🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.46 AU - 0.7 AU

Year: 157 Days

Day: 20.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,743,649 km

• M1: 157,826 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.56 AU - 0.82 AU

Year: 204 Days

Day: 20.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,743,649 km

• M1: 50,414 km (0.114 R)
• M2: 398,828 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.47 AU - 1.85 AU

Year: 762 Days

Day: 28.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.05 AU - 2.05 AU

Year: 1046 Days

Day: 34.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 11.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.67 AU - 5.91 AU

Year: 4337 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,743,649 km

• M1: 153,487 km (0.094 R)
• M2: 332,107 km (0.118 R)
• M3: 426,952 km (0.118 R)
• M4: 611,406 km (0.076 R)
• M5: 818,001 km (0.092 R)
• M6: 943,813 km (0.12 R)
• M7: 1,048,232 km (0.119 R)
• M8: 1,186,461 km (0.067 R)
• M9: 1,338,751 km (0.072 R)
• M10: 1,514,230 km (0.094 R)
• M11: 1,621,641 km (0.071 R)
• M12: 1,697,487 km (0.116 R)
• M13: 1,959,433 km (0.109 R)
• M14: 2,067,891 km (0.094 R)
• M15: 2,463,877 km (0.073 R)
• M16: 2,651,024 km (0.114 R)
• M17: 2,761,577 km (0.084 R)
• M18: 3,112,982 km (0.099 R)
• M19: 3,369,842 km (0.118 R)
• M20: 3,522,880 km (0.106 R)
• M21: 3,611,442 km (0.103 R)
• M22: 3,961,501 km (0.088 R)
• M23: 4,123,366 km (0.052 R)
• M24: 4,585,624 km (0.107 R)
• M25: 4,731,182 km (0.08 R)
• M26: 5,546,491 km (0.115 R)
• M27: 5,753,983 km (0.066 R)
• M28: 5,885,031 km (0.111 R)
• M29: 6,069,934 km (0.115 R)
• M30: 6,527,404 km (0.118 R)
• M31: 6,636,760 km (0.115 R)
• M32: 6,732,802 km (0.09 R)
• M33: 7,023,919 km (0.108 R)
• M34: 7,633,082 km (0.043 R)
• M35: 7,719,400 km (0.067 R)
• M36: 7,907,594 km (0.12 R)
• M37: 8,185,547 km (0.057 R)
• M38: 8,392,291 km (0.1 R)
• M39: 8,811,165 km (0.103 R)
• M40: 8,932,040 km (0.057 R)
• M41: 9,221,512 km (0.093 R)
• M42: 9,856,705 km (0.075 R)
• M43: 9,982,217 km (0.108 R)
• M44: 10,362,196 km (0.04 R)
• M45: 10,473,945 km (0.067 R)
• M46: 10,730,805 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 11.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.33 AU - 6.51 AU

Year: 4498 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,743,649 km

• M1: 140,772 km (0.107 R)
• M2: 223,948 km (0.053 R)
• M3: 360,680 km (0.047 R)
• M4: 614,099 km (0.083 R)
• M5: 808,128 km (0.073 R)
• M6: 1,041,800 km (0.042 R)
• M7: 1,190,350 km (0.073 R)
• M8: 1,988,604 km (0.094 R)
• M9: 2,175,303 km (0.097 R)
• M10: 2,548,849 km (0.097 R)
• M11: 2,788,355 km (0.113 R)
• M12: 3,072,441 km (0.115 R)
• M13: 3,298,783 km (0.072 R)
• M14: 3,550,406 km (0.11 R)
• M15: 3,728,278 km (0.113 R)
• M16: 3,980,201 km (0.047 R)
• M17: 4,290,018 km (0.089 R)
• M18: 4,437,372 km (0.093 R)
• M19: 5,526,594 km (0.119 R)
• M20: 5,618,148 km (0.071 R)
• M21: 6,731,605 km (0.069 R)
• M22: 6,829,442 km (0.072 R)
• M23: 7,351,239 km (0.109 R)
• M24: 7,591,494 km (0.097 R)
• M25: 7,706,235 km (0.106 R)
• M26: 7,795,844 km (0.059 R)
• M27: 8,053,901 km (0.059 R)
• M28: 8,432,982 km (0.106 R)
• M29: 8,578,391 km (0.066 R)
• M30: 8,684,605 km (0.117 R)
• M31: 9,019,555 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 14.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.63 AU - 7.23 AU

Year: 5147 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,743,649 km

• M1: 204,799 km (0.086 R)
• M2: 341,382 km (0.096 R)
• M3: 490,232 km (0.109 R)
• M4: 596,148 km (0.117 R)
• M5: 813,962 km (0.106 R)
• M6: 933,940 km (0.053 R)
• M7: 1,086,829 km (0.062 R)
• M8: 1,463,666 km (0.071 R)
• M9: 1,598,603 km (0.111 R)
• M10: 2,233,496 km (0.064 R)
• M11: 2,569,942 km (0.038 R)
• M12: 3,232,960 km (0.11 R)
• M13: 3,780,039 km (0.104 R)
• M14: 3,969,131 km (0.08 R)
• M15: 4,075,495 km (0.067 R)
• M16: 4,938,226 km (0.096 R)
• M17: 5,076,005 km (0.085 R)
• M18: 5,261,656 km (0.1 R)
• M19: 5,449,701 km (0.101 R)
• M20: 5,832,372 km (0.077 R)
• M21: 6,027,149 km (0.101 R)
• M22: 6,323,352 km (0.079 R)
• M23: 6,649,625 km (0.091 R)
• M24: 6,930,121 km (0.114 R)
• M25: 7,529,261 km (0.039 R)
• M26: 7,661,805 km (0.087 R)
• M27: 8,009,919 km (0.096 R)
• M28: 8,308,516 km (0.025 R)
• M29: 8,418,022 km (0.058 R)
• M30: 8,888,956 km (0.103 R)
• M31: 9,283,296 km (0.034 R)
• M32: 10,089,180 km (0.103 R)
• M33: 10,470,953 km (0.055 R)
• M34: 10,589,435 km (0.088 R)
• M35: 11,007,561 km (0.046 R)
• M36: 11,127,987 km (0.087 R)
• M37: 11,248,862 km (0.081 R)
• M38: 11,583,662 km (0.083 R)
• M39: 11,890,936 km (0.061 R)
• M40: 12,200,903 km (0.043 R)
• M41: 12,294,402 km (0.086 R)
• M42: 12,388,050 km (0.088 R)
• M43: 12,576,394 km (0.039 R)
• M44: 12,702,355 km (0.091 R)
• M45: 13,082,932 km (0.095 R)
• M46: 13,531,726 km (0.09 R)
• M47: 14,116,205 km (0.087 R)
• M48: 14,543,456 km (0.09 R)
• M49: 15,748,916 km (0.084 R)
• M50: 16,055,292 km (0.074 R)
• M51: 16,192,025 km (0.092 R)
• M52: 17,722,561 km (0.095 R)
• M53: 17,934,840 km (0.051 R)
• M54: 18,576,764 km (0.07 R)
• M55: 19,335,226 km (0.102 R)
• M56: 19,480,784 km (0.118 R)
• M57: 19,590,290 km (0.114 R)
• M58: 19,699,945 km (0.116 R)
• M59: 20,362,215 km (0.075 R)
• M60: 20,621,767 km (0.064 R)
• M61: 20,882,516 km (0.059 R)
• M62: 21,256,810 km (0.117 R)
• M63: 23,006,956 km (0.037 R)
• M64: 23,277,279 km (0.094 R)
• M65: 23,743,276 km (0.059 R)
• M66: 25,119,876 km (0.095 R)
• M67: 25,239,106 km (0.095 R)
• M68: 26,805,994 km (0.057 R)
• M69: 27,172,060 km (0.07 R)
• M70: 27,294,431 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 11.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.07 AU - 11.51 AU

Year: 10093 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,743,649 km

• M1: 154,834 km (0.104 R)
• M2: 241,601 km (0.116 R)
• M3: 313,856 km (0.1 R)
• M4: 537,804 km (0.089 R)
• M5: 1,138,889 km (0.098 R)
• M6: 1,217,876 km (0.116 R)
• M7: 1,553,723 km (0.117 R)
• M8: 1,824,645 km (0.065 R)
• M9: 2,013,887 km (0.075 R)
• M10: 2,494,694 km (0.098 R)
• M11: 2,641,749 km (0.114 R)
• M12: 2,834,880 km (0.113 R)
• M13: 2,988,517 km (0.116 R)
• M14: 3,190,175 km (0.117 R)
• M15: 3,396,320 km (0.029 R)
• M16: 4,214,471 km (0.071 R)
• M17: 4,339,834 km (0.065 R)
• M18: 4,542,988 km (0.069 R)
• M19: 4,620,031 km (0.074 R)
• M20: 5,144,820 km (0.111 R)
• M21: 6,080,256 km (0.042 R)
• M22: 6,193,801 km (0.111 R)
• M23: 6,422,985 km (0.062 R)
• M24: 7,488,720 km (0.111 R)
• M25: 7,610,492 km (0.032 R)
• M26: 8,229,528 km (0.12 R)
• M27: 9,188,301 km (0.071 R)
• M28: 10,182,080 km (0.057 R)
• M29: 10,589,285 km (0.097 R)
• M30: 10,863,648 km (0.116 R)
• M31: 11,244,823 km (0.093 R)
• M32: 11,314,536 km (0.116 R)
• M33: 11,736,252 km (0.045 R)
• M34: 11,877,921 km (0.108 R)
• M35: 12,522,688 km (0.079 R)
• M36: 13,142,173 km (0.04 R)
• M37: 13,326,178 km (0.069 R)
• M38: 13,437,030 km (0.071 R)
• M39: 13,696,882 km (0.116 R)
• M40: 13,771,531 km (0.112 R)
• M41: 13,883,580 km (0.089 R)
• M42: 14,108,725 km (0.046 R)
• M43: 14,335,066 km (0.088 R)
• M44: 14,448,611 km (0.049 R)
• M45: 14,562,605 km (0.042 R)
• M46: 14,638,750 km (0.081 R)
• M47: 14,829,487 km (0.12 R)
• M48: 15,021,272 km (0.101 R)
• M49: 15,136,612 km (0.104 R)
• M50: 15,679,203 km (0.116 R)
• M51: 16,504,834 km (0.119 R)
• M52: 16,983,098 km (0.079 R)
• M53: 17,103,375 km (0.069 R)
• M54: 17,183,709 km (0.085 R)
• M55: 17,304,434 km (0.082 R)
• M56: 17,627,715 km (0.074 R)
• M57: 17,708,947 km (0.058 R)
• M58: 19,567,551 km (0.084 R)
• M59: 19,820,072 km (0.113 R)
• M60: 20,413,377 km (0.063 R)
• M61: 21,574,257 km (0.116 R)
• M62: 22,140,784 km (0.028 R)
• M63: 23,735,198 km (0.092 R)
• M64: 23,914,566 km (0.1 R)
• M65: 24,955,169 km (0.066 R)
• M66: 25,366,264 km (0.027 R)
• M67: 25,503,894 km (0.109 R)
• M68: 25,733,676 km (0.109 R)
• M69: 26,056,508 km (0.106 R)
• M70: 26,427,212 km (0.048 R)
• M71: 26,846,385 km (0.106 R)
• M72: 29,599,734 km (0.101 R)
• M73: 30,034,914 km (0.028 R)
• M74: 30,472,338 km (0.109 R)
• M75: 30,765,101 km (0.115 R)
• M76: 31,058,762 km (0.11 R)
• M77: 31,353,470 km (0.113 R)
• M78: 31,895,912 km (0.077 R)
• M79: 32,093,979 km (0.116 R)
• M80: 32,292,496 km (0.108 R)
• M81: 32,840,473 km (0.039 R)
• M82: 33,743,595 km (0.071 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit