🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 43 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 12.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.55 AU - 0.85 AU

Year: 378 Days

Day: 8.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,403,189 km

• M1: 173,234 km (0.05 R)
• M2: 258,356 km (0.109 R)
• M3: 343,178 km (0.075 R)
• M4: 429,196 km (0.12 R)
• M5: 511,475 km (0.097 R)
• M6: 597,195 km (0.112 R)
• M7: 685,457 km (0.076 R)
• M8: 797,805 km (0.076 R)
• M9: 887,115 km (0.066 R)
• M10: 994,826 km (0.101 R)
• M11: 1,151,006 km (0.114 R)
• M12: 1,308,981 km (0.096 R)
• M13: 1,409,810 km (0.108 R)
• M14: 1,496,428 km (0.118 R)
• M15: 1,632,262 km (0.055 R)
• M16: 1,720,974 km (0.053 R)
• M17: 1,811,331 km (0.101 R)
• M18: 1,898,247 km (0.114 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 12.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.05 AU - 1.37 AU

Year: 859 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,403,189 km

• M1: 202,855 km (0.114 R)
• M2: 289,322 km (0.103 R)
• M3: 390,151 km (0.088 R)
• M4: 480,957 km (0.119 R)
• M5: 621,579 km (0.089 R)
• M6: 728,093 km (0.096 R)
• M7: 888,911 km (0.115 R)
• M8: 1,043,445 km (0.104 R)
• M9: 1,160,730 km (0.113 R)
• M10: 1,255,276 km (0.101 R)
• M11: 1,345,483 km (0.104 R)
• M12: 1,584,989 km (0.072 R)
• M13: 1,698,684 km (0.097 R)
• M14: 1,791,584 km (0.08 R)
• M15: 1,934,450 km (0.094 R)
• M16: 2,156,005 km (0.111 R)
• M17: 2,240,228 km (0.117 R)
• M18: 2,377,409 km (0.114 R)
• M19: 2,473,451 km (0.034 R)
• M20: 2,651,323 km (0.09 R)
• M21: 2,861,358 km (0.077 R)
• M22: 3,029,656 km (0.114 R)
• M23: 3,153,374 km (0.071 R)
• M24: 3,415,619 km (0.076 R)
• M25: 3,574,342 km (0.074 R)
• M26: 3,756,103 km (0.059 R)
• M27: 4,003,089 km (0.096 R)
• M28: 4,213,125 km (0.111 R)
• M29: 4,362,424 km (0.12 R)
• M30: 4,459,213 km (0.071 R)
• M31: 4,600,434 km (0.088 R)
• M32: 4,699,168 km (0.072 R)
• M33: 4,887,362 km (0.072 R)
• M34: 5,112,208 km (0.092 R)
• M35: 5,351,864 km (0.061 R)
• M36: 5,490,541 km (0.09 R)
• M37: 5,642,233 km (0.115 R)
• M38: 5,724,363 km (0.031 R)
• M39: 6,189,911 km (0.1 R)
• M40: 6,311,235 km (0.099 R)
• M41: 6,717,244 km (0.099 R)
• M42: 7,208,224 km (0.1 R)
• M43: 7,387,292 km (0.029 R)
• M44: 7,632,783 km (0.07 R)
• M45: 7,749,918 km (0.08 R)
• M46: 7,973,118 km (0.104 R)
• M47: 8,065,569 km (0.116 R)
• M48: 8,600,830 km (0.039 R)
• M49: 8,695,675 km (0.099 R)
• M50: 8,859,186 km (0.06 R)
• M51: 8,982,455 km (0.096 R)
• M52: 9,481,214 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 8.1

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.45 AU - 1.89 AU

Year: 1393 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,403,189 km

• M1: 112,797 km (0.118 R)
• M2: 166,652 km (0.099 R)
• M3: 292,015 km (0.072 R)
• M4: 355,445 km (0.111 R)
• M5: 412,741 km (0.107 R)
• M6: 505,790 km (0.104 R)
• M7: 578,944 km (0.093 R)
• M8: 744,399 km (0.118 R)
• M9: 797,805 km (0.093 R)
• M10: 852,708 km (0.12 R)
• M11: 925,412 km (0.078 R)
• M12: 1,338,901 km (0.099 R)
• M13: 1,424,321 km (0.1 R)
• M14: 1,482,365 km (0.052 R)
• M15: 1,580,801 km (0.094 R)
• M16: 1,640,789 km (0.112 R)
• M17: 1,691,503 km (0.085 R)
• M18: 2,039,767 km (0.096 R)
• M19: 2,479,734 km (0.113 R)
• M20: 2,561,714 km (0.06 R)
• M21: 3,010,807 km (0.07 R)
• M22: 3,199,898 km (0.063 R)
• M23: 3,250,911 km (0.114 R)
• M24: 3,340,969 km (0.056 R)
• M25: 3,497,449 km (0.119 R)
• M26: 3,790,361 km (0.048 R)
• M27: 4,272,665 km (0.081 R)
• M28: 4,385,761 km (0.04 R)
• M29: 4,499,754 km (0.063 R)
• M30: 4,658,178 km (0.032 R)
• M31: 4,730,733 km (0.11 R)
• M32: 5,010,033 km (0.074 R)
• M33: 5,114,452 km (0.055 R)
• M34: 5,219,470 km (0.104 R)
• M35: 5,309,976 km (0.027 R)
• M36: 5,416,341 km (0.104 R)
• M37: 5,708,655 km (0.075 R)
• M38: 6,053,478 km (0.078 R)
• M39: 6,389,026 km (0.04 R)
• M40: 6,518,578 km (0.098 R)
• M41: 6,845,898 km (0.076 R)
• M42: 7,585,061 km (0.067 R)
• M43: 7,894,728 km (0.037 R)
• M44: 8,051,058 km (0.027 R)
• M45: 8,278,896 km (0.078 R)
• M46: 8,331,704 km (0.078 R)
• M47: 8,402,314 km (0.11 R)
• M48: 8,490,876 km (0.04 R)
• M49: 8,597,689 km (0.071 R)
• M50: 8,776,608 km (0.057 R)
• M51: 9,138,036 km (0.111 R)
• M52: 9,375,598 km (0.043 R)
• M53: 9,504,402 km (0.043 R)
• M54: 9,652,204 km (0.069 R)
• M55: 9,726,554 km (0.051 R)
• M56: 10,081,700 km (0.036 R)
• M57: 10,157,097 km (0.096 R)
• M58: 10,517,478 km (0.115 R)
• M59: 10,593,773 km (0.109 R)
• M60: 11,172,717 km (0.094 R)
• M61: 11,466,078 km (0.077 R)
• M62: 11,584,111 km (0.094 R)
• M63: 12,260,742 km (0.097 R)
• M64: 12,583,574 km (0.112 R)
• M65: 12,847,914 km (0.082 R)
• M66: 12,970,435 km (0.043 R)
• M67: 13,568,676 km (0.055 R)
• M68: 14,028,540 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 12.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.31 AU - 2.77 AU

Year: 2614 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,403,189 km

• M1: 154,684 km (0.064 R)
• M2: 235,617 km (0.072 R)
• M3: 442,660 km (0.092 R)
• M4: 703,110 km (0.084 R)
• M5: 833,260 km (0.085 R)
• M6: 1,034,619 km (0.105 R)
• M7: 1,379,292 km (0.078 R)
• M8: 1,534,725 km (0.103 R)
• M9: 1,798,615 km (0.105 R)
• M10: 2,009,548 km (0.039 R)
• M11: 2,384,440 km (0.069 R)
• M12: 2,661,645 km (0.086 R)
• M13: 2,842,210 km (0.118 R)
• M14: 3,343,812 km (0.099 R)
• M15: 3,441,050 km (0.076 R)
• M16: 3,654,826 km (0.109 R)
• M17: 3,755,056 km (0.106 R)
• M18: 4,217,463 km (0.079 R)
• M19: 4,734,473 km (0.079 R)
• M20: 4,843,979 km (0.108 R)
• M21: 5,046,983 km (0.099 R)
• M22: 5,177,582 km (0.111 R)
• M23: 5,366,225 km (0.095 R)
• M24: 5,518,815 km (0.111 R)
• M25: 5,750,542 km (0.117 R)
• M26: 5,887,125 km (0.044 R)
• M27: 5,985,261 km (0.093 R)
• M28: 6,586,345 km (0.07 R)
• M29: 6,749,856 km (0.106 R)
• M30: 6,976,945 km (0.073 R)
• M31: 7,375,175 km (0.112 R)
• M32: 7,502,632 km (0.108 R)
• M33: 7,587,903 km (0.12 R)
• M34: 7,910,586 km (0.101 R)
• M35: 8,019,194 km (0.088 R)
• M36: 8,392,141 km (0.1 R)
• M37: 8,547,424 km (0.048 R)
• M38: 8,703,604 km (0.05 R)
• M39: 8,928,450 km (0.08 R)
• M40: 9,360,937 km (0.114 R)
• M41: 9,545,092 km (0.044 R)
• M42: 9,707,256 km (0.118 R)
• M43: 10,507,754 km (0.028 R)
• M44: 12,046,668 km (0.084 R)
• M45: 12,221,996 km (0.111 R)
• M46: 12,753,069 km (0.112 R)
• M47: 12,829,663 km (0.091 R)
• M48: 12,983,001 km (0.107 R)
• M49: 13,162,817 km (0.107 R)
• M50: 13,240,160 km (0.084 R)
• M51: 13,395,293 km (0.117 R)
• M52: 13,707,204 km (0.093 R)
• M53: 13,785,593 km (0.088 R)
• M54: 14,100,646 km (0.034 R)
• M55: 14,311,879 km (0.101 R)
• M56: 15,384,346 km (0.091 R)
• M57: 15,574,634 km (0.045 R)
• M58: 15,820,424 km (0.054 R)
• M59: 16,399,218 km (0.057 R)
• M60: 16,900,819 km (0.08 R)
• M61: 17,435,781 km (0.105 R)
• M62: 17,605,725 km (0.084 R)
• M63: 17,833,413 km (0.091 R)
• M64: 18,090,721 km (0.053 R)
• M65: 18,262,908 km (0.105 R)
• M66: 18,580,056 km (0.106 R)
• M67: 18,811,783 km (0.099 R)
• M68: 19,307,550 km (0.111 R)
• M69: 19,454,156 km (0.071 R)
• M70: 19,719,094 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 13.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.7 AU - 4.46 AU

Year: 5321 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,403,189 km

• M1: 170,691 km (0.1 R)
• M2: 298,897 km (0.064 R)
• M3: 456,124 km (0.116 R)
• M4: 559,795 km (0.099 R)
• M5: 697,575 km (0.084 R)
• M6: 783,893 km (0.087 R)
• M7: 1,140,833 km (0.101 R)
• M8: 1,230,592 km (0.107 R)
• M9: 1,386,024 km (0.055 R)
• M10: 1,548,338 km (0.11 R)
• M11: 1,821,653 km (0.11 R)
• M12: 2,037,224 km (0.075 R)
• M13: 2,148,225 km (0.057 R)
• M14: 3,281,728 km (0.088 R)
• M15: 3,435,066 km (0.117 R)
• M16: 3,568,358 km (0.118 R)
• M17: 3,658,266 km (0.112 R)
• M18: 4,119,177 km (0.044 R)
• M19: 4,356,739 km (0.093 R)
• M20: 4,550,019 km (0.118 R)
• M21: 4,672,390 km (0.114 R)
• M22: 5,071,218 km (0.11 R)
• M23: 5,249,090 km (0.034 R)
• M24: 5,506,997 km (0.054 R)
• M25: 5,769,092 km (0.103 R)
• M26: 5,928,414 km (0.118 R)
• M27: 6,691,064 km (0.096 R)
• M28: 6,999,236 km (0.064 R)
• M29: 7,084,058 km (0.12 R)
• M30: 7,169,328 km (0.112 R)
• M31: 7,687,835 km (0.058 R)
• M32: 8,248,378 km (0.069 R)
• M33: 8,428,045 km (0.089 R)
• M34: 8,883,271 km (0.098 R)
• M35: 9,377,692 km (0.051 R)
• M36: 9,817,659 km (0.103 R)
• M37: 9,912,953 km (0.071 R)
• M38: 11,013,096 km (0.097 R)
• M39: 11,111,980 km (0.064 R)
• M40: 11,577,678 km (0.107 R)
• M41: 12,459,408 km (0.113 R)
• M42: 12,562,631 km (0.11 R)
• M43: 13,222,507 km (0.1 R)
• M44: 13,786,940 km (0.092 R)
• M45: 15,049,247 km (0.118 R)
• M46: 15,306,106 km (0.045 R)
• M47: 16,650,093 km (0.095 R)
• M48: 16,763,788 km (0.096 R)
• M49: 17,144,664 km (0.052 R)
• M50: 17,798,855 km (0.1 R)
• M51: 18,148,466 km (0.063 R)
• M52: 18,500,469 km (0.104 R)
• M53: 18,657,547 km (0.037 R)
• M54: 19,131,623 km (0.04 R)
• M55: 19,489,760 km (0.112 R)
• M56: 19,970,867 km (0.039 R)
• M57: 20,132,133 km (0.039 R)
• M58: 20,740,548 km (0.078 R)
• M59: 21,809,425 km (0.066 R)
• M60: 22,100,243 km (0.109 R)
• M61: 22,685,919 km (0.106 R)
• M62: 23,191,859 km (0.08 R)
• M63: 23,319,017 km (0.073 R)
• M64: 23,446,325 km (0.086 R)
• M65: 24,086,454 km (0.079 R)
• M66: 24,732,268 km (0.087 R)
• M67: 25,035,652 km (0.077 R)
• M68: 25,777,359 km (0.054 R)
• M69: 26,526,545 km (0.103 R)
• M70: 26,970,551 km (0.107 R)
• M71: 27,955,952 km (0.081 R)
• M72: 28,589,200 km (0.104 R)
• M73: 28,680,006 km (0.116 R)
• M74: 29,962,060 km (0.032 R)
• M75: 30,054,362 km (0.118 R)
• M76: 30,193,039 km (0.105 R)
• M77: 30,563,593 km (0.069 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: 468 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit