🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.1 AU - 2.4 AU

Year: 1181 Days

Day: 24.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,490,500 km

• M1: 606,470 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.16 AU - 2.5 AU

Year: 1244 Days

Day: 17.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.18 AU - 2.78 AU

Year: 1366 Days

Day: 28.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,490,500 km

• M1: 155,582 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.23 AU - 4.65 AU

Year: 2736 Days

Day: 17 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 11.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.49 AU - 7.89 AU

Year: 7460 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,490,500 km

• M1: 171,439 km (0.089 R)
• M2: 896,091 km (0.066 R)
• M3: 1,067,231 km (0.11 R)
• M4: 1,443,171 km (0.099 R)
• M5: 1,688,362 km (0.106 R)
• M6: 2,081,804 km (0.098 R)
• M7: 2,242,771 km (0.089 R)
• M8: 2,383,992 km (0.058 R)
• M9: 2,725,374 km (0.05 R)
• M10: 3,266,769 km (0.091 R)
• M11: 3,400,659 km (0.111 R)
• M12: 3,646,299 km (0.101 R)
• M13: 3,841,524 km (0.117 R)
• M14: 4,155,230 km (0.104 R)
• M15: 4,329,961 km (0.096 R)
• M16: 4,716,821 km (0.086 R)
• M17: 4,899,181 km (0.082 R)
• M18: 5,208,399 km (0.05 R)
• M19: 7,194,461 km (0.118 R)
• M20: 7,652,978 km (0.111 R)
• M21: 8,971,534 km (0.116 R)
• M22: 9,274,021 km (0.072 R)
• M23: 9,464,908 km (0.048 R)
• M24: 10,280,515 km (0.1 R)
• M25: 12,395,680 km (0.083 R)
• M26: 12,563,828 km (0.105 R)
• M27: 12,775,209 km (0.114 R)
• M28: 13,373,152 km (0.07 R)
• M29: 14,243,064 km (0.099 R)
• M30: 14,331,027 km (0.05 R)
• M31: 14,463,421 km (0.057 R)
• M32: 14,907,577 km (0.12 R)
• M33: 15,900,458 km (0.072 R)
• M34: 16,083,267 km (0.084 R)
• M35: 16,220,897 km (0.044 R)
• M36: 16,404,903 km (0.085 R)
• M37: 16,914,732 km (0.12 R)
• M38: 17,571,018 km (0.096 R)
• M39: 18,092,516 km (0.101 R)
• M40: 18,331,274 km (0.117 R)
• M41: 18,860,103 km (0.107 R)
• M42: 19,005,213 km (0.115 R)
• M43: 19,199,391 km (0.118 R)
• M44: 19,540,623 km (0.117 R)
• M45: 19,687,529 km (0.044 R)
• M46: 19,834,733 km (0.068 R)
• M47: 20,031,604 km (0.084 R)
• M48: 20,278,590 km (0.115 R)
• M49: 20,725,738 km (0.052 R)
• M50: 21,126,062 km (0.078 R)
• M51: 22,855,413 km (0.077 R)
• M52: 23,893,772 km (0.071 R)
• M53: 25,213,375 km (0.108 R)
• M54: 26,016,416 km (0.084 R)
• M55: 26,936,742 km (0.107 R)
• M56: 27,154,856 km (0.085 R)
• M57: 27,537,976 km (0.114 R)
• M58: 28,254,101 km (0.073 R)
• M59: 28,364,953 km (0.044 R)
• M60: 28,753,608 km (0.029 R)
• M61: 29,873,947 km (0.101 R)
• M62: 30,552,972 km (0.082 R)
• M63: 30,837,357 km (0.092 R)
• M64: 31,466,267 km (0.102 R)
• M65: 32,272,749 km (0.084 R)
• M66: 32,969,426 km (0.113 R)
• M67: 33,261,142 km (0.049 R)
• M68: 34,141,525 km (0.1 R)
• M69: 34,970,148 km (0.099 R)
• M70: 35,208,158 km (0.09 R)
• M71: 35,566,146 km (0.117 R)
• M72: 36,045,308 km (0.084 R)
• M73: 36,165,435 km (0.11 R)
• M74: 36,647,290 km (0.098 R)
• M75: 37,131,239 km (0.069 R)
• M76: 37,922,312 km (0.096 R)
• M77: 38,965,009 km (0.095 R)
• M78: 39,273,480 km (0.118 R)
• M79: 40,390,827 km (0.092 R)
• M80: 40,577,974 km (0.117 R)
• M81: 41,329,853 km (0.043 R)
• M82: 41,644,457 km (0.091 R)
• M83: 41,833,549 km (0.057 R)
• M84: 42,402,768 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 14.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.98 AU - 8.98 AU

Year: 7886 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 90.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,490,500 km

• M1: 195,076 km (0.104 R)
• M2: 297,700 km (0.093 R)
• M3: 623,225 km (0.045 R)
• M4: 855,700 km (0.061 R)
• M5: 1,127,370 km (0.043 R)
• M6: 1,302,549 km (0.066 R)
• M7: 1,618,948 km (0.109 R)
• M8: 2,061,010 km (0.082 R)
• M9: 2,372,921 km (0.094 R)
• M10: 2,468,365 km (0.114 R)
• M11: 2,876,019 km (0.103 R)
• M12: 3,332,143 km (0.111 R)
• M13: 3,453,168 km (0.057 R)
• M14: 3,589,451 km (0.119 R)
• M15: 3,727,530 km (0.118 R)
• M16: 4,371,100 km (0.069 R)
• M17: 4,804,485 km (0.114 R)
• M18: 4,972,484 km (0.102 R)
• M19: 5,440,875 km (0.116 R)
• M20: 5,616,203 km (0.078 R)
• M21: 6,120,498 km (0.069 R)
• M22: 7,225,128 km (0.109 R)
• M23: 7,400,607 km (0.107 R)
• M24: 7,577,431 km (0.11 R)
• M25: 7,666,442 km (0.097 R)
• M26: 7,935,419 km (0.108 R)
• M27: 8,025,926 km (0.107 R)
• M28: 8,280,841 km (0.098 R)
• M29: 8,372,544 km (0.109 R)
• M30: 8,501,348 km (0.102 R)
• M31: 8,798,748 km (0.093 R)
• M32: 8,911,096 km (0.043 R)
• M33: 9,289,130 km (0.113 R)
• M34: 9,614,506 km (0.031 R)
• M35: 9,885,427 km (0.12 R)
• M36: 10,198,236 km (0.118 R)
• M37: 10,395,257 km (0.113 R)
• M38: 10,494,291 km (0.051 R)
• M39: 10,753,245 km (0.071 R)
• M40: 10,933,809 km (0.11 R)
• M41: 11,522,477 km (0.034 R)
• M42: 11,625,101 km (0.057 R)
• M43: 11,769,164 km (0.077 R)
• M44: 11,893,031 km (0.049 R)
• M45: 12,372,342 km (0.06 R)
• M46: 12,603,770 km (0.065 R)
• M47: 12,879,329 km (0.069 R)
• M48: 13,285,338 km (0.116 R)
• M49: 13,717,526 km (0.106 R)
• M50: 13,935,341 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 10.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.09 AU - 11.35 AU

Year: 10602 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,490,500 km

• M1: 198,666 km (0.109 R)
• M2: 287,826 km (0.115 R)
• M3: 530,923 km (0.084 R)
• M4: 727,644 km (0.103 R)
• M5: 819,647 km (0.034 R)
• M6: 1,085,781 km (0.068 R)
• M7: 1,180,776 km (0.044 R)
• M8: 1,354,160 km (0.107 R)
• M9: 1,630,168 km (0.078 R)
• M10: 1,967,960 km (0.112 R)
• M11: 2,070,584 km (0.058 R)
• M12: 2,327,743 km (0.078 R)
• M13: 2,741,231 km (0.057 R)
• M14: 3,618,174 km (0.092 R)
• M15: 3,690,579 km (0.087 R)
• M16: 3,818,186 km (0.105 R)
• M17: 4,517,706 km (0.099 R)
• M18: 5,113,854 km (0.094 R)
• M19: 5,713,891 km (0.077 R)
• M20: 5,819,507 km (0.064 R)
• M21: 6,270,694 km (0.071 R)
• M22: 7,667,938 km (0.119 R)
• M23: 7,925,546 km (0.049 R)
• M24: 8,960,164 km (0.069 R)
• M25: 9,207,001 km (0.102 R)
• M26: 10,655,707 km (0.12 R)
• M27: 10,996,042 km (0.07 R)
• M28: 11,473,259 km (0.095 R)
• M29: 13,958,977 km (0.098 R)
• M30: 14,417,944 km (0.111 R)
• M31: 17,488,440 km (0.109 R)
• M32: 18,357,005 km (0.114 R)
• M33: 18,796,524 km (0.107 R)
• M34: 19,558,126 km (0.071 R)
• M35: 20,459,454 km (0.089 R)
• M36: 21,803,590 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.7

Radius: 5.7

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.15 AU - 15.41 AU

Year: 18879 Days

Day: 16.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,490,500 km

• M1: 77,492 km (0.118 R)
• M2: 471,682 km (0.079 R)
• M3: 593,455 km (0.085 R)
• M4: 771,775 km (0.078 R)
• M5: 1,519,017 km (0.053 R)
• M6: 3,009,161 km (0.12 R)
• M7: 3,672,329 km (0.113 R)
• M8: 3,753,261 km (0.109 R)
• M9: 4,293,608 km (0.096 R)
• M10: 4,769,779 km (0.094 R)
• M11: 5,262,554 km (0.098 R)
• M12: 6,199,485 km (0.041 R)
• M13: 7,237,545 km (0.079 R)
• M14: 9,414,044 km (0.108 R)
• M15: 9,580,696 km (0.107 R)
• M16: 9,748,396 km (0.103 R)
• M17: 9,804,495 km (0.107 R)
• M18: 12,195,368 km (0.116 R)
• M19: 14,498,278 km (0.102 R)
• M20: 15,995,603 km (0.087 R)
• M21: 17,473,330 km (0.041 R)
• M22: 17,746,646 km (0.066 R)
• M23: 17,952,642 km (0.05 R)
• M24: 19,841,315 km (0.101 R)
• M25: 20,990,077 km (0.095 R)
• M26: 21,062,483 km (0.084 R)
• M27: 21,207,742 km (0.067 R)
• M28: 21,939,126 km (0.064 R)
• M29: 22,976,887 km (0.051 R)
• M30: 25,485,493 km (0.091 R)
• M31: 25,873,101 km (0.101 R)
• M32: 26,106,624 km (0.079 R)
• M33: 26,340,744 km (0.103 R)
• M34: 26,418,984 km (0.103 R)
• M35: 27,126,432 km (0.118 R)
• M36: 28,399,510 km (0.114 R)
• M37: 29,286,027 km (0.114 R)
• M38: 29,367,109 km (0.075 R)
• M39: 29,610,655 km (0.069 R)
• M40: 30,591,568 km (0.104 R)
• M41: 33,767,531 km (0.074 R)
• M42: 34,363,977 km (0.054 R)
• M43: 34,534,968 km (0.114 R)
• M44: 35,049,884 km (0.081 R)
• M45: 35,826,745 km (0.085 R)
• M46: 36,871,537 km (0.06 R)
• M47: 37,485,636 km (0.036 R)
• M48: 37,573,600 km (0.074 R)
• M49: 38,901,879 km (0.076 R)
• M50: 40,065,451 km (0.088 R)
• M51: 40,155,360 km (0.091 R)
• M52: 40,877,618 km (0.059 R)
• M53: 40,968,274 km (0.109 R)
• M54: 41,240,393 km (0.09 R)
• M55: 43,716,537 km (0.103 R)
• M56: 43,994,639 km (0.087 R)
• M57: 44,739,188 km (0.046 R)
• M58: 45,393,978 km (0.09 R)
• M59: 45,675,521 km (0.098 R)
• M60: 46,240,552 km (0.048 R)
• M61: 46,902,523 km (0.091 R)
• M62: 48,523,416 km (0.077 R)
• M63: 48,907,433 km (0.098 R)
• M64: 53,099,016 km (0.066 R)
• M65: 53,494,703 km (0.069 R)
• M66: 55,387,714 km (0.098 R)
• M67: 59,855,155 km (0.095 R)
• M68: 60,886,483 km (0.098 R)
• M69: 62,236,005 km (0.1 R)
• M70: 62,548,815 km (0.104 R)
• M71: 64,647,673 km (0.063 R)
• M72: 67,196,521 km (0.112 R)
• M73: 67,624,521 km (0.114 R)
• M74: 67,731,633 km (0.108 R)
• M75: 68,268,240 km (0.11 R)
• M76: 70,103,058 km (0.114 R)
• M77: 70,428,583 km (0.118 R)
• M78: 72,501,561 km (0.082 R)
• M79: 73,160,390 km (0.072 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit