🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 142 Days

Day: 28.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.78 AU - 1.04 AU

Year: 302 Days

Day: 15.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,626,244 km

• M1: 49,666 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.9 AU - 2.8 AU

Year: 1255 Days

Day: 14.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.9 AU - 2.96 AU

Year: 1319 Days

Day: 38.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.31 AU - 5.05 AU

Year: 2976 Days

Day: 34.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.6

Radius: 14.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.04 AU - 7.44 AU

Year: 6784 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,626,244 km

• M1: 198,516 km (0.062 R)
• M2: 371,751 km (0.113 R)
• M3: 468,241 km (0.071 R)
• M4: 619,186 km (0.118 R)
• M5: 814,411 km (0.066 R)
• M6: 952,938 km (0.037 R)
• M7: 1,654,702 km (0.103 R)
• M8: 1,802,206 km (0.076 R)
• M9: 2,093,323 km (0.047 R)
• M10: 2,199,986 km (0.114 R)
• M11: 2,878,113 km (0.081 R)
• M12: 2,977,297 km (0.115 R)
• M13: 3,138,563 km (0.082 R)
• M14: 3,365,204 km (0.114 R)
• M15: 3,533,502 km (0.085 R)
• M16: 3,747,875 km (0.076 R)
• M17: 4,718,466 km (0.118 R)
• M18: 4,979,066 km (0.075 R)
• M19: 5,415,742 km (0.098 R)
• M20: 5,564,143 km (0.089 R)
• M21: 5,663,775 km (0.091 R)
• M22: 6,119,899 km (0.11 R)
• M23: 6,222,823 km (0.076 R)
• M24: 6,561,512 km (0.09 R)
• M25: 7,094,529 km (0.075 R)
• M26: 7,202,838 km (0.057 R)
• M27: 7,448,478 km (0.08 R)
• M28: 7,864,210 km (0.103 R)
• M29: 8,459,012 km (0.11 R)
• M30: 9,304,389 km (0.112 R)
• M31: 9,602,239 km (0.109 R)
• M32: 9,812,573 km (0.06 R)
• M33: 10,207,212 km (0.092 R)
• M34: 10,669,171 km (0.106 R)
• M35: 10,887,135 km (0.115 R)
• M36: 11,169,575 km (0.096 R)
• M37: 11,359,266 km (0.099 R)
• M38: 12,063,722 km (0.103 R)
• M39: 12,716,417 km (0.062 R)
• M40: 12,947,696 km (0.109 R)
• M41: 13,380,782 km (0.063 R)
• M42: 14,090,474 km (0.117 R)
• M43: 14,501,569 km (0.095 R)
• M44: 14,639,498 km (0.07 R)
• M45: 14,951,410 km (0.096 R)
• M46: 15,476,199 km (0.107 R)
• M47: 15,971,368 km (0.08 R)
• M48: 17,341,834 km (0.074 R)
• M49: 17,561,743 km (0.12 R)
• M50: 17,708,798 km (0.117 R)
• M51: 18,599,952 km (0.065 R)
• M52: 18,975,592 km (0.082 R)
• M53: 19,391,624 km (0.039 R)
• M54: 19,696,205 km (0.12 R)
• M55: 20,774,507 km (0.109 R)
• M56: 21,360,033 km (0.085 R)
• M57: 21,713,981 km (0.061 R)
• M58: 23,068,590 km (0.079 R)
• M59: 23,350,881 km (0.103 R)
• M60: 24,532,704 km (0.113 R)
• M61: 25,193,029 km (0.104 R)
• M62: 26,700,228 km (0.087 R)
• M63: 27,166,525 km (0.087 R)
• M64: 28,021,327 km (0.097 R)
• M65: 28,279,533 km (0.116 R)
• M66: 28,711,571 km (0.12 R)
• M67: 28,884,955 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 9.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.71 AU - 9.27 AU

Year: 7139 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,626,244 km

• M1: 131,497 km (0.079 R)
• M2: 501,302 km (0.082 R)
• M3: 627,114 km (0.101 R)
• M4: 764,146 km (0.099 R)
• M5: 1,039,556 km (0.034 R)
• M6: 1,732,194 km (0.087 R)
• M7: 2,021,067 km (0.087 R)
• M8: 2,228,709 km (0.069 R)
• M9: 2,443,382 km (0.052 R)
• M10: 2,685,431 km (0.089 R)
• M11: 2,747,066 km (0.102 R)
• M12: 2,830,093 km (0.059 R)
• M13: 3,390,486 km (0.076 R)
• M14: 3,592,443 km (0.061 R)
• M15: 3,683,548 km (0.076 R)
• M16: 3,798,440 km (0.095 R)
• M17: 3,984,838 km (0.103 R)
• M18: 4,079,235 km (0.103 R)
• M19: 4,760,354 km (0.106 R)
• M20: 5,529,137 km (0.103 R)
• M21: 5,901,038 km (0.063 R)
• M22: 6,117,356 km (0.105 R)
• M23: 6,336,218 km (0.078 R)
• M24: 7,093,781 km (0.068 R)
• M25: 7,527,017 km (0.084 R)
• M26: 7,879,918 km (0.076 R)
• M27: 8,238,205 km (0.087 R)
• M28: 8,540,842 km (0.092 R)
• M29: 8,693,431 km (0.104 R)
• M30: 9,063,686 km (0.115 R)
• M31: 9,281,949 km (0.056 R)
• M32: 9,883,333 km (0.117 R)
• M33: 10,302,057 km (0.097 R)
• M34: 11,057,227 km (0.072 R)
• M35: 11,626,747 km (0.053 R)
• M36: 11,898,117 km (0.087 R)
• M37: 12,000,442 km (0.114 R)
• M38: 12,240,247 km (0.106 R)
• M39: 13,039,399 km (0.076 R)
• M40: 13,356,696 km (0.114 R)
• M41: 13,748,044 km (0.113 R)
• M42: 14,432,903 km (0.068 R)
• M43: 14,724,470 km (0.055 R)
• M44: 14,907,877 km (0.119 R)
• M45: 15,499,387 km (0.071 R)
• M46: 15,910,631 km (0.087 R)
• M47: 16,973,374 km (0.044 R)
• M48: 17,088,565 km (0.099 R)
• M49: 17,668,705 km (0.112 R)
• M50: 18,452,149 km (0.12 R)
• M51: 19,810,049 km (0.094 R)
• M52: 19,890,982 km (0.057 R)
• M53: 20,012,455 km (0.061 R)
• M54: 20,460,202 km (0.095 R)
• M55: 20,541,882 km (0.113 R)
• M56: 20,787,821 km (0.04 R)
• M57: 21,117,235 km (0.106 R)
• M58: 21,199,813 km (0.051 R)
• M59: 23,044,654 km (0.115 R)
• M60: 23,814,186 km (0.097 R)
• M61: 24,331,794 km (0.118 R)
• M62: 24,635,478 km (0.112 R)
• M63: 24,984,041 km (0.064 R)
• M64: 25,246,585 km (0.115 R)
• M65: 25,422,064 km (0.05 R)
• M66: 27,334,523 km (0.097 R)
• M67: 27,740,681 km (0.115 R)
• M68: 27,967,172 km (0.064 R)
• M69: 28,558,832 km (0.117 R)
• M70: 30,126,019 km (0.1 R)
• M71: 30,312,119 km (0.115 R)
• M72: 31,107,830 km (0.106 R)
• M73: 31,201,777 km (0.06 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit