🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 21.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 265 Days

Day: 41.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.55 AU - 1.75 AU

Year: 741 Days

Day: 13.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.35 AU - 4.11 AU

Year: 2520 Days

Day: 15.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,994,372 km

• M1: 993,330 km (0.105 R)
• M2: 3,216,953 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.33 AU - 8.39 AU

Year: 7709 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 111,994,372 km

• M1: 363,672 km (0.072 R)
• M2: 512,672 km (0.115 R)
• M3: 804,238 km (0.107 R)
• M4: 917,783 km (0.108 R)
• M5: 1,061,846 km (0.105 R)
• M6: 1,162,525 km (0.072 R)
• M7: 1,470,846 km (0.108 R)
• M8: 1,555,818 km (0.102 R)
• M9: 1,730,847 km (0.086 R)
• M10: 1,836,164 km (0.087 R)
• M11: 1,928,167 km (0.067 R)
• M12: 2,149,123 km (0.071 R)
• M13: 2,720,736 km (0.097 R)
• M14: 2,826,652 km (0.095 R)
• M15: 3,152,326 km (0.062 R)
• M16: 3,263,777 km (0.109 R)
• M17: 3,663,951 km (0.087 R)
• M18: 3,860,223 km (0.118 R)
• M19: 4,181,560 km (0.05 R)
• M20: 4,345,519 km (0.088 R)
• M21: 4,637,684 km (0.105 R)
• M22: 5,001,057 km (0.101 R)
• M23: 5,109,814 km (0.1 R)
• M24: 5,263,302 km (0.062 R)
• M25: 5,801,405 km (0.099 R)
• M26: 6,100,302 km (0.111 R)
• M27: 6,263,214 km (0.119 R)
• M28: 6,357,162 km (0.081 R)
• M29: 6,451,408 km (0.103 R)
• M30: 6,761,225 km (0.112 R)
• M31: 7,051,445 km (0.12 R)
• M32: 7,370,687 km (0.104 R)
• M33: 7,669,584 km (0.09 R)
• M34: 8,356,537 km (0.094 R)
• M35: 8,460,059 km (0.104 R)
• M36: 8,931,142 km (0.112 R)
• M37: 9,169,751 km (0.1 R)
• M38: 9,816,762 km (0.093 R)
• M39: 10,063,150 km (0.05 R)
• M40: 10,422,783 km (0.08 R)
• M41: 10,899,551 km (0.117 R)
• M42: 11,126,342 km (0.096 R)
• M43: 11,240,335 km (0.05 R)
• M44: 11,383,351 km (0.114 R)
• M45: 11,498,242 km (0.032 R)
• M46: 13,753,280 km (0.1 R)
• M47: 13,875,651 km (0.099 R)
• M48: 14,214,191 km (0.078 R)
• M49: 14,899,499 km (0.116 R)
• M50: 15,119,857 km (0.116 R)
• M51: 15,309,547 km (0.104 R)
• M52: 15,691,321 km (0.066 R)
• M53: 15,819,376 km (0.084 R)
• M54: 16,205,339 km (0.066 R)
• M55: 16,367,204 km (0.11 R)
• M56: 16,529,368 km (0.054 R)
• M57: 17,382,076 km (0.068 R)
• M58: 17,747,095 km (0.044 R)
• M59: 18,215,336 km (0.1 R)
• M60: 18,349,824 km (0.062 R)
• M61: 18,518,571 km (0.11 R)
• M62: 18,653,807 km (0.105 R)
• M63: 18,925,327 km (0.104 R)
• M64: 19,027,503 km (0.088 R)
• M65: 19,232,452 km (0.095 R)
• M66: 19,506,814 km (0.108 R)
• M67: 19,713,409 km (0.086 R)
• M68: 19,851,637 km (0.048 R)
• M69: 20,687,291 km (0.117 R)
• M70: 21,605,672 km (0.028 R)
• M71: 22,033,971 km (0.11 R)
• M72: 22,141,532 km (0.102 R)
• M73: 22,357,103 km (0.105 R)
• M74: 23,408,925 km (0.103 R)
• M75: 24,291,553 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.4

Radius: 5.2

Gravity: 31.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.2 AU - 14.42 AU

Year: 17954 Days

Day: 20.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,994,372 km

• M1: 67,020 km (0.035 R)
• M2: 100,081 km (0.086 R)
• M3: 840,890 km (0.085 R)
• M4: 942,167 km (0.102 R)
• M5: 1,047,335 km (0.091 R)
• M6: 1,240,765 km (0.119 R)
• M7: 1,298,210 km (0.045 R)
• M8: 1,886,429 km (0.063 R)
• M9: 2,401,943 km (0.098 R)
• M10: 2,546,455 km (0.051 R)
• M11: 2,958,597 km (0.089 R)
• M12: 3,431,626 km (0.069 R)
• M13: 3,472,017 km (0.115 R)
• M14: 3,759,993 km (0.1 R)
• M15: 4,184,402 km (0.117 R)
• M16: 4,986,247 km (0.08 R)
• M17: 5,032,173 km (0.101 R)
• M18: 5,546,640 km (0.082 R)
• M19: 7,084,357 km (0.059 R)
• M20: 7,765,925 km (0.104 R)
• M21: 7,819,182 km (0.109 R)
• M22: 8,195,719 km (0.089 R)
• M23: 8,358,781 km (0.1 R)
• M24: 8,468,137 km (0.064 R)
• M25: 9,078,197 km (0.045 R)
• M26: 9,303,492 km (0.086 R)
• M27: 11,171,520 km (0.072 R)
• M28: 11,473,558 km (0.079 R)
• M29: 13,277,858 km (0.086 R)
• M30: 13,341,737 km (0.068 R)
• M31: 13,597,848 km (0.116 R)
• M32: 14,180,083 km (0.117 R)
• M33: 15,301,917 km (0.105 R)
• M34: 15,975,108 km (0.097 R)
• M35: 16,315,293 km (0.102 R)
• M36: 17,489,786 km (0.091 R)
• M37: 17,699,971 km (0.088 R)
• M38: 18,548,640 km (0.115 R)
• M39: 20,065,413 km (0.12 R)
• M40: 20,432,376 km (0.116 R)
• M41: 21,396,834 km (0.084 R)
• M42: 22,300,255 km (0.069 R)
• M43: 22,604,089 km (0.076 R)
• M44: 23,216,094 km (0.119 R)
• M45: 24,769,518 km (0.09 R)
• M46: 25,400,222 km (0.042 R)
• M47: 26,196,083 km (0.108 R)
• M48: 27,242,969 km (0.043 R)
• M49: 27,649,127 km (0.107 R)
• M50: 27,730,658 km (0.031 R)
• M51: 28,057,380 km (0.062 R)
• M52: 28,221,339 km (0.066 R)
• M53: 28,467,727 km (0.098 R)
• M54: 29,045,324 km (0.078 R)
• M55: 29,710,287 km (0.105 R)
• M56: 30,548,484 km (0.087 R)
• M57: 33,195,917 km (0.115 R)
• M58: 33,369,151 km (0.118 R)
• M59: 33,978,164 km (0.107 R)
• M60: 34,590,768 km (0.083 R)
• M61: 35,030,585 km (0.082 R)
• M62: 36,093,628 km (0.067 R)
• M63: 37,257,350 km (0.115 R)
• M64: 38,251,428 km (0.036 R)
• M65: 39,805,001 km (0.086 R)
• M66: 43,067,881 km (0.117 R)
• M67: 43,825,594 km (0.114 R)
• M68: 44,396,758 km (0.12 R)
• M69: 44,874,724 km (0.089 R)
• M70: 45,450,376 km (0.05 R)
• M71: 45,642,909 km (0.113 R)
• M72: 45,835,591 km (0.047 R)
• M73: 46,221,853 km (0.052 R)
• M74: 46,706,101 km (0.091 R)
• M75: 47,582,146 km (0.1 R)
• M76: 48,267,304 km (0.093 R)
• M77: 51,641,035 km (0.1 R)
• M78: 54,885,215 km (0.069 R)
• M79: 55,603,584 km (0.091 R)
• M80: 56,221,722 km (0.115 R)
• M81: 56,842,254 km (0.049 R)
• M82: 57,569,150 km (0.094 R)
• M83: 57,881,511 km (0.116 R)
• M84: 58,194,469 km (0.049 R)
• M85: 62,314,245 km (0.116 R)
• M86: 64,571,228 km (0.094 R)
• M87: 67,183,207 km (0.069 R)
• M88: 68,391,958 km (0.085 R)
• M89: 69,496,888 km (0.058 R)
• M90: 70,496,501 km (0.073 R)
• M91: 71,277,252 km (0.063 R)
• M92: 74,996,105 km (0.04 R)
• M93: 76,249,736 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.4

Radius: 6.9

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.79 AU - 23.29 AU

Year: 30218 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 111,994,372 km

• M1: 220,956 km (0.077 R)
• M2: 583,731 km (0.117 R)
• M3: 1,775,128 km (0.042 R)
• M4: 1,921,884 km (0.059 R)
• M5: 2,386,236 km (0.082 R)
• M6: 2,714,603 km (0.085 R)
• M7: 4,262,941 km (0.1 R)
• M8: 4,361,227 km (0.088 R)
• M9: 5,122,081 km (0.12 R)
• M10: 5,491,139 km (0.092 R)
• M11: 5,814,420 km (0.037 R)
• M12: 6,535,781 km (0.108 R)
• M13: 7,167,982 km (0.049 R)
• M14: 7,580,423 km (0.056 R)
• M15: 8,183,153 km (0.07 R)
• M16: 9,820,801 km (0.088 R)
• M17: 11,762,282 km (0.065 R)
• M18: 12,458,511 km (0.105 R)
• M19: 12,882,770 km (0.083 R)
• M20: 13,168,203 km (0.097 R)
• M21: 13,963,764 km (0.114 R)
• M22: 14,552,282 km (0.05 R)
• M23: 17,771,629 km (0.083 R)
• M24: 19,216,146 km (0.066 R)
• M25: 19,623,949 km (0.116 R)
• M26: 20,531,410 km (0.085 R)
• M27: 23,334,425 km (0.04 R)
• M28: 26,074,909 km (0.055 R)
• M29: 26,435,889 km (0.12 R)
• M30: 26,707,708 km (0.047 R)
• M31: 27,528,551 km (0.11 R)
• M32: 28,172,869 km (0.083 R)
• M33: 28,357,922 km (0.074 R)
• M34: 30,229,840 km (0.108 R)
• M35: 30,419,231 km (0.075 R)
• M36: 30,799,210 km (0.11 R)
• M37: 30,989,797 km (0.065 R)
• M38: 34,387,464 km (0.098 R)
• M39: 34,783,300 km (0.086 R)
• M40: 35,779,323 km (0.091 R)
• M41: 37,189,582 km (0.083 R)
• M42: 38,926,264 km (0.109 R)
• M43: 39,960,134 km (0.103 R)
• M44: 40,793,694 km (0.114 R)
• M45: 43,649,068 km (0.031 R)
• M46: 45,263,080 km (0.116 R)
• M47: 52,024,904 km (0.101 R)
• M48: 52,479,232 km (0.046 R)
• M49: 54,539,644 km (0.12 R)
• M50: 55,232,282 km (0.063 R)
• M51: 57,562,269 km (0.119 R)
• M52: 59,567,778 km (0.058 R)
• M53: 61,116,864 km (0.092 R)
• M54: 61,596,175 km (0.082 R)
• M55: 62,076,833 km (0.046 R)
• M56: 64,254,529 km (0.103 R)
• M57: 64,498,075 km (0.053 R)
• M58: 64,619,997 km (0.03 R)
• M59: 64,863,991 km (0.073 R)
• M60: 67,815,557 km (0.082 R)
• M61: 67,939,574 km (0.082 R)
• M62: 68,311,773 km (0.116 R)
• M63: 68,436,089 km (0.106 R)
• M64: 69,432,710 km (0.119 R)
• M65: 70,183,243 km (0.111 R)
• M66: 77,835,473 km (0.12 R)
• M67: 79,397,424 km (0.055 R)
• M68: 80,051,317 km (0.062 R)
• M69: 80,444,460 km (0.059 R)
• M70: 82,684,389 km (0.06 R)
• M71: 84,011,621 km (0.059 R)
• M72: 86,687,179 km (0.083 R)
• M73: 87,225,582 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.2

Radius: 6.2

Gravity: 20.82 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 18.85 AU - 22.63 AU

Year: 33044 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 111,994,372 km

• M1: 80,633 km (0.101 R)
• M2: 129,103 km (0.107 R)
• M3: 546,331 km (0.077 R)
• M4: 778,807 km (0.11 R)
• M5: 1,640,341 km (0.071 R)
• M6: 2,194,451 km (0.086 R)
• M7: 2,705,029 km (0.111 R)
• M8: 2,850,587 km (0.116 R)
• M9: 3,200,198 km (0.059 R)
• M10: 3,458,104 km (0.066 R)
• M11: 3,776,748 km (0.057 R)
• M12: 4,846,223 km (0.096 R)
• M13: 7,783,727 km (0.113 R)
• M14: 8,411,140 km (0.057 R)
• M15: 8,910,348 km (0.082 R)
• M16: 8,982,604 km (0.085 R)
• M17: 9,054,860 km (0.1 R)
• M18: 9,640,236 km (0.114 R)
• M19: 11,390,382 km (0.083 R)
• M20: 12,664,357 km (0.026 R)
• M21: 16,304,971 km (0.076 R)
• M22: 18,283,403 km (0.095 R)
• M23: 18,466,960 km (0.107 R)
• M24: 18,743,566 km (0.118 R)
• M25: 20,431,329 km (0.054 R)
• M26: 20,526,473 km (0.102 R)
• M27: 21,196,971 km (0.088 R)
• M28: 21,486,443 km (0.103 R)
• M29: 21,874,500 km (0.093 R)
• M30: 22,069,426 km (0.085 R)
• M31: 23,151,766 km (0.101 R)
• M32: 24,756,652 km (0.037 R)
• M33: 25,061,533 km (0.095 R)
• M34: 26,396,993 km (0.1 R)
• M35: 28,178,105 km (0.093 R)
• M36: 29,351,102 km (0.054 R)
• M37: 29,781,645 km (0.05 R)
• M38: 29,997,664 km (0.115 R)
• M39: 31,195,046 km (0.072 R)
• M40: 33,187,988 km (0.113 R)
• M41: 33,636,483 km (0.114 R)
• M42: 34,086,922 km (0.105 R)
• M43: 36,947,233 km (0.053 R)
• M44: 38,582,338 km (0.086 R)
• M45: 39,053,721 km (0.059 R)
• M46: 41,319,231 km (0.101 R)
• M47: 41,560,233 km (0.106 R)
• M48: 42,650,353 km (0.09 R)
• M49: 43,995,238 km (0.111 R)
• M50: 46,977,771 km (0.044 R)
• M51: 48,747,513 km (0.039 R)
• M52: 49,512,557 km (0.113 R)
• M53: 54,185,994 km (0.12 R)
• M54: 55,641,731 km (0.063 R)
• M55: 55,907,866 km (0.096 R)
• M56: 56,441,182 km (0.118 R)
• M57: 56,842,404 km (0.118 R)
• M58: 60,222,119 km (0.086 R)
• M59: 62,280,885 km (0.088 R)
• M60: 63,388,358 km (0.115 R)
• M61: 64,921,736 km (0.083 R)
• M62: 65,061,760 km (0.071 R)
• M63: 65,622,752 km (0.105 R)
• M64: 67,598,939 km (0.064 R)
• M65: 71,464,997 km (0.087 R)
• M66: 74,961,099 km (0.108 R)
• M67: 75,255,059 km (0.087 R)
• M68: 75,696,523 km (0.055 R)
• M69: 75,991,380 km (0.06 R)
• M70: 78,512,553 km (0.104 R)
• M71: 78,811,001 km (0.054 R)
• M72: 79,109,748 km (0.071 R)
• M73: 80,609,466 km (0.115 R)
• M74: 81,664,730 km (0.052 R)
• M75: 84,399,379 km (0.042 R)
• M76: 84,552,268 km (0.119 R)
• M77: 85,164,422 km (0.095 R)
• M78: 87,627,551 km (0.111 R)
• M79: 89,023,449 km (0.044 R)
• M80: 89,179,031 km (0.111 R)
• M81: 89,802,106 km (0.106 R)
• M82: 92,466,294 km (0.038 R)
• M83: 99,965,935 km (0.105 R)
• M84: 100,451,230 km (0.051 R)
• M85: 101,261,751 km (0.088 R)
• M86: 101,749,141 km (0.106 R)
• M87: 102,237,279 km (0.092 R)
• M88: 104,853,896 km (0.097 R)
• M89: 105,346,970 km (0.083 R)
• M90: 110,821,355 km (0.111 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit