🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.75 AU - 0.97 AU

Year: 293 Days

Day: 38.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 459 Days

Day: 16.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 127.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.5 AU - 2.36 AU

Year: 984 Days

Day: 28.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.75 AU - 2.33 AU

Year: 1070 Days

Day: 45.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,556,570 km

• M1: 50,265 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.34 AU - 4.32 AU

Year: 2752 Days

Day: 36.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,556,570 km

• M1: 1,288,786 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.16 AU - 4.66 AU

Year: 3400 Days

Day: 20.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,556,570 km

• M1: 1,103,434 km (0.052 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 12.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.47 AU - 7.03 AU

Year: 5061 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 89,556,570 km

• M1: 152,291 km (0.103 R)
• M2: 265,536 km (0.047 R)
• M3: 416,929 km (0.097 R)
• M4: 573,259 km (0.094 R)
• M5: 872,754 km (0.061 R)
• M6: 1,021,005 km (0.09 R)
• M7: 1,298,958 km (0.1 R)
• M8: 1,435,541 km (0.09 R)
• M9: 1,553,275 km (0.099 R)
• M10: 1,978,581 km (0.095 R)
• M11: 2,369,780 km (0.026 R)
• M12: 3,620,268 km (0.094 R)
• M13: 3,865,459 km (0.102 R)
• M14: 4,099,281 km (0.116 R)
• M15: 4,354,944 km (0.086 R)
• M16: 4,633,644 km (0.112 R)
• M17: 4,846,373 km (0.113 R)
• M18: 4,954,083 km (0.118 R)
• M19: 5,098,894 km (0.089 R)
• M20: 6,054,824 km (0.102 R)
• M21: 6,782,767 km (0.097 R)
• M22: 6,863,251 km (0.059 R)
• M23: 7,310,998 km (0.097 R)
• M24: 7,414,070 km (0.065 R)
• M25: 8,213,671 km (0.088 R)
• M26: 8,601,878 km (0.061 R)
• M27: 8,952,086 km (0.114 R)
• M28: 9,284,792 km (0.084 R)
• M29: 9,734,633 km (0.063 R)
• M30: 9,848,177 km (0.077 R)
• M31: 9,962,321 km (0.102 R)
• M32: 10,237,730 km (0.085 R)
• M33: 10,492,495 km (0.115 R)
• M34: 10,632,369 km (0.082 R)
• M35: 10,796,329 km (0.098 R)
• M36: 11,055,582 km (0.088 R)
• M37: 11,388,587 km (0.116 R)
• M38: 11,652,627 km (0.066 R)
• M39: 11,749,118 km (0.05 R)
• M40: 11,870,142 km (0.098 R)
• M41: 12,016,000 km (0.113 R)
• M42: 13,228,641 km (0.101 R)
• M43: 14,505,907 km (0.074 R)
• M44: 14,687,968 km (0.055 R)
• M45: 14,792,237 km (0.058 R)
• M46: 14,949,166 km (0.1 R)
• M47: 15,742,334 km (0.114 R)
• M48: 15,929,331 km (0.101 R)
• M49: 16,440,806 km (0.107 R)
• M50: 16,848,311 km (0.096 R)
• M51: 17,534,965 km (0.113 R)
• M52: 17,673,492 km (0.072 R)
• M53: 17,756,669 km (0.082 R)
• M54: 18,202,770 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 7.4

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.46 AU - 17.74 AU

Year: 22618 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,556,570 km

• M1: 156,031 km (0.113 R)
• M2: 533,915 km (0.101 R)
• M3: 834,756 km (0.052 R)
• M4: 889,808 km (0.096 R)
• M5: 1,003,652 km (0.053 R)
• M6: 1,277,566 km (0.093 R)
• M7: 1,713,494 km (0.052 R)
• M8: 2,078,513 km (0.085 R)
• M9: 2,670,322 km (0.083 R)
• M10: 3,311,498 km (0.093 R)
• M11: 4,189,040 km (0.096 R)
• M12: 4,579,041 km (0.042 R)
• M13: 4,678,374 km (0.052 R)
• M14: 5,710,749 km (0.094 R)
• M15: 6,197,541 km (0.085 R)
• M16: 6,252,443 km (0.095 R)
• M17: 6,924,287 km (0.074 R)
• M18: 6,981,284 km (0.045 R)
• M19: 7,210,917 km (0.097 R)
• M20: 8,214,269 km (0.113 R)
• M21: 8,517,804 km (0.083 R)
• M22: 8,948,795 km (0.048 R)
• M23: 10,479,630 km (0.084 R)
• M24: 10,610,827 km (0.079 R)
• M25: 10,941,289 km (0.098 R)
• M26: 11,275,042 km (0.101 R)
• M27: 11,680,153 km (0.116 R)
• M28: 12,504,288 km (0.077 R)
• M29: 12,643,563 km (0.099 R)
• M30: 14,208,507 km (0.098 R)
• M31: 15,833,439 km (0.03 R)
• M32: 17,206,298 km (0.098 R)
• M33: 17,438,773 km (0.075 R)
• M34: 18,142,482 km (0.066 R)
• M35: 18,616,857 km (0.115 R)
• M36: 19,095,121 km (0.094 R)
• M37: 19,820,371 km (0.097 R)
• M38: 19,901,454 km (0.062 R)
• M39: 20,636,577 km (0.102 R)
• M40: 21,048,869 km (0.076 R)
• M41: 21,214,624 km (0.085 R)
• M42: 21,881,531 km (0.074 R)
• M43: 22,809,935 km (0.095 R)
• M44: 23,923,542 km (0.086 R)
• M45: 26,025,542 km (0.068 R)
• M46: 26,560,354 km (0.082 R)
• M47: 27,640,600 km (0.03 R)
• M48: 28,826,911 km (0.107 R)
• M49: 28,918,914 km (0.096 R)
• M50: 30,029,977 km (0.081 R)
• M51: 30,123,177 km (0.098 R)
• M52: 32,102,805 km (0.107 R)
• M53: 32,676,214 km (0.062 R)
• M54: 33,445,895 km (0.089 R)
• M55: 33,832,905 km (0.082 R)
• M56: 36,683,343 km (0.105 R)
• M57: 37,483,093 km (0.109 R)
• M58: 37,684,003 km (0.049 R)
• M59: 38,389,806 km (0.095 R)
• M60: 38,896,643 km (0.029 R)
• M61: 40,430,321 km (0.057 R)
• M62: 41,671,384 km (0.093 R)
• M63: 42,296,704 km (0.118 R)
• M64: 43,240,367 km (0.093 R)
• M65: 43,345,534 km (0.047 R)
• M66: 45,255,301 km (0.102 R)
• M67: 50,924,013 km (0.068 R)
• M68: 57,968,726 km (0.073 R)
• M69: 58,433,527 km (0.096 R)
• M70: 60,070,277 km (0.081 R)
• M71: 61,012,444 km (0.086 R)
• M72: 61,485,174 km (0.12 R)
• M73: 61,959,249 km (0.114 R)
• M74: 62,078,030 km (0.12 R)
• M75: 63,149,749 km (0.095 R)
• M76: 64,829,135 km (0.058 R)
• M77: 67,742,105 km (0.084 R)
• M78: 68,722,569 km (0.092 R)
• M79: 69,954,657 km (0.077 R)
• M80: 70,449,527 km (0.05 R)
• M81: 72,816,165 km (0.107 R)
• M82: 72,941,379 km (0.059 R)
• M83: 73,694,604 km (0.103 R)
• M84: 74,450,372 km (0.061 R)
• M85: 75,588,812 km (0.034 R)
• M86: 78,395,717 km (0.056 R)
• M87: 80,070,465 km (0.081 R)
• M88: 83,455,117 km (0.104 R)
• M89: 85,032,926 km (0.097 R)
• M90: 87,151,980 km (0.026 R)
• M91: 88,886,417 km (0.102 R)
• M92: 89,154,347 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit