🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.72 AU - 0.92 AU

Year: 261 Days

Day: 40.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,929,707 km

• M1: 40,391 km (0.036 R)
• M2: 567,425 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.55 AU - 1.79 AU

Year: 758 Days

Day: 20.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.29 AU - 2.13 AU

Year: 786 Days

Day: 43.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.49 AU - 2.31 AU

Year: 920 Days

Day: 42.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,929,707 km

• M1: 763,996 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.96 AU - 3.18 AU

Year: 1448 Days

Day: 19.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,929,707 km

• M1: 161,416 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.03 AU - 3.13 AU

Year: 1900 Days

Day: 35.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,929,707 km

• M1: 1,635,105 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 10.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.77 AU - 8.77 AU

Year: 6889 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,929,707 km

• M1: 126,859 km (0.112 R)
• M2: 471,682 km (0.117 R)
• M3: 888,911 km (0.07 R)
• M4: 1,484,011 km (0.071 R)
• M5: 1,825,992 km (0.072 R)
• M6: 2,220,930 km (0.103 R)
• M7: 2,724,925 km (0.106 R)
• M8: 3,224,732 km (0.115 R)
• M9: 4,076,991 km (0.099 R)
• M10: 4,656,533 km (0.1 R)
• M11: 5,628,171 km (0.084 R)
• M12: 6,347,438 km (0.061 R)
• M13: 6,664,735 km (0.089 R)
• M14: 8,226,537 km (0.045 R)
• M15: 8,797,552 km (0.079 R)
• M16: 9,152,847 km (0.116 R)
• M17: 9,976,682 km (0.074 R)
• M18: 12,203,446 km (0.104 R)
• M19: 13,098,939 km (0.045 R)
• M20: 13,667,261 km (0.081 R)
• M21: 17,677,681 km (0.118 R)
• M22: 18,180,928 km (0.084 R)
• M23: 19,547,355 km (0.092 R)
• M24: 21,474,326 km (0.117 R)
• M25: 25,383,318 km (0.088 R)
• M26: 25,943,412 km (0.036 R)
• M27: 26,675,544 km (0.103 R)
• M28: 27,926,332 km (0.107 R)
• M29: 28,523,228 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 8.2

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.95 AU - 14.97 AU

Year: 16398 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,929,707 km

• M1: 102,175 km (0.061 R)
• M2: 388,057 km (0.084 R)
• M3: 809,175 km (0.088 R)
• M4: 1,281,904 km (0.12 R)
• M5: 1,697,786 km (0.098 R)
• M6: 2,368,882 km (0.077 R)
• M7: 4,970,688 km (0.07 R)
• M8: 5,879,047 km (0.105 R)
• M9: 8,070,656 km (0.113 R)
• M10: 8,474,121 km (0.106 R)
• M11: 9,158,382 km (0.12 R)
• M12: 9,709,201 km (0.099 R)
• M13: 11,432,419 km (0.08 R)
• M14: 13,914,846 km (0.031 R)
• M15: 19,375,467 km (0.105 R)
• M16: 21,890,507 km (0.063 R)
• M17: 22,675,596 km (0.108 R)
• M18: 23,581,112 km (0.073 R)
• M19: 24,510,564 km (0.073 R)
• M20: 25,787,531 km (0.083 R)
• M21: 27,785,261 km (0.112 R)
• M22: 33,612,996 km (0.119 R)
• M23: 34,002,100 km (0.059 R)
• M24: 35,723,224 km (0.102 R)
• M25: 43,496,628 km (0.113 R)
• M26: 44,424,284 km (0.091 R)
• M27: 47,774,978 km (0.096 R)
• M28: 49,094,580 km (0.072 R)
• M29: 52,499,578 km (0.1 R)
• M30: 54,795,306 km (0.066 R)
• M31: 57,157,158 km (0.105 R)
• M32: 60,730,004 km (0.09 R)
• M33: 62,082,967 km (0.076 R)
• M34: 63,455,976 km (0.061 R)
• M35: 68,109,517 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.8

Radius: 4.2

Gravity: 54.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.4 AU - 16.36 AU

Year: 19165 Days

Day: 24.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,929,707 km

• M1: 178,321 km (0.108 R)
• M2: 315,502 km (0.117 R)
• M3: 1,008,888 km (0.114 R)
• M4: 1,316,312 km (0.038 R)
• M5: 1,594,564 km (0.081 R)
• M6: 2,011,493 km (0.036 R)
• M7: 2,201,632 km (0.109 R)
• M8: 3,983,791 km (0.07 R)
• M9: 4,635,888 km (0.079 R)
• M10: 5,557,860 km (0.11 R)
• M11: 6,874,172 km (0.118 R)
• M12: 7,454,462 km (0.038 R)
• M13: 8,711,832 km (0.094 R)
• M14: 11,046,008 km (0.038 R)
• M15: 11,705,435 km (0.114 R)
• M16: 12,672,286 km (0.06 R)
• M17: 16,987,137 km (0.114 R)
• M18: 17,334,504 km (0.11 R)
• M19: 17,598,095 km (0.117 R)
• M20: 21,172,736 km (0.092 R)
• M21: 21,373,197 km (0.103 R)
• M22: 25,768,233 km (0.109 R)
• M23: 26,111,560 km (0.117 R)
• M24: 26,458,029 km (0.111 R)
• M25: 27,994,698 km (0.094 R)
• M26: 31,374,413 km (0.096 R)
• M27: 37,448,087 km (0.107 R)
• M28: 38,779,957 km (0.113 R)
• M29: 43,771,290 km (0.078 R)
• M30: 45,748,226 km (0.108 R)
• M31: 47,269,486 km (0.092 R)
• M32: 49,879,072 km (0.105 R)
• M33: 50,949,295 km (0.055 R)
• M34: 55,004,594 km (0.072 R)
• M35: 55,955,288 km (0.115 R)
• M36: 56,146,774 km (0.088 R)
• M37: 61,279,028 km (0.062 R)
• M38: 69,993,253 km (0.112 R)
• M39: 73,376,858 km (0.086 R)
• M40: 73,836,123 km (0.089 R)
• M41: 82,681,397 km (0.05 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit