🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.48 AU - 0.64 AU

Year: 152 Days

Day: 36.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.73 AU

Year: 195 Days

Day: 30.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,564,169 km

• M1: 41,139 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.87 AU - 1.41 AU

Year: 442 Days

Day: 20.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,564,169 km

• M1: 573,558 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.13 AU - 1.61 AU

Year: 583 Days

Day: 31.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,564,169 km

• M1: 202,705 km (0.075 R)
• M2: 541,694 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.5 AU - 2.74 AU

Year: 1541 Days

Day: 13.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 94.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.53 AU - 4.05 AU

Year: 2169 Days

Day: 28.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.71 AU - 4.03 AU

Year: 2767 Days

Day: 34.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 9.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.09 AU - 11.21 AU

Year: 12631 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 77,564,169 km

• M1: 218,413 km (0.111 R)
• M2: 1,310,926 km (0.117 R)
• M3: 1,500,018 km (0.094 R)
• M4: 2,041,113 km (0.076 R)
• M5: 2,120,251 km (0.083 R)
• M6: 2,322,806 km (0.108 R)
• M7: 2,426,477 km (0.032 R)
• M8: 2,617,065 km (0.061 R)
• M9: 2,681,691 km (0.104 R)
• M10: 2,768,608 km (0.079 R)
• M11: 3,149,035 km (0.08 R)
• M12: 3,498,645 km (0.057 R)
• M13: 3,641,960 km (0.109 R)
• M14: 4,361,825 km (0.081 R)
• M15: 4,464,599 km (0.094 R)
• M16: 6,360,602 km (0.081 R)
• M17: 6,891,525 km (0.108 R)
• M18: 7,071,791 km (0.103 R)
• M19: 7,375,624 km (0.115 R)
• M20: 7,996,006 km (0.068 R)
• M21: 8,408,298 km (0.063 R)
• M22: 9,419,131 km (0.089 R)
• M23: 10,365,038 km (0.104 R)
• M24: 10,468,111 km (0.069 R)
• M25: 10,918,999 km (0.088 R)
• M26: 11,911,581 km (0.116 R)
• M27: 12,164,252 km (0.042 R)
• M28: 12,785,232 km (0.11 R)
• M29: 12,858,984 km (0.04 R)
• M30: 13,006,936 km (0.106 R)
• M31: 13,192,587 km (0.103 R)
• M32: 13,341,737 km (0.084 R)
• M33: 13,416,535 km (0.107 R)
• M34: 13,792,624 km (0.095 R)
• M35: 16,360,771 km (0.101 R)
• M36: 16,440,956 km (0.103 R)
• M37: 17,699,074 km (0.068 R)
• M38: 20,263,929 km (0.095 R)
• M39: 20,738,603 km (0.063 R)
• M40: 21,217,167 km (0.112 R)
• M41: 22,318,058 km (0.12 R)
• M42: 22,451,349 km (0.099 R)
• M43: 22,897,749 km (0.094 R)
• M44: 23,392,170 km (0.112 R)
• M45: 24,026,615 km (0.087 R)
• M46: 24,163,347 km (0.106 R)
• M47: 24,666,744 km (0.101 R)
• M48: 25,266,183 km (0.102 R)
• M49: 25,916,934 km (0.07 R)
• M50: 26,761,862 km (0.087 R)
• M51: 27,472,901 km (0.118 R)
• M52: 28,575,138 km (0.113 R)
• M53: 29,691,737 km (0.115 R)
• M54: 30,476,976 km (0.074 R)
• M55: 32,469,769 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.5

Radius: 7

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.36 AU - 15.82 AU

Year: 18208 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,564,169 km

• M1: 188,942 km (0.046 R)
• M2: 375,191 km (0.12 R)
• M3: 449,990 km (0.11 R)
• M4: 530,624 km (0.072 R)
• M5: 753,973 km (0.104 R)
• M6: 1,113,756 km (0.106 R)
• M7: 1,873,115 km (0.079 R)
• M8: 2,500,379 km (0.096 R)
• M9: 2,991,060 km (0.033 R)
• M10: 3,429,232 km (0.107 R)
• M11: 3,802,628 km (0.116 R)
• M12: 3,887,450 km (0.119 R)
• M13: 4,409,248 km (0.118 R)
• M14: 5,092,162 km (0.042 R)
• M15: 5,138,836 km (0.083 R)
• M16: 5,422,025 km (0.072 R)
• M17: 5,661,980 km (0.08 R)
• M18: 5,807,689 km (0.093 R)
• M19: 5,954,594 km (0.086 R)
• M20: 6,554,332 km (0.077 R)
• M21: 6,964,978 km (0.115 R)
• M22: 7,383,852 km (0.105 R)
• M23: 7,918,814 km (0.081 R)
• M24: 8,191,082 km (0.093 R)
• M25: 8,355,939 km (0.08 R)
• M26: 8,688,944 km (0.075 R)
• M27: 8,913,340 km (0.11 R)
• M28: 10,596,466 km (0.115 R)
• M29: 10,776,133 km (0.116 R)
• M30: 11,017,285 km (0.086 R)
• M31: 11,260,082 km (0.068 R)
• M32: 11,443,489 km (0.118 R)
• M33: 12,374,885 km (0.109 R)
• M34: 12,627,407 km (0.09 R)
• M35: 14,309,635 km (0.112 R)
• M36: 14,975,196 km (0.114 R)
• M37: 16,961,706 km (0.108 R)
• M38: 17,031,718 km (0.069 R)
• M39: 17,101,729 km (0.115 R)
• M40: 18,379,295 km (0.117 R)
• M41: 19,175,156 km (0.089 R)
• M42: 19,467,321 km (0.078 R)
• M43: 19,908,335 km (0.112 R)
• M44: 20,950,135 km (0.114 R)
• M45: 21,629,159 km (0.084 R)
• M46: 25,932,940 km (0.1 R)
• M47: 26,337,004 km (0.099 R)
• M48: 27,069,436 km (0.101 R)
• M49: 27,151,266 km (0.092 R)
• M50: 29,643,416 km (0.077 R)
• M51: 30,405,318 km (0.045 R)
• M52: 31,087,934 km (0.072 R)
• M53: 31,173,503 km (0.052 R)
• M54: 32,555,040 km (0.055 R)
• M55: 33,165,698 km (0.112 R)
• M56: 36,727,175 km (0.044 R)
• M57: 37,089,950 km (0.034 R)
• M58: 37,636,281 km (0.076 R)
• M59: 38,185,305 km (0.065 R)
• M60: 39,476,784 km (0.118 R)
• M61: 40,314,532 km (0.109 R)
• M62: 40,782,474 km (0.078 R)
• M63: 40,876,272 km (0.047 R)
• M64: 42,386,911 km (0.078 R)
• M65: 42,767,338 km (0.113 R)
• M66: 43,053,519 km (0.056 R)
• M67: 43,148,963 km (0.095 R)
• M68: 45,074,138 km (0.058 R)
• M69: 46,830,566 km (0.078 R)
• M70: 47,815,967 km (0.108 R)
• M71: 49,506,872 km (0.068 R)
• M72: 49,907,495 km (0.098 R)
• M73: 51,419,780 km (0.093 R)
• M74: 52,640,349 km (0.039 R)
• M75: 54,695,674 km (0.075 R)
• M76: 54,902,718 km (0.089 R)
• M77: 55,109,911 km (0.111 R)
• M78: 55,525,194 km (0.094 R)
• M79: 56,358,754 km (0.097 R)
• M80: 58,355,287 km (0.084 R)
• M81: 61,554,437 km (0.095 R)
• M82: 64,154,448 km (0.09 R)
• M83: 65,687,677 km (0.068 R)
• M84: 66,790,213 km (0.046 R)
• M85: 71,035,203 km (0.066 R)
• M86: 73,760,876 km (0.074 R)
• M87: 73,875,168 km (0.087 R)
• M88: 76,058,250 km (0.056 R)
• M89: 76,636,296 km (0.101 R)
• M90: 76,983,812 km (0.097 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit