🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 12.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,407,682 km

• M1: 122,969 km (0.101 R)
• M2: 177,872 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 18.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.65 AU - 0.97 AU

Year: 268 Days

Day: 30.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,407,682 km

• M1: 68,217 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.01 AU - 3.33 AU

Year: 2072 Days

Day: 25.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.02 AU - 3.4 AU

Year: 2111 Days

Day: 31.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.85 AU - 4.63 AU

Year: 2655 Days

Day: 45.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,407,682 km

• M1: 224,397 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.98 AU - 5.18 AU

Year: 3598 Days

Day: 26.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 14.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.09 AU - 7.37 AU

Year: 7136 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 18,407,682 km

• M1: 272,418 km (0.11 R)
• M2: 468,840 km (0.059 R)
• M3: 575,503 km (0.083 R)
• M4: 736,620 km (0.119 R)
• M5: 835,504 km (0.118 R)
• M6: 964,457 km (0.059 R)
• M7: 1,154,148 km (0.101 R)
• M8: 1,272,479 km (0.108 R)
• M9: 1,366,427 km (0.118 R)
• M10: 1,746,705 km (0.09 R)
• M11: 1,874,013 km (0.09 R)
• M12: 2,093,323 km (0.118 R)
• M13: 2,666,881 km (0.109 R)
• M14: 3,093,534 km (0.104 R)
• M15: 3,528,565 km (0.068 R)
• M16: 3,746,529 km (0.1 R)
• M17: 3,997,405 km (0.116 R)
• M18: 4,224,943 km (0.118 R)
• M19: 4,442,309 km (0.037 R)
• M20: 4,752,874 km (0.103 R)
• M21: 5,379,988 km (0.083 R)
• M22: 5,568,482 km (0.099 R)
• M23: 6,000,819 km (0.042 R)
• M24: 7,172,320 km (0.039 R)
• M25: 7,328,052 km (0.111 R)
• M26: 7,766,523 km (0.096 R)
• M27: 8,394,984 km (0.106 R)
• M28: 8,853,950 km (0.068 R)
• M29: 9,662,676 km (0.103 R)
• M30: 10,182,529 km (0.108 R)
• M31: 10,514,636 km (0.085 R)
• M32: 10,949,667 km (0.099 R)
• M33: 11,491,809 km (0.091 R)
• M34: 11,817,185 km (0.104 R)
• M35: 12,539,593 km (0.05 R)
• M36: 12,727,637 km (0.09 R)
• M37: 12,874,692 km (0.113 R)
• M38: 13,127,961 km (0.093 R)
• M39: 13,318,998 km (0.113 R)
• M40: 13,532,324 km (0.093 R)
• M41: 14,638,002 km (0.087 R)
• M42: 14,769,947 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.7

Radius: 11.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.16 AU - 8.88 AU

Year: 7570 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,407,682 km

• M1: 150,645 km (0.052 R)
• M2: 274,213 km (0.093 R)
• M3: 406,009 km (0.077 R)
• M4: 489,783 km (0.091 R)
• M5: 756,816 km (0.089 R)
• M6: 1,010,234 km (0.034 R)
• M7: 1,324,091 km (0.066 R)
• M8: 1,562,251 km (0.061 R)
• M9: 1,680,732 km (0.119 R)
• M10: 1,864,289 km (0.048 R)
• M11: 2,318,468 km (0.114 R)
• M12: 2,413,462 km (0.064 R)
• M13: 2,523,716 km (0.113 R)
• M14: 2,735,098 km (0.053 R)
• M15: 2,937,653 km (0.119 R)
• M16: 3,434,767 km (0.108 R)
• M17: 3,590,798 km (0.112 R)
• M18: 3,685,493 km (0.049 R)
• M19: 4,138,625 km (0.052 R)
• M20: 4,338,338 km (0.087 R)
• M21: 5,097,697 km (0.094 R)
• M22: 5,438,331 km (0.083 R)
• M23: 5,694,293 km (0.074 R)
• M24: 6,123,190 km (0.075 R)
• M25: 6,874,471 km (0.111 R)
• M26: 6,992,653 km (0.117 R)
• M27: 7,351,239 km (0.082 R)
• M28: 8,128,101 km (0.043 R)
• M29: 8,253,315 km (0.076 R)
• M30: 8,358,033 km (0.051 R)
• M31: 8,484,294 km (0.111 R)
• M32: 9,451,294 km (0.036 R)
• M33: 9,648,913 km (0.085 R)
• M34: 9,737,176 km (0.087 R)
• M35: 10,317,616 km (0.118 R)
• M36: 10,612,024 km (0.071 R)
• M37: 11,116,618 km (0.118 R)
• M38: 11,723,088 km (0.118 R)
• M39: 11,959,303 km (0.102 R)
• M40: 12,077,934 km (0.07 R)
• M41: 12,316,393 km (0.117 R)
• M42: 12,532,412 km (0.043 R)
• M43: 12,749,778 km (0.086 R)
• M44: 13,090,113 km (0.094 R)
• M45: 13,384,372 km (0.118 R)
• M46: 13,904,524 km (0.075 R)
• M47: 14,054,421 km (0.105 R)
• M48: 14,204,767 km (0.116 R)
• M49: 14,684,527 km (0.075 R)
• M50: 15,143,942 km (0.11 R)
• M51: 15,608,144 km (0.109 R)
• M52: 16,024,625 km (0.08 R)
• M53: 16,103,164 km (0.082 R)
• M54: 16,181,702 km (0.119 R)
• M55: 16,497,504 km (0.028 R)
• M56: 17,162,167 km (0.085 R)
• M57: 18,161,630 km (0.073 R)
• M58: 18,243,610 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit