🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.58 AU - 0.7 AU

Year: 184 Days

Day: 34.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 89.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.83 AU - 1.27 AU

Year: 387 Days

Day: 41.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.83 AU - 1.37 AU

Year: 415 Days

Day: 12.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.31 AU - 1.61 AU

Year: 635 Days

Day: 19 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.63 AU - 4.03 AU

Year: 2187 Days

Day: 20.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,659,666 km

• M1: 1,174,942 km (0.041 R)
• M2: 1,331,571 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.35 AU - 4.27 AU

Year: 2676 Days

Day: 45.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 14.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.9 AU - 6.72 AU

Year: 5040 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,659,666 km

• M1: 180,864 km (0.083 R)
• M2: 316,848 km (0.112 R)
• M3: 696,228 km (0.118 R)
• M4: 924,515 km (0.092 R)
• M5: 1,101,489 km (0.028 R)
• M6: 1,242,261 km (0.075 R)
• M7: 1,473,988 km (0.079 R)
• M8: 1,738,477 km (0.103 R)
• M9: 2,057,569 km (0.114 R)
• M10: 2,194,451 km (0.06 R)
• M11: 2,603,003 km (0.102 R)
• M12: 2,730,460 km (0.052 R)
• M13: 3,058,229 km (0.052 R)
• M14: 3,147,838 km (0.105 R)
• M15: 3,375,826 km (0.098 R)
• M16: 3,872,640 km (0.114 R)
• M17: 3,969,879 km (0.11 R)
• M18: 4,494,219 km (0.091 R)
• M19: 4,751,827 km (0.117 R)
• M20: 5,254,625 km (0.102 R)
• M21: 5,417,088 km (0.098 R)
• M22: 5,774,627 km (0.119 R)
• M23: 6,893,619 km (0.053 R)
• M24: 7,101,561 km (0.116 R)
• M25: 7,221,239 km (0.12 R)
• M26: 7,799,435 km (0.105 R)
• M27: 8,329,460 km (0.11 R)
• M28: 8,806,827 km (0.101 R)
• M29: 9,000,257 km (0.07 R)
• M30: 9,162,570 km (0.115 R)
• M31: 9,988,799 km (0.075 R)
• M32: 10,123,288 km (0.079 R)
• M33: 10,496,086 km (0.053 R)
• M34: 10,667,076 km (0.064 R)
• M35: 11,325,157 km (0.11 R)
• M36: 11,430,325 km (0.117 R)
• M37: 11,606,252 km (0.108 R)
• M38: 12,211,225 km (0.107 R)
• M39: 13,082,783 km (0.12 R)
• M40: 13,862,038 km (0.062 R)
• M41: 13,974,535 km (0.038 R)
• M42: 14,276,125 km (0.089 R)
• M43: 14,694,400 km (0.07 R)
• M44: 14,885,886 km (0.098 R)
• M45: 15,816,384 km (0.065 R)
• M46: 16,328,308 km (0.119 R)
• M47: 16,526,675 km (0.109 R)
• M48: 16,885,710 km (0.083 R)
• M49: 17,489,936 km (0.118 R)
• M50: 19,512,798 km (0.091 R)
• M51: 19,807,805 km (0.108 R)
• M52: 21,045,728 km (0.102 R)
• M53: 21,261,747 km (0.049 R)
• M54: 21,565,281 km (0.067 R)
• M55: 21,957,826 km (0.069 R)
• M56: 22,089,173 km (0.092 R)
• M57: 22,220,819 km (0.049 R)
• M58: 22,484,710 km (0.12 R)
• M59: 23,372,274 km (0.09 R)
• M60: 24,090,643 km (0.083 R)
• M61: 24,181,000 km (0.037 R)
• M62: 24,497,998 km (0.115 R)
• M63: 25,457,070 km (0.073 R)
• M64: 25,595,148 km (0.107 R)
• M65: 26,801,805 km (0.11 R)
• M66: 26,989,101 km (0.079 R)
• M67: 27,364,891 km (0.087 R)
• M68: 27,789,899 km (0.086 R)
• M69: 28,026,862 km (0.118 R)
• M70: 28,598,475 km (0.111 R)
• M71: 29,173,978 km (0.106 R)
• M72: 29,801,841 km (0.078 R)
• M73: 31,909,824 km (0.098 R)
• M74: 32,856,629 km (0.059 R)
• M75: 33,207,735 km (0.092 R)
• M76: 33,308,415 km (0.119 R)
• M77: 33,560,188 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 9.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.2 AU - 14.7 AU

Year: 15810 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,659,666 km

• M1: 133,591 km (0.048 R)
• M2: 311,313 km (0.116 R)
• M3: 415,583 km (0.106 R)
• M4: 506,389 km (0.095 R)
• M5: 679,773 km (0.092 R)
• M6: 758,012 km (0.102 R)
• M7: 924,515 km (0.088 R)
• M8: 1,066,633 km (0.108 R)
• M9: 1,413,251 km (0.096 R)
• M10: 1,706,613 km (0.081 R)
• M11: 1,816,268 km (0.037 R)
• M12: 2,112,172 km (0.044 R)
• M13: 2,230,055 km (0.101 R)
• M14: 3,278,437 km (0.037 R)
• M15: 3,752,663 km (0.116 R)
• M16: 4,428,546 km (0.113 R)
• M17: 4,983,703 km (0.108 R)
• M18: 5,824,144 km (0.115 R)
• M19: 6,673,262 km (0.117 R)
• M20: 6,742,974 km (0.109 R)
• M21: 7,023,770 km (0.111 R)
• M22: 7,130,134 km (0.103 R)
• M23: 7,852,691 km (0.108 R)
• M24: 9,327,876 km (0.087 R)
• M25: 9,957,384 km (0.056 R)
• M26: 10,358,007 km (0.115 R)
• M27: 10,479,181 km (0.083 R)
• M28: 10,804,557 km (0.117 R)
• M29: 10,927,526 km (0.106 R)
• M30: 11,257,539 km (0.081 R)
• M31: 11,340,566 km (0.042 R)
• M32: 12,012,111 km (0.075 R)
• M33: 12,696,521 km (0.115 R)
• M34: 13,349,665 km (0.088 R)
• M35: 13,880,139 km (0.087 R)
• M36: 14,147,919 km (0.049 R)
• M37: 15,328,097 km (0.082 R)
• M38: 16,539,541 km (0.026 R)
• M39: 17,061,338 km (0.111 R)
• M40: 17,926,762 km (0.106 R)
• M41: 18,072,470 km (0.064 R)
• M42: 18,413,852 km (0.11 R)
• M43: 18,658,894 km (0.082 R)
• M44: 18,757,329 km (0.101 R)
• M45: 18,954,499 km (0.037 R)
• M46: 19,351,083 km (0.099 R)
• M47: 20,303,872 km (0.077 R)
• M48: 20,405,000 km (0.106 R)
• M49: 21,066,821 km (0.1 R)
• M50: 21,271,770 km (0.114 R)
• M51: 21,994,777 km (0.103 R)
• M52: 24,857,631 km (0.117 R)
• M53: 25,237,161 km (0.108 R)
• M54: 25,728,141 km (0.092 R)
• M55: 26,664,025 km (0.039 R)
• M56: 26,774,877 km (0.05 R)
• M57: 28,399,211 km (0.116 R)
• M58: 28,512,457 km (0.043 R)
• M59: 29,940,069 km (0.115 R)
• M60: 30,691,649 km (0.11 R)
• M61: 31,449,362 km (0.069 R)
• M62: 32,508,664 km (0.052 R)
• M63: 33,400,417 km (0.081 R)
• M64: 35,390,368 km (0.059 R)
• M65: 35,512,291 km (0.099 R)
• M66: 36,123,547 km (0.075 R)
• M67: 36,184,883 km (0.064 R)
• M68: 36,369,038 km (0.099 R)
• M69: 36,923,447 km (0.074 R)
• M70: 37,294,600 km (0.061 R)
• M71: 37,978,262 km (0.053 R)
• M72: 38,165,409 km (0.1 R)
• M73: 39,168,762 km (0.109 R)
• M74: 39,357,853 km (0.098 R)
• M75: 39,927,073 km (0.077 R)
• M76: 40,371,529 km (0.066 R)
• M77: 40,498,836 km (0.099 R)
• M78: 41,009,563 km (0.104 R)
• M79: 41,265,675 km (0.118 R)
• M80: 41,522,235 km (0.103 R)
• M81: 41,843,721 km (0.065 R)
• M82: 41,908,198 km (0.115 R)
• M83: 42,101,628 km (0.119 R)
• M84: 42,359,983 km (0.113 R)
• M85: 42,943,266 km (0.06 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit