🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.71 AU - 0.85 AU

Year: 240 Days

Day: 18 Hours

Environment

Temp: 133 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,724,065 km

• M1: 269,725 km (0.117 R)
• M2: 343,028 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.88 AU - 0.98 AU

Year: 312 Days

Day: 29.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.92 AU - 1.16 AU

Year: 369 Days

Day: 16.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,724,065 km

• M1: 108,608 km (0.07 R)
• M2: 163,361 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.5 AU - 2.26 AU

Year: 898 Days

Day: 31.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.62 AU - 2.24 AU

Year: 934 Days

Day: 12.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 9.4

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.79 AU - 7.49 AU

Year: 5298 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,724,065 km

• M1: 129,103 km (0.103 R)
• M2: 200,162 km (0.081 R)
• M3: 287,228 km (0.058 R)
• M4: 403,166 km (0.098 R)
• M5: 514,168 km (0.087 R)
• M6: 662,270 km (0.102 R)
• M7: 1,409,511 km (0.095 R)
• M8: 1,514,828 km (0.062 R)
• M9: 1,586,485 km (0.05 R)
• M10: 1,677,740 km (0.109 R)
• M11: 1,962,275 km (0.085 R)
• M12: 2,140,446 km (0.108 R)
• M13: 2,282,864 km (0.107 R)
• M14: 2,344,797 km (0.076 R)
• M15: 2,428,422 km (0.1 R)
• M16: 2,663,291 km (0.115 R)
• M17: 2,838,919 km (0.116 R)
• M18: 3,531,108 km (0.083 R)
• M19: 3,797,692 km (0.052 R)
• M20: 4,020,742 km (0.114 R)
• M21: 4,247,981 km (0.073 R)
• M22: 4,427,798 km (0.118 R)
• M23: 4,848,168 km (0.108 R)
• M24: 4,955,429 km (0.078 R)
• M25: 5,447,158 km (0.067 R)
• M26: 6,156,102 km (0.083 R)
• M27: 6,863,850 km (0.051 R)
• M28: 6,954,057 km (0.11 R)
• M29: 7,380,710 km (0.101 R)
• M30: 8,227,434 km (0.071 R)
• M31: 8,678,472 km (0.118 R)
• M32: 9,470,592 km (0.101 R)
• M33: 9,638,441 km (0.114 R)
• M34: 9,909,213 km (0.082 R)
• M35: 10,148,271 km (0.106 R)
• M36: 10,597,064 km (0.08 R)
• M37: 10,911,669 km (0.119 R)
• M38: 11,158,505 km (0.086 R)
• M39: 11,407,137 km (0.088 R)
• M40: 12,419,914 km (0.067 R)
• M41: 12,640,721 km (0.11 R)
• M42: 12,937,224 km (0.119 R)
• M43: 13,086,223 km (0.072 R)
• M44: 13,198,422 km (0.049 R)
• M45: 13,423,716 km (0.12 R)
• M46: 14,569,486 km (0.089 R)
• M47: 14,997,336 km (0.109 R)
• M48: 16,507,227 km (0.112 R)
• M49: 16,790,566 km (0.091 R)
• M50: 17,198,220 km (0.081 R)
• M51: 17,650,454 km (0.044 R)
• M52: 17,774,471 km (0.111 R)
• M53: 18,106,578 km (0.074 R)
• M54: 18,482,667 km (0.058 R)
• M55: 18,776,926 km (0.088 R)
• M56: 18,861,300 km (0.08 R)
• M57: 19,030,495 km (0.051 R)
• M58: 19,327,596 km (0.116 R)
• M59: 20,314,942 km (0.084 R)
• M60: 20,662,159 km (0.101 R)
• M61: 21,715,627 km (0.112 R)
• M62: 22,070,623 km (0.055 R)
• M63: 22,696,540 km (0.107 R)
• M64: 22,786,448 km (0.077 R)
• M65: 22,876,506 km (0.118 R)
• M66: 23,056,921 km (0.108 R)
• M67: 23,874,474 km (0.097 R)
• M68: 24,470,920 km (0.1 R)
• M69: 24,747,826 km (0.071 R)
• M70: 24,979,404 km (0.045 R)
• M71: 25,118,679 km (0.089 R)
• M72: 25,865,921 km (0.1 R)
• M73: 27,143,337 km (0.077 R)
• M74: 28,151,178 km (0.08 R)
• M75: 28,296,138 km (0.105 R)
• M76: 28,683,896 km (0.089 R)
• M77: 29,024,680 km (0.093 R)
• M78: 29,317,742 km (0.091 R)
• M79: 29,759,355 km (0.087 R)
• M80: 30,054,960 km (0.119 R)
• M81: 30,599,347 km (0.084 R)
• M82: 30,798,162 km (0.101 R)
• M83: 31,497,383 km (0.073 R)
• M84: 32,353,382 km (0.105 R)
• M85: 32,860,519 km (0.103 R)
• M86: 33,882,721 km (0.066 R)
• M87: 34,501,009 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.2

Radius: 4.7

Gravity: 43.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.01 AU - 20.43 AU

Year: 23809 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,724,065 km

• M1: 82,728 km (0.118 R)
• M2: 169,046 km (0.071 R)
• M3: 252,521 km (0.094 R)
• M4: 392,994 km (0.104 R)
• M5: 582,085 km (0.068 R)
• M6: 913,744 km (0.109 R)
• M7: 1,195,885 km (0.045 R)
• M8: 2,269,699 km (0.108 R)
• M9: 2,477,640 km (0.104 R)
• M10: 3,897,324 km (0.07 R)
• M11: 3,996,208 km (0.109 R)
• M12: 4,045,874 km (0.072 R)
• M13: 4,348,661 km (0.086 R)
• M14: 4,869,411 km (0.109 R)
• M15: 5,631,163 km (0.042 R)
• M16: 6,082,799 km (0.116 R)
• M17: 8,702,557 km (0.097 R)
• M18: 8,767,183 km (0.099 R)
• M19: 8,831,809 km (0.094 R)
• M20: 9,223,756 km (0.086 R)
• M21: 9,889,317 km (0.063 R)
• M22: 10,846,893 km (0.091 R)
• M23: 12,775,509 km (0.064 R)
• M24: 13,366,869 km (0.069 R)
• M25: 13,741,013 km (0.085 R)
• M26: 13,891,658 km (0.039 R)
• M27: 13,967,205 km (0.086 R)
• M28: 14,346,885 km (0.115 R)
• M29: 14,423,180 km (0.112 R)
• M30: 14,729,855 km (0.041 R)
• M31: 15,038,775 km (0.045 R)
• M32: 15,820,274 km (0.114 R)
• M33: 16,614,938 km (0.089 R)
• M34: 17,341,086 km (0.06 R)
• M35: 17,749,039 km (0.074 R)
• M36: 17,831,019 km (0.045 R)
• M37: 18,991,599 km (0.1 R)
• M38: 19,243,522 km (0.097 R)
• M39: 19,327,746 km (0.117 R)
• M40: 19,750,659 km (0.084 R)
• M41: 20,347,704 km (0.083 R)
• M42: 20,605,461 km (0.107 R)
• M43: 21,559,746 km (0.052 R)
• M44: 21,998,217 km (0.095 R)
• M45: 22,883,986 km (0.109 R)
• M46: 24,143,600 km (0.056 R)
• M47: 25,241,050 km (0.032 R)
• M48: 27,011,691 km (0.096 R)
• M49: 27,674,110 km (0.102 R)
• M50: 29,790,322 km (0.084 R)
• M51: 31,958,144 km (0.116 R)
• M52: 34,687,258 km (0.06 R)
• M53: 37,279,789 km (0.096 R)
• M54: 38,652,350 km (0.112 R)
• M55: 39,505,357 km (0.099 R)
• M56: 40,472,208 km (0.081 R)
• M57: 40,580,068 km (0.103 R)
• M58: 40,688,078 km (0.052 R)
• M59: 41,555,596 km (0.103 R)
• M60: 41,664,503 km (0.119 R)
• M61: 41,773,410 km (0.102 R)
• M62: 42,538,903 km (0.082 R)
• M63: 53,136,416 km (0.107 R)
• M64: 54,441,059 km (0.105 R)
• M65: 55,396,540 km (0.045 R)
• M66: 55,996,577 km (0.028 R)
• M67: 57,202,935 km (0.08 R)
• M68: 58,784,034 km (0.091 R)
• M69: 59,518,710 km (0.097 R)
• M70: 60,133,108 km (0.097 R)
• M71: 62,113,485 km (0.12 R)
• M72: 62,736,709 km (0.096 R)
• M73: 63,362,029 km (0.096 R)
• M74: 64,115,104 km (0.088 R)
• M75: 65,376,962 km (0.097 R)
• M76: 66,264,975 km (0.034 R)
• M77: 66,392,283 km (0.104 R)
• M78: 68,953,249 km (0.08 R)
• M79: 71,676,828 km (0.104 R)
• M80: 72,854,761 km (0.113 R)
• M81: 74,699,902 km (0.106 R)
• M82: 76,560,301 km (0.064 R)
• M83: 77,898,603 km (0.101 R)
• M84: 78,974,661 km (0.034 R)
• M85: 79,379,473 km (0.113 R)
• M86: 81,686,421 km (0.069 R)
• M87: 81,822,855 km (0.026 R)
• M88: 82,505,918 km (0.059 R)
• M89: 83,190,927 km (0.103 R)
• M90: 83,465,439 km (0.092 R)
• M91: 84,152,991 km (0.116 R)
• M92: 90,707,622 km (0.063 R)
• M93: 90,990,212 km (0.087 R)
• M94: 93,546,241 km (0.111 R)
• M95: 94,976,397 km (0.031 R)
• M96: 95,406,940 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.3

Radius: 4.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.29 AU - 21.43 AU

Year: 30822 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,724,065 km

• M1: 63,729 km (0.12 R)
• M2: 165,306 km (0.058 R)
• M3: 245,341 km (0.025 R)
• M4: 508,633 km (0.109 R)
• M5: 542,143 km (0.118 R)
• M6: 919,129 km (0.116 R)
• M7: 960,718 km (0.078 R)
• M8: 1,268,590 km (0.098 R)
• M9: 1,995,037 km (0.06 R)
• M10: 2,076,418 km (0.104 R)
• M11: 2,918,505 km (0.1 R)
• M12: 3,262,580 km (0.077 R)
• M13: 3,488,174 km (0.063 R)
• M14: 3,920,511 km (0.118 R)
• M15: 4,022,687 km (0.09 R)
• M16: 4,091,352 km (0.101 R)
• M17: 4,125,760 km (0.055 R)
• M18: 4,511,124 km (0.119 R)
• M19: 4,546,728 km (0.036 R)
• M20: 4,726,096 km (0.084 R)
• M21: 4,798,501 km (0.083 R)
• M22: 5,054,912 km (0.043 R)
• M23: 5,315,811 km (0.094 R)
• M24: 5,542,900 km (0.037 R)
• M25: 6,322,455 km (0.116 R)
• M26: 6,482,525 km (0.093 R)
• M27: 6,847,394 km (0.099 R)
• M28: 7,011,802 km (0.067 R)
• M29: 8,024,879 km (0.098 R)
• M30: 8,241,646 km (0.086 R)
• M31: 9,037,806 km (0.074 R)
• M32: 9,082,835 km (0.073 R)
• M33: 9,308,578 km (0.046 R)
• M34: 9,490,639 km (0.099 R)
• M35: 9,765,899 km (0.099 R)
• M36: 10,183,725 km (0.112 R)
• M37: 10,324,347 km (0.055 R)
• M38: 10,465,568 km (0.117 R)
• M39: 10,607,387 km (0.083 R)
• M40: 11,036,882 km (0.041 R)
• M41: 11,764,975 km (0.069 R)
• M42: 13,216,373 km (0.111 R)
• M43: 13,369,711 km (0.067 R)
• M44: 13,472,335 km (0.065 R)
• M45: 13,626,571 km (0.063 R)
• M46: 13,936,986 km (0.102 R)
• M47: 15,901,954 km (0.081 R)
• M48: 15,956,258 km (0.084 R)
• M49: 16,888,852 km (0.113 R)
• M50: 18,235,232 km (0.12 R)
• M51: 18,921,288 km (0.095 R)
• M52: 19,151,819 km (0.058 R)
• M53: 21,628,112 km (0.088 R)
• M54: 22,658,692 km (0.104 R)
• M55: 23,149,074 km (0.119 R)
• M56: 23,272,342 km (0.1 R)
• M57: 24,515,949 km (0.118 R)
• M58: 25,019,346 km (0.079 R)
• M59: 25,082,626 km (0.101 R)
• M60: 25,462,754 km (0.111 R)
• M61: 25,844,827 km (0.108 R)
• M62: 25,908,706 km (0.069 R)
• M63: 27,326,893 km (0.081 R)
• M64: 27,652,718 km (0.106 R)
• M65: 29,969,241 km (0.117 R)
• M66: 30,980,971 km (0.076 R)
• M67: 31,661,641 km (0.094 R)
• M68: 33,384,859 km (0.086 R)
• M69: 33,454,422 km (0.116 R)
• M70: 34,222,757 km (0.091 R)
• M71: 34,855,705 km (0.085 R)
• M72: 36,705,782 km (0.106 R)
• M73: 36,921,353 km (0.066 R)
• M74: 37,209,329 km (0.104 R)
• M75: 37,425,797 km (0.099 R)
• M76: 37,570,458 km (0.106 R)
• M77: 38,953,042 km (0.089 R)
• M78: 40,649,033 km (0.083 R)
• M79: 41,693,076 km (0.051 R)
• M80: 43,351,369 km (0.091 R)
• M81: 43,579,206 km (0.119 R)
• M82: 43,883,638 km (0.115 R)
• M83: 44,494,446 km (0.099 R)
• M84: 46,188,642 km (0.049 R)
• M85: 47,277,864 km (0.1 R)
• M86: 48,061,009 km (0.091 R)
• M87: 48,218,086 km (0.097 R)
• M88: 49,006,318 km (0.076 R)
• M89: 49,402,154 km (0.114 R)
• M90: 49,957,910 km (0.063 R)
• M91: 51,557,261 km (0.05 R)
• M92: 51,798,712 km (0.059 R)
• M93: 53,417,211 km (0.112 R)
• M94: 53,743,035 km (0.066 R)
• M95: 54,069,308 km (0.098 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 15,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit