🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.69 AU - 1.13 AU

Year: 320 Days

Day: 14.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.91 AU - 2.35 AU

Year: 1147 Days

Day: 27.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.69 AU - 3.81 AU

Year: 2162 Days

Day: 40.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,271,647 km

• M1: 1,157,738 km (0.086 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.1

Radius: 11.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.7 AU - 7.24 AU

Year: 5382 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,271,647 km

• M1: 153,487 km (0.093 R)
• M2: 236,514 km (0.117 R)
• M3: 350,807 km (0.059 R)
• M4: 549,024 km (0.106 R)
• M5: 695,630 km (0.067 R)
• M6: 787,932 km (0.074 R)
• M7: 870,809 km (0.118 R)
• M8: 971,489 km (0.034 R)
• M9: 1,169,855 km (0.109 R)
• M10: 1,331,870 km (0.066 R)
• M11: 1,554,172 km (0.084 R)
• M12: 1,678,937 km (0.071 R)
• M13: 2,054,428 km (0.08 R)
• M14: 2,817,825 km (0.11 R)
• M15: 2,905,340 km (0.064 R)
• M16: 3,287,712 km (0.112 R)
• M17: 4,050,811 km (0.104 R)
• M18: 4,503,793 km (0.099 R)
• M19: 5,376,099 km (0.042 R)
• M20: 5,650,760 km (0.106 R)
• M21: 5,789,737 km (0.084 R)
• M22: 5,873,811 km (0.094 R)
• M23: 6,213,847 km (0.107 R)
• M24: 6,589,637 km (0.113 R)
• M25: 7,332,988 km (0.119 R)
• M26: 8,197,215 km (0.098 R)
• M27: 8,481,750 km (0.12 R)
• M28: 8,577,344 km (0.063 R)
• M29: 8,769,726 km (0.102 R)
• M30: 8,866,367 km (0.106 R)
• M31: 9,453,987 km (0.086 R)
• M32: 9,619,592 km (0.109 R)
• M33: 9,719,224 km (0.112 R)
• M34: 10,291,137 km (0.069 R)
• M35: 10,666,927 km (0.053 R)
• M36: 10,873,820 km (0.075 R)
• M37: 10,977,791 km (0.052 R)
• M38: 11,117,067 km (0.097 R)
• M39: 12,179,211 km (0.032 R)
• M40: 12,395,530 km (0.116 R)
• M41: 12,504,288 km (0.094 R)
• M42: 14,781,466 km (0.081 R)
• M43: 14,858,360 km (0.045 R)
• M44: 15,050,892 km (0.085 R)
• M45: 15,205,576 km (0.106 R)
• M46: 15,555,635 km (0.09 R)
• M47: 15,947,731 km (0.062 R)
• M48: 16,661,612 km (0.107 R)
• M49: 16,901,867 km (0.083 R)
• M50: 17,588,970 km (0.094 R)
• M51: 17,711,191 km (0.044 R)
• M52: 17,792,872 km (0.12 R)
• M53: 18,120,491 km (0.091 R)
• M54: 18,285,198 km (0.115 R)
• M55: 18,491,643 km (0.115 R)
• M56: 19,032,140 km (0.072 R)
• M57: 19,789,255 km (0.052 R)
• M58: 20,213,963 km (0.071 R)
• M59: 20,384,804 km (0.091 R)
• M60: 20,770,767 km (0.102 R)
• M61: 21,029,421 km (0.04 R)
• M62: 21,202,506 km (0.117 R)
• M63: 21,462,956 km (0.045 R)
• M64: 21,593,555 km (0.037 R)
• M65: 21,855,651 km (0.026 R)
• M66: 22,870,074 km (0.087 R)
• M67: 24,624,857 km (0.027 R)
• M68: 26,189,950 km (0.108 R)
• M69: 26,703,070 km (0.044 R)
• M70: 27,834,329 km (0.114 R)
• M71: 28,501,536 km (0.086 R)
• M72: 29,754,418 km (0.084 R)
• M73: 31,271,640 km (0.039 R)
• M74: 31,419,891 km (0.116 R)
• M75: 31,518,775 km (0.081 R)
• M76: 32,014,842 km (0.115 R)
• M77: 32,164,141 km (0.119 R)
• M78: 32,563,567 km (0.084 R)
• M79: 33,316,792 km (0.047 R)
• M80: 33,771,570 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 11.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.65 AU - 7.59 AU

Year: 5586 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,271,647 km

• M1: 146,456 km (0.109 R)
• M2: 282,441 km (0.093 R)
• M3: 382,372 km (0.109 R)
• M4: 472,729 km (0.103 R)
• M5: 650,003 km (0.066 R)
• M6: 763,548 km (0.073 R)
• M7: 1,024,745 km (0.079 R)
• M8: 1,490,743 km (0.055 R)
• M9: 1,617,153 km (0.116 R)
• M10: 2,080,308 km (0.049 R)
• M11: 2,335,372 km (0.097 R)
• M12: 2,450,264 km (0.115 R)
• M13: 2,634,718 km (0.119 R)
• M14: 2,858,666 km (0.118 R)
• M15: 3,307,160 km (0.096 R)
• M16: 4,090,305 km (0.089 R)
• M17: 4,209,684 km (0.105 R)
• M18: 4,390,847 km (0.111 R)
• M19: 4,574,852 km (0.098 R)
• M20: 4,740,457 km (0.106 R)
• M21: 5,292,473 km (0.08 R)
• M22: 5,466,456 km (0.058 R)
• M23: 6,573,330 km (0.053 R)
• M24: 6,902,296 km (0.081 R)
• M25: 7,478,547 km (0.03 R)
• M26: 7,846,708 km (0.05 R)
• M27: 7,995,557 km (0.073 R)
• M28: 8,070,356 km (0.064 R)
• M29: 8,296,249 km (0.055 R)
• M30: 8,473,373 km (0.107 R)
• M31: 8,549,668 km (0.096 R)
• M32: 8,728,587 km (0.063 R)
• M33: 8,934,583 km (0.119 R)
• M34: 9,038,255 km (0.107 R)
• M35: 9,220,614 km (0.115 R)
• M36: 9,430,351 km (0.05 R)
• M37: 9,801,503 km (0.098 R)
• M38: 10,558,019 km (0.119 R)
• M39: 10,695,051 km (0.111 R)
• M40: 10,971,059 km (0.11 R)
• M41: 11,137,711 km (0.069 R)
• M42: 11,305,261 km (0.084 R)
• M43: 11,586,355 km (0.064 R)
• M44: 12,069,706 km (0.107 R)
• M45: 12,472,573 km (0.101 R)
• M46: 12,588,511 km (0.112 R)
• M47: 12,997,063 km (0.103 R)
• M48: 13,410,103 km (0.104 R)
• M49: 13,618,193 km (0.086 R)
• M50: 14,007,597 km (0.112 R)
• M51: 15,414,714 km (0.091 R)
• M52: 15,914,670 km (0.044 R)
• M53: 16,834,548 km (0.112 R)
• M54: 17,123,421 km (0.034 R)
• M55: 17,478,866 km (0.074 R)
• M56: 17,576,254 km (0.118 R)
• M57: 17,673,792 km (0.076 R)
• M58: 18,526,649 km (0.118 R)
• M59: 19,124,891 km (0.119 R)
• M60: 19,426,480 km (0.051 R)
• M61: 19,662,097 km (0.029 R)
• M62: 20,579,880 km (0.117 R)
• M63: 20,854,392 km (0.084 R)
• M64: 20,957,764 km (0.065 R)
• M65: 21,095,693 km (0.108 R)
• M66: 21,372,599 km (0.072 R)
• M67: 21,511,426 km (0.115 R)
• M68: 22,140,335 km (0.054 R)
• M69: 22,421,729 km (0.112 R)
• M70: 22,527,495 km (0.057 R)
• M71: 22,845,988 km (0.078 R)
• M72: 23,451,710 km (0.12 R)
• M73: 23,630,779 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 9

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.32 AU - 8.78 AU

Year: 7654 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,271,647 km

• M1: 127,757 km (0.1 R)
• M2: 202,406 km (0.062 R)
• M3: 392,096 km (0.033 R)
• M4: 704,157 km (0.094 R)
• M5: 904,469 km (0.102 R)
• M6: 1,504,057 km (0.093 R)
• M7: 1,969,755 km (0.12 R)
• M8: 2,087,040 km (0.032 R)
• M9: 2,353,474 km (0.106 R)
• M10: 3,581,971 km (0.092 R)
• M11: 4,139,373 km (0.11 R)
• M12: 4,474,472 km (0.099 R)
• M13: 4,629,755 km (0.091 R)
• M14: 4,692,287 km (0.046 R)
• M15: 4,881,827 km (0.095 R)
• M16: 5,968,805 km (0.097 R)
• M17: 6,277,875 km (0.115 R)
• M18: 6,662,790 km (0.107 R)
• M19: 7,091,537 km (0.059 R)
• M20: 7,163,943 km (0.065 R)
• M21: 7,639,963 km (0.11 R)
• M22: 7,714,164 km (0.079 R)
• M23: 7,900,712 km (0.073 R)
• M24: 8,202,152 km (0.101 R)
• M25: 8,316,146 km (0.099 R)
• M26: 8,933,237 km (0.102 R)
• M27: 10,089,030 km (0.103 R)
• M28: 10,334,071 km (0.081 R)
• M29: 10,416,201 km (0.045 R)
• M30: 10,871,576 km (0.093 R)
• M31: 11,206,975 km (0.096 R)
• M32: 11,418,357 km (0.082 R)
• M33: 12,146,749 km (0.107 R)
• M34: 12,538,396 km (0.071 R)
• M35: 12,626,060 km (0.072 R)
• M36: 12,845,969 km (0.051 R)
• M37: 13,245,096 km (0.056 R)
• M38: 13,378,986 km (0.112 R)
• M39: 14,512,489 km (0.115 R)
• M40: 15,347,694 km (0.095 R)
• M41: 15,488,466 km (0.034 R)
• M42: 16,581,428 km (0.071 R)
• M43: 16,725,790 km (0.114 R)
• M44: 17,600,937 km (0.075 R)
• M45: 17,748,291 km (0.059 R)
• M46: 18,192,597 km (0.12 R)
• M47: 18,441,079 km (0.07 R)
• M48: 18,840,954 km (0.101 R)
• M49: 19,446,227 km (0.103 R)
• M50: 19,751,257 km (0.097 R)
• M51: 20,987,085 km (0.095 R)
• M52: 21,719,516 km (0.11 R)
• M53: 21,824,833 km (0.047 R)
• M54: 22,035,916 km (0.047 R)
• M55: 23,586,947 km (0.111 R)
• M56: 24,403,003 km (0.098 R)
• M57: 24,567,262 km (0.082 R)
• M58: 25,117,632 km (0.1 R)
• M59: 25,950,892 km (0.115 R)
• M60: 26,174,541 km (0.064 R)
• M61: 26,342,689 km (0.069 R)
• M62: 26,455,037 km (0.115 R)
• M63: 26,962,623 km (0.066 R)
• M64: 27,302,659 km (0.109 R)
• M65: 27,872,776 km (0.104 R)
• M66: 28,159,256 km (0.06 R)
• M67: 29,606,316 km (0.064 R)
• M68: 29,723,003 km (0.036 R)
• M69: 30,663,076 km (0.12 R)
• M70: 30,958,831 km (0.113 R)
• M71: 31,493,493 km (0.094 R)
• M72: 32,091,286 km (0.069 R)
• M73: 33,297,943 km (0.081 R)
• M74: 34,888,767 km (0.11 R)
• M75: 36,316,529 km (0.063 R)
• M76: 36,943,344 km (0.05 R)
• M77: 37,510,469 km (0.071 R)
• M78: 37,573,600 km (0.088 R)
• M79: 39,164,872 km (0.03 R)
• M80: 39,550,087 km (0.074 R)
• M81: 40,648,285 km (0.058 R)
• M82: 41,103,361 km (0.082 R)
• M83: 41,756,356 km (0.062 R)
• M84: 41,887,404 km (0.069 R)
• M85: 42,018,601 km (0.107 R)
• M86: 42,874,451 km (0.105 R)
• M87: 43,006,695 km (0.091 R)
• M88: 43,271,483 km (0.102 R)
• M89: 43,669,563 km (0.116 R)
• M90: 43,736,134 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 5.2

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.11 AU - 13.17 AU

Year: 16581 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,271,647 km

• M1: 134,638 km (0.029 R)
• M2: 402,269 km (0.092 R)
• M3: 522,545 km (0.086 R)
• M4: 639,082 km (0.12 R)
• M5: 747,989 km (0.113 R)
• M6: 897,138 km (0.107 R)
• M7: 1,110,615 km (0.069 R)
• M8: 1,521,261 km (0.083 R)
• M9: 1,797,269 km (0.102 R)
• M10: 2,867,791 km (0.116 R)
• M11: 3,450,475 km (0.069 R)
• M12: 3,560,280 km (0.116 R)
• M13: 3,868,152 km (0.094 R)
• M14: 4,097,486 km (0.027 R)
• M15: 4,996,120 km (0.105 R)
• M16: 5,887,723 km (0.11 R)
• M17: 6,251,246 km (0.093 R)
• M18: 6,965,277 km (0.072 R)
• M19: 7,174,115 km (0.085 R)
• M20: 7,420,204 km (0.104 R)
• M21: 8,358,631 km (0.095 R)
• M22: 9,181,420 km (0.117 R)
• M23: 9,834,714 km (0.097 R)
• M24: 10,782,416 km (0.057 R)
• M25: 12,132,238 km (0.066 R)
• M26: 12,720,756 km (0.032 R)
• M27: 13,361,783 km (0.109 R)
• M28: 15,936,960 km (0.118 R)
• M29: 18,037,165 km (0.081 R)
• M30: 18,852,922 km (0.072 R)
• M31: 19,828,001 km (0.084 R)
• M32: 20,074,389 km (0.037 R)
• M33: 20,919,317 km (0.077 R)
• M34: 21,170,193 km (0.029 R)
• M35: 21,371,402 km (0.047 R)
• M36: 21,421,966 km (0.116 R)
• M37: 21,826,778 km (0.12 R)
• M38: 21,979,218 km (0.077 R)
• M39: 23,056,473 km (0.059 R)
• M40: 23,108,233 km (0.045 R)
• M41: 23,263,666 km (0.077 R)
• M42: 23,679,697 km (0.105 R)
• M43: 25,048,967 km (0.102 R)
• M44: 25,635,989 km (0.07 R)
• M45: 25,689,545 km (0.118 R)
• M46: 25,743,250 km (0.057 R)
• M47: 27,096,064 km (0.118 R)
• M48: 27,973,904 km (0.103 R)
• M49: 28,416,265 km (0.06 R)
• M50: 28,638,268 km (0.081 R)
• M51: 28,972,470 km (0.092 R)
• M52: 29,870,057 km (0.117 R)
• M53: 30,492,384 km (0.083 R)
• M54: 31,233,343 km (0.093 R)
• M55: 31,864,795 km (0.036 R)
• M56: 32,095,625 km (0.094 R)
• M57: 32,849,299 km (0.083 R)
• M58: 36,281,972 km (0.11 R)
• M59: 36,764,275 km (0.087 R)
• M60: 37,674,429 km (0.105 R)
• M61: 37,796,351 km (0.118 R)
• M62: 37,857,387 km (0.109 R)
• M63: 39,331,225 km (0.112 R)
• M64: 40,262,023 km (0.093 R)
• M65: 40,573,785 km (0.046 R)
• M66: 41,640,119 km (0.082 R)
• M67: 41,829,210 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit