🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 41.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,937,020 km

• M1: 211,083 km (0.101 R)
• M2: 424,260 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.47 AU - 1.57 AU

Year: 702 Days

Day: 14 Hours

Environment

Temp: -38 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,937,020 km

• M1: 337,044 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.98 AU - 2.8 AU

Year: 1385 Days

Day: 19.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.65 AU - 3.45 AU

Year: 1996 Days

Day: 16.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,937,020 km

• M1: 788,680 km (0.092 R)
• M2: 1,426,416 km (0.062 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 14.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.85 AU - 6.09 AU

Year: 5466 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,937,020 km

• M1: 194,776 km (0.036 R)
• M2: 391,348 km (0.046 R)
• M3: 569,070 km (0.097 R)
• M4: 1,048,083 km (0.099 R)
• M5: 1,784,703 km (0.079 R)
• M6: 2,087,638 km (0.073 R)
• M7: 2,346,293 km (0.104 R)
• M8: 2,573,532 km (0.107 R)
• M9: 2,808,251 km (0.105 R)
• M10: 3,139,910 km (0.116 R)
• M11: 3,276,193 km (0.033 R)
• M12: 3,484,434 km (0.107 R)
• M13: 3,817,289 km (0.092 R)
• M14: 3,914,228 km (0.088 R)
• M15: 4,110,800 km (0.118 R)
• M16: 4,462,804 km (0.084 R)
• M17: 4,616,740 km (0.049 R)
• M18: 5,304,142 km (0.076 R)
• M19: 5,522,256 km (0.104 R)
• M20: 5,715,536 km (0.118 R)
• M21: 5,854,961 km (0.025 R)
• M22: 5,967,309 km (0.101 R)
• M23: 6,137,253 km (0.119 R)
• M24: 6,511,098 km (0.111 R)
• M25: 6,744,919 km (0.113 R)
• M26: 7,402,252 km (0.113 R)
• M27: 7,615,728 km (0.068 R)
• M28: 7,769,365 km (0.09 R)
• M29: 8,205,443 km (0.113 R)
• M30: 8,489,978 km (0.03 R)
• M31: 8,585,571 km (0.054 R)
• M32: 8,681,613 km (0.109 R)
• M33: 8,777,954 km (0.069 R)
• M34: 9,166,759 km (0.057 R)
• M35: 9,396,242 km (0.037 R)
• M36: 10,062,402 km (0.083 R)
• M37: 10,847,342 km (0.1 R)
• M38: 11,124,995 km (0.042 R)
• M39: 11,405,042 km (0.057 R)
• M40: 11,829,601 km (0.12 R)
• M41: 13,393,049 km (0.108 R)
• M42: 13,878,494 km (0.092 R)
• M43: 14,066,837 km (0.073 R)
• M44: 15,136,761 km (0.052 R)
• M45: 15,291,745 km (0.097 R)
• M46: 16,312,152 km (0.105 R)
• M47: 16,750,474 km (0.091 R)
• M48: 18,047,786 km (0.072 R)
• M49: 18,294,623 km (0.081 R)
• M50: 18,625,384 km (0.116 R)
• M51: 18,833,325 km (0.089 R)
• M52: 19,125,489 km (0.055 R)
• M53: 19,293,189 km (0.046 R)
• M54: 20,738,005 km (0.107 R)
• M55: 21,256,361 km (0.108 R)
• M56: 21,953,936 km (0.077 R)
• M57: 22,393,904 km (0.088 R)
• M58: 22,703,571 km (0.083 R)
• M59: 24,182,496 km (0.06 R)
• M60: 24,318,480 km (0.119 R)
• M61: 24,728,079 km (0.117 R)
• M62: 25,738,613 km (0.086 R)
• M63: 26,482,264 km (0.05 R)
• M64: 26,856,558 km (0.081 R)
• M65: 27,185,673 km (0.077 R)
• M66: 27,374,316 km (0.073 R)
• M67: 27,990,360 km (0.118 R)
• M68: 28,085,654 km (0.062 R)
• M69: 28,611,042 km (0.118 R)
• M70: 29,139,870 km (0.106 R)
• M71: 29,477,961 km (0.038 R)
• M72: 30,255,721 km (0.038 R)
• M73: 30,892,708 km (0.108 R)
• M74: 31,040,361 km (0.064 R)
• M75: 33,031,060 km (0.098 R)
• M76: 33,686,897 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.5

Radius: 10.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.02 AU - 7.22 AU

Year: 6383 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,937,020 km

• M1: 142,268 km (0.045 R)
• M2: 230,530 km (0.074 R)
• M3: 296,054 km (0.052 R)
• M4: 421,716 km (0.109 R)
• M5: 492,925 km (0.089 R)
• M6: 702,661 km (0.096 R)
• M7: 1,015,470 km (0.083 R)
• M8: 1,247,796 km (0.075 R)
• M9: 1,356,703 km (0.052 R)
• M10: 1,540,858 km (0.061 R)
• M11: 3,404,997 km (0.106 R)
• M12: 3,559,681 km (0.071 R)
• M13: 3,756,403 km (0.03 R)
• M14: 3,976,910 km (0.118 R)
• M15: 4,098,982 km (0.042 R)
• M16: 4,222,400 km (0.113 R)
• M17: 4,326,071 km (0.117 R)
• M18: 4,430,790 km (0.113 R)
• M19: 5,098,295 km (0.1 R)
• M20: 5,365,178 km (0.085 R)
• M21: 5,751,141 km (0.082 R)
• M22: 5,959,082 km (0.038 R)
• M23: 6,767,359 km (0.029 R)
• M24: 6,986,969 km (0.093 R)
• M25: 7,085,404 km (0.108 R)
• M26: 7,159,604 km (0.065 R)
• M27: 7,258,788 km (0.102 R)
• M28: 7,660,309 km (0.082 R)
• M29: 7,940,655 km (0.098 R)
• M30: 8,069,160 km (0.083 R)
• M31: 8,458,862 km (0.064 R)
• M32: 8,988,139 km (0.08 R)
• M33: 9,664,770 km (0.118 R)
• M34: 10,134,358 km (0.111 R)
• M35: 10,981,082 km (0.088 R)
• M36: 11,268,310 km (0.078 R)
• M37: 11,821,074 km (0.103 R)
• M38: 12,382,515 km (0.081 R)
• M39: 12,952,782 km (0.05 R)
• M40: 13,073,956 km (0.045 R)
• M41: 13,165,061 km (0.093 R)
• M42: 13,901,681 km (0.072 R)
• M43: 14,368,726 km (0.047 R)
• M44: 14,588,485 km (0.058 R)
• M45: 14,936,151 km (0.112 R)
• M46: 15,190,766 km (0.109 R)
• M47: 15,414,565 km (0.096 R)
• M48: 15,768,663 km (0.105 R)
• M49: 16,386,502 km (0.096 R)
• M50: 16,452,026 km (0.12 R)
• M51: 16,813,903 km (0.085 R)
• M52: 17,915,093 km (0.092 R)
• M53: 18,185,566 km (0.038 R)
• M54: 18,559,710 km (0.115 R)
• M55: 18,730,701 km (0.063 R)
• M56: 18,833,474 km (0.117 R)
• M57: 19,315,628 km (0.112 R)
• M58: 19,871,684 km (0.095 R)
• M59: 20,362,664 km (0.093 R)
• M60: 20,538,890 km (0.115 R)
• M61: 20,964,047 km (0.097 R)
• M62: 21,106,464 km (0.101 R)
• M63: 21,177,673 km (0.12 R)
• M64: 21,499,608 km (0.079 R)
• M65: 21,895,294 km (0.093 R)
• M66: 22,257,022 km (0.075 R)
• M67: 22,438,633 km (0.119 R)
• M68: 22,693,698 km (0.068 R)
• M69: 23,538,627 km (0.112 R)
• M70: 24,020,631 km (0.109 R)
• M71: 24,095,131 km (0.094 R)
• M72: 24,169,630 km (0.107 R)
• M73: 25,259,152 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 9.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.23 AU - 7.71 AU

Year: 7651 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,937,020 km

• M1: 140,622 km (0.09 R)
• M2: 233,971 km (0.093 R)
• M3: 518,207 km (0.086 R)
• M4: 594,502 km (0.088 R)
• M5: 663,467 km (0.081 R)
• M6: 797,656 km (0.075 R)
• M7: 941,569 km (0.095 R)
• M8: 1,037,760 km (0.061 R)
• M9: 1,225,655 km (0.107 R)
• M10: 1,301,053 km (0.104 R)
• M11: 1,393,504 km (0.086 R)
• M12: 1,456,634 km (0.103 R)
• M13: 1,569,282 km (0.069 R)
• M14: 1,718,431 km (0.041 R)
• M15: 2,139,549 km (0.094 R)
• M16: 2,553,336 km (0.103 R)
• M17: 2,769,805 km (0.102 R)
• M18: 2,910,576 km (0.109 R)
• M19: 3,053,891 km (0.12 R)
• M20: 3,241,636 km (0.076 R)
• M21: 3,716,460 km (0.094 R)
• M22: 4,827,374 km (0.105 R)
• M23: 5,194,487 km (0.095 R)
• M24: 5,318,952 km (0.067 R)
• M25: 5,394,050 km (0.069 R)
• M26: 5,749,345 km (0.087 R)
• M27: 5,981,671 km (0.092 R)
• M28: 6,322,904 km (0.079 R)
• M29: 6,402,639 km (0.104 R)
• M30: 7,051,894 km (0.096 R)
• M31: 7,189,823 km (0.1 R)
• M32: 7,496,499 km (0.099 R)
• M33: 7,693,818 km (0.034 R)
• M34: 7,950,080 km (0.105 R)
• M35: 8,180,311 km (0.093 R)
• M36: 8,354,443 km (0.061 R)
• M37: 8,824,629 km (0.099 R)
• M38: 9,455,034 km (0.106 R)
• M39: 9,607,325 km (0.113 R)
• M40: 9,944,967 km (0.076 R)
• M41: 10,443,278 km (0.098 R)
• M42: 10,758,929 km (0.064 R)
• M43: 11,206,077 km (0.109 R)
• M44: 12,617,084 km (0.085 R)
• M45: 13,190,343 km (0.084 R)
• M46: 13,428,802 km (0.105 R)
• M47: 14,083,443 km (0.084 R)
• M48: 15,603,058 km (0.048 R)
• M49: 15,891,483 km (0.084 R)
• M50: 16,951,832 km (0.09 R)
• M51: 17,471,835 km (0.108 R)
• M52: 18,034,921 km (0.063 R)
• M53: 20,189,130 km (0.072 R)
• M54: 20,621,767 km (0.099 R)
• M55: 21,857,446 km (0.103 R)
• M56: 22,585,987 km (0.036 R)
• M57: 22,789,740 km (0.064 R)
• M58: 22,912,260 km (0.102 R)
• M59: 22,994,090 km (0.096 R)
• M60: 23,817,776 km (0.073 R)
• M61: 24,441,749 km (0.11 R)
• M62: 24,567,262 km (0.109 R)
• M63: 24,944,996 km (0.029 R)
• M64: 25,113,443 km (0.118 R)
• M65: 25,197,817 km (0.052 R)
• M66: 25,324,526 km (0.075 R)
• M67: 25,833,607 km (0.081 R)
• M68: 26,818,859 km (0.099 R)
• M69: 28,253,802 km (0.072 R)
• M70: 28,826,014 km (0.114 R)
• M71: 29,224,393 km (0.092 R)
• M72: 29,446,396 km (0.109 R)
• M73: 29,624,567 km (0.058 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: 413 - 18,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit