🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 167 Days

Day: 46.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.65 AU - 1.03 AU

Year: 292 Days

Day: 45.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,328,101 km

• M1: 125,812 km (0.12 R)
• M2: 449,093 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.1 AU - 1.62 AU

Year: 601 Days

Day: 31.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.7 AU - 2.62 AU

Year: 1202 Days

Day: 33.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.3 AU - 3.18 AU

Year: 1718 Days

Day: 31.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 13.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.17 AU - 6.73 AU

Year: 6204 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,328,101 km

• M1: 176,675 km (0.117 R)
• M2: 647,759 km (0.07 R)
• M3: 1,301,801 km (0.081 R)
• M4: 1,973,944 km (0.116 R)
• M5: 2,270,746 km (0.12 R)
• M6: 2,358,261 km (0.103 R)
• M7: 2,696,801 km (0.093 R)
• M8: 2,860,311 km (0.086 R)
• M9: 3,099,668 km (0.109 R)
• M10: 3,221,889 km (0.113 R)
• M11: 3,395,722 km (0.088 R)
• M12: 3,805,022 km (0.112 R)
• M13: 5,039,952 km (0.117 R)
• M14: 5,301,150 km (0.108 R)
• M15: 5,988,552 km (0.105 R)
• M16: 6,203,525 km (0.047 R)
• M17: 6,296,425 km (0.097 R)
• M18: 6,736,093 km (0.059 R)
• M19: 6,927,728 km (0.111 R)
• M20: 7,024,069 km (0.067 R)
• M21: 7,745,280 km (0.041 R)
• M22: 7,912,381 km (0.059 R)
• M23: 8,047,169 km (0.06 R)
• M24: 8,731,729 km (0.05 R)
• M25: 8,940,866 km (0.104 R)
• M26: 9,506,645 km (0.118 R)
• M27: 9,829,926 km (0.058 R)
• M28: 9,974,887 km (0.049 R)
• M29: 10,598,710 km (0.086 R)
• M30: 11,084,155 km (0.04 R)
• M31: 11,272,948 km (0.068 R)
• M32: 11,615,227 km (0.112 R)
• M33: 12,115,932 km (0.105 R)
• M34: 12,860,331 km (0.12 R)
• M35: 13,700,472 km (0.117 R)
• M36: 14,229,301 km (0.088 R)
• M37: 14,393,410 km (0.059 R)
• M38: 14,723,572 km (0.109 R)
• M39: 14,931,214 km (0.091 R)
• M40: 15,729,019 km (0.101 R)
• M41: 16,713,224 km (0.116 R)
• M42: 16,799,841 km (0.092 R)
• M43: 17,365,919 km (0.1 R)
• M44: 17,585,379 km (0.081 R)
• M45: 17,761,606 km (0.083 R)
• M46: 17,894,149 km (0.12 R)
• M47: 18,115,704 km (0.087 R)
• M48: 18,786,201 km (0.115 R)
• M49: 19,601,360 km (0.056 R)
• M50: 19,692,615 km (0.043 R)
• M51: 20,105,206 km (0.117 R)
• M52: 20,985,739 km (0.07 R)
• M53: 21,407,156 km (0.089 R)
• M54: 22,688,163 km (0.064 R)
• M55: 23,994,152 km (0.062 R)
• M56: 24,287,663 km (0.091 R)
• M57: 24,385,799 km (0.049 R)
• M58: 24,878,275 km (0.112 R)
• M59: 26,224,357 km (0.099 R)
• M60: 26,425,865 km (0.099 R)
• M61: 27,543,062 km (0.05 R)
• M62: 29,875,892 km (0.048 R)
• M63: 30,455,733 km (0.112 R)
• M64: 31,092,571 km (0.109 R)
• M65: 31,252,491 km (0.075 R)
• M66: 31,412,710 km (0.114 R)
• M67: 31,841,159 km (0.11 R)
• M68: 32,163,692 km (0.114 R)
• M69: 32,812,199 km (0.035 R)
• M70: 32,920,807 km (0.072 R)
• M71: 34,122,227 km (0.112 R)
• M72: 34,287,084 km (0.117 R)
• M73: 35,060,355 km (0.107 R)
• M74: 35,560,611 km (0.076 R)
• M75: 35,783,661 km (0.116 R)
• M76: 36,455,505 km (0.118 R)
• M77: 36,567,853 km (0.092 R)
• M78: 36,680,500 km (0.079 R)
• M79: 36,962,193 km (0.114 R)
• M80: 37,471,275 km (0.114 R)
• M81: 37,811,909 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.7

Radius: 7

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.78 AU - 13.12 AU

Year: 16638 Days

Day: 15.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,328,101 km

• M1: 115,340 km (0.056 R)
• M2: 1,117,646 km (0.09 R)
• M3: 1,673,701 km (0.063 R)
• M4: 1,810,882 km (0.078 R)
• M5: 2,009,099 km (0.097 R)
• M6: 2,096,315 km (0.095 R)
• M7: 2,426,627 km (0.101 R)
• M8: 2,488,411 km (0.072 R)
• M9: 3,305,066 km (0.101 R)
• M10: 4,347,314 km (0.062 R)
• M11: 4,574,852 km (0.067 R)
• M12: 4,690,043 km (0.03 R)
• M13: 5,482,762 km (0.109 R)
• M14: 5,852,867 km (0.074 R)
• M15: 5,936,193 km (0.034 R)
• M16: 7,322,965 km (0.082 R)
• M17: 7,730,320 km (0.119 R)
• M18: 8,191,531 km (0.096 R)
• M19: 9,044,238 km (0.118 R)
• M20: 9,383,526 km (0.074 R)
• M21: 9,875,255 km (0.039 R)
• M22: 10,935,156 km (0.075 R)
• M23: 10,986,617 km (0.074 R)
• M24: 11,819,429 km (0.102 R)
• M25: 13,051,965 km (0.111 R)
• M26: 13,106,419 km (0.077 R)
• M27: 13,600,541 km (0.073 R)
• M28: 13,877,596 km (0.041 R)
• M29: 13,933,246 km (0.096 R)
• M30: 14,437,391 km (0.114 R)
• M31: 15,004,517 km (0.075 R)
• M32: 16,043,773 km (0.099 R)
• M33: 16,102,116 km (0.107 R)
• M34: 17,106,068 km (0.098 R)
• M35: 17,165,757 km (0.112 R)
• M36: 17,525,241 km (0.1 R)
• M37: 18,069,179 km (0.12 R)
• M38: 18,741,621 km (0.083 R)
• M39: 19,111,726 km (0.073 R)
• M40: 19,235,743 km (0.096 R)
• M41: 19,609,139 km (0.03 R)
• M42: 20,173,722 km (0.06 R)
• M43: 21,834,707 km (0.082 R)
• M44: 22,485,158 km (0.082 R)
• M45: 22,878,451 km (0.046 R)
• M46: 23,208,015 km (0.052 R)
• M47: 24,407,192 km (0.119 R)
• M48: 25,353,847 km (0.115 R)
• M49: 25,831,663 km (0.054 R)
• M50: 26,106,025 km (0.104 R)
• M51: 27,143,486 km (0.096 R)
• M52: 27,282,762 km (0.074 R)
• M53: 28,194,411 km (0.074 R)
• M54: 28,902,309 km (0.095 R)
• M55: 30,191,393 km (0.083 R)
• M56: 30,408,011 km (0.087 R)
• M57: 32,825,214 km (0.111 R)
• M58: 33,944,206 km (0.046 R)
• M59: 34,546,038 km (0.091 R)
• M60: 34,697,132 km (0.114 R)
• M61: 35,836,768 km (0.108 R)
• M62: 35,989,657 km (0.112 R)
• M63: 37,996,812 km (0.077 R)
• M64: 38,935,389 km (0.094 R)
• M65: 39,565,346 km (0.071 R)
• M66: 41,796,747 km (0.03 R)
• M67: 43,496,778 km (0.118 R)
• M68: 44,232,350 km (0.114 R)
• M69: 44,478,439 km (0.098 R)
• M70: 47,047,782 km (0.112 R)
• M71: 47,215,182 km (0.081 R)
• M72: 48,477,190 km (0.086 R)
• M73: 50,604,921 km (0.117 R)
• M74: 50,690,790 km (0.09 R)
• M75: 52,242,419 km (0.092 R)
• M76: 52,415,803 km (0.026 R)
• M77: 52,589,336 km (0.103 R)
• M78: 53,809,606 km (0.105 R)
• M79: 54,686,998 km (0.107 R)
• M80: 55,392,202 km (0.106 R)
• M81: 56,189,259 km (0.054 R)
• M82: 56,455,693 km (0.051 R)
• M83: 56,722,725 km (0.101 R)
• M84: 58,243,238 km (0.073 R)
• M85: 58,333,147 km (0.092 R)
• M86: 58,512,963 km (0.118 R)
• M87: 58,783,137 km (0.053 R)
• M88: 58,873,195 km (0.08 R)
• M89: 58,963,402 km (0.102 R)
• M90: 59,324,681 km (0.063 R)
• M91: 60,412,707 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 3.8

Gravity: 39.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.16 AU - 15.14 AU

Year: 18061 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,328,101 km

• M1: 170,242 km (0.067 R)
• M2: 562,937 km (0.102 R)
• M3: 644,318 km (0.119 R)
• M4: 773,571 km (0.102 R)
• M5: 958,474 km (0.081 R)
• M6: 1,825,094 km (0.091 R)
• M7: 2,293,036 km (0.1 R)
• M8: 2,590,736 km (0.113 R)
• M9: 2,795,984 km (0.117 R)
• M10: 3,258,541 km (0.092 R)
• M11: 3,782,732 km (0.108 R)
• M12: 4,054,551 km (0.063 R)
• M13: 4,576,049 km (0.073 R)
• M14: 5,375,351 km (0.111 R)
• M15: 6,126,482 km (0.093 R)
• M16: 7,004,023 km (0.063 R)
• M17: 7,146,141 km (0.111 R)
• M18: 7,578,179 km (0.104 R)
• M19: 8,467,539 km (0.102 R)
• M20: 8,517,953 km (0.098 R)
• M21: 8,720,359 km (0.117 R)
• M22: 9,285,390 km (0.087 R)
• M23: 9,493,780 km (0.115 R)
• M24: 10,128,075 km (0.108 R)
• M25: 10,667,076 km (0.08 R)
• M26: 11,270,704 km (0.073 R)
• M27: 11,381,705 km (0.077 R)
• M28: 11,437,206 km (0.088 R)
• M29: 12,740,951 km (0.025 R)
• M30: 14,090,923 km (0.101 R)
• M31: 14,570,982 km (0.113 R)
• M32: 14,631,420 km (0.116 R)
• M33: 15,980,793 km (0.03 R)
• M34: 17,626,220 km (0.054 R)
• M35: 17,755,023 km (0.064 R)
• M36: 19,192,060 km (0.057 R)
• M37: 19,457,297 km (0.028 R)
• M38: 20,801,883 km (0.05 R)
• M39: 21,416,581 km (0.119 R)
• M40: 22,245,503 km (0.084 R)
• M41: 22,384,778 km (0.101 R)
• M42: 22,663,928 km (0.058 R)
• M43: 23,508,557 km (0.04 R)
• M44: 23,863,404 km (0.072 R)
• M45: 25,300,740 km (0.109 R)
• M46: 26,766,051 km (0.087 R)
• M47: 27,062,255 km (0.079 R)
• M48: 27,285,305 km (0.116 R)
• M49: 27,508,804 km (0.081 R)
• M50: 29,166,798 km (0.093 R)
• M51: 29,319,088 km (0.111 R)
• M52: 30,856,805 km (0.082 R)
• M53: 31,012,087 km (0.095 R)
• M54: 31,635,462 km (0.044 R)
• M55: 33,849,959 km (0.118 R)
• M56: 36,605,103 km (0.067 R)
• M57: 41,468,380 km (0.093 R)
• M58: 41,896,978 km (0.117 R)
• M59: 42,240,904 km (0.053 R)
• M60: 43,365,281 km (0.098 R)
• M61: 43,539,114 km (0.083 R)
• M62: 43,713,246 km (0.098 R)
• M63: 45,026,266 km (0.107 R)
• M64: 45,997,306 km (0.114 R)
• M65: 46,441,013 km (0.114 R)
• M66: 47,243,157 km (0.106 R)
• M67: 49,132,728 km (0.108 R)
• M68: 49,677,115 km (0.046 R)
• M69: 50,041,086 km (0.099 R)
• M70: 52,336,217 km (0.08 R)
• M71: 52,799,372 km (0.091 R)
• M72: 53,916,569 km (0.103 R)
• M73: 55,984,610 km (0.065 R)
• M74: 56,553,231 km (0.106 R)
• M75: 56,838,215 km (0.106 R)
• M76: 58,557,992 km (0.096 R)
• M77: 60,780,418 km (0.072 R)
• M78: 61,267,210 km (0.069 R)
• M79: 62,244,682 km (0.045 R)
• M80: 62,440,805 km (0.112 R)
• M81: 63,522,996 km (0.075 R)
• M82: 63,918,084 km (0.115 R)
• M83: 65,506,514 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.3

Radius: 6.1

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.01 AU - 19.73 AU

Year: 25085 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 128.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,328,101 km

• M1: 254,466 km (0.101 R)
• M2: 507,286 km (0.12 R)
• M3: 632,500 km (0.111 R)
• M4: 685,607 km (0.04 R)
• M5: 912,996 km (0.114 R)
• M6: 1,130,661 km (0.037 R)
• M7: 2,968,620 km (0.082 R)
• M8: 3,527,518 km (0.104 R)
• M9: 6,772,595 km (0.026 R)
• M10: 7,073,735 km (0.116 R)
• M11: 8,970,786 km (0.113 R)
• M12: 9,568,878 km (0.03 R)
• M13: 9,703,516 km (0.039 R)
• M14: 10,248,352 km (0.103 R)
• M15: 11,653,525 km (0.056 R)
• M16: 12,014,205 km (0.091 R)
• M17: 12,159,465 km (0.111 R)
• M18: 15,342,309 km (0.087 R)
• M19: 15,737,546 km (0.118 R)
• M20: 16,943,006 km (0.092 R)
• M21: 17,024,387 km (0.052 R)
• M22: 17,351,408 km (0.078 R)
• M23: 18,428,214 km (0.083 R)
• M24: 18,932,658 km (0.061 R)
• M25: 19,356,319 km (0.038 R)
• M26: 20,126,898 km (0.074 R)
• M27: 20,820,284 km (0.118 R)
• M28: 22,498,173 km (0.036 R)
• M29: 22,767,150 km (0.07 R)
• M30: 23,127,232 km (0.096 R)
• M31: 23,398,603 km (0.114 R)
• M32: 24,219,147 km (0.115 R)
• M33: 25,420,717 km (0.097 R)
• M34: 26,169,754 km (0.103 R)
• M35: 26,264,001 km (0.093 R)
• M36: 26,547,040 km (0.111 R)
• M37: 26,831,126 km (0.047 R)
• M38: 28,750,916 km (0.094 R)
• M39: 29,042,781 km (0.118 R)
• M40: 31,913,415 km (0.093 R)
• M41: 32,215,602 km (0.086 R)
• M42: 32,822,521 km (0.066 R)
• M43: 33,535,504 km (0.056 R)
• M44: 35,184,372 km (0.069 R)
• M45: 35,288,193 km (0.102 R)
• M46: 35,913,961 km (0.099 R)
• M47: 39,312,226 km (0.061 R)
• M48: 40,286,258 km (0.063 R)
• M49: 41,817,392 km (0.052 R)
• M50: 46,067,916 km (0.109 R)
• M51: 47,783,205 km (0.072 R)
• M52: 50,922,966 km (0.09 R)
• M53: 51,040,550 km (0.111 R)
• M54: 51,747,848 km (0.092 R)
• M55: 51,866,031 km (0.045 R)
• M56: 52,577,069 km (0.081 R)
• M57: 55,091,211 km (0.08 R)
• M58: 55,211,937 km (0.071 R)
• M59: 55,695,586 km (0.108 R)
• M60: 56,667,075 km (0.08 R)
• M61: 57,766,619 km (0.081 R)
• M62: 61,107,589 km (0.053 R)
• M63: 62,109,446 km (0.032 R)
• M64: 62,612,394 km (0.04 R)
• M65: 62,990,577 km (0.09 R)
• M66: 63,495,919 km (0.031 R)
• M67: 65,020,022 km (0.045 R)
• M68: 65,402,843 km (0.112 R)
• M69: 65,914,617 km (0.081 R)
• M70: 66,941,906 km (0.114 R)
• M71: 67,328,616 km (0.115 R)
• M72: 70,579,228 km (0.082 R)
• M73: 70,710,276 km (0.101 R)
• M74: 70,972,671 km (0.112 R)
• M75: 72,686,314 km (0.12 R)
• M76: 72,951,252 km (0.051 R)
• M77: 75,617,236 km (0.109 R)
• M78: 76,019,804 km (0.109 R)
• M79: 76,423,269 km (0.059 R)
• M80: 78,043,713 km (0.042 R)
• M81: 78,450,619 km (0.106 R)
• M82: 80,222,008 km (0.11 R)
• M83: 80,495,772 km (0.119 R)
• M84: 82,558,278 km (0.1 R)
• M85: 84,081,932 km (0.115 R)
• M86: 85,474,987 km (0.076 R)
• M87: 85,614,712 km (0.099 R)
• M88: 85,754,586 km (0.081 R)
• M89: 86,735,349 km (0.09 R)
• M90: 88,566,577 km (0.09 R)
• M91: 91,266,071 km (0.12 R)
• M92: 91,980,849 km (0.064 R)
• M93: 92,124,014 km (0.109 R)
• M94: 93,416,091 km (0.028 R)
• M95: 93,992,193 km (0.118 R)
• M96: 94,136,555 km (0.087 R)
• M97: 96,599,683 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit