🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.07 AU

Year: 235 Days

Day: 37.5 Hours

Environment

Temp: 312 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.11 AU - 1.15 AU

Year: 348 Days

Day: 17.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.71 AU - 1.73 AU

Year: 653 Days

Day: 26 Hours

Environment

Temp: 122 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.61 AU - 1.83 AU

Year: 653 Days

Day: 29.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.68 AU - 2.74 AU

Year: 952 Days

Day: 13 Hours

Environment

Temp: 28 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,224,113 km

• M1: 1,188,555 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.89 AU - 2.71 AU

Year: 1010 Days

Day: 25.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,224,113 km

• M1: 370,404 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.38 AU - 4.38 AU

Year: 2214 Days

Day: 12.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,224,113 km

• M1: 740,509 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.07 AU - 4.21 AU

Year: 2440 Days

Day: 29.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 11

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.75 AU - 16.93 AU

Year: 16559 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,224,113 km

• M1: 398,080 km (0.048 R)
• M2: 533,017 km (0.094 R)
• M3: 767,736 km (0.066 R)
• M4: 897,886 km (0.112 R)
• M5: 1,387,071 km (0.117 R)
• M6: 1,576,462 km (0.095 R)
• M7: 1,660,237 km (0.079 R)
• M8: 2,353,324 km (0.072 R)
• M9: 2,547,801 km (0.119 R)
• M10: 2,781,623 km (0.109 R)
• M11: 3,057,481 km (0.097 R)
• M12: 3,524,675 km (0.097 R)
• M13: 4,053,205 km (0.118 R)
• M14: 4,445,899 km (0.078 R)
• M15: 5,310,425 km (0.105 R)
• M16: 5,480,967 km (0.032 R)
• M17: 5,871,417 km (0.058 R)
• M18: 6,003,512 km (0.048 R)
• M19: 6,226,114 km (0.107 R)
• M20: 6,863,550 km (0.11 R)
• M21: 7,906,995 km (0.089 R)
• M22: 8,200,207 km (0.096 R)
• M23: 8,298,792 km (0.115 R)
• M24: 8,797,402 km (0.113 R)
• M25: 9,050,372 km (0.071 R)
• M26: 10,351,125 km (0.083 R)
• M27: 10,564,602 km (0.097 R)
• M28: 11,378,264 km (0.119 R)
• M29: 13,470,690 km (0.111 R)
• M30: 14,411,660 km (0.116 R)
• M31: 15,313,137 km (0.109 R)
• M32: 16,170,782 km (0.114 R)
• M33: 16,356,732 km (0.085 R)
• M34: 18,641,540 km (0.075 R)
• M35: 20,688,039 km (0.119 R)
• M36: 20,822,528 km (0.112 R)
• M37: 21,499,159 km (0.111 R)
• M38: 22,666,172 km (0.107 R)
• M39: 23,013,239 km (0.083 R)
• M40: 24,490,368 km (0.063 R)
• M41: 25,925,461 km (0.048 R)
• M42: 26,070,571 km (0.099 R)
• M43: 26,288,535 km (0.04 R)
• M44: 27,093,222 km (0.105 R)
• M45: 28,951,826 km (0.103 R)
• M46: 29,706,846 km (0.084 R)
• M47: 29,782,692 km (0.042 R)
• M48: 32,165,936 km (0.057 R)
• M49: 32,556,087 km (0.076 R)
• M50: 32,947,734 km (0.053 R)
• M51: 33,341,027 km (0.11 R)
• M52: 33,498,853 km (0.086 R)
• M53: 33,577,691 km (0.102 R)
• M54: 33,814,953 km (0.104 R)
• M55: 34,370,859 km (0.112 R)
• M56: 35,491,496 km (0.1 R)
• M57: 38,510,381 km (0.074 R)
• M58: 38,924,618 km (0.104 R)
• M59: 40,344,152 km (0.064 R)
• M60: 42,291,468 km (0.071 R)
• M61: 42,462,159 km (0.1 R)
• M62: 42,633,299 km (0.101 R)
• M63: 42,975,878 km (0.093 R)
• M64: 44,182,684 km (0.083 R)
• M65: 45,051,399 km (0.09 R)
• M66: 45,313,045 km (0.113 R)
• M67: 45,750,470 km (0.118 R)
• M68: 48,671,817 km (0.087 R)
• M69: 48,850,736 km (0.08 R)
• M70: 49,029,954 km (0.061 R)
• M71: 50,743,299 km (0.12 R)
• M72: 50,924,761 km (0.059 R)
• M73: 51,015,567 km (0.105 R)
• M74: 53,027,508 km (0.108 R)
• M75: 53,303,816 km (0.069 R)
• M76: 55,344,929 km (0.113 R)
• M77: 56,563,105 km (0.091 R)
• M78: 57,128,285 km (0.092 R)
• M79: 58,169,337 km (0.108 R)
• M80: 58,264,331 km (0.104 R)
• M81: 59,407,858 km (0.094 R)
• M82: 59,503,451 km (0.049 R)
• M83: 59,694,936 km (0.076 R)
• M84: 61,426,681 km (0.105 R)
• M85: 61,523,321 km (0.113 R)
• M86: 62,493,164 km (0.105 R)
• M87: 64,742,667 km (0.057 R)
• M88: 65,038,123 km (0.052 R)
• M89: 65,828,000 km (0.102 R)

Kuiper Belt

Range: 37.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 14,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit