🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.15 AU - 1.23 AU

Year: 477 Days

Day: 37.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,477,958 km

• M1: 198,816 km (0.088 R)
• M2: 439,668 km (0.106 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.1 AU - 2.84 AU

Year: 1425 Days

Day: 37.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,477,958 km

• M1: 1,033,422 km (0.074 R)
• M2: 1,049,728 km (0.066 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 9.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.2 AU - 8.48 AU

Year: 8841 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,477,958 km

• M1: 200,162 km (0.049 R)
• M2: 506,838 km (0.116 R)
• M3: 571,165 km (0.095 R)
• M4: 1,103,883 km (0.064 R)
• M5: 1,175,839 km (0.12 R)
• M6: 1,708,258 km (0.033 R)
• M7: 2,611,979 km (0.07 R)
• M8: 2,670,472 km (0.098 R)
• M9: 4,040,788 km (0.067 R)
• M10: 4,928,203 km (0.067 R)
• M11: 5,245,350 km (0.109 R)
• M12: 5,443,867 km (0.089 R)
• M13: 5,619,644 km (0.091 R)
• M14: 5,873,960 km (0.103 R)
• M15: 6,184,226 km (0.112 R)
• M16: 6,420,441 km (0.099 R)
• M17: 6,552,836 km (0.051 R)
• M18: 6,928,775 km (0.07 R)
• M19: 7,091,986 km (0.101 R)
• M20: 7,256,544 km (0.077 R)
• M21: 7,729,722 km (0.106 R)
• M22: 7,842,519 km (0.119 R)
• M23: 8,356,836 km (0.035 R)
• M24: 8,443,603 km (0.103 R)
• M25: 8,618,034 km (0.096 R)
• M26: 8,852,604 km (0.114 R)
• M27: 9,417,934 km (0.079 R)
• M28: 9,781,158 km (0.119 R)
• M29: 10,771,795 km (0.107 R)
• M30: 10,961,186 km (0.067 R)
• M31: 11,407,286 km (0.085 R)
• M32: 12,284,229 km (0.045 R)
• M33: 12,350,052 km (0.064 R)
• M34: 12,614,541 km (0.075 R)
• M35: 12,914,335 km (0.099 R)
• M36: 13,081,885 km (0.116 R)
• M37: 13,520,955 km (0.111 R)
• M38: 15,007,658 km (0.077 R)
• M39: 15,573,886 km (0.062 R)
• M40: 16,509,172 km (0.112 R)
• M41: 16,983,547 km (0.109 R)
• M42: 17,610,661 km (0.078 R)
• M43: 18,508,997 km (0.082 R)
• M44: 19,116,065 km (0.105 R)
• M45: 19,230,657 km (0.115 R)
• M46: 20,505,979 km (0.108 R)
• M47: 21,252,622 km (0.051 R)
• M48: 21,569,619 km (0.106 R)
• M49: 22,369,070 km (0.045 R)
• M50: 23,955,705 km (0.045 R)
• M51: 24,285,718 km (0.111 R)
• M52: 24,534,051 km (0.056 R)
• M53: 24,741,842 km (0.027 R)
• M54: 25,957,923 km (0.084 R)
• M55: 26,509,341 km (0.104 R)
• M56: 27,193,303 km (0.114 R)
• M57: 29,456,270 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 13

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.76 AU - 10.9 AU

Year: 12188 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,477,958 km

• M1: 322,533 km (0.083 R)
• M2: 632,500 km (0.099 R)
• M3: 746,493 km (0.042 R)
• M4: 1,194,988 km (0.101 R)
• M5: 1,674,599 km (0.045 R)
• M6: 1,863,690 km (0.056 R)
• M7: 2,084,946 km (0.097 R)
• M8: 2,420,045 km (0.102 R)
• M9: 3,084,110 km (0.104 R)
• M10: 3,347,552 km (0.067 R)
• M11: 3,497,149 km (0.068 R)
• M12: 3,959,257 km (0.112 R)
• M13: 4,117,681 km (0.093 R)
• M14: 4,375,588 km (0.11 R)
• M15: 4,506,636 km (0.119 R)
• M16: 4,806,280 km (0.087 R)
• M17: 5,112,358 km (0.103 R)
• M18: 5,996,331 km (0.117 R)
• M19: 6,178,841 km (0.106 R)
• M20: 7,196,256 km (0.054 R)
• M21: 7,312,494 km (0.056 R)
• M22: 7,468,524 km (0.081 R)
• M23: 8,143,958 km (0.047 R)
• M24: 8,387,055 km (0.112 R)
• M25: 8,509,426 km (0.054 R)
• M26: 8,756,263 km (0.052 R)
• M27: 8,838,990 km (0.115 R)
• M28: 9,130,706 km (0.09 R)
• M29: 9,766,647 km (0.103 R)
• M30: 11,036,733 km (0.104 R)
• M31: 11,126,192 km (0.061 R)
• M32: 12,172,928 km (0.1 R)
• M33: 12,591,054 km (0.037 R)
• M34: 13,393,797 km (0.115 R)
• M35: 13,873,856 km (0.108 R)
• M36: 14,702,778 km (0.111 R)
• M37: 16,818,840 km (0.109 R)
• M38: 17,440,868 km (0.064 R)
• M39: 17,650,006 km (0.084 R)
• M40: 17,807,233 km (0.066 R)
• M41: 19,082,555 km (0.098 R)
• M42: 19,676,907 km (0.109 R)
• M43: 20,222,491 km (0.092 R)
• M44: 20,332,295 km (0.115 R)
• M45: 20,552,204 km (0.094 R)
• M46: 21,664,315 km (0.093 R)
• M47: 22,001,808 km (0.116 R)
• M48: 22,795,873 km (0.105 R)
• M49: 23,426,428 km (0.059 R)
• M50: 23,599,513 km (0.091 R)
• M51: 24,880,819 km (0.09 R)
• M52: 25,175,227 km (0.105 R)
• M53: 25,708,095 km (0.045 R)
• M54: 25,827,025 km (0.079 R)
• M55: 26,424,369 km (0.114 R)
• M56: 26,544,347 km (0.063 R)
• M57: 27,026,202 km (0.103 R)
• M58: 27,268,251 km (0.107 R)
• M59: 28,982,493 km (0.114 R)
• M60: 29,354,393 km (0.119 R)
• M61: 29,665,407 km (0.107 R)
• M62: 30,165,513 km (0.112 R)
• M63: 30,353,707 km (0.108 R)
• M64: 30,668,311 km (0.074 R)
• M65: 30,857,702 km (0.114 R)
• M66: 31,173,952 km (0.114 R)
• M67: 31,300,811 km (0.087 R)
• M68: 31,427,820 km (0.084 R)
• M69: 31,746,164 km (0.076 R)
• M70: 32,129,434 km (0.119 R)
• M71: 32,257,639 km (0.117 R)
• M72: 32,836,284 km (0.098 R)
• M73: 34,592,862 km (0.12 R)
• M74: 35,714,547 km (0.112 R)
• M75: 38,945,412 km (0.062 R)
• M76: 39,081,995 km (0.1 R)
• M77: 40,043,012 km (0.098 R)
• M78: 40,803,567 km (0.111 R)
• M79: 41,220,347 km (0.108 R)
• M80: 43,680,035 km (0.034 R)
• M81: 43,893,062 km (0.058 R)
• M82: 44,391,523 km (0.119 R)
• M83: 45,106,750 km (0.07 R)
• M84: 46,259,102 km (0.068 R)
• M85: 46,403,913 km (0.09 R)
• M86: 46,693,834 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit