🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.65 AU - 0.83 AU

Year: 224 Days

Day: 20 Hours

Environment

Temp: 193 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,314,710 km

• M1: 452,534 km (0.112 R)
• M2: 565,630 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.7 AU - 1.16 AU

Year: 315 Days

Day: 39.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.78 AU - 1.88 AU

Year: 870 Days

Day: 20.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,314,710 km

• M1: 872,754 km (0.101 R)
• M2: 941,419 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.36 AU - 3.68 AU

Year: 1845 Days

Day: 45.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.55 AU - 4.45 AU

Year: 2812 Days

Day: 29.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.8 AU - 4.58 AU

Year: 3014 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,314,710 km

• M1: 805,884 km (0.089 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 9.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.41 AU - 7.21 AU

Year: 4922 Days

Day: 11.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 86,314,710 km

• M1: 122,072 km (0.087 R)
• M2: 188,643 km (0.081 R)
• M3: 275,559 km (0.082 R)
• M4: 383,419 km (0.112 R)
• M5: 530,025 km (0.06 R)
• M6: 720,912 km (0.098 R)
• M7: 820,844 km (0.068 R)
• M8: 881,580 km (0.092 R)
• M9: 1,007,691 km (0.091 R)
• M10: 1,130,511 km (0.107 R)
• M11: 1,298,809 km (0.085 R)
• M12: 1,572,573 km (0.077 R)
• M13: 1,682,826 km (0.099 R)
• M14: 1,830,180 km (0.096 R)
• M15: 1,969,905 km (0.027 R)
• M16: 2,125,487 km (0.101 R)
• M17: 2,186,373 km (0.089 R)
• M18: 2,564,556 km (0.12 R)
• M19: 2,788,056 km (0.093 R)
• M20: 2,855,075 km (0.109 R)
• M21: 2,936,157 km (0.057 R)
• M22: 3,073,039 km (0.106 R)
• M23: 3,170,128 km (0.076 R)
• M24: 4,028,820 km (0.07 R)
• M25: 4,104,816 km (0.088 R)
• M26: 4,227,337 km (0.078 R)
• M27: 4,602,528 km (0.103 R)
• M28: 5,168,756 km (0.066 R)
• M29: 5,468,550 km (0.048 R)
• M30: 5,569,828 km (0.108 R)
• M31: 6,526,506 km (0.088 R)
• M32: 7,143,298 km (0.111 R)
• M33: 7,533,599 km (0.064 R)
• M34: 7,854,636 km (0.112 R)
• M35: 7,930,782 km (0.076 R)
• M36: 8,160,863 km (0.084 R)
• M37: 8,588,414 km (0.111 R)
• M38: 9,023,295 km (0.073 R)
• M39: 9,607,624 km (0.115 R)
• M40: 10,121,044 km (0.106 R)
• M41: 10,622,346 km (0.027 R)
• M42: 11,389,634 km (0.091 R)
• M43: 11,823,468 km (0.088 R)
• M44: 11,910,982 km (0.05 R)
• M45: 12,196,714 km (0.106 R)
• M46: 12,284,977 km (0.078 R)
• M47: 12,440,110 km (0.05 R)
• M48: 12,685,301 km (0.082 R)
• M49: 13,248,387 km (0.064 R)
• M50: 13,590,069 km (0.077 R)
• M51: 14,212,546 km (0.112 R)
• M52: 15,270,651 km (0.114 R)
• M53: 15,365,945 km (0.103 R)
• M54: 15,941,897 km (0.075 R)
• M55: 16,232,416 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.5

Radius: 4.1

Gravity: 42.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.37 AU - 14.93 AU

Year: 16760 Days

Day: 19 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,314,710 km

• M1: 53,107 km (0.11 R)
• M2: 82,728 km (0.057 R)
• M3: 230,082 km (0.052 R)
• M4: 518,207 km (0.097 R)
• M5: 598,242 km (0.113 R)
• M6: 770,429 km (0.06 R)
• M7: 815,757 km (0.118 R)
• M8: 1,290,880 km (0.114 R)
• M9: 1,428,061 km (0.087 R)
• M10: 1,746,256 km (0.084 R)
• M11: 1,928,915 km (0.111 R)
• M12: 2,279,423 km (0.092 R)
• M13: 3,406,643 km (0.114 R)
• M14: 3,906,599 km (0.119 R)
• M15: 3,945,943 km (0.115 R)
• M16: 4,185,150 km (0.119 R)
• M17: 5,059,101 km (0.106 R)
• M18: 5,450,299 km (0.062 R)
• M19: 5,671,854 km (0.089 R)
• M20: 7,110,088 km (0.107 R)
• M21: 7,547,661 km (0.116 R)
• M22: 8,094,142 km (0.091 R)
• M23: 11,123,499 km (0.082 R)
• M24: 11,347,896 km (0.082 R)
• M25: 11,744,330 km (0.073 R)
• M26: 12,145,253 km (0.101 R)
• M27: 12,376,381 km (0.116 R)
• M28: 12,434,276 km (0.115 R)
• M29: 12,784,185 km (0.108 R)
• M30: 12,842,828 km (0.118 R)
• M31: 13,493,728 km (0.095 R)
• M32: 13,613,257 km (0.117 R)
• M33: 14,459,382 km (0.059 R)
• M34: 14,520,568 km (0.06 R)
• M35: 15,198,246 km (0.108 R)
• M36: 15,384,795 km (0.106 R)
• M37: 16,776,354 km (0.059 R)
• M38: 17,162,915 km (0.059 R)
• M39: 17,227,541 km (0.083 R)
• M40: 18,538,467 km (0.051 R)
• M41: 19,071,634 km (0.111 R)
• M42: 19,880,959 km (0.103 R)
• M43: 20,564,023 km (0.054 R)
• M44: 22,800,660 km (0.116 R)
• M45: 23,014,286 km (0.097 R)
• M46: 23,947,478 km (0.097 R)
• M47: 24,309,804 km (0.108 R)
• M48: 24,455,213 km (0.101 R)
• M49: 25,481,155 km (0.05 R)
• M50: 25,554,907 km (0.053 R)
• M51: 26,297,062 km (0.055 R)
• M52: 27,272,290 km (0.084 R)
• M53: 27,802,315 km (0.119 R)
• M54: 28,182,892 km (0.1 R)
• M55: 29,180,710 km (0.108 R)
• M56: 29,258,052 km (0.114 R)
• M57: 29,412,587 km (0.116 R)
• M58: 29,645,212 km (0.056 R)
• M59: 30,738,323 km (0.114 R)
• M60: 31,844,600 km (0.114 R)
• M61: 33,528,174 km (0.094 R)
• M62: 35,405,178 km (0.116 R)
• M63: 39,174,746 km (0.055 R)
• M64: 39,260,016 km (0.072 R)
• M65: 39,943,828 km (0.053 R)
• M66: 40,029,697 km (0.104 R)
• M67: 40,287,305 km (0.111 R)
• M68: 40,545,511 km (0.079 R)
• M69: 41,236,653 km (0.117 R)
• M70: 41,496,953 km (0.1 R)
• M71: 41,844,768 km (0.109 R)
• M72: 42,280,846 km (0.112 R)
• M73: 43,245,603 km (0.079 R)
• M74: 46,182,957 km (0.039 R)
• M75: 46,814,260 km (0.075 R)
• M76: 46,995,124 km (0.113 R)
• M77: 47,630,167 km (0.094 R)
• M78: 48,908,630 km (0.12 R)
• M79: 51,126,419 km (0.1 R)
• M80: 52,341,303 km (0.059 R)
• M81: 53,282,423 km (0.09 R)
• M82: 54,799,645 km (0.049 R)
• M83: 56,330,929 km (0.101 R)
• M84: 59,925,765 km (0.119 R)
• M85: 60,318,759 km (0.051 R)
• M86: 61,206,323 km (0.074 R)
• M87: 61,404,092 km (0.049 R)
• M88: 61,503,125 km (0.099 R)
• M89: 62,396,374 km (0.085 R)
• M90: 63,694,136 km (0.115 R)
• M91: 64,095,208 km (0.086 R)
• M92: 65,000,873 km (0.056 R)
• M93: 66,722,894 km (0.102 R)
• M94: 67,130,249 km (0.068 R)
• M95: 67,334,151 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.5

Radius: 5.4

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.59 AU - 16.53 AU

Year: 18529 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,314,710 km

• M1: 90,956 km (0.115 R)
• M2: 585,676 km (0.112 R)
• M3: 1,395,000 km (0.07 R)
• M4: 1,505,703 km (0.12 R)
• M5: 2,038,421 km (0.026 R)
• M6: 2,164,232 km (0.107 R)
• M7: 2,489,907 km (0.105 R)
• M8: 2,830,841 km (0.101 R)
• M9: 2,900,852 km (0.04 R)
• M10: 3,006,917 km (0.072 R)
• M11: 3,518,542 km (0.113 R)
• M12: 3,746,080 km (0.083 R)
• M13: 3,900,465 km (0.093 R)
• M14: 4,416,428 km (0.119 R)
• M15: 4,744,496 km (0.055 R)
• M16: 5,467,802 km (0.054 R)
• M17: 6,179,439 km (0.064 R)
• M18: 6,316,022 km (0.077 R)
• M19: 6,919,799 km (0.12 R)
• M20: 8,082,025 km (0.03 R)
• M21: 9,723,263 km (0.064 R)
• M22: 9,829,178 km (0.042 R)
• M23: 10,310,584 km (0.109 R)
• M24: 11,185,134 km (0.062 R)
• M25: 11,519,186 km (0.101 R)
• M26: 11,743,732 km (0.08 R)
• M27: 11,969,774 km (0.086 R)
• M28: 13,121,080 km (0.107 R)
• M29: 13,650,656 km (0.105 R)
• M30: 14,488,255 km (0.037 R)
• M31: 15,219,489 km (0.068 R)
• M32: 16,087,456 km (0.065 R)
• M33: 16,275,650 km (0.1 R)
• M34: 16,717,412 km (0.106 R)
• M35: 16,971,579 km (0.056 R)
• M36: 17,227,092 km (0.095 R)
• M37: 18,457,834 km (0.112 R)
• M38: 20,255,103 km (0.077 R)
• M39: 20,730,076 km (0.061 R)
• M40: 21,552,864 km (0.086 R)
• M41: 21,691,093 km (0.072 R)
• M42: 24,013,001 km (0.071 R)
• M43: 24,949,185 km (0.064 R)
• M44: 25,385,263 km (0.093 R)
• M45: 26,338,800 km (0.117 R)
• M46: 26,560,504 km (0.119 R)
• M47: 27,903,593 km (0.039 R)
• M48: 27,978,841 km (0.081 R)
• M49: 28,963,494 km (0.097 R)
• M50: 30,655,446 km (0.12 R)
• M51: 30,966,610 km (0.098 R)
• M52: 31,513,539 km (0.073 R)
• M53: 31,591,929 km (0.07 R)
• M54: 31,670,318 km (0.113 R)
• M55: 32,221,287 km (0.082 R)
• M56: 33,973,527 km (0.083 R)
• M57: 34,214,828 km (0.119 R)
• M58: 35,511,393 km (0.119 R)
• M59: 35,838,115 km (0.117 R)
• M60: 36,329,992 km (0.108 R)
• M61: 36,824,114 km (0.119 R)
• M62: 37,652,587 km (0.091 R)
• M63: 39,412,307 km (0.105 R)
• M64: 40,174,658 km (0.082 R)
• M65: 40,514,993 km (0.079 R)
• M66: 42,317,498 km (0.108 R)
• M67: 43,533,728 km (0.028 R)
• M68: 45,202,642 km (0.093 R)
• M69: 45,556,591 km (0.099 R)
• M70: 46,713,581 km (0.045 R)
• M71: 47,161,028 km (0.084 R)
• M72: 47,430,155 km (0.091 R)
• M73: 47,609,971 km (0.11 R)
• M74: 47,699,879 km (0.118 R)
• M75: 47,789,937 km (0.058 R)
• M76: 48,060,261 km (0.074 R)
• M77: 48,421,689 km (0.108 R)
• M78: 50,608,361 km (0.095 R)
• M79: 50,791,918 km (0.042 R)
• M80: 50,975,923 km (0.114 R)
• M81: 51,344,383 km (0.06 R)
• M82: 51,713,740 km (0.07 R)
• M83: 51,991,244 km (0.09 R)
• M84: 52,362,097 km (0.077 R)
• M85: 54,135,879 km (0.12 R)
• M86: 55,549,878 km (0.1 R)
• M87: 55,739,419 km (0.112 R)
• M88: 60,350,623 km (0.083 R)
• M89: 61,718,546 km (0.088 R)
• M90: 62,800,438 km (0.106 R)
• M91: 62,899,023 km (0.094 R)
• M92: 63,888,463 km (0.071 R)
• M93: 64,982,921 km (0.061 R)
• M94: 65,382,348 km (0.104 R)
• M95: 66,384,654 km (0.12 R)
• M96: 66,485,183 km (0.082 R)
• M97: 67,190,088 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.8

Radius: 5.5

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.7 AU - 22.98 AU

Year: 32241 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,314,710 km

• M1: 130,150 km (0.101 R)
• M2: 167,849 km (0.106 R)
• M3: 276,606 km (0.117 R)
• M4: 312,360 km (0.106 R)
• M5: 349,760 km (0.107 R)
• M6: 472,430 km (0.068 R)
• M7: 539,151 km (0.108 R)
• M8: 1,150,707 km (0.078 R)
• M9: 1,273,078 km (0.113 R)
• M10: 1,911,262 km (0.09 R)
• M11: 2,056,672 km (0.034 R)
• M12: 2,319,814 km (0.067 R)
• M13: 2,673,912 km (0.091 R)
• M14: 3,044,915 km (0.068 R)
• M15: 3,608,899 km (0.065 R)
• M16: 4,018,049 km (0.108 R)
• M17: 4,489,731 km (0.106 R)
• M18: 4,537,902 km (0.115 R)
• M19: 5,028,882 km (0.092 R)
• M20: 5,078,848 km (0.116 R)
• M21: 5,179,377 km (0.097 R)
• M22: 5,692,049 km (0.07 R)
• M23: 6,875,518 km (0.058 R)
• M24: 6,986,819 km (0.115 R)
• M25: 7,042,769 km (0.093 R)
• M26: 7,495,003 km (0.05 R)
• M27: 7,956,662 km (0.077 R)
• M28: 8,073,647 km (0.077 R)
• M29: 9,830,974 km (0.032 R)
• M30: 10,019,317 km (0.093 R)
• M31: 11,305,111 km (0.063 R)
• M32: 11,634,675 km (0.091 R)
• M33: 12,574,000 km (0.1 R)
• M34: 13,607,123 km (0.117 R)
• M35: 13,746,997 km (0.091 R)
• M36: 14,028,092 km (0.117 R)
• M37: 15,974,360 km (0.081 R)
• M38: 16,941,061 km (0.077 R)
• M39: 19,008,953 km (0.114 R)
• M40: 19,165,282 km (0.074 R)
• M41: 19,873,928 km (0.064 R)
• M42: 20,832,251 km (0.103 R)
• M43: 21,074,151 km (0.068 R)
• M44: 21,642,174 km (0.095 R)
• M45: 22,215,284 km (0.058 R)
• M46: 25,670,845 km (0.048 R)
• M47: 25,843,631 km (0.111 R)
• M48: 28,929,386 km (0.094 R)
• M49: 29,741,553 km (0.061 R)
• M50: 30,104,776 km (0.031 R)
• M51: 30,469,646 km (0.112 R)
• M52: 31,111,570 km (0.078 R)
• M53: 32,502,082 km (0.068 R)
• M54: 32,876,376 km (0.112 R)
• M55: 33,346,113 km (0.077 R)
• M56: 34,007,635 km (0.052 R)
• M57: 34,482,758 km (0.085 R)
• M58: 36,308,151 km (0.114 R)
• M59: 37,869,504 km (0.1 R)
• M60: 39,452,698 km (0.091 R)
• M61: 39,951,757 km (0.113 R)
• M62: 41,259,392 km (0.087 R)
• M63: 42,887,914 km (0.097 R)
• M64: 43,916,400 km (0.071 R)
• M65: 44,433,709 km (0.099 R)
• M66: 45,265,473 km (0.097 R)
• M67: 46,522,843 km (0.091 R)
• M68: 46,733,477 km (0.037 R)
• M69: 47,050,176 km (0.074 R)
• M70: 48,537,029 km (0.092 R)
• M71: 49,931,580 km (0.089 R)
• M72: 50,796,256 km (0.063 R)
• M73: 53,089,442 km (0.091 R)
• M74: 53,861,217 km (0.112 R)
• M75: 55,863,136 km (0.08 R)
• M76: 56,760,574 km (0.114 R)
• M77: 57,662,798 km (0.106 R)
• M78: 60,512,787 km (0.094 R)
• M79: 61,088,291 km (0.068 R)
• M80: 63,291,568 km (0.098 R)
• M81: 64,461,573 km (0.029 R)
• M82: 66,111,637 km (0.063 R)
• M83: 67,179,766 km (0.051 R)
• M84: 69,212,801 km (0.063 R)
• M85: 69,694,058 km (0.119 R)
• M86: 71,873,549 km (0.079 R)
• M87: 72,360,939 km (0.07 R)
• M88: 73,093,968 km (0.072 R)
• M89: 73,461,530 km (0.116 R)
• M90: 75,431,734 km (0.091 R)
• M91: 76,299,103 km (0.094 R)
• M92: 77,793,735 km (0.049 R)
• M93: 78,544,716 km (0.076 R)
• M94: 79,046,767 km (0.038 R)
• M95: 83,868,456 km (0.102 R)
• M96: 85,668,717 km (0.029 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit