🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 20.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.75 AU - 0.87 AU

Year: 269 Days

Day: 14.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,076,185 km

• M1: 194,477 km (0.096 R)
• M2: 708,645 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.96 AU - 1.08 AU

Year: 380 Days

Day: 17.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,076,185 km

• M1: 40,391 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1 AU - 1.42 AU

Year: 491 Days

Day: 14.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.16 AU - 4.8 AU

Year: 2930 Days

Day: 14.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.35 AU - 4.75 AU

Year: 3581 Days

Day: 44.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 13

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.66 AU - 5.68 AU

Year: 4337 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,076,185 km

• M1: 166,203 km (0.108 R)
• M2: 438,172 km (0.1 R)
• M3: 550,520 km (0.102 R)
• M4: 637,586 km (0.11 R)
• M5: 747,092 km (0.033 R)
• M6: 864,077 km (0.104 R)
• M7: 1,045,689 km (0.106 R)
• M8: 1,144,873 km (0.09 R)
• M9: 1,296,714 km (0.087 R)
• M10: 1,914,703 km (0.088 R)
• M11: 2,030,193 km (0.106 R)
• M12: 2,251,298 km (0.099 R)
• M13: 2,444,579 km (0.102 R)
• M14: 2,801,071 km (0.054 R)
• M15: 3,038,482 km (0.074 R)
• M16: 3,422,201 km (0.111 R)
• M17: 3,686,840 km (0.053 R)
• M18: 3,800,833 km (0.074 R)
• M19: 3,894,930 km (0.061 R)
• M20: 4,085,667 km (0.083 R)
• M21: 4,388,603 km (0.079 R)
• M22: 4,609,410 km (0.086 R)
• M23: 5,329,275 km (0.063 R)
• M24: 5,505,950 km (0.027 R)
• M25: 5,696,388 km (0.033 R)
• M26: 5,780,462 km (0.052 R)
• M27: 5,877,102 km (0.069 R)
• M28: 6,010,842 km (0.095 R)
• M29: 6,207,115 km (0.086 R)
• M30: 6,343,399 km (0.087 R)
• M31: 7,091,089 km (0.094 R)
• M32: 8,122,267 km (0.058 R)
• M33: 8,421,612 km (0.1 R)
• M34: 8,517,504 km (0.07 R)
• M35: 8,835,699 km (0.098 R)
• M36: 9,003,099 km (0.104 R)
• M37: 9,242,306 km (0.048 R)
• M38: 9,726,854 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 11.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.33 AU - 8.99 AU

Year: 7822 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,076,185 km

• M1: 147,952 km (0.09 R)
• M2: 328,966 km (0.109 R)
• M3: 412,441 km (0.087 R)
• M4: 493,523 km (0.117 R)
• M5: 761,902 km (0.051 R)
• M6: 867,069 km (0.108 R)
• M7: 1,214,585 km (0.095 R)
• M8: 1,303,745 km (0.111 R)
• M9: 1,432,549 km (0.11 R)
• M10: 2,033,484 km (0.114 R)
• M11: 2,406,431 km (0.071 R)
• M12: 2,969,967 km (0.085 R)
• M13: 3,943,699 km (0.095 R)
• M14: 5,185,062 km (0.087 R)
• M15: 5,303,544 km (0.097 R)
• M16: 5,393,153 km (0.08 R)
• M17: 5,573,717 km (0.117 R)
• M18: 6,252,892 km (0.093 R)
• M19: 6,442,731 km (0.034 R)
• M20: 6,795,633 km (0.092 R)
• M21: 7,023,620 km (0.045 R)
• M22: 7,254,150 km (0.104 R)
• M23: 7,621,413 km (0.117 R)
• M24: 7,824,268 km (0.114 R)
• M25: 8,443,902 km (0.094 R)
• M26: 8,830,314 km (0.086 R)
• M27: 8,972,282 km (0.1 R)
• M28: 9,150,752 km (0.11 R)
• M29: 10,061,055 km (0.103 R)
• M30: 10,508,353 km (0.072 R)
• M31: 10,583,451 km (0.063 R)
• M32: 11,229,714 km (0.114 R)
• M33: 11,460,842 km (0.106 R)
• M34: 12,045,621 km (0.106 R)
• M35: 12,600,329 km (0.109 R)
• M36: 12,680,215 km (0.092 R)
• M37: 13,407,111 km (0.107 R)
• M38: 13,775,570 km (0.104 R)
• M39: 13,940,427 km (0.103 R)
• M40: 14,648,474 km (0.105 R)
• M41: 15,496,395 km (0.12 R)
• M42: 16,186,190 km (0.068 R)
• M43: 16,578,586 km (0.119 R)
• M44: 16,842,027 km (0.076 R)
• M45: 17,372,950 km (0.11 R)
• M46: 17,954,288 km (0.087 R)
• M47: 18,724,118 km (0.076 R)
• M48: 18,952,704 km (0.117 R)
• M49: 19,458,644 km (0.051 R)
• M50: 19,876,022 km (0.09 R)
• M51: 20,530,961 km (0.09 R)
• M52: 20,908,397 km (0.05 R)
• M53: 21,288,226 km (0.031 R)
• M54: 22,151,106 km (0.104 R)
• M55: 22,344,387 km (0.069 R)
• M56: 22,683,974 km (0.077 R)
• M57: 22,976,438 km (0.116 R)
• M58: 23,221,180 km (0.074 R)
• M59: 23,713,207 km (0.072 R)
• M60: 23,861,459 km (0.049 R)
• M61: 24,059,526 km (0.113 R)
• M62: 24,457,606 km (0.115 R)
• M63: 24,557,388 km (0.088 R)
• M64: 25,310,613 km (0.045 R)
• M65: 25,563,284 km (0.079 R)
• M66: 27,304,005 km (0.094 R)
• M67: 28,293,445 km (0.111 R)
• M68: 28,871,491 km (0.114 R)
• M69: 29,666,305 km (0.114 R)
• M70: 29,772,669 km (0.07 R)
• M71: 29,879,332 km (0.108 R)
• M72: 30,092,958 km (0.047 R)
• M73: 30,360,738 km (0.09 R)
• M74: 30,521,855 km (0.074 R)
• M75: 30,952,697 km (0.087 R)
• M76: 31,060,707 km (0.116 R)
• M77: 32,531,403 km (0.059 R)
• M78: 33,302,880 km (0.061 R)
• M79: 34,024,689 km (0.104 R)
• M80: 34,415,439 km (0.113 R)
• M81: 34,639,387 km (0.111 R)
• M82: 36,905,645 km (0.092 R)
• M83: 37,020,237 km (0.06 R)
• M84: 37,422,207 km (0.055 R)
• M85: 37,998,906 km (0.112 R)
• M86: 38,462,510 km (0.111 R)
• M87: 38,578,598 km (0.09 R)
• M88: 39,044,446 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.6

Radius: 8.4

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.16 AU - 9.4 AU

Year: 8007 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,076,185 km

• M1: 230,680 km (0.071 R)
• M2: 341,831 km (0.088 R)
• M3: 610,509 km (0.099 R)
• M4: 939,475 km (0.05 R)
• M5: 1,114,205 km (0.108 R)
• M6: 1,205,759 km (0.108 R)
• M7: 1,396,496 km (0.038 R)
• M8: 1,455,587 km (0.099 R)
• M9: 1,535,921 km (0.072 R)
• M10: 1,659,190 km (0.079 R)
• M11: 2,347,340 km (0.104 R)
• M12: 2,418,399 km (0.093 R)
• M13: 2,986,123 km (0.092 R)
• M14: 3,063,166 km (0.095 R)
• M15: 3,245,675 km (0.089 R)
• M16: 3,324,962 km (0.041 R)
• M17: 3,703,594 km (0.111 R)
• M18: 3,814,297 km (0.077 R)
• M19: 3,898,072 km (0.093 R)
• M20: 3,982,445 km (0.082 R)
• M21: 4,413,736 km (0.058 R)
• M22: 4,890,055 km (0.108 R)
• M23: 5,382,681 km (0.04 R)
• M24: 7,507,270 km (0.119 R)
• M25: 7,931,679 km (0.07 R)
• M26: 8,182,704 km (0.115 R)
• M27: 8,619,381 km (0.088 R)
• M28: 9,063,537 km (0.12 R)
• M29: 9,250,833 km (0.088 R)
• M30: 9,477,324 km (0.107 R)
• M31: 9,629,316 km (0.067 R)
• M32: 10,284,255 km (0.078 R)
• M33: 10,993,499 km (0.078 R)
• M34: 12,045,471 km (0.118 R)
• M35: 12,127,750 km (0.109 R)
• M36: 12,750,675 km (0.115 R)
• M37: 13,383,923 km (0.1 R)
• M38: 13,469,044 km (0.119 R)
• M39: 14,374,710 km (0.086 R)
• M40: 14,505,758 km (0.109 R)
• M41: 14,681,086 km (0.065 R)
• M42: 15,211,111 km (0.043 R)
• M43: 15,702,391 km (0.082 R)
• M44: 15,792,299 km (0.103 R)
• M45: 16,380,817 km (0.099 R)
• M46: 16,700,807 km (0.108 R)
• M47: 17,486,196 km (0.067 R)
• M48: 17,719,569 km (0.111 R)
• M49: 17,813,067 km (0.051 R)
• M50: 18,142,033 km (0.114 R)
• M51: 18,520,516 km (0.095 R)
• M52: 20,845,117 km (0.086 R)
• M53: 21,191,735 km (0.064 R)
• M54: 21,440,516 km (0.045 R)
• M55: 21,540,298 km (0.106 R)
• M56: 21,740,311 km (0.078 R)
• M57: 22,041,451 km (0.072 R)
• M58: 23,619,559 km (0.081 R)
• M59: 24,136,420 km (0.105 R)
• M60: 25,286,378 km (0.103 R)
• M61: 25,603,227 km (0.086 R)
• M62: 26,187,257 km (0.084 R)
• M63: 26,507,696 km (0.039 R)
• M64: 29,394,486 km (0.118 R)
• M65: 29,671,990 km (0.103 R)
• M66: 30,061,842 km (0.081 R)
• M67: 31,808,846 km (0.105 R)
• M68: 31,865,842 km (0.052 R)
• M69: 32,608,596 km (0.054 R)
• M70: 33,762,594 km (0.062 R)
• M71: 34,169,650 km (0.054 R)
• M72: 34,344,530 km (0.064 R)
• M73: 35,164,924 km (0.092 R)
• M74: 36,467,024 km (0.117 R)
• M75: 36,586,104 km (0.118 R)
• M76: 36,645,794 km (0.087 R)
• M77: 36,824,862 km (0.076 R)
• M78: 37,483,990 km (0.115 R)
• M79: 38,328,470 km (0.111 R)
• M80: 38,935,539 km (0.06 R)
• M81: 39,301,156 km (0.109 R)
• M82: 39,668,119 km (0.106 R)
• M83: 40,097,615 km (0.117 R)
• M84: 40,713,809 km (0.103 R)
• M85: 41,581,775 km (0.04 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 8.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.14 AU - 15.04 AU

Year: 15510 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,076,185 km

• M1: 114,742 km (0.104 R)
• M2: 261,647 km (0.074 R)
• M3: 657,333 km (0.096 R)
• M4: 946,655 km (0.038 R)
• M5: 1,205,609 km (0.094 R)
• M6: 1,361,041 km (0.084 R)
• M7: 1,432,400 km (0.09 R)
• M8: 2,941,393 km (0.1 R)
• M9: 3,839,429 km (0.056 R)
• M10: 3,941,455 km (0.115 R)
• M11: 4,200,110 km (0.051 R)
• M12: 4,954,083 km (0.091 R)
• M13: 6,341,155 km (0.109 R)
• M14: 6,492,248 km (0.066 R)
• M15: 7,360,215 km (0.047 R)
• M16: 8,695,675 km (0.082 R)
• M17: 8,796,355 km (0.091 R)
• M18: 8,931,142 km (0.049 R)
• M19: 9,066,678 km (0.119 R)
• M20: 9,650,110 km (0.047 R)
• M21: 9,754,230 km (0.036 R)
• M22: 11,435,411 km (0.073 R)
• M23: 11,953,319 km (0.094 R)
• M24: 12,102,767 km (0.091 R)
• M25: 13,474,879 km (0.109 R)
• M26: 13,747,446 km (0.077 R)
• M27: 14,976,093 km (0.109 R)
• M28: 16,405,052 km (0.117 R)
• M29: 16,529,518 km (0.064 R)
• M30: 16,863,121 km (0.076 R)
• M31: 18,736,984 km (0.082 R)
• M32: 19,919,256 km (0.106 R)
• M33: 20,586,462 km (0.045 R)
• M34: 21,260,999 km (0.11 R)
• M35: 21,578,296 km (0.08 R)
• M36: 21,760,357 km (0.116 R)
• M37: 25,746,542 km (0.062 R)
• M38: 26,472,989 km (0.036 R)
• M39: 27,698,644 km (0.116 R)
• M40: 28,194,112 km (0.084 R)
• M41: 29,546,477 km (0.1 R)
• M42: 31,588,338 km (0.088 R)
• M43: 33,149,542 km (0.085 R)
• M44: 34,735,578 km (0.064 R)
• M45: 34,788,985 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit