🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 186 Days

Day: 40.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.89 AU

Year: 233 Days

Day: 13.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.94 AU - 1.06 AU

Year: 373 Days

Day: 23.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.11 AU - 1.19 AU

Year: 460 Days

Day: 46.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,796,939 km

• M1: 1,134,999 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.48 AU - 2.28 AU

Year: 961 Days

Day: 18.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,796,939 km

• M1: 437,424 km (0.066 R)
• M2: 825,032 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.58 AU - 2.26 AU

Year: 992 Days

Day: 31.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,796,939 km

• M1: 1,102,836 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.13 AU - 2.73 AU

Year: 1412 Days

Day: 18.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,796,939 km

• M1: 1,170,454 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.31 AU - 3.83 AU

Year: 2515 Days

Day: 31.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 14.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.75 AU - 5.95 AU

Year: 4613 Days

Day: 5.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,796,939 km

• M1: 188,344 km (0.118 R)
• M2: 437,574 km (0.082 R)
• M3: 533,316 km (0.053 R)
• M4: 960,119 km (0.027 R)
• M5: 1,048,831 km (0.036 R)
• M6: 1,140,833 km (0.107 R)
• M7: 1,358,498 km (0.083 R)
• M8: 1,459,776 km (0.109 R)
• M9: 1,877,902 km (0.113 R)
• M10: 2,108,582 km (0.107 R)
• M11: 2,348,836 km (0.056 R)
• M12: 2,889,483 km (0.077 R)
• M13: 3,072,740 km (0.101 R)
• M14: 3,700,004 km (0.117 R)
• M15: 3,844,815 km (0.062 R)
• M16: 3,973,020 km (0.102 R)
• M17: 4,084,171 km (0.117 R)
• M18: 4,252,918 km (0.047 R)
• M19: 4,385,761 km (0.076 R)
• M20: 4,500,802 km (0.067 R)
• M21: 4,733,875 km (0.058 R)
• M22: 4,851,908 km (0.083 R)
• M23: 5,191,794 km (0.115 R)
• M24: 5,664,224 km (0.118 R)
• M25: 6,215,044 km (0.064 R)
• M26: 7,005,967 km (0.109 R)
• M27: 7,118,465 km (0.053 R)
• M28: 7,208,822 km (0.099 R)
• M29: 7,482,138 km (0.074 R)
• M30: 7,620,216 km (0.105 R)
• M31: 7,735,855 km (0.103 R)
• M32: 8,275,455 km (0.025 R)
• M33: 8,466,043 km (0.11 R)
• M34: 8,561,935 km (0.115 R)
• M35: 8,827,322 km (0.1 R)
• M36: 9,218,370 km (0.094 R)
• M37: 9,790,433 km (0.065 R)
• M38: 10,042,804 km (0.117 R)
• M39: 10,709,113 km (0.099 R)
• M40: 11,310,497 km (0.083 R)
• M41: 11,522,178 km (0.092 R)
• M42: 11,869,095 km (0.066 R)
• M43: 12,328,061 km (0.097 R)
• M44: 12,682,907 km (0.11 R)
• M45: 13,486,697 km (0.096 R)
• M46: 14,421,384 km (0.114 R)
• M47: 14,564,849 km (0.117 R)
• M48: 15,523,771 km (0.045 R)
• M49: 15,936,661 km (0.115 R)
• M50: 16,203,993 km (0.109 R)
• M51: 16,323,372 km (0.097 R)
• M52: 16,532,809 km (0.106 R)
• M53: 16,863,869 km (0.098 R)
• M54: 17,227,541 km (0.114 R)
• M55: 17,318,945 km (0.104 R)
• M56: 17,685,759 km (0.118 R)
• M57: 17,808,729 km (0.027 R)
• M58: 18,210,100 km (0.047 R)
• M59: 18,396,349 km (0.102 R)
• M60: 18,489,698 km (0.096 R)
• M61: 18,583,197 km (0.05 R)
• M62: 18,739,377 km (0.039 R)
• M63: 18,833,325 km (0.108 R)
• M64: 19,147,630 km (0.117 R)
• M65: 19,622,304 km (0.113 R)
• M66: 19,781,326 km (0.111 R)
• M67: 19,940,947 km (0.085 R)
• M68: 20,293,400 km (0.027 R)
• M69: 21,134,738 km (0.056 R)
• M70: 21,330,562 km (0.102 R)
• M71: 21,921,474 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 5.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.8 AU - 16.78 AU

Year: 23390 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,796,939 km

• M1: 68,366 km (0.033 R)
• M2: 286,929 km (0.043 R)
• M3: 366,365 km (0.112 R)
• M4: 561,590 km (0.075 R)
• M5: 851,661 km (0.116 R)
• M6: 918,082 km (0.091 R)
• M7: 1,003,652 km (0.1 R)
• M8: 1,056,311 km (0.046 R)
• M9: 1,864,737 km (0.105 R)
• M10: 2,360,355 km (0.12 R)
• M11: 2,407,329 km (0.09 R)
• M12: 3,384,951 km (0.054 R)
• M13: 3,626,252 km (0.03 R)
• M14: 5,034,567 km (0.074 R)
• M15: 5,095,154 km (0.093 R)
• M16: 5,874,708 km (0.091 R)
• M17: 6,425,827 km (0.119 R)
• M18: 6,925,633 km (0.096 R)
• M19: 6,959,443 km (0.11 R)
• M20: 7,403,449 km (0.08 R)
• M21: 7,438,006 km (0.088 R)
• M22: 8,789,623 km (0.081 R)
• M23: 9,009,831 km (0.117 R)
• M24: 9,418,383 km (0.102 R)
• M25: 10,330,631 km (0.105 R)
• M26: 11,469,968 km (0.086 R)
• M27: 13,063,784 km (0.039 R)
• M28: 14,336,263 km (0.086 R)
• M29: 14,508,899 km (0.116 R)
• M30: 16,452,923 km (0.12 R)
• M31: 16,543,281 km (0.102 R)
• M32: 16,724,294 km (0.085 R)
• M33: 17,134,192 km (0.105 R)
• M34: 17,179,969 km (0.06 R)
• M35: 17,317,450 km (0.102 R)
• M36: 17,547,381 km (0.101 R)
• M37: 18,712,001 km (0.047 R)
• M38: 19,853,582 km (0.116 R)
• M39: 20,432,676 km (0.089 R)
• M40: 21,459,515 km (0.025 R)
• M41: 21,656,985 km (0.085 R)
• M42: 21,855,202 km (0.09 R)
• M43: 22,955,344 km (0.105 R)
• M44: 23,410,720 km (0.097 R)
• M45: 23,614,024 km (0.08 R)
• M46: 25,888,660 km (0.093 R)
• M47: 26,046,336 km (0.11 R)
• M48: 26,151,503 km (0.075 R)
• M49: 26,998,676 km (0.114 R)
• M50: 28,502,733 km (0.112 R)
• M51: 28,828,557 km (0.112 R)
• M52: 29,319,687 km (0.108 R)
• M53: 31,255,483 km (0.047 R)
• M54: 34,553,069 km (0.078 R)
• M55: 35,074,567 km (0.112 R)
• M56: 35,482,072 km (0.107 R)
• M57: 35,598,758 km (0.037 R)
• M58: 36,184,135 km (0.071 R)
• M59: 37,127,349 km (0.065 R)
• M60: 38,018,952 km (0.069 R)
• M61: 38,737,321 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 20,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit