🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.55 AU - 0.55 AU

Year: 156 Days

Day: 28.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.02 AU - 1.14 AU

Year: 430 Days

Day: 18.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,306,140 km

• M1: 399,277 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.37 AU - 1.59 AU

Year: 689 Days

Day: 33.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,306,140 km

• M1: 884,423 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.49 AU - 2.27 AU

Year: 987 Days

Day: 21.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 10.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.21 AU - 5.67 AU

Year: 4204 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,306,140 km

• M1: 134,788 km (0.094 R)
• M2: 384,766 km (0.108 R)
• M3: 455,226 km (0.094 R)
• M4: 539,001 km (0.067 R)
• M5: 645,964 km (0.045 R)
• M6: 873,951 km (0.115 R)
• M7: 962,513 km (0.112 R)
• M8: 1,258,866 km (0.091 R)
• M9: 1,429,557 km (0.095 R)
• M10: 1,870,572 km (0.115 R)
• M11: 2,174,106 km (0.106 R)
• M12: 2,324,901 km (0.086 R)
• M13: 2,451,012 km (0.056 R)
• M14: 2,739,287 km (0.104 R)
• M15: 3,146,043 km (0.077 R)
• M16: 3,412,028 km (0.059 R)
• M17: 3,571,948 km (0.1 R)
• M18: 3,832,997 km (0.106 R)
• M19: 4,287,924 km (0.101 R)
• M20: 4,565,577 km (0.063 R)
• M21: 4,635,888 km (0.036 R)
• M22: 4,742,103 km (0.047 R)
• M23: 4,885,118 km (0.066 R)
• M24: 4,975,176 km (0.117 R)
• M25: 5,378,043 km (0.103 R)
• M26: 6,411,316 km (0.117 R)
• M27: 6,510,051 km (0.091 R)
• M28: 6,589,337 km (0.117 R)
• M29: 6,709,016 km (0.103 R)
• M30: 7,154,069 km (0.111 R)
• M31: 7,338,972 km (0.097 R)
• M32: 7,525,371 km (0.097 R)
• M33: 8,051,507 km (0.115 R)
• M34: 8,265,432 km (0.105 R)
• M35: 8,546,227 km (0.119 R)
• M36: 8,633,144 km (0.03 R)
• M37: 8,742,350 km (0.08 R)
• M38: 8,962,259 km (0.104 R)
• M39: 9,050,671 km (0.087 R)
• M40: 9,429,752 km (0.065 R)
• M41: 9,859,696 km (0.083 R)
• M42: 9,973,840 km (0.034 R)
• M43: 10,134,508 km (0.101 R)
• M44: 10,435,199 km (0.09 R)
• M45: 10,621,598 km (0.116 R)
• M46: 11,282,971 km (0.118 R)
• M47: 11,474,306 km (0.088 R)
• M48: 12,055,045 km (0.109 R)
• M49: 12,869,157 km (0.097 R)
• M50: 13,472,335 km (0.1 R)
• M51: 13,573,763 km (0.1 R)
• M52: 13,675,489 km (0.101 R)
• M53: 13,828,528 km (0.106 R)
• M54: 13,905,272 km (0.111 R)
• M55: 14,265,204 km (0.027 R)
• M56: 14,836,967 km (0.071 R)
• M57: 14,941,835 km (0.08 R)
• M58: 15,310,444 km (0.078 R)
• M59: 15,442,839 km (0.102 R)
• M60: 15,575,682 km (0.081 R)
• M61: 16,299,286 km (0.084 R)
• M62: 16,896,930 km (0.038 R)
• M63: 17,198,519 km (0.113 R)
• M64: 18,141,734 km (0.118 R)
• M65: 18,647,973 km (0.113 R)
• M66: 18,761,069 km (0.088 R)
• M67: 18,874,464 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 11.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.12 AU - 5.36 AU

Year: 4593 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,306,140 km

• M1: 172,486 km (0.119 R)
• M2: 253,419 km (0.11 R)
• M3: 387,608 km (0.094 R)
• M4: 909,555 km (0.11 R)
• M5: 1,009,636 km (0.113 R)
• M6: 1,153,848 km (0.116 R)
• M7: 1,291,030 km (0.109 R)
• M8: 1,405,023 km (0.108 R)
• M9: 1,492,688 km (0.066 R)
• M10: 1,612,815 km (0.112 R)
• M11: 1,689,558 km (0.099 R)
• M12: 2,009,249 km (0.096 R)
• M13: 2,261,770 km (0.083 R)
• M14: 2,471,357 km (0.084 R)
• M15: 2,632,773 km (0.053 R)
• M16: 2,779,229 km (0.111 R)
• M17: 2,966,227 km (0.114 R)
• M18: 3,352,937 km (0.113 R)
• M19: 4,110,351 km (0.111 R)
• M20: 4,345,519 km (0.101 R)
• M21: 4,541,492 km (0.045 R)
• M22: 4,673,587 km (0.077 R)
• M23: 5,032,472 km (0.116 R)
• M24: 5,215,281 km (0.103 R)
• M25: 5,470,345 km (0.106 R)
• M26: 5,563,994 km (0.111 R)
• M27: 6,089,381 km (0.099 R)
• M28: 6,358,059 km (0.05 R)
• M29: 6,806,105 km (0.099 R)
• M30: 6,957,647 km (0.076 R)
• M31: 7,059,374 km (0.105 R)
• M32: 7,575,487 km (0.1 R)
• M33: 7,706,534 km (0.063 R)
• M34: 7,811,851 km (0.081 R)
• M35: 7,917,617 km (0.116 R)
• M36: 8,184,200 km (0.076 R)
• M37: 8,863,674 km (0.059 R)
• M38: 9,902,332 km (0.114 R)
• M39: 9,988,201 km (0.048 R)
• M40: 10,218,582 km (0.11 R)
• M41: 10,860,955 km (0.115 R)
• M42: 10,949,667 km (0.064 R)
• M43: 11,426,435 km (0.072 R)
• M44: 11,667,288 km (0.102 R)
• M45: 11,879,567 km (0.089 R)
• M46: 12,400,317 km (0.05 R)
• M47: 13,242,703 km (0.101 R)
• M48: 14,297,218 km (0.084 R)
• M49: 14,491,845 km (0.119 R)
• M50: 15,213,056 km (0.039 R)
• M51: 15,378,661 km (0.049 R)
• M52: 15,511,504 km (0.094 R)
• M53: 15,811,897 km (0.101 R)
• M54: 16,080,574 km (0.052 R)
• M55: 16,215,512 km (0.091 R)
• M56: 16,316,939 km (0.092 R)
• M57: 16,418,516 km (0.116 R)
• M58: 17,342,582 km (0.078 R)
• M59: 17,654,344 km (0.112 R)
• M60: 18,283,553 km (0.112 R)
• M61: 18,707,064 km (0.116 R)
• M62: 18,777,974 km (0.038 R)
• M63: 19,133,867 km (0.075 R)
• M64: 19,527,908 km (0.12 R)
• M65: 19,924,641 km (0.07 R)
• M66: 20,069,602 km (0.098 R)
• M67: 20,762,838 km (0.081 R)
• M68: 21,241,551 km (0.034 R)
• M69: 21,352,553 km (0.108 R)
• M70: 21,463,854 km (0.044 R)
• M71: 21,649,654 km (0.074 R)
• M72: 22,398,092 km (0.076 R)
• M73: 23,041,064 km (0.12 R)
• M74: 23,193,205 km (0.108 R)
• M75: 23,421,940 km (0.116 R)
• M76: 24,074,486 km (0.049 R)
• M77: 24,306,213 km (0.1 R)
• M78: 25,044,928 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 9.7

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.21 AU - 11.91 AU

Year: 11318 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,306,140 km

• M1: 271,221 km (0.05 R)
• M2: 361,728 km (0.086 R)
• M3: 465,399 km (0.073 R)
• M4: 688,001 km (0.105 R)
• M5: 1,185,563 km (0.041 R)
• M6: 1,301,651 km (0.094 R)
• M7: 1,831,078 km (0.114 R)
• M8: 1,966,314 km (0.06 R)
• M9: 2,161,540 km (0.04 R)
• M10: 2,723,130 km (0.081 R)
• M11: 3,132,729 km (0.105 R)
• M12: 3,494,606 km (0.109 R)
• M13: 4,366,313 km (0.078 R)
• M14: 4,920,573 km (0.12 R)
• M15: 5,225,304 km (0.077 R)
• M16: 7,787,916 km (0.108 R)
• M17: 8,640,324 km (0.083 R)
• M18: 9,949,605 km (0.113 R)
• M19: 10,093,668 km (0.087 R)
• M20: 10,190,009 km (0.043 R)
• M21: 10,383,588 km (0.1 R)
• M22: 10,725,419 km (0.102 R)
• M23: 11,220,139 km (0.103 R)
• M24: 11,320,071 km (0.102 R)
• M25: 12,027,220 km (0.12 R)
• M26: 12,489,328 km (0.096 R)
• M27: 12,800,791 km (0.092 R)
• M28: 14,233,489 km (0.071 R)
• M29: 14,613,169 km (0.112 R)
• M30: 15,271,848 km (0.091 R)
• M31: 15,493,552 km (0.095 R)
• M32: 15,996,351 km (0.106 R)
• M33: 16,846,216 km (0.105 R)
• M34: 17,305,482 km (0.113 R)
• M35: 17,885,323 km (0.114 R)
• M36: 18,767,202 km (0.071 R)
• M37: 18,885,834 km (0.093 R)
• M38: 19,064,154 km (0.043 R)
• M39: 19,362,901 km (0.08 R)
• M40: 19,904,296 km (0.078 R)
• M41: 20,207,232 km (0.063 R)
• M42: 21,372,449 km (0.098 R)
• M43: 21,434,383 km (0.103 R)
• M44: 21,558,400 km (0.074 R)
• M45: 21,682,715 km (0.082 R)
• M46: 21,744,948 km (0.102 R)
• M47: 21,994,477 km (0.067 R)
• M48: 22,182,223 km (0.085 R)
• M49: 22,559,209 km (0.116 R)
• M50: 22,748,600 km (0.066 R)
• M51: 23,128,878 km (0.117 R)
• M52: 23,447,521 km (0.094 R)
• M53: 23,639,306 km (0.084 R)
• M54: 24,736,008 km (0.084 R)
• M55: 24,801,083 km (0.113 R)
• M56: 26,645,026 km (0.059 R)
• M57: 27,516,135 km (0.069 R)
• M58: 28,669,385 km (0.114 R)
• M59: 29,699,964 km (0.063 R)
• M60: 30,742,662 km (0.083 R)
• M61: 31,373,965 km (0.093 R)
• M62: 32,863,810 km (0.083 R)
• M63: 33,653,238 km (0.095 R)
• M64: 35,617,607 km (0.054 R)
• M65: 36,502,628 km (0.093 R)
• M66: 40,573,486 km (0.058 R)
• M67: 41,652,236 km (0.114 R)
• M68: 42,506,440 km (0.084 R)
• M69: 43,131,310 km (0.115 R)
• M70: 44,074,225 km (0.118 R)
• M71: 46,140,471 km (0.094 R)
• M72: 46,863,179 km (0.054 R)
• M73: 47,185,562 km (0.073 R)
• M74: 47,589,476 km (0.103 R)
• M75: 49,872,938 km (0.045 R)
• M76: 50,284,482 km (0.04 R)
• M77: 51,276,765 km (0.105 R)
• M78: 51,608,872 km (0.102 R)
• M79: 51,692,048 km (0.114 R)
• M80: 51,941,877 km (0.117 R)
• M81: 52,025,203 km (0.112 R)
• M82: 52,275,480 km (0.118 R)
• M83: 53,616,924 km (0.067 R)
• M84: 54,715,272 km (0.059 R)
• M85: 55,054,859 km (0.101 R)
• M86: 55,565,287 km (0.082 R)
• M87: 55,821,099 km (0.066 R)
• M88: 56,934,257 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.35 AU - 12.13 AU

Year: 13476 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,306,140 km

• M1: 269,426 km (0.032 R)
• M2: 371,900 km (0.081 R)
• M3: 468,840 km (0.113 R)
• M4: 562,937 km (0.044 R)
• M5: 680,371 km (0.102 R)
• M6: 1,440,777 km (0.047 R)
• M7: 1,652,757 km (0.077 R)
• M8: 1,920,986 km (0.103 R)
• M9: 2,399,699 km (0.056 R)
• M10: 2,525,362 km (0.097 R)
• M11: 2,756,939 km (0.093 R)
• M12: 2,862,256 km (0.08 R)
• M13: 3,131,383 km (0.077 R)
• M14: 3,269,162 km (0.115 R)
• M15: 3,465,435 km (0.07 R)
• M16: 3,694,619 km (0.086 R)
• M17: 5,668,712 km (0.112 R)
• M18: 5,837,608 km (0.04 R)
• M19: 6,459,038 km (0.111 R)
• M20: 6,813,435 km (0.105 R)
• M21: 7,138,062 km (0.098 R)
• M22: 7,393,875 km (0.112 R)
• M23: 7,839,826 km (0.119 R)
• M24: 7,952,623 km (0.084 R)
• M25: 8,409,345 km (0.075 R)
• M26: 8,602,326 km (0.112 R)
• M27: 9,669,109 km (0.026 R)
• M28: 9,749,892 km (0.078 R)
• M29: 9,871,365 km (0.114 R)
• M30: 10,321,056 km (0.053 R)
• M31: 10,735,742 km (0.094 R)
• M32: 11,113,626 km (0.066 R)
• M33: 11,710,222 km (0.118 R)
• M34: 11,969,176 km (0.046 R)
• M35: 12,099,326 km (0.057 R)
• M36: 12,624,714 km (0.049 R)
• M37: 14,199,381 km (0.119 R)
• M38: 14,567,990 km (0.082 R)
• M39: 14,846,541 km (0.031 R)
• M40: 15,080,064 km (0.058 R)
• M41: 15,173,862 km (0.039 R)
• M42: 15,267,809 km (0.107 R)
• M43: 15,456,153 km (0.069 R)
• M44: 17,040,245 km (0.115 R)
• M45: 17,137,932 km (0.104 R)
• M46: 17,432,041 km (0.082 R)
• M47: 18,174,645 km (0.097 R)
• M48: 18,424,474 km (0.108 R)
• M49: 19,231,704 km (0.092 R)
• M50: 19,844,606 km (0.114 R)
• M51: 19,947,380 km (0.114 R)
• M52: 20,256,898 km (0.11 R)
• M53: 20,724,092 km (0.078 R)
• M54: 20,880,572 km (0.11 R)
• M55: 21,668,952 km (0.108 R)
• M56: 22,200,025 km (0.085 R)
• M57: 22,306,838 km (0.12 R)
• M58: 22,735,436 km (0.067 R)
• M59: 23,004,712 km (0.036 R)
• M60: 24,642,509 km (0.081 R)
• M61: 25,141,269 km (0.115 R)
• M62: 25,363,870 km (0.064 R)
• M63: 25,923,516 km (0.105 R)
• M64: 26,148,661 km (0.104 R)
• M65: 26,487,350 km (0.112 R)
• M66: 29,366,212 km (0.101 R)
• M67: 29,600,781 km (0.066 R)
• M68: 30,249,138 km (0.119 R)
• M69: 31,081,052 km (0.119 R)
• M70: 32,706,582 km (0.029 R)
• M71: 33,193,673 km (0.089 R)
• M72: 34,236,370 km (0.075 R)
• M73: 34,545,140 km (0.103 R)
• M74: 37,048,361 km (0.117 R)
• M75: 37,492,368 km (0.091 R)
• M76: 40,649,781 km (0.115 R)
• M77: 40,780,529 km (0.101 R)
• M78: 40,976,802 km (0.095 R)
• M79: 41,370,244 km (0.089 R)
• M80: 41,633,237 km (0.117 R)
• M81: 42,028,923 km (0.08 R)
• M82: 42,691,044 km (0.114 R)
• M83: 43,023,450 km (0.037 R)
• M84: 43,623,786 km (0.049 R)
• M85: 43,958,586 km (0.08 R)
• M86: 45,238,396 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit