🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 215 Days

Day: 36.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.67 AU - 0.83 AU

Year: 238 Days

Day: 23.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.01 AU - 1.41 AU

Year: 489 Days

Day: 32.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.21 AU - 1.65 AU

Year: 628 Days

Day: 13.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.84 AU - 1.94 AU

Year: 954 Days

Day: 23.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.98 AU - 3.2 AU

Year: 1530 Days

Day: 41.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.54 AU - 3.18 AU

Year: 1776 Days

Day: 12.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.25 AU - 4.33 AU

Year: 2709 Days

Day: 23.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,686,131 km

• M1: 1,091,765 km (0.058 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.15 AU - 4.87 AU

Year: 3516 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 142 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,686,131 km

• M1: 87,814 km (0.093 R)
• M2: 679,474 km (0.032 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.1

Radius: 12.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.27 AU - 6.23 AU

Year: 5061 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,686,131 km

• M1: 200,760 km (0.091 R)
• M2: 738,116 km (0.106 R)
• M3: 929,601 km (0.103 R)
• M4: 1,216,979 km (0.061 R)
• M5: 1,346,680 km (0.058 R)
• M6: 1,620,743 km (0.108 R)
• M7: 1,801,458 km (0.088 R)
• M8: 1,988,904 km (0.09 R)
• M9: 2,104,543 km (0.045 R)
• M10: 2,242,472 km (0.081 R)
• M11: 2,444,878 km (0.088 R)
• M12: 2,590,287 km (0.115 R)
• M13: 2,803,015 km (0.104 R)
• M14: 2,933,614 km (0.039 R)
• M15: 3,246,124 km (0.088 R)
• M16: 3,952,077 km (0.108 R)
• M17: 4,074,298 km (0.119 R)
• M18: 4,222,699 km (0.113 R)
• M19: 4,756,614 km (0.086 R)
• M20: 5,124,475 km (0.092 R)
• M21: 5,258,216 km (0.096 R)
• M22: 5,474,384 km (0.104 R)
• M23: 5,721,371 km (0.114 R)
• M24: 6,311,684 km (0.108 R)
• M25: 6,512,893 km (0.075 R)
• M26: 7,159,006 km (0.105 R)
• M27: 7,308,754 km (0.061 R)
• M28: 7,459,548 km (0.115 R)
• M29: 7,856,431 km (0.118 R)
• M30: 8,010,816 km (0.108 R)
• M31: 8,702,707 km (0.03 R)
• M32: 8,991,281 km (0.113 R)
• M33: 9,710,099 km (0.066 R)
• M34: 9,909,363 km (0.117 R)
• M35: 10,278,271 km (0.116 R)
• M36: 10,719,884 km (0.119 R)
• M37: 11,063,959 km (0.029 R)
• M38: 11,586,953 km (0.115 R)
• M39: 12,404,506 km (0.1 R)
• M40: 13,982,464 km (0.025 R)
• M41: 14,245,457 km (0.094 R)
• M42: 14,737,933 km (0.032 R)
• M43: 15,005,414 km (0.081 R)
• M44: 15,120,605 km (0.096 R)
• M45: 15,236,094 km (0.097 R)
• M46: 16,803,431 km (0.099 R)
• M47: 17,082,880 km (0.106 R)
• M48: 17,283,491 km (0.089 R)
• M49: 18,958,089 km (0.076 R)
• M50: 19,374,271 km (0.105 R)
• M51: 19,962,190 km (0.049 R)
• M52: 20,343,216 km (0.091 R)
• M53: 20,513,309 km (0.11 R)
• M54: 20,683,850 km (0.078 R)
• M55: 21,241,551 km (0.093 R)
• M56: 21,457,421 km (0.102 R)
• M57: 21,934,638 km (0.081 R)
• M58: 22,284,099 km (0.112 R)
• M59: 23,387,682 km (0.068 R)
• M60: 24,328,503 km (0.095 R)
• M61: 24,509,218 km (0.086 R)
• M62: 24,735,559 km (0.078 R)
• M63: 25,418,922 km (0.115 R)
• M64: 25,602,180 km (0.066 R)
• M65: 26,154,645 km (0.043 R)
• M66: 26,711,149 km (0.027 R)
• M67: 27,553,085 km (0.063 R)
• M68: 27,788,552 km (0.074 R)
• M69: 28,546,415 km (0.092 R)
• M70: 28,975,761 km (0.045 R)
• M71: 29,503,243 km (0.096 R)
• M72: 29,937,376 km (0.072 R)
• M73: 30,276,365 km (0.107 R)
• M74: 30,909,463 km (0.116 R)
• M75: 31,105,137 km (0.08 R)
• M76: 32,735,156 km (0.033 R)
• M77: 33,585,620 km (0.117 R)
• M78: 33,686,149 km (0.098 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: 391 - 14,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit