🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.72 AU - 1.02 AU

Year: 338 Days

Day: 12.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.97 AU - 1.45 AU

Year: 554 Days

Day: 36.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.2 AU - 1.62 AU

Year: 697 Days

Day: 38.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,516,588 km

• M1: 269,875 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.47 AU - 1.69 AU

Year: 827 Days

Day: 25 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,516,588 km

• M1: 46,076 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.02 AU - 2.18 AU

Year: 1267 Days

Day: 38.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,516,588 km

• M1: 179,667 km (0.105 R)
• M2: 270,473 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.78 AU - 3.04 AU

Year: 2066 Days

Day: 17 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 8.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.68 AU - 4.8 AU

Year: 3634 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,516,588 km

• M1: 120,576 km (0.109 R)
• M2: 221,704 km (0.104 R)
• M3: 540,647 km (0.106 R)
• M4: 627,114 km (0.118 R)
• M5: 710,291 km (0.061 R)
• M6: 944,411 km (0.069 R)
• M7: 1,011,730 km (0.075 R)
• M8: 1,130,960 km (0.084 R)
• M9: 1,213,239 km (0.119 R)
• M10: 1,276,219 km (0.086 R)
• M11: 1,472,043 km (0.077 R)
• M12: 1,689,409 km (0.119 R)
• M13: 1,844,243 km (0.111 R)
• M14: 2,066,395 km (0.089 R)
• M15: 2,232,150 km (0.063 R)
• M16: 2,310,240 km (0.106 R)
• M17: 2,362,749 km (0.079 R)
• M18: 2,714,154 km (0.082 R)
• M19: 2,811,692 km (0.038 R)
• M20: 3,257,344 km (0.062 R)
• M21: 3,375,975 km (0.108 R)
• M22: 4,022,388 km (0.114 R)
• M23: 4,197,866 km (0.102 R)
• M24: 4,556,751 km (0.062 R)
• M25: 4,925,360 km (0.077 R)
• M26: 5,044,739 km (0.07 R)
• M27: 5,373,556 km (0.052 R)
• M28: 5,514,028 km (0.095 R)
• M29: 5,852,717 km (0.113 R)
• M30: 6,456,943 km (0.106 R)
• M31: 6,719,338 km (0.115 R)
• M32: 6,813,884 km (0.08 R)
• M33: 6,889,880 km (0.093 R)
• M34: 7,429,629 km (0.108 R)
• M35: 7,507,868 km (0.093 R)
• M36: 7,863,163 km (0.103 R)
• M37: 8,123,314 km (0.059 R)
• M38: 9,508,291 km (0.084 R)
• M39: 9,828,281 km (0.068 R)
• M40: 10,086,786 km (0.098 R)
• M41: 10,435,050 km (0.107 R)
• M42: 10,588,687 km (0.09 R)
• M43: 11,548,656 km (0.075 R)
• M44: 12,096,484 km (0.046 R)
• M45: 12,419,914 km (0.065 R)
• M46: 13,146,511 km (0.094 R)
• M47: 13,598,446 km (0.114 R)
• M48: 14,176,792 km (0.096 R)
• M49: 14,249,646 km (0.054 R)
• M50: 15,009,902 km (0.074 R)
• M51: 15,407,384 km (0.07 R)
• M52: 15,632,529 km (0.101 R)
• M53: 15,934,268 km (0.072 R)
• M54: 16,441,704 km (0.12 R)
• M55: 16,697,366 km (0.104 R)
• M56: 16,851,452 km (0.063 R)
• M57: 17,057,598 km (0.041 R)
• M58: 17,186,851 km (0.061 R)
• M59: 17,394,343 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 8.1

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.58 AU - 5.64 AU

Year: 4808 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,516,588 km

• M1: 120,277 km (0.092 R)
• M2: 187,745 km (0.095 R)
• M3: 273,465 km (0.075 R)
• M4: 347,067 km (0.058 R)
• M5: 418,126 km (0.057 R)
• M6: 565,181 km (0.098 R)
• M7: 743,053 km (0.112 R)
• M8: 867,219 km (0.094 R)
• M9: 983,606 km (0.107 R)
• M10: 1,074,412 km (0.117 R)
• M11: 1,215,931 km (0.054 R)
• M12: 1,641,238 km (0.095 R)
• M13: 2,208,813 km (0.091 R)
• M14: 2,493,348 km (0.11 R)
• M15: 3,232,212 km (0.109 R)
• M16: 3,555,193 km (0.112 R)
• M17: 3,673,077 km (0.116 R)
• M18: 3,816,391 km (0.088 R)
• M19: 4,132,940 km (0.114 R)
• M20: 4,407,602 km (0.119 R)
• M21: 4,458,166 km (0.044 R)
• M22: 4,739,709 km (0.086 R)
• M23: 5,159,780 km (0.098 R)
• M24: 5,428,308 km (0.099 R)
• M25: 5,482,612 km (0.101 R)
• M26: 5,784,351 km (0.097 R)
• M27: 6,204,572 km (0.082 R)
• M28: 6,261,269 km (0.066 R)
• M29: 6,576,771 km (0.078 R)
• M30: 6,868,038 km (0.108 R)
• M31: 7,163,494 km (0.078 R)
• M32: 8,136,778 km (0.109 R)
• M33: 8,418,022 km (0.079 R)
• M34: 9,054,411 km (0.1 R)
• M35: 9,183,514 km (0.1 R)
• M36: 9,378,440 km (0.079 R)
• M37: 9,509,039 km (0.056 R)
• M38: 9,607,474 km (0.095 R)
• M39: 9,673,298 km (0.1 R)
• M40: 11,054,834 km (0.083 R)
• M41: 11,158,356 km (0.102 R)
• M42: 11,331,590 km (0.108 R)
• M43: 11,470,716 km (0.09 R)
• M44: 11,750,913 km (0.082 R)
• M45: 12,033,354 km (0.103 R)
• M46: 12,104,263 km (0.027 R)
• M47: 12,785,382 km (0.082 R)
• M48: 12,966,695 km (0.088 R)
• M49: 13,221,909 km (0.089 R)
• M50: 13,331,713 km (0.098 R)
• M51: 13,774,374 km (0.074 R)
• M52: 13,848,724 km (0.079 R)
• M53: 14,409,716 km (0.106 R)
• M54: 14,598,508 km (0.112 R)
• M55: 15,284,564 km (0.086 R)
• M56: 16,451,278 km (0.069 R)
• M57: 17,164,860 km (0.055 R)
• M58: 17,284,837 km (0.116 R)
• M59: 17,848,223 km (0.081 R)
• M60: 18,335,912 km (0.065 R)
• M61: 18,540,412 km (0.1 R)
• M62: 19,574,283 km (0.087 R)
• M63: 19,867,196 km (0.077 R)
• M64: 19,951,120 km (0.097 R)
• M65: 20,161,455 km (0.099 R)
• M66: 20,372,537 km (0.091 R)
• M67: 20,754,311 km (0.065 R)
• M68: 21,138,478 km (0.072 R)
• M69: 22,043,994 km (0.09 R)
• M70: 22,479,773 km (0.091 R)
• M71: 23,050,339 km (0.094 R)
• M72: 23,803,714 km (0.066 R)
• M73: 23,982,184 km (0.079 R)
• M74: 24,475,109 km (0.046 R)
• M75: 25,198,265 km (0.094 R)
• M76: 25,334,549 km (0.077 R)
• M77: 26,943,474 km (0.085 R)
• M78: 27,175,949 km (0.069 R)
• M79: 28,207,127 km (0.11 R)
• M80: 28,443,193 km (0.111 R)
• M81: 28,869,846 km (0.039 R)
• M82: 29,442,058 km (0.107 R)
• M83: 29,777,606 km (0.068 R)
• M84: 30,210,841 km (0.097 R)
• M85: 30,694,641 km (0.107 R)
• M86: 31,915,359 km (0.083 R)
• M87: 32,013,795 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.5

Radius: 5.9

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.82 AU - 15.78 AU

Year: 19062 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,516,588 km

• M1: 140,323 km (0.113 R)
• M2: 225,444 km (0.059 R)
• M3: 742,155 km (0.116 R)
• M4: 1,171,950 km (0.108 R)
• M5: 1,487,152 km (0.059 R)
• M6: 2,021,067 km (0.107 R)
• M7: 2,105,889 km (0.087 R)
• M8: 2,249,952 km (0.065 R)
• M9: 2,547,951 km (0.067 R)
• M10: 2,795,236 km (0.114 R)
• M11: 2,953,810 km (0.053 R)
• M12: 3,017,987 km (0.071 R)
• M13: 3,279,634 km (0.095 R)
• M14: 3,582,869 km (0.112 R)
• M15: 3,755,056 km (0.05 R)
• M16: 5,189,700 km (0.117 R)
• M17: 6,106,585 km (0.076 R)
• M18: 8,220,403 km (0.109 R)
• M19: 8,539,346 km (0.119 R)
• M20: 10,585,246 km (0.084 R)
• M21: 10,832,681 km (0.045 R)
• M22: 11,383,500 km (0.105 R)
• M23: 11,994,757 km (0.046 R)
• M24: 12,304,425 km (0.068 R)
• M25: 13,037,006 km (0.118 R)
• M26: 13,302,093 km (0.101 R)
• M27: 14,162,430 km (0.084 R)
• M28: 14,764,263 km (0.054 R)
• M29: 14,929,718 km (0.104 R)
• M30: 16,106,006 km (0.047 R)
• M31: 16,504,684 km (0.072 R)
• M32: 18,131,561 km (0.107 R)
• M33: 18,368,225 km (0.073 R)
• M34: 18,546,246 km (0.1 R)
• M35: 18,665,326 km (0.093 R)
• M36: 19,024,062 km (0.052 R)
• M37: 19,869,739 km (0.103 R)
• M38: 19,930,625 km (0.033 R)
• M39: 21,099,134 km (0.086 R)
• M40: 24,018,686 km (0.116 R)
• M41: 25,856,795 km (0.082 R)
• M42: 29,875,293 km (0.108 R)
• M43: 31,068,635 km (0.079 R)
• M44: 31,139,246 km (0.114 R)
• M45: 32,206,028 km (0.048 R)
• M46: 32,923,799 km (0.115 R)
• M47: 33,719,360 km (0.053 R)
• M48: 34,083,182 km (0.103 R)
• M49: 34,229,040 km (0.052 R)
• M50: 34,814,566 km (0.085 R)
• M51: 35,182,128 km (0.12 R)
• M52: 40,771,254 km (0.116 R)
• M53: 41,625,308 km (0.119 R)
• M54: 42,250,179 km (0.091 R)
• M55: 42,642,275 km (0.104 R)
• M56: 44,620,856 km (0.092 R)
• M57: 45,420,606 km (0.086 R)
• M58: 45,581,125 km (0.102 R)
• M59: 46,872,005 km (0.107 R)
• M60: 47,277,864 km (0.085 R)
• M61: 49,242,383 km (0.066 R)
• M62: 49,737,552 km (0.059 R)
• M63: 53,419,604 km (0.07 R)
• M64: 53,504,426 km (0.051 R)
• M65: 53,928,536 km (0.103 R)
• M66: 54,183,601 km (0.111 R)
• M67: 54,353,843 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.9

Radius: 3.5

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.31 AU - 13.49 AU

Year: 20417 Days

Day: 21.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 57,516,588 km

• M1: 77,193 km (0.079 R)
• M2: 686,056 km (0.101 R)
• M3: 784,790 km (0.092 R)
• M4: 888,163 km (0.116 R)
• M5: 1,018,014 km (0.077 R)
• M6: 1,177,036 km (0.055 R)
• M7: 1,467,854 km (0.076 R)
• M8: 2,522,818 km (0.102 R)
• M9: 3,449,428 km (0.087 R)
• M10: 3,687,438 km (0.101 R)
• M11: 5,222,611 km (0.11 R)
• M12: 5,338,998 km (0.037 R)
• M13: 8,880,130 km (0.105 R)
• M14: 10,593,923 km (0.081 R)
• M15: 10,839,862 km (0.051 R)
• M16: 11,087,596 km (0.1 R)
• M17: 11,437,655 km (0.108 R)
• M18: 12,406,002 km (0.118 R)
• M19: 12,821,585 km (0.059 R)
• M20: 13,666,214 km (0.079 R)
• M21: 14,203,271 km (0.113 R)
• M22: 14,801,812 km (0.117 R)
• M23: 15,855,130 km (0.118 R)
• M24: 17,104,572 km (0.11 R)
• M25: 17,566,680 km (0.096 R)
• M26: 18,562,253 km (0.093 R)
• M27: 18,858,607 km (0.115 R)
• M28: 18,917,997 km (0.043 R)
• M29: 19,096,767 km (0.043 R)
• M30: 20,241,489 km (0.055 R)
• M31: 20,852,896 km (0.098 R)
• M32: 21,656,835 km (0.119 R)
• M33: 24,516,697 km (0.103 R)
• M34: 28,305,114 km (0.09 R)
• M35: 29,746,041 km (0.085 R)
• M36: 31,987,166 km (0.118 R)
• M37: 32,271,103 km (0.056 R)
• M38: 34,427,108 km (0.075 R)
• M39: 35,669,368 km (0.08 R)
• M40: 36,777,739 km (0.104 R)
• M41: 37,000,640 km (0.105 R)
• M42: 37,298,788 km (0.086 R)
• M43: 37,672,484 km (0.111 R)
• M44: 38,649,807 km (0.102 R)
• M45: 39,483,216 km (0.117 R)
• M46: 39,787,798 km (0.119 R)
• M47: 40,169,571 km (0.099 R)
• M48: 40,475,948 km (0.12 R)
• M49: 43,032,276 km (0.062 R)
• M50: 43,267,295 km (0.086 R)
• M51: 43,345,684 km (0.082 R)
• M52: 46,360,679 km (0.103 R)
• M53: 48,136,705 km (0.092 R)
• M54: 48,462,081 km (0.117 R)
• M55: 49,196,756 km (0.117 R)
• M56: 50,759,605 km (0.119 R)
• M57: 54,187,341 km (0.102 R)
• M58: 57,086,099 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit