🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 1 AU

Year: 278 Days

Day: 43.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.89 AU - 1.12 AU

Year: 375 Days

Day: 14.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.33 AU - 2.37 AU

Year: 1350 Days

Day: 26.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.42 AU - 3.04 AU

Year: 1690 Days

Day: 26 Hours

Environment

Temp: -108 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.6

Radius: 14.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.26 AU - 6.24 AU

Year: 4508 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,623,382 km

• M1: 186,249 km (0.052 R)
• M2: 281,693 km (0.094 R)
• M3: 374,294 km (0.084 R)
• M4: 581,188 km (0.111 R)
• M5: 746,643 km (0.103 R)
• M6: 851,212 km (0.115 R)
• M7: 1,005,746 km (0.062 R)
• M8: 1,164,021 km (0.106 R)
• M9: 1,345,483 km (0.101 R)
• M10: 1,514,379 km (0.06 R)
• M11: 1,833,771 km (0.045 R)
• M12: 2,501,426 km (0.077 R)
• M13: 2,619,908 km (0.095 R)
• M14: 3,563,122 km (0.1 R)
• M15: 3,717,806 km (0.052 R)
• M16: 3,843,319 km (0.032 R)
• M17: 4,326,819 km (0.099 R)
• M18: 4,615,094 km (0.073 R)
• M19: 4,727,592 km (0.094 R)
• M20: 4,955,579 km (0.083 R)
• M21: 5,328,078 km (0.05 R)
• M22: 5,733,787 km (0.061 R)
• M23: 6,050,935 km (0.116 R)
• M24: 6,677,151 km (0.114 R)
• M25: 6,933,413 km (0.057 R)
• M26: 7,896,673 km (0.098 R)
• M27: 8,901,821 km (0.069 R)
• M28: 9,469,695 km (0.066 R)
• M29: 9,584,736 km (0.045 R)
• M30: 9,743,609 km (0.119 R)
• M31: 9,874,357 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 14.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.82 AU - 6.86 AU

Year: 6704 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,623,382 km

• M1: 183,557 km (0.086 R)
• M2: 279,748 km (0.069 R)
• M3: 398,529 km (0.118 R)
• M4: 668,553 km (0.114 R)
• M5: 776,263 km (0.069 R)
• M6: 950,844 km (0.092 R)
• M7: 1,064,538 km (0.094 R)
• M8: 1,250,040 km (0.087 R)
• M9: 1,642,435 km (0.119 R)
• M10: 1,768,995 km (0.082 R)
• M11: 1,965,566 km (0.06 R)
• M12: 2,073,426 km (0.092 R)
• M13: 2,267,156 km (0.116 R)
• M14: 2,438,146 km (0.111 R)
• M15: 2,598,814 km (0.106 R)
• M16: 3,520,487 km (0.106 R)
• M17: 3,652,881 km (0.073 R)
• M18: 3,957,013 km (0.105 R)
• M19: 4,147,003 km (0.102 R)
• M20: 4,287,176 km (0.084 R)
• M21: 4,536,256 km (0.111 R)
• M22: 4,717,120 km (0.103 R)
• M23: 5,123,577 km (0.12 R)
• M24: 5,580,150 km (0.098 R)
• M25: 5,735,134 km (0.063 R)
• M26: 5,931,107 km (0.083 R)
• M27: 6,049,738 km (0.111 R)
• M28: 6,209,209 km (0.072 R)
• M29: 6,410,568 km (0.106 R)
• M30: 7,027,510 km (0.072 R)
• M31: 7,534,796 km (0.114 R)
• M32: 7,858,077 km (0.081 R)
• M33: 8,010,368 km (0.115 R)
• M34: 8,163,855 km (0.102 R)
• M35: 8,629,852 km (0.113 R)
• M36: 8,877,437 km (0.057 R)
• M37: 9,036,310 km (0.064 R)
• M38: 9,127,415 km (0.109 R)
• M39: 9,495,276 km (0.056 R)
• M40: 9,704,414 km (0.057 R)
• M41: 10,412,311 km (0.088 R)
• M42: 10,603,946 km (0.106 R)
• M43: 10,700,137 km (0.089 R)
• M44: 10,893,567 km (0.077 R)
• M45: 11,136,963 km (0.116 R)
• M46: 11,283,868 km (0.118 R)
• M47: 11,803,122 km (0.088 R)
• M48: 12,103,365 km (0.074 R)
• M49: 12,330,156 km (0.112 R)
• M50: 12,431,433 km (0.103 R)
• M51: 12,685,899 km (0.099 R)
• M52: 13,044,934 km (0.072 R)
• M53: 13,303,589 km (0.059 R)
• M54: 13,668,458 km (0.075 R)
• M55: 13,799,506 km (0.101 R)
• M56: 15,323,759 km (0.117 R)
• M57: 15,514,646 km (0.054 R)
• M58: 15,788,709 km (0.096 R)
• M59: 16,147,295 km (0.107 R)
• M60: 16,258,297 km (0.085 R)
• M61: 17,466,449 km (0.105 R)
• M62: 17,923,470 km (0.118 R)
• M63: 18,124,680 km (0.057 R)
• M64: 18,442,276 km (0.058 R)
• M65: 18,820,160 km (0.075 R)
• M66: 19,435,905 km (0.082 R)
• M67: 19,613,029 km (0.065 R)
• M68: 19,760,981 km (0.09 R)
• M69: 19,849,992 km (0.102 R)
• M70: 19,968,922 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.7

Radius: 14.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.5 AU - 12.8 AU

Year: 13024 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,623,382 km

• M1: 302,936 km (0.069 R)
• M2: 453,581 km (0.094 R)
• M3: 574,157 km (0.101 R)
• M4: 799,152 km (0.026 R)
• M5: 1,076,357 km (0.059 R)
• M6: 1,249,591 km (0.106 R)
• M7: 1,409,212 km (0.109 R)
• M8: 1,527,693 km (0.058 R)
• M9: 1,956,740 km (0.086 R)
• M10: 2,063,403 km (0.095 R)
• M11: 2,452,208 km (0.045 R)
• M12: 3,623,260 km (0.045 R)
• M13: 3,789,015 km (0.094 R)
• M14: 5,056,408 km (0.082 R)
• M15: 5,582,693 km (0.111 R)
• M16: 5,852,418 km (0.078 R)
• M17: 6,404,883 km (0.084 R)
• M18: 6,728,164 km (0.08 R)
• M19: 7,056,980 km (0.066 R)
• M20: 8,292,659 km (0.091 R)
• M21: 11,200,991 km (0.111 R)
• M22: 12,134,781 km (0.086 R)
• M23: 12,636,383 km (0.117 R)
• M24: 12,737,511 km (0.108 R)
• M25: 14,024,352 km (0.11 R)
• M26: 14,603,744 km (0.063 R)
• M27: 15,190,916 km (0.072 R)
• M28: 15,731,413 km (0.029 R)
• M29: 16,998,656 km (0.091 R)
• M30: 17,166,356 km (0.07 R)
• M31: 18,413,104 km (0.094 R)
• M32: 19,747,667 km (0.098 R)
• M33: 20,041,926 km (0.118 R)
• M34: 20,159,959 km (0.107 R)
• M35: 20,813,701 km (0.112 R)
• M36: 21,233,323 km (0.075 R)
• M37: 22,264,202 km (0.059 R)
• M38: 23,311,387 km (0.108 R)
• M39: 24,122,956 km (0.104 R)
• M40: 24,374,430 km (0.09 R)
• M41: 24,690,231 km (0.116 R)
• M42: 24,816,791 km (0.102 R)
• M43: 25,007,229 km (0.075 R)
• M44: 25,325,723 km (0.09 R)
• M45: 25,517,358 km (0.073 R)
• M46: 25,837,946 km (0.103 R)
• M47: 26,547,937 km (0.049 R)
• M48: 27,133,613 km (0.073 R)
• M49: 27,987,218 km (0.091 R)
• M50: 28,317,830 km (0.049 R)
• M51: 29,183,553 km (0.047 R)
• M52: 29,653,290 km (0.048 R)
• M53: 30,125,570 km (0.108 R)
• M54: 32,177,754 km (0.097 R)
• M55: 32,663,199 km (0.087 R)
• M56: 33,290,762 km (0.099 R)
• M57: 35,554,178 km (0.071 R)
• M58: 36,415,712 km (0.093 R)
• M59: 37,648,099 km (0.045 R)
• M60: 37,866,961 km (0.037 R)
• M61: 38,159,574 km (0.118 R)
• M62: 38,820,498 km (0.087 R)
• M63: 39,115,355 km (0.109 R)
• M64: 39,411,110 km (0.104 R)
• M65: 40,004,715 km (0.093 R)
• M66: 41,200,899 km (0.09 R)
• M67: 42,560,744 km (0.069 R)
• M68: 43,169,757 km (0.052 R)
• M69: 43,781,612 km (0.065 R)
• M70: 44,011,843 km (0.112 R)
• M71: 44,242,523 km (0.052 R)
• M72: 45,246,624 km (0.099 R)
• M73: 46,336,145 km (0.081 R)
• M74: 47,119,889 km (0.088 R)
• M75: 47,277,116 km (0.083 R)
• M76: 48,620,804 km (0.108 R)
• M77: 49,656,769 km (0.048 R)
• M78: 49,896,874 km (0.115 R)
• M79: 50,057,093 km (0.113 R)
• M80: 50,458,614 km (0.105 R)
• M81: 52,319,163 km (0.115 R)
• M82: 52,482,075 km (0.116 R)
• M83: 52,644,987 km (0.095 R)
• M84: 53,790,906 km (0.092 R)
• M85: 55,110,509 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.5

Radius: 5.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.13 AU - 14.63 AU

Year: 16323 Days

Day: 16 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 38,623,382 km

• M1: 233,821 km (0.099 R)
• M2: 357,689 km (0.069 R)
• M3: 464,950 km (0.062 R)
• M4: 529,277 km (0.115 R)
• M5: 681,717 km (0.108 R)
• M6: 755,768 km (0.101 R)
• M7: 1,027,438 km (0.091 R)
• M8: 1,291,179 km (0.119 R)
• M9: 1,497,774 km (0.046 R)
• M10: 1,555,967 km (0.073 R)
• M11: 1,654,702 km (0.096 R)
• M12: 3,315,388 km (0.028 R)
• M13: 4,604,772 km (0.043 R)
• M14: 4,833,358 km (0.072 R)
• M15: 5,242,059 km (0.073 R)
• M16: 5,571,174 km (0.117 R)
• M17: 5,937,689 km (0.109 R)
• M18: 6,280,418 km (0.088 R)
• M19: 6,661,743 km (0.118 R)
• M20: 7,313,989 km (0.101 R)
• M21: 8,226,387 km (0.115 R)
• M22: 9,138,336 km (0.066 R)
• M23: 9,353,308 km (0.119 R)
• M24: 10,490,551 km (0.109 R)
• M25: 10,942,486 km (0.063 R)
• M26: 12,178,164 km (0.082 R)
• M27: 14,989,108 km (0.064 R)
• M28: 16,141,161 km (0.071 R)
• M29: 18,393,806 km (0.109 R)
• M30: 18,619,849 km (0.11 R)
• M31: 20,978,109 km (0.097 R)
• M32: 22,312,373 km (0.09 R)
• M33: 23,379,754 km (0.094 R)
• M34: 23,821,217 km (0.11 R)
• M35: 26,221,664 km (0.083 R)
• M36: 26,323,391 km (0.069 R)
• M37: 28,541,030 km (0.118 R)
• M38: 28,907,694 km (0.117 R)
• M39: 30,229,990 km (0.062 R)
• M40: 30,496,723 km (0.045 R)
• M41: 31,301,858 km (0.11 R)
• M42: 31,625,887 km (0.062 R)
• M43: 34,591,366 km (0.07 R)
• M44: 36,333,583 km (0.117 R)
• M45: 37,015,600 km (0.118 R)
• M46: 38,046,628 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit