🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.75 AU

Year: 177 Days

Day: 33.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,572,078 km

• M1: 67,469 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.11 AU - 1.43 AU

Year: 505 Days

Day: 31.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,572,078 km

• M1: 511,774 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.29 AU - 1.47 AU

Year: 572 Days

Day: 46.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,572,078 km

• M1: 251,773 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.72 AU - 2.68 AU

Year: 1152 Days

Day: 44.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 8.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.29 AU - 10.09 AU

Year: 9837 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,572,078 km

• M1: 111,899 km (0.052 R)
• M2: 183,407 km (0.058 R)
• M3: 680,371 km (0.069 R)
• M4: 1,602,492 km (0.112 R)
• M5: 1,832,125 km (0.099 R)
• M6: 2,185,176 km (0.09 R)
• M7: 2,680,644 km (0.093 R)
• M8: 2,928,678 km (0.087 R)
• M9: 3,132,430 km (0.08 R)
• M10: 4,134,736 km (0.053 R)
• M11: 4,277,302 km (0.106 R)
• M12: 4,538,051 km (0.073 R)
• M13: 4,984,451 km (0.057 R)
• M14: 5,044,889 km (0.091 R)
• M15: 5,601,243 km (0.114 R)
• M16: 5,664,224 km (0.056 R)
• M17: 6,771,398 km (0.112 R)
• M18: 6,973,654 km (0.092 R)
• M19: 7,143,747 km (0.083 R)
• M20: 7,697,110 km (0.106 R)
• M21: 8,408,298 km (0.093 R)
• M22: 8,771,821 km (0.118 R)
• M23: 8,918,726 km (0.109 R)
• M24: 9,589,523 km (0.119 R)
• M25: 9,665,070 km (0.075 R)
• M26: 10,045,796 km (0.119 R)
• M27: 10,548,146 km (0.111 R)
• M28: 11,257,090 km (0.101 R)
• M29: 11,900,211 km (0.076 R)
• M30: 11,981,443 km (0.109 R)
• M31: 14,459,532 km (0.084 R)
• M32: 14,763,814 km (0.041 R)
• M33: 15,158,004 km (0.092 R)
• M34: 15,733,806 km (0.066 R)
• M35: 17,227,092 km (0.109 R)
• M36: 18,435,245 km (0.079 R)
• M37: 18,907,076 km (0.12 R)
• M38: 19,862,857 km (0.052 R)
• M39: 21,079,537 km (0.049 R)
• M40: 21,325,775 km (0.061 R)
• M41: 21,721,760 km (0.12 R)
• M42: 21,920,726 km (0.033 R)
• M43: 22,270,186 km (0.101 R)
• M44: 22,571,327 km (0.112 R)
• M45: 22,671,857 km (0.117 R)
• M46: 25,288,772 km (0.12 R)
• M47: 25,918,130 km (0.034 R)
• M48: 26,605,981 km (0.098 R)
• M49: 27,460,634 km (0.101 R)
• M50: 27,568,195 km (0.081 R)
• M51: 27,729,611 km (0.11 R)
• M52: 28,923,402 km (0.034 R)
• M53: 29,636,685 km (0.084 R)
• M54: 30,355,802 km (0.078 R)
• M55: 31,754,691 km (0.113 R)
• M56: 33,003,085 km (0.061 R)
• M57: 34,151,847 km (0.047 R)
• M58: 34,325,231 km (0.109 R)
• M59: 34,498,915 km (0.109 R)
• M60: 35,196,789 km (0.096 R)
• M61: 35,313,625 km (0.062 R)
• M62: 35,723,373 km (0.059 R)
• M63: 37,318,386 km (0.104 R)
• M64: 38,274,466 km (0.113 R)
• M65: 39,845,243 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 9.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.22 AU - 11.12 AU

Year: 12307 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,572,078 km

• M1: 170,542 km (0.11 R)
• M2: 261,497 km (0.116 R)
• M3: 377,735 km (0.05 R)
• M4: 475,422 km (0.088 R)
• M5: 569,070 km (0.085 R)
• M6: 761,004 km (0.108 R)
• M7: 824,434 km (0.088 R)
• M8: 906,413 km (0.113 R)
• M9: 1,169,855 km (0.115 R)
• M10: 1,263,055 km (0.088 R)
• M11: 1,497,325 km (0.056 R)
• M12: 1,599,201 km (0.099 R)
• M13: 2,007,454 km (0.108 R)
• M14: 2,495,592 km (0.113 R)
• M15: 3,045,364 km (0.034 R)
• M16: 3,307,759 km (0.085 R)
• M17: 3,414,721 km (0.042 R)
• M18: 3,604,710 km (0.088 R)
• M19: 4,109,454 km (0.028 R)
• M20: 4,547,027 km (0.072 R)
• M21: 5,246,697 km (0.099 R)
• M22: 5,850,025 km (0.105 R)
• M23: 5,979,876 km (0.113 R)
• M24: 6,045,100 km (0.116 R)
• M25: 6,110,624 km (0.068 R)
• M26: 6,575,874 km (0.08 R)
• M27: 6,710,960 km (0.118 R)
• M28: 7,400,008 km (0.077 R)
• M29: 7,611,240 km (0.109 R)
• M30: 7,895,776 km (0.057 R)
• M31: 7,967,433 km (0.093 R)
• M32: 8,039,390 km (0.072 R)
• M33: 8,696,423 km (0.093 R)
• M34: 9,106,471 km (0.103 R)
• M35: 9,714,287 km (0.046 R)
• M36: 10,809,045 km (0.045 R)
• M37: 11,249,909 km (0.119 R)
• M38: 11,737,449 km (0.115 R)
• M39: 12,190,581 km (0.115 R)
• M40: 12,315,046 km (0.119 R)
• M41: 13,071,264 km (0.094 R)
• M42: 14,716,691 km (0.083 R)
• M43: 15,428,776 km (0.076 R)
• M44: 15,789,158 km (0.111 R)
• M45: 18,150,560 km (0.051 R)
• M46: 18,292,977 km (0.101 R)
• M47: 18,626,431 km (0.101 R)
• M48: 18,722,024 km (0.106 R)
• M49: 19,010,000 km (0.105 R)
• M50: 19,299,472 km (0.111 R)
• M51: 19,590,440 km (0.088 R)
• M52: 20,127,496 km (0.103 R)
• M53: 20,471,870 km (0.118 R)
• M54: 20,867,706 km (0.099 R)
• M55: 21,216,269 km (0.083 R)
• M56: 22,222,464 km (0.075 R)
• M57: 22,731,546 km (0.102 R)
• M58: 23,864,750 km (0.093 R)
• M59: 24,385,949 km (0.117 R)
• M60: 24,858,229 km (0.098 R)
• M61: 25,439,567 km (0.109 R)
• M62: 25,758,509 km (0.061 R)
• M63: 26,400,434 km (0.099 R)
• M64: 26,939,435 km (0.089 R)
• M65: 27,536,480 km (0.087 R)
• M66: 28,412,824 km (0.071 R)
• M67: 28,522,928 km (0.105 R)
• M68: 30,080,242 km (0.084 R)
• M69: 31,494,092 km (0.105 R)
• M70: 33,393,087 km (0.093 R)
• M71: 34,209,891 km (0.079 R)
• M72: 34,856,453 km (0.087 R)
• M73: 35,151,610 km (0.114 R)
• M74: 36,161,246 km (0.1 R)
• M75: 36,759,787 km (0.068 R)
• M76: 37,000,041 km (0.094 R)
• M77: 38,452,637 km (0.091 R)
• M78: 38,757,667 km (0.115 R)
• M79: 39,308,636 km (0.047 R)
• M80: 39,985,716 km (0.026 R)
• M81: 40,356,569 km (0.115 R)
• M82: 40,542,369 km (0.034 R)
• M83: 40,666,536 km (0.091 R)
• M84: 41,226,331 km (0.109 R)
• M85: 41,726,137 km (0.114 R)
• M86: 41,788,819 km (0.068 R)
• M87: 41,851,500 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 13.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.2 AU - 13.36 AU

Year: 13377 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,572,078 km

• M1: 194,627 km (0.085 R)
• M2: 316,250 km (0.106 R)
• M3: 430,692 km (0.096 R)
• M4: 596,596 km (0.029 R)
• M5: 939,774 km (0.048 R)
• M6: 1,040,603 km (0.106 R)
• M7: 1,124,228 km (0.116 R)
• M8: 1,210,247 km (0.118 R)
• M9: 2,113,818 km (0.074 R)
• M10: 2,792,394 km (0.113 R)
• M11: 2,881,853 km (0.109 R)
• M12: 3,249,565 km (0.092 R)
• M13: 3,343,812 km (0.096 R)
• M14: 3,862,617 km (0.1 R)
• M15: 4,268,476 km (0.058 R)
• M16: 4,652,643 km (0.092 R)
• M17: 5,011,828 km (0.07 R)
• M18: 5,157,985 km (0.053 R)
• M19: 5,756,975 km (0.091 R)
• M20: 5,910,163 km (0.114 R)
• M21: 6,299,417 km (0.088 R)
• M22: 6,417,749 km (0.097 R)
• M23: 7,558,283 km (0.091 R)
• M24: 8,238,056 km (0.074 R)
• M25: 8,760,900 km (0.068 R)
• M26: 8,981,856 km (0.028 R)
• M27: 9,610,616 km (0.078 R)
• M28: 9,792,826 km (0.086 R)
• M29: 9,884,380 km (0.084 R)
• M30: 10,300,113 km (0.094 R)
• M31: 11,581,119 km (0.1 R)
• M32: 12,117,428 km (0.083 R)
• M33: 12,562,332 km (0.091 R)
• M34: 13,315,706 km (0.112 R)
• M35: 14,447,115 km (0.053 R)
• M36: 15,662,747 km (0.089 R)
• M37: 16,911,142 km (0.087 R)
• M38: 17,352,755 km (0.069 R)
• M39: 18,700,631 km (0.042 R)
• M40: 19,791,499 km (0.109 R)
• M41: 20,373,884 km (0.112 R)
• M42: 21,080,285 km (0.057 R)
• M43: 21,317,547 km (0.072 R)
• M44: 21,734,925 km (0.097 R)
• M45: 22,335,710 km (0.11 R)
• M46: 22,638,197 km (0.117 R)
• M47: 22,820,407 km (0.097 R)
• M48: 23,003,066 km (0.113 R)
• M49: 23,553,886 km (0.101 R)
• M50: 25,106,711 km (0.045 R)
• M51: 27,206,766 km (0.107 R)
• M52: 27,789,300 km (0.061 R)
• M53: 28,441,398 km (0.069 R)
• M54: 29,296,649 km (0.074 R)
• M55: 29,827,123 km (0.031 R)
• M56: 31,369,925 km (0.033 R)
• M57: 33,628,704 km (0.112 R)
• M58: 33,767,231 km (0.054 R)
• M59: 34,114,448 km (0.028 R)
• M60: 35,868,633 km (0.093 R)
• M61: 36,010,152 km (0.111 R)
• M62: 36,578,475 km (0.106 R)
• M63: 37,078,131 km (0.087 R)
• M64: 38,735,676 km (0.059 R)
• M65: 39,317,911 km (0.076 R)
• M66: 40,049,744 km (0.118 R)
• M67: 40,638,561 km (0.026 R)
• M68: 42,496,716 km (0.074 R)
• M69: 44,610,683 km (0.117 R)
• M70: 45,068,154 km (0.09 R)
• M71: 47,767,348 km (0.034 R)
• M72: 48,001,170 km (0.098 R)
• M73: 48,313,530 km (0.105 R)
• M74: 49,254,501 km (0.057 R)
• M75: 49,648,392 km (0.093 R)
• M76: 50,122,467 km (0.114 R)
• M77: 51,234,428 km (0.046 R)
• M78: 52,033,580 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 14.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.33 AU - 12.83 AU

Year: 13914 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,572,078 km

• M1: 184,305 km (0.027 R)
• M2: 392,994 km (0.113 R)
• M3: 943,215 km (0.113 R)
• M4: 1,038,658 km (0.108 R)
• M5: 1,667,567 km (0.091 R)
• M6: 1,854,864 km (0.075 R)
• M7: 2,232,299 km (0.113 R)
• M8: 2,382,795 km (0.112 R)
• M9: 2,977,147 km (0.045 R)
• M10: 3,291,752 km (0.041 R)
• M11: 3,727,979 km (0.117 R)
• M12: 3,953,273 km (0.032 R)
• M13: 4,464,748 km (0.059 R)
• M14: 4,655,935 km (0.089 R)
• M15: 4,849,963 km (0.104 R)
• M16: 5,046,684 km (0.118 R)
• M17: 5,550,380 km (0.102 R)
• M18: 6,070,083 km (0.088 R)
• M19: 6,470,407 km (0.106 R)
• M20: 6,578,566 km (0.113 R)
• M21: 7,352,885 km (0.113 R)
• M22: 7,608,099 km (0.106 R)
• M23: 7,808,560 km (0.093 R)
• M24: 8,568,517 km (0.107 R)
• M25: 9,814,668 km (0.075 R)
• M26: 10,890,725 km (0.097 R)
• M27: 11,475,653 km (0.053 R)
• M28: 11,937,760 km (0.112 R)
• M29: 12,338,683 km (0.117 R)
• M30: 12,507,130 km (0.042 R)
• M31: 12,608,408 km (0.084 R)
• M32: 13,085,326 km (0.049 R)
• M33: 13,568,078 km (0.1 R)
• M34: 14,126,976 km (0.09 R)
• M35: 16,363,314 km (0.096 R)
• M36: 16,995,515 km (0.102 R)
• M37: 17,145,562 km (0.092 R)
• M38: 17,371,305 km (0.095 R)
• M39: 18,054,369 km (0.12 R)
• M40: 18,630,470 km (0.11 R)
• M41: 19,134,615 km (0.062 R)
• M42: 20,116,725 km (0.087 R)
• M43: 20,235,805 km (0.098 R)
• M44: 20,554,149 km (0.057 R)
• M45: 21,276,557 km (0.066 R)
• M46: 22,130,013 km (0.109 R)
• M47: 22,540,360 km (0.112 R)
• M48: 24,122,507 km (0.031 R)
• M49: 24,291,253 km (0.116 R)
• M50: 24,544,822 km (0.115 R)
• M51: 25,054,951 km (0.067 R)
• M52: 25,225,642 km (0.093 R)
• M53: 25,353,997 km (0.063 R)
• M54: 25,783,492 km (0.118 R)
• M55: 27,613,074 km (0.093 R)
• M56: 27,833,731 km (0.114 R)
• M57: 28,543,573 km (0.08 R)
• M58: 29,349,457 km (0.102 R)
• M59: 29,619,630 km (0.095 R)
• M60: 30,162,671 km (0.086 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit