🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 221 Days

Day: 12.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,686,621 km

• M1: 172,187 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 295 Days

Day: 33.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,686,621 km

• M1: 69,563 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.98 AU - 1.4 AU

Year: 489 Days

Day: 12.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.28 AU - 1.54 AU

Year: 631 Days

Day: 21.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,686,621 km

• M1: 116,686 km (0.054 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.74 AU - 2.82 AU

Year: 1297 Days

Day: 42.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,686,621 km

• M1: 479,461 km (0.077 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 10.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.81 AU - 8.85 AU

Year: 7476 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 13,686,621 km

• M1: 132,843 km (0.087 R)
• M2: 210,035 km (0.098 R)
• M3: 368,310 km (0.102 R)
• M4: 509,830 km (0.052 R)
• M5: 657,632 km (0.099 R)
• M6: 730,038 km (0.12 R)
• M7: 820,694 km (0.056 R)
• M8: 1,170,005 km (0.06 R)
• M9: 1,409,062 km (0.095 R)
• M10: 2,041,263 km (0.108 R)
• M11: 2,562,163 km (0.095 R)
• M12: 2,899,057 km (0.093 R)
• M13: 3,535,895 km (0.111 R)
• M14: 3,615,182 km (0.082 R)
• M15: 4,020,892 km (0.087 R)
• M16: 4,584,277 km (0.08 R)
• M17: 4,993,577 km (0.12 R)
• M18: 5,142,576 km (0.086 R)
• M19: 5,323,440 km (0.096 R)
• M20: 5,445,213 km (0.109 R)
• M21: 7,043,666 km (0.092 R)
• M22: 7,618,272 km (0.108 R)
• M23: 7,928,687 km (0.105 R)
• M24: 8,419,667 km (0.107 R)
• M25: 8,561,785 km (0.091 R)
• M26: 8,704,651 km (0.082 R)
• M27: 8,776,458 km (0.038 R)
• M28: 9,505,000 km (0.11 R)
• M29: 9,727,302 km (0.093 R)
• M30: 9,801,802 km (0.109 R)
• M31: 10,101,746 km (0.078 R)
• M32: 10,290,688 km (0.103 R)
• M33: 10,826,099 km (0.112 R)
• M34: 10,942,037 km (0.06 R)
• M35: 12,204,045 km (0.071 R)
• M36: 12,934,082 km (0.072 R)
• M37: 13,098,191 km (0.07 R)
• M38: 13,180,620 km (0.074 R)
• M39: 13,387,214 km (0.085 R)
• M40: 13,594,856 km (0.109 R)
• M41: 13,845,582 km (0.05 R)
• M42: 14,266,700 km (0.111 R)
• M43: 14,992,250 km (0.026 R)
• M44: 15,207,970 km (0.087 R)
• M45: 15,729,917 km (0.089 R)
• M46: 16,037,191 km (0.11 R)
• M47: 16,169,435 km (0.084 R)
• M48: 18,104,634 km (0.054 R)
• M49: 18,288,489 km (0.058 R)
• M50: 18,796,823 km (0.089 R)
• M51: 18,889,873 km (0.101 R)
• M52: 19,076,272 km (0.056 R)
• M53: 19,309,944 km (0.113 R)
• M54: 21,262,944 km (0.025 R)
• M55: 22,582,995 km (0.108 R)
• M56: 22,830,430 km (0.092 R)
• M57: 23,228,061 km (0.041 R)
• M58: 23,377,809 km (0.055 R)
• M59: 23,477,740 km (0.09 R)
• M60: 24,638,021 km (0.116 R)
• M61: 24,790,611 km (0.073 R)
• M62: 25,045,825 km (0.098 R)
• M63: 26,699,779 km (0.115 R)
• M64: 26,908,917 km (0.088 R)
• M65: 27,066,294 km (0.103 R)
• M66: 27,592,729 km (0.104 R)
• M67: 29,948,895 km (0.045 R)
• M68: 30,712,144 km (0.089 R)
• M69: 31,371,421 km (0.085 R)
• M70: 32,035,337 km (0.062 R)
• M71: 32,480,540 km (0.113 R)
• M72: 32,815,789 km (0.112 R)
• M73: 32,927,838 km (0.076 R)
• M74: 34,395,393 km (0.118 R)
• M75: 35,194,395 km (0.106 R)
• M76: 35,826,596 km (0.053 R)
• M77: 36,578,475 km (0.076 R)
• M78: 36,927,337 km (0.085 R)
• M79: 37,452,575 km (0.109 R)
• M80: 38,039,148 km (0.059 R)
• M81: 38,392,498 km (0.093 R)
• M82: 38,510,531 km (0.114 R)
• M83: 38,687,805 km (0.066 R)
• M84: 39,280,661 km (0.106 R)
• M85: 39,518,671 km (0.093 R)
• M86: 39,697,590 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25

Radius: 9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.73 AU - 8.59 AU

Year: 7987 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 13,686,621 km

• M1: 136,882 km (0.071 R)
• M2: 272,867 km (0.047 R)
• M3: 352,602 km (0.12 R)
• M4: 690,394 km (0.092 R)
• M5: 792,719 km (0.058 R)
• M6: 1,551,031 km (0.092 R)
• M7: 1,728,005 km (0.118 R)
• M8: 1,808,788 km (0.098 R)
• M9: 2,755,742 km (0.112 R)
• M10: 3,080,819 km (0.063 R)
• M11: 3,254,202 km (0.092 R)
• M12: 3,780,488 km (0.068 R)
• M13: 4,141,617 km (0.064 R)
• M14: 4,388,603 km (0.09 R)
• M15: 4,541,791 km (0.101 R)
• M16: 4,911,298 km (0.09 R)
• M17: 5,070,620 km (0.067 R)
• M18: 5,334,810 km (0.116 R)
• M19: 5,438,930 km (0.096 R)
• M20: 6,452,455 km (0.086 R)
• M21: 7,407,039 km (0.108 R)
• M22: 7,909,239 km (0.117 R)
• M23: 8,353,545 km (0.047 R)
• M24: 8,526,480 km (0.107 R)
• M25: 8,840,935 km (0.077 R)
• M26: 8,928,899 km (0.067 R)
• M27: 9,879,892 km (0.118 R)
• M28: 9,952,896 km (0.078 R)
• M29: 11,973,664 km (0.11 R)
• M30: 12,681,411 km (0.039 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit