🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.58 AU - 0.88 AU

Year: 227 Days

Day: 17.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.9 AU - 1.08 AU

Year: 358 Days

Day: 44.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.18 AU - 3.52 AU

Year: 1749 Days

Day: 34.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.67 AU - 3.79 AU

Year: 2110 Days

Day: 18.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,459,282 km

• M1: 1,576,313 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.31 AU - 3.79 AU

Year: 2431 Days

Day: 39.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,459,282 km

• M1: 42,187 km (0.061 R)
• M2: 3,041,026 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 11.1

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.43 AU - 8.29 AU

Year: 6530 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,459,282 km

• M1: 186,848 km (0.074 R)
• M2: 276,008 km (0.102 R)
• M3: 372,200 km (0.074 R)
• M4: 813,962 km (0.056 R)
• M5: 1,056,311 km (0.061 R)
• M6: 1,210,097 km (0.118 R)
• M7: 1,355,058 km (0.087 R)
• M8: 1,506,002 km (0.059 R)
• M9: 1,806,693 km (0.106 R)
• M10: 2,185,176 km (0.108 R)
• M11: 2,777,883 km (0.104 R)
• M12: 2,928,229 km (0.053 R)
• M13: 3,147,838 km (0.083 R)
• M14: 3,418,611 km (0.077 R)
• M15: 3,958,958 km (0.116 R)
• M16: 4,425,554 km (0.054 R)
• M17: 4,857,892 km (0.066 R)
• M18: 5,092,312 km (0.102 R)
• M19: 5,599,598 km (0.11 R)
• M20: 5,681,129 km (0.081 R)
• M21: 5,790,485 km (0.047 R)
• M22: 6,011,441 km (0.081 R)
• M23: 6,433,157 km (0.108 R)
• M24: 7,574,439 km (0.072 R)
• M25: 7,725,234 km (0.049 R)
• M26: 7,816,190 km (0.057 R)
• M27: 8,060,632 km (0.119 R)
• M28: 8,276,502 km (0.108 R)
• M29: 8,400,818 km (0.114 R)
• M30: 8,494,466 km (0.071 R)
• M31: 8,651,245 km (0.082 R)
• M32: 8,904,065 km (0.104 R)
• M33: 9,352,410 km (0.101 R)
• M34: 9,742,711 km (0.076 R)
• M35: 10,673,958 km (0.086 R)
• M36: 11,807,760 km (0.095 R)
• M37: 12,053,100 km (0.114 R)
• M38: 12,264,781 km (0.076 R)
• M39: 12,727,787 km (0.086 R)
• M40: 12,943,357 km (0.091 R)
• M41: 13,817,907 km (0.062 R)
• M42: 14,449,060 km (0.103 R)
• M43: 14,523,859 km (0.119 R)
• M44: 14,598,807 km (0.12 R)
• M45: 14,862,399 km (0.081 R)
• M46: 14,975,794 km (0.098 R)
• M47: 15,241,480 km (0.066 R)
• M48: 15,317,775 km (0.105 R)
• M49: 15,508,811 km (0.116 R)
• M50: 17,463,008 km (0.061 R)
• M51: 17,742,756 km (0.053 R)
• M52: 17,822,941 km (0.104 R)
• M53: 18,145,025 km (0.045 R)
• M54: 18,509,595 km (0.092 R)
• M55: 18,713,198 km (0.056 R)
• M56: 19,204,926 km (0.115 R)
• M57: 20,368,648 km (0.11 R)
• M58: 21,298,997 km (0.054 R)
• M59: 21,726,548 km (0.098 R)
• M60: 22,286,492 km (0.082 R)
• M61: 22,720,476 km (0.101 R)
• M62: 23,025,955 km (0.067 R)
• M63: 23,464,725 km (0.031 R)
• M64: 23,640,952 km (0.101 R)
• M65: 23,729,214 km (0.075 R)
• M66: 23,906,189 km (0.113 R)
• M67: 26,383,230 km (0.042 R)
• M68: 26,934,349 km (0.11 R)
• M69: 27,489,506 km (0.059 R)
• M70: 27,675,307 km (0.034 R)
• M71: 28,235,401 km (0.104 R)
• M72: 28,610,892 km (0.095 R)
• M73: 32,553,693 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 9.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.01 AU - 8.49 AU

Year: 7095 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,459,282 km

• M1: 150,944 km (0.107 R)
• M2: 312,360 km (0.086 R)
• M3: 398,230 km (0.077 R)
• M4: 580,141 km (0.079 R)
• M5: 851,361 km (0.112 R)
• M6: 1,069,176 km (0.106 R)
• M7: 1,220,419 km (0.108 R)
• M8: 1,557,613 km (0.067 R)
• M9: 1,853,518 km (0.044 R)
• M10: 1,993,990 km (0.119 R)
• M11: 2,467,318 km (0.11 R)
• M12: 2,544,361 km (0.119 R)
• M13: 2,622,301 km (0.051 R)
• M14: 2,844,753 km (0.107 R)
• M15: 3,106,699 km (0.103 R)
• M16: 3,359,370 km (0.096 R)
• M17: 4,120,524 km (0.059 R)
• M18: 4,286,428 km (0.088 R)
• M19: 4,360,928 km (0.077 R)
• M20: 4,473,425 km (0.102 R)
• M21: 5,109,665 km (0.103 R)
• M22: 5,208,549 km (0.049 R)
• M23: 5,268,239 km (0.08 R)
• M24: 5,753,534 km (0.096 R)
• M25: 7,029,006 km (0.112 R)
• M26: 7,249,812 km (0.08 R)
• M27: 7,316,533 km (0.088 R)
• M28: 7,743,784 km (0.116 R)
• M29: 7,880,517 km (0.092 R)
• M30: 7,994,959 km (0.096 R)
• M31: 8,318,390 km (0.031 R)
• M32: 8,599,035 km (0.12 R)
• M33: 8,693,282 km (0.091 R)
• M34: 8,835,400 km (0.074 R)
• M35: 9,025,988 km (0.089 R)
• M36: 9,169,751 km (0.039 R)
• M37: 9,338,647 km (0.057 R)
• M38: 9,605,978 km (0.114 R)
• M39: 9,801,952 km (0.079 R)
• M40: 11,031,197 km (0.044 R)
• M41: 11,365,399 km (0.063 R)
• M42: 11,572,891 km (0.101 R)
• M43: 11,991,317 km (0.115 R)
• M44: 12,149,591 km (0.038 R)
• M45: 12,228,878 km (0.079 R)
• M46: 12,361,571 km (0.1 R)
• M47: 13,032,069 km (0.117 R)
• M48: 13,303,739 km (0.1 R)
• M49: 13,659,482 km (0.067 R)
• M50: 13,935,341 km (0.112 R)
• M51: 14,352,569 km (0.117 R)
• M52: 15,057,026 km (0.091 R)
• M53: 15,170,720 km (0.118 R)
• M54: 15,542,471 km (0.084 R)
• M55: 15,859,469 km (0.045 R)
• M56: 16,033,152 km (0.04 R)
• M57: 16,440,956 km (0.111 R)
• M58: 16,970,532 km (0.056 R)
• M59: 17,565,333 km (0.109 R)
• M60: 17,655,092 km (0.09 R)
• M61: 18,106,578 km (0.084 R)
• M62: 18,227,603 km (0.113 R)
• M63: 18,500,769 km (0.081 R)
• M64: 19,020,621 km (0.111 R)
• M65: 19,669,577 km (0.08 R)
• M66: 19,887,391 km (0.093 R)
• M67: 20,388,544 km (0.09 R)
• M68: 21,052,460 km (0.103 R)
• M69: 21,116,039 km (0.108 R)
• M70: 21,434,981 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 14.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.4 AU - 8.38 AU

Year: 7301 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,459,282 km

• M1: 231,877 km (0.056 R)
• M2: 360,381 km (0.027 R)
• M3: 479,611 km (0.095 R)
• M4: 706,401 km (0.074 R)
• M5: 1,017,864 km (0.087 R)
• M6: 1,207,105 km (0.111 R)
• M7: 1,357,301 km (0.117 R)
• M8: 1,809,087 km (0.114 R)
• M9: 2,204,025 km (0.036 R)
• M10: 2,454,452 km (0.105 R)
• M11: 2,825,605 km (0.071 R)
• M12: 3,006,618 km (0.101 R)
• M13: 3,191,671 km (0.107 R)
• M14: 3,597,380 km (0.109 R)
• M15: 3,869,050 km (0.085 R)
• M16: 4,173,033 km (0.105 R)
• M17: 4,537,902 km (0.105 R)
• M18: 4,643,967 km (0.111 R)
• M19: 5,187,456 km (0.099 R)
• M20: 5,298,607 km (0.112 R)
• M21: 5,608,424 km (0.095 R)
• M22: 6,694,056 km (0.047 R)
• M23: 6,815,380 km (0.109 R)
• M24: 7,621,712 km (0.101 R)
• M25: 8,622,372 km (0.031 R)
• M26: 8,987,541 km (0.094 R)
• M27: 9,256,219 km (0.103 R)
• M28: 9,425,563 km (0.111 R)
• M29: 10,675,154 km (0.058 R)
• M30: 10,959,989 km (0.106 R)
• M31: 11,500,785 km (0.101 R)
• M32: 11,866,103 km (0.05 R)
• M33: 12,235,460 km (0.099 R)
• M34: 13,251,230 km (0.114 R)
• M35: 13,750,139 km (0.054 R)
• M36: 14,294,226 km (0.078 R)
• M37: 14,451,005 km (0.107 R)
• M38: 15,243,425 km (0.117 R)
• M39: 16,540,588 km (0.085 R)
• M40: 17,119,232 km (0.105 R)
• M41: 17,915,243 km (0.113 R)
• M42: 19,804,813 km (0.087 R)
• M43: 19,935,861 km (0.07 R)
• M44: 20,286,967 km (0.035 R)
• M45: 20,773,160 km (0.045 R)
• M46: 21,218,513 km (0.118 R)
• M47: 21,532,070 km (0.059 R)
• M48: 21,756,916 km (0.097 R)
• M49: 22,027,987 km (0.048 R)
• M50: 22,209,150 km (0.096 R)
• M51: 22,345,434 km (0.091 R)
• M52: 22,939,188 km (0.082 R)
• M53: 23,677,154 km (0.086 R)
• M54: 24,095,729 km (0.081 R)
• M55: 24,422,900 km (0.082 R)
• M56: 24,610,495 km (0.114 R)
• M57: 24,845,813 km (0.064 R)
• M58: 25,508,382 km (0.06 R)
• M59: 25,841,985 km (0.103 R)
• M60: 27,775,388 km (0.07 R)
• M61: 28,020,280 km (0.119 R)
• M62: 29,705,051 km (0.05 R)
• M63: 29,955,478 km (0.059 R)
• M64: 30,106,123 km (0.116 R)
• M65: 30,863,238 km (0.115 R)
• M66: 31,677,648 km (0.101 R)
• M67: 32,602,313 km (0.084 R)
• M68: 33,379,773 km (0.118 R)
• M69: 33,901,421 km (0.108 R)
• M70: 34,794,370 km (0.073 R)
• M71: 35,217,284 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 10.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.49 AU - 12.87 AU

Year: 14508 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,459,282 km

• M1: 165,754 km (0.1 R)
• M2: 273,914 km (0.088 R)
• M3: 437,574 km (0.073 R)
• M4: 542,741 km (0.117 R)
• M5: 781,350 km (0.117 R)
• M6: 1,101,788 km (0.078 R)
• M7: 1,435,092 km (0.076 R)
• M8: 1,516,623 km (0.078 R)
• M9: 1,599,800 km (0.097 R)
• M10: 1,713,045 km (0.111 R)
• M11: 1,888,075 km (0.037 R)
• M12: 2,416,006 km (0.06 R)
• M13: 2,579,965 km (0.12 R)
• M14: 3,453,766 km (0.095 R)
• M15: 3,527,368 km (0.08 R)
• M16: 3,865,459 km (0.065 R)
• M17: 4,096,588 km (0.099 R)
• M18: 4,253,217 km (0.12 R)
• M19: 6,510,350 km (0.102 R)
• M20: 6,739,683 km (0.111 R)
• M21: 7,206,279 km (0.111 R)
• M22: 7,828,606 km (0.109 R)
• M23: 8,319,138 km (0.07 R)
• M24: 8,518,103 km (0.069 R)
• M25: 8,870,107 km (0.112 R)
• M26: 8,971,684 km (0.103 R)
• M27: 10,378,951 km (0.111 R)
• M28: 10,971,957 km (0.104 R)
• M29: 11,520,532 km (0.079 R)
• M30: 11,853,986 km (0.115 R)
• M31: 12,190,581 km (0.033 R)
• M32: 12,644,461 km (0.12 R)
• M33: 13,219,365 km (0.115 R)
• M34: 15,665,141 km (0.074 R)
• M35: 15,787,961 km (0.051 R)
• M36: 15,972,714 km (0.084 R)
• M37: 17,033,812 km (0.104 R)
• M38: 19,026,605 km (0.11 R)
• M39: 19,092,129 km (0.047 R)
• M40: 20,821,780 km (0.11 R)
• M41: 21,979,518 km (0.106 R)
• M42: 22,531,534 km (0.108 R)
• M43: 22,809,187 km (0.118 R)
• M44: 23,931,620 km (0.052 R)
• M45: 24,856,584 km (0.074 R)
• M46: 26,668,364 km (0.099 R)
• M47: 26,741,667 km (0.062 R)
• M48: 27,924,537 km (0.104 R)
• M49: 28,672,377 km (0.029 R)
• M50: 28,973,368 km (0.095 R)
• M51: 29,351,102 km (0.116 R)
• M52: 30,878,347 km (0.04 R)
• M53: 31,264,160 km (0.058 R)
• M54: 31,729,260 km (0.08 R)
• M55: 32,274,843 km (0.063 R)
• M56: 32,509,562 km (0.105 R)
• M57: 34,089,016 km (0.071 R)
• M58: 34,567,730 km (0.086 R)
• M59: 36,260,729 km (0.099 R)
• M60: 36,667,784 km (0.109 R)
• M61: 37,815,649 km (0.074 R)
• M62: 38,476,872 km (0.062 R)
• M63: 39,141,834 km (0.109 R)
• M64: 39,559,362 km (0.116 R)
• M65: 39,810,686 km (0.089 R)
• M66: 40,146,533 km (0.115 R)
• M67: 40,736,398 km (0.111 R)
• M68: 41,244,432 km (0.12 R)
• M69: 43,297,214 km (0.116 R)
• M70: 44,771,352 km (0.111 R)
• M71: 45,558,386 km (0.109 R)
• M72: 45,821,828 km (0.114 R)
• M73: 46,173,682 km (0.074 R)
• M74: 48,304,255 km (0.102 R)
• M75: 48,483,174 km (0.097 R)
• M76: 48,841,760 km (0.082 R)
• M77: 49,561,775 km (0.12 R)
• M78: 50,921,021 km (0.07 R)
• M79: 52,476,390 km (0.057 R)
• M80: 52,752,398 km (0.099 R)
• M81: 53,121,306 km (0.097 R)
• M82: 53,491,112 km (0.057 R)
• M83: 54,791,866 km (0.069 R)
• M84: 54,978,564 km (0.039 R)
• M85: 56,197,039 km (0.032 R)
• M86: 56,479,479 km (0.106 R)
• M87: 56,856,915 km (0.05 R)
• M88: 57,804,019 km (0.112 R)
• M89: 61,935,463 km (0.113 R)
• M90: 62,421,956 km (0.079 R)
• M91: 63,791,075 km (0.115 R)
• M92: 65,763,972 km (0.081 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit