🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 211 Days

Day: 15.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,502,085 km

• M1: 267,331 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.58 AU - 0.76 AU

Year: 231 Days

Day: 20 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 263 Days

Day: 33.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,502,085 km

• M1: 446,998 km (0.107 R)
• M2: 504,594 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.95 AU

Year: 279 Days

Day: 12.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.63 AU - 0.99 AU

Year: 307 Days

Day: 22.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,502,085 km

• M1: 315,652 km (0.043 R)
• M2: 450,589 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.06 AU - 1.6 AU

Year: 647 Days

Day: 38 Hours

Environment

Temp: -83 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.27 AU - 1.47 AU

Year: 676 Days

Day: 39.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 13.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.91 AU - 8.77 AU

Year: 10158 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,502,085 km

• M1: 178,919 km (0.118 R)
• M2: 307,424 km (0.101 R)
• M3: 611,855 km (0.104 R)
• M4: 700,716 km (0.105 R)
• M5: 794,813 km (0.102 R)
• M6: 1,069,774 km (0.117 R)
• M7: 1,238,521 km (0.091 R)
• M8: 1,396,347 km (0.106 R)
• M9: 1,519,466 km (0.088 R)
• M10: 1,668,016 km (0.118 R)
• M11: 1,843,943 km (0.101 R)
• M12: 2,026,303 km (0.043 R)
• M13: 3,162,050 km (0.12 R)
• M14: 3,437,909 km (0.112 R)
• M15: 3,808,612 km (0.105 R)
• M16: 5,582,245 km (0.107 R)
• M17: 5,984,663 km (0.078 R)
• M18: 6,711,409 km (0.079 R)
• M19: 8,324,074 km (0.032 R)
• M20: 8,706,746 km (0.1 R)
• M21: 9,449,798 km (0.105 R)
• M22: 9,889,317 km (0.081 R)
• M23: 10,664,383 km (0.101 R)
• M24: 10,788,550 km (0.103 R)
• M25: 11,080,116 km (0.07 R)
• M26: 12,664,657 km (0.09 R)
• M27: 13,730,093 km (0.089 R)
• M28: 14,091,521 km (0.037 R)
• M29: 14,870,328 km (0.101 R)
• M30: 15,148,580 km (0.113 R)
• M31: 15,522,125 km (0.059 R)
• M32: 16,088,353 km (0.061 R)
• M33: 17,338,244 km (0.051 R)
• M34: 17,827,279 km (0.115 R)
• M35: 18,669,066 km (0.08 R)
• M36: 19,069,839 km (0.083 R)
• M37: 19,220,783 km (0.116 R)
• M38: 19,473,304 km (0.062 R)
• M39: 22,801,707 km (0.076 R)
• M40: 23,122,744 km (0.106 R)
• M41: 23,445,277 km (0.08 R)
• M42: 24,695,317 km (0.106 R)
• M43: 25,080,083 km (0.117 R)
• M44: 25,190,337 km (0.11 R)
• M45: 26,470,296 km (0.08 R)
• M46: 27,543,661 km (0.068 R)
• M47: 27,714,502 km (0.04 R)
• M48: 28,286,265 km (0.118 R)
• M49: 28,688,832 km (0.095 R)
• M50: 28,977,556 km (0.085 R)
• M51: 29,557,996 km (0.049 R)
• M52: 29,674,533 km (0.057 R)
• M53: 30,200,818 km (0.039 R)
• M54: 30,318,103 km (0.093 R)
• M55: 30,848,278 km (0.112 R)
• M56: 31,322,054 km (0.089 R)
• M57: 31,977,442 km (0.087 R)
• M58: 32,456,904 km (0.074 R)
• M59: 32,818,033 km (0.084 R)
• M60: 32,999,046 km (0.118 R)
• M61: 33,362,270 km (0.053 R)
• M62: 33,605,217 km (0.055 R)
• M63: 34,459,720 km (0.108 R)
• M64: 34,889,814 km (0.105 R)
• M65: 35,259,769 km (0.025 R)
• M66: 35,817,171 km (0.038 R)
• M67: 36,190,418 km (0.057 R)
• M68: 37,003,632 km (0.09 R)
• M69: 37,317,937 km (0.074 R)
• M70: 37,570,159 km (0.062 R)
• M71: 37,949,389 km (0.112 R)
• M72: 38,139,379 km (0.104 R)
• M73: 38,584,283 km (0.109 R)
• M74: 40,057,822 km (0.085 R)
• M75: 40,834,085 km (0.077 R)
• M76: 42,204,252 km (0.056 R)
• M77: 42,532,769 km (0.113 R)
• M78: 43,126,074 km (0.118 R)
• M79: 44,721,835 km (0.108 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 7.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.44 AU - 14.62 AU

Year: 18706 Days

Day: 22.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,502,085 km

• M1: 534,064 km (0.117 R)
• M2: 719,566 km (0.096 R)
• M3: 1,027,289 km (0.046 R)
• M4: 1,354,459 km (0.078 R)
• M5: 1,490,294 km (0.106 R)
• M6: 1,733,540 km (0.1 R)
• M7: 2,878,113 km (0.11 R)
• M8: 3,928,739 km (0.12 R)
• M9: 4,067,865 km (0.098 R)
• M10: 4,757,811 km (0.085 R)
• M11: 4,816,902 km (0.096 R)
• M12: 5,954,594 km (0.085 R)
• M13: 7,069,846 km (0.075 R)
• M14: 7,171,423 km (0.061 R)
• M15: 7,341,665 km (0.118 R)
• M16: 7,720,746 km (0.089 R)
• M17: 7,860,321 km (0.12 R)
• M18: 8,141,715 km (0.033 R)
• M19: 8,823,582 km (0.084 R)
• M20: 11,172,717 km (0.069 R)
• M21: 11,929,084 km (0.031 R)
• M22: 12,090,500 km (0.071 R)
• M23: 12,866,763 km (0.094 R)
• M24: 13,198,571 km (0.111 R)
• M25: 13,323,635 km (0.118 R)
• M26: 13,617,146 km (0.055 R)
• M27: 13,912,752 km (0.082 R)
• M28: 14,210,451 km (0.066 R)
• M29: 14,381,591 km (0.078 R)
• M30: 14,855,517 km (0.057 R)
• M31: 14,985,668 km (0.069 R)
• M32: 15,378,512 km (0.036 R)
• M33: 15,996,201 km (0.096 R)
• M34: 16,352,842 km (0.083 R)
• M35: 17,392,847 km (0.075 R)
• M36: 17,713,585 km (0.072 R)
• M37: 18,082,493 km (0.093 R)
• M38: 18,734,291 km (0.063 R)
• M39: 19,251,750 km (0.087 R)
• M40: 19,346,296 km (0.119 R)
• M41: 19,535,986 km (0.114 R)
• M42: 19,821,718 km (0.111 R)
• M43: 20,060,775 km (0.109 R)
• M44: 20,156,668 km (0.054 R)
• M45: 20,783,782 km (0.12 R)
• M46: 20,929,490 km (0.092 R)
• M47: 21,172,886 km (0.118 R)
• M48: 21,810,322 km (0.056 R)
• M49: 23,912,472 km (0.102 R)
• M50: 24,116,074 km (0.117 R)
• M51: 24,473,613 km (0.119 R)
• M52: 28,145,194 km (0.086 R)
• M53: 28,413,872 km (0.12 R)
• M54: 28,467,727 km (0.106 R)
• M55: 28,791,606 km (0.09 R)
• M56: 28,845,761 km (0.106 R)
• M57: 29,225,290 km (0.089 R)
• M58: 29,552,012 km (0.096 R)
• M59: 31,537,326 km (0.03 R)
• M60: 32,433,566 km (0.09 R)
• M61: 32,489,815 km (0.05 R)
• M62: 32,828,206 km (0.092 R)
• M63: 33,508,577 km (0.094 R)
• M64: 34,079,143 km (0.116 R)
• M65: 34,193,585 km (0.107 R)
• M66: 34,767,892 km (0.12 R)
• M67: 35,171,806 km (0.101 R)
• M68: 36,803,171 km (0.112 R)
• M69: 36,979,397 km (0.027 R)
• M70: 38,936,586 km (0.08 R)
• M71: 39,235,931 km (0.099 R)
• M72: 40,320,366 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit