🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 46.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,448,793 km

• M1: 470,934 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 42.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,448,793 km

• M1: 256,261 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.74 AU - 0.74 AU

Year: 244 Days

Day: 33.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,448,793 km

• M1: 207,941 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 279 Days

Day: 23 Hours

Environment

Temp: 37 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.93 AU - 0.95 AU

Year: 349 Days

Day: 47.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.15 AU - 1.23 AU

Year: 497 Days

Day: 44.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,448,793 km

• M1: 21,392 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.3 AU - 1.72 AU

Year: 710 Days

Day: 37 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.35 AU - 1.87 AU

Year: 782 Days

Day: 46.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,448,793 km

• M1: 162,014 km (0.116 R)
• M2: 701,315 km (0.103 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 14.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.43 AU - 5.45 AU

Year: 4858 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,448,793 km

• M1: 220,058 km (0.107 R)
• M2: 361,578 km (0.113 R)
• M3: 897,587 km (0.106 R)
• M4: 1,025,942 km (0.083 R)
• M5: 1,126,771 km (0.11 R)
• M6: 1,254,827 km (0.089 R)
• M7: 1,791,135 km (0.119 R)
• M8: 1,943,127 km (0.096 R)
• M9: 2,230,803 km (0.068 R)
• M10: 2,364,843 km (0.035 R)
• M11: 2,610,184 km (0.077 R)
• M12: 2,751,853 km (0.093 R)
• M13: 3,176,112 km (0.108 R)
• M14: 3,568,956 km (0.076 R)
• M15: 3,726,932 km (0.04 R)
• M16: 3,851,547 km (0.091 R)
• M17: 4,086,565 km (0.107 R)
• M18: 4,401,319 km (0.09 R)
• M19: 4,514,265 km (0.107 R)
• M20: 4,647,407 km (0.1 R)
• M21: 4,897,984 km (0.066 R)
• M22: 5,192,841 km (0.11 R)
• M23: 5,432,946 km (0.072 R)
• M24: 5,676,790 km (0.113 R)
• M25: 6,154,307 km (0.118 R)
• M26: 6,281,016 km (0.077 R)
• M27: 6,408,623 km (0.105 R)
• M28: 6,688,222 km (0.092 R)
• M29: 6,993,700 km (0.081 R)
• M30: 7,800,482 km (0.11 R)
• M31: 7,892,036 km (0.119 R)
• M32: 8,029,965 km (0.104 R)
• M33: 8,755,365 km (0.045 R)
• M34: 9,331,317 km (0.091 R)
• M35: 9,919,835 km (0.065 R)
• M36: 10,520,321 km (0.084 R)
• M37: 10,621,598 km (0.073 R)
• M38: 11,573,490 km (0.06 R)
• M39: 11,756,597 km (0.108 R)
• M40: 12,365,311 km (0.071 R)
• M41: 13,448,400 km (0.104 R)
• M42: 15,044,011 km (0.088 R)
• M43: 15,358,765 km (0.088 R)
• M44: 15,820,573 km (0.061 R)
• M45: 16,140,713 km (0.108 R)
• M46: 16,374,833 km (0.058 R)
• M47: 17,532,721 km (0.1 R)
• M48: 17,924,518 km (0.101 R)
• M49: 18,106,279 km (0.053 R)
• M50: 18,410,711 km (0.111 R)
• M51: 18,747,605 km (0.07 R)
• M52: 18,932,059 km (0.095 R)
• M53: 19,645,342 km (0.113 R)
• M54: 20,652,136 km (0.054 R)
• M55: 20,874,737 km (0.052 R)
• M56: 21,386,212 km (0.116 R)
• M57: 21,643,670 km (0.089 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 14.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.37 AU - 9.53 AU

Year: 9405 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,448,793 km

• M1: 222,302 km (0.061 R)
• M2: 354,846 km (0.099 R)
• M3: 539,151 km (0.116 R)
• M4: 639,232 km (0.053 R)
• M5: 879,785 km (0.097 R)
• M6: 1,003,203 km (0.095 R)
• M7: 1,190,649 km (0.099 R)
• M8: 1,452,895 km (0.116 R)
• M9: 1,624,034 km (0.073 R)
• M10: 1,734,587 km (0.077 R)
• M11: 1,847,833 km (0.065 R)
• M12: 2,227,512 km (0.112 R)
• M13: 2,503,221 km (0.108 R)
• M14: 2,817,078 km (0.055 R)
• M15: 3,540,832 km (0.106 R)
• M16: 3,834,493 km (0.053 R)
• M17: 4,603,426 km (0.063 R)
• M18: 4,827,374 km (0.061 R)
• M19: 5,054,912 km (0.069 R)
• M20: 6,000,819 km (0.097 R)
• M21: 6,105,388 km (0.107 R)
• M22: 6,745,966 km (0.11 R)
• M23: 7,001,031 km (0.09 R)
• M24: 7,185,036 km (0.059 R)
• M25: 7,296,337 km (0.107 R)
• M26: 7,558,133 km (0.077 R)
• M27: 7,861,219 km (0.109 R)
• M28: 8,052,704 km (0.082 R)
• M29: 8,794,560 km (0.11 R)
• M30: 9,476,876 km (0.083 R)
• M31: 9,803,896 km (0.107 R)
• M32: 10,010,192 km (0.086 R)
• M33: 10,469,158 km (0.117 R)
• M34: 10,722,427 km (0.025 R)
• M35: 11,451,119 km (0.093 R)
• M36: 12,686,199 km (0.079 R)
• M37: 13,319,596 km (0.099 R)
• M38: 14,009,691 km (0.067 R)
• M39: 14,382,489 km (0.083 R)
• M40: 14,664,331 km (0.03 R)
• M41: 14,758,578 km (0.085 R)
• M42: 14,853,124 km (0.101 R)
• M43: 17,132,696 km (0.092 R)
• M44: 17,232,179 km (0.075 R)
• M45: 17,381,627 km (0.044 R)
• M46: 18,541,908 km (0.104 R)
• M47: 18,797,571 km (0.089 R)
• M48: 19,519,381 km (0.105 R)
• M49: 19,883,801 km (0.1 R)
• M50: 22,333,616 km (0.117 R)
• M51: 26,068,925 km (0.089 R)
• M52: 26,412,701 km (0.085 R)
• M53: 26,873,612 km (0.079 R)
• M54: 27,105,040 km (0.119 R)
• M55: 27,978,841 km (0.083 R)
• M56: 29,933,487 km (0.116 R)
• M57: 30,776,022 km (0.105 R)
• M58: 30,897,047 km (0.095 R)
• M59: 32,361,311 km (0.091 R)
• M60: 32,854,535 km (0.047 R)
• M61: 33,412,236 km (0.07 R)
• M62: 34,788,835 km (0.114 R)
• M63: 35,674,604 km (0.071 R)
• M64: 35,929,070 km (0.103 R)
• M65: 37,210,226 km (0.101 R)
• M66: 37,532,759 km (0.108 R)
• M67: 37,791,564 km (0.074 R)
• M68: 38,050,966 km (0.044 R)
• M69: 38,506,193 km (0.044 R)
• M70: 40,677,007 km (0.091 R)
• M71: 41,342,718 km (0.109 R)
• M72: 41,676,920 km (0.061 R)
• M73: 41,810,810 km (0.069 R)
• M74: 42,213,527 km (0.033 R)
• M75: 42,752,379 km (0.079 R)
• M76: 42,887,316 km (0.054 R)
• M77: 43,632,762 km (0.086 R)
• M78: 43,768,747 km (0.104 R)
• M79: 44,041,164 km (0.054 R)
• M80: 45,411,780 km (0.081 R)
• M81: 46,033,060 km (0.075 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: 238 - 14,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit