🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.67 AU - 0.71 AU

Year: 202 Days

Day: 43.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,648,628 km

• M1: 140,622 km (0.078 R)
• M2: 352,303 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.86 AU

Year: 225 Days

Day: 29.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.62 AU - 0.94 AU

Year: 243 Days

Day: 30.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,648,628 km

• M1: 168,298 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.63 AU - 2.03 AU

Year: 874 Days

Day: 35.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,648,628 km

• M1: 150,346 km (0.076 R)
• M2: 683,363 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 13.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.09 AU - 7.59 AU

Year: 5637 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,648,628 km

• M1: 238,908 km (0.063 R)
• M2: 813,364 km (0.067 R)
• M3: 948,451 km (0.054 R)
• M4: 1,062,594 km (0.068 R)
• M5: 1,402,031 km (0.095 R)
• M6: 1,584,989 km (0.111 R)
• M7: 1,688,212 km (0.052 R)
• M8: 1,901,838 km (0.098 R)
• M9: 2,316,972 km (0.119 R)
• M10: 2,495,143 km (0.094 R)
• M11: 2,928,827 km (0.081 R)
• M12: 3,143,949 km (0.082 R)
• M13: 3,319,876 km (0.09 R)
• M14: 3,658,566 km (0.107 R)
• M15: 3,774,055 km (0.107 R)
• M16: 3,984,988 km (0.113 R)
• M17: 5,782,706 km (0.097 R)
• M18: 6,026,550 km (0.062 R)
• M19: 6,440,637 km (0.049 R)
• M20: 6,721,881 km (0.057 R)
• M21: 7,238,443 km (0.032 R)
• M22: 7,531,056 km (0.12 R)
• M23: 7,708,479 km (0.056 R)
• M24: 8,067,514 km (0.086 R)
• M25: 8,370,898 km (0.1 R)
• M26: 8,493,270 km (0.056 R)
• M27: 8,708,990 km (0.119 R)
• M28: 9,177,381 km (0.091 R)
• M29: 9,911,607 km (0.092 R)
• M30: 10,138,696 km (0.086 R)
• M31: 10,269,445 km (0.099 R)
• M32: 11,165,686 km (0.068 R)
• M33: 11,300,623 km (0.095 R)
• M34: 12,330,006 km (0.068 R)
• M35: 12,820,687 km (0.092 R)
• M36: 12,926,752 km (0.1 R)
• M37: 13,282,047 km (0.098 R)
• M38: 15,106,991 km (0.114 R)
• M39: 15,518,984 km (0.084 R)
• M40: 16,277,744 km (0.119 R)
• M41: 18,028,488 km (0.097 R)
• M42: 18,266,498 km (0.094 R)
• M43: 18,545,498 km (0.081 R)
• M44: 18,705,419 km (0.049 R)
• M45: 20,207,531 km (0.103 R)
• M46: 20,952,229 km (0.088 R)
• M47: 21,077,293 km (0.075 R)
• M48: 21,495,718 km (0.043 R)
• M49: 21,663,866 km (0.079 R)
• M50: 22,724,814 km (0.082 R)
• M51: 23,240,029 km (0.115 R)
• M52: 23,326,198 km (0.028 R)
• M53: 23,455,899 km (0.063 R)
• M54: 23,759,134 km (0.077 R)
• M55: 23,889,434 km (0.116 R)
• M56: 24,020,182 km (0.083 R)
• M57: 24,588,953 km (0.035 R)
• M58: 24,676,767 km (0.116 R)
• M59: 24,764,731 km (0.106 R)
• M60: 25,339,336 km (0.1 R)
• M61: 25,517,058 km (0.093 R)
• M62: 25,784,390 km (0.033 R)
• M63: 25,963,010 km (0.076 R)
• M64: 26,097,349 km (0.088 R)
• M65: 26,366,625 km (0.077 R)
• M66: 26,727,156 km (0.078 R)
• M67: 26,953,348 km (0.098 R)
• M68: 27,772,845 km (0.091 R)
• M69: 27,956,102 km (0.101 R)
• M70: 28,047,806 km (0.091 R)
• M71: 28,277,738 km (0.11 R)
• M72: 28,600,570 km (0.033 R)
• M73: 30,421,475 km (0.079 R)
• M74: 30,941,926 km (0.104 R)
• M75: 31,465,219 km (0.087 R)
• M76: 31,560,663 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.6

Radius: 8.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.29 AU - 8.55 AU

Year: 7870 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,648,628 km

• M1: 133,441 km (0.051 R)
• M2: 235,168 km (0.103 R)
• M3: 297,999 km (0.086 R)
• M4: 520,900 km (0.072 R)
• M5: 628,311 km (0.09 R)
• M6: 733,778 km (0.098 R)
• M7: 804,089 km (0.085 R)
• M8: 984,803 km (0.099 R)
• M9: 1,074,562 km (0.102 R)
• M10: 1,473,988 km (0.057 R)
• M11: 1,617,003 km (0.079 R)
• M12: 1,833,322 km (0.108 R)
• M13: 2,073,277 km (0.082 R)
• M14: 2,160,492 km (0.051 R)
• M15: 2,353,623 km (0.116 R)
• M16: 2,459,987 km (0.11 R)
• M17: 2,552,439 km (0.027 R)
• M18: 2,788,804 km (0.074 R)
• M19: 3,350,394 km (0.114 R)
• M20: 3,418,910 km (0.029 R)
• M21: 3,714,665 km (0.081 R)
• M22: 4,443,356 km (0.114 R)
• M23: 4,518,604 km (0.093 R)
• M24: 4,594,300 km (0.098 R)
• M25: 4,940,320 km (0.119 R)
• M26: 4,998,813 km (0.089 R)
• M27: 5,136,144 km (0.099 R)
• M28: 5,254,924 km (0.088 R)
• M29: 5,394,649 km (0.048 R)
• M30: 5,555,766 km (0.091 R)
• M31: 5,841,797 km (0.115 R)
• M32: 6,028,046 km (0.115 R)
• M33: 6,534,734 km (0.087 R)
• M34: 6,793,090 km (0.117 R)
• M35: 7,409,134 km (0.084 R)
• M36: 7,498,743 km (0.103 R)
• M37: 7,611,091 km (0.088 R)
• M38: 8,066,018 km (0.114 R)
• M39: 8,483,097 km (0.113 R)
• M40: 8,930,993 km (0.107 R)
• M41: 9,074,008 km (0.042 R)
• M42: 9,314,113 km (0.05 R)
• M43: 9,459,223 km (0.085 R)
• M44: 9,898,891 km (0.078 R)
• M45: 10,096,510 km (0.049 R)
• M46: 10,195,843 km (0.111 R)
• M47: 10,772,991 km (0.081 R)
• M48: 11,027,308 km (0.066 R)
• M49: 11,283,569 km (0.105 R)
• M50: 11,464,134 km (0.093 R)
• M51: 11,749,716 km (0.069 R)
• M52: 11,854,135 km (0.108 R)
• M53: 11,959,003 km (0.071 R)
• M54: 12,064,021 km (0.085 R)
• M55: 12,248,774 km (0.096 R)
• M56: 12,381,169 km (0.1 R)
• M57: 12,674,231 km (0.11 R)
• M58: 12,808,270 km (0.113 R)
• M59: 12,861,976 km (0.055 R)
• M60: 13,077,696 km (0.116 R)
• M61: 13,512,577 km (0.106 R)
• M62: 13,814,316 km (0.08 R)
• M63: 14,062,798 km (0.038 R)
• M64: 14,452,501 km (0.033 R)
• M65: 14,592,524 km (0.087 R)
• M66: 14,732,847 km (0.114 R)
• M67: 14,930,316 km (0.117 R)
• M68: 15,413,368 km (0.098 R)
• M69: 17,011,073 km (0.098 R)
• M70: 17,336,897 km (0.079 R)
• M71: 17,485,747 km (0.109 R)
• M72: 17,784,494 km (0.06 R)
• M73: 18,115,255 km (0.102 R)
• M74: 18,904,982 km (0.052 R)
• M75: 19,027,503 km (0.073 R)
• M76: 19,768,012 km (0.04 R)
• M77: 19,892,328 km (0.11 R)
• M78: 21,340,735 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 10.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.19 AU - 11.71 AU

Year: 12794 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,648,628 km

• M1: 155,283 km (0.111 R)
• M2: 253,419 km (0.096 R)
• M3: 504,743 km (0.113 R)
• M4: 1,044,193 km (0.043 R)
• M5: 1,124,677 km (0.025 R)
• M6: 1,559,558 km (0.05 R)
• M7: 1,723,667 km (0.108 R)
• M8: 1,795,773 km (0.112 R)
• M9: 1,869,076 km (0.049 R)
• M10: 2,250,550 km (0.053 R)
• M11: 4,268,027 km (0.07 R)
• M12: 4,634,243 km (0.04 R)
• M13: 4,769,928 km (0.109 R)
• M14: 5,185,212 km (0.077 R)
• M15: 5,504,304 km (0.039 R)
• M16: 5,720,623 km (0.094 R)
• M17: 5,976,585 km (0.093 R)
• M18: 6,273,686 km (0.111 R)
• M19: 6,728,613 km (0.093 R)
• M20: 6,843,953 km (0.101 R)
• M21: 7,312,194 km (0.077 R)
• M22: 7,670,182 km (0.109 R)
• M23: 7,831,149 km (0.063 R)
• M24: 8,033,854 km (0.094 R)
• M25: 8,156,375 km (0.117 R)
• M26: 9,031,373 km (0.116 R)
• M27: 9,848,626 km (0.116 R)
• M28: 11,050,346 km (0.098 R)
• M29: 11,186,779 km (0.049 R)
• M30: 11,369,438 km (0.101 R)
• M31: 11,830,648 km (0.106 R)
• M32: 12,297,843 km (0.09 R)
• M33: 12,392,089 km (0.105 R)
• M34: 12,914,335 km (0.115 R)
• M35: 14,078,955 km (0.118 R)
• M36: 14,325,791 km (0.104 R)
• M37: 14,424,975 km (0.104 R)
• M38: 14,574,124 km (0.098 R)
• M39: 14,673,756 km (0.119 R)
• M40: 15,074,977 km (0.025 R)
• M41: 16,611,198 km (0.115 R)
• M42: 16,924,456 km (0.116 R)
• M43: 17,769,235 km (0.103 R)
• M44: 17,875,898 km (0.106 R)
• M45: 17,982,711 km (0.11 R)
• M46: 18,250,491 km (0.086 R)
• M47: 18,627,777 km (0.035 R)
• M48: 18,736,086 km (0.088 R)
• M49: 18,898,849 km (0.04 R)
• M50: 19,225,870 km (0.114 R)
• M51: 19,390,128 km (0.102 R)
• M52: 21,170,492 km (0.067 R)
• M53: 22,309,680 km (0.086 R)
• M54: 23,177,049 km (0.065 R)
• M55: 25,243,593 km (0.063 R)
• M56: 25,844,827 km (0.072 R)
• M57: 27,306,997 km (0.071 R)
• M58: 27,986,171 km (0.083 R)
• M59: 28,670,731 km (0.1 R)
• M60: 28,795,795 km (0.11 R)
• M61: 29,235,014 km (0.12 R)
• M62: 30,821,649 km (0.118 R)
• M63: 31,014,032 km (0.103 R)
• M64: 31,528,649 km (0.097 R)
• M65: 32,501,334 km (0.099 R)
• M66: 32,697,008 km (0.081 R)
• M67: 33,024,179 km (0.095 R)
• M68: 34,742,310 km (0.089 R)
• M69: 35,410,863 km (0.073 R)
• M70: 35,881,498 km (0.117 R)
• M71: 37,169,087 km (0.098 R)
• M72: 37,305,520 km (0.073 R)
• M73: 37,442,103 km (0.071 R)
• M74: 38,471,785 km (0.076 R)
• M75: 39,650,018 km (0.057 R)
• M76: 39,859,156 km (0.109 R)
• M77: 40,980,841 km (0.087 R)
• M78: 41,051,152 km (0.098 R)
• M79: 41,899,820 km (0.047 R)
• M80: 42,397,383 km (0.111 R)
• M81: 42,468,741 km (0.109 R)
• M82: 42,897,040 km (0.04 R)
• M83: 43,686,169 km (0.08 R)
• M84: 45,424,346 km (0.11 R)
• M85: 45,716,212 km (0.07 R)
• M86: 46,522,095 km (0.105 R)
• M87: 46,816,354 km (0.118 R)
• M88: 47,925,174 km (0.113 R)
• M89: 48,296,775 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 8.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.09 AU - 12.13 AU

Year: 14880 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,648,628 km

• M1: 109,655 km (0.052 R)
• M2: 441,015 km (0.101 R)
• M3: 592,557 km (0.113 R)
• M4: 810,671 km (0.104 R)
• M5: 877,840 km (0.102 R)
• M6: 1,072,617 km (0.102 R)
• M7: 1,165,816 km (0.058 R)
• M8: 1,281,306 km (0.087 R)
• M9: 1,360,593 km (0.083 R)
• M10: 1,462,020 km (0.081 R)
• M11: 1,608,476 km (0.114 R)
• M12: 1,694,345 km (0.115 R)
• M13: 2,386,684 km (0.049 R)
• M14: 2,485,120 km (0.104 R)
• M15: 2,686,030 km (0.1 R)
• M16: 2,997,642 km (0.089 R)
• M17: 3,238,943 km (0.045 R)
• M18: 3,293,397 km (0.075 R)
• M19: 3,486,528 km (0.064 R)
• M20: 3,542,478 km (0.097 R)
• M21: 4,176,922 km (0.086 R)
• M22: 5,548,585 km (0.073 R)
• M23: 6,113,018 km (0.082 R)
• M24: 6,730,707 km (0.074 R)
• M25: 6,905,737 km (0.027 R)
• M26: 6,976,198 km (0.068 R)
• M27: 7,767,121 km (0.105 R)
• M28: 7,950,828 km (0.042 R)
• M29: 8,136,030 km (0.098 R)
• M30: 8,247,929 km (0.035 R)
• M31: 8,738,161 km (0.088 R)
• M32: 9,393,699 km (0.093 R)
• M33: 9,550,178 km (0.116 R)
• M34: 10,025,002 km (0.108 R)
• M35: 10,225,164 km (0.051 R)
• M36: 10,467,064 km (0.104 R)
• M37: 11,536,988 km (0.112 R)
• M38: 11,620,763 km (0.085 R)
• M39: 11,830,948 km (0.08 R)
• M40: 12,426,347 km (0.063 R)
• M41: 13,293,865 km (0.072 R)
• M42: 13,469,643 km (0.075 R)
• M43: 13,646,318 km (0.112 R)
• M44: 15,132,423 km (0.116 R)
• M45: 15,592,885 km (0.071 R)
• M46: 15,778,387 km (0.109 R)
• M47: 16,011,311 km (0.063 R)
• M48: 16,245,282 km (0.079 R)
• M49: 16,906,504 km (0.09 R)
• M50: 17,192,685 km (0.118 R)
• M51: 17,384,320 km (0.047 R)
• M52: 18,353,116 km (0.113 R)
• M53: 18,450,953 km (0.095 R)
• M54: 19,041,565 km (0.064 R)
• M55: 20,494,609 km (0.045 R)
• M56: 20,596,186 km (0.078 R)
• M57: 21,775,616 km (0.08 R)
• M58: 22,451,948 km (0.065 R)
• M59: 22,713,894 km (0.037 R)
• M60: 23,135,161 km (0.117 R)
• M61: 23,240,927 km (0.105 R)
• M62: 26,045,588 km (0.111 R)
• M63: 26,985,362 km (0.114 R)
• M64: 27,152,462 km (0.075 R)
• M65: 27,319,713 km (0.108 R)
• M66: 27,655,560 km (0.069 R)
• M67: 27,880,106 km (0.05 R)
• M68: 28,218,198 km (0.097 R)
• M69: 29,012,113 km (0.109 R)
• M70: 29,928,550 km (0.105 R)
• M71: 30,622,086 km (0.114 R)
• M72: 31,029,142 km (0.096 R)
• M73: 31,848,489 km (0.112 R)
• M74: 34,168,453 km (0.055 R)
• M75: 35,500,921 km (0.103 R)
• M76: 36,173,513 km (0.063 R)
• M77: 36,542,272 km (0.111 R)
• M78: 37,159,513 km (0.119 R)
• M79: 37,780,045 km (0.073 R)
• M80: 37,967,042 km (0.12 R)
• M81: 38,466,848 km (0.066 R)
• M82: 38,843,087 km (0.093 R)
• M83: 39,220,523 km (0.061 R)
• M84: 41,254,455 km (0.1 R)
• M85: 42,155,034 km (0.109 R)
• M86: 42,867,270 km (0.075 R)
• M87: 43,583,395 km (0.06 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit