🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.44 AU - 0.56 AU

Year: 127 Days

Day: 29.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 205 Days

Day: 24.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,161,925 km

• M1: 100,081 km (0.088 R)
• M2: 168,746 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.67 AU - 1.09 AU

Year: 296 Days

Day: 22.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,161,925 km

• M1: 61,934 km (0.053 R)
• M2: 449,093 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.26 AU - 3.42 AU

Year: 2186 Days

Day: 23.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 13.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.08 AU - 9.06 AU

Year: 8211 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,161,925 km

• M1: 270,323 km (0.101 R)
• M2: 524,789 km (0.099 R)
• M3: 803,191 km (0.113 R)
• M4: 1,022,651 km (0.112 R)
• M5: 1,112,709 km (0.1 R)
• M6: 1,205,609 km (0.103 R)
• M7: 1,420,282 km (0.053 R)
• M8: 1,712,297 km (0.115 R)
• M9: 2,024,209 km (0.109 R)
• M10: 2,354,670 km (0.092 R)
• M11: 2,501,725 km (0.057 R)
• M12: 2,961,589 km (0.103 R)
• M13: 3,067,504 km (0.103 R)
• M14: 3,365,354 km (0.114 R)
• M15: 3,587,955 km (0.093 R)
• M16: 3,902,260 km (0.095 R)
• M17: 4,136,531 km (0.102 R)
• M18: 4,496,762 km (0.039 R)
• M19: 4,680,768 km (0.101 R)
• M20: 4,867,167 km (0.064 R)
• M21: 5,279,907 km (0.096 R)
• M22: 5,409,160 km (0.068 R)
• M23: 6,970,962 km (0.1 R)
• M24: 7,328,201 km (0.084 R)
• M25: 8,511,072 km (0.03 R)
• M26: 8,816,102 km (0.102 R)
• M27: 8,931,442 km (0.052 R)
• M28: 9,832,320 km (0.091 R)
• M29: 10,112,367 km (0.069 R)
• M30: 10,394,958 km (0.044 R)
• M31: 10,968,067 km (0.068 R)
• M32: 11,383,800 km (0.077 R)
• M33: 12,273,608 km (0.107 R)
• M34: 14,300,210 km (0.109 R)
• M35: 14,436,045 km (0.069 R)
• M36: 15,167,429 km (0.112 R)
• M37: 15,259,581 km (0.046 R)
• M38: 15,352,033 km (0.095 R)
• M39: 15,444,783 km (0.115 R)
• M40: 15,723,783 km (0.109 R)
• M41: 16,287,019 km (0.026 R)
• M42: 16,476,261 km (0.106 R)
• M43: 16,761,394 km (0.104 R)
• M44: 17,048,173 km (0.112 R)
• M45: 17,192,236 km (0.065 R)
• M46: 17,626,818 km (0.063 R)
• M47: 17,772,377 km (0.101 R)
• M48: 17,869,765 km (0.032 R)
• M49: 18,211,746 km (0.11 R)
• M50: 18,408,168 km (0.105 R)
• M51: 18,902,439 km (0.104 R)
• M52: 19,001,772 km (0.116 R)
• M53: 19,702,189 km (0.101 R)
• M54: 21,128,306 km (0.058 R)
• M55: 21,231,379 km (0.107 R)
• M56: 21,438,272 km (0.091 R)
• M57: 23,864,152 km (0.109 R)
• M58: 24,079,273 km (0.107 R)
• M59: 24,457,157 km (0.12 R)
• M60: 25,437,921 km (0.092 R)
• M61: 25,877,888 km (0.105 R)
• M62: 26,487,051 km (0.091 R)
• M63: 27,437,745 km (0.092 R)
• M64: 29,257,604 km (0.111 R)
• M65: 31,351,226 km (0.106 R)
• M66: 32,416,063 km (0.106 R)
• M67: 32,654,373 km (0.112 R)
• M68: 32,833,441 km (0.119 R)
• M69: 33,192,476 km (0.086 R)
• M70: 33,793,860 km (0.045 R)
• M71: 33,914,585 km (0.111 R)
• M72: 34,581,193 km (0.052 R)
• M73: 34,702,816 km (0.081 R)
• M74: 35,190,954 km (0.115 R)
• M75: 35,497,032 km (0.085 R)
• M76: 35,742,671 km (0.075 R)
• M77: 36,668,682 km (0.081 R)
• M78: 36,792,699 km (0.064 R)
• M79: 36,979,098 km (0.066 R)
• M80: 37,228,029 km (0.034 R)
• M81: 38,041,093 km (0.11 R)
• M82: 38,481,359 km (0.117 R)
• M83: 38,859,992 km (0.105 R)
• M84: 39,430,259 km (0.12 R)
• M85: 40,067,247 km (0.087 R)
• M86: 40,195,003 km (0.097 R)
• M87: 42,844,681 km (0.036 R)
• M88: 43,171,702 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.6

Radius: 9.2

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.41 AU - 10.73 AU

Year: 10603 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,161,925 km

• M1: 160,219 km (0.089 R)
• M2: 265,985 km (0.065 R)
• M3: 407,056 km (0.085 R)
• M4: 511,475 km (0.109 R)
• M5: 592,408 km (0.109 R)
• M6: 824,733 km (0.079 R)
• M7: 921,972 km (0.065 R)
• M8: 1,064,987 km (0.067 R)
• M9: 1,513,781 km (0.118 R)
• M10: 1,733,839 km (0.088 R)
• M11: 1,964,370 km (0.081 R)
• M12: 2,232,150 km (0.099 R)
• M13: 3,322,419 km (0.103 R)
• M14: 3,609,647 km (0.043 R)
• M15: 3,805,620 km (0.099 R)
• M16: 4,208,039 km (0.099 R)
• M17: 4,449,190 km (0.1 R)
• M18: 5,273,026 km (0.114 R)
• M19: 5,608,125 km (0.093 R)
• M20: 6,299,118 km (0.107 R)
• M21: 6,377,656 km (0.076 R)
• M22: 6,456,345 km (0.111 R)
• M23: 10,929,620 km (0.063 R)
• M24: 11,741,189 km (0.103 R)
• M25: 12,820,089 km (0.094 R)
• M26: 15,018,878 km (0.083 R)
• M27: 15,653,024 km (0.111 R)
• M28: 15,866,350 km (0.088 R)
• M29: 16,892,891 km (0.054 R)
• M30: 17,056,850 km (0.036 R)
• M31: 17,331,512 km (0.106 R)
• M32: 19,237,239 km (0.094 R)
• M33: 19,351,382 km (0.094 R)
• M34: 19,637,862 km (0.058 R)
• M35: 20,330,949 km (0.063 R)
• M36: 21,741,059 km (0.03 R)
• M37: 21,979,069 km (0.093 R)
• M38: 22,158,287 km (0.101 R)
• M39: 22,218,126 km (0.092 R)
• M40: 22,638,347 km (0.033 R)
• M41: 22,758,922 km (0.043 R)
• M42: 22,819,210 km (0.116 R)
• M43: 23,061,260 km (0.108 R)
• M44: 23,853,530 km (0.106 R)
• M45: 24,716,710 km (0.07 R)
• M46: 24,965,192 km (0.102 R)
• M47: 25,904,517 km (0.1 R)
• M48: 26,537,017 km (0.057 R)
• M49: 27,302,958 km (0.098 R)
• M50: 27,495,490 km (0.068 R)
• M51: 27,559,817 km (0.077 R)
• M52: 27,624,144 km (0.095 R)
• M53: 27,817,574 km (0.079 R)
• M54: 27,946,677 km (0.112 R)
• M55: 30,504,801 km (0.094 R)
• M56: 30,571,372 km (0.082 R)
• M57: 30,771,384 km (0.109 R)
• M58: 31,912,966 km (0.097 R)
• M59: 32,319,124 km (0.095 R)
• M60: 32,999,944 km (0.101 R)
• M61: 33,205,192 km (0.114 R)
• M62: 33,616,886 km (0.11 R)
• M63: 33,892,146 km (0.119 R)
• M64: 34,931,402 km (0.073 R)
• M65: 35,210,402 km (0.062 R)
• M66: 35,419,989 km (0.044 R)
• M67: 37,896,581 km (0.066 R)
• M68: 38,326,825 km (0.065 R)
• M69: 38,758,564 km (0.093 R)
• M70: 39,772,389 km (0.038 R)
• M71: 41,235,606 km (0.08 R)
• M72: 42,047,922 km (0.105 R)
• M73: 42,196,174 km (0.113 R)
• M74: 42,493,275 km (0.063 R)
• M75: 42,567,625 km (0.112 R)
• M76: 42,716,475 km (0.115 R)
• M77: 42,940,124 km (0.115 R)
• M78: 43,313,670 km (0.114 R)
• M79: 44,365,493 km (0.12 R)
• M80: 47,648,268 km (0.088 R)
• M81: 47,802,803 km (0.081 R)
• M82: 48,345,095 km (0.063 R)
• M83: 48,655,959 km (0.105 R)
• M84: 50,613,597 km (0.085 R)
• M85: 50,771,423 km (0.106 R)
• M86: 51,880,093 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.7

Radius: 4.3

Gravity: 29.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.45 AU - 16.61 AU

Year: 18822 Days

Day: 19.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,161,925 km

• M1: 59,540 km (0.045 R)
• M2: 131,497 km (0.089 R)
• M3: 289,472 km (0.079 R)
• M4: 370,404 km (0.117 R)
• M5: 677,828 km (0.097 R)
• M6: 832,512 km (0.095 R)
• M7: 1,612,815 km (0.102 R)
• M8: 1,759,421 km (0.075 R)
• M9: 2,256,983 km (0.083 R)
• M10: 2,454,303 km (0.116 R)
• M11: 2,865,248 km (0.112 R)
• M12: 3,408,737 km (0.072 R)
• M13: 4,062,031 km (0.1 R)
• M14: 4,669,847 km (0.081 R)
• M15: 5,133,301 km (0.112 R)
• M16: 5,262,255 km (0.074 R)
• M17: 5,567,285 km (0.072 R)
• M18: 5,878,149 km (0.075 R)
• M19: 7,759,342 km (0.1 R)
• M20: 8,056,294 km (0.081 R)
• M21: 8,256,456 km (0.09 R)
• M22: 9,072,961 km (0.098 R)
• M23: 9,808,235 km (0.066 R)
• M24: 10,290,987 km (0.109 R)
• M25: 11,057,227 km (0.04 R)
• M26: 11,672,224 km (0.087 R)
• M27: 12,069,257 km (0.113 R)
• M28: 12,644,012 km (0.075 R)
• M29: 14,725,218 km (0.12 R)
• M30: 15,586,901 km (0.115 R)
• M31: 15,773,599 km (0.064 R)
• M32: 17,941,572 km (0.069 R)
• M33: 20,404,551 km (0.11 R)
• M34: 21,988,194 km (0.113 R)
• M35: 22,197,631 km (0.1 R)
• M36: 22,900,592 km (0.115 R)
• M37: 24,472,716 km (0.095 R)
• M38: 24,762,188 km (0.09 R)
• M39: 24,980,152 km (0.076 R)
• M40: 25,052,856 km (0.074 R)
• M41: 25,271,718 km (0.07 R)
• M42: 25,931,744 km (0.031 R)
• M43: 26,152,999 km (0.111 R)
• M44: 26,671,804 km (0.101 R)
• M45: 27,870,233 km (0.095 R)
• M46: 28,628,245 km (0.076 R)
• M47: 28,856,831 km (0.103 R)
• M48: 29,777,755 km (0.05 R)
• M49: 30,009,482 km (0.096 R)
• M50: 31,020,465 km (0.037 R)
• M51: 31,176,944 km (0.106 R)
• M52: 32,200,792 km (0.069 R)
• M53: 34,767,592 km (0.102 R)
• M54: 34,930,205 km (0.054 R)
• M55: 35,174,499 km (0.034 R)
• M56: 36,157,656 km (0.072 R)
• M57: 37,565,821 km (0.114 R)
• M58: 39,160,833 km (0.05 R)
• M59: 39,838,960 km (0.108 R)
• M60: 40,777,836 km (0.099 R)
• M61: 42,329,615 km (0.11 R)
• M62: 45,668,640 km (0.104 R)
• M63: 45,935,821 km (0.096 R)
• M64: 46,471,681 km (0.075 R)
• M65: 48,636,063 km (0.101 R)
• M66: 49,000,035 km (0.12 R)
• M67: 51,017,661 km (0.072 R)
• M68: 51,943,672 km (0.075 R)
• M69: 52,688,520 km (0.051 R)
• M70: 53,718,351 km (0.045 R)
• M71: 54,094,590 km (0.093 R)
• M72: 54,754,915 km (0.111 R)
• M73: 56,178,937 km (0.111 R)
• M74: 57,326,951 km (0.108 R)
• M75: 60,133,108 km (0.119 R)
• M76: 60,328,333 km (0.077 R)
• M77: 61,013,043 km (0.062 R)
• M78: 61,503,724 km (0.107 R)
• M79: 62,094,187 km (0.037 R)
• M80: 62,390,241 km (0.115 R)
• M81: 64,375,405 km (0.063 R)
• M82: 64,475,186 km (0.045 R)
• M83: 64,874,912 km (0.108 R)
• M84: 65,075,074 km (0.113 R)
• M85: 66,179,704 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.4

Radius: 6.7

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.7 AU - 23.46 AU

Year: 31031 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,161,925 km

• M1: 486,193 km (0.097 R)
• M2: 607,667 km (0.074 R)
• M3: 940,073 km (0.104 R)
• M4: 1,189,901 km (0.115 R)
• M5: 1,322,595 km (0.092 R)
• M6: 2,017,327 km (0.052 R)
• M7: 2,548,849 km (0.099 R)
• M8: 3,121,659 km (0.041 R)
• M9: 3,540,832 km (0.102 R)
• M10: 4,177,521 km (0.035 R)
• M11: 4,431,687 km (0.088 R)
• M12: 4,586,671 km (0.1 R)
• M13: 5,116,247 km (0.113 R)
• M14: 5,388,216 km (0.087 R)
• M15: 6,581,409 km (0.117 R)
• M16: 6,640,201 km (0.065 R)
• M17: 7,977,755 km (0.095 R)
• M18: 8,166,398 km (0.118 R)
• M19: 8,356,687 km (0.072 R)
• M20: 8,484,294 km (0.057 R)
• M21: 9,066,379 km (0.081 R)
• M22: 10,065,244 km (0.083 R)
• M23: 10,133,161 km (0.095 R)
• M24: 11,806,114 km (0.079 R)
• M25: 12,674,231 km (0.066 R)
• M26: 12,820,837 km (0.067 R)
• M27: 13,041,942 km (0.084 R)
• M28: 13,637,791 km (0.093 R)
• M29: 14,855,667 km (0.104 R)
• M30: 15,713,012 km (0.097 R)
• M31: 16,266,973 km (0.11 R)
• M32: 17,150,349 km (0.086 R)
• M33: 17,638,786 km (0.059 R)
• M34: 18,214,289 km (0.116 R)
• M35: 18,462,771 km (0.077 R)
• M36: 19,892,478 km (0.09 R)
• M37: 20,319,580 km (0.062 R)
• M38: 21,183,208 km (0.114 R)
• M39: 22,323,593 km (0.045 R)
• M40: 23,124,689 km (0.069 R)
• M41: 24,025,867 km (0.115 R)
• M42: 24,116,523 km (0.059 R)
• M43: 24,846,710 km (0.103 R)
• M44: 25,122,270 km (0.116 R)
• M45: 26,048,430 km (0.066 R)
• M46: 26,891,564 km (0.12 R)
• M47: 27,080,207 km (0.103 R)
• M48: 27,648,529 km (0.093 R)
• M49: 27,743,524 km (0.081 R)
• M50: 28,220,741 km (0.077 R)
• M51: 28,893,333 km (0.082 R)
• M52: 29,474,072 km (0.117 R)
• M53: 29,765,788 km (0.064 R)
• M54: 30,254,374 km (0.109 R)
• M55: 31,636,060 km (0.055 R)
• M56: 32,736,053 km (0.09 R)
• M57: 32,937,412 km (0.103 R)
• M58: 34,870,815 km (0.109 R)
• M59: 35,282,359 km (0.092 R)
• M60: 36,214,653 km (0.08 R)
• M61: 37,259,893 km (0.055 R)
• M62: 37,470,078 km (0.084 R)
• M63: 40,887,043 km (0.083 R)
• M64: 41,212,418 km (0.115 R)
• M65: 44,068,541 km (0.119 R)
• M66: 46,421,566 km (0.075 R)
• M67: 46,874,398 km (0.107 R)
• M68: 48,930,023 km (0.06 R)
• M69: 49,045,213 km (0.103 R)
• M70: 49,853,191 km (0.079 R)
• M71: 50,898,432 km (0.117 R)
• M72: 51,248,491 km (0.106 R)
• M73: 51,482,312 km (0.111 R)
• M74: 54,196,466 km (0.053 R)
• M75: 54,554,005 km (0.082 R)
• M76: 54,912,142 km (0.114 R)
• M77: 55,871,364 km (0.116 R)
• M78: 58,659,419 km (0.059 R)
• M79: 59,394,095 km (0.065 R)
• M80: 60,996,437 km (0.095 R)
• M81: 62,114,083 km (0.061 R)
• M82: 67,034,806 km (0.026 R)
• M83: 71,295,204 km (0.064 R)
• M84: 71,556,252 km (0.09 R)
• M85: 73,787,654 km (0.079 R)
• M86: 75,376,383 km (0.102 R)
• M87: 76,441,819 km (0.062 R)
• M88: 76,575,410 km (0.084 R)
• M89: 79,532,661 km (0.075 R)
• M90: 80,345,725 km (0.12 R)
• M91: 81,025,348 km (0.106 R)
• M92: 81,434,050 km (0.094 R)
• M93: 83,075,587 km (0.05 R)
• M94: 87,087,503 km (0.083 R)
• M95: 90,879,210 km (0.065 R)
• M96: 94,294,530 km (0.111 R)
• M97: 95,011,253 km (0.045 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit