🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 176 Days

Day: 31.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,284,751 km

• M1: 142,716 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.63 AU

Year: 201 Days

Day: 13.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,284,751 km

• M1: 38,147 km (0.058 R)
• M2: 112,049 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.83 AU - 1.09 AU

Year: 417 Days

Day: 28.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.1 AU

Year: 477 Days

Day: 28.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.91 AU - 1.33 AU

Year: 525 Days

Day: 24.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 10

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.76 AU - 3.46 AU

Year: 2429 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 72.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 98,284,751 km

• M1: 128,654 km (0.058 R)
• M2: 200,162 km (0.105 R)
• M3: 484,847 km (0.101 R)
• M4: 547,079 km (0.113 R)
• M5: 643,869 km (0.101 R)
• M6: 708,346 km (0.11 R)
• M7: 862,282 km (0.106 R)
• M8: 1,021,305 km (0.04 R)
• M9: 1,098,198 km (0.117 R)
• M10: 1,285,644 km (0.088 R)
• M11: 1,440,328 km (0.084 R)
• M12: 1,520,064 km (0.073 R)
• M13: 1,646,325 km (0.082 R)
• M14: 1,714,541 km (0.066 R)
• M15: 1,791,734 km (0.114 R)
• M16: 1,854,116 km (0.103 R)
• M17: 1,965,417 km (0.119 R)
• M18: 2,078,962 km (0.101 R)
• M19: 2,245,015 km (0.112 R)
• M20: 2,389,676 km (0.066 R)
• M21: 2,502,473 km (0.105 R)
• M22: 2,608,089 km (0.082 R)
• M23: 2,697,250 km (0.11 R)
• M24: 2,805,708 km (0.1 R)
• M25: 2,897,262 km (0.088 R)
• M26: 3,064,512 km (0.077 R)
• M27: 3,130,485 km (0.117 R)
• M28: 3,235,054 km (0.092 R)
• M29: 3,340,820 km (0.044 R)
• M30: 3,477,103 km (0.063 R)
• M31: 3,705,090 km (0.107 R)
• M32: 3,785,574 km (0.094 R)
• M33: 3,876,829 km (0.11 R)
• M34: 3,999,649 km (0.099 R)
• M35: 4,259,650 km (0.055 R)
• M36: 4,407,752 km (0.118 R)
• M37: 4,471,780 km (0.106 R)
• M38: 4,535,957 km (0.116 R)
• M39: 4,600,583 km (0.032 R)
• M40: 4,665,509 km (0.093 R)
• M41: 4,796,407 km (0.043 R)
• M42: 5,017,064 km (0.093 R)
• M43: 5,502,958 km (0.068 R)
• M44: 5,722,418 km (0.064 R)
• M45: 6,398,301 km (0.05 R)
• M46: 6,678,199 km (0.118 R)
• M47: 6,875,219 km (0.095 R)
• M48: 7,086,750 km (0.092 R)
• M49: 7,567,408 km (0.12 R)
• M50: 7,798,836 km (0.108 R)
• M51: 8,124,062 km (0.053 R)
• M52: 8,281,738 km (0.103 R)
• M53: 8,361,025 km (0.119 R)
• M54: 8,480,404 km (0.115 R)
• M55: 8,653,788 km (0.078 R)
• M56: 8,895,837 km (0.114 R)
• M57: 9,112,754 km (0.096 R)
• M58: 9,194,584 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.7

Radius: 6.2

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.26 AU - 13.58 AU

Year: 18228 Days

Day: 22 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,284,751 km

• M1: 116,836 km (0.109 R)
• M2: 446,998 km (0.113 R)
• M3: 540,048 km (0.119 R)
• M4: 599,139 km (0.067 R)
• M5: 639,680 km (0.097 R)
• M6: 834,756 km (0.11 R)
• M7: 904,020 km (0.043 R)
• M8: 951,293 km (0.092 R)
• M9: 1,252,433 km (0.103 R)
• M10: 2,284,808 km (0.066 R)
• M11: 2,515,937 km (0.087 R)
• M12: 2,789,402 km (0.113 R)
• M13: 3,108,345 km (0.045 R)
• M14: 3,217,102 km (0.086 R)
• M15: 3,551,453 km (0.112 R)
• M16: 4,455,324 km (0.115 R)
• M17: 4,869,411 km (0.062 R)
• M18: 5,038,606 km (0.12 R)
• M19: 5,469,897 km (0.113 R)
• M20: 5,734,386 km (0.117 R)
• M21: 7,601,517 km (0.095 R)
• M22: 9,585,334 km (0.117 R)
• M23: 10,118,501 km (0.086 R)
• M24: 11,548,956 km (0.115 R)
• M25: 12,001,788 km (0.092 R)
• M26: 12,402,860 km (0.094 R)
• M27: 12,808,121 km (0.084 R)
• M28: 13,159,078 km (0.034 R)
• M29: 13,394,844 km (0.049 R)
• M30: 13,930,255 km (0.041 R)
• M31: 14,291,085 km (0.068 R)
• M32: 15,515,992 km (0.052 R)
• M33: 15,765,072 km (0.07 R)
• M34: 15,952,668 km (0.036 R)
• M35: 16,393,383 km (0.109 R)
• M36: 16,583,373 km (0.102 R)
• M37: 17,029,773 km (0.067 R)
• M38: 17,999,616 km (0.064 R)
• M39: 18,195,739 km (0.092 R)
• M40: 18,854,568 km (0.033 R)
• M41: 19,655,515 km (0.096 R)
• M42: 19,790,003 km (0.099 R)
• M43: 19,857,472 km (0.068 R)
• M44: 19,924,940 km (0.091 R)
• M45: 22,615,159 km (0.062 R)
• M46: 24,182,197 km (0.044 R)
• M47: 24,615,731 km (0.12 R)
• M48: 25,857,693 km (0.096 R)
• M49: 26,005,196 km (0.097 R)
• M50: 26,449,203 km (0.086 R)
• M51: 26,821,103 km (0.113 R)
• M52: 30,168,206 km (0.105 R)
• M53: 30,323,488 km (0.111 R)
• M54: 30,712,742 km (0.109 R)
• M55: 31,182,031 km (0.103 R)
• M56: 31,811,538 km (0.084 R)
• M57: 32,843,165 km (0.088 R)
• M58: 33,162,856 km (0.094 R)
• M59: 34,533,023 km (0.041 R)
• M60: 35,020,862 km (0.115 R)
• M61: 35,184,073 km (0.112 R)
• M62: 35,675,053 km (0.099 R)
• M63: 35,839,311 km (0.092 R)
• M64: 36,829,500 km (0.116 R)
• M65: 37,745,188 km (0.051 R)
• M66: 38,247,837 km (0.05 R)
• M67: 38,415,836 km (0.102 R)
• M68: 39,259,717 km (0.118 R)
• M69: 39,514,034 km (0.098 R)
• M70: 40,280,274 km (0.068 R)
• M71: 43,657,147 km (0.104 R)
• M72: 44,714,355 km (0.112 R)
• M73: 46,853,904 km (0.069 R)
• M74: 47,484,159 km (0.119 R)
• M75: 48,571,137 km (0.11 R)
• M76: 48,935,408 km (0.048 R)
• M77: 50,769,777 km (0.098 R)
• M78: 50,862,079 km (0.075 R)
• M79: 51,139,284 km (0.038 R)
• M80: 53,469,271 km (0.095 R)
• M81: 57,076,524 km (0.113 R)
• M82: 57,845,906 km (0.117 R)
• M83: 58,135,378 km (0.059 R)
• M84: 61,153,964 km (0.061 R)
• M85: 61,645,543 km (0.12 R)
• M86: 61,743,978 km (0.095 R)
• M87: 61,941,148 km (0.112 R)
• M88: 63,029,024 km (0.059 R)
• M89: 65,826,653 km (0.048 R)
• M90: 66,330,499 km (0.094 R)
• M91: 67,646,512 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.1

Radius: 4.6

Gravity: 40.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.25 AU - 15.23 AU

Year: 21339 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 123.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,284,751 km

• M1: 64,776 km (0.068 R)
• M2: 96,790 km (0.087 R)
• M3: 155,582 km (0.116 R)
• M4: 198,367 km (0.095 R)
• M5: 280,346 km (0.102 R)
• M6: 316,549 km (0.11 R)
• M7: 456,423 km (0.092 R)
• M8: 522,396 km (0.071 R)
• M9: 591,510 km (0.038 R)
• M10: 639,232 km (0.081 R)
• M11: 817,104 km (0.099 R)
• M12: 1,126,622 km (0.071 R)
• M13: 1,372,860 km (0.118 R)
• M14: 1,913,656 km (0.111 R)
• M15: 1,949,410 km (0.093 R)
• M16: 2,552,439 km (0.119 R)
• M17: 2,631,726 km (0.058 R)
• M18: 3,380,613 km (0.109 R)
• M19: 3,511,511 km (0.099 R)
• M20: 3,733,364 km (0.118 R)
• M21: 3,868,601 km (0.055 R)
• M22: 3,959,706 km (0.063 R)
• M23: 4,665,509 km (0.108 R)
• M24: 4,762,448 km (0.058 R)
• M25: 5,820,853 km (0.099 R)
• M26: 6,136,205 km (0.105 R)
• M27: 9,518,613 km (0.1 R)
• M28: 10,014,231 km (0.119 R)
• M29: 10,139,594 km (0.107 R)
• M30: 10,202,425 km (0.1 R)
• M31: 10,265,256 km (0.106 R)
• M32: 13,990,094 km (0.096 R)
• M33: 15,628,340 km (0.099 R)
• M34: 17,627,267 km (0.081 R)
• M35: 17,854,356 km (0.044 R)
• M36: 18,158,489 km (0.092 R)
• M37: 18,311,228 km (0.084 R)
• M38: 18,618,053 km (0.106 R)
• M39: 20,019,486 km (0.075 R)
• M40: 21,373,945 km (0.073 R)
• M41: 21,859,091 km (0.089 R)
• M42: 22,102,936 km (0.044 R)
• M43: 22,347,678 km (0.039 R)
• M44: 23,087,439 km (0.048 R)
• M45: 23,918,904 km (0.099 R)
• M46: 24,506,674 km (0.113 R)
• M47: 26,991,944 km (0.113 R)
• M48: 27,515,985 km (0.107 R)
• M49: 29,825,776 km (0.119 R)
• M50: 29,915,834 km (0.11 R)
• M51: 30,006,042 km (0.072 R)
• M52: 34,817,109 km (0.099 R)
• M53: 35,101,944 km (0.087 R)
• M54: 35,482,820 km (0.081 R)
• M55: 35,578,263 km (0.063 R)
• M56: 37,310,906 km (0.039 R)
• M57: 37,796,949 km (0.08 R)
• M58: 37,894,487 km (0.098 R)
• M59: 38,187,400 km (0.057 R)
• M60: 38,579,196 km (0.089 R)
• M61: 39,465,414 km (0.103 R)
• M62: 41,057,584 km (0.094 R)
• M63: 41,157,815 km (0.064 R)
• M64: 41,358,426 km (0.086 R)
• M65: 47,002,155 km (0.038 R)
• M66: 48,582,806 km (0.119 R)
• M67: 51,039,951 km (0.037 R)
• M68: 51,795,720 km (0.067 R)
• M69: 53,975,510 km (0.095 R)
• M70: 55,740,915 km (0.092 R)
• M71: 55,851,767 km (0.076 R)
• M72: 56,407,672 km (0.063 R)
• M73: 58,086,460 km (0.112 R)
• M74: 61,149,177 km (0.093 R)
• M75: 62,411,932 km (0.11 R)
• M76: 64,147,717 km (0.083 R)
• M77: 64,613,265 km (0.107 R)
• M78: 65,430,668 km (0.039 R)
• M79: 66,839,880 km (0.119 R)
• M80: 67,193,679 km (0.089 R)
• M81: 67,430,043 km (0.095 R)
• M82: 71,006,779 km (0.09 R)
• M83: 72,939,583 km (0.115 R)
• M84: 73,182,381 km (0.115 R)
• M85: 73,425,477 km (0.113 R)
• M86: 73,912,418 km (0.05 R)
• M87: 75,134,483 km (0.069 R)
• M88: 76,609,818 km (0.087 R)
• M89: 77,350,925 km (0.09 R)
• M90: 78,716,156 km (0.104 R)
• M91: 78,840,621 km (0.041 R)
• M92: 80,089,165 km (0.059 R)
• M93: 83,238,948 km (0.11 R)
• M94: 84,892,752 km (0.087 R)
• M95: 85,020,509 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.6

Radius: 7.9

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.36 AU - 17.04 AU

Year: 24964 Days

Day: 22.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,284,751 km

• M1: 143,913 km (0.097 R)
• M2: 243,845 km (0.112 R)
• M3: 509,830 km (0.075 R)
• M4: 943,364 km (0.12 R)
• M5: 1,577,510 km (0.063 R)
• M6: 2,115,015 km (0.101 R)
• M7: 2,617,813 km (0.103 R)
• M8: 2,793,591 km (0.025 R)
• M9: 4,282,239 km (0.1 R)
• M10: 4,385,611 km (0.114 R)
• M11: 4,914,440 km (0.12 R)
• M12: 6,323,352 km (0.086 R)
• M13: 6,441,236 km (0.069 R)
• M14: 6,679,096 km (0.049 R)
• M15: 7,911,035 km (0.074 R)
• M16: 8,814,456 km (0.072 R)
• M17: 10,230,101 km (0.112 R)
• M18: 10,299,215 km (0.119 R)
• M19: 10,577,317 km (0.108 R)
• M20: 11,141,152 km (0.105 R)
• M21: 11,283,719 km (0.056 R)
• M22: 11,570,498 km (0.032 R)
• M23: 12,151,237 km (0.119 R)
• M24: 12,519,098 km (0.067 R)
• M25: 13,040,297 km (0.037 R)
• M26: 13,568,527 km (0.119 R)
• M27: 14,026,745 km (0.098 R)
• M28: 14,335,216 km (0.118 R)
• M29: 14,723,722 km (0.084 R)
• M30: 15,273,643 km (0.093 R)
• M31: 15,670,527 km (0.083 R)
• M32: 16,312,601 km (0.067 R)
• M33: 17,045,331 km (0.071 R)
• M34: 18,374,059 km (0.112 R)
• M35: 19,221,382 km (0.114 R)
• M36: 20,081,420 km (0.109 R)
• M37: 20,168,187 km (0.092 R)
• M38: 24,104,107 km (0.057 R)
• M39: 24,473,464 km (0.109 R)
• M40: 27,014,832 km (0.115 R)
• M41: 27,110,575 km (0.085 R)
• M42: 27,206,467 km (0.097 R)
• M43: 28,755,254 km (0.069 R)
• M44: 28,950,928 km (0.108 R)
• M45: 29,441,759 km (0.089 R)
• M46: 30,034,615 km (0.076 R)
• M47: 31,533,735 km (0.072 R)
• M48: 31,735,543 km (0.046 R)
• M49: 33,570,211 km (0.079 R)
• M50: 33,982,652 km (0.106 R)
• M51: 34,189,397 km (0.096 R)
• M52: 35,964,226 km (0.042 R)
• M53: 37,768,825 km (0.117 R)
• M54: 37,875,937 km (0.069 R)
• M55: 37,983,049 km (0.119 R)
• M56: 40,147,581 km (0.047 R)
• M57: 42,574,507 km (0.108 R)
• M58: 42,685,957 km (0.079 R)
• M59: 44,708,371 km (0.114 R)
• M60: 46,417,377 km (0.109 R)
• M61: 49,196,157 km (0.072 R)
• M62: 50,605,519 km (0.087 R)
• M63: 53,825,015 km (0.099 R)
• M64: 54,186,892 km (0.057 R)
• M65: 54,670,542 km (0.106 R)
• M66: 55,520,258 km (0.116 R)
• M67: 56,130,019 km (0.045 R)
• M68: 56,374,462 km (0.087 R)
• M69: 56,987,364 km (0.096 R)
• M70: 58,838,937 km (0.09 R)
• M71: 60,961,282 km (0.107 R)
• M72: 63,489,935 km (0.104 R)
• M73: 65,794,939 km (0.109 R)
• M74: 69,303,607 km (0.081 R)
• M75: 69,960,043 km (0.096 R)
• M76: 70,223,036 km (0.084 R)
• M77: 73,941,440 km (0.056 R)
• M78: 76,907,517 km (0.09 R)
• M79: 81,152,507 km (0.03 R)
• M80: 81,982,924 km (0.071 R)
• M81: 83,094,436 km (0.102 R)
• M82: 83,512,563 km (0.113 R)
• M83: 84,771,129 km (0.085 R)
• M84: 85,051,625 km (0.083 R)
• M85: 85,895,058 km (0.086 R)
• M86: 87,731,970 km (0.117 R)
• M87: 88,299,844 km (0.094 R)
• M88: 90,439,991 km (0.105 R)
• M89: 93,030,727 km (0.071 R)
• M90: 94,335,220 km (0.101 R)
• M91: 95,062,416 km (0.062 R)
• M92: 95,499,840 km (0.088 R)
• M93: 95,645,698 km (0.078 R)
• M94: 98,284,754 km (0.066 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: 415 - 14,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit