🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 13.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.64 AU - 0.66 AU

Year: 187 Days

Day: 18 Hours

Environment

Temp: 233 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 309 Days

Day: 40.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,101,100 km

• M1: 632,649 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.46 AU - 3.1 AU

Year: 1652 Days

Day: 31.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 100.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,101,100 km

• M1: 718,070 km (0.113 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 10.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.31 AU - 10.05 AU

Year: 10735 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,101,100 km

• M1: 202,855 km (0.11 R)
• M2: 292,763 km (0.08 R)
• M3: 368,759 km (0.069 R)
• M4: 506,090 km (0.06 R)
• M5: 724,353 km (0.087 R)
• M6: 1,211,743 km (0.053 R)
• M7: 1,510,340 km (0.065 R)
• M8: 1,657,694 km (0.099 R)
• M9: 1,809,985 km (0.083 R)
• M10: 1,921,585 km (0.105 R)
• M11: 2,128,628 km (0.082 R)
• M12: 2,465,223 km (0.084 R)
• M13: 2,539,573 km (0.099 R)
• M14: 3,108,195 km (0.1 R)
• M15: 3,188,679 km (0.063 R)
• M16: 3,630,441 km (0.056 R)
• M17: 3,772,559 km (0.081 R)
• M18: 3,858,727 km (0.083 R)
• M19: 4,062,330 km (0.051 R)
• M20: 4,209,834 km (0.099 R)
• M21: 4,329,362 km (0.111 R)
• M22: 5,421,576 km (0.086 R)
• M23: 5,649,863 km (0.09 R)
• M24: 5,914,801 km (0.099 R)
• M25: 6,149,968 km (0.107 R)
• M26: 6,733,999 km (0.112 R)
• M27: 6,838,867 km (0.098 R)
• M28: 7,954,568 km (0.104 R)
• M29: 8,401,566 km (0.086 R)
• M30: 8,514,662 km (0.083 R)
• M31: 8,704,203 km (0.066 R)
• M32: 9,048,876 km (0.112 R)
• M33: 9,910,261 km (0.059 R)
• M34: 10,961,934 km (0.112 R)
• M35: 11,085,501 km (0.073 R)
• M36: 11,251,106 km (0.043 R)
• M37: 12,133,734 km (0.087 R)
• M38: 12,518,948 km (0.086 R)
• M39: 12,995,118 km (0.065 R)
• M40: 14,009,841 km (0.088 R)
• M41: 14,144,030 km (0.106 R)
• M42: 14,233,789 km (0.092 R)
• M43: 15,141,548 km (0.11 R)
• M44: 15,233,402 km (0.066 R)
• M45: 15,417,557 km (0.1 R)
• M46: 15,927,835 km (0.117 R)
• M47: 16,680,013 km (0.104 R)
• M48: 17,299,647 km (0.098 R)
• M49: 18,024,150 km (0.107 R)
• M50: 18,267,695 km (0.061 R)
• M51: 19,303,062 km (0.077 R)
• M52: 19,552,442 km (0.096 R)
• M53: 20,611,146 km (0.059 R)
• M54: 20,917,073 km (0.088 R)
• M55: 21,275,959 km (0.031 R)
• M56: 23,524,415 km (0.111 R)
• M57: 23,737,442 km (0.108 R)
• M58: 25,409,797 km (0.08 R)
• M59: 26,287,787 km (0.077 R)
• M60: 27,343,200 km (0.071 R)
• M61: 27,455,099 km (0.117 R)
• M62: 28,980,848 km (0.077 R)
• M63: 29,380,872 km (0.056 R)
• M64: 29,840,287 km (0.034 R)
• M65: 30,186,457 km (0.08 R)
• M66: 30,417,885 km (0.05 R)
• M67: 30,533,823 km (0.038 R)
• M68: 33,960,512 km (0.101 R)
• M69: 34,442,516 km (0.039 R)
• M70: 34,745,003 km (0.046 R)
• M71: 35,170,011 km (0.075 R)
• M72: 35,413,706 km (0.114 R)
• M73: 35,963,777 km (0.071 R)
• M74: 37,196,613 km (0.068 R)
• M75: 37,320,630 km (0.112 R)
• M76: 37,569,112 km (0.068 R)
• M77: 38,130,104 km (0.12 R)
• M78: 38,380,381 km (0.109 R)
• M79: 38,568,575 km (0.108 R)
• M80: 38,882,581 km (0.085 R)
• M81: 39,956,993 km (0.092 R)
• M82: 40,721,288 km (0.087 R)
• M83: 43,303,348 km (0.079 R)
• M84: 43,433,947 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.4

Radius: 6

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.03 AU - 14.93 AU

Year: 16669 Days

Day: 16.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,101,100 km

• M1: 237,861 km (0.073 R)
• M2: 368,011 km (0.051 R)
• M3: 941,120 km (0.041 R)
• M4: 1,016,518 km (0.06 R)
• M5: 1,488,200 km (0.107 R)
• M6: 1,598,752 km (0.089 R)
• M7: 1,781,561 km (0.096 R)
• M8: 1,947,166 km (0.085 R)
• M9: 2,043,956 km (0.083 R)
• M10: 2,142,391 km (0.104 R)
• M11: 2,792,843 km (0.069 R)
• M12: 3,499,992 km (0.095 R)
• M13: 3,588,404 km (0.081 R)
• M14: 3,737,404 km (0.089 R)
• M15: 4,165,702 km (0.079 R)
• M16: 4,228,234 km (0.091 R)
• M17: 4,837,098 km (0.1 R)
• M18: 5,818,310 km (0.093 R)
• M19: 6,639,004 km (0.069 R)
• M20: 7,381,608 km (0.082 R)
• M21: 8,228,780 km (0.104 R)
• M22: 8,584,075 km (0.055 R)
• M23: 9,268,934 km (0.099 R)
• M24: 10,349,929 km (0.067 R)
• M25: 10,604,993 km (0.047 R)
• M26: 11,078,171 km (0.067 R)
• M27: 11,867,001 km (0.027 R)
• M28: 12,357,981 km (0.106 R)
• M29: 13,637,641 km (0.103 R)
• M30: 14,010,888 km (0.057 R)
• M31: 14,104,686 km (0.115 R)
• M32: 14,198,783 km (0.087 R)
• M33: 14,482,271 km (0.09 R)
• M34: 14,529,544 km (0.082 R)
• M35: 15,295,335 km (0.115 R)
• M36: 15,343,655 km (0.055 R)
• M37: 15,780,631 km (0.115 R)
• M38: 17,518,359 km (0.06 R)
• M39: 17,619,488 km (0.065 R)
• M40: 17,720,765 km (0.12 R)
• M41: 19,159,448 km (0.115 R)
• M42: 19,892,777 km (0.085 R)
• M43: 20,475,311 km (0.097 R)
• M44: 20,528,568 km (0.091 R)
• M45: 20,635,231 km (0.073 R)
• M46: 20,795,450 km (0.118 R)
• M47: 20,849,006 km (0.066 R)
• M48: 21,278,801 km (0.099 R)
• M49: 22,147,217 km (0.081 R)
• M50: 24,086,753 km (0.108 R)
• M51: 25,219,359 km (0.09 R)
• M52: 27,359,805 km (0.075 R)
• M53: 27,948,323 km (0.069 R)
• M54: 28,007,265 km (0.077 R)
• M55: 28,481,490 km (0.08 R)
• M56: 29,738,561 km (0.096 R)
• M57: 29,798,849 km (0.086 R)
• M58: 30,343,535 km (0.101 R)
• M59: 30,769,440 km (0.073 R)
• M60: 31,135,954 km (0.039 R)
• M61: 31,319,810 km (0.078 R)
• M62: 32,679,056 km (0.068 R)
• M63: 33,303,328 km (0.071 R)
• M64: 34,373,402 km (0.106 R)
• M65: 35,903,339 km (0.11 R)
• M66: 37,325,267 km (0.036 R)
• M67: 37,520,492 km (0.04 R)
• M68: 37,846,765 km (0.109 R)
• M69: 38,567,977 km (0.07 R)
• M70: 39,095,309 km (0.037 R)
• M71: 39,691,307 km (0.117 R)
• M72: 40,023,714 km (0.1 R)
• M73: 40,490,758 km (0.091 R)
• M74: 40,557,628 km (0.09 R)
• M75: 42,376,589 km (0.094 R)
• M76: 43,057,110 km (0.088 R)
• M77: 43,193,692 km (0.112 R)
• M78: 45,258,741 km (0.073 R)
• M79: 46,233,372 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.2

Radius: 3.4

Gravity: 52.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.56 AU - 15.8 AU

Year: 17056 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,101,100 km

• M1: 48,171 km (0.079 R)
• M2: 491,728 km (0.11 R)
• M3: 712,684 km (0.084 R)
• M4: 891,005 km (0.079 R)
• M5: 961,316 km (0.059 R)
• M6: 985,252 km (0.106 R)
• M7: 1,475,633 km (0.105 R)
• M8: 1,818,811 km (0.108 R)
• M9: 2,280,919 km (0.109 R)
• M10: 2,410,022 km (0.094 R)
• M11: 2,915,214 km (0.107 R)
• M12: 3,197,654 km (0.108 R)
• M13: 3,378,668 km (0.11 R)
• M14: 3,750,568 km (0.113 R)
• M15: 3,788,416 km (0.053 R)
• M16: 4,653,990 km (0.115 R)
• M17: 5,664,374 km (0.066 R)
• M18: 5,927,217 km (0.106 R)
• M19: 6,785,460 km (0.097 R)
• M20: 7,064,460 km (0.034 R)
• M21: 7,923,750 km (0.093 R)
• M22: 10,907,630 km (0.117 R)
• M23: 11,234,202 km (0.036 R)
• M24: 11,674,468 km (0.06 R)
• M25: 12,685,600 km (0.086 R)
• M26: 12,971,482 km (0.057 R)
• M27: 13,259,308 km (0.097 R)
• M28: 13,317,202 km (0.118 R)
• M29: 13,607,722 km (0.079 R)
• M30: 13,782,901 km (0.081 R)
• M31: 14,313,375 km (0.082 R)
• M32: 16,005,476 km (0.104 R)
• M33: 16,066,961 km (0.064 R)
• M34: 16,128,745 km (0.088 R)
• M35: 18,659,342 km (0.089 R)
• M36: 20,636,577 km (0.116 R)
• M37: 21,242,598 km (0.106 R)
• M38: 21,581,737 km (0.107 R)
• M39: 22,059,552 km (0.103 R)
• M40: 23,864,900 km (0.084 R)
• M41: 24,005,671 km (0.065 R)
• M42: 24,429,931 km (0.112 R)
• M43: 25,572,858 km (0.093 R)
• M44: 26,006,094 km (0.07 R)
• M45: 29,255,509 km (0.079 R)
• M46: 29,406,154 km (0.106 R)
• M47: 30,392,004 km (0.047 R)
• M48: 32,085,003 km (0.049 R)
• M49: 32,240,436 km (0.087 R)
• M50: 32,474,107 km (0.116 R)
• M51: 33,650,545 km (0.091 R)
• M52: 35,561,658 km (0.113 R)
• M53: 35,964,076 km (0.069 R)
• M54: 37,835,246 km (0.057 R)
• M55: 39,571,180 km (0.052 R)
• M56: 39,821,158 km (0.108 R)
• M57: 40,239,284 km (0.084 R)
• M58: 40,658,607 km (0.12 R)
• M59: 41,925,701 km (0.095 R)
• M60: 42,180,616 km (0.072 R)
• M61: 45,192,918 km (0.056 R)
• M62: 45,803,577 km (0.115 R)
• M63: 46,241,450 km (0.049 R)
• M64: 46,768,782 km (0.106 R)
• M65: 48,007,004 km (0.088 R)
• M66: 49,884,308 km (0.117 R)
• M67: 50,154,481 km (0.071 R)
• M68: 51,785,547 km (0.049 R)
• M69: 53,710,273 km (0.083 R)
• M70: 53,987,179 km (0.098 R)
• M71: 54,357,134 km (0.118 R)
• M72: 54,727,838 km (0.096 R)
• M73: 56,969,861 km (0.108 R)
• M74: 57,252,302 km (0.073 R)
• M75: 59,241,804 km (0.073 R)
• M76: 59,718,872 km (0.097 R)
• M77: 60,101,393 km (0.06 R)
• M78: 61,446,577 km (0.094 R)
• M79: 61,543,068 km (0.033 R)
• M80: 62,801,785 km (0.12 R)
• M81: 63,580,591 km (0.078 R)
• M82: 64,264,702 km (0.108 R)
• M83: 65,738,840 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 4.1

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.9 AU - 15.6 AU

Year: 19174 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,101,100 km

• M1: 131,048 km (0.047 R)
• M2: 239,506 km (0.1 R)
• M3: 404,961 km (0.047 R)
• M4: 532,868 km (0.102 R)
• M5: 865,274 km (0.064 R)
• M6: 946,655 km (0.116 R)
• M7: 1,183,469 km (0.105 R)
• M8: 1,414,149 km (0.115 R)
• M9: 1,510,340 km (0.101 R)
• M10: 1,608,776 km (0.051 R)
• M11: 1,811,780 km (0.099 R)
• M12: 2,049,790 km (0.11 R)
• M13: 2,354,222 km (0.11 R)
• M14: 2,672,566 km (0.069 R)
• M15: 2,731,956 km (0.101 R)
• M16: 3,673,675 km (0.109 R)
• M17: 4,741,056 km (0.108 R)
• M18: 4,776,959 km (0.066 R)
• M19: 4,958,122 km (0.11 R)
• M20: 5,514,626 km (0.114 R)
• M21: 5,552,475 km (0.082 R)
• M22: 5,819,656 km (0.051 R)
• M23: 6,090,877 km (0.083 R)
• M24: 6,766,760 km (0.118 R)
• M25: 7,760,689 km (0.09 R)
• M26: 8,016,351 km (0.115 R)
• M27: 8,102,071 km (0.095 R)
• M28: 8,361,324 km (0.081 R)
• M29: 9,065,930 km (0.088 R)
• M30: 9,334,907 km (0.064 R)
• M31: 10,111,619 km (0.095 R)
• M32: 10,578,065 km (0.105 R)
• M33: 10,956,249 km (0.087 R)
• M34: 11,386,941 km (0.067 R)
• M35: 11,531,752 km (0.106 R)
• M36: 11,725,780 km (0.088 R)
• M37: 11,872,087 km (0.062 R)
• M38: 12,462,999 km (0.057 R)
• M39: 12,712,079 km (0.109 R)
• M40: 12,862,275 km (0.087 R)
• M41: 14,500,970 km (0.096 R)
• M42: 15,987,824 km (0.109 R)
• M43: 17,244,895 km (0.04 R)
• M44: 17,801,399 km (0.086 R)
• M45: 18,760,770 km (0.109 R)
• M46: 19,448,022 km (0.059 R)
• M47: 19,678,852 km (0.09 R)
• M48: 19,736,746 km (0.113 R)
• M49: 20,260,189 km (0.115 R)
• M50: 20,377,025 km (0.057 R)
• M51: 20,611,595 km (0.113 R)
• M52: 21,024,186 km (0.099 R)
• M53: 21,379,929 km (0.088 R)
• M54: 21,737,767 km (0.081 R)
• M55: 21,797,607 km (0.067 R)
• M56: 22,037,412 km (0.054 R)
• M57: 22,459,278 km (0.119 R)
• M58: 23,617,614 km (0.113 R)
• M59: 25,801,893 km (0.113 R)
• M60: 25,865,173 km (0.094 R)
• M61: 26,119,040 km (0.03 R)
• M62: 27,724,674 km (0.11 R)
• M63: 28,114,676 km (0.114 R)
• M64: 28,506,622 km (0.115 R)
• M65: 30,158,781 km (0.09 R)
• M66: 31,367,532 km (0.038 R)
• M67: 31,502,768 km (0.1 R)
• M68: 31,570,536 km (0.118 R)
• M69: 34,457,775 km (0.114 R)
• M70: 34,947,110 km (0.112 R)
• M71: 35,298,066 km (0.094 R)
• M72: 36,215,999 km (0.096 R)
• M73: 36,642,353 km (0.034 R)
• M74: 37,141,711 km (0.077 R)
• M75: 37,428,190 km (0.117 R)
• M76: 37,859,182 km (0.106 R)
• M77: 38,508,736 km (0.116 R)
• M78: 38,653,547 km (0.098 R)
• M79: 38,943,916 km (0.101 R)
• M80: 39,453,446 km (0.106 R)
• M81: 42,109,257 km (0.098 R)
• M82: 43,007,293 km (0.09 R)
• M83: 43,458,780 km (0.048 R)
• M84: 43,760,519 km (0.113 R)
• M85: 43,911,613 km (0.075 R)
• M86: 44,974,655 km (0.095 R)
• M87: 45,127,245 km (0.073 R)
• M88: 45,203,540 km (0.054 R)
• M89: 45,432,724 km (0.042 R)
• M90: 45,662,356 km (0.074 R)
• M91: 46,276,755 km (0.067 R)
• M92: 49,388,989 km (0.095 R)
• M93: 49,861,569 km (0.095 R)
• M94: 51,368,169 km (0.091 R)
• M95: 51,926,917 km (0.058 R)
• M96: 52,407,425 km (0.11 R)
• M97: 53,453,862 km (0.117 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit