🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.95 AU - 1.47 AU

Year: 479 Days

Day: 45.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.74 AU - 2.54 AU

Year: 1127 Days

Day: 15.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.69 AU - 3.45 AU

Year: 1936 Days

Day: 34.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.98 AU - 3.18 AU

Year: 1945 Days

Day: 30.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 9.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.56 AU - 7.2 AU

Year: 6495 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 10,993,142 km

• M1: 168,896 km (0.043 R)
• M2: 311,313 km (0.116 R)
• M3: 425,307 km (0.055 R)
• M4: 633,248 km (0.086 R)
• M5: 829,670 km (0.087 R)
• M6: 904,918 km (0.051 R)
• M7: 1,298,659 km (0.081 R)
• M8: 1,496,278 km (0.114 R)
• M9: 1,627,326 km (0.096 R)
• M10: 1,961,378 km (0.111 R)
• M11: 2,295,729 km (0.08 R)
• M12: 2,580,563 km (0.109 R)
• M13: 2,670,621 km (0.086 R)
• M14: 2,830,691 km (0.046 R)
• M15: 3,527,368 km (0.101 R)
• M16: 3,652,731 km (0.111 R)
• M17: 3,830,753 km (0.113 R)
• M18: 4,382,170 km (0.113 R)
• M19: 4,517,108 km (0.114 R)
• M20: 4,680,917 km (0.072 R)
• M21: 4,818,996 km (0.102 R)
• M22: 5,241,311 km (0.096 R)
• M23: 5,384,775 km (0.048 R)
• M24: 5,558,608 km (0.082 R)
• M25: 6,609,384 km (0.082 R)
• M26: 6,671,317 km (0.087 R)
• M27: 6,858,165 km (0.098 R)
• M28: 7,141,802 km (0.097 R)
• M29: 7,429,180 km (0.1 R)
• M30: 8,147,698 km (0.06 R)
• M31: 8,214,120 km (0.06 R)
• M32: 8,616,538 km (0.111 R)
• M33: 9,266,840 km (0.097 R)
• M34: 10,905,984 km (0.12 R)
• M35: 11,534,145 km (0.114 R)
• M36: 11,683,594 km (0.064 R)
• M37: 12,098,129 km (0.081 R)
• M38: 12,250,121 km (0.119 R)
• M39: 12,825,474 km (0.086 R)
• M40: 13,213,980 km (0.086 R)
• M41: 15,625,348 km (0.107 R)
• M42: 15,707,926 km (0.079 R)
• M43: 15,915,269 km (0.034 R)
• M44: 17,392,248 km (0.11 R)
• M45: 17,477,968 km (0.104 R)
• M46: 17,908,660 km (0.036 R)
• M47: 18,212,194 km (0.113 R)
• M48: 18,473,691 km (0.091 R)
• M49: 19,044,707 km (0.112 R)
• M50: 19,133,119 km (0.063 R)
• M51: 19,979,394 km (0.115 R)
• M52: 20,159,061 km (0.118 R)
• M53: 20,837,787 km (0.094 R)
• M54: 21,616,144 km (0.117 R)
• M55: 22,032,026 km (0.084 R)
• M56: 25,647,807 km (0.098 R)
• M57: 25,745,494 km (0.088 R)
• M58: 25,990,087 km (0.101 R)
• M59: 26,678,985 km (0.092 R)
• M60: 26,827,386 km (0.091 R)
• M61: 27,274,385 km (0.03 R)
• M62: 27,673,661 km (0.115 R)
• M63: 27,974,353 km (0.114 R)
• M64: 28,125,148 km (0.108 R)
• M65: 28,629,741 km (0.116 R)
• M66: 30,522,603 km (0.08 R)
• M67: 30,626,125 km (0.077 R)
• M68: 30,937,139 km (0.104 R)
• M69: 31,093,169 km (0.081 R)
• M70: 31,981,781 km (0.118 R)
• M71: 32,825,812 km (0.106 R)
• M72: 33,091,049 km (0.063 R)
• M73: 33,357,034 km (0.072 R)
• M74: 33,677,024 km (0.108 R)
• M75: 33,944,654 km (0.112 R)
• M76: 34,159,178 km (0.1 R)
• M77: 35,346,985 km (0.118 R)
• M78: 35,564,500 km (0.07 R)
• M79: 36,658,360 km (0.056 R)
• M80: 36,823,516 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 12.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.21 AU - 8.39 AU

Year: 7098 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 146.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 10,993,142 km

• M1: 156,779 km (0.043 R)
• M2: 257,458 km (0.109 R)
• M3: 351,256 km (0.114 R)
• M4: 428,747 km (0.102 R)
• M5: 546,032 km (0.115 R)
• M6: 664,514 km (0.098 R)
• M7: 923,916 km (0.112 R)
• M8: 1,013,226 km (0.088 R)
• M9: 1,246,449 km (0.083 R)
• M10: 1,346,530 km (0.115 R)
• M11: 1,571,376 km (0.057 R)
• M12: 1,688,661 km (0.052 R)
• M13: 2,103,944 km (0.119 R)
• M14: 3,315,089 km (0.058 R)
• M15: 3,915,126 km (0.119 R)
• M16: 4,477,015 km (0.087 R)
• M17: 4,657,730 km (0.074 R)
• M18: 4,890,354 km (0.103 R)
• M19: 5,026,788 km (0.092 R)
• M20: 5,189,700 km (0.048 R)
• M21: 5,328,975 km (0.103 R)
• M22: 5,431,001 km (0.07 R)
• M23: 5,701,923 km (0.115 R)
• M24: 5,780,163 km (0.094 R)
• M25: 5,911,360 km (0.118 R)
• M26: 5,990,647 km (0.117 R)
• M27: 6,190,210 km (0.088 R)
• M28: 6,514,239 km (0.114 R)
• M29: 6,623,446 km (0.094 R)
• M30: 6,747,163 km (0.086 R)
• M31: 6,982,780 km (0.104 R)
• M32: 7,562,322 km (0.112 R)
• M33: 7,894,280 km (0.093 R)
• M34: 8,557,597 km (0.102 R)
• M35: 9,147,012 km (0.103 R)
• M36: 10,206,016 km (0.04 R)
• M37: 10,589,136 km (0.104 R)
• M38: 10,798,573 km (0.076 R)
• M39: 10,928,124 km (0.104 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit