🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.7 AU - 0.78 AU

Year: 225 Days

Day: 23.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.17 AU - 1.43 AU

Year: 523 Days

Day: 44.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.14 AU - 1.82 AU

Year: 636 Days

Day: 36.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.58 AU - 1.98 AU

Year: 839 Days

Day: 12 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.69 AU - 3.17 AU

Year: 1771 Days

Day: 27.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,226,642 km

• M1: 948,600 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.36 AU - 3.44 AU

Year: 2214 Days

Day: 21.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,226,642 km

• M1: 526,285 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.21 AU - 4.63 AU

Year: 2740 Days

Day: 30.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.19 AU - 5.71 AU

Year: 3889 Days

Day: 16.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,226,642 km

• M1: 194,776 km (0.085 R)
• M2: 1,154,596 km (0.07 R)

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.73 AU - 12.01 AU

Year: 10949 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,226,642 km

• M1: 143,764 km (0.116 R)
• M2: 700,866 km (0.094 R)
• M3: 1,061,546 km (0.102 R)
• M4: 1,291,927 km (0.116 R)
• M5: 1,413,251 km (0.025 R)
• M6: 1,667,418 km (0.05 R)
• M7: 1,890,468 km (0.107 R)
• M8: 2,195,050 km (0.063 R)
• M9: 2,693,809 km (0.096 R)
• M10: 3,009,760 km (0.069 R)
• M11: 3,282,177 km (0.087 R)
• M12: 3,393,329 km (0.071 R)
• M13: 3,591,097 km (0.116 R)
• M14: 3,968,383 km (0.099 R)
• M15: 4,358,235 km (0.056 R)
• M16: 4,760,653 km (0.09 R)
• M17: 4,823,634 km (0.064 R)
• M18: 4,886,764 km (0.064 R)
• M19: 5,239,665 km (0.065 R)
• M20: 6,555,977 km (0.094 R)
• M21: 6,696,599 km (0.042 R)
• M22: 7,268,961 km (0.09 R)
• M23: 8,044,027 km (0.084 R)
• M24: 8,156,973 km (0.11 R)
• M25: 8,460,508 km (0.062 R)
• M26: 8,845,124 km (0.119 R)
• M27: 9,039,601 km (0.113 R)
• M28: 9,512,181 km (0.111 R)
• M29: 10,440,435 km (0.071 R)
• M30: 11,019,529 km (0.113 R)
• M31: 11,313,040 km (0.036 R)
• M32: 12,165,598 km (0.082 R)
• M33: 12,468,983 km (0.09 R)
• M34: 13,083,082 km (0.083 R)
• M35: 13,171,644 km (0.039 R)
• M36: 13,438,377 km (0.116 R)
• M37: 13,707,055 km (0.057 R)
• M38: 13,841,992 km (0.078 R)
• M39: 15,636,568 km (0.097 R)
• M40: 15,919,158 km (0.084 R)
• M41: 16,776,952 km (0.103 R)
• M42: 17,211,385 km (0.119 R)
• M43: 17,600,788 km (0.073 R)
• M44: 17,845,530 km (0.049 R)
• M45: 18,239,720 km (0.063 R)
• M46: 18,786,201 km (0.067 R)
• M47: 19,187,124 km (0.101 R)
• M48: 19,590,739 km (0.1 R)
• M49: 20,304,021 km (0.119 R)
• M50: 20,715,416 km (0.078 R)
• M51: 21,233,473 km (0.111 R)
• M52: 21,860,886 km (0.083 R)
• M53: 22,176,837 km (0.092 R)
• M54: 22,547,241 km (0.113 R)
• M55: 23,563,310 km (0.119 R)
• M56: 24,212,715 km (0.111 R)
• M57: 24,539,736 km (0.113 R)
• M58: 25,584,527 km (0.04 R)
• M59: 25,861,881 km (0.082 R)
• M60: 27,717,493 km (0.102 R)
• M61: 28,002,328 km (0.068 R)
• M62: 28,460,247 km (0.099 R)
• M63: 28,517,692 km (0.098 R)
• M64: 29,965,201 km (0.06 R)
• M65: 30,199,023 km (0.112 R)
• M66: 30,551,027 km (0.059 R)
• M67: 30,845,286 km (0.064 R)
• M68: 30,904,227 km (0.094 R)
• M69: 32,450,621 km (0.109 R)
• M70: 32,871,290 km (0.097 R)
• M71: 33,233,167 km (0.108 R)
• M72: 33,839,487 km (0.107 R)
• M73: 34,021,997 km (0.101 R)
• M74: 34,449,398 km (0.112 R)
• M75: 34,633,104 km (0.12 R)
• M76: 35,494,488 km (0.083 R)
• M77: 37,112,988 km (0.086 R)
• M78: 37,931,288 km (0.082 R)
• M79: 38,755,423 km (0.088 R)
• M80: 39,585,541 km (0.091 R)
• M81: 43,227,950 km (0.051 R)
• M82: 43,558,412 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 12.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.31 AU - 12.95 AU

Year: 12238 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,226,642 km

• M1: 160,369 km (0.051 R)
• M2: 253,568 km (0.087 R)
• M3: 405,111 km (0.069 R)
• M4: 760,855 km (0.04 R)
• M5: 874,549 km (0.103 R)
• M6: 1,008,290 km (0.104 R)
• M7: 1,120,638 km (0.108 R)
• M8: 1,237,623 km (0.103 R)
• M9: 1,500,467 km (0.056 R)
• M10: 1,713,793 km (0.095 R)
• M11: 1,990,549 km (0.095 R)
• M12: 2,152,564 km (0.117 R)
• M13: 2,764,868 km (0.11 R)
• M14: 2,926,134 km (0.116 R)
• M15: 3,195,261 km (0.102 R)
• M16: 3,472,466 km (0.085 R)
• M17: 3,625,056 km (0.06 R)
• M18: 4,280,893 km (0.107 R)
• M19: 4,444,852 km (0.085 R)
• M20: 4,730,733 km (0.045 R)
• M21: 5,047,283 km (0.096 R)
• M22: 5,573,418 km (0.114 R)
• M23: 5,882,039 km (0.084 R)
• M24: 6,275,631 km (0.092 R)
• M25: 6,382,144 km (0.056 R)
• M26: 6,489,107 km (0.041 R)
• M27: 6,868,487 km (0.085 R)
• M28: 7,171,722 km (0.077 R)
• M29: 8,021,139 km (0.074 R)
• M30: 8,340,530 km (0.06 R)
• M31: 9,323,986 km (0.039 R)
• M32: 9,476,128 km (0.092 R)
• M33: 9,629,166 km (0.087 R)
• M34: 10,218,283 km (0.053 R)
• M35: 10,659,895 km (0.12 R)
• M36: 11,107,791 km (0.073 R)
• M37: 11,889,889 km (0.115 R)
• M38: 12,354,391 km (0.109 R)
• M39: 12,488,131 km (0.111 R)
• M40: 12,960,262 km (0.062 R)
• M41: 13,438,377 km (0.112 R)
• M42: 13,783,349 km (0.074 R)
• M43: 13,956,883 km (0.085 R)
• M44: 14,906,979 km (0.094 R)
• M45: 15,914,221 km (0.114 R)
• M46: 16,023,428 km (0.082 R)
• M47: 16,132,934 km (0.057 R)
• M48: 16,684,052 km (0.11 R)
• M49: 16,869,105 km (0.099 R)
• M50: 17,092,155 km (0.075 R)
• M51: 18,031,779 km (0.098 R)
• M52: 18,183,771 km (0.088 R)
• M53: 18,412,506 km (0.095 R)
• M54: 19,297,976 km (0.073 R)
• M55: 19,414,512 km (0.12 R)
• M56: 19,687,229 km (0.101 R)
• M57: 20,632,239 km (0.09 R)
• M58: 21,030,319 km (0.101 R)
• M59: 21,270,424 km (0.066 R)
• M60: 21,874,649 km (0.037 R)
• M61: 22,077,355 km (0.067 R)
• M62: 22,199,277 km (0.054 R)
• M63: 22,607,230 km (0.107 R)
• M64: 22,812,179 km (0.077 R)
• M65: 23,182,584 km (0.111 R)
• M66: 23,472,056 km (0.033 R)
• M67: 23,637,960 km (0.111 R)
• M68: 23,970,964 km (0.117 R)
• M69: 24,096,327 km (0.085 R)
• M70: 24,473,613 km (0.11 R)
• M71: 25,361,477 km (0.064 R)
• M72: 25,916,335 km (0.086 R)
• M73: 26,002,055 km (0.08 R)
• M74: 26,734,486 km (0.077 R)
• M75: 26,907,870 km (0.059 R)
• M76: 27,038,170 km (0.095 R)
• M77: 28,043,766 km (0.09 R)
• M78: 29,106,061 km (0.058 R)
• M79: 29,642,220 km (0.079 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit