🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 36.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,408,167 km

• M1: 116,986 km (0.103 R)
• M2: 129,103 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 28.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.54 AU - 0.88 AU

Year: 217 Days

Day: 23.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.27 AU - 1.95 AU

Year: 742 Days

Day: 25 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.24 AU - 2.06 AU

Year: 770 Days

Day: 35.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.95 AU - 1.97 AU

Year: 997 Days

Day: 24.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.9

Radius: 4.8

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.32 AU - 18.6 AU

Year: 21029 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,408,167 km

• M1: 102,175 km (0.118 R)
• M2: 280,346 km (0.06 R)
• M3: 415,433 km (0.075 R)
• M4: 626,217 km (0.045 R)
• M5: 888,761 km (0.118 R)
• M6: 1,158,785 km (0.11 R)
• M7: 1,504,506 km (0.116 R)
• M8: 1,662,032 km (0.051 R)
• M9: 1,770,042 km (0.114 R)
• M10: 2,465,373 km (0.056 R)
• M11: 2,682,589 km (0.028 R)
• M12: 3,036,238 km (0.09 R)
• M13: 4,001,294 km (0.079 R)
• M14: 5,608,574 km (0.094 R)
• M15: 5,771,037 km (0.03 R)
• M16: 6,648,877 km (0.105 R)
• M17: 6,907,233 km (0.115 R)
• M18: 7,657,017 km (0.081 R)
• M19: 8,711,982 km (0.087 R)
• M20: 8,758,806 km (0.054 R)
• M21: 9,665,668 km (0.107 R)
• M22: 10,253,737 km (0.115 R)
• M23: 10,652,266 km (0.119 R)
• M24: 10,903,740 km (0.08 R)
• M25: 11,259,334 km (0.102 R)
• M26: 11,464,134 km (0.092 R)
• M27: 12,138,521 km (0.107 R)
• M28: 12,719,110 km (0.099 R)
• M29: 13,961,969 km (0.081 R)
• M30: 15,242,976 km (0.074 R)
• M31: 15,412,919 km (0.047 R)
• M32: 15,983,635 km (0.111 R)
• M33: 16,271,611 km (0.071 R)
• M34: 16,735,813 km (0.074 R)
• M35: 16,969,634 km (0.105 R)
• M36: 17,145,711 km (0.114 R)
• M37: 17,263,295 km (0.111 R)
• M38: 18,094,760 km (0.078 R)
• M39: 18,334,715 km (0.083 R)
• M40: 18,515,280 km (0.027 R)
• M41: 20,105,505 km (0.082 R)
• M42: 21,105,567 km (0.114 R)
• M43: 22,442,523 km (0.1 R)
• M44: 22,959,084 km (0.115 R)
• M45: 24,135,522 km (0.083 R)
• M46: 24,731,071 km (0.076 R)
• M47: 24,930,635 km (0.111 R)
• M48: 24,997,206 km (0.041 R)
• M49: 25,801,594 km (0.067 R)
• M50: 27,229,655 km (0.041 R)
• M51: 27,366,986 km (0.109 R)
• M52: 28,962,896 km (0.071 R)
• M53: 29,173,230 km (0.03 R)
• M54: 29,313,703 km (0.085 R)
• M55: 29,666,155 km (0.115 R)
• M56: 29,807,376 km (0.08 R)
• M57: 30,303,741 km (0.113 R)
• M58: 30,660,084 km (0.04 R)
• M59: 30,945,965 km (0.04 R)
• M60: 31,664,783 km (0.083 R)
• M61: 33,780,396 km (0.103 R)
• M62: 33,927,899 km (0.053 R)
• M63: 36,167,080 km (0.094 R)
• M64: 36,696,358 km (0.033 R)
• M65: 37,076,037 km (0.113 R)
• M66: 37,686,247 km (0.075 R)
• M67: 37,762,691 km (0.086 R)
• M68: 39,071,224 km (0.068 R)
• M69: 39,458,832 km (0.051 R)
• M70: 39,847,786 km (0.086 R)
• M71: 40,003,667 km (0.04 R)
• M72: 41,416,171 km (0.063 R)
• M73: 41,969,832 km (0.069 R)
• M74: 42,605,623 km (0.116 R)
• M75: 42,765,095 km (0.114 R)
• M76: 43,004,601 km (0.041 R)
• M77: 43,324,740 km (0.116 R)
• M78: 43,886,779 km (0.09 R)
• M79: 44,047,747 km (0.113 R)
• M80: 44,209,013 km (0.091 R)
• M81: 44,774,942 km (0.066 R)
• M82: 45,018,188 km (0.116 R)
• M83: 45,587,408 km (0.099 R)
• M84: 46,815,307 km (0.077 R)
• M85: 47,392,007 km (0.063 R)
• M86: 48,635,614 km (0.048 R)
• M87: 50,226,438 km (0.06 R)
• M88: 51,155,141 km (0.107 R)
• M89: 53,201,042 km (0.039 R)
• M90: 53,458,799 km (0.093 R)
• M91: 54,234,015 km (0.105 R)
• M92: 55,360,637 km (0.107 R)
• M93: 55,621,685 km (0.041 R)
• M94: 56,407,224 km (0.062 R)
• M95: 56,757,582 km (0.113 R)
• M96: 57,196,502 km (0.078 R)
• M97: 57,548,506 km (0.114 R)
• M98: 58,343,170 km (0.083 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit