🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.8 AU - 1.3 AU

Year: 385 Days

Day: 39.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.98 AU - 1.3 AU

Year: 436 Days

Day: 23.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 139.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.67 AU - 2.69 AU

Year: 1153 Days

Day: 43.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.26 AU - 5.3 AU

Year: 3743 Days

Day: 35.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.52 AU - 5.16 AU

Year: 3814 Days

Day: 46.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.34 AU - 9.7 AU

Year: 9702 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,489,979 km

• M1: 293,062 km (0.109 R)
• M2: 531,222 km (0.106 R)
• M3: 745,147 km (0.066 R)
• M4: 839,543 km (0.106 R)
• M5: 972,386 km (0.081 R)
• M6: 1,077,105 km (0.054 R)
• M7: 1,455,587 km (0.043 R)
• M8: 1,919,341 km (0.089 R)
• M9: 2,332,530 km (0.066 R)
• M10: 2,978,643 km (0.089 R)
• M11: 3,109,242 km (0.119 R)
• M12: 3,678,612 km (0.068 R)
• M13: 4,018,648 km (0.084 R)
• M14: 4,458,166 km (0.034 R)
• M15: 4,668,650 km (0.084 R)
• M16: 5,319,999 km (0.116 R)
• M17: 5,575,662 km (0.077 R)
• M18: 5,672,602 km (0.116 R)
• M19: 7,264,024 km (0.098 R)
• M20: 7,871,990 km (0.105 R)
• M21: 8,200,506 km (0.104 R)
• M22: 8,795,756 km (0.106 R)
• M23: 9,174,837 km (0.113 R)
• M24: 9,404,919 km (0.043 R)
• M25: 10,264,957 km (0.115 R)
• M26: 10,463,922 km (0.093 R)
• M27: 11,109,287 km (0.085 R)
• M28: 11,395,767 km (0.048 R)
• M29: 11,726,079 km (0.101 R)
• M30: 12,143,607 km (0.063 R)
• M31: 12,269,718 km (0.087 R)
• M32: 13,208,445 km (0.114 R)
• M33: 13,642,727 km (0.116 R)
• M34: 13,774,074 km (0.076 R)
• M35: 13,861,739 km (0.113 R)
• M36: 15,381,354 km (0.092 R)
• M37: 17,141,672 km (0.108 R)
• M38: 17,330,614 km (0.101 R)
• M39: 18,527,547 km (0.087 R)
• M40: 19,504,271 km (0.027 R)
• M41: 20,098,324 km (0.094 R)
• M42: 20,497,751 km (0.118 R)
• M43: 20,597,981 km (0.106 R)
• M44: 21,202,955 km (0.113 R)
• M45: 21,507,536 km (0.103 R)
• M46: 22,327,183 km (0.113 R)
• M47: 22,844,642 km (0.111 R)
• M48: 23,000,673 km (0.12 R)
• M49: 24,314,441 km (0.101 R)
• M50: 24,633,384 km (0.106 R)
• M51: 24,900,266 km (0.109 R)
• M52: 25,760,604 km (0.111 R)
• M53: 26,031,525 km (0.103 R)
• M54: 27,344,845 km (0.119 R)
• M55: 28,567,658 km (0.093 R)
• M56: 29,073,000 km (0.064 R)
• M57: 29,581,333 km (0.11 R)
• M58: 29,808,273 km (0.111 R)
• M59: 30,492,384 km (0.083 R)
• M60: 31,817,971 km (0.111 R)
• M61: 32,751,312 km (0.101 R)
• M62: 33,162,407 km (0.089 R)
• M63: 34,168,154 km (0.031 R)
• M64: 35,003,807 km (0.09 R)
• M65: 35,364,039 km (0.107 R)
• M66: 35,785,755 km (0.08 R)
• M67: 36,391,328 km (0.111 R)
• M68: 37,061,227 km (0.104 R)
• M69: 37,367,005 km (0.11 R)
• M70: 37,612,345 km (0.099 R)
• M71: 38,166,306 km (0.091 R)
• M72: 39,157,691 km (0.045 R)
• M73: 40,597,571 km (0.117 R)
• M74: 40,786,663 km (0.093 R)
• M75: 40,976,054 km (0.106 R)
• M76: 41,545,872 km (0.11 R)
• M77: 41,672,880 km (0.035 R)
• M78: 41,863,767 km (0.099 R)
• M79: 42,246,139 km (0.075 R)
• M80: 42,821,792 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530

Radius: 3.9

Gravity: 34.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.87 AU - 18.14 AU

Year: 21856 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,489,979 km

• M1: 67,169 km (0.025 R)
• M2: 145,858 km (0.109 R)
• M3: 323,879 km (0.072 R)
• M4: 977,921 km (0.09 R)
• M5: 1,003,802 km (0.102 R)
• M6: 1,082,939 km (0.086 R)
• M7: 1,136,944 km (0.056 R)
• M8: 1,191,846 km (0.049 R)
• M9: 1,509,293 km (0.12 R)
• M10: 1,851,573 km (0.072 R)
• M11: 1,948,961 km (0.069 R)
• M12: 2,461,184 km (0.113 R)
• M13: 2,677,054 km (0.114 R)
• M14: 2,750,506 km (0.031 R)
• M15: 2,787,457 km (0.11 R)
• M16: 3,762,985 km (0.119 R)
• M17: 4,222,699 km (0.118 R)
• M18: 4,655,785 km (0.047 R)
• M19: 4,967,248 km (0.035 R)
• M20: 5,148,261 km (0.051 R)
• M21: 5,516,870 km (0.032 R)
• M22: 5,894,007 km (0.052 R)
• M23: 7,124,898 km (0.09 R)
• M24: 7,638,766 km (0.112 R)
• M25: 7,743,036 km (0.06 R)
• M26: 7,847,755 km (0.115 R)
• M27: 8,005,580 km (0.067 R)
• M28: 8,058,389 km (0.094 R)
• M29: 8,324,523 km (0.087 R)
• M30: 9,867,176 km (0.062 R)
• M31: 11,198,448 km (0.118 R)
• M32: 11,915,022 km (0.103 R)
• M33: 12,339,880 km (0.075 R)
• M34: 12,769,674 km (0.064 R)
• M35: 14,731,351 km (0.092 R)
• M36: 14,926,128 km (0.117 R)
• M37: 14,991,203 km (0.091 R)
• M38: 15,121,652 km (0.114 R)
• M39: 16,045,718 km (0.112 R)
• M40: 16,179,309 km (0.116 R)
• M41: 16,581,877 km (0.111 R)
• M42: 18,225,509 km (0.075 R)
• M43: 19,634,122 km (0.119 R)
• M44: 20,858,730 km (0.086 R)
• M45: 21,885,720 km (0.059 R)
• M46: 22,033,822 km (0.044 R)
• M47: 22,330,923 km (0.109 R)
• M48: 22,479,922 km (0.053 R)
• M49: 22,629,221 km (0.09 R)
• M50: 22,778,969 km (0.112 R)
• M51: 25,373,893 km (0.048 R)
• M52: 25,919,626 km (0.057 R)
• M53: 26,076,255 km (0.081 R)
• M54: 26,626,925 km (0.113 R)
• M55: 27,101,898 km (0.09 R)
• M56: 27,420,243 km (0.106 R)
• M57: 28,221,339 km (0.085 R)
• M58: 28,948,834 km (0.112 R)
• M59: 29,437,271 km (0.076 R)
• M60: 31,334,770 km (0.071 R)
• M61: 31,585,197 km (0.105 R)
• M62: 32,677,860 km (0.042 R)
• M63: 34,986,753 km (0.072 R)
• M64: 39,039,360 km (0.07 R)
• M65: 39,488,752 km (0.118 R)
• M66: 39,849,432 km (0.057 R)
• M67: 42,959,572 km (0.061 R)
• M68: 43,144,923 km (0.077 R)
• M69: 43,702,624 km (0.083 R)
• M70: 44,637,312 km (0.081 R)
• M71: 48,345,245 km (0.098 R)
• M72: 48,538,076 km (0.066 R)
• M73: 49,894,929 km (0.089 R)
• M74: 50,577,843 km (0.12 R)
• M75: 51,460,620 km (0.066 R)
• M76: 55,445,010 km (0.098 R)
• M77: 56,964,476 km (0.084 R)
• M78: 57,882,857 km (0.056 R)
• M79: 58,087,507 km (0.096 R)
• M80: 59,011,722 km (0.098 R)
• M81: 60,355,261 km (0.032 R)
• M82: 62,442,002 km (0.088 R)
• M83: 62,967,240 km (0.073 R)
• M84: 63,705,206 km (0.039 R)
• M85: 64,234,035 km (0.119 R)
• M86: 65,722,683 km (0.114 R)
• M87: 67,007,579 km (0.034 R)
• M88: 69,384,689 km (0.109 R)
• M89: 72,560,054 km (0.07 R)
• M90: 73,665,881 km (0.101 R)
• M91: 73,998,736 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.4

Radius: 4.2

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.08 AU - 18.36 AU

Year: 26716 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,489,979 km

• M1: 119,230 km (0.079 R)
• M2: 543,938 km (0.065 R)
• M3: 776,114 km (0.095 R)
• M4: 982,260 km (0.045 R)
• M5: 1,599,351 km (0.069 R)
• M6: 1,728,155 km (0.112 R)
• M7: 1,793,828 km (0.057 R)
• M8: 1,996,084 km (0.113 R)
• M9: 2,134,911 km (0.077 R)
• M10: 2,952,912 km (0.098 R)
• M11: 3,191,371 km (0.073 R)
• M12: 3,353,685 km (0.102 R)
• M13: 3,644,204 km (0.108 R)
• M14: 4,978,468 km (0.106 R)
• M15: 5,405,270 km (0.094 R)
• M16: 5,550,081 km (0.092 R)
• M17: 6,293,582 km (0.11 R)
• M18: 6,702,882 km (0.091 R)
• M19: 7,654,624 km (0.098 R)
• M20: 8,423,707 km (0.114 R)
• M21: 8,987,840 km (0.051 R)
• M22: 9,274,619 km (0.077 R)
• M23: 9,857,004 km (0.073 R)
• M24: 9,915,796 km (0.118 R)
• M25: 10,995,593 km (0.104 R)
• M26: 13,787,688 km (0.067 R)
• M27: 14,051,728 km (0.099 R)
• M28: 14,250,992 km (0.074 R)
• M29: 14,786,702 km (0.076 R)
• M30: 15,534,093 km (0.096 R)
• M31: 16,573,051 km (0.114 R)
• M32: 18,064,691 km (0.103 R)
• M33: 18,281,159 km (0.105 R)
• M34: 18,571,379 km (0.067 R)
• M35: 18,716,938 km (0.092 R)
• M36: 18,862,945 km (0.097 R)
• M37: 19,229,609 km (0.082 R)
• M38: 19,376,963 km (0.11 R)
• M39: 19,450,715 km (0.107 R)
• M40: 20,268,866 km (0.105 R)
• M41: 20,343,665 km (0.045 R)
• M42: 21,249,929 km (0.099 R)
• M43: 22,092,165 km (0.109 R)
• M44: 22,323,742 km (0.098 R)
• M45: 22,556,217 km (0.111 R)
• M46: 23,023,411 km (0.051 R)
• M47: 23,101,502 km (0.092 R)
• M48: 23,415,208 km (0.119 R)
• M49: 23,888,237 km (0.05 R)
• M50: 23,967,374 km (0.1 R)
• M51: 25,568,520 km (0.107 R)
• M52: 26,055,461 km (0.115 R)
• M53: 27,534,984 km (0.102 R)
• M54: 27,867,391 km (0.094 R)
• M55: 28,536,243 km (0.108 R)
• M56: 29,889,804 km (0.082 R)
• M57: 33,629,601 km (0.087 R)
• M58: 33,985,046 km (0.03 R)
• M59: 34,074,057 km (0.109 R)
• M60: 34,609,767 km (0.067 R)
• M61: 34,788,985 km (0.078 R)
• M62: 36,780,581 km (0.118 R)
• M63: 37,146,647 km (0.067 R)
• M64: 38,994,929 km (0.059 R)
• M65: 41,157,217 km (0.058 R)
• M66: 43,068,928 km (0.04 R)
• M67: 44,229,807 km (0.111 R)
• M68: 46,285,880 km (0.036 R)
• M69: 48,573,232 km (0.104 R)
• M70: 49,175,962 km (0.119 R)
• M71: 50,693,632 km (0.055 R)
• M72: 50,795,359 km (0.093 R)
• M73: 51,509,389 km (0.109 R)
• M74: 53,050,397 km (0.12 R)
• M75: 54,190,183 km (0.097 R)
• M76: 54,606,664 km (0.113 R)
• M77: 55,024,042 km (0.079 R)
• M78: 55,233,329 km (0.089 R)
• M79: 59,471,437 km (0.051 R)
• M80: 60,763,065 km (0.115 R)
• M81: 63,922,721 km (0.082 R)
• M82: 64,472,793 km (0.117 R)
• M83: 66,132,581 km (0.094 R)
• M84: 66,355,033 km (0.107 R)
• M85: 67,582,484 km (0.11 R)
• M86: 70,399,860 km (0.098 R)
• M87: 73,025,602 km (0.092 R)
• M88: 73,485,466 km (0.093 R)
• M89: 73,831,037 km (0.109 R)
• M90: 73,946,377 km (0.116 R)
• M91: 74,523,825 km (0.119 R)
• M92: 75,334,795 km (0.105 R)
• M93: 76,731,740 km (0.091 R)
• M94: 77,082,397 km (0.109 R)
• M95: 77,316,368 km (0.116 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 20,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit