🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.14 AU - 1.16 AU

Year: 440 Days

Day: 35.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.44 AU - 1.62 AU

Year: 675 Days

Day: 41 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,000,944 km

• M1: 586,573 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.82 AU - 1.88 AU

Year: 897 Days

Day: 25.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,000,944 km

• M1: 578,046 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.42 AU - 2.34 AU

Year: 919 Days

Day: 14.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,000,944 km

• M1: 395,088 km (0.094 R)
• M2: 478,713 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.74 AU - 2.4 AU

Year: 1062 Days

Day: 14.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,000,944 km

• M1: 633,098 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.67 AU

Year: 1195 Days

Day: 44.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 13.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.09 AU - 8.23 AU

Year: 8309 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,000,944 km

• M1: 174,132 km (0.119 R)
• M2: 269,575 km (0.109 R)
• M3: 362,027 km (0.049 R)
• M4: 739,163 km (0.119 R)
• M5: 1,000,211 km (0.082 R)
• M6: 1,246,449 km (0.102 R)
• M7: 1,338,303 km (0.06 R)
• M8: 1,662,032 km (0.104 R)
• M9: 1,764,208 km (0.112 R)
• M10: 2,480,632 km (0.103 R)
• M11: 2,598,515 km (0.096 R)
• M12: 3,302,074 km (0.067 R)
• M13: 3,432,374 km (0.103 R)
• M14: 4,202,803 km (0.089 R)
• M15: 4,415,680 km (0.074 R)
• M16: 4,535,508 km (0.087 R)
• M17: 4,632,148 km (0.116 R)
• M18: 5,125,971 km (0.08 R)
• M19: 5,353,809 km (0.083 R)
• M20: 5,924,674 km (0.101 R)
• M21: 7,152,723 km (0.09 R)
• M22: 7,407,787 km (0.077 R)
• M23: 7,723,439 km (0.095 R)
• M24: 8,102,370 km (0.093 R)
• M25: 8,397,976 km (0.12 R)
• M26: 8,577,044 km (0.108 R)
• M27: 9,030,475 km (0.057 R)
• M28: 9,647,118 km (0.117 R)
• M29: 10,245,659 km (0.088 R)
• M30: 10,565,499 km (0.106 R)
• M31: 10,694,303 km (0.058 R)
• M32: 11,116,917 km (0.095 R)
• M33: 11,412,522 km (0.107 R)
• M34: 12,011,811 km (0.049 R)
• M35: 12,792,563 km (0.116 R)
• M36: 12,964,451 km (0.043 R)
• M37: 13,102,530 km (0.098 R)
• M38: 13,310,620 km (0.089 R)
• M39: 14,295,872 km (0.101 R)
• M40: 14,474,342 km (0.109 R)
• M41: 14,581,753 km (0.108 R)
• M42: 14,941,835 km (0.087 R)
• M43: 15,050,443 km (0.063 R)
• M44: 15,304,760 km (0.116 R)
• M45: 15,560,572 km (0.085 R)
• M46: 16,635,433 km (0.052 R)
• M47: 17,087,218 km (0.115 R)
• M48: 17,581,340 km (0.079 R)
• M49: 17,887,717 km (0.067 R)
• M50: 18,273,081 km (0.048 R)
• M51: 18,661,287 km (0.093 R)
• M52: 19,485,422 km (0.067 R)
• M53: 20,482,043 km (0.103 R)
• M54: 20,683,402 km (0.067 R)
• M55: 21,740,759 km (0.118 R)
• M56: 22,276,170 km (0.109 R)
• M57: 23,150,121 km (0.063 R)
• M58: 23,570,192 km (0.068 R)
• M59: 24,759,944 km (0.11 R)
• M60: 25,578,394 km (0.107 R)
• M61: 26,099,892 km (0.083 R)
• M62: 26,187,257 km (0.025 R)
• M63: 26,318,305 km (0.086 R)
• M64: 26,580,998 km (0.11 R)
• M65: 26,976,984 km (0.086 R)
• M66: 27,109,229 km (0.113 R)
• M67: 28,041,971 km (0.113 R)
• M68: 29,483,646 km (0.1 R)
• M69: 29,574,452 km (0.034 R)
• M70: 30,442,718 km (0.114 R)
• M71: 30,534,571 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 14.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.21 AU - 11.51 AU

Year: 12757 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,000,944 km

• M1: 187,745 km (0.098 R)
• M2: 429,047 km (0.063 R)
• M3: 771,027 km (0.078 R)
• M4: 1,118,693 km (0.118 R)
• M5: 1,342,940 km (0.09 R)
• M6: 1,515,726 km (0.099 R)
• M7: 1,627,625 km (0.089 R)
• M8: 1,980,975 km (0.08 R)
• M9: 2,230,355 km (0.038 R)
• M10: 2,385,188 km (0.057 R)
• M11: 2,815,582 km (0.103 R)
• M12: 3,183,742 km (0.094 R)
• M13: 3,447,782 km (0.075 R)
• M14: 4,282,987 km (0.059 R)
• M15: 4,477,165 km (0.056 R)
• M16: 4,773,668 km (0.066 R)
• M17: 5,179,377 km (0.102 R)
• M18: 5,455,984 km (0.074 R)
• M19: 6,723,228 km (0.115 R)
• M20: 6,836,024 km (0.059 R)
• M21: 6,987,417 km (0.049 R)
• M22: 7,604,060 km (0.055 R)
• M23: 8,399,621 km (0.095 R)
• M24: 8,972,282 km (0.089 R)
• M25: 10,721,679 km (0.103 R)
• M26: 11,298,080 km (0.104 R)
• M27: 11,387,689 km (0.065 R)
• M28: 12,067,013 km (0.103 R)
• M29: 12,806,326 km (0.072 R)
• M30: 13,512,727 km (0.12 R)
• M31: 14,914,309 km (0.1 R)
• M32: 15,061,962 km (0.096 R)
• M33: 15,457,948 km (0.08 R)
• M34: 15,807,409 km (0.091 R)
• M35: 15,957,904 km (0.084 R)
• M36: 16,361,818 km (0.09 R)
• M37: 16,463,246 km (0.083 R)
• M38: 16,717,861 km (0.088 R)
• M39: 17,076,597 km (0.045 R)
• M40: 17,231,132 km (0.104 R)
• M41: 17,334,354 km (0.067 R)
• M42: 18,536,672 km (0.093 R)
• M43: 18,801,610 km (0.116 R)
• M44: 19,765,918 km (0.03 R)
• M45: 21,076,545 km (0.093 R)
• M46: 21,186,948 km (0.028 R)
• M47: 21,575,155 km (0.046 R)
• M48: 21,909,955 km (0.115 R)
• M49: 22,924,228 km (0.031 R)
• M50: 23,094,770 km (0.111 R)
• M51: 24,242,485 km (0.1 R)
• M52: 26,414,496 km (0.101 R)
• M53: 26,653,105 km (0.083 R)
• M54: 27,674,858 km (0.07 R)
• M55: 28,160,154 km (0.071 R)
• M56: 28,342,813 km (0.115 R)
• M57: 28,525,920 km (0.066 R)
• M58: 28,831,998 km (0.088 R)
• M59: 29,077,637 km (0.047 R)
• M60: 30,129,310 km (0.058 R)
• M61: 32,079,019 km (0.112 R)
• M62: 32,397,214 km (0.109 R)
• M63: 34,524,197 km (0.084 R)
• M64: 34,719,871 km (0.044 R)
• M65: 34,915,694 km (0.094 R)
• M66: 35,901,095 km (0.094 R)
• M67: 36,629,487 km (0.095 R)
• M68: 37,028,914 km (0.08 R)
• M69: 37,162,355 km (0.039 R)
• M70: 37,764,786 km (0.1 R)
• M71: 38,573,213 km (0.068 R)
• M72: 40,894,373 km (0.113 R)
• M73: 42,699,870 km (0.031 R)
• M74: 43,050,078 km (0.075 R)
• M75: 43,401,185 km (0.114 R)
• M76: 43,965,019 km (0.12 R)
• M77: 44,815,333 km (0.072 R)
• M78: 44,957,601 km (0.09 R)
• M79: 45,957,513 km (0.059 R)
• M80: 46,100,828 km (0.111 R)
• M81: 47,543,550 km (0.116 R)
• M82: 47,979,179 km (0.073 R)
• M83: 48,927,779 km (0.104 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit