🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.72 AU - 0.76 AU

Year: 244 Days

Day: 48 Hours

Environment

Temp: 79 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.34 AU - 1.42 AU

Year: 621 Days

Day: 13.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,185,565 km

• M1: 92,302 km (0.096 R)
• M2: 270,174 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.81 AU - 2.03 AU

Year: 1019 Days

Day: 19.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.16 AU - 4.04 AU

Year: 2615 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,185,565 km

• M1: 651,349 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 10.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.02 AU - 5.04 AU

Year: 3692 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,185,565 km

• M1: 133,441 km (0.115 R)
• M2: 261,647 km (0.112 R)
• M3: 357,539 km (0.078 R)
• M4: 525,238 km (0.073 R)
• M5: 620,083 km (0.118 R)
• M6: 725,849 km (0.102 R)
• M7: 1,026,391 km (0.105 R)
• M8: 1,212,491 km (0.104 R)
• M9: 1,348,625 km (0.094 R)
• M10: 1,415,794 km (0.091 R)
• M11: 1,886,878 km (0.044 R)
• M12: 2,150,021 km (0.031 R)
• M13: 2,459,539 km (0.09 R)
• M14: 2,584,453 km (0.113 R)
• M15: 2,754,546 km (0.117 R)
• M16: 2,950,519 km (0.075 R)
• M17: 3,031,601 km (0.099 R)
• M18: 3,226,377 km (0.111 R)
• M19: 3,731,420 km (0.094 R)
• M20: 4,582,033 km (0.091 R)
• M21: 4,719,514 km (0.03 R)
• M22: 5,007,340 km (0.107 R)
• M23: 5,095,752 km (0.079 R)
• M24: 5,572,820 km (0.042 R)
• M25: 5,747,401 km (0.111 R)
• M26: 6,111,522 km (0.043 R)
• M27: 6,320,211 km (0.088 R)
• M28: 6,444,676 km (0.095 R)
• M29: 6,579,614 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 14.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.93 AU - 7.59 AU

Year: 6730 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,185,565 km

• M1: 212,429 km (0.073 R)
• M2: 367,113 km (0.046 R)
• M3: 562,039 km (0.112 R)
• M4: 699,669 km (0.102 R)
• M5: 812,017 km (0.065 R)
• M6: 931,396 km (0.09 R)
• M7: 1,235,678 km (0.091 R)
• M8: 1,489,546 km (0.095 R)
• M9: 1,691,802 km (0.032 R)
• M10: 1,867,580 km (0.054 R)
• M11: 1,994,289 km (0.081 R)
• M12: 2,491,403 km (0.111 R)
• M13: 2,816,778 km (0.09 R)
• M14: 3,199,450 km (0.088 R)
• M15: 3,352,787 km (0.052 R)
• M16: 3,531,258 km (0.074 R)
• M17: 3,712,870 km (0.113 R)
• M18: 4,109,454 km (0.074 R)
• M19: 4,397,579 km (0.07 R)
• M20: 5,250,287 km (0.09 R)
• M21: 6,126,631 km (0.08 R)
• M22: 6,345,942 km (0.119 R)
• M23: 6,849,039 km (0.106 R)
• M24: 7,598,674 km (0.11 R)
• M25: 7,745,879 km (0.104 R)
• M26: 7,953,520 km (0.05 R)
• M27: 8,163,107 km (0.083 R)
• M28: 8,618,333 km (0.059 R)
• M29: 9,364,079 km (0.094 R)
• M30: 10,455,844 km (0.075 R)
• M31: 10,554,130 km (0.112 R)
• M32: 10,652,715 km (0.043 R)
• M33: 11,183,787 km (0.081 R)
• M34: 11,791,603 km (0.106 R)
• M35: 11,928,037 km (0.086 R)
• M36: 13,286,984 km (0.118 R)
• M37: 13,571,668 km (0.083 R)
• M38: 13,894,650 km (0.081 R)
• M39: 14,075,065 km (0.027 R)
• M40: 14,952,158 km (0.098 R)
• M41: 15,546,660 km (0.102 R)
• M42: 17,028,426 km (0.099 R)
• M43: 17,532,272 km (0.041 R)
• M44: 17,805,737 km (0.083 R)
• M45: 18,198,731 km (0.102 R)
• M46: 18,594,567 km (0.107 R)
• M47: 19,193,856 km (0.107 R)
• M48: 19,961,891 km (0.074 R)
• M49: 20,247,473 km (0.034 R)
• M50: 20,411,283 km (0.034 R)
• M51: 20,781,388 km (0.112 R)
• M52: 21,361,529 km (0.12 R)
• M53: 21,486,443 km (0.095 R)
• M54: 21,695,431 km (0.072 R)
• M55: 21,946,905 km (0.026 R)
• M56: 22,241,763 km (0.071 R)
• M57: 23,562,712 km (0.068 R)
• M58: 23,778,133 km (0.08 R)
• M59: 24,124,302 km (0.117 R)
• M60: 25,304,779 km (0.062 R)
• M61: 25,790,972 km (0.096 R)
• M62: 26,638,294 km (0.12 R)
• M63: 27,087,986 km (0.032 R)
• M64: 27,949,221 km (0.114 R)
• M65: 28,177,357 km (0.045 R)
• M66: 28,451,869 km (0.026 R)
• M67: 29,096,038 km (0.084 R)
• M68: 29,466,293 km (0.107 R)
• M69: 29,651,944 km (0.065 R)
• M70: 30,351,912 km (0.037 R)
• M71: 30,915,746 km (0.104 R)
• M72: 31,246,208 km (0.052 R)
• M73: 31,340,904 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.3

Radius: 6.2

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.72 AU - 16.6 AU

Year: 19331 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,185,565 km

• M1: 120,875 km (0.094 R)
• M2: 214,374 km (0.116 R)
• M3: 257,608 km (0.1 R)
• M4: 1,094,308 km (0.119 R)
• M5: 1,175,690 km (0.076 R)
• M6: 1,344,436 km (0.086 R)
• M7: 1,491,192 km (0.107 R)
• M8: 1,551,330 km (0.088 R)
• M9: 1,674,150 km (0.11 R)
• M10: 1,995,187 km (0.064 R)
• M11: 2,300,366 km (0.101 R)
• M12: 2,512,047 km (0.089 R)
• M13: 2,916,410 km (0.08 R)
• M14: 3,540,234 km (0.116 R)
• M15: 3,702,547 km (0.084 R)
• M16: 3,743,537 km (0.108 R)
• M17: 4,289,869 km (0.09 R)
• M18: 4,816,154 km (0.115 R)
• M19: 4,996,120 km (0.07 R)
• M20: 5,502,359 km (0.1 R)
• M21: 5,928,564 km (0.093 R)
• M22: 6,612,824 km (0.119 R)
• M23: 7,476,752 km (0.12 R)
• M24: 8,107,905 km (0.11 R)
• M25: 10,158,593 km (0.102 R)
• M26: 10,797,675 km (0.085 R)
• M27: 11,389,933 km (0.104 R)
• M28: 11,449,772 km (0.064 R)
• M29: 11,509,611 km (0.044 R)
• M30: 12,175,472 km (0.114 R)
• M31: 12,729,582 km (0.074 R)
• M32: 13,166,109 km (0.107 R)
• M33: 13,291,771 km (0.114 R)
• M34: 13,734,730 km (0.103 R)
• M35: 14,505,309 km (0.106 R)
• M36: 15,092,331 km (0.065 R)
• M37: 16,492,268 km (0.101 R)
• M38: 16,899,772 km (0.036 R)
• M39: 17,655,541 km (0.071 R)
• M40: 18,072,470 km (0.087 R)
• M41: 18,282,057 km (0.101 R)
• M42: 18,492,541 km (0.104 R)
• M43: 20,204,988 km (0.093 R)
• M44: 22,340,647 km (0.05 R)
• M45: 23,321,111 km (0.031 R)
• M46: 24,161,702 km (0.054 R)
• M47: 24,779,242 km (0.1 R)
• M48: 25,012,166 km (0.098 R)
• M49: 26,583,392 km (0.08 R)
• M50: 27,380,898 km (0.077 R)
• M51: 28,917,867 km (0.117 R)
• M52: 29,326,867 km (0.094 R)
• M53: 30,815,366 km (0.115 R)
• M54: 31,149,568 km (0.104 R)
• M55: 36,479,441 km (0.071 R)
• M56: 36,655,966 km (0.066 R)
• M57: 37,454,071 km (0.105 R)
• M58: 38,168,251 km (0.11 R)
• M59: 38,257,860 km (0.032 R)
• M60: 39,157,542 km (0.103 R)
• M61: 39,247,899 km (0.089 R)
• M62: 40,246,465 km (0.101 R)
• M63: 41,898,324 km (0.049 R)
• M64: 43,198,480 km (0.089 R)
• M65: 44,606,046 km (0.074 R)
• M66: 45,173,321 km (0.113 R)
• M67: 45,742,990 km (0.049 R)
• M68: 46,601,831 km (0.085 R)
• M69: 47,369,717 km (0.1 R)
• M70: 48,918,205 km (0.115 R)
• M71: 49,600,820 km (0.1 R)
• M72: 51,965,064 km (0.117 R)
• M73: 52,163,730 km (0.074 R)
• M74: 52,561,810 km (0.097 R)
• M75: 52,960,937 km (0.118 R)
• M76: 53,661,803 km (0.098 R)
• M77: 54,365,811 km (0.109 R)
• M78: 56,802,461 km (0.096 R)
• M79: 58,240,246 km (0.1 R)
• M80: 58,343,469 km (0.085 R)
• M81: 59,689,999 km (0.051 R)
• M82: 63,153,938 km (0.11 R)
• M83: 63,684,412 km (0.089 R)
• M84: 63,790,626 km (0.05 R)
• M85: 63,896,991 km (0.1 R)
• M86: 65,070,586 km (0.079 R)
• M87: 65,177,698 km (0.092 R)
• M88: 67,439,169 km (0.108 R)
• M89: 68,198,677 km (0.11 R)
• M90: 69,397,854 km (0.116 R)
• M91: 69,616,716 km (0.04 R)
• M92: 70,494,107 km (0.104 R)
• M93: 71,485,642 km (0.095 R)
• M94: 71,596,045 km (0.034 R)
• M95: 73,371,024 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.9

Radius: 6.2

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.15 AU - 19.69 AU

Year: 30269 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,185,565 km

• M1: 117,584 km (0.1 R)
• M2: 206,146 km (0.066 R)
• M3: 342,130 km (0.114 R)
• M4: 1,389,465 km (0.111 R)
• M5: 1,902,137 km (0.043 R)
• M6: 1,974,692 km (0.118 R)
• M7: 2,790,449 km (0.11 R)
• M8: 2,914,765 km (0.117 R)
• M9: 3,211,866 km (0.099 R)
• M10: 3,518,542 km (0.115 R)
• M11: 4,591,308 km (0.091 R)
• M12: 4,689,145 km (0.116 R)
• M13: 5,036,811 km (0.084 R)
• M14: 5,137,640 km (0.103 R)
• M15: 5,599,897 km (0.042 R)
• M16: 6,399,498 km (0.085 R)
• M17: 6,508,854 km (0.109 R)
• M18: 9,937,338 km (0.096 R)
• M19: 10,000,468 km (0.059 R)
• M20: 10,575,971 km (0.063 R)
• M21: 10,705,373 km (0.087 R)
• M22: 11,228,068 km (0.075 R)
• M23: 12,570,709 km (0.12 R)
• M24: 13,892,406 km (0.097 R)
• M25: 14,390,418 km (0.109 R)
• M26: 15,845,406 km (0.103 R)
• M27: 16,365,708 km (0.087 R)
• M28: 17,882,630 km (0.119 R)
• M29: 18,036,716 km (0.095 R)
• M30: 18,814,176 km (0.092 R)
• M31: 18,892,565 km (0.093 R)
• M32: 20,401,559 km (0.098 R)
• M33: 24,211,967 km (0.057 R)
• M34: 25,500,902 km (0.11 R)
• M35: 25,848,268 km (0.083 R)
• M36: 26,109,915 km (0.039 R)
• M37: 26,635,901 km (0.117 R)
• M38: 27,609,035 km (0.049 R)
• M39: 29,045,324 km (0.088 R)
• M40: 30,046,882 km (0.087 R)
• M41: 30,690,003 km (0.117 R)
• M42: 30,782,305 km (0.047 R)
• M43: 32,835,087 km (0.054 R)
• M44: 33,592,501 km (0.093 R)
• M45: 34,547,235 km (0.1 R)
• M46: 34,835,510 km (0.086 R)
• M47: 36,190,866 km (0.096 R)
• M48: 38,753,328 km (0.034 R)
• M49: 39,252,836 km (0.061 R)
• M50: 39,353,066 km (0.116 R)
• M51: 41,577,736 km (0.073 R)
• M52: 41,782,087 km (0.104 R)
• M53: 42,089,062 km (0.073 R)
• M54: 45,095,381 km (0.081 R)
• M55: 45,410,284 km (0.102 R)
• M56: 45,831,402 km (0.044 R)
• M57: 46,042,335 km (0.092 R)
• M58: 46,465,398 km (0.089 R)
• M59: 48,170,215 km (0.083 R)
• M60: 48,922,543 km (0.063 R)
• M61: 50,003,986 km (0.105 R)
• M62: 51,202,564 km (0.059 R)
• M63: 52,190,359 km (0.112 R)
• M64: 53,184,287 km (0.047 R)
• M65: 53,850,446 km (0.098 R)
• M66: 55,303,341 km (0.116 R)
• M67: 58,361,570 km (0.095 R)
• M68: 61,009,752 km (0.075 R)
• M69: 61,241,778 km (0.082 R)
• M70: 62,874,938 km (0.094 R)
• M71: 63,109,358 km (0.079 R)
• M72: 67,019,846 km (0.038 R)
• M73: 67,499,158 km (0.109 R)
• M74: 68,099,793 km (0.063 R)
• M75: 69,064,699 km (0.043 R)
• M76: 69,912,620 km (0.118 R)
• M77: 70,398,813 km (0.098 R)
• M78: 70,520,436 km (0.028 R)
• M79: 71,252,119 km (0.082 R)
• M80: 76,568,828 km (0.105 R)
• M81: 78,201,090 km (0.102 R)
• M82: 78,453,312 km (0.095 R)
• M83: 78,705,684 km (0.086 R)
• M84: 78,958,355 km (0.094 R)
• M85: 79,084,914 km (0.066 R)
• M86: 79,718,162 km (0.114 R)
• M87: 80,098,889 km (0.057 R)
• M88: 80,225,897 km (0.113 R)
• M89: 81,117,201 km (0.092 R)
• M90: 81,627,929 km (0.078 R)
• M91: 84,456,076 km (0.105 R)
• M92: 86,272,494 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit