🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.41 AU - 0.59 AU

Year: 130 Days

Day: 26.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 163 Days

Day: 16.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,512,386 km

• M1: 359,035 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 211 Days

Day: 30.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.77 AU - 0.93 AU

Year: 289 Days

Day: 27.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.45 AU - 4.45 AU

Year: 2896 Days

Day: 18.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,512,386 km

• M1: 87,964 km (0.059 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 11.2

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.18 AU - 9.32 AU

Year: 7960 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,512,386 km

• M1: 160,369 km (0.08 R)
• M2: 543,339 km (0.071 R)
• M3: 692,189 km (0.047 R)
• M4: 925,113 km (0.083 R)
• M5: 2,437,099 km (0.077 R)
• M6: 3,371,637 km (0.099 R)
• M7: 3,892,088 km (0.118 R)
• M8: 4,314,403 km (0.039 R)
• M9: 4,499,904 km (0.1 R)
• M10: 4,688,098 km (0.079 R)
• M11: 4,783,242 km (0.077 R)
• M12: 5,268,388 km (0.104 R)
• M13: 5,500,265 km (0.108 R)
• M14: 5,667,964 km (0.104 R)
• M15: 5,871,417 km (0.077 R)
• M16: 7,325,808 km (0.114 R)
• M17: 8,341,727 km (0.087 R)
• M18: 9,361,536 km (0.099 R)
• M19: 10,670,068 km (0.119 R)
• M20: 11,388,288 km (0.105 R)
• M21: 11,473,857 km (0.096 R)
• M22: 12,035,149 km (0.109 R)
• M23: 12,385,058 km (0.109 R)
• M24: 13,094,750 km (0.054 R)
• M25: 13,229,388 km (0.097 R)
• M26: 13,909,161 km (0.099 R)
• M27: 14,230,198 km (0.077 R)
• M28: 14,461,028 km (0.116 R)
• M29: 15,634,025 km (0.107 R)
• M30: 15,920,056 km (0.115 R)
• M31: 16,304,223 km (0.094 R)
• M32: 16,983,697 km (0.061 R)
• M33: 17,425,459 km (0.06 R)
• M34: 17,672,445 km (0.077 R)
• M35: 17,920,778 km (0.107 R)
• M36: 18,220,123 km (0.115 R)
• M37: 19,896,367 km (0.063 R)
• M38: 20,258,244 km (0.114 R)
• M39: 20,413,976 km (0.053 R)
• M40: 21,304,083 km (0.052 R)
• M41: 21,621,380 km (0.096 R)
• M42: 22,367,574 km (0.056 R)
• M43: 23,339,362 km (0.073 R)
• M44: 23,885,245 km (0.052 R)
• M45: 24,545,869 km (0.035 R)
• M46: 26,110,513 km (0.12 R)
• M47: 26,506,798 km (0.085 R)
• M48: 26,791,034 km (0.102 R)
• M49: 27,362,498 km (0.101 R)
• M50: 27,534,834 km (0.094 R)
• M51: 29,042,631 km (0.069 R)
• M52: 29,747,537 km (0.097 R)
• M53: 29,983,752 km (0.077 R)
• M54: 30,161,324 km (0.083 R)
• M55: 30,339,346 km (0.059 R)
• M56: 30,577,057 km (0.109 R)
• M57: 30,755,826 km (0.065 R)
• M58: 32,440,897 km (0.064 R)
• M59: 32,745,029 km (0.086 R)
• M60: 33,111,095 km (0.093 R)
• M61: 33,539,992 km (0.119 R)
• M62: 34,341,238 km (0.069 R)
• M63: 34,651,205 km (0.099 R)
• M64: 36,088,691 km (0.115 R)
• M65: 36,593,135 km (0.101 R)
• M66: 38,249,034 km (0.065 R)
• M67: 38,377,539 km (0.109 R)
• M68: 38,570,370 km (0.091 R)
• M69: 39,086,184 km (0.05 R)
• M70: 39,799,167 km (0.092 R)
• M71: 40,516,489 km (0.085 R)
• M72: 41,897,726 km (0.111 R)
• M73: 42,295,357 km (0.119 R)
• M74: 42,561,043 km (0.094 R)
• M75: 42,694,036 km (0.081 R)
• M76: 42,893,898 km (0.054 R)
• M77: 43,763,361 km (0.038 R)
• M78: 44,301,465 km (0.119 R)
• M79: 45,112,584 km (0.039 R)

Asteroid Belt

Center: 8.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 12.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.32 AU - 9.64 AU

Year: 9929 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,512,386 km

• M1: 187,446 km (0.101 R)
• M2: 364,271 km (0.094 R)
• M3: 471,233 km (0.114 R)
• M4: 867,967 km (0.041 R)
• M5: 1,148,612 km (0.115 R)
• M6: 1,623,586 km (0.101 R)
• M7: 1,995,336 km (0.079 R)
• M8: 2,203,277 km (0.081 R)
• M9: 3,131,682 km (0.036 R)
• M10: 3,623,410 km (0.089 R)
• M11: 3,736,057 km (0.109 R)
• M12: 4,587,568 km (0.12 R)
• M13: 4,801,942 km (0.06 R)
• M14: 4,894,992 km (0.025 R)
• M15: 5,660,035 km (0.068 R)
• M16: 5,890,267 km (0.117 R)
• M17: 6,496,437 km (0.091 R)
• M18: 7,587,006 km (0.115 R)
• M19: 8,320,634 km (0.097 R)
• M20: 8,470,082 km (0.036 R)
• M21: 8,733,673 km (0.086 R)
• M22: 9,000,107 km (0.085 R)
• M23: 9,076,701 km (0.108 R)
• M24: 9,346,725 km (0.063 R)
• M25: 9,502,158 km (0.042 R)
• M26: 9,697,532 km (0.034 R)
• M27: 10,412,461 km (0.077 R)
• M28: 12,273,159 km (0.107 R)
• M29: 12,486,186 km (0.107 R)
• M30: 12,959,215 km (0.102 R)
• M31: 13,394,395 km (0.12 R)
• M32: 14,056,216 km (0.088 R)
• M33: 14,234,387 km (0.06 R)
• M34: 14,548,243 km (0.117 R)
• M35: 15,091,583 km (0.058 R)
• M36: 15,411,573 km (0.087 R)
• M37: 15,687,581 km (0.103 R)
• M38: 16,151,334 km (0.11 R)
• M39: 17,378,186 km (0.038 R)
• M40: 17,473,929 km (0.034 R)
• M41: 18,342,345 km (0.046 R)
• M42: 18,830,931 km (0.074 R)
• M43: 19,126,088 km (0.097 R)
• M44: 20,372,687 km (0.045 R)
• M45: 21,645,316 km (0.111 R)
• M46: 21,799,851 km (0.061 R)
• M47: 21,954,535 km (0.079 R)
• M48: 22,058,056 km (0.037 R)
• M49: 22,525,400 km (0.086 R)
• M50: 22,996,035 km (0.107 R)
• M51: 23,153,711 km (0.053 R)
• M52: 25,181,062 km (0.108 R)
• M53: 25,343,674 km (0.096 R)
• M54: 25,615,195 km (0.073 R)
• M55: 25,724,102 km (0.102 R)
• M56: 26,215,980 km (0.097 R)
• M57: 26,325,784 km (0.089 R)
• M58: 26,766,350 km (0.116 R)
• M59: 27,710,612 km (0.116 R)
• M60: 28,102,558 km (0.08 R)
• M61: 28,440,051 km (0.052 R)
• M62: 29,175,774 km (0.095 R)
• M63: 30,492,833 km (0.083 R)
• M64: 30,781,707 km (0.089 R)
• M65: 31,013,434 km (0.101 R)
• M66: 31,887,684 km (0.073 R)
• M67: 32,475,005 km (0.066 R)
• M68: 33,006,676 km (0.095 R)
• M69: 33,243,938 km (0.059 R)
• M70: 33,779,798 km (0.051 R)
• M71: 35,829,737 km (0.087 R)
• M72: 36,134,618 km (0.045 R)
• M73: 36,318,025 km (0.093 R)
• M74: 38,292,717 km (0.096 R)
• M75: 38,417,332 km (0.103 R)
• M76: 38,916,988 km (0.057 R)
• M77: 39,607,532 km (0.091 R)
• M78: 40,049,145 km (0.042 R)
• M79: 40,238,835 km (0.028 R)
• M80: 40,873,429 km (0.059 R)
• M81: 41,128,344 km (0.107 R)
• M82: 41,639,371 km (0.113 R)
• M83: 42,281,295 km (0.058 R)
• M84: 43,250,390 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.2

Radius: 3.9

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.37 AU - 14.01 AU

Year: 16679 Days

Day: 17.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 175.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 43,512,386 km

• M1: 578,794 km (0.085 R)
• M2: 905,815 km (0.099 R)
• M3: 1,222,065 km (0.115 R)
• M4: 1,402,330 km (0.115 R)
• M5: 2,598,814 km (0.074 R)
• M6: 2,961,589 km (0.098 R)
• M7: 3,591,396 km (0.108 R)
• M8: 4,082,675 km (0.108 R)
• M9: 4,594,749 km (0.059 R)
• M10: 5,514,178 km (0.1 R)
• M11: 6,112,419 km (0.064 R)
• M12: 6,419,394 km (0.087 R)
• M13: 6,453,802 km (0.083 R)
• M14: 6,592,030 km (0.094 R)
• M15: 6,696,300 km (0.1 R)
• M16: 6,731,156 km (0.115 R)
• M17: 7,048,004 km (0.06 R)
• M18: 7,623,059 km (0.063 R)
• M19: 7,732,564 km (0.07 R)
• M20: 8,665,307 km (0.056 R)
• M21: 9,397,589 km (0.056 R)
• M22: 11,333,983 km (0.08 R)
• M23: 11,459,047 km (0.113 R)
• M24: 12,475,415 km (0.09 R)
• M25: 13,037,903 km (0.103 R)
• M26: 14,097,954 km (0.072 R)
• M27: 16,440,656 km (0.03 R)
• M28: 16,487,780 km (0.043 R)
• M29: 17,247,887 km (0.105 R)
• M30: 20,299,234 km (0.107 R)
• M31: 20,501,790 km (0.039 R)
• M32: 21,989,840 km (0.086 R)
• M33: 25,231,476 km (0.093 R)
• M34: 25,941,318 km (0.06 R)
• M35: 26,547,040 km (0.087 R)
• M36: 27,324,799 km (0.114 R)
• M37: 28,109,889 km (0.084 R)
• M38: 31,090,477 km (0.053 R)
• M39: 31,148,670 km (0.061 R)
• M40: 32,145,291 km (0.113 R)
• M41: 32,736,352 km (0.027 R)
• M42: 32,914,374 km (0.096 R)
• M43: 35,562,256 km (0.116 R)
• M44: 36,234,699 km (0.11 R)
• M45: 36,973,263 km (0.09 R)
• M46: 37,654,532 km (0.061 R)
• M47: 37,841,081 km (0.092 R)
• M48: 39,470,501 km (0.077 R)
• M49: 40,039,720 km (0.104 R)
• M50: 41,957,116 km (0.11 R)
• M51: 43,186,811 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit