🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 38.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.62 AU

Year: 628 Days

Day: 25.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.27 AU - 1.81 AU

Year: 695 Days

Day: 38 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.27 AU - 1.99 AU

Year: 756 Days

Day: 36.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.76 AU - 3.56 AU

Year: 2042 Days

Day: 37.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,074,105 km

• M1: 2,242,322 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 8.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.78 AU - 5.4 AU

Year: 4174 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,074,105 km

• M1: 108,010 km (0.066 R)
• M2: 211,980 km (0.046 R)
• M3: 537,356 km (0.12 R)
• M4: 601,683 km (0.106 R)
• M5: 762,800 km (0.075 R)
• M6: 817,852 km (0.116 R)
• M7: 938,427 km (0.118 R)
• M8: 1,031,328 km (0.092 R)
• M9: 1,255,425 km (0.108 R)
• M10: 1,328,728 km (0.069 R)
• M11: 1,418,786 km (0.09 R)
• M12: 1,487,601 km (0.072 R)
• M13: 1,741,469 km (0.082 R)
• M14: 2,122,046 km (0.087 R)
• M15: 2,668,976 km (0.043 R)
• M16: 2,773,993 km (0.119 R)
• M17: 3,136,918 km (0.082 R)
• M18: 3,237,747 km (0.108 R)
• M19: 4,038,245 km (0.082 R)
• M20: 4,370,502 km (0.059 R)
• M21: 4,506,037 km (0.117 R)
• M22: 4,792,667 km (0.118 R)
• M23: 5,203,912 km (0.098 R)
• M24: 5,395,696 km (0.089 R)
• M25: 5,528,988 km (0.113 R)
• M26: 5,749,345 km (0.03 R)
• M27: 5,910,313 km (0.032 R)
• M28: 6,148,323 km (0.047 R)
• M29: 6,313,030 km (0.053 R)
• M30: 6,440,637 km (0.107 R)
• M31: 6,530,545 km (0.078 R)
• M32: 6,789,649 km (0.083 R)
• M33: 6,933,562 km (0.082 R)
• M34: 8,010,667 km (0.086 R)
• M35: 8,246,283 km (0.066 R)
• M36: 8,399,920 km (0.112 R)
• M37: 9,283,745 km (0.112 R)
• M38: 9,501,858 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 12.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.19 AU - 7.73 AU

Year: 6673 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,074,105 km

• M1: 170,242 km (0.074 R)
• M2: 251,773 km (0.056 R)
• M3: 342,430 km (0.027 R)
• M4: 451,038 km (0.098 R)
• M5: 686,505 km (0.047 R)
• M6: 978,669 km (0.046 R)
• M7: 1,100,741 km (0.105 R)
• M8: 1,516,474 km (0.101 R)
• M9: 1,605,484 km (0.087 R)
• M10: 1,751,641 km (0.102 R)
• M11: 1,864,438 km (0.108 R)
• M12: 2,381,598 km (0.079 R)
• M13: 2,592,232 km (0.03 R)
• M14: 2,809,298 km (0.032 R)
• M15: 3,123,155 km (0.072 R)
• M16: 3,354,433 km (0.044 R)
• M17: 3,472,316 km (0.105 R)
• M18: 3,591,396 km (0.08 R)
• M19: 3,982,146 km (0.049 R)
• M20: 4,107,210 km (0.048 R)
• M21: 4,361,077 km (0.063 R)
• M22: 4,620,181 km (0.095 R)
• M23: 4,751,677 km (0.102 R)
• M24: 4,857,742 km (0.102 R)
• M25: 5,045,338 km (0.063 R)
• M26: 5,126,420 km (0.092 R)
• M27: 5,262,703 km (0.107 R)
• M28: 5,678,586 km (0.028 R)
• M29: 5,876,354 km (0.051 R)
• M30: 6,749,856 km (0.119 R)
• M31: 6,869,534 km (0.093 R)
• M32: 7,945,592 km (0.103 R)
• M33: 8,199,010 km (0.058 R)
• M34: 8,519,449 km (0.056 R)
• M35: 8,746,240 km (0.085 R)
• M36: 8,942,213 km (0.095 R)
• M37: 9,272,226 km (0.064 R)
• M38: 9,539,108 km (0.114 R)
• M39: 9,808,534 km (0.104 R)
• M40: 10,046,245 km (0.116 R)
• M41: 10,458,387 km (0.038 R)
• M42: 10,701,334 km (0.1 R)
• M43: 11,157,608 km (0.071 R)
• M44: 11,405,940 km (0.087 R)
• M45: 11,728,024 km (0.105 R)
• M46: 12,748,880 km (0.094 R)
• M47: 13,083,082 km (0.116 R)
• M48: 13,533,072 km (0.078 R)
• M49: 13,684,316 km (0.114 R)
• M50: 14,719,383 km (0.099 R)
• M51: 14,952,906 km (0.111 R)
• M52: 15,109,235 km (0.05 R)
• M53: 15,859,169 km (0.113 R)
• M54: 16,986,389 km (0.082 R)
• M55: 17,436,380 km (0.083 R)
• M56: 17,848,821 km (0.1 R)
• M57: 18,389,767 km (0.08 R)
• M58: 18,515,429 km (0.076 R)
• M59: 19,020,771 km (0.116 R)
• M60: 19,105,443 km (0.103 R)
• M61: 19,658,806 km (0.081 R)
• M62: 20,045,067 km (0.071 R)
• M63: 20,131,236 km (0.05 R)
• M64: 22,683,376 km (0.078 R)
• M65: 24,134,624 km (0.089 R)
• M66: 24,779,092 km (0.115 R)
• M67: 25,569,118 km (0.103 R)
• M68: 26,461,919 km (0.085 R)
• M69: 26,603,887 km (0.105 R)
• M70: 27,078,711 km (0.087 R)
• M71: 27,844,203 km (0.072 R)
• M72: 28,085,055 km (0.065 R)
• M73: 28,374,827 km (0.12 R)
• M74: 28,957,211 km (0.043 R)
• M75: 29,249,974 km (0.051 R)
• M76: 29,543,784 km (0.045 R)
• M77: 31,027,047 km (0.049 R)
• M78: 31,677,349 km (0.05 R)
• M79: 32,231,160 km (0.117 R)
• M80: 32,940,554 km (0.075 R)
• M81: 33,603,870 km (0.086 R)
• M82: 34,374,898 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 12.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.9 AU - 11.96 AU

Year: 11372 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,074,105 km

• M1: 167,400 km (0.095 R)
• M2: 284,984 km (0.114 R)
• M3: 412,292 km (0.09 R)
• M4: 633,996 km (0.038 R)
• M5: 723,605 km (0.085 R)
• M6: 958,922 km (0.117 R)
• M7: 1,219,821 km (0.099 R)
• M8: 1,604,138 km (0.106 R)
• M9: 1,890,169 km (0.119 R)
• M10: 2,364,993 km (0.101 R)
• M11: 2,845,651 km (0.068 R)
• M12: 3,455,860 km (0.068 R)
• M13: 3,896,725 km (0.117 R)
• M14: 4,464,150 km (0.079 R)
• M15: 4,610,008 km (0.107 R)
• M16: 4,757,661 km (0.114 R)
• M17: 5,441,174 km (0.104 R)
• M18: 5,558,159 km (0.077 R)
• M19: 6,277,725 km (0.085 R)
• M20: 7,026,462 km (0.077 R)
• M21: 7,282,424 km (0.035 R)
• M22: 8,202,451 km (0.112 R)
• M23: 9,485,851 km (0.065 R)
• M24: 9,768,891 km (0.072 R)
• M25: 10,054,922 km (0.08 R)
• M26: 10,635,062 km (0.116 R)
• M27: 11,126,940 km (0.109 R)
• M28: 11,777,392 km (0.098 R)
• M29: 12,337,486 km (0.112 R)
• M30: 13,483,854 km (0.058 R)
• M31: 14,123,385 km (0.095 R)
• M32: 14,392,811 km (0.108 R)
• M33: 14,718,336 km (0.118 R)
• M34: 15,211,261 km (0.119 R)
• M35: 15,821,172 km (0.116 R)
• M36: 16,382,463 km (0.074 R)
• M37: 17,064,779 km (0.073 R)
• M38: 17,351,857 km (0.072 R)
• M39: 17,582,687 km (0.079 R)
• M40: 18,398,444 km (0.075 R)
• M41: 18,633,761 km (0.111 R)
• M42: 19,226,618 km (0.111 R)
• M43: 19,885,746 km (0.057 R)
• M44: 21,597,145 km (0.108 R)
• M45: 21,907,711 km (0.09 R)
• M46: 22,659,141 km (0.117 R)
• M47: 23,482,677 km (0.112 R)
• M48: 25,159,071 km (0.057 R)
• M49: 25,551,466 km (0.092 R)
• M50: 25,814,160 km (0.056 R)
• M51: 27,543,362 km (0.107 R)
• M52: 28,150,729 km (0.049 R)
• M53: 29,241,297 km (0.099 R)
• M54: 29,791,668 km (0.078 R)
• M55: 29,929,896 km (0.108 R)
• M56: 30,068,274 km (0.09 R)
• M57: 31,112,767 km (0.101 R)
• M58: 34,100,236 km (0.099 R)
• M59: 36,068,645 km (0.097 R)
• M60: 36,733,009 km (0.097 R)
• M61: 37,401,412 km (0.105 R)
• M62: 37,699,711 km (0.081 R)
• M63: 37,998,906 km (0.11 R)
• M64: 39,127,622 km (0.036 R)
• M65: 39,354,712 km (0.118 R)
• M66: 40,267,408 km (0.079 R)
• M67: 40,879,862 km (0.058 R)
• M68: 42,268,878 km (0.086 R)
• M69: 43,438,135 km (0.08 R)
• M70: 44,302,512 km (0.091 R)
• M71: 45,490,169 km (0.102 R)
• M72: 46,848,967 km (0.098 R)
• M73: 47,090,119 km (0.052 R)
• M74: 47,331,570 km (0.076 R)
• M75: 47,412,203 km (0.082 R)
• M76: 48,302,011 km (0.104 R)
• M77: 49,197,354 km (0.062 R)
• M78: 49,279,035 km (0.11 R)
• M79: 49,770,015 km (0.11 R)
• M80: 53,251,756 km (0.05 R)
• M81: 53,587,304 km (0.062 R)
• M82: 54,767,780 km (0.118 R)
• M83: 55,446,207 km (0.096 R)
• M84: 55,531,178 km (0.073 R)
• M85: 55,701,271 km (0.093 R)
• M86: 56,042,055 km (0.106 R)
• M87: 56,298,017 km (0.105 R)
• M88: 57,068,446 km (0.117 R)
• M89: 57,240,184 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 7.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.51 AU - 17.63 AU

Year: 21262 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,074,105 km

• M1: 132,394 km (0.103 R)
• M2: 188,942 km (0.105 R)
• M3: 416,929 km (0.072 R)
• M4: 681,269 km (0.106 R)
• M5: 971,189 km (0.107 R)
• M6: 1,421,479 km (0.034 R)
• M7: 2,218,536 km (0.109 R)
• M8: 2,966,227 km (0.099 R)
• M9: 3,892,686 km (0.113 R)
• M10: 4,443,356 km (0.085 R)
• M11: 4,785,337 km (0.082 R)
• M12: 4,940,170 km (0.082 R)
• M13: 5,175,488 km (0.104 R)
• M14: 5,657,193 km (0.113 R)
• M15: 5,779,863 km (0.094 R)
• M16: 6,363,893 km (0.108 R)
• M17: 7,054,288 km (0.048 R)
• M18: 7,363,806 km (0.049 R)
• M19: 7,453,116 km (0.069 R)
• M20: 7,587,604 km (0.079 R)
• M21: 7,632,633 km (0.089 R)
• M22: 7,950,379 km (0.088 R)
• M23: 10,143,783 km (0.117 R)
• M24: 10,342,898 km (0.081 R)
• M25: 10,694,453 km (0.1 R)
• M26: 10,846,294 km (0.117 R)
• M27: 11,152,072 km (0.11 R)
• M28: 11,981,593 km (0.084 R)
• M29: 12,403,758 km (0.088 R)
• M30: 12,777,154 km (0.111 R)
• M31: 13,262,749 km (0.105 R)
• M32: 13,589,770 km (0.04 R)
• M33: 14,085,388 km (0.101 R)
• M34: 14,251,890 km (0.076 R)
• M35: 14,530,890 km (0.046 R)
• M36: 14,867,934 km (0.072 R)
• M37: 15,837,179 km (0.112 R)
• M38: 16,242,140 km (0.077 R)
• M39: 16,944,352 km (0.086 R)
• M40: 18,378,398 km (0.054 R)
• M41: 18,682,081 km (0.115 R)
• M42: 18,926,075 km (0.113 R)
• M43: 19,171,266 km (0.117 R)
• M44: 19,417,504 km (0.08 R)
• M45: 21,872,405 km (0.096 R)
• M46: 22,647,322 km (0.105 R)
• M47: 23,694,358 km (0.059 R)
• M48: 24,423,348 km (0.101 R)
• M49: 26,039,305 km (0.11 R)
• M50: 27,481,428 km (0.081 R)
• M51: 27,620,105 km (0.104 R)
• M52: 27,759,082 km (0.12 R)
• M53: 28,527,267 km (0.118 R)
• M54: 28,667,739 km (0.117 R)
• M55: 28,949,282 km (0.109 R)
• M56: 35,145,028 km (0.093 R)
• M57: 37,349,053 km (0.09 R)
• M58: 37,810,563 km (0.114 R)
• M59: 39,832,527 km (0.063 R)
• M60: 40,698,400 km (0.04 R)
• M61: 40,777,388 km (0.119 R)
• M62: 40,856,525 km (0.104 R)
• M63: 42,048,969 km (0.069 R)
• M64: 42,368,810 km (0.115 R)
• M65: 42,609,214 km (0.081 R)
• M66: 45,202,193 km (0.076 R)
• M67: 45,940,609 km (0.078 R)
• M68: 46,765,641 km (0.047 R)
• M69: 47,346,230 km (0.102 R)
• M70: 48,096,015 km (0.087 R)
• M71: 48,346,890 km (0.027 R)
• M72: 49,354,582 km (0.087 R)
• M73: 49,945,643 km (0.051 R)
• M74: 50,284,332 km (0.104 R)
• M75: 51,476,029 km (0.108 R)
• M76: 51,647,019 km (0.087 R)
• M77: 52,763,169 km (0.033 R)
• M78: 53,108,291 km (0.106 R)
• M79: 54,321,680 km (0.099 R)
• M80: 56,159,041 km (0.044 R)
• M81: 58,550,961 km (0.12 R)
• M82: 59,804,442 km (0.074 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit