🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 47.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,434,404 km

• M1: 84,224 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.6 AU - 1.96 AU

Year: 872 Days

Day: 21.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,434,404 km

• M1: 351,555 km (0.096 R)
• M2: 986,598 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.95 AU - 2.29 AU

Year: 1133 Days

Day: 40.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.54 AU - 2.92 AU

Year: 1656 Days

Day: 23.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,434,404 km

• M1: 599,738 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.99 AU - 4.87 AU

Year: 2860 Days

Day: 20.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 10.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.61 AU - 10.55 AU

Year: 10044 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,434,404 km

• M1: 167,101 km (0.091 R)
• M2: 733,927 km (0.115 R)
• M3: 937,979 km (0.058 R)
• M4: 1,021,604 km (0.066 R)
• M5: 1,325,437 km (0.114 R)
• M6: 1,517,371 km (0.111 R)
• M7: 1,617,003 km (0.108 R)
• M8: 1,801,906 km (0.058 R)
• M9: 2,351,679 km (0.12 R)
• M10: 2,491,104 km (0.091 R)
• M11: 2,562,013 km (0.118 R)
• M12: 3,127,343 km (0.095 R)
• M13: 3,411,430 km (0.079 R)
• M14: 3,623,260 km (0.082 R)
• M15: 3,866,806 km (0.084 R)
• M16: 4,032,261 km (0.098 R)
• M17: 4,171,836 km (0.045 R)
• M18: 4,313,206 km (0.085 R)
• M19: 4,398,626 km (0.113 R)
• M20: 4,600,434 km (0.094 R)
• M21: 4,834,854 km (0.065 R)
• M22: 5,163,670 km (0.051 R)
• M23: 5,376,697 km (0.111 R)
• M24: 5,592,567 km (0.09 R)
• M25: 5,874,409 km (0.108 R)
• M26: 6,354,618 km (0.116 R)
• M27: 6,615,816 km (0.117 R)
• M28: 6,747,911 km (0.106 R)
• M29: 7,081,664 km (0.068 R)
• M30: 9,528,487 km (0.082 R)
• M31: 9,677,636 km (0.093 R)
• M32: 10,743,969 km (0.118 R)
• M33: 11,291,049 km (0.071 R)
• M34: 11,488,518 km (0.091 R)
• M35: 11,767,069 km (0.06 R)
• M36: 12,209,430 km (0.046 R)
• M37: 12,493,666 km (0.035 R)
• M38: 13,568,676 km (0.114 R)
• M39: 14,117,252 km (0.119 R)
• M40: 14,888,878 km (0.073 R)
• M41: 15,149,178 km (0.105 R)
• M42: 16,027,467 km (0.09 R)
• M43: 16,877,183 km (0.115 R)
• M44: 17,284,837 km (0.102 R)
• M45: 17,375,793 km (0.094 R)
• M46: 17,879,339 km (0.11 R)
• M47: 18,387,673 km (0.117 R)
• M48: 19,041,415 km (0.081 R)
• M49: 19,276,733 km (0.083 R)
• M50: 19,940,947 km (0.109 R)
• M51: 20,227,876 km (0.064 R)
• M52: 20,419,960 km (0.06 R)
• M53: 20,709,132 km (0.088 R)
• M54: 22,423,075 km (0.103 R)
• M55: 23,624,496 km (0.094 R)
• M56: 23,725,624 km (0.072 R)
• M57: 24,080,470 km (0.09 R)
• M58: 24,182,197 km (0.061 R)
• M59: 24,284,073 km (0.101 R)
• M60: 24,795,398 km (0.1 R)
• M61: 25,776,910 km (0.06 R)
• M62: 26,246,348 km (0.077 R)
• M63: 26,455,785 km (0.059 R)
• M64: 26,613,312 km (0.065 R)
• M65: 26,718,479 km (0.074 R)
• M66: 26,823,796 km (0.111 R)
• M67: 27,140,644 km (0.116 R)
• M68: 27,405,582 km (0.111 R)
• M69: 27,938,001 km (0.112 R)
• M70: 28,312,743 km (0.097 R)
• M71: 28,420,005 km (0.092 R)
• M72: 29,013,011 km (0.105 R)
• M73: 29,283,933 km (0.083 R)
• M74: 29,719,113 km (0.065 R)
• M75: 29,937,526 km (0.084 R)
• M76: 30,046,882 km (0.07 R)
• M77: 30,266,043 km (0.056 R)
• M78: 30,540,854 km (0.083 R)
• M79: 30,761,212 km (0.094 R)
• M80: 31,592,378 km (0.078 R)
• M81: 32,937,562 km (0.049 R)
• M82: 34,187,153 km (0.077 R)
• M83: 35,509,897 km (0.04 R)
• M84: 36,032,143 km (0.088 R)
• M85: 36,381,604 km (0.102 R)
• M86: 37,378,075 km (0.059 R)
• M87: 39,457,785 km (0.072 R)
• M88: 39,637,751 km (0.118 R)
• M89: 40,179,445 km (0.105 R)
• M90: 40,300,170 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.1

Radius: 6.5

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.7 AU - 18.06 AU

Year: 21071 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,434,404 km

• M1: 83,027 km (0.089 R)
• M2: 259,403 km (0.084 R)
• M3: 318,494 km (0.086 R)
• M4: 1,425,069 km (0.079 R)
• M5: 1,799,662 km (0.038 R)
• M6: 2,268,502 km (0.114 R)
• M7: 2,567,249 km (0.037 R)
• M8: 2,669,724 km (0.096 R)
• M9: 3,275,296 km (0.098 R)
• M10: 4,239,903 km (0.098 R)
• M11: 4,401,917 km (0.119 R)
• M12: 4,442,758 km (0.07 R)
• M13: 4,566,026 km (0.072 R)
• M14: 4,857,892 km (0.106 R)
• M15: 5,156,040 km (0.082 R)
• M16: 5,769,990 km (0.034 R)
• M17: 6,222,523 km (0.106 R)
• M18: 6,546,104 km (0.109 R)
• M19: 6,592,778 km (0.116 R)
• M20: 6,733,550 km (0.12 R)
• M21: 7,306,210 km (0.075 R)
• M22: 7,598,525 km (0.102 R)
• M23: 8,345,766 km (0.077 R)
• M24: 8,498,057 km (0.099 R)
• M25: 8,600,082 km (0.105 R)
• M26: 9,116,345 km (0.097 R)
• M27: 9,483,607 km (0.078 R)
• M28: 9,909,363 km (0.107 R)
• M29: 10,395,855 km (0.053 R)
• M30: 10,945,478 km (0.106 R)
• M31: 11,000,979 km (0.056 R)
• M32: 11,279,679 km (0.086 R)
• M33: 11,448,127 km (0.05 R)
• M34: 12,015,402 km (0.119 R)
• M35: 12,591,952 km (0.083 R)
• M36: 13,532,923 km (0.066 R)
• M37: 13,891,658 km (0.096 R)
• M38: 14,011,935 km (0.085 R)
• M39: 14,435,596 km (0.101 R)
• M40: 15,544,266 km (0.117 R)
• M41: 15,919,906 km (0.043 R)
• M42: 16,045,718 km (0.049 R)
• M43: 17,517,013 km (0.069 R)
• M44: 18,170,008 km (0.108 R)
• M45: 18,631,816 km (0.095 R)
• M46: 19,164,385 km (0.096 R)
• M47: 19,836,977 km (0.057 R)
• M48: 20,380,765 km (0.098 R)
• M49: 20,723,045 km (0.083 R)
• M50: 23,386,186 km (0.1 R)
• M51: 25,489,832 km (0.049 R)
• M52: 25,784,689 km (0.109 R)
• M53: 26,452,344 km (0.079 R)
• M54: 26,526,844 km (0.088 R)
• M55: 26,750,792 km (0.096 R)
• M56: 26,825,591 km (0.083 R)
• M57: 27,351,278 km (0.055 R)
• M58: 27,577,619 km (0.085 R)
• M59: 28,108,094 km (0.081 R)
• M60: 28,641,859 km (0.1 R)
• M61: 30,341,440 km (0.087 R)
• M62: 30,888,968 km (0.105 R)
• M63: 31,676,900 km (0.078 R)
• M64: 32,073,335 km (0.081 R)
• M65: 32,311,943 km (0.064 R)
• M66: 32,471,415 km (0.092 R)
• M67: 32,871,140 km (0.074 R)
• M68: 36,873,631 km (0.059 R)
• M69: 37,457,811 km (0.118 R)
• M70: 37,793,060 km (0.045 R)
• M71: 38,550,922 km (0.078 R)
• M72: 38,974,135 km (0.093 R)
• M73: 43,730,001 km (0.114 R)
• M74: 47,030,728 km (0.076 R)
• M75: 48,209,260 km (0.075 R)
• M76: 49,673,225 km (0.055 R)
• M77: 50,410,593 km (0.083 R)
• M78: 53,208,073 km (0.105 R)
• M79: 53,679,157 km (0.076 R)
• M80: 55,386,667 km (0.032 R)
• M81: 55,482,110 km (0.045 R)
• M82: 56,151,262 km (0.101 R)
• M83: 58,465,989 km (0.113 R)
• M84: 59,830,472 km (0.112 R)
• M85: 59,928,458 km (0.09 R)
• M86: 60,418,541 km (0.106 R)
• M87: 61,106,990 km (0.092 R)
• M88: 61,699,099 km (0.061 R)
• M89: 62,889,150 km (0.096 R)
• M90: 68,030,679 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.3

Radius: 6.8

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.67 AU - 20.55 AU

Year: 24850 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,434,404 km

• M1: 377,735 km (0.099 R)
• M2: 943,663 km (0.036 R)
• M3: 1,293,573 km (0.118 R)
• M4: 2,388,480 km (0.035 R)
• M5: 3,362,811 km (0.09 R)
• M6: 3,695,965 km (0.098 R)
• M7: 3,744,435 km (0.082 R)
• M8: 3,990,074 km (0.104 R)
• M9: 4,291,664 km (0.045 R)
• M10: 4,916,983 km (0.074 R)
• M11: 5,682,026 km (0.098 R)
• M12: 5,794,374 km (0.12 R)
• M13: 7,875,879 km (0.115 R)
• M14: 7,938,561 km (0.069 R)
• M15: 8,001,242 km (0.056 R)
• M16: 8,190,483 km (0.104 R)
• M17: 9,093,007 km (0.113 R)
• M18: 9,489,442 km (0.044 R)
• M19: 10,574,026 km (0.095 R)
• M20: 10,990,806 km (0.079 R)
• M21: 12,200,604 km (0.088 R)
• M22: 12,273,159 km (0.114 R)
• M23: 15,837,328 km (0.086 R)
• M24: 16,234,211 km (0.064 R)
• M25: 19,017,929 km (0.091 R)
• M26: 19,693,961 km (0.057 R)
• M27: 19,864,204 km (0.101 R)
• M28: 20,809,513 km (0.054 R)
• M29: 20,896,130 km (0.081 R)
• M30: 22,387,621 km (0.05 R)
• M31: 23,011,593 km (0.119 R)
• M32: 24,276,742 km (0.097 R)
• M33: 24,917,769 km (0.102 R)
• M34: 25,009,772 km (0.032 R)
• M35: 26,123,079 km (0.03 R)
• M36: 26,310,077 km (0.102 R)
• M37: 28,397,416 km (0.076 R)
• M38: 29,072,701 km (0.089 R)
• M39: 30,734,583 km (0.091 R)
• M40: 31,328,337 km (0.119 R)
• M41: 31,427,670 km (0.099 R)
• M42: 31,527,153 km (0.071 R)
• M43: 33,436,470 km (0.12 R)
• M44: 33,945,253 km (0.096 R)
• M45: 35,279,666 km (0.119 R)
• M46: 35,383,038 km (0.034 R)
• M47: 37,365,958 km (0.103 R)
• M48: 37,682,357 km (0.072 R)
• M49: 40,569,746 km (0.069 R)
• M50: 41,657,023 km (0.037 R)
• M51: 43,416,444 km (0.11 R)
• M52: 47,691,652 km (0.116 R)
• M53: 48,378,755 km (0.078 R)
• M54: 48,493,646 km (0.108 R)
• M55: 49,531,406 km (0.104 R)
• M56: 49,647,045 km (0.093 R)
• M57: 50,111,098 km (0.088 R)
• M58: 50,227,186 km (0.092 R)
• M59: 50,692,884 km (0.113 R)
• M60: 51,981,071 km (0.099 R)
• M61: 52,924,585 km (0.09 R)
• M62: 54,469,931 km (0.086 R)
• M63: 54,589,460 km (0.107 R)
• M64: 55,188,150 km (0.068 R)
• M65: 57,118,711 km (0.118 R)
• M66: 57,726,527 km (0.071 R)
• M67: 59,439,722 km (0.074 R)
• M68: 60,055,766 km (0.089 R)
• M69: 60,302,602 km (0.075 R)
• M70: 61,169,672 km (0.101 R)
• M71: 61,542,619 km (0.113 R)
• M72: 61,791,550 km (0.115 R)
• M73: 63,166,953 km (0.042 R)
• M74: 65,693,362 km (0.074 R)
• M75: 66,585,414 km (0.086 R)
• M76: 66,713,170 km (0.087 R)
• M77: 66,841,077 km (0.073 R)
• M78: 67,353,300 km (0.117 R)
• M79: 68,252,682 km (0.118 R)
• M80: 69,285,655 km (0.097 R)
• M81: 70,714,165 km (0.073 R)
• M82: 71,628,358 km (0.102 R)
• M83: 72,809,433 km (0.104 R)
• M84: 74,129,186 km (0.045 R)
• M85: 76,524,846 km (0.116 R)
• M86: 76,926,516 km (0.069 R)
• M87: 78,001,227 km (0.089 R)
• M88: 78,810,552 km (0.092 R)
• M89: 80,165,609 km (0.074 R)
• M90: 82,349,439 km (0.109 R)
• M91: 86,357,465 km (0.11 R)
• M92: 86,775,741 km (0.097 R)
• M93: 86,915,316 km (0.085 R)
• M94: 88,174,780 km (0.081 R)
• M95: 94,274,633 km (0.086 R)
• M96: 96,434,378 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit