🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.81 AU

Year: 210 Days

Day: 14.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,659,688 km

• M1: 146,606 km (0.053 R)
• M2: 269,276 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.72 AU - 1.02 AU

Year: 298 Days

Day: 28.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.99 AU - 1.47 AU

Year: 501 Days

Day: 44.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,659,688 km

• M1: 279,000 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.87 AU - 2.55 AU

Year: 1206 Days

Day: 34 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,659,688 km

• M1: 173,982 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.98 AU - 2.98 AU

Year: 1434 Days

Day: 20.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.47 AU - 4.79 AU

Year: 3081 Days

Day: 28 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 9.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.1 AU - 6.24 AU

Year: 4315 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,659,688 km

• M1: 125,213 km (0.056 R)
• M2: 187,147 km (0.116 R)
• M3: 285,882 km (0.1 R)
• M4: 357,988 km (0.112 R)
• M5: 556,654 km (0.114 R)
• M6: 631,303 km (0.095 R)
• M7: 816,056 km (0.114 R)
• M8: 953,686 km (0.117 R)
• M9: 1,126,622 km (0.105 R)
• M10: 1,413,101 km (0.104 R)
• M11: 1,534,126 km (0.062 R)
• M12: 1,706,463 km (0.053 R)
• M13: 1,819,559 km (0.081 R)
• M14: 1,918,593 km (0.096 R)
• M15: 2,019,422 km (0.094 R)
• M16: 2,332,530 km (0.086 R)
• M17: 2,458,641 km (0.119 R)
• M18: 2,642,646 km (0.095 R)
• M19: 2,831,289 km (0.067 R)
• M20: 2,907,883 km (0.1 R)
• M21: 3,362,661 km (0.03 R)
• M22: 4,493,770 km (0.093 R)
• M23: 5,042,047 km (0.1 R)
• M24: 5,324,039 km (0.113 R)
• M25: 5,419,332 km (0.117 R)
• M26: 5,490,990 km (0.082 R)
• M27: 5,611,416 km (0.054 R)
• M28: 5,708,206 km (0.06 R)
• M29: 5,854,662 km (0.069 R)
• M30: 6,176,148 km (0.035 R)
• M31: 6,301,362 km (0.12 R)
• M32: 7,280,180 km (0.113 R)
• M33: 7,868,549 km (0.099 R)
• M34: 8,305,973 km (0.1 R)
• M35: 8,639,277 km (0.074 R)
• M36: 8,751,326 km (0.059 R)
• M37: 8,863,973 km (0.083 R)
• M38: 9,147,461 km (0.057 R)
• M39: 9,434,091 km (0.059 R)
• M40: 9,957,384 km (0.099 R)
• M41: 10,669,619 km (0.106 R)
• M42: 11,245,272 km (0.057 R)
• M43: 11,552,247 km (0.1 R)
• M44: 12,174,574 km (0.118 R)
• M45: 12,426,646 km (0.069 R)
• M46: 12,712,229 km (0.081 R)
• M47: 12,807,822 km (0.088 R)
• M48: 13,192,887 km (0.098 R)
• M49: 13,419,378 km (0.082 R)
• M50: 13,581,841 km (0.12 R)
• M51: 13,941,624 km (0.102 R)
• M52: 14,404,181 km (0.068 R)
• M53: 14,905,333 km (0.097 R)
• M54: 15,582,413 km (0.098 R)
• M55: 15,684,888 km (0.064 R)
• M56: 16,408,194 km (0.102 R)
• M57: 18,534,129 km (0.072 R)
• M58: 19,518,782 km (0.069 R)
• M59: 19,629,335 km (0.117 R)
• M60: 21,121,873 km (0.094 R)
• M61: 21,424,809 km (0.052 R)
• M62: 21,996,721 km (0.065 R)
• M63: 22,150,059 km (0.085 R)
• M64: 22,419,186 km (0.078 R)
• M65: 23,467,717 km (0.026 R)
• M66: 23,899,457 km (0.108 R)
• M67: 24,770,715 km (0.056 R)
• M68: 25,531,719 km (0.072 R)
• M69: 25,692,836 km (0.083 R)
• M70: 26,178,431 km (0.117 R)
• M71: 26,381,584 km (0.051 R)
• M72: 26,912,358 km (0.083 R)
• M73: 27,487,861 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 10.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.31 AU - 10.33 AU

Year: 9616 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,659,688 km

• M1: 141,220 km (0.062 R)
• M2: 248,183 km (0.085 R)
• M3: 333,154 km (0.06 R)
• M4: 830,567 km (0.108 R)
• M5: 946,207 km (0.11 R)
• M6: 1,083,238 km (0.084 R)
• M7: 1,194,689 km (0.112 R)
• M8: 1,395,150 km (0.091 R)
• M9: 1,810,134 km (0.076 R)
• M10: 2,141,194 km (0.097 R)
• M11: 2,262,817 km (0.073 R)
• M12: 2,407,479 km (0.116 R)
• M13: 2,555,431 km (0.118 R)
• M14: 2,706,375 km (0.084 R)
• M15: 2,927,331 km (0.119 R)
• M16: 3,040,128 km (0.095 R)
• M17: 3,649,590 km (0.04 R)
• M18: 4,169,442 km (0.072 R)
• M19: 4,633,644 km (0.088 R)
• M20: 4,712,632 km (0.094 R)
• M21: 5,087,225 km (0.076 R)
• M22: 6,297,472 km (0.112 R)
• M23: 6,414,457 km (0.096 R)
• M24: 6,650,523 km (0.079 R)
• M25: 6,859,661 km (0.118 R)
• M26: 7,284,220 km (0.115 R)
• M27: 7,686,189 km (0.095 R)
• M28: 7,968,779 km (0.088 R)
• M29: 8,511,820 km (0.113 R)
• M30: 8,608,909 km (0.097 R)
• M31: 8,804,134 km (0.109 R)
• M32: 9,332,065 km (0.069 R)
• M33: 9,599,845 km (0.044 R)
• M34: 10,280,665 km (0.101 R)
• M35: 10,349,629 km (0.087 R)
• M36: 10,766,409 km (0.103 R)
• M37: 10,906,582 km (0.076 R)
• M38: 11,259,783 km (0.107 R)
• M39: 11,904,849 km (0.096 R)
• M40: 13,268,434 km (0.049 R)
• M41: 13,569,873 km (0.096 R)
• M42: 14,448,761 km (0.088 R)
• M43: 14,603,445 km (0.068 R)
• M44: 14,875,563 km (0.071 R)
• M45: 15,861,114 km (0.104 R)
• M46: 16,020,735 km (0.093 R)
• M47: 16,180,954 km (0.065 R)
• M48: 16,664,754 km (0.085 R)
• M49: 16,745,836 km (0.081 R)
• M50: 17,317,150 km (0.098 R)
• M51: 17,563,987 km (0.072 R)
• M52: 17,936,336 km (0.099 R)
• M53: 18,353,265 km (0.092 R)
• M54: 18,773,336 km (0.118 R)
• M55: 18,899,896 km (0.11 R)
• M56: 18,984,568 km (0.1 R)
• M57: 19,324,155 km (0.06 R)
• M58: 19,537,482 km (0.089 R)
• M59: 19,665,837 km (0.028 R)
• M60: 20,615,484 km (0.074 R)
• M61: 20,702,700 km (0.098 R)
• M62: 20,877,131 km (0.107 R)
• M63: 21,536,109 km (0.103 R)
• M64: 22,023,649 km (0.107 R)
• M65: 22,784,205 km (0.094 R)
• M66: 22,874,262 km (0.065 R)
• M67: 23,054,827 km (0.06 R)
• M68: 24,792,706 km (0.073 R)
• M69: 24,885,307 km (0.031 R)
• M70: 25,164,007 km (0.057 R)
• M71: 25,303,582 km (0.078 R)
• M72: 25,396,931 km (0.064 R)
• M73: 26,335,957 km (0.116 R)
• M74: 27,190,759 km (0.101 R)
• M75: 28,781,583 km (0.083 R)
• M76: 29,269,571 km (0.091 R)
• M77: 29,514,613 km (0.092 R)
• M78: 29,760,252 km (0.038 R)
• M79: 30,105,375 km (0.056 R)
• M80: 31,248,751 km (0.098 R)
• M81: 31,901,297 km (0.091 R)
• M82: 32,812,199 km (0.092 R)
• M83: 33,424,353 km (0.075 R)
• M84: 33,629,153 km (0.115 R)
• M85: 34,246,244 km (0.096 R)
• M86: 34,401,078 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit