,634 km (0.091 R)
• M2: 442,062 km (0.075 R)
• M3: 600,935 km (0.116 R)
• M4: 780,901 km (0.071 R)
• M5: 856,448 km (0.071 R)
• M6: 961,615 km (0.063 R)
• M7: 1,034,320 km (0.066 R)
• M8: 1,254,677 km (0.096 R)
• M9: 1,375,852 km (0.046 R)
• M10: 1,533,079 km (0.051 R)
• M11: 1,663,379 km (0.065 R)
• M12: 1,741,170 km (0.12 R)
• M13: 2,357,812 km (0.091 R)
• M14: 2,445,776 km (0.049 R)
• M15: 2,638,158 km (0.062 R)
• M16: 2,742,877 km (0.102 R)
• M17: 2,822,313 km (0.091 R)
• M18: 3,120,312 km (0.099 R)
• M19: 3,400,210 km (0.05 R)
• M20: 3,572,098 km (0.035 R)
• M21: 3,865,160 km (0.092 R)
• M22: 4,257,705 km (0.091 R)
• M23: 4,458,914 km (0.087 R)
• M24: 4,537,154 km (0.092 R)
• M25: 4,919,227 km (0.107 R)
• M26: 5,146,915 km (0.094 R)
• M27: 5,378,043 km (0.114 R)
• M28: 5,494,879 km (0.065 R)
• M29: 5,612,613 km (0.094 R)
• M30: 5,919,289 km (0.074 R)
• M31: 6,354,469 km (0.034 R)
• M32: 6,584,700 km (0.119 R)
• M33: 6,817,923 km (0.063 R)
• M34: 6,980,985 km (0.06 R)
• M35: 7,552,449 km (0.087 R)
• M36: 7,777,593 km (0.073 R)
• M37: 8,937,126 km (0.079 R)
• M38: 9,036,310 km (0.115 R)
• M39: 9,215,528 km (0.101 R)
• M40: 9,456,381 km (0.119 R)
• M41: 9,537,163 km (0.087 R)
• M42: 10,295,026 km (0.097 R)
• M43: 10,461,379 km (0.102 R)
• M44: 10,607,686 km (0.097 R)
• M45: 10,839,114 km (0.099 R)
• M46: 10,965,973 km (0.053 R)
• M47: 11,072,187 km (0.085 R)
• M48: 11,221,336 km (0.068 R)
• M49: 11,955,413 km (0.1 R)
• M50: 12,196,266 km (0.106 R)
• M51: 12,593,897 km (0.075 R)
• M52: 12,749,628 km (0.071 R)
• M53: 12,838,938 km (0.113 R)
• M54: 13,108,065 km (0.09 R)
• M55: 13,379,136 km (0.106 R)
• M56: 13,492,681 km (0.09 R)
• M57: 14,018,816 km (0.117 R)
• M58: 14,134,156 km (0.078 R)
• M59: 14,435,297 km (0.101 R)
• M60: 15,020,524 km (0.116 R)
• M61: 15,900,907 km (0.108 R)
• M62: 16,021,184 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.4

Radius: 6.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.45 AU - 16.05 AU

Year: 21690 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,297,706 km

• M1: 118,482 km (0.11 R)
• M2: 405,560 km (0.12 R)
• M3: 537,505 km (0.081 R)
• M4: 617,091 km (0.09 R)
• M5: 666,907 km (0.081 R)
• M6: 917,783 km (0.09 R)
• M7: 1,324,540 km (0.079 R)
• M8: 1,412,054 km (0.052 R)
• M9: 1,547,141 km (0.118 R)
• M10: 1,710,203 km (0.103 R)
• M11: 2,971,014 km (0.101 R)
• M12: 3,873,089 km (0.097 R)
• M13: 4,127,106 km (0.099 R)
• M14: 5,441,174 km (0.101 R)
• M15: 8,618,932 km (0.085 R)
• M16: 8,742,649 km (0.099 R)
• M17: 9,883,333 km (0.065 R)
• M18: 10,980,484 km (0.115 R)
• M19: 11,566,159 km (0.093 R)
• M20: 12,162,008 km (0.069 R)
• M21: 12,254,609 km (0.092 R)
• M22: 13,193,036 km (0.037 R)
• M23: 13,431,196 km (0.051 R)
• M24: 13,863,534 km (0.096 R)
• M25: 17,067,322 km (0.111 R)
• M26: 17,222,904 km (0.062 R)
• M27: 17,692,491 km (0.062 R)
• M28: 19,126,237 km (0.05 R)
• M29: 19,341,808 km (0.098 R)
• M30: 20,431,778 km (0.093 R)
• M31: 21,709,643 km (0.1 R)
• M32: 21,821,991 km (0.075 R)
• M33: 23,070,535 km (0.052 R)
• M34: 23,587,994 km (0.115 R)
• M35: 24,692,774 km (0.107 R)
• M36: 24,927,643 km (0.105 R)
• M37: 25,399,325 km (0.088 R)
• M38: 25,458,416 km (0.056 R)
• M39: 27,497,435 km (0.108 R)
• M40: 29,153,783 km (0.089 R)
• M41: 29,526,132 km (0.096 R)
• M42: 34,312,516 km (0.034 R)
• M43: 35,166,271 km (0.108 R)
• M44: 37,972,128 km (0.088 R)
• M45: 38,582,637 km (0.111 R)
• M46: 40,295,682 km (0.087 R)
• M47: 41,265,675 km (0.097 R)
• M48: 42,173,285 km (0.116 R)
• M49: 42,313,608 km (0.083 R)
• M50: 42,735,175 km (0.065 R)
• M51: 43,017,017 km (0.087 R)
• M52: 43,440,978 km (0.088 R)
• M53: 44,364,146 km (0.107 R)
• M54: 44,792,445 km (0.094 R)
• M55: 45,078,775 km (0.105 R)
• M56: 46,302,187 km (0.107 R)
• M57: 48,194,600 km (0.06 R)
• M58: 48,708,319 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit