🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 35.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,199,451 km

• M1: 19,448 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 18.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,199,451 km

• M1: 76,893 km (0.09 R)
• M2: 331,509 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.79 AU - 0.91 AU

Year: 279 Days

Day: 31.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,199,451 km

• M1: 161,715 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.08 AU - 1.7 AU

Year: 584 Days

Day: 46.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,199,451 km

• M1: 32,612 km (0.11 R)
• M2: 726,746 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.28 AU - 2.08 AU

Year: 776 Days

Day: 22.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.83 AU - 2.39 AU

Year: 1092 Days

Day: 14 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,199,451 km

• M1: 48,320 km (0.053 R)
• M2: 195,674 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.1 AU - 3.28 AU

Year: 2031 Days

Day: 33.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,199,451 km

• M1: 60,138 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 12.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.23 AU - 5.45 AU

Year: 4399 Days

Day: 10.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,199,451 km

• M1: 165,156 km (0.105 R)
• M2: 467,194 km (0.108 R)
• M3: 945,608 km (0.118 R)
• M4: 1,209,948 km (0.058 R)
• M5: 1,300,155 km (0.09 R)
• M6: 1,477,129 km (0.077 R)
• M7: 1,563,298 km (0.099 R)
• M8: 2,165,728 km (0.072 R)
• M9: 2,314,578 km (0.113 R)
• M10: 2,441,288 km (0.066 R)
• M11: 2,688,723 km (0.056 R)
• M12: 2,808,850 km (0.051 R)
• M13: 2,985,525 km (0.111 R)
• M14: 3,096,078 km (0.102 R)
• M15: 4,276,854 km (0.097 R)
• M16: 5,029,929 km (0.11 R)
• M17: 5,515,225 km (0.119 R)
• M18: 5,980,624 km (0.107 R)
• M19: 6,227,011 km (0.11 R)
• M20: 6,584,700 km (0.039 R)
• M21: 6,766,162 km (0.084 R)
• M22: 7,603,162 km (0.065 R)
• M23: 8,335,444 km (0.075 R)
• M24: 8,849,462 km (0.106 R)
• M25: 9,414,643 km (0.117 R)
• M26: 9,701,572 km (0.099 R)
• M27: 10,054,024 km (0.118 R)
• M28: 10,368,479 km (0.076 R)
• M29: 10,707,468 km (0.091 R)
• M30: 11,158,056 km (0.098 R)
• M31: 11,483,581 km (0.108 R)
• M32: 11,636,620 km (0.109 R)
• M33: 12,099,775 km (0.109 R)
• M34: 12,704,300 km (0.108 R)
• M35: 13,318,549 km (0.119 R)
• M36: 13,525,443 km (0.119 R)
• M37: 13,826,284 km (0.095 R)
• M38: 13,919,184 km (0.091 R)
• M39: 14,813,181 km (0.09 R)
• M40: 15,075,426 km (0.119 R)
• M41: 15,171,169 km (0.071 R)
• M42: 15,556,084 km (0.109 R)
• M43: 16,237,652 km (0.11 R)
• M44: 16,458,758 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 9.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.64 AU - 10.48 AU

Year: 9720 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 107.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,199,451 km

• M1: 156,330 km (0.102 R)
• M2: 226,042 km (0.095 R)
• M3: 653,892 km (0.097 R)
• M4: 945,608 km (0.111 R)
• M5: 1,069,924 km (0.066 R)
• M6: 1,394,701 km (0.083 R)
• M7: 1,537,417 km (0.096 R)
• M8: 2,109,480 km (0.111 R)
• M9: 2,226,615 km (0.118 R)
• M10: 2,492,151 km (0.078 R)
• M11: 2,691,714 km (0.098 R)
• M12: 3,027,263 km (0.079 R)
• M13: 3,159,956 km (0.094 R)
• M14: 3,321,671 km (0.071 R)
• M15: 3,486,229 km (0.063 R)
• M16: 3,766,426 km (0.084 R)
• M17: 4,200,409 km (0.086 R)
• M18: 4,348,661 km (0.101 R)
• M19: 4,408,500 km (0.118 R)
• M20: 4,589,513 km (0.117 R)
• M21: 4,650,399 km (0.118 R)
• M22: 4,773,070 km (0.071 R)
• M23: 5,274,372 km (0.052 R)
• M24: 5,402,278 km (0.047 R)
• M25: 5,466,605 km (0.093 R)
• M26: 5,792,430 km (0.112 R)
• M27: 6,599,809 km (0.072 R)
• M28: 7,122,355 km (0.092 R)
• M29: 7,370,687 km (0.092 R)
• M30: 8,844,226 km (0.079 R)
• M31: 9,265,195 km (0.03 R)
• M32: 9,692,596 km (0.089 R)
• M33: 9,889,018 km (0.089 R)
• M34: 10,086,786 km (0.107 R)
• M35: 10,526,454 km (0.099 R)
• M36: 10,728,411 km (0.046 R)
• M37: 10,931,565 km (0.12 R)
• M38: 11,673,720 km (0.088 R)
• M39: 12,219,902 km (0.052 R)
• M40: 12,432,181 km (0.072 R)
• M41: 12,517,303 km (0.115 R)
• M42: 13,336,949 km (0.08 R)
• M43: 13,511,680 km (0.107 R)
• M44: 14,982,376 km (0.115 R)
• M45: 15,437,902 km (0.075 R)
• M46: 16,083,417 km (0.09 R)
• M47: 16,269,516 km (0.105 R)
• M48: 17,448,497 km (0.07 R)
• M49: 18,169,110 km (0.052 R)
• M50: 19,145,087 km (0.067 R)
• M51: 19,243,522 km (0.082 R)
• M52: 20,087,852 km (0.107 R)
• M53: 20,489,373 km (0.025 R)
• M54: 20,792,159 km (0.058 R)
• M55: 20,994,864 km (0.055 R)
• M56: 21,863,878 km (0.054 R)
• M57: 22,328,679 km (0.078 R)
• M58: 23,373,171 km (0.107 R)
• M59: 23,795,337 km (0.111 R)
• M60: 24,326,858 km (0.095 R)
• M61: 24,593,890 km (0.101 R)
• M62: 25,131,245 km (0.054 R)
• M63: 26,107,970 km (0.095 R)
• M64: 26,326,682 km (0.086 R)
• M65: 27,207,814 km (0.114 R)
• M66: 27,986,620 km (0.074 R)
• M67: 28,772,906 km (0.054 R)
• M68: 30,252,130 km (0.067 R)
• M69: 30,367,021 km (0.04 R)
• M70: 30,827,633 km (0.053 R)
• M71: 31,290,639 km (0.116 R)
• M72: 31,989,560 km (0.079 R)
• M73: 32,340,965 km (0.067 R)
• M74: 32,988,425 km (0.077 R)
• M75: 33,521,292 km (0.082 R)
• M76: 34,415,888 km (0.056 R)
• M77: 34,956,385 km (0.033 R)
• M78: 35,197,537 km (0.098 R)
• M79: 35,863,546 km (0.05 R)
• M80: 35,924,283 km (0.1 R)
• M81: 36,045,906 km (0.047 R)
• M82: 36,289,451 km (0.116 R)
• M83: 36,962,193 km (0.095 R)
• M84: 37,085,013 km (0.105 R)
• M85: 37,762,542 km (0.039 R)
• M86: 38,009,977 km (0.119 R)
• M87: 38,630,957 km (0.109 R)
• M88: 39,505,806 km (0.119 R)
• M89: 39,945,773 km (0.079 R)
• M90: 40,830,345 km (0.086 R)
• M91: 42,554,760 km (0.102 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit