🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.92 AU - 1.1 AU

Year: 371 Days

Day: 28 Hours

Environment

Temp: 15 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,237,202 km

• M1: 24,684 km (0.099 R)
• M2: 155,283 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.11 AU - 2.97 AU

Year: 1479 Days

Day: 15 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.21 AU - 2.91 AU

Year: 1496 Days

Day: 26.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,237,202 km

• M1: 257,458 km (0.082 R)
• M2: 933,790 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.39 AU - 3.11 AU

Year: 1666 Days

Day: 41.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.33 AU - 3.27 AU

Year: 1711 Days

Day: 14.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.22 AU - 5.26 AU

Year: 3769 Days

Day: 35.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,237,202 km

• M1: 170,093 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 12.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.26 AU - 7.08 AU

Year: 5598 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,237,202 km

• M1: 243,097 km (0.105 R)
• M2: 402,717 km (0.057 R)
• M3: 809,923 km (0.075 R)
• M4: 1,020,257 km (0.096 R)
• M5: 1,140,085 km (0.09 R)
• M6: 1,297,014 km (0.104 R)
• M7: 1,411,306 km (0.067 R)
• M8: 1,757,326 km (0.106 R)
• M9: 1,848,132 km (0.114 R)
• M10: 1,977,983 km (0.116 R)
• M11: 2,227,363 km (0.111 R)
• M12: 2,306,201 km (0.08 R)
• M13: 2,778,182 km (0.119 R)
• M14: 2,863,453 km (0.099 R)
• M15: 3,102,361 km (0.101 R)
• M16: 3,348,000 km (0.062 R)
• M17: 4,319,040 km (0.116 R)
• M18: 5,029,929 km (0.113 R)
• M19: 5,134,498 km (0.094 R)
• M20: 5,345,880 km (0.06 R)
• M21: 5,560,104 km (0.086 R)
• M22: 5,914,202 km (0.108 R)
• M23: 6,080,256 km (0.058 R)
• M24: 6,304,054 km (0.111 R)
• M25: 6,445,275 km (0.095 R)
• M26: 6,846,347 km (0.086 R)
• M27: 7,167,234 km (0.093 R)
• M28: 7,493,058 km (0.065 R)
• M29: 7,914,924 km (0.049 R)
• M30: 8,375,536 km (0.114 R)
• M31: 10,671,863 km (0.107 R)
• M32: 11,801,626 km (0.12 R)
• M33: 12,081,225 km (0.086 R)
• M34: 12,611,400 km (0.105 R)
• M35: 12,718,362 km (0.088 R)
• M36: 13,149,354 km (0.106 R)
• M37: 13,841,393 km (0.096 R)
• M38: 14,173,351 km (0.101 R)
• M39: 14,470,602 km (0.026 R)
• M40: 14,620,050 km (0.112 R)
• M41: 14,845,195 km (0.077 R)
• M42: 14,995,840 km (0.117 R)
• M43: 15,260,778 km (0.055 R)
• M44: 15,412,919 km (0.12 R)
• M45: 15,642,103 km (0.095 R)
• M46: 15,756,994 km (0.101 R)
• M47: 15,833,887 km (0.095 R)
• M48: 15,949,377 km (0.11 R)
• M49: 16,726,239 km (0.065 R)
• M50: 16,922,362 km (0.079 R)
• M51: 17,436,081 km (0.07 R)
• M52: 18,925,776 km (0.112 R)
• M53: 19,212,256 km (0.068 R)
• M54: 19,335,375 km (0.074 R)
• M55: 19,458,943 km (0.11 R)
• M56: 19,541,371 km (0.112 R)
• M57: 20,205,137 km (0.067 R)
• M58: 20,665,899 km (0.119 R)
• M59: 20,876,383 km (0.114 R)
• M60: 21,003,092 km (0.111 R)
• M61: 21,172,437 km (0.104 R)
• M62: 21,257,259 km (0.057 R)
• M63: 21,725,800 km (0.102 R)
• M64: 23,021,018 km (0.105 R)
• M65: 23,414,460 km (0.119 R)
• M66: 23,854,128 km (0.097 R)
• M67: 23,986,672 km (0.085 R)
• M68: 24,920,761 km (0.107 R)
• M69: 25,414,733 km (0.081 R)
• M70: 25,730,834 km (0.098 R)
• M71: 27,054,177 km (0.066 R)
• M72: 27,933,214 km (0.087 R)
• M73: 28,352,836 km (0.073 R)
• M74: 28,446,484 km (0.099 R)
• M75: 28,962,746 km (0.053 R)
• M76: 30,147,711 km (0.055 R)
• M77: 30,434,490 km (0.114 R)
• M78: 30,674,146 km (0.029 R)
• M79: 30,914,400 km (0.083 R)
• M80: 31,784,611 km (0.075 R)
• M81: 32,125,096 km (0.107 R)
• M82: 32,613,832 km (0.067 R)
• M83: 32,760,886 km (0.094 R)
• M84: 32,859,023 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.4

Radius: 6.3

Gravity: 20.77 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.46 AU - 17.4 AU

Year: 18990 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,237,202 km

• M1: 114,592 km (0.096 R)
• M2: 368,759 km (0.104 R)
• M3: 424,858 km (0.094 R)
• M4: 464,053 km (0.064 R)
• M5: 525,388 km (0.108 R)
• M6: 589,715 km (0.118 R)
• M7: 726,746 km (0.068 R)
• M8: 925,562 km (0.082 R)
• M9: 1,058,405 km (0.084 R)
• M10: 1,113,457 km (0.062 R)
• M11: 1,197,681 km (0.056 R)
• M12: 1,372,710 km (0.11 R)
• M13: 2,082,702 km (0.061 R)
• M14: 2,585,500 km (0.113 R)
• M15: 2,697,998 km (0.049 R)
• M16: 3,045,364 km (0.102 R)
• M17: 3,164,294 km (0.101 R)
• M18: 3,447,782 km (0.081 R)
• M19: 4,435,726 km (0.054 R)
• M20: 4,752,724 km (0.072 R)
• M21: 5,218,423 km (0.073 R)
• M22: 6,649,476 km (0.116 R)
• M23: 8,248,378 km (0.074 R)
• M24: 8,976,321 km (0.114 R)
• M25: 9,434,539 km (0.116 R)
• M26: 9,608,372 km (0.118 R)
• M27: 10,553,083 km (0.075 R)
• M28: 10,733,498 km (0.061 R)
• M29: 10,854,373 km (0.098 R)
• M30: 11,342,361 km (0.101 R)
• M31: 11,650,832 km (0.106 R)
• M32: 12,339,431 km (0.109 R)
• M33: 12,720,606 km (0.107 R)
• M34: 12,976,867 km (0.065 R)
• M35: 13,299,699 km (0.071 R)
• M36: 14,549,889 km (0.082 R)
• M37: 14,817,968 km (0.109 R)
• M38: 15,290,847 km (0.119 R)
• M39: 15,768,663 km (0.061 R)
• M40: 16,113,037 km (0.072 R)
• M41: 16,320,828 km (0.102 R)
• M42: 17,090,360 km (0.115 R)
• M43: 17,302,191 km (0.051 R)
• M44: 17,657,336 km (0.116 R)
• M45: 18,591,874 km (0.112 R)
• M46: 19,838,174 km (0.064 R)
• M47: 21,111,102 km (0.112 R)
• M48: 25,165,503 km (0.073 R)
• M49: 28,192,018 km (0.097 R)
• M50: 31,072,675 km (0.081 R)
• M51: 31,850,733 km (0.099 R)
• M52: 32,198,698 km (0.118 R)
• M53: 33,426,148 km (0.085 R)
• M54: 35,295,822 km (0.109 R)
• M55: 36,925,242 km (0.1 R)
• M56: 37,933,083 km (0.046 R)
• M57: 38,025,086 km (0.042 R)
• M58: 39,695,047 km (0.057 R)
• M59: 41,768,174 km (0.088 R)
• M60: 42,818,052 km (0.12 R)
• M61: 43,009,837 km (0.083 R)
• M62: 43,490,495 km (0.067 R)
• M63: 44,748,762 km (0.112 R)
• M64: 45,431,377 km (0.108 R)
• M65: 46,609,311 km (0.109 R)
• M66: 46,905,365 km (0.12 R)
• M67: 47,004,100 km (0.118 R)
• M68: 47,400,085 km (0.085 R)
• M69: 47,499,269 km (0.075 R)
• M70: 48,295,129 km (0.089 R)
• M71: 49,296,238 km (0.062 R)
• M72: 52,135,307 km (0.092 R)
• M73: 53,677,960 km (0.108 R)
• M74: 54,922,764 km (0.097 R)
• M75: 55,131,154 km (0.051 R)
• M76: 56,387,028 km (0.107 R)
• M77: 58,076,287 km (0.046 R)
• M78: 58,182,352 km (0.117 R)
• M79: 59,247,190 km (0.068 R)
• M80: 60,748,703 km (0.089 R)
• M81: 62,371,391 km (0.03 R)
• M82: 62,588,757 km (0.098 R)
• M83: 63,351,856 km (0.112 R)
• M84: 65,548,701 km (0.119 R)
• M85: 65,769,657 km (0.116 R)
• M86: 68,105,777 km (0.091 R)
• M87: 69,790,997 km (0.035 R)
• M88: 73,431,611 km (0.098 R)
• M89: 74,812,698 km (0.114 R)
• M90: 75,390,745 km (0.025 R)
• M91: 76,551,175 km (0.042 R)
• M92: 76,667,562 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 4.5

Gravity: 34.48 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.05 AU - 18.57 AU

Year: 28617 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,237,202 km

• M1: 59,091 km (0.035 R)
• M2: 101,128 km (0.069 R)
• M3: 153,188 km (0.12 R)
• M4: 535,860 km (0.113 R)
• M5: 952,938 km (0.12 R)
• M6: 1,592,619 km (0.051 R)
• M7: 1,817,315 km (0.064 R)
• M8: 2,132,368 km (0.093 R)
• M9: 2,506,961 km (0.032 R)
• M10: 2,723,728 km (0.097 R)
• M11: 2,901,451 km (0.11 R)
• M12: 3,129,139 km (0.103 R)
• M13: 3,649,889 km (0.083 R)
• M14: 4,197,118 km (0.032 R)
• M15: 4,402,516 km (0.109 R)
• M16: 4,611,055 km (0.106 R)
• M17: 4,716,522 km (0.102 R)
• M18: 5,311,173 km (0.12 R)
• M19: 6,159,244 km (0.104 R)
• M20: 6,688,222 km (0.037 R)
• M21: 7,663,749 km (0.107 R)
• M22: 8,944,457 km (0.071 R)
• M23: 9,076,103 km (0.079 R)
• M24: 9,474,931 km (0.098 R)
• M25: 10,427,869 km (0.116 R)
• M26: 12,349,753 km (0.09 R)
• M27: 12,569,811 km (0.075 R)
• M28: 12,643,563 km (0.079 R)
• M29: 19,492,603 km (0.082 R)
• M30: 20,006,322 km (0.067 R)
• M31: 20,351,294 km (0.108 R)
• M32: 20,611,295 km (0.096 R)
• M33: 20,872,493 km (0.092 R)
• M34: 21,222,253 km (0.091 R)
• M35: 21,750,633 km (0.108 R)
• M36: 22,016,468 km (0.043 R)
• M37: 25,568,819 km (0.064 R)
• M38: 26,413,449 km (0.079 R)
• M39: 26,507,845 km (0.036 R)
• M40: 27,553,833 km (0.068 R)
• M41: 28,226,425 km (0.116 R)
• M42: 28,322,916 km (0.074 R)
• M43: 31,069,982 km (0.115 R)
• M44: 31,169,614 km (0.083 R)
• M45: 32,273,048 km (0.118 R)
• M46: 33,593,399 km (0.108 R)
• M47: 36,812,595 km (0.091 R)
• M48: 38,726,401 km (0.059 R)
• M49: 38,833,662 km (0.099 R)
• M50: 39,803,505 km (0.098 R)
• M51: 40,128,582 km (0.074 R)
• M52: 44,097,264 km (0.094 R)
• M53: 48,073,725 km (0.056 R)
• M54: 48,535,533 km (0.119 R)
• M55: 49,230,864 km (0.098 R)
• M56: 49,579,726 km (0.058 R)
• M57: 51,100,987 km (0.063 R)
• M58: 51,336,454 km (0.059 R)
• M59: 53,829,951 km (0.118 R)
• M60: 55,998,373 km (0.061 R)
• M61: 56,362,643 km (0.114 R)
• M62: 56,484,117 km (0.083 R)
• M63: 56,971,357 km (0.096 R)
• M64: 61,043,112 km (0.042 R)
• M65: 62,798,643 km (0.118 R)
• M66: 64,825,245 km (0.093 R)
• M67: 66,231,017 km (0.067 R)
• M68: 68,423,074 km (0.115 R)
• M69: 74,072,937 km (0.118 R)
• M70: 74,206,079 km (0.097 R)
• M71: 76,078,745 km (0.056 R)
• M72: 76,886,125 km (0.105 R)
• M73: 77,290,787 km (0.091 R)
• M74: 78,102,356 km (0.089 R)
• M75: 78,509,262 km (0.025 R)
• M76: 79,052,751 km (0.088 R)
• M77: 79,325,019 km (0.119 R)
• M78: 79,597,586 km (0.091 R)
• M79: 80,417,083 km (0.028 R)
• M80: 81,239,423 km (0.109 R)
• M81: 81,926,825 km (0.08 R)
• M82: 84,000,700 km (0.111 R)
• M83: 84,417,480 km (0.066 R)
• M84: 87,495,157 km (0.073 R)
• M85: 87,917,771 km (0.096 R)
• M86: 91,465,036 km (0.087 R)
• M87: 92,753,522 km (0.053 R)
• M88: 92,896,987 km (0.059 R)
• M89: 93,040,601 km (0.119 R)
• M90: 94,336,417 km (0.115 R)
• M91: 94,625,141 km (0.115 R)
• M92: 95,348,297 km (0.077 R)
• M93: 96,945,853 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit