🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.56 AU - 0.68 AU

Year: 210 Days

Day: 33.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 220 Days

Day: 34.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,712,683 km

• M1: 296,952 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.84 AU - 1.1 AU

Year: 411 Days

Day: 18.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 53.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,712,683 km

• M1: 117,584 km (0.104 R)
• M2: 459,864 km (0.031 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.4

Radius: 11.5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.4 AU - 4.58 AU

Year: 3431 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,712,683 km

• M1: 268,079 km (0.085 R)
• M2: 353,350 km (0.082 R)
• M3: 505,940 km (0.072 R)
• M4: 826,827 km (0.043 R)
• M5: 943,963 km (0.053 R)
• M6: 1,673,701 km (0.098 R)
• M7: 1,809,835 km (0.05 R)
• M8: 2,109,629 km (0.087 R)
• M9: 2,290,643 km (0.045 R)
• M10: 2,425,580 km (0.072 R)
• M11: 2,511,150 km (0.115 R)
• M12: 2,703,383 km (0.069 R)
• M13: 2,973,407 km (0.103 R)
• M14: 3,158,460 km (0.113 R)
• M15: 3,404,548 km (0.076 R)
• M16: 3,716,310 km (0.102 R)
• M17: 3,915,874 km (0.105 R)
• M18: 4,078,188 km (0.085 R)
• M19: 4,263,390 km (0.1 R)
• M20: 4,388,454 km (0.1 R)
• M21: 4,663,714 km (0.08 R)
• M22: 4,988,341 km (0.107 R)
• M23: 5,208,848 km (0.115 R)
• M24: 5,342,888 km (0.104 R)
• M25: 5,545,892 km (0.12 R)
• M26: 5,751,440 km (0.073 R)
• M27: 6,311,983 km (0.103 R)
• M28: 6,407,127 km (0.12 R)
• M29: 7,185,635 km (0.118 R)
• M30: 7,712,668 km (0.062 R)
• M31: 7,968,181 km (0.029 R)
• M32: 8,461,256 km (0.116 R)
• M33: 8,751,176 km (0.041 R)
• M34: 8,884,169 km (0.07 R)
• M35: 9,125,021 km (0.12 R)
• M36: 9,205,804 km (0.066 R)
• M37: 9,395,345 km (0.111 R)
• M38: 9,778,166 km (0.111 R)
• M39: 10,166,073 km (0.073 R)
• M40: 10,502,668 km (0.107 R)
• M41: 10,700,736 km (0.099 R)
• M42: 11,476,251 km (0.11 R)
• M43: 12,121,467 km (0.084 R)
• M44: 12,959,813 km (0.087 R)
• M45: 13,202,760 km (0.062 R)
• M46: 13,294,314 km (0.113 R)
• M47: 13,416,535 km (0.092 R)
• M48: 14,002,809 km (0.084 R)
• M49: 14,283,455 km (0.069 R)
• M50: 14,660,442 km (0.086 R)
• M51: 15,009,005 km (0.069 R)
• M52: 15,168,327 km (0.083 R)
• M53: 15,714,359 km (0.078 R)
• M54: 15,941,000 km (0.065 R)
• M55: 16,430,484 km (0.117 R)
• M56: 16,957,966 km (0.069 R)
• M57: 17,123,870 km (0.08 R)
• M58: 17,424,113 km (0.057 R)
• M59: 18,063,494 km (0.08 R)
• M60: 18,165,071 km (0.111 R)
• M61: 18,403,081 km (0.051 R)
• M62: 18,847,686 km (0.108 R)
• M63: 19,226,767 km (0.079 R)
• M64: 19,712,811 km (0.106 R)
• M65: 20,097,576 km (0.039 R)
• M66: 20,308,509 km (0.109 R)
• M67: 20,626,255 km (0.044 R)
• M68: 20,767,924 km (0.105 R)
• M69: 20,910,042 km (0.033 R)
• M70: 21,088,064 km (0.119 R)
• M71: 21,338,191 km (0.089 R)
• M72: 21,445,752 km (0.116 R)
• M73: 22,130,761 km (0.098 R)
• M74: 22,384,928 km (0.082 R)
• M75: 22,932,905 km (0.113 R)
• M76: 23,190,064 km (0.038 R)
• M77: 23,596,222 km (0.03 R)
• M78: 23,930,423 km (0.12 R)
• M79: 24,640,714 km (0.055 R)
• M80: 24,753,511 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 13.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.85 AU - 6.37 AU

Year: 4972 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,712,683 km

• M1: 220,507 km (0.064 R)
• M2: 1,060,051 km (0.05 R)
• M3: 1,452,446 km (0.109 R)
• M4: 1,553,574 km (0.116 R)
• M5: 1,798,914 km (0.099 R)
• M6: 1,908,121 km (0.056 R)
• M7: 2,288,698 km (0.106 R)
• M8: 2,468,066 km (0.111 R)
• M9: 2,610,782 km (0.075 R)
• M10: 2,756,341 km (0.061 R)
• M11: 3,640,165 km (0.117 R)
• M12: 3,874,286 km (0.079 R)
• M13: 4,089,258 km (0.068 R)
• M14: 4,283,885 km (0.085 R)
• M15: 4,988,790 km (0.107 R)
• M16: 5,144,521 km (0.076 R)
• M17: 5,594,960 km (0.093 R)
• M18: 5,729,898 km (0.115 R)
• M19: 5,838,506 km (0.043 R)
• M20: 6,058,115 km (0.113 R)
• M21: 6,224,618 km (0.095 R)
• M22: 6,364,492 km (0.119 R)
• M23: 6,704,528 km (0.094 R)
• M24: 6,992,504 km (0.089 R)
• M25: 7,079,719 km (0.101 R)
• M26: 7,640,562 km (0.026 R)
• M27: 7,880,965 km (0.049 R)
• M28: 8,836,297 km (0.07 R)
• M29: 8,962,259 km (0.059 R)
• M30: 9,057,104 km (0.114 R)
• M31: 9,600,892 km (0.106 R)
• M32: 9,795,519 km (0.089 R)
• M33: 10,056,866 km (0.08 R)
• M34: 10,221,424 km (0.073 R)
• M35: 10,519,872 km (0.105 R)
• M36: 10,888,631 km (0.119 R)
• M37: 11,023,867 km (0.104 R)
• M38: 11,777,092 km (0.112 R)
• M39: 12,055,195 km (0.08 R)
• M40: 12,617,982 km (0.06 R)
• M41: 12,759,950 km (0.085 R)
• M42: 13,550,575 km (0.056 R)
• M43: 13,732,636 km (0.076 R)
• M44: 15,330,491 km (0.061 R)
• M45: 15,940,102 km (0.091 R)
• M46: 16,093,739 km (0.112 R)
• M47: 16,480,001 km (0.115 R)
• M48: 16,713,224 km (0.098 R)
• M49: 18,015,473 km (0.084 R)
• M50: 18,135,451 km (0.072 R)
• M51: 19,391,175 km (0.046 R)
• M52: 19,843,559 km (0.06 R)
• M53: 20,507,774 km (0.112 R)
• M54: 20,716,762 km (0.116 R)
• M55: 21,052,759 km (0.051 R)
• M56: 21,136,982 km (0.096 R)
• M57: 21,560,045 km (0.115 R)
• M58: 21,772,624 km (0.099 R)
• M59: 21,943,315 km (0.081 R)
• M60: 23,106,289 km (0.114 R)
• M61: 25,267,679 km (0.111 R)
• M62: 25,716,772 km (0.088 R)
• M63: 26,486,153 km (0.05 R)
• M64: 26,988,054 km (0.081 R)
• M65: 27,862,304 km (0.083 R)
• M66: 28,605,806 km (0.119 R)
• M67: 28,886,302 km (0.064 R)
• M68: 28,980,100 km (0.092 R)
• M69: 29,638,779 km (0.074 R)
• M70: 30,445,411 km (0.086 R)
• M71: 30,636,148 km (0.098 R)
• M72: 31,355,415 km (0.083 R)
• M73: 32,031,597 km (0.104 R)
• M74: 32,225,775 km (0.112 R)
• M75: 32,566,409 km (0.099 R)
• M76: 32,663,947 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit