🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.58 AU - 0.66 AU

Year: 177 Days

Day: 25.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 150.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.27 AU - 1.33 AU

Year: 536 Days

Day: 46.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.41 AU - 1.77 AU

Year: 725 Days

Day: 20.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.58 AU - 1.66 AU

Year: 746 Days

Day: 41.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.26 AU - 3.9 AU

Year: 2450 Days

Day: 17.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,431,946 km

• M1: 28,424 km (0.08 R)
• M2: 532,419 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.85 AU - 4.65 AU

Year: 2626 Days

Day: 44.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,431,946 km

• M1: 881,730 km (0.101 R)
• M2: 1,051,972 km (0.1 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 9.5

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5 AU - 5.9 AU

Year: 4601 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,431,946 km

• M1: 212,728 km (0.116 R)
• M2: 304,581 km (0.051 R)
• M3: 395,387 km (0.117 R)
• M4: 486,791 km (0.078 R)
• M5: 795,561 km (0.118 R)
• M6: 888,761 km (0.064 R)
• M7: 985,850 km (0.088 R)
• M8: 1,299,258 km (0.034 R)
• M9: 1,426,864 km (0.072 R)
• M10: 1,677,591 km (0.075 R)
• M11: 2,126,833 km (0.094 R)
• M12: 2,278,376 km (0.07 R)
• M13: 2,492,749 km (0.054 R)
• M14: 3,025,318 km (0.039 R)
• M15: 3,660,361 km (0.066 R)
• M16: 3,751,167 km (0.054 R)
• M17: 3,819,832 km (0.091 R)
• M18: 4,553,460 km (0.11 R)
• M19: 5,537,066 km (0.068 R)
• M20: 5,615,455 km (0.083 R)
• M21: 5,746,802 km (0.12 R)
• M22: 5,932,453 km (0.104 R)
• M23: 6,120,198 km (0.082 R)
• M24: 6,529,049 km (0.074 R)
• M25: 6,611,777 km (0.119 R)
• M26: 6,834,528 km (0.098 R)
• M27: 6,946,727 km (0.1 R)
• M28: 7,401,803 km (0.115 R)
• M29: 7,546,165 km (0.082 R)
• M30: 8,102,669 km (0.095 R)
• M31: 8,311,059 km (0.043 R)
• M32: 8,977,667 km (0.097 R)
• M33: 9,755,876 km (0.087 R)
• M34: 10,009,594 km (0.116 R)
• M35: 10,979,885 km (0.086 R)
• M36: 11,045,708 km (0.098 R)
• M37: 11,310,048 km (0.108 R)
• M38: 11,980,097 km (0.115 R)
• M39: 12,183,699 km (0.103 R)
• M40: 12,697,568 km (0.054 R)
• M41: 13,358,641 km (0.087 R)
• M42: 13,640,334 km (0.114 R)
• M43: 13,817,458 km (0.034 R)
• M44: 15,629,686 km (0.049 R)
• M45: 15,740,838 km (0.117 R)
• M46: 16,075,638 km (0.061 R)
• M47: 16,225,235 km (0.058 R)
• M48: 17,477,070 km (0.114 R)
• M49: 17,669,453 km (0.069 R)
• M50: 17,901,180 km (0.101 R)
• M51: 18,134,104 km (0.065 R)
• M52: 18,602,645 km (0.086 R)
• M53: 19,511,901 km (0.102 R)
• M54: 19,791,499 km (0.103 R)
• M55: 19,911,776 km (0.096 R)
• M56: 19,992,110 km (0.117 R)
• M57: 20,153,077 km (0.093 R)
• M58: 20,964,047 km (0.064 R)
• M59: 21,045,728 km (0.046 R)
• M60: 21,291,517 km (0.054 R)
• M61: 21,497,064 km (0.106 R)
• M62: 21,620,632 km (0.082 R)
• M63: 22,701,926 km (0.112 R)
• M64: 23,206,818 km (0.119 R)
• M65: 23,545,508 km (0.08 R)
• M66: 23,928,479 km (0.079 R)
• M67: 24,056,684 km (0.098 R)
• M68: 25,830,466 km (0.077 R)
• M69: 26,005,795 km (0.102 R)
• M70: 26,181,572 km (0.093 R)
• M71: 26,799,711 km (0.119 R)
• M72: 28,140,257 km (0.053 R)
• M73: 28,728,027 km (0.119 R)
• M74: 28,909,639 km (0.092 R)
• M75: 29,319,687 km (0.033 R)
• M76: 30,099,690 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 12.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.49 AU - 10.65 AU

Year: 10707 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,431,946 km

• M1: 296,353 km (0.096 R)
• M2: 382,821 km (0.119 R)
• M3: 644,767 km (0.04 R)
• M4: 1,029,084 km (0.107 R)
• M5: 1,386,323 km (0.071 R)
• M6: 1,579,604 km (0.077 R)
• M7: 1,730,698 km (0.095 R)
• M8: 1,886,728 km (0.098 R)
• M9: 2,102,448 km (0.03 R)
• M10: 2,185,475 km (0.058 R)
• M11: 2,617,514 km (0.044 R)
• M12: 2,951,566 km (0.048 R)
• M13: 3,829,556 km (0.095 R)
• M14: 4,529,524 km (0.112 R)
• M15: 5,080,643 km (0.104 R)
• M16: 5,269,136 km (0.077 R)
• M17: 6,735,345 km (0.034 R)
• M18: 7,110,088 km (0.107 R)
• M19: 7,194,311 km (0.098 R)
• M20: 7,278,984 km (0.106 R)
• M21: 7,449,076 km (0.081 R)
• M22: 7,534,646 km (0.049 R)
• M23: 7,706,834 km (0.112 R)
• M24: 7,967,583 km (0.114 R)
• M25: 8,497,757 km (0.102 R)
• M26: 8,676,976 km (0.114 R)
• M27: 9,222,410 km (0.071 R)
• M28: 10,061,504 km (0.1 R)
• M29: 10,156,199 km (0.086 R)
• M30: 10,251,344 km (0.055 R)
• M31: 10,538,272 km (0.09 R)
• M32: 10,827,894 km (0.104 R)
• M33: 11,120,059 km (0.103 R)
• M34: 13,186,155 km (0.06 R)
• M35: 14,289,439 km (0.078 R)
• M36: 14,987,313 km (0.056 R)
• M37: 16,752,269 km (0.097 R)
• M38: 18,407,868 km (0.082 R)
• M39: 18,932,209 km (0.084 R)
• M40: 19,049,494 km (0.101 R)
• M41: 20,115,079 km (0.066 R)
• M42: 21,260,999 km (0.087 R)
• M43: 21,995,525 km (0.104 R)
• M44: 22,365,929 km (0.074 R)
• M45: 22,800,810 km (0.03 R)
• M46: 23,489,708 km (0.062 R)
• M47: 23,678,800 km (0.108 R)
• M48: 24,312,646 km (0.077 R)
• M49: 25,403,065 km (0.04 R)
• M50: 25,597,243 km (0.11 R)
• M51: 25,726,795 km (0.108 R)
• M52: 26,247,694 km (0.12 R)
• M53: 26,903,681 km (0.119 R)
• M54: 28,365,851 km (0.1 R)
• M55: 28,567,209 km (0.11 R)
• M56: 29,039,041 km (0.043 R)
• M57: 29,513,266 km (0.114 R)
• M58: 30,401,130 km (0.118 R)
• M59: 31,158,992 km (0.117 R)
• M60: 31,436,197 km (0.089 R)
• M61: 32,062,863 km (0.104 R)
• M62: 32,412,772 km (0.107 R)
• M63: 33,328,610 km (0.09 R)
• M64: 33,612,098 km (0.077 R)
• M65: 35,618,804 km (0.114 R)
• M66: 37,443,300 km (0.045 R)
• M67: 38,181,565 km (0.081 R)
• M68: 38,552,418 km (0.102 R)
• M69: 39,897,752 km (0.085 R)
• M70: 40,878,815 km (0.11 R)
• M71: 41,258,345 km (0.099 R)
• M72: 41,715,217 km (0.059 R)
• M73: 42,557,303 km (0.057 R)
• M74: 47,407,416 km (0.117 R)
• M75: 47,726,209 km (0.087 R)
• M76: 48,286,004 km (0.097 R)
• M77: 49,573,593 km (0.05 R)
• M78: 50,140,419 km (0.116 R)
• M79: 50,546,727 km (0.1 R)
• M80: 52,018,172 km (0.117 R)
• M81: 53,752,609 km (0.038 R)
• M82: 54,334,994 km (0.081 R)
• M83: 54,418,320 km (0.055 R)
• M84: 54,668,747 km (0.12 R)
• M85: 55,338,197 km (0.072 R)
• M86: 55,506,046 km (0.115 R)
• M87: 56,178,937 km (0.12 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit