🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 190 Days

Day: 17.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 238 Days

Day: 18.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 100.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.1 AU - 1.18 AU

Year: 464 Days

Day: 37.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.76 AU - 2.36 AU

Year: 1126 Days

Day: 42 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 8.5

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.63 AU - 6.71 AU

Year: 5836 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,262,781 km

• M1: 127,457 km (0.064 R)
• M2: 185,352 km (0.054 R)
• M3: 348,862 km (0.094 R)
• M4: 476,619 km (0.05 R)
• M5: 926,460 km (0.118 R)
• M6: 1,095,954 km (0.043 R)
• M7: 1,154,746 km (0.085 R)
• M8: 1,337,854 km (0.052 R)
• M9: 1,563,447 km (0.117 R)
• M10: 1,960,630 km (0.108 R)
• M11: 2,331,034 km (0.1 R)
• M12: 2,427,076 km (0.085 R)
• M13: 2,989,265 km (0.091 R)
• M14: 3,285,319 km (0.088 R)
• M15: 3,371,637 km (0.113 R)
• M16: 3,458,703 km (0.12 R)
• M17: 3,792,007 km (0.108 R)
• M18: 4,537,303 km (0.093 R)
• M19: 5,100,539 km (0.115 R)
• M20: 5,200,770 km (0.055 R)
• M21: 5,711,796 km (0.1 R)
• M22: 5,894,455 km (0.069 R)
• M23: 6,026,101 km (0.112 R)
• M24: 6,453,951 km (0.098 R)
• M25: 6,836,473 km (0.054 R)
• M26: 7,002,527 km (0.111 R)
• M27: 7,537,638 km (0.075 R)
• M28: 7,623,358 km (0.06 R)
• M29: 7,969,378 km (0.102 R)
• M30: 8,409,196 km (0.04 R)
• M31: 8,587,367 km (0.088 R)
• M32: 9,129,360 km (0.052 R)
• M33: 9,373,653 km (0.096 R)
• M34: 9,496,772 km (0.082 R)
• M35: 9,620,340 km (0.038 R)
• M36: 10,277,823 km (0.1 R)
• M37: 10,596,017 km (0.075 R)
• M38: 10,885,190 km (0.113 R)
• M39: 11,111,831 km (0.054 R)
• M40: 11,340,117 km (0.032 R)
• M41: 11,504,076 km (0.101 R)
• M42: 11,701,994 km (0.1 R)
• M43: 11,867,749 km (0.037 R)
• M44: 12,335,840 km (0.12 R)
• M45: 12,436,969 km (0.113 R)
• M46: 12,504,587 km (0.081 R)
• M47: 12,741,999 km (0.113 R)
• M48: 13,187,052 km (0.077 R)
• M49: 14,021,808 km (0.089 R)
• M50: 14,268,495 km (0.112 R)
• M51: 15,269,754 km (0.108 R)
• M52: 15,669,330 km (0.074 R)
• M53: 16,552,855 km (0.078 R)
• M54: 17,188,496 km (0.075 R)
• M55: 17,566,231 km (0.084 R)
• M56: 17,718,073 km (0.056 R)
• M57: 17,832,216 km (0.115 R)
• M58: 18,638,100 km (0.095 R)
• M59: 18,754,187 km (0.096 R)
• M60: 19,142,992 km (0.091 R)
• M61: 19,573,685 km (0.069 R)
• M62: 19,691,717 km (0.091 R)
• M63: 20,047,311 km (0.093 R)
• M64: 20,285,471 km (0.099 R)
• M65: 20,644,506 km (0.107 R)
• M66: 22,142,579 km (0.095 R)
• M67: 22,388,817 km (0.072 R)
• M68: 22,553,375 km (0.086 R)
• M69: 22,842,548 km (0.119 R)
• M70: 23,424,483 km (0.118 R)
• M71: 23,675,359 km (0.079 R)
• M72: 24,348,699 km (0.091 R)
• M73: 24,985,687 km (0.107 R)
• M74: 25,156,528 km (0.058 R)
• M75: 25,973,182 km (0.119 R)
• M76: 27,986,022 km (0.039 R)
• M77: 28,163,295 km (0.04 R)
• M78: 28,519,338 km (0.117 R)
• M79: 28,608,498 km (0.079 R)
• M80: 29,505,637 km (0.049 R)
• M81: 29,731,380 km (0.058 R)
• M82: 30,139,184 km (0.094 R)
• M83: 30,230,139 km (0.065 R)
• M84: 30,321,095 km (0.11 R)
• M85: 30,457,678 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 12.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.05 AU - 9.95 AU

Year: 8617 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,262,781 km

• M1: 167,400 km (0.109 R)
• M2: 479,162 km (0.094 R)
• M3: 581,786 km (0.074 R)
• M4: 693,237 km (0.096 R)
• M5: 973,733 km (0.089 R)
• M6: 1,500,766 km (0.102 R)
• M7: 1,579,903 km (0.049 R)
• M8: 1,711,998 km (0.094 R)
• M9: 1,911,711 km (0.03 R)
• M10: 2,064,002 km (0.072 R)
• M11: 2,415,706 km (0.066 R)
• M12: 2,823,660 km (0.083 R)
• M13: 4,062,480 km (0.051 R)
• M14: 4,360,030 km (0.11 R)
• M15: 4,976,672 km (0.105 R)
• M16: 5,589,425 km (0.081 R)
• M17: 5,936,642 km (0.082 R)
• M18: 6,307,345 km (0.058 R)
• M19: 7,156,014 km (0.064 R)
• M20: 7,899,516 km (0.089 R)
• M21: 8,432,832 km (0.054 R)
• M22: 9,741,215 km (0.104 R)
• M23: 10,564,153 km (0.056 R)
• M24: 10,700,287 km (0.054 R)
• M25: 10,856,467 km (0.117 R)
• M26: 12,093,043 km (0.093 R)
• M27: 12,460,455 km (0.109 R)
• M28: 12,542,585 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 4.7

Gravity: 38.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.43 AU - 14.73 AU

Year: 15988 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 103.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,262,781 km

• M1: 319,840 km (0.115 R)
• M2: 423,811 km (0.119 R)
• M3: 480,060 km (0.113 R)
• M4: 663,766 km (0.111 R)
• M5: 729,738 km (0.089 R)
• M6: 821,143 km (0.078 R)
• M7: 1,360,742 km (0.115 R)
• M8: 1,925,474 km (0.105 R)
• M9: 2,085,095 km (0.06 R)
• M10: 2,117,408 km (0.069 R)
• M11: 2,872,578 km (0.081 R)
• M12: 3,546,367 km (0.086 R)
• M13: 3,585,263 km (0.109 R)
• M14: 4,102,871 km (0.085 R)
• M15: 4,814,359 km (0.118 R)
• M16: 5,974,341 km (0.055 R)
• M17: 7,019,730 km (0.119 R)
• M18: 7,513,403 km (0.08 R)
• M19: 7,916,271 km (0.066 R)
• M20: 8,326,318 km (0.059 R)
• M21: 9,166,610 km (0.05 R)
• M22: 9,220,016 km (0.109 R)
• M23: 9,273,572 km (0.091 R)
• M24: 11,382,752 km (0.039 R)
• M25: 12,195,518 km (0.117 R)
• M26: 12,254,310 km (0.117 R)
• M27: 13,267,835 km (0.113 R)
• M28: 13,937,884 km (0.088 R)
• M29: 14,432,155 km (0.088 R)
• M30: 14,994,943 km (0.116 R)
• M31: 16,530,565 km (0.064 R)
• M32: 17,053,409 km (0.099 R)
• M33: 17,781,203 km (0.096 R)
• M34: 18,316,913 km (0.113 R)
• M35: 20,581,974 km (0.071 R)
• M36: 21,214,923 km (0.045 R)
• M37: 23,443,333 km (0.091 R)
• M38: 23,662,942 km (0.087 R)
• M39: 24,104,107 km (0.12 R)
• M40: 24,399,712 km (0.117 R)
• M41: 24,696,514 km (0.118 R)
• M42: 24,920,013 km (0.076 R)
• M43: 25,519,003 km (0.041 R)
• M44: 25,669,499 km (0.072 R)
• M45: 26,274,472 km (0.06 R)
• M46: 26,426,464 km (0.105 R)
• M47: 26,502,609 km (0.12 R)
• M48: 27,575,675 km (0.052 R)
• M49: 28,117,369 km (0.098 R)
• M50: 28,897,521 km (0.12 R)
• M51: 28,975,911 km (0.068 R)
• M52: 31,199,833 km (0.117 R)
• M53: 32,250,758 km (0.115 R)
• M54: 33,313,351 km (0.118 R)
• M55: 33,725,045 km (0.057 R)
• M56: 34,387,464 km (0.117 R)
• M57: 35,305,097 km (0.09 R)
• M58: 35,640,646 km (0.092 R)
• M59: 36,399,855 km (0.027 R)
• M60: 36,908,936 km (0.101 R)
• M61: 36,994,057 km (0.037 R)
• M62: 37,420,262 km (0.095 R)
• M63: 38,450,243 km (0.1 R)
• M64: 39,576,266 km (0.083 R)
• M65: 39,924,979 km (0.111 R)
• M66: 40,274,739 km (0.043 R)
• M67: 41,065,214 km (0.091 R)
• M68: 41,772,213 km (0.101 R)
• M69: 42,038,498 km (0.089 R)
• M70: 42,216,220 km (0.093 R)
• M71: 43,198,330 km (0.099 R)
• M72: 44,097,712 km (0.09 R)
• M73: 45,276,095 km (0.075 R)
• M74: 46,006,282 km (0.099 R)
• M75: 48,313,530 km (0.1 R)
• M76: 48,406,580 km (0.109 R)
• M77: 48,779,378 km (0.059 R)
• M78: 49,621,763 km (0.11 R)
• M79: 50,091,949 km (0.114 R)
• M80: 51,701,174 km (0.098 R)
• M81: 51,987,055 km (0.106 R)
• M82: 52,177,793 km (0.076 R)
• M83: 54,873,247 km (0.108 R)
• M84: 55,749,292 km (0.1 R)
• M85: 55,944,517 km (0.119 R)
• M86: 56,042,354 km (0.075 R)
• M87: 57,022,669 km (0.105 R)
• M88: 59,000,503 km (0.111 R)
• M89: 60,598,956 km (0.097 R)
• M90: 61,403,493 km (0.066 R)
• M91: 62,110,343 km (0.105 R)
• M92: 63,226,493 km (0.064 R)
• M93: 63,736,023 km (0.071 R)
• M94: 65,581,762 km (0.09 R)
• M95: 67,444,854 km (0.066 R)
• M96: 67,861,334 km (0.098 R)
• M97: 69,956,003 km (0.111 R)
• M98: 70,377,570 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.8

Radius: 5.2

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.05 AU - 21.25 AU

Year: 28237 Days

Day: 20.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,262,781 km

• M1: 381,774 km (0.084 R)
• M2: 701,165 km (0.101 R)
• M3: 1,284,298 km (0.108 R)
• M4: 1,387,371 km (0.098 R)
• M5: 1,529,040 km (0.092 R)
• M6: 3,756,851 km (0.114 R)
• M7: 4,360,329 km (0.12 R)
• M8: 4,568,121 km (0.101 R)
• M9: 4,939,572 km (0.086 R)
• M10: 5,824,743 km (0.051 R)
• M11: 5,938,736 km (0.095 R)
• M12: 7,487,373 km (0.113 R)
• M13: 7,798,836 km (0.114 R)
• M14: 8,241,945 km (0.107 R)
• M15: 8,563,431 km (0.114 R)
• M16: 10,094,416 km (0.116 R)
• M17: 10,300,262 km (0.097 R)
• M18: 11,421,498 km (0.113 R)
• M19: 12,287,371 km (0.108 R)
• M20: 12,433,827 km (0.087 R)
• M21: 14,543,007 km (0.114 R)
• M22: 15,401,400 km (0.12 R)
• M23: 16,841,130 km (0.082 R)
• M24: 17,494,723 km (0.091 R)
• M25: 18,406,821 km (0.033 R)
• M26: 19,249,506 km (0.117 R)
• M27: 20,277,094 km (0.118 R)
• M28: 20,623,562 km (0.066 R)
• M29: 21,234,670 km (0.089 R)
• M30: 22,117,896 km (0.113 R)
• M31: 22,833,123 km (0.092 R)
• M32: 22,923,031 km (0.048 R)
• M33: 23,284,011 km (0.068 R)
• M34: 24,378,020 km (0.036 R)
• M35: 25,488,635 km (0.062 R)
• M36: 26,994,936 km (0.072 R)
• M37: 28,143,548 km (0.074 R)
• M38: 29,308,018 km (0.044 R)
• M39: 29,994,523 km (0.048 R)
• M40: 31,784,162 km (0.065 R)
• M41: 31,884,542 km (0.106 R)
• M42: 32,590,495 km (0.108 R)
• M43: 32,691,772 km (0.11 R)
• M44: 33,301,683 km (0.084 R)
• M45: 34,842,541 km (0.097 R)
• M46: 35,673,856 km (0.048 R)
• M47: 35,987,413 km (0.078 R)
• M48: 36,406,736 km (0.076 R)
• M49: 36,511,754 km (0.101 R)
• M50: 37,250,169 km (0.061 R)
• M51: 37,674,279 km (0.045 R)
• M52: 38,100,184 km (0.095 R)
• M53: 38,313,660 km (0.098 R)
• M54: 39,494,885 km (0.104 R)
• M55: 43,889,921 km (0.112 R)
• M56: 45,351,193 km (0.119 R)
• M57: 46,031,115 km (0.066 R)
• M58: 46,828,472 km (0.092 R)
• M59: 47,975,588 km (0.094 R)
• M60: 48,437,098 km (0.107 R)
• M61: 48,899,954 km (0.114 R)
• M62: 49,480,543 km (0.056 R)
• M63: 50,297,347 km (0.112 R)
• M64: 50,531,618 km (0.109 R)
• M65: 51,589,873 km (0.046 R)
• M66: 53,369,938 km (0.114 R)
• M67: 54,808,471 km (0.104 R)
• M68: 57,478,494 km (0.119 R)
• M69: 60,439,335 km (0.078 R)
• M70: 60,688,266 km (0.048 R)
• M71: 61,437,302 km (0.103 R)
• M72: 61,562,366 km (0.048 R)
• M73: 61,687,580 km (0.089 R)
• M74: 66,251,212 km (0.11 R)
• M75: 67,022,240 km (0.118 R)
• M76: 67,667,156 km (0.074 R)
• M77: 68,962,973 km (0.085 R)
• M78: 72,370,364 km (0.054 R)
• M79: 74,761,237 km (0.116 R)
• M80: 76,638,690 km (0.089 R)
• M81: 77,177,990 km (0.09 R)
• M82: 77,853,724 km (0.061 R)
• M83: 78,124,646 km (0.088 R)
• M84: 78,667,387 km (0.086 R)
• M85: 79,483,742 km (0.112 R)
• M86: 80,850,618 km (0.101 R)
• M87: 81,674,603 km (0.103 R)
• M88: 82,225,422 km (0.052 R)
• M89: 84,440,817 km (0.039 R)
• M90: 87,378,321 km (0.063 R)
• M91: 88,082,628 km (0.088 R)
• M92: 88,506,139 km (0.101 R)
• M93: 91,918,467 km (0.118 R)
• M94: 93,928,763 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 20,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit