🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 37.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,308,581 km

• M1: 96,491 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.4 AU - 1.42 AU

Year: 618 Days

Day: 43.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.77 AU - 2.89 AU

Year: 1312 Days

Day: 37.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,308,581 km

• M1: 622,028 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.12 AU - 3.32 AU

Year: 1655 Days

Day: 45.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 10.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.96 AU - 8.2 AU

Year: 7700 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,308,581 km

• M1: 134,488 km (0.1 R)
• M2: 270,174 km (0.078 R)
• M3: 577,298 km (0.12 R)
• M4: 1,039,556 km (0.084 R)
• M5: 1,430,904 km (0.029 R)
• M6: 1,866,383 km (0.114 R)
• M7: 2,028,547 km (0.119 R)
• M8: 2,123,243 km (0.061 R)
• M9: 2,391,621 km (0.087 R)
• M10: 2,619,459 km (0.073 R)
• M11: 3,151,279 km (0.058 R)
• M12: 3,234,007 km (0.116 R)
• M13: 3,373,432 km (0.099 R)
• M14: 3,716,310 km (0.058 R)
• M15: 4,282,389 km (0.096 R)
• M16: 4,622,425 km (0.07 R)
• M17: 4,843,381 km (0.094 R)
• M18: 5,003,450 km (0.1 R)
• M19: 5,230,540 km (0.09 R)
• M20: 5,762,061 km (0.098 R)
• M21: 5,897,746 km (0.106 R)
• M22: 6,068,737 km (0.096 R)
• M23: 6,137,701 km (0.029 R)
• M24: 6,380,798 km (0.071 R)
• M25: 6,486,115 km (0.082 R)
• M26: 6,556,575 km (0.105 R)
• M27: 6,769,453 km (0.029 R)
• M28: 6,840,961 km (0.115 R)
• M29: 7,718,353 km (0.097 R)
• M30: 7,793,151 km (0.119 R)
• M31: 8,669,945 km (0.072 R)
• M32: 8,942,961 km (0.055 R)
• M33: 9,298,256 km (0.071 R)
• M34: 9,377,842 km (0.042 R)
• M35: 9,457,577 km (0.076 R)
• M36: 9,537,612 km (0.045 R)
• M37: 10,227,109 km (0.032 R)
• M38: 10,474,245 km (0.083 R)
• M39: 10,974,649 km (0.119 R)
• M40: 11,912,030 km (0.104 R)
• M41: 12,390,444 km (0.112 R)
• M42: 13,546,087 km (0.117 R)
• M43: 13,681,623 km (0.077 R)
• M44: 13,999,668 km (0.085 R)
• M45: 14,366,183 km (0.118 R)
• M46: 14,828,889 km (0.11 R)
• M47: 16,727,735 km (0.06 R)
• M48: 17,459,418 km (0.076 R)
• M49: 18,301,355 km (0.059 R)
• M50: 18,802,807 km (0.116 R)
• M51: 19,819,175 km (0.118 R)
• M52: 21,009,974 km (0.078 R)
• M53: 21,429,596 km (0.083 R)
• M54: 21,534,913 km (0.074 R)
• M55: 22,330,474 km (0.072 R)
• M56: 22,490,693 km (0.078 R)
• M57: 24,004,923 km (0.057 R)
• M58: 24,169,182 km (0.061 R)
• M59: 24,553,648 km (0.079 R)
• M60: 26,168,408 km (0.097 R)
• M61: 26,619,894 km (0.052 R)
• M62: 26,846,684 km (0.07 R)
• M63: 27,017,076 km (0.119 R)
• M64: 27,301,911 km (0.11 R)
• M65: 28,104,952 km (0.075 R)
• M66: 29,792,865 km (0.083 R)
• M67: 30,028,332 km (0.107 R)
• M68: 30,205,306 km (0.066 R)
• M69: 30,619,543 km (0.073 R)
• M70: 31,214,493 km (0.106 R)
• M71: 31,813,334 km (0.115 R)
• M72: 32,054,037 km (0.091 R)
• M73: 34,493,230 km (0.073 R)
• M74: 34,678,582 km (0.061 R)
• M75: 35,610,128 km (0.117 R)
• M76: 36,865,254 km (0.105 R)
• M77: 38,070,863 km (0.111 R)
• M78: 38,839,048 km (0.113 R)
• M79: 39,353,964 km (0.086 R)
• M80: 39,871,124 km (0.098 R)
• M81: 40,455,603 km (0.107 R)
• M82: 41,896,380 km (0.071 R)
• M83: 42,226,243 km (0.075 R)
• M84: 43,620,794 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 10.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.55 AU - 13.19 AU

Year: 13223 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,308,581 km

• M1: 186,997 km (0.082 R)
• M2: 363,972 km (0.107 R)
• M3: 455,226 km (0.093 R)
• M4: 573,857 km (0.031 R)
• M5: 665,860 km (0.03 R)
• M6: 845,527 km (0.081 R)
• M7: 1,327,382 km (0.119 R)
• M8: 1,637,797 km (0.114 R)
• M9: 1,829,582 km (0.073 R)
• M10: 1,999,974 km (0.106 R)
• M11: 2,175,751 km (0.113 R)
• M12: 2,542,715 km (0.11 R)
• M13: 2,637,560 km (0.108 R)
• M14: 5,493,084 km (0.104 R)
• M15: 5,575,363 km (0.052 R)
• M16: 5,699,529 km (0.108 R)
• M17: 6,333,974 km (0.098 R)
• M18: 7,124,898 km (0.112 R)
• M19: 8,321,681 km (0.086 R)
• M20: 8,702,407 km (0.102 R)
• M21: 10,536,776 km (0.091 R)
• M22: 10,845,247 km (0.044 R)
• M23: 11,000,530 km (0.066 R)
• M24: 12,377,728 km (0.102 R)
• M25: 12,594,495 km (0.111 R)
• M26: 13,141,724 km (0.111 R)
• M27: 13,307,329 km (0.059 R)
• M28: 15,060,018 km (0.054 R)
• M29: 15,992,611 km (0.114 R)
• M30: 16,287,917 km (0.115 R)
• M31: 16,465,938 km (0.091 R)
• M32: 16,944,053 km (0.092 R)
• M33: 17,426,506 km (0.089 R)
• M34: 17,791,376 km (0.094 R)
• M35: 19,025,857 km (0.06 R)
• M36: 19,276,134 km (0.102 R)
• M37: 21,122,621 km (0.074 R)
• M38: 22,494,733 km (0.118 R)
• M39: 23,091,628 km (0.036 R)
• M40: 24,640,564 km (0.052 R)
• M41: 26,292,275 km (0.107 R)
• M42: 28,406,840 km (0.063 R)
• M43: 28,836,336 km (0.105 R)
• M44: 28,979,950 km (0.059 R)
• M45: 30,137,538 km (0.088 R)
• M46: 30,648,714 km (0.119 R)
• M47: 31,162,882 km (0.041 R)
• M48: 31,976,395 km (0.067 R)
• M49: 33,097,183 km (0.096 R)
• M50: 33,548,968 km (0.07 R)
• M51: 34,230,686 km (0.087 R)
• M52: 35,993,397 km (0.11 R)
• M53: 36,691,122 km (0.047 R)
• M54: 36,769,062 km (0.059 R)
• M55: 38,573,661 km (0.103 R)
• M56: 39,766,256 km (0.104 R)
• M57: 39,846,141 km (0.069 R)
• M58: 40,728,918 km (0.116 R)
• M59: 42,759,111 km (0.107 R)
• M60: 44,988,418 km (0.108 R)
• M61: 45,238,546 km (0.101 R)
• M62: 45,321,872 km (0.1 R)
• M63: 45,488,973 km (0.118 R)
• M64: 45,991,322 km (0.033 R)
• M65: 46,075,247 km (0.032 R)
• M66: 46,664,064 km (0.082 R)
• M67: 47,594,413 km (0.098 R)
• M68: 48,274,784 km (0.079 R)
• M69: 48,701,736 km (0.11 R)
• M70: 48,958,446 km (0.108 R)
• M71: 49,387,343 km (0.058 R)
• M72: 49,817,437 km (0.074 R)
• M73: 50,681,515 km (0.029 R)
• M74: 51,028,582 km (0.114 R)
• M75: 51,202,414 km (0.113 R)
• M76: 51,289,331 km (0.109 R)
• M77: 52,336,815 km (0.091 R)
• M78: 52,863,250 km (0.046 R)
• M79: 53,127,141 km (0.071 R)
• M80: 53,921,356 km (0.08 R)
• M81: 54,186,892 km (0.068 R)
• M82: 54,897,332 km (0.028 R)
• M83: 55,075,503 km (0.044 R)
• M84: 55,432,294 km (0.062 R)
• M85: 57,137,261 km (0.1 R)
• M86: 59,133,046 km (0.098 R)
• M87: 59,864,430 km (0.085 R)
• M88: 60,690,809 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 14.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.94 AU - 14.12 AU

Year: 14445 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,308,581 km

• M1: 233,672 km (0.087 R)
• M2: 562,039 km (0.103 R)
• M3: 759,060 km (0.054 R)
• M4: 1,005,298 km (0.031 R)
• M5: 1,331,870 km (0.057 R)
• M6: 1,722,021 km (0.105 R)
• M7: 1,961,378 km (0.094 R)
• M8: 2,085,394 km (0.087 R)
• M9: 3,244,927 km (0.118 R)
• M10: 3,929,338 km (0.09 R)
• M11: 4,410,594 km (0.117 R)
• M12: 4,533,863 km (0.085 R)
• M13: 4,783,990 km (0.096 R)
• M14: 5,561,750 km (0.061 R)
• M15: 5,739,921 km (0.079 R)
• M16: 7,477,650 km (0.081 R)
• M17: 8,124,660 km (0.087 R)
• M18: 9,313,365 km (0.109 R)
• M19: 9,578,901 km (0.105 R)
• M20: 9,847,130 km (0.038 R)
• M21: 10,063,449 km (0.115 R)
• M22: 10,390,919 km (0.04 R)
• M23: 10,888,780 km (0.093 R)
• M24: 11,793,099 km (0.081 R)
• M25: 12,721,504 km (0.095 R)
• M26: 14,036,469 km (0.084 R)
• M27: 14,219,128 km (0.113 R)
• M28: 14,771,892 km (0.031 R)
• M29: 15,331,687 km (0.064 R)
• M30: 15,519,881 km (0.092 R)
• M31: 17,574,459 km (0.079 R)
• M32: 18,500,021 km (0.064 R)
• M33: 20,605,760 km (0.106 R)
• M34: 20,882,965 km (0.116 R)
• M35: 21,021,942 km (0.099 R)
• M36: 21,161,367 km (0.075 R)
• M37: 21,371,103 km (0.036 R)
• M38: 21,651,599 km (0.095 R)
• M39: 24,524,477 km (0.103 R)
• M40: 25,261,396 km (0.085 R)
• M41: 25,856,047 km (0.077 R)
• M42: 26,305,140 km (0.115 R)
• M43: 28,127,092 km (0.066 R)
• M44: 28,357,772 km (0.099 R)
• M45: 28,511,858 km (0.111 R)
• M46: 29,364,416 km (0.116 R)
• M47: 30,461,418 km (0.089 R)
• M48: 30,698,381 km (0.093 R)
• M49: 31,572,032 km (0.098 R)
• M50: 32,212,610 km (0.111 R)
• M51: 33,019,392 km (0.059 R)
• M52: 34,078,096 km (0.064 R)
• M53: 34,899,986 km (0.09 R)
• M54: 36,312,340 km (0.066 R)
• M55: 38,082,831 km (0.088 R)
• M56: 38,593,707 km (0.095 R)
• M57: 38,935,688 km (0.073 R)
• M58: 39,364,436 km (0.084 R)
• M59: 39,622,492 km (0.119 R)
• M60: 39,967,465 km (0.105 R)
• M61: 40,573,486 km (0.103 R)
• M62: 42,409,949 km (0.026 R)
• M63: 43,028,088 km (0.092 R)
• M64: 44,005,410 km (0.041 R)
• M65: 44,720,937 km (0.111 R)
• M66: 47,163,870 km (0.102 R)
• M67: 48,539,722 km (0.109 R)
• M68: 49,186,284 km (0.119 R)
• M69: 50,394,736 km (0.116 R)
• M70: 51,143,174 km (0.108 R)
• M71: 51,330,769 km (0.119 R)
• M72: 51,612,761 km (0.1 R)
• M73: 53,601,067 km (0.103 R)
• M74: 55,421,374 km (0.097 R)
• M75: 57,262,026 km (0.093 R)
• M76: 57,652,027 km (0.042 R)
• M77: 57,847,402 km (0.097 R)
• M78: 58,336,737 km (0.068 R)
• M79: 58,532,860 km (0.041 R)
• M80: 58,925,853 km (0.078 R)
• M81: 60,109,920 km (0.083 R)
• M82: 60,704,871 km (0.038 R)
• M83: 61,301,767 km (0.069 R)
• M84: 62,903,062 km (0.058 R)
• M85: 63,104,122 km (0.099 R)
• M86: 65,534,339 km (0.073 R)
• M87: 66,658,418 km (0.036 R)
• M88: 66,966,140 km (0.08 R)
• M89: 67,892,002 km (0.045 R)
• M90: 67,995,075 km (0.034 R)
• M91: 68,511,636 km (0.07 R)
• M92: 68,822,052 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.3

Radius: 6.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.77 AU - 15.37 AU

Year: 17434 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,308,581 km

• M1: 83,027 km (0.091 R)
• M2: 273,315 km (0.044 R)
• M3: 381,774 km (0.075 R)
• M4: 429,346 km (0.09 R)
• M5: 714,779 km (0.114 R)
• M6: 1,530,386 km (0.101 R)
• M7: 2,473,451 km (0.038 R)
• M8: 3,150,681 km (0.068 R)
• M9: 3,277,390 km (0.081 R)
• M10: 3,694,170 km (0.072 R)
• M11: 4,294,356 km (0.03 R)
• M12: 4,350,456 km (0.118 R)
• M13: 5,705,962 km (0.081 R)
• M14: 5,860,796 km (0.102 R)
• M15: 6,016,826 km (0.12 R)
• M16: 6,461,282 km (0.109 R)
• M17: 6,949,120 km (0.111 R)
• M18: 7,114,276 km (0.077 R)
• M19: 8,730,233 km (0.059 R)
• M20: 9,124,124 km (0.099 R)
• M21: 9,781,307 km (0.116 R)
• M22: 10,833,728 km (0.081 R)
• M23: 12,318,487 km (0.066 R)
• M24: 12,398,372 km (0.083 R)
• M25: 12,598,983 km (0.118 R)
• M26: 13,617,595 km (0.088 R)
• M27: 14,115,905 km (0.116 R)
• M28: 14,241,418 km (0.11 R)
• M29: 15,258,833 km (0.045 R)
• M30: 15,516,740 km (0.04 R)
• M31: 16,828,264 km (0.074 R)
• M32: 17,632,203 km (0.117 R)
• M33: 17,993,482 km (0.092 R)
• M34: 18,585,740 km (0.076 R)
• M35: 18,953,452 km (0.038 R)
• M36: 19,462,833 km (0.088 R)
• M37: 19,742,581 km (0.096 R)
• M38: 20,495,207 km (0.105 R)
• M39: 20,732,320 km (0.106 R)
• M40: 21,834,707 km (0.111 R)
• M41: 22,173,995 km (0.086 R)
• M42: 22,515,078 km (0.117 R)
• M43: 22,563,996 km (0.037 R)
• M44: 23,005,310 km (0.108 R)
• M45: 23,399,949 km (0.108 R)
• M46: 23,598,167 km (0.062 R)
• M47: 24,146,144 km (0.079 R)
• M48: 25,865,921 km (0.049 R)
• M49: 26,379,191 km (0.077 R)
• M50: 26,533,875 km (0.115 R)
• M51: 27,729,611 km (0.088 R)
• M52: 28,677,463 km (0.065 R)
• M53: 28,889,593 km (0.098 R)
• M54: 29,208,685 km (0.088 R)
• M55: 29,743,198 km (0.081 R)
• M56: 30,388,863 km (0.092 R)
• M57: 30,659,186 km (0.083 R)
• M58: 31,529,846 km (0.098 R)
• M59: 34,866,028 km (0.115 R)
• M60: 34,979,124 km (0.111 R)
• M61: 35,660,392 km (0.099 R)
• M62: 36,288,853 km (0.074 R)
• M63: 37,788,572 km (0.109 R)
• M64: 38,429,299 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit