🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.84 AU

Year: 214 Days

Day: 43.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,289,459 km

• M1: 298,747 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.28 AU

Year: 408 Days

Day: 27.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.04 AU - 1.16 AU

Year: 413 Days

Day: 40.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 87.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.98 AU - 1.36 AU

Year: 453 Days

Day: 18.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.2 AU - 1.46 AU

Year: 549 Days

Day: 31.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,289,459 km

• M1: 279,598 km (0.066 R)
• M2: 404,213 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 9.3

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.26 AU - 7.86 AU

Year: 6719 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,289,459 km

• M1: 133,740 km (0.032 R)
• M2: 360,232 km (0.067 R)
• M3: 463,454 km (0.086 R)
• M4: 792,121 km (0.112 R)
• M5: 1,031,477 km (0.089 R)
• M6: 1,499,868 km (0.051 R)
• M7: 1,696,589 km (0.047 R)
• M8: 2,093,323 km (0.085 R)
• M9: 2,705,926 km (0.112 R)
• M10: 3,044,616 km (0.114 R)
• M11: 3,294,893 km (0.11 R)
• M12: 3,448,381 km (0.102 R)
• M13: 3,788,865 km (0.102 R)
• M14: 4,502,148 km (0.114 R)
• M15: 5,286,340 km (0.113 R)
• M16: 5,376,099 km (0.119 R)
• M17: 5,526,744 km (0.099 R)
• M18: 7,076,727 km (0.077 R)
• M19: 7,375,325 km (0.107 R)
• M20: 7,442,195 km (0.039 R)
• M21: 7,779,837 km (0.105 R)
• M22: 7,882,013 km (0.1 R)
• M23: 8,786,930 km (0.052 R)
• M24: 9,541,801 km (0.056 R)
• M25: 10,205,268 km (0.095 R)
• M26: 10,429,814 km (0.081 R)
• M27: 10,580,309 km (0.111 R)
• M28: 10,769,551 km (0.114 R)
• M29: 10,921,841 km (0.109 R)
• M30: 11,693,467 km (0.088 R)
• M31: 12,086,012 km (0.107 R)
• M32: 12,562,631 km (0.047 R)
• M33: 12,763,092 km (0.086 R)
• M34: 12,924,209 km (0.117 R)
• M35: 13,004,992 km (0.085 R)
• M36: 13,167,006 km (0.117 R)
• M37: 13,863,683 km (0.114 R)
• M38: 14,824,999 km (0.113 R)
• M39: 15,335,128 km (0.113 R)
• M40: 15,463,483 km (0.12 R)
• M41: 15,592,287 km (0.065 R)
• M42: 16,811,510 km (0.079 R)
• M43: 17,032,466 km (0.119 R)
• M44: 17,121,177 km (0.105 R)
• M45: 17,254,469 km (0.104 R)
• M46: 17,566,680 km (0.043 R)
• M47: 18,332,920 km (0.099 R)
• M48: 18,788,745 km (0.12 R)
• M49: 19,202,083 km (0.106 R)
• M50: 19,294,385 km (0.113 R)
• M51: 19,433,063 km (0.1 R)
• M52: 19,991,212 km (0.075 R)
• M53: 20,084,711 km (0.053 R)
• M54: 21,028,075 km (0.101 R)
• M55: 22,469,899 km (0.101 R)
• M56: 23,006,657 km (0.105 R)
• M57: 23,202,779 km (0.098 R)
• M58: 24,441,749 km (0.12 R)
• M59: 24,692,026 km (0.089 R)
• M60: 25,195,273 km (0.103 R)
• M61: 25,600,384 km (0.102 R)
• M62: 25,752,825 km (0.079 R)
• M63: 26,314,415 km (0.058 R)
• M64: 26,776,822 km (0.089 R)
• M65: 27,345,743 km (0.114 R)
• M66: 28,075,631 km (0.065 R)
• M67: 28,811,802 km (0.03 R)
• M68: 29,182,356 km (0.104 R)
• M69: 29,767,732 km (0.038 R)
• M70: 30,088,620 km (0.097 R)
• M71: 31,220,926 km (0.076 R)
• M72: 31,983,576 km (0.092 R)
• M73: 32,093,082 km (0.074 R)
• M74: 32,917,964 km (0.116 R)
• M75: 33,360,624 km (0.113 R)
• M76: 33,527,276 km (0.05 R)
• M77: 33,861,179 km (0.105 R)
• M78: 35,774,236 km (0.1 R)
• M79: 36,229,463 km (0.074 R)
• M80: 36,973,263 km (0.116 R)
• M81: 37,260,641 km (0.098 R)
• M82: 37,779,895 km (0.078 R)
• M83: 38,359,587 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 9.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.78 AU - 8.54 AU

Year: 8349 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,289,459 km

• M1: 439,070 km (0.112 R)
• M2: 605,722 km (0.035 R)
• M3: 752,028 km (0.056 R)
• M4: 836,850 km (0.086 R)
• M5: 955,482 km (0.07 R)
• M6: 1,095,954 km (0.105 R)
• M7: 1,193,492 km (0.113 R)
• M8: 1,311,225 km (0.098 R)
• M9: 1,486,255 km (0.112 R)
• M10: 1,558,361 km (0.098 R)
• M11: 1,706,463 km (0.069 R)
• M12: 1,839,755 km (0.079 R)
• M13: 2,137,454 km (0.094 R)
• M14: 2,240,228 km (0.097 R)
• M15: 2,407,927 km (0.114 R)
• M16: 2,536,581 km (0.096 R)
• M17: 2,778,332 km (0.035 R)
• M18: 2,890,680 km (0.098 R)
• M19: 3,166,688 km (0.06 R)
• M20: 3,260,635 km (0.096 R)
• M21: 3,499,393 km (0.108 R)
• M22: 3,670,085 km (0.082 R)
• M23: 3,868,601 km (0.11 R)
• M24: 4,019,695 km (0.092 R)
• M25: 4,095,990 km (0.066 R)
• M26: 4,777,707 km (0.088 R)
• M27: 4,940,021 km (0.108 R)
• M28: 5,466,306 km (0.05 R)
• M29: 6,244,514 km (0.116 R)
• M30: 6,541,616 km (0.113 R)
• M31: 6,934,759 km (0.114 R)
• M32: 7,429,030 km (0.115 R)
• M33: 7,648,939 km (0.119 R)
• M34: 7,966,835 km (0.036 R)
• M35: 8,031,012 km (0.073 R)
• M36: 8,127,503 km (0.109 R)
• M37: 8,549,967 km (0.07 R)
• M38: 8,780,497 km (0.087 R)
• M39: 9,654,598 km (0.098 R)
• M40: 9,722,964 km (0.102 R)
• M41: 10,345,740 km (0.092 R)
• M42: 10,415,752 km (0.098 R)
• M43: 10,732,750 km (0.034 R)
• M44: 10,838,964 km (0.071 R)
• M45: 10,910,173 km (0.068 R)
• M46: 11,484,629 km (0.108 R)
• M47: 11,593,386 km (0.117 R)
• M48: 11,666,091 km (0.046 R)
• M49: 11,848,600 km (0.118 R)
• M50: 13,038,801 km (0.117 R)
• M51: 14,383,835 km (0.073 R)
• M52: 14,618,854 km (0.065 R)
• M53: 15,251,653 km (0.108 R)
• M54: 15,933,819 km (0.05 R)
• M55: 16,913,984 km (0.067 R)
• M56: 17,494,573 km (0.108 R)
• M57: 17,787,486 km (0.097 R)
• M58: 18,081,895 km (0.111 R)
• M59: 18,293,127 km (0.114 R)
• M60: 18,590,378 km (0.093 R)
• M61: 19,060,564 km (0.116 R)
• M62: 19,882,006 km (0.102 R)
• M63: 20,012,904 km (0.089 R)
• M64: 20,100,120 km (0.097 R)
• M65: 20,582,872 km (0.033 R)
• M66: 20,670,985 km (0.079 R)
• M67: 21,514,717 km (0.116 R)
• M68: 23,557,925 km (0.084 R)
• M69: 23,927,581 km (0.093 R)
• M70: 24,252,508 km (0.113 R)
• M71: 24,532,405 km (0.094 R)
• M72: 24,672,578 km (0.117 R)
• M73: 25,947,152 km (0.118 R)
• M74: 26,185,611 km (0.063 R)
• M75: 27,533,937 km (0.092 R)
• M76: 28,216,552 km (0.034 R)
• M77: 28,904,702 km (0.119 R)
• M78: 29,052,954 km (0.1 R)
• M79: 31,154,056 km (0.12 R)
• M80: 31,356,761 km (0.088 R)
• M81: 32,479,044 km (0.108 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit