🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 47.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.62 AU - 0.66 AU

Year: 189 Days

Day: 45.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,759,772 km

• M1: 278,850 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 211 Days

Day: 38.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,759,772 km

• M1: 45,627 km (0.107 R)
• M2: 545,733 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.91 AU - 1.35 AU

Year: 443 Days

Day: 45.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,759,772 km

• M1: 613,950 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.49 AU - 1.85 AU

Year: 796 Days

Day: 12.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.27 AU

Year: 921 Days

Day: 43 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,759,772 km

• M1: 83,625 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.92 AU - 2.04 AU

Year: 1028 Days

Day: 26.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,759,772 km

• M1: 887,863 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.9 AU - 4.34 AU

Year: 2541 Days

Day: 16 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 9.4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.42 AU - 8.59 AU

Year: 9143 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,759,772 km

• M1: 149,299 km (0.096 R)
• M2: 208,390 km (0.029 R)
• M3: 387,907 km (0.068 R)
• M4: 814,860 km (0.086 R)
• M5: 1,217,727 km (0.074 R)
• M6: 1,378,694 km (0.11 R)
• M7: 1,525,300 km (0.072 R)
• M8: 2,043,657 km (0.066 R)
• M9: 2,211,805 km (0.117 R)
• M10: 2,409,723 km (0.109 R)
• M11: 2,876,019 km (0.116 R)
• M12: 3,230,416 km (0.078 R)
• M13: 3,314,191 km (0.061 R)
• M14: 3,398,714 km (0.045 R)
• M15: 3,541,131 km (0.111 R)
• M16: 3,743,986 km (0.113 R)
• M17: 3,861,570 km (0.05 R)
• M18: 4,010,420 km (0.115 R)
• M19: 5,904,927 km (0.04 R)
• M20: 6,601,904 km (0.057 R)
• M21: 6,744,470 km (0.089 R)
• M22: 7,105,151 km (0.118 R)
• M23: 7,324,761 km (0.071 R)
• M24: 7,435,313 km (0.043 R)
• M25: 7,546,465 km (0.1 R)
• M26: 7,921,058 km (0.116 R)
• M27: 8,034,602 km (0.092 R)
• M28: 9,199,820 km (0.11 R)
• M29: 9,319,199 km (0.072 R)
• M30: 9,924,173 km (0.06 R)
• M31: 10,087,534 km (0.094 R)
• M32: 10,210,803 km (0.099 R)
• M33: 11,129,334 km (0.104 R)
• M34: 11,684,491 km (0.119 R)
• M35: 11,943,744 km (0.114 R)
• M36: 12,074,044 km (0.1 R)
• M37: 12,204,942 km (0.098 R)
• M38: 12,380,121 km (0.086 R)
• M39: 13,268,583 km (0.091 R)
• M40: 13,720,518 km (0.079 R)
• M41: 14,407,921 km (0.117 R)
• M42: 14,500,372 km (0.106 R)
• M43: 14,593,123 km (0.105 R)
• M44: 15,673,219 km (0.111 R)
• M45: 16,246,927 km (0.097 R)
• M46: 17,267,633 km (0.087 R)
• M47: 17,415,137 km (0.12 R)
• M48: 17,711,341 km (0.075 R)
• M49: 18,059,006 km (0.031 R)
• M50: 18,258,719 km (0.071 R)
• M51: 18,559,710 km (0.119 R)
• M52: 19,115,766 km (0.077 R)
• M53: 19,217,492 km (0.071 R)
• M54: 19,626,044 km (0.114 R)
• M55: 20,140,810 km (0.101 R)
• M56: 21,183,507 km (0.094 R)
• M57: 21,605,672 km (0.098 R)
• M58: 22,619,048 km (0.07 R)
• M59: 22,726,609 km (0.083 R)
• M60: 22,834,320 km (0.078 R)
• M61: 23,538,926 km (0.04 R)
• M62: 25,136,182 km (0.032 R)
• M63: 25,303,433 km (0.099 R)
• M64: 25,695,080 km (0.102 R)
• M65: 26,145,070 km (0.099 R)
• M66: 27,396,157 km (0.111 R)
• M67: 28,086,701 km (0.1 R)
• M68: 28,202,340 km (0.076 R)
• M69: 28,550,305 km (0.069 R)
• M70: 31,504,564 km (0.05 R)
• M71: 31,624,691 km (0.099 R)
• M72: 32,106,994 km (0.084 R)
• M73: 32,834,937 km (0.075 R)
• M74: 33,813,906 km (0.119 R)
• M75: 34,678,432 km (0.038 R)
• M76: 35,926,078 km (0.105 R)
• M77: 36,051,740 km (0.098 R)
• M78: 36,429,325 km (0.072 R)
• M79: 36,492,306 km (0.112 R)
• M80: 37,506,281 km (0.101 R)
• M81: 37,570,009 km (0.061 R)
• M82: 38,208,643 km (0.064 R)
• M83: 40,081,309 km (0.065 R)
• M84: 40,603,106 km (0.063 R)
• M85: 42,049,867 km (0.051 R)
• M86: 42,779,456 km (0.113 R)
• M87: 43,580,253 km (0.055 R)
• M88: 43,714,143 km (0.099 R)
• M89: 43,848,183 km (0.092 R)
• M90: 43,982,372 km (0.111 R)

Asteroid Belt

Center: 10.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 7.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.28 AU - 13.46 AU

Year: 17035 Days

Day: 23.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,759,772 km

• M1: 103,522 km (0.071 R)
• M2: 166,353 km (0.098 R)
• M3: 581,487 km (0.08 R)
• M4: 922,420 km (0.044 R)
• M5: 1,361,341 km (0.075 R)
• M6: 1,625,680 km (0.1 R)
• M7: 1,882,390 km (0.025 R)
• M8: 2,102,000 km (0.069 R)
• M9: 2,227,512 km (0.078 R)
• M10: 2,278,525 km (0.089 R)
• M11: 2,355,718 km (0.116 R)
• M12: 3,290,405 km (0.118 R)
• M13: 3,348,599 km (0.08 R)
• M14: 4,682,713 km (0.036 R)
• M15: 4,781,298 km (0.05 R)
• M16: 5,595,110 km (0.119 R)
• M17: 5,770,139 km (0.101 R)
• M18: 5,911,360 km (0.104 R)
• M19: 6,233,444 km (0.088 R)
• M20: 6,745,667 km (0.078 R)
• M21: 6,894,667 km (0.118 R)
• M22: 7,157,809 km (0.12 R)
• M23: 7,888,595 km (0.11 R)
• M24: 8,006,179 km (0.11 R)
• M25: 8,683,408 km (0.112 R)
• M26: 9,796,566 km (0.111 R)
• M27: 9,965,163 km (0.04 R)
• M28: 10,049,985 km (0.102 R)
• M29: 11,085,053 km (0.079 R)
• M30: 11,393,374 km (0.106 R)
• M31: 12,108,751 km (0.057 R)
• M32: 12,563,080 km (0.115 R)
• M33: 12,930,791 km (0.112 R)
• M34: 13,255,269 km (0.097 R)
• M35: 13,395,143 km (0.053 R)
• M36: 13,865,030 km (0.108 R)
• M37: 14,484,066 km (0.075 R)
• M38: 15,014,839 km (0.106 R)
• M39: 15,160,697 km (0.096 R)
• M40: 15,404,841 km (0.101 R)
• M41: 15,601,113 km (0.106 R)
• M42: 16,095,385 km (0.1 R)
• M43: 17,506,691 km (0.115 R)
• M44: 18,278,915 km (0.054 R)
• M45: 18,852,324 km (0.094 R)
• M46: 19,909,831 km (0.105 R)
• M47: 20,661,560 km (0.104 R)
• M48: 21,095,245 km (0.107 R)
• M49: 21,313,209 km (0.086 R)
• M50: 24,043,519 km (0.055 R)
• M51: 24,499,793 km (0.099 R)
• M52: 25,189,289 km (0.085 R)
• M53: 25,710,638 km (0.119 R)
• M54: 26,060,248 km (0.075 R)
• M55: 26,352,712 km (0.055 R)
• M56: 26,469,997 km (0.118 R)
• M57: 26,528,789 km (0.116 R)
• M58: 26,823,048 km (0.115 R)
• M59: 27,000,022 km (0.056 R)
• M60: 28,490,615 km (0.086 R)
• M61: 28,611,042 km (0.091 R)
• M62: 29,702,358 km (0.082 R)
• M63: 29,763,394 km (0.086 R)
• M64: 29,885,466 km (0.086 R)
• M65: 30,007,837 km (0.113 R)
• M66: 30,191,693 km (0.096 R)
• M67: 30,868,922 km (0.068 R)
• M68: 30,992,490 km (0.045 R)
• M69: 31,488,856 km (0.097 R)
• M70: 32,678,159 km (0.118 R)
• M71: 33,183,351 km (0.109 R)
• M72: 33,310,060 km (0.114 R)
• M73: 33,945,851 km (0.099 R)
• M74: 34,073,608 km (0.107 R)
• M75: 34,137,486 km (0.111 R)
• M76: 37,448,237 km (0.085 R)
• M77: 37,646,155 km (0.077 R)
• M78: 39,041,304 km (0.109 R)
• M79: 40,250,653 km (0.095 R)
• M80: 42,019,050 km (0.105 R)
• M81: 42,568,224 km (0.09 R)
• M82: 44,021,118 km (0.056 R)
• M83: 45,560,630 km (0.091 R)
• M84: 46,620,381 km (0.105 R)
• M85: 47,260,211 km (0.03 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit