🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.71 AU

Year: 160 Days

Day: 25.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.83 AU

Year: 230 Days

Day: 26.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 148.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.99 AU - 1.49 AU

Year: 499 Days

Day: 30.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 124.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.83 AU - 2.39 AU

Year: 1108 Days

Day: 41.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,244,514 km

• M1: 379,380 km (0.069 R)
• M2: 683,363 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.08 AU - 2.7 AU

Year: 1336 Days

Day: 37.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,244,514 km

• M1: 70,012 km (0.082 R)
• M2: 484,248 km (0.026 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 12.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.13 AU - 6.27 AU

Year: 4288 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,244,514 km

• M1: 172,486 km (0.064 R)
• M2: 294,558 km (0.052 R)
• M3: 491,130 km (0.1 R)
• M4: 623,075 km (0.092 R)
• M5: 769,083 km (0.076 R)
• M6: 960,867 km (0.103 R)
• M7: 1,242,410 km (0.098 R)
• M8: 1,342,491 km (0.107 R)
• M9: 1,497,774 km (0.085 R)
• M10: 1,604,886 km (0.101 R)
• M11: 1,985,762 km (0.079 R)
• M12: 2,209,860 km (0.059 R)
• M13: 2,442,484 km (0.08 R)
• M14: 2,553,935 km (0.063 R)
• M15: 2,748,861 km (0.087 R)
• M16: 2,982,682 km (0.03 R)
• M17: 3,085,007 km (0.077 R)
• M18: 3,188,379 km (0.056 R)
• M19: 3,632,236 km (0.109 R)
• M20: 4,363,620 km (0.08 R)
• M21: 4,499,754 km (0.096 R)
• M22: 4,637,384 km (0.059 R)
• M23: 4,776,361 km (0.1 R)
• M24: 4,856,396 km (0.081 R)
• M25: 5,119,838 km (0.081 R)
• M26: 6,024,306 km (0.07 R)
• M27: 6,572,882 km (0.111 R)
• M28: 6,842,008 km (0.104 R)
• M29: 6,955,104 km (0.091 R)
• M30: 7,183,391 km (0.071 R)
• M31: 7,624,106 km (0.116 R)
• M32: 7,788,664 km (0.117 R)
• M33: 7,930,632 km (0.083 R)
• M34: 8,025,776 km (0.062 R)
• M35: 8,531,716 km (0.112 R)
• M36: 8,629,254 km (0.065 R)
• M37: 8,924,111 km (0.101 R)
• M38: 9,047,978 km (0.089 R)
• M39: 9,322,491 km (0.104 R)
• M40: 9,803,148 km (0.111 R)
• M41: 10,007,948 km (0.064 R)
• M42: 10,369,825 km (0.053 R)
• M43: 10,947,273 km (0.069 R)
• M44: 11,400,555 km (0.112 R)
• M45: 11,508,115 km (0.084 R)
• M46: 11,697,207 km (0.068 R)
• M47: 11,860,119 km (0.098 R)
• M48: 12,353,343 km (0.114 R)
• M49: 12,574,748 km (0.107 R)
• M50: 14,509,049 km (0.094 R)
• M51: 14,625,735 km (0.069 R)
• M52: 14,801,363 km (0.062 R)
• M53: 15,302,665 km (0.105 R)
• M54: 15,629,986 km (0.099 R)
• M55: 16,170,632 km (0.036 R)
• M56: 16,564,972 km (0.072 R)
• M57: 17,332,260 km (0.105 R)
• M58: 17,766,991 km (0.074 R)
• M59: 18,299,709 km (0.067 R)
• M60: 18,647,375 km (0.109 R)
• M61: 18,742,519 km (0.089 R)
• M62: 18,837,813 km (0.078 R)
• M63: 19,092,727 km (0.025 R)
• M64: 19,703,087 km (0.115 R)
• M65: 19,832,339 km (0.092 R)
• M66: 20,254,505 km (0.09 R)
• M67: 21,671,795 km (0.108 R)
• M68: 21,838,746 km (0.098 R)
• M69: 22,375,653 km (0.113 R)
• M70: 22,476,781 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 10.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.72 AU - 10.2 AU

Year: 10523 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,244,514 km

• M1: 132,843 km (0.105 R)
• M2: 268,379 km (0.094 R)
• M3: 488,886 km (0.047 R)
• M4: 571,464 km (0.067 R)
• M5: 644,468 km (0.109 R)
• M6: 768,783 km (0.057 R)
• M7: 1,488,648 km (0.087 R)
• M8: 1,572,124 km (0.044 R)
• M9: 2,013,288 km (0.034 R)
• M10: 2,129,526 km (0.067 R)
• M11: 2,516,835 km (0.115 R)
• M12: 2,978,942 km (0.055 R)
• M13: 3,807,116 km (0.114 R)
• M14: 4,069,062 km (0.091 R)
• M15: 4,427,349 km (0.106 R)
• M16: 5,174,590 km (0.094 R)
• M17: 5,628,470 km (0.047 R)
• M18: 6,995,047 km (0.046 R)
• M19: 7,172,769 km (0.065 R)
• M20: 7,496,648 km (0.116 R)
• M21: 7,972,968 km (0.095 R)
• M22: 8,084,269 km (0.102 R)
• M23: 8,308,367 km (0.057 R)
• M24: 8,839,439 km (0.107 R)
• M25: 9,186,656 km (0.062 R)
• M26: 9,381,582 km (0.087 R)
• M27: 9,538,510 km (0.05 R)
• M28: 9,974,438 km (0.08 R)
• M29: 10,824,603 km (0.118 R)
• M30: 11,488,069 km (0.097 R)
• M31: 11,994,308 km (0.076 R)
• M32: 12,507,728 km (0.118 R)
• M33: 12,594,046 km (0.116 R)
• M34: 12,680,514 km (0.115 R)
• M35: 13,115,993 km (0.112 R)
• M36: 13,247,490 km (0.07 R)
• M37: 13,600,541 km (0.092 R)
• M38: 13,867,423 km (0.054 R)
• M39: 14,091,072 km (0.097 R)
• M40: 15,181,342 km (0.106 R)
• M41: 15,923,197 km (0.052 R)
• M42: 16,110,494 km (0.113 R)
• M43: 16,867,160 km (0.075 R)
• M44: 17,683,665 km (0.059 R)
• M45: 18,170,157 km (0.119 R)
• M46: 19,007,008 km (0.09 R)
• M47: 19,106,341 km (0.115 R)
• M48: 20,058,083 km (0.073 R)
• M49: 20,209,775 km (0.116 R)
• M50: 20,311,202 km (0.096 R)
• M51: 20,412,779 km (0.118 R)
• M52: 20,565,369 km (0.075 R)
• M53: 21,903,671 km (0.06 R)
• M54: 22,059,852 km (0.059 R)
• M55: 22,688,611 km (0.104 R)
• M56: 23,642,597 km (0.114 R)
• M57: 24,124,601 km (0.056 R)
• M58: 24,232,162 km (0.069 R)
• M59: 24,501,588 km (0.087 R)
• M60: 24,880,669 km (0.09 R)
• M61: 26,804,797 km (0.099 R)
• M62: 27,027,847 km (0.116 R)
• M63: 27,475,594 km (0.085 R)
• M64: 28,719,500 km (0.051 R)
• M65: 28,833,494 km (0.055 R)
• M66: 30,736,079 km (0.069 R)
• M67: 31,731,952 km (0.069 R)
• M68: 32,322,714 km (0.062 R)
• M69: 32,441,196 km (0.027 R)
• M70: 32,797,837 km (0.081 R)
• M71: 33,395,181 km (0.108 R)
• M72: 33,755,264 km (0.109 R)
• M73: 33,935,828 km (0.119 R)
• M74: 34,479,317 km (0.118 R)
• M75: 36,682,146 km (0.116 R)
• M76: 37,551,010 km (0.098 R)
• M77: 38,615,250 km (0.079 R)
• M78: 38,741,061 km (0.092 R)
• M79: 39,119,544 km (0.098 R)
• M80: 41,737,656 km (0.029 R)
• M81: 42,060,937 km (0.09 R)
• M82: 42,125,564 km (0.091 R)
• M83: 42,449,742 km (0.046 R)
• M84: 43,165,867 km (0.051 R)
• M85: 43,427,215 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.2

Radius: 5.8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.32 AU - 16.56 AU

Year: 23016 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,244,514 km

• M1: 77,193 km (0.11 R)
• M2: 147,204 km (0.062 R)
• M3: 198,666 km (0.048 R)
• M4: 258,356 km (0.062 R)
• M5: 311,463 km (0.032 R)
• M6: 653,743 km (0.076 R)
• M7: 932,144 km (0.087 R)
• M8: 1,061,995 km (0.045 R)
• M9: 1,221,167 km (0.041 R)
• M10: 1,291,778 km (0.115 R)
• M11: 1,638,994 km (0.087 R)
• M12: 1,850,077 km (0.1 R)
• M13: 2,298,122 km (0.054 R)
• M14: 2,624,994 km (0.054 R)
• M15: 2,716,847 km (0.06 R)
• M16: 3,289,208 km (0.028 R)
• M17: 3,388,242 km (0.103 R)
• M18: 3,521,683 km (0.074 R)
• M19: 4,002,641 km (0.113 R)
• M20: 4,179,465 km (0.107 R)
• M21: 4,250,823 km (0.104 R)
• M22: 4,725,049 km (0.108 R)
• M23: 4,799,399 km (0.091 R)
• M24: 4,836,798 km (0.11 R)
• M25: 5,292,773 km (0.118 R)
• M26: 5,722,867 km (0.1 R)
• M27: 6,533,238 km (0.086 R)
• M28: 6,994,149 km (0.117 R)
• M29: 7,770,861 km (0.058 R)
• M30: 7,902,956 km (0.084 R)
• M31: 8,035,799 km (0.061 R)
• M32: 8,080,230 km (0.061 R)
• M33: 8,529,173 km (0.095 R)
• M34: 8,665,457 km (0.047 R)
• M35: 8,711,084 km (0.104 R)
• M36: 8,802,488 km (0.104 R)
• M37: 8,986,344 km (0.045 R)
• M38: 9,032,420 km (0.12 R)
• M39: 9,310,971 km (0.08 R)
• M40: 10,067,488 km (0.086 R)
• M41: 10,892,819 km (0.073 R)
• M42: 12,659,121 km (0.083 R)
• M43: 12,762,793 km (0.088 R)
• M44: 13,022,943 km (0.055 R)
• M45: 13,760,910 km (0.111 R)
• M46: 14,081,348 km (0.108 R)
• M47: 15,112,078 km (0.051 R)
• M48: 16,902,315 km (0.098 R)
• M49: 17,016,459 km (0.069 R)
• M50: 19,530,750 km (0.11 R)
• M51: 20,131,984 km (0.066 R)
• M52: 20,434,770 km (0.086 R)
• M53: 20,739,202 km (0.114 R)
• M54: 21,290,919 km (0.091 R)
• M55: 21,723,256 km (0.098 R)
• M56: 22,033,822 km (0.071 R)
• M57: 22,533,927 km (0.076 R)
• M58: 23,545,209 km (0.095 R)
• M59: 25,677,427 km (0.088 R)
• M60: 25,742,951 km (0.085 R)
• M61: 26,932,703 km (0.115 R)
• M62: 27,199,586 km (0.082 R)
• M63: 27,266,456 km (0.067 R)
• M64: 28,072,788 km (0.111 R)
• M65: 28,546,864 km (0.053 R)
• M66: 28,682,699 km (0.105 R)
• M67: 28,887,050 km (0.119 R)
• M68: 31,305,748 km (0.08 R)
• M69: 32,787,964 km (0.075 R)
• M70: 33,144,156 km (0.118 R)
• M71: 33,573,353 km (0.079 R)
• M72: 34,799,307 km (0.084 R)
• M73: 35,308,389 km (0.078 R)
• M74: 36,113,375 km (0.084 R)
• M75: 36,407,634 km (0.105 R)
• M76: 37,369,249 km (0.053 R)
• M77: 37,517,949 km (0.111 R)
• M78: 37,965,247 km (0.066 R)
• M79: 38,114,695 km (0.101 R)
• M80: 38,264,443 km (0.061 R)
• M81: 38,339,391 km (0.11 R)
• M82: 38,639,484 km (0.08 R)
• M83: 40,685,684 km (0.081 R)
• M84: 40,915,167 km (0.099 R)
• M85: 41,837,588 km (0.088 R)
• M86: 42,922,322 km (0.058 R)
• M87: 45,674,623 km (0.075 R)
• M88: 47,917,096 km (0.117 R)
• M89: 49,540,681 km (0.115 R)
• M90: 50,359,281 km (0.117 R)
• M91: 52,258,875 km (0.104 R)
• M92: 55,363,479 km (0.091 R)
• M93: 56,212,896 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51

Radius: 4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.94 AU - 23.28 AU

Year: 31406 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,244,514 km

• M1: 408,402 km (0.114 R)
• M2: 434,881 km (0.053 R)
• M3: 532,718 km (0.085 R)
• M4: 700,567 km (0.118 R)
• M5: 1,082,640 km (0.052 R)
• M6: 1,196,633 km (0.087 R)
• M7: 1,456,934 km (0.11 R)
• M8: 1,519,466 km (0.067 R)
• M9: 1,647,222 km (0.09 R)
• M10: 1,890,319 km (0.079 R)
• M11: 2,144,934 km (0.042 R)
• M12: 2,336,719 km (0.112 R)
• M13: 2,459,389 km (0.107 R)
• M14: 3,184,939 km (0.082 R)
• M15: 4,266,082 km (0.109 R)
• M16: 4,385,910 km (0.107 R)
• M17: 4,598,489 km (0.099 R)
• M18: 4,939,123 km (0.097 R)
• M19: 6,211,154 km (0.025 R)
• M20: 6,518,278 km (0.115 R)
• M21: 6,760,627 km (0.103 R)
• M22: 7,076,578 km (0.083 R)
• M23: 7,325,509 km (0.102 R)
• M24: 7,649,986 km (0.04 R)
• M25: 7,759,193 km (0.076 R)
• M26: 8,015,903 km (0.092 R)
• M27: 8,275,455 km (0.051 R)
• M28: 8,613,247 km (0.036 R)
• M29: 8,764,790 km (0.118 R)
• M30: 9,341,041 km (0.102 R)
• M31: 9,850,122 km (0.029 R)
• M32: 10,328,237 km (0.067 R)
• M33: 10,569,987 km (0.028 R)
• M34: 10,977,193 km (0.074 R)
• M35: 11,639,462 km (0.106 R)
• M36: 12,271,813 km (0.095 R)
• M37: 12,699,662 km (0.068 R)
• M38: 12,958,766 km (0.109 R)
• M39: 14,190,405 km (0.089 R)
• M40: 14,504,262 km (0.091 R)
• M41: 14,865,540 km (0.049 R)
• M42: 15,047,302 km (0.065 R)
• M43: 15,092,929 km (0.052 R)
• M44: 15,505,071 km (0.114 R)
• M45: 15,689,376 km (0.096 R)
• M46: 16,340,276 km (0.103 R)
• M47: 16,763,489 km (0.051 R)
• M48: 17,381,029 km (0.116 R)
• M49: 17,524,493 km (0.054 R)
• M50: 17,957,579 km (0.118 R)
• M51: 18,345,486 km (0.09 R)
• M52: 19,129,529 km (0.115 R)
• M53: 19,674,813 km (0.038 R)
• M54: 19,924,492 km (0.119 R)
• M55: 20,024,573 km (0.092 R)
• M56: 21,136,982 km (0.066 R)
• M57: 21,392,496 km (0.073 R)
• M58: 21,752,129 km (0.067 R)
• M59: 22,947,565 km (0.1 R)
• M60: 23,685,532 km (0.058 R)
• M61: 25,130,797 km (0.094 R)
• M62: 25,782,146 km (0.119 R)
• M63: 27,490,554 km (0.094 R)
• M64: 27,657,804 km (0.108 R)
• M65: 27,769,554 km (0.105 R)
• M66: 28,555,690 km (0.114 R)
• M67: 29,634,141 km (0.098 R)
• M68: 29,862,877 km (0.074 R)
• M69: 31,247,554 km (0.106 R)
• M70: 31,772,344 km (0.054 R)
• M71: 31,947,822 km (0.084 R)
• M72: 33,185,595 km (0.067 R)
• M73: 33,423,007 km (0.115 R)
• M74: 34,799,756 km (0.041 R)
• M75: 35,101,495 km (0.082 R)
• M76: 35,464,718 km (0.1 R)
• M77: 36,072,834 km (0.049 R)
• M78: 36,317,127 km (0.086 R)
• M79: 36,684,539 km (0.084 R)
• M80: 36,991,514 km (0.069 R)
• M81: 37,793,957 km (0.082 R)
• M82: 38,976,977 km (0.103 R)
• M83: 39,290,385 km (0.029 R)
• M84: 39,793,333 km (0.107 R)
• M85: 39,982,574 km (0.105 R)
• M86: 41,698,910 km (0.1 R)
• M87: 41,890,994 km (0.099 R)
• M88: 42,276,358 km (0.084 R)
• M89: 42,533,816 km (0.105 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit