🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.66 AU - 0.74 AU

Year: 215 Days

Day: 18.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.91 AU - 0.95 AU

Year: 329 Days

Day: 27.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,160,018 km

• M1: 690,095 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.99 AU - 1.11 AU

Year: 395 Days

Day: 19.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 156 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.74 AU - 1.78 AU

Year: 857 Days

Day: 15.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,160,018 km

• M1: 1,311,674 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.9 AU - 3 AU

Year: 1860 Days

Day: 16.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,160,018 km

• M1: 307,424 km (0.099 R)
• M2: 549,473 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.19 AU - 3.35 AU

Year: 2171 Days

Day: 32.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.89 AU - 4.67 AU

Year: 2698 Days

Day: 38.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,160,018 km

• M1: 2,057,719 km (0.08 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 12.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.23 AU - 10.39 AU

Year: 8794 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,160,018 km

• M1: 229,932 km (0.082 R)
• M2: 317,147 km (0.092 R)
• M3: 447,597 km (0.099 R)
• M4: 534,663 km (0.119 R)
• M5: 729,888 km (0.032 R)
• M6: 1,121,984 km (0.093 R)
• M7: 1,617,003 km (0.115 R)
• M8: 1,803,702 km (0.086 R)
• M9: 1,932,206 km (0.065 R)
• M10: 2,019,571 km (0.108 R)
• M11: 2,620,805 km (0.064 R)
• M12: 3,017,688 km (0.099 R)
• M13: 3,145,744 km (0.05 R)
• M14: 3,487,126 km (0.096 R)
• M15: 4,007,727 km (0.115 R)
• M16: 4,092,250 km (0.105 R)
• M17: 4,407,153 km (0.109 R)
• M18: 4,494,518 km (0.081 R)
• M19: 4,789,675 km (0.116 R)
• M20: 5,060,896 km (0.088 R)
• M21: 5,399,137 km (0.081 R)
• M22: 5,586,882 km (0.084 R)
• M23: 5,713,143 km (0.102 R)
• M24: 5,936,642 km (0.091 R)
• M25: 6,491,201 km (0.109 R)
• M26: 6,590,833 km (0.102 R)
• M27: 6,758,084 km (0.12 R)
• M28: 7,931,978 km (0.078 R)
• M29: 9,019,704 km (0.043 R)
• M30: 9,392,652 km (0.11 R)
• M31: 9,581,145 km (0.084 R)
• M32: 9,808,833 km (0.064 R)
• M33: 10,076,913 km (0.083 R)
• M34: 10,463,922 km (0.069 R)
• M35: 11,694,814 km (0.041 R)
• M36: 12,430,386 km (0.108 R)
• M37: 12,845,670 km (0.102 R)
• M38: 13,223,255 km (0.082 R)
• M39: 13,476,973 km (0.095 R)
• M40: 17,379,981 km (0.107 R)
• M41: 17,704,609 km (0.117 R)
• M42: 18,218,777 km (0.101 R)
• M43: 18,548,490 km (0.05 R)
• M44: 19,261,623 km (0.119 R)
• M45: 19,405,387 km (0.099 R)
• M46: 19,838,622 km (0.037 R)
• M47: 20,080,821 km (0.112 R)
• M48: 20,177,910 km (0.063 R)
• M49: 20,372,687 km (0.108 R)
• M50: 21,059,042 km (0.103 R)
• M51: 22,454,640 km (0.069 R)
• M52: 22,606,033 km (0.071 R)
• M53: 22,909,568 km (0.06 R)
• M54: 23,112,721 km (0.073 R)
• M55: 23,367,636 km (0.038 R)
• M56: 23,931,471 km (0.089 R)
• M57: 24,344,361 km (0.089 R)
• M58: 24,811,704 km (0.086 R)
• M59: 26,337,752 km (0.066 R)
• M60: 26,444,116 km (0.115 R)
• M61: 26,764,106 km (0.08 R)
• M62: 27,138,999 km (0.094 R)
• M63: 28,492,111 km (0.031 R)
• M64: 28,929,835 km (0.047 R)
• M65: 29,756,363 km (0.12 R)
• M66: 30,423,270 km (0.111 R)
• M67: 30,702,569 km (0.118 R)
• M68: 32,055,084 km (0.093 R)
• M69: 33,024,927 km (0.038 R)
• M70: 33,197,114 km (0.101 R)
• M71: 33,715,321 km (0.119 R)
• M72: 34,585,083 km (0.083 R)
• M73: 34,701,620 km (0.099 R)
• M74: 35,579,610 km (0.082 R)
• M75: 36,109,934 km (0.084 R)
• M76: 36,880,662 km (0.105 R)
• M77: 37,118,822 km (0.045 R)
• M78: 38,498,563 km (0.089 R)
• M79: 40,630,183 km (0.068 R)
• M80: 40,999,540 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 10.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.95 AU - 11.17 AU

Year: 10851 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,160,018 km

• M1: 220,058 km (0.094 R)
• M2: 328,517 km (0.096 R)
• M3: 503,696 km (0.072 R)
• M4: 795,113 km (0.111 R)
• M5: 1,006,195 km (0.05 R)
• M6: 1,276,070 km (0.103 R)
• M7: 1,399,039 km (0.109 R)
• M8: 1,723,966 km (0.084 R)
• M9: 2,194,002 km (0.1 R)
• M10: 2,443,831 km (0.096 R)
• M11: 2,598,365 km (0.033 R)
• M12: 3,026,066 km (0.063 R)
• M13: 3,361,464 km (0.116 R)
• M14: 3,476,056 km (0.102 R)
• M15: 3,947,289 km (0.091 R)
• M16: 4,037,946 km (0.039 R)
• M17: 4,407,452 km (0.099 R)
• M18: 4,596,395 km (0.12 R)
• M19: 4,852,506 km (0.074 R)
• M20: 5,614,707 km (0.051 R)
• M21: 5,785,398 km (0.057 R)
• M22: 6,202,029 km (0.12 R)
• M23: 6,449,613 km (0.11 R)
• M24: 7,323,115 km (0.119 R)
• M25: 8,002,588 km (0.05 R)
• M26: 8,623,569 km (0.087 R)
• M27: 8,860,383 km (0.092 R)
• M28: 9,421,524 km (0.092 R)
• M29: 9,583,988 km (0.074 R)
• M30: 9,829,328 km (0.077 R)
• M31: 10,118,351 km (0.095 R)
• M32: 10,326,442 km (0.111 R)
• M33: 11,215,951 km (0.037 R)
• M34: 11,431,372 km (0.118 R)
• M35: 11,648,139 km (0.108 R)
• M36: 11,954,067 km (0.071 R)
• M37: 12,484,541 km (0.092 R)
• M38: 12,573,701 km (0.09 R)
• M39: 13,476,973 km (0.103 R)
• M40: 13,936,388 km (0.067 R)
• M41: 14,729,406 km (0.105 R)
• M42: 15,584,807 km (0.115 R)
• M43: 16,310,057 km (0.087 R)
• M44: 16,898,276 km (0.052 R)
• M45: 17,095,895 km (0.109 R)
• M46: 18,551,333 km (0.094 R)
• M47: 18,755,085 km (0.068 R)
• M48: 20,307,761 km (0.104 R)
• M49: 20,781,538 km (0.078 R)
• M50: 21,472,381 km (0.107 R)
• M51: 22,116,699 km (0.03 R)
• M52: 22,224,708 km (0.086 R)
• M53: 22,441,326 km (0.1 R)
• M54: 22,658,542 km (0.102 R)
• M55: 24,254,452 km (0.104 R)
• M56: 24,869,300 km (0.092 R)
• M57: 27,148,124 km (0.109 R)
• M58: 27,611,877 km (0.111 R)
• M59: 27,844,652 km (0.102 R)
• M60: 28,195,159 km (0.12 R)
• M61: 29,374,140 km (0.046 R)
• M62: 30,148,908 km (0.078 R)
• M63: 30,448,851 km (0.046 R)
• M64: 31,354,218 km (0.048 R)
• M65: 31,718,937 km (0.072 R)
• M66: 33,129,795 km (0.05 R)
• M67: 33,998,510 km (0.098 R)
• M68: 34,123,274 km (0.092 R)
• M69: 34,498,316 km (0.11 R)
• M70: 35,442,129 km (0.042 R)
• M71: 35,948,817 km (0.114 R)
• M72: 36,139,554 km (0.12 R)
• M73: 37,097,878 km (0.036 R)
• M74: 37,806,075 km (0.103 R)
• M75: 38,194,132 km (0.068 R)
• M76: 38,843,985 km (0.074 R)
• M77: 39,170,258 km (0.118 R)
• M78: 39,759,823 km (0.075 R)
• M79: 40,088,639 km (0.077 R)
• M80: 40,682,842 km (0.106 R)
• M81: 41,213,465 km (0.067 R)
• M82: 42,080,535 km (0.101 R)
• M83: 42,415,634 km (0.036 R)
• M84: 42,684,461 km (0.042 R)
• M85: 42,886,418 km (0.102 R)
• M86: 44,036,527 km (0.085 R)
• M87: 44,581,362 km (0.029 R)
• M88: 44,717,945 km (0.108 R)
• M89: 45,196,957 km (0.09 R)
• M90: 45,265,473 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 15,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit