🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 16.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.4 AU - 1.94 AU

Year: 813 Days

Day: 33.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,982,473 km

• M1: 172,636 km (0.104 R)
• M2: 522,994 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.74 AU - 1.74 AU

Year: 865 Days

Day: 13.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.28 AU - 4.14 AU

Year: 2692 Days

Day: 23 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.26 AU - 5.06 AU

Year: 3196 Days

Day: 46.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 12.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.16 AU - 4.98 AU

Year: 3680 Days

Day: 13.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 25,982,473 km

• M1: 186,997 km (0.106 R)
• M2: 772,523 km (0.111 R)
• M3: 996,621 km (0.101 R)
• M4: 1,250,339 km (0.101 R)
• M5: 1,549,684 km (0.026 R)
• M6: 1,742,217 km (0.061 R)
• M7: 1,828,535 km (0.052 R)
• M8: 1,978,581 km (0.113 R)
• M9: 2,114,566 km (0.084 R)
• M10: 2,207,017 km (0.111 R)
• M11: 2,590,586 km (0.049 R)
• M12: 2,670,023 km (0.077 R)
• M13: 2,933,465 km (0.113 R)
• M14: 3,651,534 km (0.107 R)
• M15: 4,024,931 km (0.048 R)
• M16: 4,387,107 km (0.077 R)
• M17: 4,723,254 km (0.057 R)
• M18: 4,808,524 km (0.086 R)
• M19: 5,703,568 km (0.082 R)
• M20: 6,083,996 km (0.11 R)
• M21: 6,257,230 km (0.112 R)
• M22: 6,731,904 km (0.102 R)
• M23: 7,629,641 km (0.12 R)
• M24: 8,209,931 km (0.04 R)
• M25: 8,490,577 km (0.114 R)
• M26: 8,744,444 km (0.085 R)
• M27: 9,031,074 km (0.082 R)
• M28: 9,290,177 km (0.105 R)
• M29: 9,613,758 km (0.118 R)
• M30: 9,988,051 km (0.099 R)
• M31: 10,129,571 km (0.12 R)
• M32: 10,208,559 km (0.111 R)
• M33: 10,319,411 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 8.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.42 AU - 6.06 AU

Year: 4519 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,982,473 km

• M1: 135,536 km (0.113 R)
• M2: 195,973 km (0.119 R)
• M3: 260,899 km (0.109 R)
• M4: 320,588 km (0.083 R)
• M5: 412,591 km (0.073 R)
• M6: 816,056 km (0.048 R)
• M7: 1,088,624 km (0.098 R)
• M8: 1,263,055 km (0.104 R)
• M9: 1,360,892 km (0.068 R)
• M10: 1,417,889 km (0.115 R)
• M11: 1,639,144 km (0.116 R)
• M12: 1,792,930 km (0.028 R)
• M13: 1,935,497 km (0.099 R)
• M14: 2,032,586 km (0.09 R)
• M15: 2,595,972 km (0.105 R)
• M16: 2,721,484 km (0.112 R)
• M17: 2,812,440 km (0.05 R)
• M18: 3,148,138 km (0.098 R)
• M19: 4,084,321 km (0.104 R)
• M20: 4,811,816 km (0.095 R)
• M21: 5,235,776 km (0.049 R)
• M22: 5,417,986 km (0.105 R)
• M23: 5,953,247 km (0.039 R)
• M24: 6,071,878 km (0.114 R)
• M25: 6,432,409 km (0.077 R)
• M26: 6,578,566 km (0.103 R)
• M27: 6,701,237 km (0.065 R)
• M28: 7,023,770 km (0.106 R)
• M29: 7,149,133 km (0.114 R)
• M30: 8,416,975 km (0.049 R)
• M31: 8,496,860 km (0.098 R)
• M32: 8,900,026 km (0.111 R)
• M33: 8,954,330 km (0.036 R)
• M34: 9,392,054 km (0.111 R)
• M35: 9,753,033 km (0.092 R)
• M36: 10,061,953 km (0.069 R)
• M37: 10,345,590 km (0.103 R)
• M38: 10,488,307 km (0.08 R)
• M39: 10,689,366 km (0.106 R)
• M40: 11,095,375 km (0.068 R)
• M41: 11,212,211 km (0.067 R)
• M42: 11,862,513 km (0.054 R)
• M43: 12,983,749 km (0.058 R)
• M44: 13,137,835 km (0.101 R)
• M45: 13,199,619 km (0.094 R)
• M46: 13,385,718 km (0.116 R)
• M47: 13,447,951 km (0.091 R)
• M48: 14,392,362 km (0.113 R)
• M49: 14,519,969 km (0.082 R)
• M50: 14,647,876 km (0.076 R)
• M51: 15,358,316 km (0.11 R)
• M52: 15,456,003 km (0.053 R)
• M53: 15,652,126 km (0.071 R)
• M54: 15,717,650 km (0.091 R)
• M55: 15,980,793 km (0.113 R)
• M56: 16,079,826 km (0.068 R)
• M57: 16,344,914 km (0.097 R)
• M58: 16,645,007 km (0.102 R)
• M59: 16,845,917 km (0.104 R)
• M60: 16,913,086 km (0.053 R)
• M61: 17,115,193 km (0.118 R)
• M62: 17,965,956 km (0.102 R)
• M63: 18,241,067 km (0.064 R)
• M64: 19,214,949 km (0.089 R)
• M65: 19,425,882 km (0.091 R)
• M66: 19,814,388 km (0.045 R)
• M67: 19,920,901 km (0.059 R)
• M68: 20,063,169 km (0.118 R)
• M69: 20,169,982 km (0.12 R)
• M70: 20,671,284 km (0.035 R)
• M71: 20,959,559 km (0.119 R)
• M72: 21,394,590 km (0.118 R)
• M73: 21,467,294 km (0.065 R)
• M74: 22,052,521 km (0.048 R)
• M75: 22,347,080 km (0.104 R)
• M76: 22,531,982 km (0.046 R)
• M77: 22,977,485 km (0.076 R)
• M78: 23,201,283 km (0.054 R)
• M79: 23,351,031 km (0.114 R)
• M80: 23,801,769 km (0.057 R)
• M81: 23,877,316 km (0.118 R)
• M82: 24,369,493 km (0.113 R)
• M83: 25,325,424 km (0.118 R)
• M84: 25,402,466 km (0.085 R)
• M85: 25,672,640 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit