🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.7 AU - 0.7 AU

Year: 208 Days

Day: 38.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,195,877 km

• M1: 65,075 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.34 AU - 2.06 AU

Year: 786 Days

Day: 32.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,195,877 km

• M1: 532,568 km (0.063 R)
• M2: 1,049,429 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 1064 Days

Day: 16.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.77 AU - 2.77 AU

Year: 1213 Days

Day: 12.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.31 AU - 3.79 AU

Year: 1890 Days

Day: 38.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.08 AU - 4.76 AU

Year: 3297 Days

Day: 37.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,195,877 km

• M1: 170,093 km (0.119 R)
• M2: 820,096 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 10.3

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.99 AU - 13.57 AU

Year: 13440 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,195,877 km

• M1: 190,139 km (0.103 R)
• M2: 552,016 km (0.07 R)
• M3: 780,751 km (0.117 R)
• M4: 1,302,249 km (0.092 R)
• M5: 1,428,510 km (0.082 R)
• M6: 2,708,170 km (0.108 R)
• M7: 2,903,994 km (0.105 R)
• M8: 3,241,038 km (0.086 R)
• M9: 3,519,589 km (0.089 R)
• M10: 3,879,073 km (0.083 R)
• M11: 3,989,177 km (0.103 R)
• M12: 4,063,078 km (0.1 R)
• M13: 5,804,846 km (0.099 R)
• M14: 6,143,685 km (0.088 R)
• M15: 6,358,807 km (0.081 R)
• M16: 6,929,673 km (0.11 R)
• M17: 7,979,700 km (0.106 R)
• M18: 8,547,125 km (0.093 R)
• M19: 10,174,002 km (0.105 R)
• M20: 11,205,629 km (0.059 R)
• M21: 12,650,594 km (0.105 R)
• M22: 13,034,762 km (0.075 R)
• M23: 13,590,219 km (0.11 R)
• M24: 14,153,455 km (0.106 R)
• M25: 14,609,578 km (0.079 R)
• M26: 14,897,106 km (0.114 R)
• M27: 15,070,489 km (0.11 R)
• M28: 16,303,176 km (0.089 R)
• M29: 16,601,325 km (0.111 R)
• M30: 16,901,418 km (0.108 R)
• M31: 17,324,481 km (0.062 R)
• M32: 17,446,104 km (0.103 R)
• M33: 17,812,319 km (0.044 R)
• M34: 19,428,874 km (0.094 R)
• M35: 20,897,626 km (0.073 R)
• M36: 22,999,925 km (0.076 R)
• M37: 23,133,516 km (0.098 R)
• M38: 23,267,406 km (0.091 R)
• M39: 23,603,253 km (0.079 R)
• M40: 23,940,596 km (0.044 R)
• M41: 24,008,364 km (0.107 R)
• M42: 24,825,467 km (0.117 R)
• M43: 25,031,165 km (0.065 R)
• M44: 25,099,830 km (0.08 R)
• M45: 26,137,890 km (0.072 R)
• M46: 26,487,051 km (0.074 R)
• M47: 26,978,330 km (0.089 R)
• M48: 27,331,232 km (0.102 R)
• M49: 28,685,841 km (0.105 R)
• M50: 30,062,291 km (0.114 R)
• M51: 30,721,868 km (0.058 R)
• M52: 31,312,031 km (0.116 R)
• M53: 32,879,069 km (0.106 R)
• M54: 37,102,815 km (0.084 R)
• M55: 37,338,133 km (0.093 R)
• M56: 37,888,952 km (0.118 R)
• M57: 39,078,405 km (0.091 R)
• M58: 39,878,155 km (0.088 R)
• M59: 40,199,641 km (0.082 R)
• M60: 40,441,241 km (0.047 R)
• M61: 40,683,440 km (0.113 R)
• M62: 41,819,636 km (0.094 R)
• M63: 43,378,446 km (0.085 R)
• M64: 44,123,294 km (0.109 R)
• M65: 45,542,080 km (0.092 R)
• M66: 45,626,004 km (0.059 R)
• M67: 45,709,929 km (0.084 R)
• M68: 46,130,598 km (0.117 R)
• M69: 46,721,659 km (0.094 R)
• M70: 47,825,841 km (0.102 R)
• M71: 49,973,618 km (0.091 R)
• M72: 50,667,452 km (0.103 R)
• M73: 51,714,338 km (0.092 R)
• M74: 52,592,179 km (0.09 R)
• M75: 52,944,631 km (0.052 R)
• M76: 53,032,894 km (0.066 R)
• M77: 53,121,157 km (0.074 R)
• M78: 53,651,930 km (0.103 R)
• M79: 53,918,065 km (0.062 R)
• M80: 54,273,509 km (0.095 R)
• M81: 54,629,702 km (0.054 R)
• M82: 54,808,022 km (0.12 R)
• M83: 55,076,102 km (0.054 R)
• M84: 55,523,699 km (0.066 R)
• M85: 56,602,748 km (0.113 R)
• M86: 57,779,634 km (0.086 R)
• M87: 58,234,412 km (0.076 R)
• M88: 58,325,517 km (0.092 R)
• M89: 58,507,877 km (0.118 R)
• M90: 60,249,495 km (0.053 R)
• M91: 61,822,218 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 9.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.37 AU - 14.75 AU

Year: 14858 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 108,195,877 km

• M1: 505,491 km (0.075 R)
• M2: 1,253,481 km (0.072 R)
• M3: 2,089,882 km (0.108 R)
• M4: 2,332,231 km (0.098 R)
• M5: 2,669,724 km (0.077 R)
• M6: 2,800,173 km (0.101 R)
• M7: 3,090,542 km (0.111 R)
• M8: 4,219,558 km (0.061 R)
• M9: 4,295,553 km (0.114 R)
• M10: 4,788,179 km (0.077 R)
• M11: 6,255,585 km (0.091 R)
• M12: 6,724,125 km (0.073 R)
• M13: 6,932,665 km (0.096 R)
• M14: 7,509,664 km (0.102 R)
• M15: 7,664,049 km (0.108 R)
• M16: 9,598,050 km (0.104 R)
• M17: 10,274,531 km (0.078 R)
• M18: 12,032,755 km (0.097 R)
• M19: 13,057,351 km (0.102 R)
• M20: 13,919,932 km (0.109 R)
• M21: 14,530,740 km (0.055 R)
• M22: 15,463,483 km (0.085 R)
• M23: 15,739,192 km (0.048 R)
• M24: 16,656,377 km (0.088 R)
• M25: 18,168,213 km (0.072 R)
• M26: 19,256,537 km (0.101 R)
• M27: 19,595,675 km (0.085 R)
• M28: 20,711,526 km (0.061 R)
• M29: 21,015,509 km (0.098 R)
• M30: 21,320,988 km (0.095 R)
• M31: 22,825,194 km (0.11 R)
• M32: 24,363,509 km (0.079 R)
• M33: 24,592,544 km (0.118 R)
• M34: 26,356,602 km (0.115 R)
• M35: 26,827,536 km (0.082 R)
• M36: 27,016,627 km (0.116 R)
• M37: 27,206,318 km (0.045 R)
• M38: 28,161,051 km (0.117 R)
• M39: 29,564,728 km (0.052 R)
• M40: 30,694,192 km (0.059 R)
• M41: 31,987,914 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 13.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.88 AU - 14.6 AU

Year: 15192 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 108,195,877 km

• M1: 165,605 km (0.07 R)
• M2: 365,318 km (0.098 R)
• M3: 716,723 km (0.114 R)
• M4: 977,772 km (0.098 R)
• M5: 1,110,615 km (0.116 R)
• M6: 1,681,480 km (0.093 R)
• M7: 1,890,917 km (0.085 R)
• M8: 2,259,377 km (0.029 R)
• M9: 2,491,553 km (0.12 R)
• M10: 2,623,947 km (0.076 R)
• M11: 3,292,799 km (0.089 R)
• M12: 3,616,828 km (0.027 R)
• M13: 3,920,511 km (0.105 R)
• M14: 4,013,262 km (0.104 R)
• M15: 4,106,761 km (0.107 R)
• M16: 4,264,138 km (0.062 R)
• M17: 4,748,835 km (0.115 R)
• M18: 4,947,650 km (0.111 R)
• M19: 5,251,035 km (0.107 R)
• M20: 6,746,864 km (0.093 R)
• M21: 6,933,413 km (0.11 R)
• M22: 7,121,607 km (0.113 R)
• M23: 7,618,870 km (0.117 R)
• M24: 7,852,243 km (0.08 R)
• M25: 8,526,331 km (0.109 R)
• M26: 8,849,911 km (0.101 R)
• M27: 9,426,162 km (0.103 R)
• M28: 9,929,708 km (0.087 R)
• M29: 10,442,231 km (0.077 R)
• M30: 10,571,633 km (0.06 R)
• M31: 10,745,166 km (0.115 R)
• M32: 11,805,666 km (0.119 R)
• M33: 12,531,215 km (0.103 R)
• M34: 13,883,131 km (0.051 R)
• M35: 14,264,157 km (0.104 R)
• M36: 14,600,453 km (0.116 R)
• M37: 14,939,292 km (0.103 R)
• M38: 15,773,300 km (0.047 R)
• M39: 15,872,334 km (0.079 R)
• M40: 16,723,097 km (0.099 R)
• M41: 16,874,789 km (0.104 R)
• M42: 17,332,559 km (0.082 R)
• M43: 17,846,128 km (0.116 R)
• M44: 18,312,575 km (0.093 R)
• M45: 19,469,564 km (0.043 R)
• M46: 19,896,218 km (0.088 R)
• M47: 20,218,302 km (0.076 R)
• M48: 20,326,012 km (0.053 R)
• M49: 22,687,863 km (0.101 R)
• M50: 23,306,002 km (0.036 R)
• M51: 23,986,672 km (0.113 R)
• M52: 24,788,966 km (0.088 R)
• M53: 25,541,892 km (0.037 R)
• M54: 26,243,506 km (0.088 R)
• M55: 26,361,090 km (0.104 R)
• M56: 27,486,664 km (0.074 R)
• M57: 27,725,572 km (0.117 R)
• M58: 28,326,058 km (0.037 R)
• M59: 28,991,619 km (0.04 R)
• M60: 29,662,116 km (0.089 R)
• M61: 31,018,819 km (0.094 R)
• M62: 31,767,257 km (0.064 R)
• M63: 32,017,983 km (0.102 R)
• M64: 32,901,060 km (0.069 R)
• M65: 33,409,244 km (0.111 R)
• M66: 34,112,354 km (0.096 R)
• M67: 34,820,251 km (0.08 R)
• M68: 35,338,159 km (0.083 R)
• M69: 35,728,160 km (0.031 R)
• M70: 36,250,556 km (0.114 R)
• M71: 37,302,827 km (0.104 R)
• M72: 37,567,466 km (0.069 R)
• M73: 38,431,992 km (0.106 R)
• M74: 39,101,293 km (0.114 R)
• M75: 39,572,227 km (0.11 R)
• M76: 40,859,816 km (0.064 R)
• M77: 41,817,242 km (0.095 R)
• M78: 42,643,920 km (0.088 R)
• M79: 43,615,110 km (0.117 R)
• M80: 43,754,385 km (0.063 R)
• M81: 47,715,737 km (0.073 R)
• M82: 48,147,027 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 7.1

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.83 AU - 22.13 AU

Year: 30501 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,195,877 km

• M1: 707,149 km (0.069 R)
• M2: 826,678 km (0.05 R)
• M3: 985,850 km (0.052 R)
• M4: 1,260,960 km (0.082 R)
• M5: 1,757,177 km (0.116 R)
• M6: 2,090,481 km (0.038 R)
• M7: 2,220,631 km (0.051 R)
• M8: 2,580,563 km (0.078 R)
• M9: 2,720,288 km (0.056 R)
• M10: 2,862,406 km (0.081 R)
• M11: 3,558,335 km (0.108 R)
• M12: 4,032,411 km (0.072 R)
• M13: 5,039,055 km (0.091 R)
• M14: 5,097,248 km (0.1 R)
• M15: 5,812,176 km (0.089 R)
• M16: 5,995,733 km (0.096 R)
• M17: 6,119,301 km (0.099 R)
• M18: 10,269,744 km (0.072 R)
• M19: 10,865,742 km (0.085 R)
• M20: 12,403,907 km (0.101 R)
• M21: 12,640,571 km (0.033 R)
• M22: 13,845,732 km (0.082 R)
• M23: 14,173,201 km (0.084 R)
• M24: 14,338,058 km (0.088 R)
• M25: 14,420,636 km (0.104 R)
• M26: 18,657,547 km (0.115 R)
• M27: 18,747,755 km (0.096 R)
• M28: 20,396,323 km (0.119 R)
• M29: 21,426,454 km (0.088 R)
• M30: 21,615,546 km (0.054 R)
• M31: 22,186,112 km (0.065 R)
• M32: 24,320,724 km (0.065 R)
• M33: 25,013,512 km (0.09 R)
• M34: 29,514,164 km (0.106 R)
• M35: 30,146,963 km (0.086 R)
• M36: 30,890,913 km (0.066 R)
• M37: 31,426,025 km (0.088 R)
• M38: 32,288,456 km (0.079 R)
• M39: 32,831,497 km (0.079 R)
• M40: 32,940,404 km (0.062 R)
• M41: 34,146,911 km (0.083 R)
• M42: 36,490,212 km (0.092 R)
• M43: 36,829,201 km (0.104 R)
• M44: 37,282,781 km (0.06 R)
• M45: 37,738,157 km (0.11 R)
• M46: 37,966,593 km (0.108 R)
• M47: 39,578,361 km (0.084 R)
• M48: 39,810,387 km (0.095 R)
• M49: 41,212,269 km (0.072 R)
• M50: 41,683,203 km (0.089 R)
• M51: 43,584,442 km (0.083 R)
• M52: 44,787,059 km (0.114 R)
• M53: 46,122,520 km (0.049 R)
• M54: 47,717,532 km (0.099 R)
• M55: 48,459,837 km (0.076 R)
• M56: 50,081,178 km (0.045 R)
• M57: 50,709,489 km (0.104 R)
• M58: 52,100,899 km (0.088 R)
• M59: 52,482,523 km (0.113 R)
• M60: 52,609,981 km (0.032 R)
• M61: 53,248,764 km (0.102 R)
• M62: 55,439,325 km (0.077 R)
• M63: 58,054,146 km (0.113 R)
• M64: 66,410,983 km (0.092 R)
• M65: 67,932,393 km (0.09 R)
• M66: 71,150,542 km (0.103 R)
• M67: 72,849,226 km (0.047 R)
• M68: 73,703,580 km (0.061 R)
• M69: 77,298,716 km (0.1 R)
• M70: 79,776,057 km (0.085 R)
• M71: 80,069,119 km (0.081 R)
• M72: 80,215,874 km (0.065 R)
• M73: 81,540,264 km (0.098 R)
• M74: 83,317,337 km (0.094 R)
• M75: 89,484,659 km (0.038 R)
• M76: 89,789,240 km (0.074 R)
• M77: 90,399,450 km (0.044 R)
• M78: 91,470,720 km (0.083 R)
• M79: 93,625,678 km (0.094 R)
• M80: 93,780,212 km (0.034 R)
• M81: 94,864,498 km (0.082 R)
• M82: 97,201,964 km (0.116 R)
• M83: 98,299,414 km (0.119 R)
• M84: 101,457,126 km (0.08 R)
• M85: 102,729,456 km (0.12 R)
• M86: 103,367,641 km (0.059 R)
• M87: 104,487,680 km (0.101 R)
• M88: 104,648,049 km (0.098 R)
• M89: 106,255,777 km (0.062 R)
• M90: 107,386,139 km (0.054 R)
• M91: 107,547,854 km (0.079 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit