🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.83 AU

Year: 205 Days

Day: 13 Hours

Environment

Temp: 149 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,882,708 km

• M1: 32,612 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.84 AU - 1.1 AU

Year: 349 Days

Day: 16.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,882,708 km

• M1: 730,935 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.45 AU - 1.79 AU

Year: 753 Days

Day: 21.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.23 AU - 4.05 AU

Year: 2537 Days

Day: 37.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.52 AU - 4.4 AU

Year: 2878 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,882,708 km

• M1: 260,450 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 15

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.98 AU - 5.36 AU

Year: 4294 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,882,708 km

• M1: 197,320 km (0.112 R)
• M2: 331,210 km (0.104 R)
• M3: 517,010 km (0.055 R)
• M4: 872,604 km (0.053 R)
• M5: 1,305,241 km (0.061 R)
• M6: 1,420,731 km (0.111 R)
• M7: 2,066,695 km (0.062 R)
• M8: 2,343,002 km (0.109 R)
• M9: 2,453,854 km (0.117 R)
• M10: 2,599,113 km (0.07 R)
• M11: 2,881,405 km (0.059 R)
• M12: 3,052,395 km (0.105 R)
• M13: 3,603,813 km (0.084 R)
• M14: 3,751,316 km (0.107 R)
• M15: 3,919,763 km (0.045 R)
• M16: 4,148,199 km (0.073 R)
• M17: 4,244,840 km (0.111 R)
• M18: 4,558,846 km (0.098 R)
• M19: 4,799,548 km (0.087 R)
• M20: 5,955,940 km (0.114 R)
• M21: 7,079,570 km (0.1 R)
• M22: 7,405,843 km (0.118 R)
• M23: 8,073,498 km (0.114 R)
• M24: 9,313,515 km (0.108 R)
• M25: 9,466,404 km (0.12 R)
• M26: 9,671,502 km (0.093 R)
• M27: 9,929,858 km (0.112 R)
• M28: 10,348,134 km (0.11 R)
• M29: 10,533,036 km (0.108 R)
• M30: 11,829,900 km (0.099 R)
• M31: 13,091,310 km (0.041 R)
• M32: 13,234,026 km (0.112 R)
• M33: 13,463,659 km (0.029 R)
• M34: 13,926,814 km (0.107 R)
• M35: 14,160,336 km (0.096 R)
• M36: 14,424,675 km (0.04 R)
• M37: 14,572,179 km (0.084 R)
• M38: 14,749,901 km (0.113 R)
• M39: 15,017,831 km (0.096 R)
• M40: 15,528,409 km (0.11 R)
• M41: 15,800,976 km (0.087 R)
• M42: 16,166,892 km (0.084 R)
• M43: 16,566,618 km (0.041 R)
• M44: 17,469,740 km (0.114 R)
• M45: 18,293,276 km (0.095 R)
• M46: 18,645,430 km (0.115 R)
• M47: 18,870,724 km (0.114 R)
• M48: 19,032,290 km (0.029 R)
• M49: 19,454,305 km (0.11 R)
• M50: 20,572,699 km (0.053 R)
• M51: 20,838,834 km (0.041 R)
• M52: 20,938,915 km (0.055 R)
• M53: 22,460,026 km (0.081 R)
• M54: 23,251,099 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 10

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.61 AU - 10.07 AU

Year: 8797 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,882,708 km

• M1: 159,172 km (0.07 R)
• M2: 475,123 km (0.071 R)
• M3: 621,729 km (0.109 R)
• M4: 895,493 km (0.101 R)
• M5: 1,452,147 km (0.062 R)
• M6: 1,530,985 km (0.079 R)
• M7: 2,056,821 km (0.036 R)
• M8: 2,191,160 km (0.073 R)
• M9: 2,305,303 km (0.067 R)
• M10: 3,211,118 km (0.043 R)
• M11: 3,315,089 km (0.033 R)
• M12: 3,473,363 km (0.114 R)
• M13: 3,688,186 km (0.057 R)
• M14: 4,159,270 km (0.091 R)
• M15: 4,649,502 km (0.086 R)
• M16: 4,976,523 km (0.09 R)
• M17: 5,188,653 km (0.063 R)
• M18: 5,559,057 km (0.05 R)
• M19: 6,034,329 km (0.079 R)
• M20: 6,423,882 km (0.075 R)
• M21: 6,654,861 km (0.073 R)
• M22: 7,227,522 km (0.111 R)
• M23: 7,467,926 km (0.054 R)
• M24: 8,204,845 km (0.076 R)
• M25: 8,455,571 km (0.112 R)
• M26: 8,781,844 km (0.058 R)
• M27: 9,001,603 km (0.113 R)
• M28: 9,709,650 km (0.109 R)
• M29: 9,785,197 km (0.116 R)
• M30: 10,435,499 km (0.089 R)
• M31: 10,902,992 km (0.105 R)
• M32: 11,617,023 km (0.063 R)
• M33: 11,858,324 km (0.058 R)
• M34: 12,060,730 km (0.048 R)
• M35: 12,264,333 km (0.083 R)
• M36: 12,798,995 km (0.112 R)
• M37: 14,233,041 km (0.029 R)
• M38: 14,361,994 km (0.05 R)
• M39: 15,363,701 km (0.087 R)
• M40: 15,496,095 km (0.076 R)
• M41: 15,628,789 km (0.063 R)
• M42: 15,984,532 km (0.084 R)
• M43: 16,703,949 km (0.082 R)
• M44: 17,942,021 km (0.111 R)
• M45: 18,081,446 km (0.076 R)
• M46: 18,595,614 km (0.053 R)
• M47: 19,209,414 km (0.092 R)
• M48: 19,447,274 km (0.05 R)
• M49: 19,590,440 km (0.114 R)
• M50: 20,022,179 km (0.118 R)
• M51: 20,408,441 km (0.113 R)
• M52: 20,505,380 km (0.103 R)
• M53: 20,797,246 km (0.084 R)
• M54: 21,780,104 km (0.105 R)
• M55: 21,978,470 km (0.077 R)
• M56: 22,476,930 km (0.099 R)
• M57: 22,979,280 km (0.08 R)
• M58: 23,080,259 km (0.046 R)
• M59: 24,714,615 km (0.098 R)
• M60: 24,869,748 km (0.09 R)
• M61: 25,337,242 km (0.1 R)
• M62: 26,756,626 km (0.111 R)
• M63: 27,182,232 km (0.101 R)
• M64: 28,040,026 km (0.107 R)
• M65: 30,833,168 km (0.057 R)
• M66: 30,944,469 km (0.069 R)
• M67: 32,234,302 km (0.102 R)
• M68: 32,743,832 km (0.077 R)
• M69: 33,770,971 km (0.083 R)
• M70: 34,866,477 km (0.1 R)
• M71: 36,384,446 km (0.087 R)
• M72: 36,974,011 km (0.112 R)
• M73: 37,388,697 km (0.118 R)
• M74: 39,182,824 km (0.092 R)
• M75: 39,969,110 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit