🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.64 AU - 0.66 AU

Year: 191 Days

Day: 46.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 191 Days

Day: 33.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,114,729 km

• M1: 108,458 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.73 AU - 0.93 AU

Year: 276 Days

Day: 42.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.53 AU - 4.13 AU

Year: 2738 Days

Day: 23 Hours

Environment

Temp: -111 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.17 AU - 4.95 AU

Year: 2988 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,114,729 km

• M1: 528,529 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.19 AU - 4.95 AU

Year: 3568 Days

Day: 31.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.98 AU - 5.54 AU

Year: 3793 Days

Day: 46.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,114,729 km

• M1: 3,984,838 km (0.105 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 12.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.61 AU - 7.71 AU

Year: 7743 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,114,729 km

• M1: 236,215 km (0.099 R)
• M2: 368,160 km (0.083 R)
• M3: 453,730 km (0.071 R)
• M4: 570,865 km (0.104 R)
• M5: 663,915 km (0.115 R)
• M6: 775,815 km (0.1 R)
• M7: 992,432 km (0.095 R)
• M8: 1,123,480 km (0.072 R)
• M9: 1,742,366 km (0.06 R)
• M10: 2,221,080 km (0.114 R)
• M11: 2,699,045 km (0.115 R)
• M12: 2,781,772 km (0.073 R)
• M13: 3,565,815 km (0.071 R)
• M14: 3,888,647 km (0.073 R)
• M15: 4,293,459 km (0.119 R)
• M16: 4,837,696 km (0.098 R)
• M17: 5,221,414 km (0.103 R)
• M18: 6,320,360 km (0.083 R)
• M19: 6,487,162 km (0.104 R)
• M20: 7,197,752 km (0.047 R)
• M21: 7,342,862 km (0.1 R)
• M22: 7,754,406 km (0.114 R)
• M23: 7,933,025 km (0.081 R)
• M24: 8,083,072 km (0.115 R)
• M25: 8,630,900 km (0.095 R)
• M26: 9,253,526 km (0.075 R)
• M27: 9,475,080 km (0.116 R)
• M28: 9,730,294 km (0.111 R)
• M29: 9,923,126 km (0.104 R)
• M30: 10,476,638 km (0.074 R)
• M31: 10,740,678 km (0.095 R)
• M32: 11,107,193 km (0.114 R)
• M33: 11,342,660 km (0.11 R)
• M34: 11,444,088 km (0.115 R)
• M35: 12,335,691 km (0.119 R)
• M36: 12,439,961 km (0.057 R)
• M37: 12,684,553 km (0.119 R)
• M38: 12,965,947 km (0.098 R)
• M39: 13,285,189 km (0.092 R)
• M40: 13,606,824 km (0.108 R)
• M41: 14,221,671 km (0.09 R)
• M42: 15,666,039 km (0.053 R)
• M43: 16,731,774 km (0.096 R)
• M44: 17,001,948 km (0.107 R)
• M45: 17,351,259 km (0.099 R)
• M46: 17,624,724 km (0.051 R)
• M47: 17,860,191 km (0.119 R)
• M48: 18,892,715 km (0.102 R)
• M49: 19,375,767 km (0.098 R)
• M50: 19,740,785 km (0.103 R)
• M51: 19,944,538 km (0.072 R)
• M52: 20,313,147 km (0.073 R)
• M53: 21,515,914 km (0.078 R)
• M54: 21,683,613 km (0.117 R)
• M55: 22,528,841 km (0.119 R)
• M56: 22,613,962 km (0.039 R)
• M57: 22,741,719 km (0.1 R)
• M58: 22,869,924 km (0.114 R)
• M59: 23,514,093 km (0.041 R)
• M60: 23,816,729 km (0.113 R)
• M61: 24,120,562 km (0.099 R)
• M62: 24,557,089 km (0.095 R)
• M63: 24,776,250 km (0.038 R)
• M64: 25,216,666 km (0.065 R)
• M65: 25,704,056 km (0.063 R)
• M66: 26,149,857 km (0.116 R)
• M67: 26,239,317 km (0.065 R)
• M68: 28,050,050 km (0.085 R)
• M69: 28,970,525 km (0.116 R)
• M70: 29,248,628 km (0.111 R)
• M71: 29,900,874 km (0.091 R)
• M72: 30,088,171 km (0.077 R)
• M73: 30,463,811 km (0.115 R)
• M74: 30,982,916 km (0.05 R)
• M75: 31,504,863 km (0.116 R)
• M76: 31,600,157 km (0.079 R)
• M77: 31,790,894 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 4.2

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.77 AU - 18.57 AU

Year: 28289 Days

Day: 19.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,114,729 km

• M1: 591,809 km (0.116 R)
• M2: 2,103,795 km (0.103 R)
• M3: 2,201,632 km (0.095 R)
• M4: 2,749,010 km (0.113 R)
• M5: 3,412,327 km (0.11 R)
• M6: 5,402,727 km (0.112 R)
• M7: 6,131,718 km (0.108 R)
• M8: 7,085,703 km (0.094 R)
• M9: 7,380,710 km (0.08 R)
• M10: 7,629,641 km (0.109 R)
• M11: 8,238,504 km (0.117 R)
• M12: 8,652,890 km (0.106 R)
• M13: 9,233,779 km (0.03 R)
• M14: 11,107,193 km (0.089 R)
• M15: 11,449,772 km (0.12 R)
• M16: 11,969,924 km (0.084 R)
• M17: 12,379,822 km (0.065 R)
• M18: 12,438,764 km (0.041 R)
• M19: 13,942,222 km (0.09 R)
• M20: 15,692,966 km (0.09 R)
• M21: 15,884,601 km (0.05 R)
• M22: 16,854,444 km (0.111 R)
• M23: 17,116,240 km (0.084 R)
• M24: 17,445,505 km (0.092 R)
• M25: 19,464,179 km (0.079 R)
• M26: 20,920,514 km (0.092 R)
• M27: 23,424,633 km (0.08 R)
• M28: 23,936,706 km (0.083 R)
• M29: 24,897,424 km (0.108 R)
• M30: 25,720,212 km (0.105 R)
• M31: 28,552,250 km (0.064 R)
• M32: 29,255,808 km (0.118 R)
• M33: 30,520,958 km (0.078 R)
• M34: 30,919,935 km (0.087 R)
• M35: 31,160,040 km (0.072 R)
• M36: 31,642,343 km (0.119 R)
• M37: 32,777,342 km (0.079 R)
• M38: 33,843,077 km (0.071 R)
• M39: 34,173,240 km (0.117 R)
• M40: 34,504,450 km (0.111 R)
• M41: 35,337,261 km (0.102 R)
• M42: 36,429,924 km (0.066 R)
• M43: 38,820,348 km (0.073 R)
• M44: 39,166,069 km (0.083 R)
• M45: 40,909,483 km (0.073 R)
• M46: 40,997,296 km (0.077 R)
• M47: 44,742,479 km (0.094 R)
• M48: 46,931,096 km (0.09 R)
• M49: 48,688,422 km (0.119 R)
• M50: 49,528,265 km (0.059 R)
• M51: 51,411,851 km (0.108 R)
• M52: 51,601,392 km (0.084 R)
• M53: 54,280,690 km (0.099 R)
• M54: 54,570,461 km (0.089 R)
• M55: 54,667,101 km (0.119 R)
• M56: 55,054,410 km (0.069 R)
• M57: 56,026,796 km (0.119 R)
• M58: 57,299,276 km (0.056 R)
• M59: 58,482,296 km (0.064 R)
• M60: 60,072,222 km (0.085 R)
• M61: 61,073,032 km (0.085 R)
• M62: 61,173,412 km (0.098 R)
• M63: 63,802,744 km (0.091 R)
• M64: 64,926,224 km (0.047 R)
• M65: 68,335,709 km (0.059 R)
• M66: 68,544,248 km (0.051 R)
• M67: 68,648,518 km (0.097 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: 435 - 18,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit