🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.69 AU - 0.87 AU

Year: 247 Days

Day: 36.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.81 AU - 1.17 AU

Year: 353 Days

Day: 43.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.97 AU - 3.09 AU

Year: 1441 Days

Day: 23.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 71.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,354,009 km

• M1: 281,992 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.76 AU - 5.36 AU

Year: 4077 Days

Day: 15.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 10.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.63 AU - 8.41 AU

Year: 7386 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,354,009 km

• M1: 130,001 km (0.105 R)
• M2: 231,129 km (0.048 R)
• M3: 467,194 km (0.114 R)
• M4: 559,047 km (0.106 R)
• M5: 736,620 km (0.076 R)
• M6: 875,297 km (0.079 R)
• M7: 1,013,226 km (0.066 R)
• M8: 1,126,771 km (0.086 R)
• M9: 1,771,688 km (0.082 R)
• M10: 2,026,602 km (0.053 R)
• M11: 2,105,590 km (0.039 R)
• M12: 2,280,021 km (0.09 R)
• M13: 2,557,974 km (0.102 R)
• M14: 3,010,358 km (0.07 R)
• M15: 3,146,492 km (0.093 R)
• M16: 3,253,754 km (0.048 R)
• M17: 3,776,000 km (0.051 R)
• M18: 4,038,843 km (0.066 R)
• M19: 4,444,254 km (0.086 R)
• M20: 4,530,422 km (0.094 R)
• M21: 4,599,686 km (0.08 R)
• M22: 4,792,069 km (0.082 R)
• M23: 5,023,048 km (0.113 R)
• M24: 5,112,806 km (0.08 R)
• M25: 5,293,969 km (0.106 R)
• M26: 5,514,327 km (0.05 R)
• M27: 5,907,022 km (0.088 R)
• M28: 6,116,459 km (0.034 R)
• M29: 6,347,737 km (0.086 R)
• M30: 6,425,378 km (0.091 R)
• M31: 6,542,663 km (0.096 R)
• M32: 7,139,259 km (0.118 R)
• M33: 7,505,624 km (0.111 R)
• M34: 8,151,139 km (0.037 R)
• M35: 8,405,755 km (0.077 R)
• M36: 8,619,979 km (0.074 R)
• M37: 8,857,690 km (0.039 R)
• M38: 9,119,486 km (0.094 R)
• M39: 9,229,441 km (0.056 R)
• M40: 9,494,827 km (0.06 R)
• M41: 9,830,226 km (0.058 R)
• M42: 9,897,844 km (0.099 R)
• M43: 10,033,380 km (0.087 R)
• M44: 10,215,141 km (0.048 R)
• M45: 10,489,803 km (0.069 R)
• M46: 11,140,105 km (0.054 R)
• M47: 11,660,256 km (0.106 R)
• M48: 11,851,293 km (0.074 R)
• M49: 11,971,270 km (0.061 R)
• M50: 12,067,611 km (0.1 R)
• M51: 12,406,600 km (0.065 R)
• M52: 12,528,373 km (0.109 R)
• M53: 12,970,285 km (0.094 R)
• M54: 13,094,002 km (0.117 R)
• M55: 13,417,433 km (0.065 R)
• M56: 14,021,360 km (0.11 R)
• M57: 14,352,270 km (0.084 R)
• M58: 14,634,113 km (0.078 R)
• M59: 14,918,049 km (0.065 R)
• M60: 15,151,572 km (0.108 R)
• M61: 15,334,081 km (0.094 R)
• M62: 15,596,027 km (0.114 R)
• M63: 16,204,292 km (0.076 R)
• M64: 16,284,177 km (0.033 R)
• M65: 17,144,664 km (0.111 R)
• M66: 17,280,499 km (0.061 R)
• M67: 17,471,236 km (0.115 R)
• M68: 17,607,969 km (0.092 R)
• M69: 18,130,514 km (0.062 R)
• M70: 18,268,892 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 13.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.17 AU - 9.15 AU

Year: 7593 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,354,009 km

• M1: 165,306 km (0.086 R)
• M2: 379,829 km (0.119 R)
• M3: 488,437 km (0.107 R)
• M4: 846,874 km (0.096 R)
• M5: 1,284,597 km (0.066 R)
• M6: 1,427,463 km (0.063 R)
• M7: 1,557,164 km (0.092 R)
• M8: 2,308,744 km (0.117 R)
• M9: 2,396,259 km (0.112 R)
• M10: 2,781,024 km (0.088 R)
• M11: 3,040,726 km (0.098 R)
• M12: 3,333,041 km (0.066 R)
• M13: 3,609,198 km (0.119 R)
• M14: 3,711,523 km (0.084 R)
• M15: 3,998,003 km (0.056 R)
• M16: 4,157,474 km (0.093 R)
• M17: 4,759,905 km (0.039 R)
• M18: 4,872,403 km (0.068 R)
• M19: 5,360,840 km (0.027 R)
• M20: 5,566,537 km (0.11 R)
• M21: 5,985,710 km (0.091 R)
• M22: 6,199,336 km (0.049 R)
• M23: 6,291,638 km (0.054 R)
• M24: 7,142,999 km (0.115 R)
• M25: 8,779,301 km (0.063 R)
• M26: 8,883,122 km (0.05 R)
• M27: 9,267,588 km (0.106 R)
• M28: 9,444,114 km (0.043 R)
• M29: 9,657,440 km (0.079 R)
• M30: 10,052,678 km (0.102 R)
• M31: 10,270,492 km (0.069 R)
• M32: 10,563,405 km (0.081 R)
• M33: 10,970,760 km (0.096 R)
• M34: 11,195,157 km (0.066 R)
• M35: 11,458,748 km (0.106 R)
• M36: 11,839,026 km (0.085 R)
• M37: 11,992,364 km (0.114 R)
• M38: 12,223,492 km (0.111 R)
• M39: 12,534,058 km (0.094 R)
• M40: 12,768,627 km (0.119 R)
• M41: 12,925,854 km (0.101 R)
• M42: 14,574,423 km (0.101 R)
• M43: 14,779,970 km (0.093 R)
• M44: 14,986,415 km (0.116 R)
• M45: 16,160,759 km (0.104 R)
• M46: 16,416,272 km (0.047 R)
• M47: 16,931,188 km (0.037 R)
• M48: 17,495,172 km (0.104 R)
• M49: 17,582,537 km (0.071 R)
• M50: 18,153,552 km (0.093 R)
• M51: 18,463,519 km (0.086 R)
• M52: 18,820,011 km (0.108 R)
• M53: 19,043,959 km (0.077 R)
• M54: 19,313,983 km (0.113 R)
• M55: 19,585,204 km (0.036 R)
• M56: 19,812,144 km (0.109 R)
• M57: 20,085,609 km (0.063 R)
• M58: 20,177,013 km (0.078 R)
• M59: 20,360,420 km (0.102 R)
• M60: 20,452,273 km (0.086 R)
• M61: 20,867,407 km (0.098 R)
• M62: 21,099,284 km (0.069 R)
• M63: 21,518,756 km (0.052 R)
• M64: 23,802,218 km (0.102 R)
• M65: 23,899,008 km (0.071 R)
• M66: 24,385,051 km (0.09 R)
• M67: 25,564,780 km (0.092 R)
• M68: 26,161,676 km (0.117 R)
• M69: 26,662,529 km (0.112 R)
• M70: 27,015,131 km (0.092 R)
• M71: 27,419,794 km (0.091 R)
• M72: 28,338,025 km (0.098 R)
• M73: 28,697,808 km (0.107 R)
• M74: 29,421,862 km (0.089 R)
• M75: 29,994,971 km (0.076 R)
• M76: 30,151,900 km (0.055 R)
• M77: 31,523,712 km (0.084 R)
• M78: 31,630,076 km (0.043 R)
• M79: 32,110,136 km (0.116 R)
• M80: 32,969,725 km (0.111 R)
• M81: 33,131,740 km (0.033 R)
• M82: 34,546,786 km (0.095 R)
• M83: 34,656,441 km (0.117 R)
• M84: 34,931,103 km (0.088 R)
• M85: 35,759,576 km (0.116 R)
• M86: 35,870,577 km (0.101 R)
• M87: 36,037,229 km (0.079 R)
• M88: 37,323,322 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 10.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.64 AU - 9.5 AU

Year: 8986 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,354,009 km

• M1: 179,517 km (0.052 R)
• M2: 252,671 km (0.066 R)
• M3: 381,175 km (0.029 R)
• M4: 580,440 km (0.104 R)
• M5: 655,089 km (0.07 R)
• M6: 971,788 km (0.092 R)
• M7: 1,063,042 km (0.103 R)
• M8: 1,990,549 km (0.046 R)
• M9: 2,180,838 km (0.102 R)
• M10: 2,327,593 km (0.068 R)
• M11: 2,452,507 km (0.119 R)
• M12: 2,682,888 km (0.101 R)
• M13: 2,893,821 km (0.082 R)
• M14: 3,165,042 km (0.088 R)
• M15: 3,473,214 km (0.117 R)
• M16: 4,331,457 km (0.091 R)
• M17: 4,454,875 km (0.041 R)
• M18: 4,548,374 km (0.112 R)
• M19: 4,642,321 km (0.113 R)
• M20: 5,584,489 km (0.116 R)
• M21: 6,303,007 km (0.077 R)
• M22: 7,639,066 km (0.104 R)
• M23: 8,090,851 km (0.055 R)
• M24: 9,218,071 km (0.113 R)
• M25: 9,861,043 km (0.077 R)
• M26: 10,643,440 km (0.085 R)
• M27: 11,021,025 km (0.066 R)
• M28: 11,360,313 km (0.119 R)
• M29: 11,875,677 km (0.119 R)
• M30: 12,311,007 km (0.093 R)
• M31: 12,398,821 km (0.047 R)
• M32: 12,486,635 km (0.109 R)
• M33: 12,574,748 km (0.063 R)
• M34: 13,287,283 km (0.099 R)
• M35: 13,875,801 km (0.106 R)
• M36: 14,426,620 km (0.027 R)
• M37: 15,502,379 km (0.109 R)
• M38: 15,739,790 km (0.112 R)
• M39: 16,026,121 km (0.088 R)
• M40: 16,700,807 km (0.11 R)
• M41: 16,944,203 km (0.06 R)
• M42: 18,780,666 km (0.101 R)
• M43: 18,932,209 km (0.085 R)
• M44: 19,850,740 km (0.074 R)
• M45: 20,679,512 km (0.095 R)
• M46: 21,466,546 km (0.08 R)
• M47: 22,263,454 km (0.068 R)
• M48: 24,270,310 km (0.062 R)
• M49: 24,822,625 km (0.103 R)
• M50: 25,100,428 km (0.092 R)
• M51: 25,434,929 km (0.082 R)
• M52: 25,714,976 km (0.039 R)
• M53: 25,827,324 km (0.048 R)
• M54: 25,939,672 km (0.093 R)
• M55: 26,504,404 km (0.063 R)
• M56: 26,845,039 km (0.084 R)
• M57: 27,187,319 km (0.079 R)
• M58: 27,760,877 km (0.083 R)
• M59: 28,396,369 km (0.056 R)
• M60: 28,803,275 km (0.062 R)
• M61: 28,919,961 km (0.057 R)
• M62: 30,094,753 km (0.09 R)
• M63: 31,585,197 km (0.076 R)
• M64: 32,977,504 km (0.063 R)
• M65: 33,221,648 km (0.07 R)
• M66: 33,589,060 km (0.085 R)
• M67: 34,142,722 km (0.116 R)
• M68: 34,451,642 km (0.116 R)
• M69: 34,699,376 km (0.113 R)
• M70: 35,072,174 km (0.093 R)
• M71: 35,383,786 km (0.1 R)
• M72: 35,571,232 km (0.107 R)
• M73: 36,576,530 km (0.088 R)
• M74: 37,910,045 km (0.107 R)
• M75: 39,972,551 km (0.048 R)
• M76: 40,298,226 km (0.108 R)
• M77: 40,755,397 km (0.106 R)
• M78: 40,951,968 km (0.117 R)
• M79: 41,345,860 km (0.084 R)
• M80: 41,609,301 km (0.09 R)
• M81: 41,741,097 km (0.045 R)
• M82: 42,601,734 km (0.084 R)
• M83: 43,401,334 km (0.073 R)
• M84: 44,004,214 km (0.073 R)
• M85: 44,138,553 km (0.114 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit