🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.66 AU

Year: 198 Days

Day: 21.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,074,846 km

• M1: 433,235 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.92 AU - 0.98 AU

Year: 351 Days

Day: 28.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,074,846 km

• M1: 92,451 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.2 AU - 1.22 AU

Year: 504 Days

Day: 39.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.18 AU - 1.34 AU

Year: 536 Days

Day: 13.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.12 AU - 3.38 AU

Year: 1727 Days

Day: 21.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 10

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.2 AU - 4.72 AU

Year: 3567 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,074,846 km

• M1: 133,890 km (0.037 R)
• M2: 218,862 km (0.054 R)
• M3: 286,779 km (0.118 R)
• M4: 374,443 km (0.097 R)
• M5: 512,672 km (0.055 R)
• M6: 772,224 km (0.081 R)
• M7: 981,212 km (0.115 R)
• M8: 1,336,208 km (0.033 R)
• M9: 1,574,218 km (0.088 R)
• M10: 1,745,957 km (0.058 R)
• M11: 1,809,985 km (0.056 R)
• M12: 2,639,355 km (0.078 R)
• M13: 2,750,506 km (0.113 R)
• M14: 2,977,746 km (0.075 R)
• M15: 3,430,279 km (0.104 R)
• M16: 3,946,841 km (0.071 R)
• M17: 4,203,551 km (0.084 R)
• M18: 4,509,927 km (0.107 R)
• M19: 4,598,938 km (0.052 R)
• M20: 4,665,958 km (0.081 R)
• M21: 4,801,044 km (0.03 R)
• M22: 4,937,478 km (0.107 R)
• M23: 5,519,862 km (0.098 R)
• M24: 5,952,649 km (0.098 R)
• M25: 6,050,336 km (0.047 R)
• M26: 6,672,963 km (0.061 R)
• M27: 6,825,403 km (0.1 R)
• M28: 6,979,040 km (0.115 R)
• M29: 7,159,754 km (0.11 R)
• M30: 7,341,964 km (0.071 R)
• M31: 7,499,491 km (0.069 R)
• M32: 7,871,391 km (0.102 R)
• M33: 8,222,049 km (0.075 R)
• M34: 8,605,318 km (0.103 R)
• M35: 8,799,347 km (0.106 R)
• M36: 8,882,822 km (0.111 R)
• M37: 8,966,597 km (0.107 R)
• M38: 9,163,169 km (0.115 R)
• M39: 9,646,669 km (0.076 R)
• M40: 11,509,611 km (0.066 R)
• M41: 11,753,905 km (0.114 R)
• M42: 12,123,860 km (0.101 R)
• M43: 12,341,376 km (0.078 R)
• M44: 12,591,503 km (0.101 R)
• M45: 12,969,836 km (0.114 R)
• M46: 13,448,250 km (0.082 R)
• M47: 13,512,428 km (0.072 R)
• M48: 13,608,918 km (0.1 R)
• M49: 14,029,737 km (0.113 R)
• M50: 14,487,806 km (0.12 R)
• M51: 14,586,540 km (0.079 R)
• M52: 15,485,773 km (0.092 R)
• M53: 15,586,901 km (0.105 R)
• M54: 15,891,183 km (0.103 R)
• M55: 15,959,101 km (0.114 R)
• M56: 16,231,818 km (0.075 R)
• M57: 16,402,958 km (0.109 R)
• M58: 16,678,068 km (0.039 R)
• M59: 16,989,381 km (0.116 R)
• M60: 17,163,214 km (0.093 R)
• M61: 17,723,458 km (0.088 R)
• M62: 18,539,066 km (0.106 R)
• M63: 18,825,695 km (0.11 R)
• M64: 19,113,821 km (0.099 R)
• M65: 19,258,332 km (0.071 R)
• M66: 19,439,645 km (0.044 R)
• M67: 19,657,908 km (0.083 R)
• M68: 20,060,177 km (0.119 R)
• M69: 20,798,442 km (0.069 R)
• M70: 21,508,135 km (0.106 R)
• M71: 21,658,481 km (0.092 R)
• M72: 21,998,217 km (0.089 R)
• M73: 23,143,239 km (0.114 R)
• M74: 24,975,963 km (0.115 R)
• M75: 25,134,088 km (0.111 R)
• M76: 25,969,742 km (0.119 R)
• M77: 26,129,961 km (0.058 R)
• M78: 26,531,781 km (0.085 R)
• M79: 26,612,414 km (0.055 R)
• M80: 26,895,304 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 10.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.45 AU - 9.21 AU

Year: 9938 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,074,846 km

• M1: 337,942 km (0.09 R)
• M2: 585,676 km (0.091 R)
• M3: 844,630 km (0.107 R)
• M4: 987,944 km (0.095 R)
• M5: 1,662,481 km (0.049 R)
• M6: 1,742,965 km (0.063 R)
• M7: 1,845,439 km (0.082 R)
• M8: 1,928,915 km (0.057 R)
• M9: 2,410,919 km (0.077 R)
• M10: 2,784,615 km (0.085 R)
• M11: 4,344,472 km (0.086 R)
• M12: 4,541,642 km (0.108 R)
• M13: 5,239,815 km (0.1 R)
• M14: 5,359,493 km (0.11 R)
• M15: 5,940,232 km (0.107 R)
• M16: 6,096,562 km (0.118 R)
• M17: 6,254,089 km (0.057 R)
• M18: 6,381,097 km (0.101 R)
• M19: 6,799,971 km (0.097 R)
• M20: 6,930,720 km (0.092 R)
• M21: 7,971,771 km (0.108 R)
• M22: 8,040,736 km (0.09 R)
• M23: 9,025,389 km (0.102 R)
• M24: 9,169,153 km (0.073 R)
• M25: 9,313,664 km (0.115 R)
• M26: 9,715,185 km (0.099 R)
• M27: 9,973,540 km (0.075 R)
• M28: 10,648,526 km (0.109 R)
• M29: 10,991,554 km (0.066 R)
• M30: 11,338,322 km (0.112 R)
• M31: 11,610,440 km (0.042 R)
• M32: 11,766,920 km (0.076 R)
• M33: 12,121,616 km (0.065 R)
• M34: 12,360,075 km (0.049 R)
• M35: 12,680,364 km (0.077 R)
• M36: 13,084,578 km (0.112 R)
• M37: 13,206,799 km (0.11 R)
• M38: 13,329,170 km (0.055 R)
• M39: 13,452,140 km (0.099 R)
• M40: 14,072,073 km (0.117 R)
• M41: 14,197,287 km (0.083 R)
• M42: 14,532,685 km (0.057 R)
• M43: 15,857,374 km (0.079 R)
• M44: 16,600,128 km (0.091 R)
• M45: 16,776,504 km (0.062 R)
• M46: 17,354,251 km (0.082 R)
• M47: 17,488,440 km (0.094 R)
• M48: 17,667,957 km (0.116 R)
• M49: 17,893,252 km (0.106 R)
• M50: 18,074,116 km (0.091 R)
• M51: 18,392,161 km (0.107 R)
• M52: 18,941,783 km (0.119 R)
• M53: 19,172,314 km (0.079 R)
• M54: 19,729,566 km (0.075 R)
• M55: 21,002,643 km (0.095 R)
• M56: 22,594,514 km (0.112 R)
• M57: 23,380,202 km (0.119 R)
• M58: 24,877,528 km (0.079 R)
• M59: 25,892,848 km (0.086 R)
• M60: 26,200,122 km (0.096 R)
• M61: 26,611,666 km (0.067 R)
• M62: 26,921,782 km (0.09 R)
• M63: 27,285,006 km (0.068 R)
• M64: 29,072,551 km (0.048 R)
• M65: 29,552,012 km (0.081 R)
• M66: 30,897,645 km (0.096 R)
• M67: 31,441,433 km (0.074 R)
• M68: 32,704,339 km (0.105 R)
• M69: 32,925,594 km (0.11 R)
• M70: 33,927,600 km (0.068 R)
• M71: 34,657,638 km (0.117 R)
• M72: 35,392,762 km (0.089 R)
• M73: 35,563,154 km (0.105 R)
• M74: 35,676,848 km (0.057 R)
• M75: 36,190,118 km (0.063 R)
• M76: 37,570,907 km (0.1 R)
• M77: 38,617,793 km (0.093 R)
• M78: 38,734,778 km (0.102 R)
• M79: 39,203,468 km (0.077 R)
• M80: 39,321,052 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.4

Radius: 6.2

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.19 AU - 20.29 AU

Year: 28300 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,074,846 km

• M1: 125,064 km (0.102 R)
• M2: 420,819 km (0.054 R)
• M3: 482,004 km (0.066 R)
• M4: 637,137 km (0.054 R)
• M5: 939,475 km (0.113 R)
• M6: 2,631,277 km (0.065 R)
• M7: 2,947,078 km (0.053 R)
• M8: 3,191,820 km (0.051 R)
• M9: 3,358,622 km (0.117 R)
• M10: 3,571,200 km (0.059 R)
• M11: 5,423,671 km (0.1 R)
• M12: 5,572,820 km (0.113 R)
• M13: 5,723,465 km (0.041 R)
• M14: 5,926,320 km (0.038 R)
• M15: 6,028,645 km (0.093 R)
• M16: 6,183,179 km (0.09 R)
• M17: 6,548,946 km (0.026 R)
• M18: 7,411,228 km (0.059 R)
• M19: 7,466,280 km (0.063 R)
• M20: 7,576,833 km (0.097 R)
• M21: 7,855,683 km (0.105 R)
• M22: 9,180,821 km (0.038 R)
• M23: 9,299,303 km (0.037 R)
• M24: 10,511,943 km (0.079 R)
• M25: 11,966,633 km (0.103 R)
• M26: 12,226,036 km (0.074 R)
• M27: 14,161,533 km (0.091 R)
• M28: 14,229,899 km (0.037 R)
• M29: 14,850,730 km (0.027 R)
• M30: 15,199,443 km (0.102 R)
• M31: 15,762,978 km (0.114 R)
• M32: 16,837,988 km (0.062 R)
• M33: 16,910,394 km (0.117 R)
• M34: 17,567,727 km (0.07 R)
• M35: 17,641,179 km (0.041 R)
• M36: 19,741,533 km (0.075 R)
• M37: 20,743,390 km (0.104 R)
• M38: 21,840,541 km (0.118 R)
• M39: 22,078,103 km (0.1 R)
• M40: 22,396,148 km (0.113 R)
• M41: 24,172,622 km (0.111 R)
• M42: 25,326,321 km (0.042 R)
• M43: 25,742,802 km (0.106 R)
• M44: 25,993,827 km (0.067 R)
• M45: 26,245,450 km (0.063 R)
• M46: 27,090,529 km (0.111 R)
• M47: 27,772,994 km (0.116 R)
• M48: 29,766,236 km (0.119 R)
• M49: 31,179,787 km (0.051 R)
• M50: 33,614,492 km (0.09 R)
• M51: 33,888,705 km (0.109 R)
• M52: 33,980,408 km (0.111 R)
• M53: 34,163,815 km (0.113 R)
• M54: 35,829,438 km (0.035 R)
• M55: 36,860,167 km (0.09 R)
• M56: 37,900,770 km (0.057 R)
• M57: 38,376,940 km (0.055 R)
• M58: 42,849,617 km (0.109 R)
• M59: 43,445,017 km (0.12 R)
• M60: 44,844,954 km (0.078 R)
• M61: 46,564,731 km (0.037 R)
• M62: 48,202,977 km (0.1 R)
• M63: 50,590,858 km (0.078 R)
• M64: 50,800,295 km (0.114 R)
• M65: 51,957,435 km (0.113 R)
• M66: 53,549,306 km (0.11 R)
• M67: 55,804,793 km (0.075 R)
• M68: 58,091,097 km (0.1 R)
• M69: 58,420,212 km (0.053 R)
• M70: 58,860,030 km (0.058 R)
• M71: 59,632,254 km (0.092 R)
• M72: 59,742,807 km (0.103 R)
• M73: 59,964,212 km (0.107 R)
• M74: 60,963,825 km (0.039 R)
• M75: 61,075,275 km (0.075 R)
• M76: 61,857,074 km (0.046 R)
• M77: 62,417,468 km (0.1 R)
• M78: 62,529,816 km (0.098 R)
• M79: 63,317,748 km (0.095 R)
• M80: 66,502,088 km (0.085 R)
• M81: 69,040,465 km (0.111 R)
• M82: 70,087,949 km (0.077 R)
• M83: 72,198,775 km (0.116 R)
• M84: 72,670,756 km (0.1 R)
• M85: 75,164,852 km (0.114 R)
• M86: 76,362,532 km (0.109 R)
• M87: 77,928,672 km (0.104 R)
• M88: 78,049,697 km (0.089 R)
• M89: 79,992,824 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit