🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 192 Days

Day: 41.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.68 AU - 0.8 AU

Year: 270 Days

Day: 38.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 175.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 292 Days

Day: 37.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.7 AU - 1.16 AU

Year: 381 Days

Day: 28.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.18 AU - 1.74 AU

Year: 749 Days

Day: 14.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,358,945 km

• M1: 135,536 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.14 AU - 3.06 AU

Year: 1780 Days

Day: 12.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,358,945 km

• M1: 1,207,704 km (0.069 R)
• M2: 2,431,564 km (0.053 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 8.9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.58 AU - 5.54 AU

Year: 4833 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,358,945 km

• M1: 125,213 km (0.044 R)
• M2: 248,931 km (0.051 R)
• M3: 341,382 km (0.119 R)
• M4: 428,000 km (0.095 R)
• M5: 501,452 km (0.038 R)
• M6: 650,751 km (0.08 R)
• M7: 828,623 km (0.088 R)
• M8: 2,198,191 km (0.063 R)
• M9: 2,449,665 km (0.108 R)
• M10: 2,629,332 km (0.101 R)
• M11: 2,710,564 km (0.114 R)
• M12: 2,875,570 km (0.081 R)
• M13: 2,980,438 km (0.081 R)
• M14: 3,258,990 km (0.116 R)
• M15: 3,390,486 km (0.119 R)
• M16: 3,546,218 km (0.069 R)
• M17: 3,658,865 km (0.04 R)
• M18: 3,772,559 km (0.111 R)
• M19: 4,215,967 km (0.077 R)
• M20: 4,651,297 km (0.079 R)
• M21: 4,774,865 km (0.094 R)
• M22: 4,949,595 km (0.069 R)
• M23: 5,050,275 km (0.047 R)
• M24: 5,177,283 km (0.064 R)
• M25: 5,279,608 km (0.086 R)
• M26: 5,486,352 km (0.118 R)
• M27: 5,748,597 km (0.092 R)
• M28: 6,041,809 km (0.091 R)
• M29: 6,698,394 km (0.088 R)
• M30: 6,866,093 km (0.066 R)
• M31: 7,063,563 km (0.064 R)
• M32: 7,205,830 km (0.117 R)
• M33: 7,320,273 km (0.068 R)
• M34: 7,493,058 km (0.081 R)
• M35: 7,667,190 km (0.067 R)
• M36: 7,842,668 km (0.113 R)
• M37: 9,575,311 km (0.119 R)
• M38: 9,986,555 km (0.059 R)
• M39: 10,663,037 km (0.06 R)
• M40: 11,056,330 km (0.057 R)
• M41: 11,588,001 km (0.116 R)
• M42: 11,755,849 km (0.111 R)
• M43: 11,992,214 km (0.116 R)
• M44: 12,332,699 km (0.083 R)
• M45: 13,127,812 km (0.06 R)
• M46: 13,584,384 km (0.101 R)
• M47: 13,796,963 km (0.08 R)
• M48: 14,369,175 km (0.089 R)
• M49: 14,549,590 km (0.12 R)
• M50: 15,426,084 km (0.089 R)
• M51: 15,833,439 km (0.048 R)
• M52: 16,057,237 km (0.054 R)
• M53: 16,132,036 km (0.088 R)
• M54: 16,394,730 km (0.074 R)
• M55: 16,734,616 km (0.09 R)
• M56: 17,536,760 km (0.109 R)
• M57: 17,690,995 km (0.1 R)
• M58: 18,117,349 km (0.061 R)
• M59: 18,234,335 km (0.087 R)
• M60: 18,940,886 km (0.056 R)
• M61: 19,059,517 km (0.088 R)
• M62: 19,218,090 km (0.104 R)
• M63: 19,337,320 km (0.12 R)
• M64: 21,072,954 km (0.099 R)
• M65: 21,319,043 km (0.032 R)
• M66: 21,566,179 km (0.111 R)
• M67: 21,938,528 km (0.114 R)
• M68: 22,480,222 km (0.089 R)
• M69: 23,279,822 km (0.083 R)
• M70: 23,406,980 km (0.109 R)
• M71: 24,561,278 km (0.059 R)
• M72: 25,123,616 km (0.098 R)
• M73: 25,646,610 km (0.111 R)
• M74: 26,041,100 km (0.097 R)
• M75: 26,526,096 km (0.065 R)
• M76: 27,773,892 km (0.03 R)
• M77: 27,953,709 km (0.115 R)
• M78: 28,495,552 km (0.082 R)
• M79: 28,813,148 km (0.094 R)
• M80: 29,589,561 km (0.089 R)
• M81: 29,773,267 km (0.084 R)
• M82: 30,511,683 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 9.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.69 AU - 10.49 AU

Year: 12610 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,358,945 km

• M1: 218,862 km (0.059 R)
• M2: 295,456 km (0.094 R)
• M3: 364,420 km (0.084 R)
• M4: 586,723 km (0.079 R)
• M5: 707,748 km (0.107 R)
• M6: 913,445 km (0.115 R)
• M7: 1,105,528 km (0.075 R)
• M8: 1,436,888 km (0.032 R)
• M9: 1,918,892 km (0.088 R)
• M10: 1,980,077 km (0.114 R)
• M11: 2,317,421 km (0.112 R)
• M12: 2,880,806 km (0.063 R)
• M13: 2,974,754 km (0.101 R)
• M14: 3,093,834 km (0.099 R)
• M15: 3,361,315 km (0.027 R)
• M16: 3,560,579 km (0.07 R)
• M17: 3,866,955 km (0.114 R)
• M18: 4,477,913 km (0.09 R)
• M19: 5,147,364 km (0.092 R)
• M20: 5,377,445 km (0.113 R)
• M21: 5,758,770 km (0.12 R)
• M22: 5,877,850 km (0.116 R)
• M23: 5,967,758 km (0.06 R)
• M24: 7,177,107 km (0.104 R)
• M25: 7,434,416 km (0.071 R)
• M26: 7,531,804 km (0.104 R)
• M27: 7,727,628 km (0.057 R)
• M28: 8,697,919 km (0.09 R)
• M29: 8,869,059 km (0.04 R)
• M30: 9,670,754 km (0.102 R)
• M31: 9,883,782 km (0.106 R)
• M32: 10,314,474 km (0.108 R)
• M33: 11,231,210 km (0.026 R)
• M34: 11,455,158 km (0.079 R)
• M35: 11,718,300 km (0.098 R)
• M36: 12,250,570 km (0.089 R)
• M37: 13,063,634 km (0.092 R)
• M38: 13,378,089 km (0.118 R)
• M39: 13,734,730 km (0.119 R)
• M40: 14,054,421 km (0.042 R)
• M41: 14,376,505 km (0.034 R)
• M42: 14,987,014 km (0.103 R)
• M43: 15,357,418 km (0.099 R)
• M44: 15,772,552 km (0.114 R)
• M45: 15,939,653 km (0.115 R)
• M46: 16,529,069 km (0.079 R)
• M47: 17,040,095 km (0.112 R)
• M48: 17,211,534 km (0.045 R)
• M49: 17,297,553 km (0.08 R)
• M50: 18,208,604 km (0.105 R)
• M51: 18,736,236 km (0.075 R)
• M52: 19,358,114 km (0.048 R)
• M53: 19,671,671 km (0.073 R)
• M54: 22,427,114 km (0.107 R)
• M55: 23,897,512 km (0.108 R)
• M56: 26,631,712 km (0.05 R)
• M57: 26,781,011 km (0.061 R)
• M58: 27,431,014 km (0.113 R)
• M59: 27,632,073 km (0.094 R)
• M60: 27,934,560 km (0.055 R)
• M61: 28,339,521 km (0.093 R)
• M62: 28,797,590 km (0.095 R)
• M63: 28,950,778 km (0.079 R)
• M64: 29,772,370 km (0.059 R)
• M65: 30,134,397 km (0.079 R)
• M66: 30,967,058 km (0.105 R)
• M67: 32,283,220 km (0.062 R)
• M68: 33,028,218 km (0.092 R)
• M69: 33,725,045 km (0.107 R)
• M70: 33,832,755 km (0.091 R)
• M71: 34,102,331 km (0.087 R)
• M72: 34,535,267 km (0.106 R)
• M73: 35,024,452 km (0.116 R)
• M74: 35,187,962 km (0.062 R)
• M75: 35,406,375 km (0.117 R)
• M76: 35,570,634 km (0.117 R)
• M77: 35,899,749 km (0.12 R)
• M78: 36,560,822 km (0.091 R)
• M79: 36,782,077 km (0.113 R)
• M80: 37,059,432 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.9

Radius: 4.3

Gravity: 37.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.19 AU - 13.57 AU

Year: 18495 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,358,945 km

• M1: 213,775 km (0.049 R)
• M2: 339,288 km (0.1 R)
• M3: 486,941 km (0.081 R)
• M4: 675,883 km (0.104 R)
• M5: 1,089,671 km (0.101 R)
• M6: 2,340,010 km (0.113 R)
• M7: 2,619,758 km (0.12 R)
• M8: 3,021,727 km (0.087 R)
• M9: 3,210,670 km (0.066 R)
• M10: 3,521,085 km (0.101 R)
• M11: 4,087,163 km (0.073 R)
• M12: 4,811,816 km (0.055 R)
• M13: 5,032,323 km (0.114 R)
• M14: 5,806,941 km (0.065 R)
• M15: 6,041,809 km (0.113 R)
• M16: 7,312,045 km (0.096 R)
• M17: 7,362,459 km (0.096 R)
• M18: 7,565,613 km (0.067 R)
• M19: 7,873,486 km (0.105 R)
• M20: 9,200,269 km (0.102 R)
• M21: 10,254,036 km (0.104 R)
• M22: 10,423,980 km (0.046 R)
• M23: 10,594,671 km (0.1 R)
• M24: 10,823,855 km (0.077 R)
• M25: 10,881,450 km (0.108 R)
• M26: 11,287,010 km (0.075 R)
• M27: 11,345,353 km (0.102 R)
• M28: 11,756,747 km (0.087 R)
• M29: 12,473,171 km (0.095 R)
• M30: 13,080,838 km (0.106 R)
• M31: 13,203,508 km (0.116 R)
• M32: 13,450,195 km (0.082 R)
• M33: 14,578,312 km (0.105 R)
• M34: 15,089,488 km (0.117 R)
• M35: 15,153,816 km (0.109 R)
• M36: 15,347,246 km (0.083 R)
• M37: 16,194,867 km (0.076 R)
• M38: 17,528,532 km (0.071 R)
• M39: 17,935,438 km (0.119 R)
• M40: 18,140,088 km (0.113 R)
• M41: 18,551,632 km (0.07 R)
• M42: 19,383,994 km (0.086 R)
• M43: 19,453,857 km (0.107 R)
• M44: 20,441,502 km (0.115 R)
• M45: 20,726,635 km (0.099 R)
• M46: 21,953,039 km (0.049 R)
• M47: 22,685,470 km (0.117 R)
• M48: 23,128,728 km (0.039 R)
• M49: 23,500,330 km (0.119 R)
• M50: 23,724,128 km (0.037 R)
• M51: 24,702,498 km (0.047 R)
• M52: 26,078,798 km (0.115 R)
• M53: 28,268,612 km (0.109 R)
• M54: 29,465,844 km (0.037 R)
• M55: 29,707,295 km (0.098 R)
• M56: 31,662,090 km (0.084 R)
• M57: 34,416,935 km (0.08 R)
• M58: 35,011,138 km (0.1 R)
• M59: 37,421,459 km (0.032 R)
• M60: 38,119,931 km (0.068 R)
• M61: 38,382,924 km (0.117 R)
• M62: 39,884,887 km (0.064 R)
• M63: 40,240,930 km (0.095 R)
• M64: 40,419,400 km (0.057 R)
• M65: 40,687,629 km (0.114 R)
• M66: 41,405,848 km (0.089 R)
• M67: 42,763,599 km (0.078 R)
• M68: 45,151,330 km (0.116 R)
• M69: 46,829,519 km (0.12 R)
• M70: 47,017,264 km (0.116 R)
• M71: 49,384,950 km (0.026 R)
• M72: 49,958,957 km (0.038 R)
• M73: 50,535,058 km (0.06 R)
• M74: 51,791,082 km (0.071 R)
• M75: 53,350,939 km (0.118 R)
• M76: 54,038,192 km (0.106 R)
• M77: 54,827,320 km (0.09 R)
• M78: 55,918,338 km (0.114 R)
• M79: 56,317,016 km (0.096 R)
• M80: 56,616,511 km (0.094 R)
• M81: 58,323,871 km (0.03 R)
• M82: 63,442,512 km (0.098 R)
• M83: 64,274,725 km (0.087 R)
• M84: 64,901,391 km (0.103 R)
• M85: 65,844,904 km (0.079 R)
• M86: 65,950,072 km (0.038 R)
• M87: 67,321,735 km (0.094 R)
• M88: 67,639,630 km (0.106 R)
• M89: 69,986,073 km (0.105 R)
• M90: 70,953,522 km (0.088 R)
• M91: 71,709,141 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit