🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.66 AU - 1.8 AU

Year: 803 Days

Day: 22.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,472,970 km

• M1: 1,473,988 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.36 AU - 3.88 AU

Year: 2432 Days

Day: 39.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.01 AU - 4.35 AU

Year: 2493 Days

Day: 30.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,472,970 km

• M1: 385,963 km (0.055 R)
• M2: 3,013,649 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.18 AU - 4.52 AU

Year: 2667 Days

Day: 48 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.99 AU - 5.53 AU

Year: 4260 Days

Day: 23.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,472,970 km

• M1: 16,456 km (0.09 R)

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 11.9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.6 AU - 13.82 AU

Year: 14149 Days

Day: 8.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,472,970 km

• M1: 192,532 km (0.099 R)
• M2: 573,409 km (0.085 R)
• M3: 665,112 km (0.115 R)
• M4: 908,059 km (0.114 R)
• M5: 1,156,541 km (0.041 R)
• M6: 1,326,335 km (0.098 R)
• M7: 1,664,426 km (0.116 R)
• M8: 1,886,130 km (0.038 R)
• M9: 1,971,850 km (0.099 R)
• M10: 2,297,674 km (0.118 R)
• M11: 3,203,339 km (0.091 R)
• M12: 4,707,995 km (0.036 R)
• M13: 5,306,685 km (0.032 R)
• M14: 5,429,356 km (0.112 R)
• M15: 5,677,538 km (0.057 R)
• M16: 6,488,060 km (0.118 R)
• M17: 6,707,370 km (0.091 R)
• M18: 7,517,443 km (0.096 R)
• M19: 8,789,922 km (0.107 R)
• M20: 9,032,869 km (0.071 R)
• M21: 9,674,943 km (0.108 R)
• M22: 9,775,174 km (0.041 R)
• M23: 9,875,554 km (0.098 R)
• M24: 10,331,827 km (0.053 R)
• M25: 11,741,937 km (0.076 R)
• M26: 12,715,370 km (0.087 R)
• M27: 13,378,687 km (0.114 R)
• M28: 13,939,978 km (0.11 R)
• M29: 14,854,321 km (0.036 R)
• M30: 16,440,656 km (0.109 R)
• M31: 17,102,328 km (0.029 R)
• M32: 17,527,934 km (0.113 R)
• M33: 17,711,490 km (0.098 R)
• M34: 18,763,163 km (0.052 R)
• M35: 19,076,421 km (0.078 R)
• M36: 19,328,194 km (0.069 R)
• M37: 19,517,885 km (0.115 R)
• M38: 20,668,292 km (0.108 R)
• M39: 21,121,723 km (0.069 R)
• M40: 21,906,514 km (0.102 R)
• M41: 22,038,310 km (0.083 R)
• M42: 22,302,499 km (0.102 R)
• M43: 22,435,043 km (0.064 R)
• M44: 22,700,878 km (0.032 R)
• M45: 23,370,179 km (0.094 R)
• M46: 24,181,748 km (0.118 R)
• M47: 24,386,099 km (0.116 R)
• M48: 24,659,414 km (0.115 R)
• M49: 24,933,776 km (0.086 R)
• M50: 25,624,170 km (0.101 R)
• M51: 25,832,560 km (0.105 R)
• M52: 26,741,816 km (0.102 R)
• M53: 27,306,698 km (0.105 R)
• M54: 27,519,576 km (0.061 R)
• M55: 28,089,693 km (0.076 R)
• M56: 28,304,665 km (0.084 R)
• M57: 29,241,896 km (0.076 R)
• M58: 29,677,974 km (0.056 R)
• M59: 31,741,078 km (0.11 R)
• M60: 32,714,810 km (0.088 R)
• M61: 33,470,280 km (0.092 R)
• M62: 37,333,794 km (0.104 R)
• M63: 37,806,823 km (0.081 R)
• M64: 37,885,810 km (0.117 R)
• M65: 38,679,128 km (0.095 R)
• M66: 38,998,071 km (0.119 R)
• M67: 40,363,001 km (0.066 R)
• M68: 41,498,898 km (0.098 R)
• M69: 42,892,103 km (0.097 R)
• M70: 45,136,520 km (0.036 R)
• M71: 45,640,366 km (0.115 R)
• M72: 45,808,813 km (0.053 R)
• M73: 46,993,179 km (0.105 R)
• M74: 47,760,018 km (0.076 R)
• M75: 48,530,896 km (0.073 R)
• M76: 49,565,215 km (0.116 R)
• M77: 50,781,147 km (0.111 R)
• M78: 50,868,362 km (0.029 R)
• M79: 51,831,025 km (0.099 R)
• M80: 52,888,233 km (0.119 R)
• M81: 53,065,057 km (0.049 R)
• M82: 54,130,494 km (0.096 R)
• M83: 54,576,594 km (0.12 R)
• M84: 55,921,928 km (0.101 R)
• M85: 57,187,376 km (0.081 R)
• M86: 57,278,182 km (0.089 R)
• M87: 57,732,661 km (0.081 R)
• M88: 58,645,208 km (0.078 R)
• M89: 58,736,762 km (0.114 R)
• M90: 60,299,910 km (0.066 R)
• M91: 60,762,167 km (0.113 R)
• M92: 61,225,771 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.7

Radius: 5.7

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.73 AU - 20.25 AU

Year: 23644 Days

Day: 20.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,472,970 km

• M1: 77,492 km (0.088 R)
• M2: 155,283 km (0.101 R)
• M3: 549,772 km (0.082 R)
• M4: 1,425,518 km (0.104 R)
• M5: 1,820,008 km (0.102 R)
• M6: 1,883,587 km (0.102 R)
• M7: 2,212,702 km (0.056 R)
• M8: 2,280,620 km (0.106 R)
• M9: 2,960,841 km (0.09 R)
• M10: 2,998,241 km (0.104 R)
• M11: 3,111,486 km (0.107 R)
• M12: 3,499,393 km (0.099 R)
• M13: 3,618,772 km (0.041 R)
• M14: 3,780,039 km (0.097 R)
• M15: 4,068,015 km (0.087 R)
• M16: 4,193,528 km (0.071 R)
• M17: 4,235,565 km (0.081 R)
• M18: 4,928,951 km (0.094 R)
• M19: 5,288,734 km (0.11 R)
• M20: 6,321,108 km (0.082 R)
• M21: 6,959,891 km (0.12 R)
• M22: 7,009,857 km (0.077 R)
• M23: 8,833,006 km (0.107 R)
• M24: 9,050,222 km (0.048 R)
• M25: 9,656,692 km (0.112 R)
• M26: 11,317,378 km (0.064 R)
• M27: 11,435,261 km (0.088 R)
• M28: 12,757,258 km (0.059 R)
• M29: 12,941,263 km (0.097 R)
• M30: 13,311,967 km (0.09 R)
• M31: 15,804,865 km (0.04 R)
• M32: 18,161,032 km (0.113 R)
• M33: 18,229,847 km (0.111 R)
• M34: 19,063,705 km (0.035 R)
• M35: 19,274,040 km (0.086 R)
• M36: 20,840,180 km (0.105 R)
• M37: 23,115,414 km (0.043 R)
• M38: 23,339,811 km (0.074 R)
• M39: 24,092,737 km (0.1 R)
• M40: 24,700,852 km (0.052 R)
• M41: 25,391,097 km (0.084 R)
• M42: 25,468,140 km (0.097 R)
• M43: 25,545,332 km (0.091 R)
• M44: 26,555,417 km (0.026 R)
• M45: 29,016,302 km (0.091 R)
• M46: 30,560,152 km (0.078 R)
• M47: 31,631,871 km (0.107 R)
• M48: 31,964,128 km (0.114 R)
• M49: 33,135,928 km (0.101 R)
• M50: 33,220,152 km (0.103 R)
• M51: 35,005,752 km (0.03 R)
• M52: 35,866,837 km (0.111 R)
• M53: 36,560,822 km (0.061 R)
• M54: 36,647,888 km (0.112 R)
• M55: 37,609,952 km (0.075 R)
• M56: 38,314,857 km (0.073 R)
• M57: 40,365,844 km (0.112 R)
• M58: 41,178,011 km (0.084 R)
• M59: 42,818,501 km (0.099 R)
• M60: 43,094,060 km (0.056 R)
• M61: 43,646,824 km (0.067 R)
• M62: 44,201,832 km (0.094 R)
• M63: 44,852,434 km (0.107 R)
• M64: 45,038,982 km (0.12 R)
• M65: 45,412,678 km (0.1 R)
• M66: 46,728,690 km (0.086 R)
• M67: 48,248,006 km (0.071 R)
• M68: 51,432,346 km (0.082 R)
• M69: 52,214,444 km (0.056 R)
• M70: 55,182,316 km (0.118 R)
• M71: 55,282,248 km (0.077 R)
• M72: 55,782,503 km (0.09 R)
• M73: 56,083,344 km (0.079 R)
• M74: 56,485,314 km (0.079 R)
• M75: 56,989,159 km (0.052 R)
• M76: 57,393,373 km (0.084 R)
• M77: 57,494,501 km (0.084 R)
• M78: 57,595,779 km (0.105 R)
• M79: 60,763,813 km (0.09 R)
• M80: 61,073,331 km (0.107 R)
• M81: 61,797,684 km (0.104 R)
• M82: 61,901,355 km (0.117 R)
• M83: 62,005,176 km (0.116 R)
• M84: 62,941,659 km (0.109 R)
• M85: 63,673,342 km (0.065 R)
• M86: 65,991,211 km (0.029 R)
• M87: 66,628,049 km (0.096 R)
• M88: 66,734,413 km (0.072 R)
• M89: 67,053,805 km (0.027 R)
• M90: 67,160,318 km (0.06 R)
• M91: 68,980,775 km (0.104 R)
• M92: 69,735,047 km (0.115 R)
• M93: 71,034,455 km (0.049 R)
• M94: 72,998,525 km (0.11 R)
• M95: 73,217,835 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.4

Radius: 4.3

Gravity: 43.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.58 AU - 19.5 AU

Year: 27055 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,472,970 km

• M1: 166,951 km (0.062 R)
• M2: 199,414 km (0.101 R)
• M3: 271,670 km (0.076 R)
• M4: 840,890 km (0.106 R)
• M5: 1,463,965 km (0.115 R)
• M6: 1,536,221 km (0.113 R)
• M7: 1,572,872 km (0.065 R)
• M8: 1,760,318 km (0.077 R)
• M9: 2,492,450 km (0.039 R)
• M10: 3,498,197 km (0.11 R)
• M11: 3,595,286 km (0.092 R)
• M12: 4,299,144 km (0.076 R)
• M13: 4,881,079 km (0.1 R)
• M14: 5,600,495 km (0.118 R)
• M15: 6,649,925 km (0.115 R)
• M16: 6,770,201 km (0.104 R)
• M17: 6,830,639 km (0.081 R)
• M18: 7,074,035 km (0.087 R)
• M19: 7,569,503 km (0.082 R)
• M20: 7,948,434 km (0.091 R)
• M21: 8,724,697 km (0.073 R)
• M22: 9,322,491 km (0.116 R)
• M23: 9,728,499 km (0.117 R)
• M24: 10,140,192 km (0.111 R)
• M25: 11,265,468 km (0.07 R)
• M26: 11,408,932 km (0.106 R)
• M27: 11,842,915 km (0.076 R)
• M28: 12,208,533 km (0.109 R)
• M29: 12,801,389 km (0.096 R)
• M30: 13,403,670 km (0.072 R)
• M31: 14,092,119 km (0.063 R)
• M32: 14,870,477 km (0.102 R)
• M33: 16,958,564 km (0.09 R)
• M34: 17,122,972 km (0.056 R)
• M35: 17,785,840 km (0.119 R)
• M36: 18,120,491 km (0.093 R)
• M37: 21,046,924 km (0.074 R)
• M38: 22,024,696 km (0.057 R)
• M39: 24,116,224 km (0.117 R)
• M40: 24,486,479 km (0.102 R)
• M41: 24,765,329 km (0.04 R)
• M42: 25,326,321 km (0.06 R)
• M43: 26,651,309 km (0.026 R)
• M44: 27,901,648 km (0.113 R)
• M45: 32,273,197 km (0.076 R)
• M46: 35,583,350 km (0.047 R)
• M47: 35,793,684 km (0.075 R)
• M48: 37,599,181 km (0.038 R)
• M49: 38,566,929 km (0.111 R)
• M50: 39,542,756 km (0.102 R)
• M51: 39,760,720 km (0.116 R)
• M52: 40,197,845 km (0.116 R)
• M53: 40,307,501 km (0.105 R)
• M54: 42,184,655 km (0.079 R)
• M55: 44,090,232 km (0.091 R)
• M56: 45,909,193 km (0.108 R)
• M57: 46,943,064 km (0.073 R)
• M58: 47,752,388 km (0.072 R)
• M59: 49,972,570 km (0.102 R)
• M60: 52,106,734 km (0.113 R)
• M61: 52,345,641 km (0.083 R)
• M62: 52,704,826 km (0.059 R)
• M63: 54,876,688 km (0.115 R)
• M64: 56,218,281 km (0.113 R)
• M65: 56,708,813 km (0.05 R)
• M66: 56,954,602 km (0.107 R)
• M67: 58,809,167 km (0.072 R)
• M68: 59,806,536 km (0.088 R)
• M69: 62,450,828 km (0.05 R)
• M70: 63,340,636 km (0.049 R)
• M71: 64,234,633 km (0.094 R)
• M72: 65,004,314 km (0.104 R)
• M73: 65,261,622 km (0.092 R)
• M74: 65,390,276 km (0.091 R)
• M75: 68,244,005 km (0.079 R)
• M76: 75,553,507 km (0.067 R)
• M77: 75,688,743 km (0.114 R)
• M78: 76,094,752 km (0.041 R)
• M79: 76,909,013 km (0.09 R)
• M80: 78,272,448 km (0.092 R)
• M81: 78,683,094 km (0.116 R)
• M82: 78,820,126 km (0.048 R)
• M83: 80,470,490 km (0.062 R)
• M84: 81,854,719 km (0.076 R)
• M85: 81,993,546 km (0.097 R)
• M86: 83,805,625 km (0.116 R)
• M87: 85,912,711 km (0.105 R)
• M88: 87,611,095 km (0.06 R)
• M89: 88,321,984 km (0.045 R)
• M90: 88,606,819 km (0.054 R)
• M91: 90,035,927 km (0.097 R)
• M92: 91,905,003 km (0.116 R)
• M93: 93,351,465 km (0.111 R)
• M94: 94,368,431 km (0.043 R)
• M95: 94,513,990 km (0.066 R)
• M96: 97,441,321 km (0.108 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit