🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 48 Hours

Environment

Temp: 165 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.86 AU

Year: 207 Days

Day: 27 Hours

Environment

Temp: 182 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1 AU - 1.12 AU

Year: 395 Days

Day: 40.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,761,779 km

• M1: 89,908 km (0.093 R)

Asteroid Belt

Center: 7.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.6

Radius: 5.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.82 AU - 15.08 AU

Year: 18843 Days

Day: 20.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 116,761,779 km

• M1: 81,830 km (0.101 R)
• M2: 285,732 km (0.037 R)
• M3: 821,741 km (0.106 R)
• M4: 1,559,109 km (0.112 R)
• M5: 2,151,965 km (0.072 R)
• M6: 3,419,957 km (0.109 R)
• M7: 5,271,081 km (0.11 R)
• M8: 5,968,955 km (0.106 R)
• M9: 6,726,818 km (0.089 R)
• M10: 8,348,459 km (0.059 R)
• M11: 9,383,676 km (0.116 R)
• M12: 20,160,557 km (0.109 R)
• M13: 26,945,868 km (0.117 R)
• M14: 28,900,214 km (0.1 R)
• M15: 38,465,353 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.5

Radius: 5.5

Gravity: 26.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.79 AU - 19.23 AU

Year: 27641 Days

Day: 16.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 116,761,779 km

• M1: 100,979 km (0.072 R)
• M2: 513,869 km (0.087 R)
• M3: 792,420 km (0.111 R)
• M4: 1,259,315 km (0.046 R)
• M5: 1,491,341 km (0.057 R)
• M6: 2,085,993 km (0.096 R)
• M7: 2,461,932 km (0.115 R)
• M8: 3,051,348 km (0.09 R)
• M9: 3,599,774 km (0.058 R)
• M10: 4,320,087 km (0.067 R)
• M11: 4,772,621 km (0.087 R)
• M12: 5,050,723 km (0.03 R)
• M13: 7,105,001 km (0.102 R)
• M14: 7,362,908 km (0.046 R)
• M15: 8,515,709 km (0.031 R)
• M16: 9,044,687 km (0.12 R)
• M17: 9,847,130 km (0.079 R)
• M18: 11,311,693 km (0.087 R)
• M19: 12,991,977 km (0.114 R)
• M20: 13,456,179 km (0.115 R)
• M21: 16,387,549 km (0.117 R)
• M22: 17,483,354 km (0.097 R)
• M23: 18,433,001 km (0.114 R)
• M24: 19,316,675 km (0.077 R)
• M25: 19,617,517 km (0.058 R)
• M26: 21,062,483 km (0.087 R)
• M27: 22,246,400 km (0.111 R)
• M28: 27,427,423 km (0.118 R)
• M29: 28,448,429 km (0.091 R)
• M30: 29,230,826 km (0.044 R)
• M31: 31,524,909 km (0.086 R)
• M32: 32,503,578 km (0.045 R)
• M33: 34,816,062 km (0.114 R)
• M34: 37,857,985 km (0.108 R)
• M35: 39,604,241 km (0.077 R)
• M36: 54,544,880 km (0.102 R)
• M37: 55,145,814 km (0.082 R)
• M38: 63,363,076 km (0.087 R)
• M39: 71,639,129 km (0.095 R)
• M40: 72,359,592 km (0.092 R)
• M41: 73,327,790 km (0.107 R)
• M42: 84,286,881 km (0.108 R)
• M43: 85,089,922 km (0.102 R)
• M44: 93,116,147 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 6.1

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.41 AU - 23.95 AU

Year: 31574 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 116,761,779 km

• M1: 75,996 km (0.112 R)
• M2: 267,631 km (0.078 R)
• M3: 581,188 km (0.1 R)
• M4: 888,911 km (0.071 R)
• M5: 1,284,747 km (0.118 R)
• M6: 1,855,612 km (0.053 R)
• M7: 2,398,203 km (0.118 R)
• M8: 3,757,899 km (0.107 R)
• M9: 4,951,241 km (0.044 R)
• M10: 6,839,016 km (0.04 R)
• M11: 7,487,822 km (0.116 R)
• M12: 7,827,260 km (0.092 R)
• M13: 8,295,800 km (0.107 R)
• M14: 9,224,354 km (0.078 R)
• M15: 9,614,506 km (0.114 R)
• M16: 11,212,809 km (0.103 R)
• M17: 12,739,904 km (0.093 R)
• M18: 13,061,240 km (0.118 R)
• M19: 14,400,590 km (0.098 R)
• M20: 17,844,034 km (0.106 R)
• M21: 19,595,526 km (0.113 R)
• M22: 21,345,821 km (0.095 R)
• M23: 24,040,677 km (0.071 R)
• M24: 28,837,982 km (0.094 R)
• M25: 29,252,816 km (0.045 R)
• M26: 31,096,610 km (0.116 R)
• M27: 34,082,135 km (0.062 R)
• M28: 34,390,755 km (0.106 R)
• M29: 49,106,099 km (0.025 R)
• M30: 54,812,959 km (0.117 R)
• M31: 55,449,348 km (0.039 R)
• M32: 58,484,839 km (0.074 R)
• M33: 65,596,871 km (0.06 R)
• M34: 71,735,620 km (0.043 R)
• M35: 78,246,269 km (0.101 R)
• M36: 107,232,053 km (0.044 R)
• M37: 107,894,921 km (0.119 R)
• M38: 111,249,953 km (0.036 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit