🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.95 AU

Year: 278 Days

Day: 34.6 Hours

Environment

Temp: 72 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.03 AU - 1.21 AU

Year: 444 Days

Day: 46.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.39 AU - 1.87 AU

Year: 780 Days

Day: 12 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.72 AU - 2.06 AU

Year: 974 Days

Day: 25.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.12 AU - 4.72 AU

Year: 2908 Days

Day: 40.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 150 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,302,706 km

• M1: 2,106,039 km (0.066 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 10.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.77 AU - 6.11 AU

Year: 4115 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,302,706 km

• M1: 134,788 km (0.119 R)
• M2: 219,909 km (0.084 R)
• M3: 467,643 km (0.083 R)
• M4: 647,310 km (0.103 R)
• M5: 792,121 km (0.104 R)
• M6: 911,201 km (0.063 R)
• M7: 1,101,788 km (0.081 R)
• M8: 1,319,603 km (0.074 R)
• M9: 1,551,779 km (0.094 R)
• M10: 1,688,212 km (0.071 R)
• M11: 1,765,853 km (0.102 R)
• M12: 1,844,691 km (0.088 R)
• M13: 1,989,801 km (0.072 R)
• M14: 2,291,241 km (0.077 R)
• M15: 2,447,720 km (0.114 R)
• M16: 2,518,331 km (0.1 R)
• M17: 2,661,645 km (0.12 R)
• M18: 2,844,753 km (0.06 R)
• M19: 3,320,774 km (0.109 R)
• M20: 3,924,850 km (0.063 R)
• M21: 4,028,820 km (0.081 R)
• M22: 4,112,745 km (0.086 R)
• M23: 4,260,996 km (0.114 R)
• M24: 4,606,418 km (0.104 R)
• M25: 4,738,363 km (0.069 R)
• M26: 4,960,965 km (0.075 R)
• M27: 5,051,023 km (0.076 R)
• M28: 5,187,157 km (0.081 R)
• M29: 5,556,215 km (0.077 R)
• M30: 5,933,650 km (0.094 R)
• M31: 6,173,904 km (0.075 R)
• M32: 6,246,609 km (0.05 R)
• M33: 6,343,997 km (0.03 R)
• M34: 6,417,300 km (0.104 R)
• M35: 8,102,071 km (0.041 R)
• M36: 8,422,360 km (0.053 R)
• M37: 9,047,978 km (0.072 R)
• M38: 9,380,385 km (0.084 R)
• M39: 10,000,318 km (0.028 R)
• M40: 10,228,904 km (0.097 R)
• M41: 10,546,201 km (0.113 R)
• M42: 11,428,081 km (0.106 R)
• M43: 11,787,415 km (0.109 R)
• M44: 12,425,150 km (0.1 R)
• M45: 12,702,056 km (0.097 R)
• M46: 13,136,638 km (0.053 R)
• M47: 13,261,702 km (0.063 R)
• M48: 14,276,574 km (0.054 R)
• M49: 14,373,064 km (0.115 R)
• M50: 14,598,807 km (0.045 R)
• M51: 14,728,509 km (0.12 R)
• M52: 14,890,972 km (0.081 R)
• M53: 15,316,279 km (0.092 R)
• M54: 16,045,269 km (0.116 R)
• M55: 16,616,284 km (0.104 R)
• M56: 17,262,397 km (0.118 R)
• M57: 17,502,652 km (0.116 R)
• M58: 17,640,282 km (0.114 R)
• M59: 18,020,859 km (0.096 R)
• M60: 19,001,772 km (0.118 R)
• M61: 19,964,135 km (0.103 R)
• M62: 20,180,005 km (0.088 R)
• M63: 20,541,732 km (0.086 R)
• M64: 20,905,704 km (0.026 R)
• M65: 21,455,476 km (0.059 R)
• M66: 21,750,633 km (0.096 R)
• M67: 22,010,036 km (0.074 R)
• M68: 22,681,730 km (0.077 R)
• M69: 23,095,667 km (0.081 R)
• M70: 23,398,154 km (0.093 R)
• M71: 23,740,135 km (0.118 R)
• M72: 23,892,575 km (0.115 R)
• M73: 24,621,416 km (0.114 R)
• M74: 24,737,205 km (0.118 R)
• M75: 25,124,214 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262

Radius: 8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.37 AU - 19.69 AU

Year: 27504 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,302,706 km

• M1: 131,197 km (0.114 R)
• M2: 278,102 km (0.103 R)
• M3: 508,334 km (0.12 R)
• M4: 1,076,955 km (0.082 R)
• M5: 1,127,070 km (0.111 R)
• M6: 1,556,715 km (0.063 R)
• M7: 1,613,862 km (0.106 R)
• M8: 1,789,639 km (0.076 R)
• M9: 1,941,032 km (0.09 R)
• M10: 2,621,703 km (0.119 R)
• M11: 2,864,051 km (0.072 R)
• M12: 2,970,116 km (0.032 R)
• M13: 3,186,285 km (0.106 R)
• M14: 3,672,179 km (0.099 R)
• M15: 3,826,414 km (0.103 R)
• M16: 3,943,400 km (0.084 R)
• M17: 4,022,238 km (0.112 R)
• M18: 5,049,826 km (0.099 R)
• M19: 5,659,138 km (0.053 R)
• M20: 6,337,564 km (0.119 R)
• M21: 6,851,433 km (0.094 R)
• M22: 7,041,572 km (0.032 R)
• M23: 8,573,753 km (0.117 R)
• M24: 9,193,687 km (0.038 R)
• M25: 10,421,885 km (0.109 R)
• M26: 10,640,747 km (0.097 R)
• M27: 10,861,105 km (0.113 R)
• M28: 11,418,656 km (0.095 R)
• M29: 12,387,751 km (0.116 R)
• M30: 12,736,015 km (0.12 R)
• M31: 13,561,346 km (0.098 R)
• M32: 13,980,370 km (0.059 R)
• M33: 14,221,821 km (0.119 R)
• M34: 14,403,732 km (0.111 R)
• M35: 14,525,504 km (0.058 R)
• M36: 14,647,576 km (0.093 R)
• M37: 14,708,762 km (0.108 R)
• M38: 15,887,144 km (0.115 R)
• M39: 16,265,477 km (0.046 R)
• M40: 16,838,587 km (0.094 R)
• M41: 17,159,923 km (0.079 R)
• M42: 17,353,652 km (0.109 R)
• M43: 18,201,573 km (0.108 R)
• M44: 18,996,237 km (0.068 R)
• M45: 19,196,698 km (0.114 R)
• M46: 19,330,738 km (0.088 R)
• M47: 19,532,396 km (0.108 R)
• M48: 20,005,424 km (0.112 R)
• M49: 20,073,341 km (0.109 R)
• M50: 20,825,370 km (0.099 R)
• M51: 21,656,237 km (0.11 R)
• M52: 23,708,420 km (0.117 R)
• M53: 24,068,502 km (0.113 R)
• M54: 24,648,344 km (0.059 R)
• M55: 25,821,789 km (0.098 R)
• M56: 26,117,993 km (0.112 R)
• M57: 27,616,066 km (0.087 R)
• M58: 27,767,310 km (0.067 R)
• M59: 28,834,391 km (0.093 R)
• M60: 30,381,832 km (0.061 R)
• M61: 31,560,064 km (0.083 R)
• M62: 32,433,566 km (0.114 R)
• M63: 37,168,937 km (0.064 R)
• M64: 37,252,413 km (0.046 R)
• M65: 37,670,988 km (0.106 R)
• M66: 38,343,879 km (0.102 R)
• M67: 38,851,165 km (0.098 R)
• M68: 39,360,696 km (0.101 R)
• M69: 39,616,359 km (0.109 R)
• M70: 40,300,619 km (0.098 R)
• M71: 42,376,738 km (0.101 R)
• M72: 45,287,763 km (0.118 R)
• M73: 45,555,544 km (0.063 R)
• M74: 45,913,531 km (0.112 R)
• M75: 46,092,750 km (0.084 R)
• M76: 46,541,992 km (0.117 R)
• M77: 46,812,315 km (0.105 R)
• M78: 46,902,523 km (0.025 R)
• M79: 48,718,791 km (0.092 R)
• M80: 49,543,673 km (0.086 R)
• M81: 50,280,742 km (0.111 R)
• M82: 54,114,636 km (0.11 R)
• M83: 54,209,332 km (0.107 R)
• M84: 54,493,717 km (0.03 R)
• M85: 56,306,245 km (0.106 R)
• M86: 57,461,141 km (0.071 R)
• M87: 59,403,220 km (0.099 R)
• M88: 61,465,576 km (0.1 R)
• M89: 62,754,063 km (0.115 R)
• M90: 66,165,642 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit