🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 44.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.53 AU - 0.75 AU

Year: 183 Days

Day: 20 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.14 AU - 1.44 AU

Year: 522 Days

Day: 46 Hours

Environment

Temp: -3 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.5 AU - 1.72 AU

Year: 728 Days

Day: 27.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.12 AU - 2.88 AU

Year: 1409 Days

Day: 29.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,015,379 km

• M1: 78,838 km (0.099 R)
• M2: 872,305 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.28 AU - 5.06 AU

Year: 3035 Days

Day: 29 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 10.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.12 AU - 7.7 AU

Year: 7190 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,015,379 km

• M1: 158,574 km (0.116 R)
• M2: 260,899 km (0.033 R)
• M3: 374,743 km (0.117 R)
• M4: 510,428 km (0.114 R)
• M5: 619,036 km (0.086 R)
• M6: 712,086 km (0.116 R)
• M7: 785,389 km (0.105 R)
• M8: 922,869 km (0.072 R)
• M9: 1,193,043 km (0.116 R)
• M10: 1,262,157 km (0.078 R)
• M11: 1,750,594 km (0.116 R)
• M12: 1,829,881 km (0.064 R)
• M13: 1,898,995 km (0.094 R)
• M14: 2,039,617 km (0.12 R)
• M15: 2,546,605 km (0.074 R)
• M16: 2,676,306 km (0.107 R)
• M17: 2,821,416 km (0.056 R)
• M18: 3,064,512 km (0.112 R)
• M19: 3,328,702 km (0.069 R)
• M20: 3,673,077 km (0.097 R)
• M21: 3,864,562 km (0.083 R)
• M22: 3,968,981 km (0.119 R)
• M23: 4,074,448 km (0.102 R)
• M24: 4,196,071 km (0.065 R)
• M25: 4,458,465 km (0.113 R)
• M26: 4,710,538 km (0.117 R)
• M27: 5,162,772 km (0.057 R)
• M28: 5,278,112 km (0.044 R)
• M29: 5,360,840 km (0.076 R)
• M30: 5,427,560 km (0.042 R)
• M31: 5,679,782 km (0.031 R)
• M32: 5,798,862 km (0.1 R)
• M33: 6,108,829 km (0.115 R)
• M34: 6,318,565 km (0.097 R)
• M35: 6,441,984 km (0.051 R)
• M36: 6,548,497 km (0.119 R)
• M37: 6,637,658 km (0.097 R)
• M38: 6,799,223 km (0.103 R)
• M39: 7,107,844 km (0.08 R)
• M40: 7,181,147 km (0.081 R)
• M41: 7,328,500 km (0.077 R)
• M42: 8,291,462 km (0.115 R)
• M43: 8,368,804 km (0.07 R)
• M44: 8,896,286 km (0.053 R)
• M45: 9,054,710 km (0.084 R)
• M46: 9,134,147 km (0.12 R)
• M47: 9,294,067 km (0.115 R)
• M48: 10,417,697 km (0.114 R)
• M49: 10,900,299 km (0.037 R)
• M50: 11,006,215 km (0.105 R)
• M51: 11,176,307 km (0.081 R)
• M52: 11,648,588 km (0.082 R)
• M53: 11,952,720 km (0.119 R)
• M54: 12,347,359 km (0.105 R)
• M55: 12,746,487 km (0.114 R)
• M56: 13,648,412 km (0.044 R)
• M57: 14,477,633 km (0.103 R)
• M58: 14,687,519 km (0.103 R)
• M59: 14,945,426 km (0.107 R)
• M60: 15,919,906 km (0.085 R)
• M61: 15,992,012 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94

Radius: 3.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.42 AU - 14.72 AU

Year: 19824 Days

Day: 20.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,015,379 km

• M1: 138,827 km (0.117 R)
• M2: 267,780 km (0.076 R)
• M3: 561,142 km (0.054 R)
• M4: 751,131 km (0.111 R)
• M5: 861,235 km (0.081 R)
• M6: 1,295,667 km (0.053 R)
• M7: 1,408,763 km (0.104 R)
• M8: 1,525,150 km (0.113 R)
• M9: 2,174,255 km (0.111 R)
• M10: 2,585,799 km (0.115 R)
• M11: 2,609,436 km (0.076 R)
• M12: 2,824,707 km (0.078 R)
• M13: 3,452,270 km (0.086 R)
• M14: 3,478,300 km (0.047 R)
• M15: 4,148,648 km (0.064 R)
• M16: 4,176,324 km (0.116 R)
• M17: 4,484,346 km (0.082 R)
• M18: 4,569,617 km (0.118 R)
• M19: 5,004,049 km (0.083 R)
• M20: 5,122,081 km (0.107 R)
• M21: 5,360,989 km (0.065 R)
• M22: 5,573,119 km (0.115 R)
• M23: 5,880,692 km (0.097 R)
• M24: 6,416,253 km (0.104 R)
• M25: 6,480,281 km (0.113 R)
• M26: 6,544,608 km (0.079 R)
• M27: 6,609,084 km (0.044 R)
• M28: 7,033,194 km (0.109 R)
• M29: 7,165,439 km (0.089 R)
• M30: 7,365,451 km (0.111 R)
• M31: 7,702,645 km (0.071 R)
• M32: 9,463,262 km (0.114 R)
• M33: 9,499,764 km (0.102 R)
• M34: 10,089,030 km (0.111 R)
• M35: 10,842,255 km (0.064 R)
• M36: 11,071,589 km (0.12 R)
• M37: 11,535,342 km (0.108 R)
• M38: 11,926,690 km (0.053 R)
• M39: 13,085,625 km (0.04 R)
• M40: 13,166,857 km (0.117 R)
• M41: 13,248,387 km (0.09 R)
• M42: 13,289,078 km (0.052 R)
• M43: 13,947,159 km (0.087 R)
• M44: 13,988,598 km (0.088 R)
• M45: 14,447,564 km (0.084 R)
• M46: 14,911,467 km (0.116 R)
• M47: 16,027,317 km (0.031 R)
• M48: 16,639,173 km (0.114 R)
• M49: 17,080,935 km (0.091 R)
• M50: 17,795,714 km (0.118 R)
• M51: 18,066,187 km (0.115 R)
• M52: 19,023,763 km (0.111 R)
• M53: 19,904,296 km (0.085 R)
• M54: 20,797,994 km (0.065 R)
• M55: 21,082,978 km (0.089 R)
• M56: 21,225,843 km (0.038 R)
• M57: 21,273,565 km (0.116 R)
• M58: 22,429,658 km (0.111 R)
• M59: 23,853,530 km (0.089 R)
• M60: 24,902,660 km (0.085 R)
• M61: 27,097,560 km (0.101 R)
• M62: 27,720,934 km (0.059 R)
• M63: 27,982,132 km (0.089 R)
• M64: 28,349,245 km (0.045 R)
• M65: 28,401,754 km (0.109 R)
• M66: 28,770,662 km (0.107 R)
• M67: 28,823,471 km (0.093 R)
• M68: 29,141,067 km (0.093 R)
• M69: 29,247,132 km (0.118 R)
• M70: 29,993,625 km (0.074 R)
• M71: 30,746,402 km (0.036 R)
• M72: 31,016,725 km (0.101 R)
• M73: 31,396,554 km (0.033 R)
• M74: 32,160,700 km (0.112 R)
• M75: 32,600,069 km (0.098 R)
• M76: 33,152,235 km (0.099 R)
• M77: 33,763,043 km (0.117 R)
• M78: 34,321,641 km (0.104 R)
• M79: 34,433,690 km (0.102 R)
• M80: 34,489,789 km (0.116 R)
• M81: 35,052,277 km (0.117 R)
• M82: 35,278,170 km (0.088 R)
• M83: 35,731,302 km (0.038 R)
• M84: 36,300,522 km (0.114 R)
• M85: 36,586,254 km (0.106 R)
• M86: 36,757,992 km (0.083 R)
• M87: 36,987,475 km (0.116 R)
• M88: 37,447,788 km (0.086 R)
• M89: 37,678,617 km (0.044 R)
• M90: 37,852,151 km (0.116 R)
• M91: 37,967,940 km (0.107 R)
• M92: 38,432,291 km (0.069 R)
• M93: 38,490,485 km (0.08 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit