🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 307 Days

Day: 40.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,205,177 km

• M1: 78,539 km (0.096 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.31 AU - 2.19 AU

Year: 817 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,205,177 km

• M1: 117,135 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.3 AU - 3.66 AU

Year: 2292 Days

Day: 41.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,205,177 km

• M1: 1,473,838 km (0.051 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 11.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.68 AU - 7 AU

Year: 4983 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,205,177 km

• M1: 193,580 km (0.083 R)
• M2: 344,823 km (0.107 R)
• M3: 634,594 km (0.034 R)
• M4: 1,131,110 km (0.088 R)
• M5: 1,347,129 km (0.109 R)
• M6: 2,056,522 km (0.114 R)
• M7: 2,169,169 km (0.111 R)
• M8: 2,322,657 km (0.11 R)
• M9: 2,400,896 km (0.077 R)
• M10: 2,480,034 km (0.07 R)
• M11: 2,846,847 km (0.1 R)
• M12: 3,058,379 km (0.108 R)
• M13: 3,363,110 km (0.104 R)
• M14: 3,978,855 km (0.059 R)
• M15: 4,239,753 km (0.115 R)
• M16: 4,408,799 km (0.059 R)
• M17: 5,030,677 km (0.073 R)
• M18: 5,365,178 km (0.065 R)
• M19: 5,443,268 km (0.07 R)
• M20: 5,521,957 km (0.09 R)
• M21: 5,920,635 km (0.069 R)
• M22: 6,356,264 km (0.119 R)
• M23: 6,661,892 km (0.088 R)
• M24: 7,345,405 km (0.116 R)
• M25: 7,607,501 km (0.117 R)
• M26: 7,783,876 km (0.116 R)
• M27: 7,991,518 km (0.097 R)
• M28: 8,503,442 km (0.118 R)
• M29: 8,748,035 km (0.093 R)
• M30: 9,181,569 km (0.087 R)
• M31: 9,369,614 km (0.087 R)
• M32: 9,527,290 km (0.118 R)
• M33: 9,685,714 km (0.116 R)
• M34: 9,813,321 km (0.101 R)
• M35: 10,134,358 km (0.102 R)
• M36: 10,721,231 km (0.114 R)
• M37: 11,995,954 km (0.074 R)
• M38: 12,167,244 km (0.096 R)
• M39: 12,686,199 km (0.097 R)
• M40: 13,282,945 km (0.034 R)
• M41: 13,602,635 km (0.097 R)
• M42: 14,213,294 km (0.101 R)
• M43: 14,358,404 km (0.081 R)
• M44: 14,686,472 km (0.078 R)
• M45: 14,833,078 km (0.114 R)
• M46: 15,610,837 km (0.094 R)
• M47: 15,685,636 km (0.07 R)
• M48: 16,439,759 km (0.038 R)
• M49: 16,744,789 km (0.085 R)
• M50: 16,821,383 km (0.092 R)
• M51: 16,936,424 km (0.086 R)
• M52: 18,179,732 km (0.055 R)
• M53: 18,812,531 km (0.119 R)
• M54: 19,815,584 km (0.102 R)
• M55: 20,507,475 km (0.114 R)
• M56: 21,207,443 km (0.103 R)
• M57: 21,539,550 km (0.115 R)
• M58: 21,706,202 km (0.084 R)
• M59: 22,503,858 km (0.108 R)
• M60: 23,311,238 km (0.119 R)
• M61: 23,826,004 km (0.092 R)
• M62: 24,084,659 km (0.105 R)
• M63: 24,387,894 km (0.073 R)
• M64: 24,648,643 km (0.112 R)
• M65: 25,304,779 km (0.093 R)
• M66: 27,307,296 km (0.117 R)
• M67: 27,623,396 km (0.108 R)
• M68: 28,350,442 km (0.102 R)
• M69: 28,533,101 km (0.077 R)
• M70: 28,899,765 km (0.074 R)
• M71: 29,499,055 km (0.104 R)
• M72: 29,730,482 km (0.112 R)
• M73: 30,288,782 km (0.115 R)
• M74: 30,944,320 km (0.106 R)
• M75: 31,085,390 km (0.11 R)
• M76: 31,557,222 km (0.07 R)
• M77: 31,699,340 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 11.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.94 AU - 6.58 AU

Year: 5530 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,205,177 km

• M1: 184,155 km (0.116 R)
• M2: 609,163 km (0.069 R)
• M3: 740,509 km (0.096 R)
• M4: 1,070,373 km (0.115 R)
• M5: 1,285,046 km (0.104 R)
• M6: 1,756,877 km (0.071 R)
• M7: 1,951,205 km (0.093 R)
• M8: 2,074,324 km (0.074 R)
• M9: 2,410,321 km (0.072 R)
• M10: 2,559,620 km (0.066 R)
• M11: 2,815,582 km (0.065 R)
• M12: 3,407,989 km (0.106 R)
• M13: 3,651,983 km (0.098 R)
• M14: 3,863,066 km (0.114 R)
• M15: 3,940,857 km (0.086 R)
• M16: 4,019,096 km (0.091 R)
• M17: 4,357,636 km (0.06 R)
• M18: 4,602,229 km (0.029 R)
• M19: 4,684,807 km (0.049 R)
• M20: 4,788,628 km (0.103 R)
• M21: 4,956,477 km (0.056 R)
• M22: 5,041,149 km (0.096 R)
• M23: 5,126,420 km (0.116 R)
• M24: 5,255,074 km (0.08 R)
• M25: 5,428,308 km (0.039 R)
• M26: 6,026,999 km (0.088 R)
• M27: 6,322,754 km (0.119 R)
• M28: 6,857,866 km (0.069 R)
• M29: 6,976,048 km (0.114 R)
• M30: 7,286,763 km (0.034 R)
• M31: 7,773,704 km (0.119 R)
• M32: 9,062,639 km (0.105 R)
• M33: 9,745,104 km (0.083 R)
• M34: 9,905,025 km (0.117 R)
• M35: 10,012,137 km (0.114 R)
• M36: 10,717,341 km (0.11 R)
• M37: 10,965,374 km (0.086 R)
• M38: 11,131,578 km (0.081 R)
• M39: 11,354,778 km (0.099 R)
• M40: 11,635,722 km (0.085 R)
• M41: 11,748,669 km (0.08 R)
• M42: 11,975,908 km (0.051 R)
• M43: 12,290,662 km (0.091 R)
• M44: 12,376,980 km (0.093 R)
• M45: 12,550,214 km (0.095 R)
• M46: 12,753,368 km (0.119 R)
• M47: 13,280,701 km (0.086 R)
• M48: 13,517,364 km (0.046 R)
• M49: 13,695,835 km (0.06 R)
• M50: 14,145,376 km (0.107 R)
• M51: 14,326,539 km (0.082 R)
• M52: 14,569,337 km (0.101 R)
• M53: 15,678,605 km (0.035 R)
• M54: 15,960,148 km (0.049 R)
• M55: 16,211,921 km (0.066 R)
• M56: 16,401,611 km (0.069 R)
• M57: 16,687,343 km (0.068 R)
• M58: 17,039,048 km (0.091 R)
• M59: 17,782,250 km (0.058 R)
• M60: 17,977,775 km (0.074 R)
• M61: 18,239,720 km (0.101 R)
• M62: 18,800,563 km (0.107 R)
• M63: 19,233,200 km (0.072 R)
• M64: 19,871,534 km (0.103 R)
• M65: 20,006,920 km (0.086 R)
• M66: 20,824,921 km (0.044 R)
• M67: 21,341,782 km (0.107 R)
• M68: 21,445,752 km (0.095 R)
• M69: 21,862,831 km (0.106 R)
• M70: 22,142,579 km (0.116 R)
• M71: 22,423,374 km (0.075 R)
• M72: 22,599,451 km (0.12 R)
• M73: 22,705,366 km (0.054 R)
• M74: 24,061,022 km (0.067 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit