🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.86 AU

Year: 239 Days

Day: 47.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,745,229 km

• M1: 175,329 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 258 Days

Day: 23.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,745,229 km

• M1: 156,928 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.85 AU - 0.97 AU

Year: 325 Days

Day: 20.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,745,229 km

• M1: 75,248 km (0.09 R)
• M2: 255,214 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.16 AU - 1.6 AU

Year: 608 Days

Day: 29.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.48 AU - 3.54 AU

Year: 1957 Days

Day: 19 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,745,229 km

• M1: 1,108,969 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.44 AU - 3.96 AU

Year: 2145 Days

Day: 44 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,745,229 km

• M1: 1,668,465 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 14.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.19 AU - 9.05 AU

Year: 8671 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,745,229 km

• M1: 216,618 km (0.105 R)
• M2: 379,081 km (0.066 R)
• M3: 705,055 km (0.111 R)
• M4: 989,440 km (0.11 R)
• M5: 1,258,866 km (0.06 R)
• M6: 1,591,123 km (0.101 R)
• M7: 1,768,097 km (0.068 R)
• M8: 1,869,375 km (0.082 R)
• M9: 2,078,064 km (0.045 R)
• M10: 2,450,862 km (0.068 R)
• M11: 2,727,169 km (0.104 R)
• M12: 2,821,565 km (0.098 R)
• M13: 3,260,336 km (0.076 R)
• M14: 3,826,265 km (0.104 R)
• M15: 4,395,185 km (0.104 R)
• M16: 5,020,205 km (0.1 R)
• M17: 5,703,568 km (0.039 R)
• M18: 6,071,878 km (0.095 R)
• M19: 6,165,227 km (0.092 R)
• M20: 6,767,359 km (0.11 R)
• M21: 6,928,925 km (0.038 R)
• M22: 7,454,911 km (0.114 R)
• M23: 7,722,691 km (0.059 R)
• M24: 7,823,969 km (0.086 R)
• M25: 8,233,568 km (0.055 R)
• M26: 8,650,198 km (0.073 R)
• M27: 9,395,943 km (0.044 R)
• M28: 10,496,983 km (0.115 R)
• M29: 10,646,880 km (0.062 R)
• M30: 10,910,921 km (0.086 R)
• M31: 11,215,502 km (0.099 R)
• M32: 11,561,372 km (0.095 R)
• M33: 12,382,216 km (0.078 R)
• M34: 12,580,433 km (0.1 R)
• M35: 12,819,640 km (0.084 R)
• M36: 12,980,009 km (0.045 R)
• M37: 13,709,897 km (0.105 R)
• M38: 14,286,896 km (0.096 R)
• M39: 15,336,923 km (0.073 R)
• M40: 15,892,829 km (0.113 R)
• M41: 16,281,634 km (0.047 R)
• M42: 16,411,784 km (0.075 R)
• M43: 16,892,442 km (0.074 R)
• M44: 17,068,519 km (0.061 R)
• M45: 17,599,890 km (0.115 R)
• M46: 17,689,051 km (0.114 R)
• M47: 18,952,405 km (0.072 R)
• M48: 19,227,066 km (0.103 R)
• M49: 19,318,770 km (0.107 R)
• M50: 19,502,775 km (0.088 R)
• M51: 19,595,077 km (0.093 R)
• M52: 21,232,875 km (0.101 R)
• M53: 22,140,186 km (0.057 R)
• M54: 22,236,527 km (0.084 R)
• M55: 22,574,468 km (0.064 R)
• M56: 23,647,833 km (0.093 R)
• M57: 23,894,071 km (0.077 R)
• M58: 25,490,430 km (0.086 R)
• M59: 26,148,661 km (0.099 R)
• M60: 26,250,537 km (0.057 R)
• M61: 27,896,861 km (0.077 R)
• M62: 28,157,162 km (0.104 R)
• M63: 28,837,682 km (0.087 R)
• M64: 29,417,673 km (0.11 R)
• M65: 29,576,546 km (0.063 R)
• M66: 29,682,611 km (0.065 R)
• M67: 29,841,933 km (0.112 R)
• M68: 31,073,123 km (0.115 R)
• M69: 32,484,729 km (0.109 R)
• M70: 32,648,838 km (0.078 R)
• M71: 33,474,169 km (0.091 R)
• M72: 34,028,130 km (0.089 R)
• M73: 34,306,382 km (0.09 R)
• M74: 34,473,633 km (0.093 R)
• M75: 35,539,069 km (0.117 R)
• M76: 36,274,492 km (0.074 R)
• M77: 36,444,884 km (0.074 R)
• M78: 37,014,702 km (0.102 R)
• M79: 37,243,587 km (0.04 R)
• M80: 38,221,209 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 12

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.28 AU - 11.12 AU

Year: 10457 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,745,229 km

• M1: 209,138 km (0.088 R)
• M2: 584,180 km (0.116 R)
• M3: 908,657 km (0.105 R)
• M4: 1,214,286 km (0.093 R)
• M5: 1,504,506 km (0.104 R)
• M6: 1,885,831 km (0.11 R)
• M7: 2,007,903 km (0.088 R)
• M8: 2,409,423 km (0.042 R)
• M9: 2,485,120 km (0.093 R)
• M10: 3,244,927 km (0.075 R)
• M11: 3,499,393 km (0.051 R)
• M12: 3,607,253 km (0.066 R)
• M13: 3,782,283 km (0.088 R)
• M14: 3,937,865 km (0.07 R)
• M15: 4,027,773 km (0.108 R)
• M16: 4,534,311 km (0.098 R)
• M17: 4,771,274 km (0.036 R)
• M18: 5,109,964 km (0.117 R)
• M19: 5,356,651 km (0.076 R)
• M20: 5,658,091 km (0.101 R)
• M21: 6,120,498 km (0.108 R)
• M22: 7,000,133 km (0.049 R)
• M23: 7,357,522 km (0.102 R)
• M24: 7,496,499 km (0.097 R)
• M25: 7,580,423 km (0.03 R)
• M26: 7,749,020 km (0.053 R)
• M27: 7,890,540 km (0.078 R)
• M28: 8,032,957 km (0.12 R)
• M29: 8,581,831 km (0.042 R)
• M30: 9,023,893 km (0.074 R)
• M31: 9,322,640 km (0.104 R)
• M32: 9,838,154 km (0.054 R)
• M33: 10,362,944 km (0.116 R)
• M34: 10,456,442 km (0.116 R)
• M35: 10,770,299 km (0.109 R)
• M36: 12,818,593 km (0.049 R)
• M37: 14,948,567 km (0.047 R)
• M38: 15,089,788 km (0.094 R)
• M39: 15,444,634 km (0.095 R)
• M40: 16,018,192 km (0.06 R)
• M41: 17,149,302 km (0.029 R)
• M42: 17,297,104 km (0.099 R)
• M43: 17,482,456 km (0.095 R)
• M44: 17,743,205 km (0.106 R)
• M45: 17,930,053 km (0.093 R)
• M46: 18,005,001 km (0.114 R)
• M47: 18,268,294 km (0.11 R)
• M48: 18,684,475 km (0.116 R)
• M49: 20,341,570 km (0.061 R)
• M50: 21,485,396 km (0.09 R)
• M51: 21,844,730 km (0.068 R)
• M52: 22,004,949 km (0.063 R)
• M53: 22,447,908 km (0.086 R)
• M54: 23,506,313 km (0.109 R)
• M55: 24,083,013 km (0.066 R)
• M56: 24,165,890 km (0.09 R)
• M57: 24,248,768 km (0.103 R)
• M58: 24,331,645 km (0.062 R)
• M59: 26,393,552 km (0.059 R)
• M60: 26,864,187 km (0.079 R)
• M61: 27,596,768 km (0.087 R)
• M62: 28,161,500 km (0.106 R)
• M63: 28,248,716 km (0.11 R)
• M64: 28,336,081 km (0.064 R)
• M65: 28,423,446 km (0.071 R)
• M66: 28,949,731 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 20,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit