🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.78 AU

Year: 167 Days

Day: 13.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.59 AU - 2.25 AU

Year: 810 Days

Day: 40.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,369,628 km

• M1: 393,742 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.37 AU - 2.83 AU

Year: 1276 Days

Day: 47.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,369,628 km

• M1: 946,955 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.28 AU - 4.56 AU

Year: 2362 Days

Day: 37.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.07 AU - 5.45 AU

Year: 3161 Days

Day: 26.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.05 AU - 6.37 AU

Year: 4153 Days

Day: 27.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 8.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.81 AU - 11.93 AU

Year: 11669 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,369,628 km

• M1: 130,001 km (0.108 R)
• M2: 398,379 km (0.117 R)
• M3: 614,398 km (0.047 R)
• M4: 931,247 km (0.061 R)
• M5: 1,351,018 km (0.109 R)
• M6: 1,641,238 km (0.07 R)
• M7: 1,742,366 km (0.072 R)
• M8: 2,577,721 km (0.098 R)
• M9: 3,136,469 km (0.051 R)
• M10: 3,838,981 km (0.051 R)
• M11: 3,974,367 km (0.044 R)
• M12: 4,028,970 km (0.073 R)
• M13: 4,166,600 km (0.11 R)
• M14: 4,761,551 km (0.054 R)
• M15: 5,998,426 km (0.107 R)
• M16: 6,314,526 km (0.052 R)
• M17: 6,571,386 km (0.104 R)
• M18: 6,963,182 km (0.089 R)
• M19: 7,195,209 km (0.077 R)
• M20: 7,295,439 km (0.067 R)
• M21: 8,711,084 km (0.115 R)
• M22: 8,818,046 km (0.05 R)
• M23: 9,213,733 km (0.075 R)
• M24: 9,799,558 km (0.116 R)
• M25: 10,738,883 km (0.062 R)
• M26: 10,815,328 km (0.115 R)
• M27: 11,084,155 km (0.093 R)
• M28: 11,433,017 km (0.077 R)
• M29: 11,589,197 km (0.096 R)
• M30: 11,943,296 km (0.063 R)
• M31: 12,062,226 km (0.062 R)
• M32: 12,141,662 km (0.108 R)
• M33: 12,702,505 km (0.108 R)
• M34: 13,231,034 km (0.116 R)
• M35: 13,394,993 km (0.086 R)
• M36: 13,600,990 km (0.093 R)
• M37: 13,932,798 km (0.12 R)
• M38: 14,435,596 km (0.12 R)
• M39: 14,604,492 km (0.101 R)
• M40: 15,029,649 km (0.061 R)
• M41: 15,545,164 km (0.071 R)
• M42: 16,110,195 km (0.107 R)
• M43: 16,461,301 km (0.098 R)
• M44: 17,350,062 km (0.119 R)
• M45: 17,529,579 km (0.067 R)
• M46: 17,709,845 km (0.085 R)
• M47: 18,163,126 km (0.042 R)
• M48: 19,312,936 km (0.052 R)
• M49: 19,499,185 km (0.067 R)
• M50: 19,967,127 km (0.085 R)
• M51: 20,581,077 km (0.059 R)
• M52: 21,441,414 km (0.118 R)
• M53: 22,021,555 km (0.094 R)
• M54: 22,655,700 km (0.111 R)
• M55: 23,792,494 km (0.053 R)
• M56: 24,342,715 km (0.06 R)
• M57: 24,644,604 km (0.086 R)
• M58: 24,745,582 km (0.083 R)
• M59: 24,947,839 km (0.046 R)
• M60: 25,353,997 km (0.081 R)
• M61: 26,069,823 km (0.081 R)
• M62: 26,172,746 km (0.112 R)
• M63: 26,792,530 km (0.062 R)
• M64: 27,521,670 km (0.094 R)
• M65: 27,783,616 km (0.069 R)
• M66: 28,099,118 km (0.095 R)
• M67: 28,204,584 km (0.045 R)
• M68: 29,963,257 km (0.119 R)
• M69: 30,124,822 km (0.115 R)
• M70: 30,449,001 km (0.095 R)
• M71: 31,592,527 km (0.118 R)
• M72: 32,694,615 km (0.074 R)
• M73: 34,371,308 km (0.088 R)
• M74: 34,993,036 km (0.11 R)
• M75: 35,904,087 km (0.079 R)
• M76: 36,880,662 km (0.096 R)
• M77: 37,343,219 km (0.106 R)
• M78: 37,401,113 km (0.103 R)
• M79: 37,517,052 km (0.065 R)
• M80: 38,449,495 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 14.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.47 AU - 16.77 AU

Year: 17015 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,369,628 km

• M1: 214,224 km (0.066 R)
• M2: 322,533 km (0.089 R)
• M3: 453,730 km (0.066 R)
• M4: 686,654 km (0.111 R)
• M5: 851,810 km (0.079 R)
• M6: 1,008,439 km (0.104 R)
• M7: 1,593,965 km (0.116 R)
• M8: 1,967,960 km (0.112 R)
• M9: 2,119,353 km (0.052 R)
• M10: 2,499,032 km (0.117 R)
• M11: 2,663,889 km (0.109 R)
• M12: 2,798,378 km (0.107 R)
• M13: 3,215,606 km (0.053 R)
• M14: 4,464,300 km (0.065 R)
• M15: 4,584,726 km (0.104 R)
• M16: 4,994,026 km (0.105 R)
• M17: 5,892,211 km (0.06 R)
• M18: 6,932,964 km (0.119 R)
• M19: 7,883,808 km (0.057 R)
• M20: 8,128,101 km (0.1 R)
• M21: 8,226,387 km (0.117 R)
• M22: 8,573,903 km (0.117 R)
• M23: 8,774,663 km (0.101 R)
• M24: 11,248,413 km (0.069 R)
• M25: 11,358,218 km (0.058 R)
• M26: 11,468,472 km (0.118 R)
• M27: 12,024,677 km (0.059 R)
• M28: 12,476,014 km (0.105 R)
• M29: 13,981,267 km (0.105 R)
• M30: 15,238,638 km (0.111 R)
• M31: 15,604,554 km (0.112 R)
• M32: 15,727,224 km (0.089 R)
• M33: 16,656,975 km (0.112 R)
• M34: 17,033,962 km (0.096 R)
• M35: 19,486,319 km (0.09 R)
• M36: 20,484,436 km (0.073 R)
• M37: 20,618,775 km (0.058 R)
• M38: 21,091,205 km (0.111 R)
• M39: 21,704,108 km (0.087 R)
• M40: 22,047,136 km (0.104 R)
• M41: 22,391,809 km (0.106 R)
• M42: 23,016,979 km (0.116 R)
• M43: 23,226,715 km (0.086 R)
• M44: 23,577,522 km (0.114 R)
• M45: 23,930,124 km (0.115 R)
• M46: 24,426,789 km (0.086 R)
• M47: 25,936,980 km (0.1 R)
• M48: 26,300,951 km (0.099 R)
• M49: 27,034,130 km (0.084 R)
• M50: 27,181,634 km (0.091 R)
• M51: 27,551,440 km (0.117 R)
• M52: 28,445,586 km (0.058 R)
• M53: 28,896,325 km (0.098 R)
• M54: 29,349,457 km (0.051 R)
• M55: 30,033,568 km (0.12 R)
• M56: 30,186,158 km (0.097 R)
• M57: 32,743,384 km (0.073 R)
• M58: 33,928,498 km (0.09 R)
• M59: 34,486,498 km (0.047 R)
• M60: 34,886,822 km (0.097 R)
• M61: 36,503,676 km (0.099 R)
• M62: 39,558,763 km (0.109 R)
• M63: 39,726,163 km (0.102 R)
• M64: 39,977,787 km (0.061 R)
• M65: 41,754,112 km (0.027 R)
• M66: 42,437,625 km (0.084 R)
• M67: 46,881,130 km (0.098 R)
• M68: 49,022,773 km (0.088 R)
• M69: 50,015,056 km (0.1 R)
• M70: 50,377,532 km (0.095 R)
• M71: 51,470,195 km (0.055 R)
• M72: 53,401,054 km (0.045 R)
• M73: 54,422,060 km (0.095 R)
• M74: 54,608,309 km (0.107 R)
• M75: 56,012,435 km (0.103 R)
• M76: 56,200,479 km (0.039 R)
• M77: 57,618,069 km (0.047 R)
• M78: 59,047,327 km (0.098 R)
• M79: 60,006,548 km (0.098 R)
• M80: 60,295,422 km (0.108 R)
• M81: 60,391,763 km (0.08 R)
• M82: 60,488,253 km (0.06 R)
• M83: 61,649,283 km (0.085 R)
• M84: 66,466,184 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.8

Radius: 4.9

Gravity: 34.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.8 AU - 23.4 AU

Year: 25407 Days

Day: 21.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,369,628 km

• M1: 129,103 km (0.117 R)
• M2: 483,800 km (0.106 R)
• M3: 881,281 km (0.095 R)
• M4: 1,032,076 km (0.076 R)
• M5: 1,323,941 km (0.069 R)
• M6: 1,751,043 km (0.111 R)
• M7: 2,097,362 km (0.1 R)
• M8: 2,381,299 km (0.086 R)
• M9: 3,211,567 km (0.101 R)
• M10: 3,777,795 km (0.05 R)
• M11: 3,973,469 km (0.112 R)
• M12: 5,214,832 km (0.038 R)
• M13: 5,377,894 km (0.12 R)
• M14: 5,708,954 km (0.1 R)
• M15: 5,820,853 km (0.105 R)
• M16: 5,876,952 km (0.107 R)
• M17: 6,046,746 km (0.1 R)
• M18: 8,079,332 km (0.103 R)
• M19: 8,778,104 km (0.106 R)
• M20: 8,842,581 km (0.067 R)
• M21: 9,828,730 km (0.083 R)
• M22: 10,505,361 km (0.117 R)
• M23: 11,196,952 km (0.103 R)
• M24: 11,336,975 km (0.102 R)
• M25: 11,477,597 km (0.059 R)
• M26: 11,548,208 km (0.049 R)
• M27: 12,189,683 km (0.05 R)
• M28: 12,550,962 km (0.11 R)
• M29: 13,136,339 km (0.106 R)
• M30: 13,955,686 km (0.1 R)
• M31: 14,257,724 km (0.11 R)
• M32: 14,333,570 km (0.111 R)
• M33: 16,114,832 km (0.06 R)
• M34: 16,193,970 km (0.098 R)
• M35: 16,431,681 km (0.045 R)
• M36: 17,152,144 km (0.11 R)
• M37: 17,882,780 km (0.045 R)
• M38: 19,039,471 km (0.111 R)
• M39: 20,390,788 km (0.061 R)
• M40: 20,647,648 km (0.108 R)
• M41: 20,733,517 km (0.059 R)
• M42: 22,651,661 km (0.077 R)
• M43: 23,095,518 km (0.115 R)
• M44: 23,811,643 km (0.084 R)
• M45: 23,901,551 km (0.078 R)
• M46: 24,625,904 km (0.089 R)
• M47: 25,910,501 km (0.118 R)
• M48: 26,560,952 km (0.118 R)
• M49: 27,216,789 km (0.114 R)
• M50: 28,258,140 km (0.081 R)
• M51: 29,505,637 km (0.099 R)
• M52: 30,477,275 km (0.099 R)
• M53: 30,672,949 km (0.113 R)
• M54: 31,065,344 km (0.074 R)
• M55: 31,657,153 km (0.084 R)
• M56: 34,467,798 km (0.073 R)
• M57: 34,977,927 km (0.099 R)
• M58: 35,799,518 km (0.072 R)
• M59: 36,523,572 km (0.114 R)
• M60: 37,148,143 km (0.076 R)
• M61: 37,252,563 km (0.076 R)
• M62: 37,671,137 km (0.108 R)
• M63: 38,618,840 km (0.06 R)
• M64: 40,001,573 km (0.11 R)
• M65: 47,492,986 km (0.117 R)
• M66: 48,288,248 km (0.099 R)
• M67: 49,661,706 km (0.074 R)
• M68: 50,584,575 km (0.074 R)
• M69: 51,164,117 km (0.11 R)
• M70: 53,268,959 km (0.067 R)
• M71: 54,925,457 km (0.034 R)
• M72: 56,718,985 km (0.115 R)
• M73: 57,804,318 km (0.102 R)
• M74: 59,262,000 km (0.047 R)
• M75: 59,384,072 km (0.069 R)
• M76: 59,995,328 km (0.098 R)
• M77: 67,492,575 km (0.039 R)
• M78: 68,770,440 km (0.107 R)
• M79: 68,898,646 km (0.082 R)
• M80: 73,698,643 km (0.099 R)
• M81: 79,949,590 km (0.107 R)
• M82: 81,980,082 km (0.107 R)
• M83: 83,479,801 km (0.051 R)
• M84: 86,783,221 km (0.069 R)
• M85: 87,060,426 km (0.059 R)
• M86: 87,476,906 km (0.086 R)
• M87: 88,729,938 km (0.072 R)
• M88: 89,708,607 km (0.114 R)
• M89: 92,807,976 km (0.09 R)
• M90: 94,798,375 km (0.12 R)

Kuiper Belt

Range: 36 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit