🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 175 Days

Day: 15.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,001,487 km

• M1: 390,301 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.94 AU - 1.04 AU

Year: 353 Days

Day: 18.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.97 AU - 1.51 AU

Year: 495 Days

Day: 17.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.17 AU - 1.93 AU

Year: 691 Days

Day: 44.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,001,487 km

• M1: 559,346 km (0.093 R)
• M2: 615,894 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.45 AU - 2.07 AU

Year: 836 Days

Day: 22.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.5 AU - 2.06 AU

Year: 851 Days

Day: 38 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,001,487 km

• M1: 165,306 km (0.104 R)
• M2: 1,140,085 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 13.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.69 AU - 5.89 AU

Year: 4358 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,001,487 km

• M1: 172,786 km (0.084 R)
• M2: 266,135 km (0.086 R)
• M3: 470,485 km (0.08 R)
• M4: 753,824 km (0.116 R)
• M5: 1,164,470 km (0.118 R)
• M6: 1,269,787 km (0.094 R)
• M7: 1,827,637 km (0.1 R)
• M8: 1,942,229 km (0.117 R)
• M9: 2,779,528 km (0.105 R)
• M10: 2,991,060 km (0.112 R)
• M11: 3,312,695 km (0.06 R)
• M12: 3,902,560 km (0.077 R)
• M13: 4,280,145 km (0.11 R)
• M14: 4,538,500 km (0.096 R)
• M15: 4,656,533 km (0.059 R)
• M16: 4,802,092 km (0.109 R)
• M17: 5,594,811 km (0.119 R)
• M18: 5,764,006 km (0.046 R)
• M19: 5,992,292 km (0.071 R)
• M20: 6,369,578 km (0.059 R)
• M21: 6,769,752 km (0.06 R)
• M22: 7,254,599 km (0.074 R)
• M23: 8,082,474 km (0.11 R)
• M24: 8,178,216 km (0.112 R)
• M25: 8,290,265 km (0.081 R)
• M26: 8,809,071 km (0.096 R)
• M27: 8,940,418 km (0.119 R)
• M28: 9,122,029 km (0.061 R)
• M29: 9,355,103 km (0.04 R)
• M30: 10,117,603 km (0.118 R)
• M31: 10,255,233 km (0.119 R)
• M32: 11,058,873 km (0.065 R)
• M33: 11,379,012 km (0.082 R)
• M34: 11,864,757 km (0.096 R)
• M35: 12,302,330 km (0.078 R)

Asteroid Belt

Center: 8.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 13.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.09 AU - 11.71 AU

Year: 12889 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,001,487 km

• M1: 175,030 km (0.104 R)
• M2: 331,210 km (0.11 R)
• M3: 531,521 km (0.12 R)
• M4: 658,231 km (0.067 R)
• M5: 797,207 km (0.102 R)
• M6: 1,792,182 km (0.083 R)
• M7: 2,072,678 km (0.113 R)
• M8: 2,205,073 km (0.116 R)
• M9: 2,506,662 km (0.108 R)
• M10: 2,880,357 km (0.03 R)
• M11: 3,029,058 km (0.1 R)
• M12: 3,365,055 km (0.065 R)
• M13: 3,908,394 km (0.112 R)
• M14: 4,106,910 km (0.047 R)
• M15: 4,342,677 km (0.101 R)
• M16: 4,687,500 km (0.109 R)
• M17: 4,969,791 km (0.065 R)
• M18: 5,112,956 km (0.084 R)
• M19: 5,403,625 km (0.101 R)
• M20: 6,039,565 km (0.102 R)
• M21: 6,385,884 km (0.072 R)
• M22: 6,620,304 km (0.03 R)
• M23: 7,341,067 km (0.098 R)
• M24: 7,710,873 km (0.069 R)
• M25: 8,640,474 km (0.07 R)
• M26: 8,856,792 km (0.102 R)
• M27: 9,162,570 km (0.076 R)
• M28: 9,516,220 km (0.105 R)
• M29: 11,399,059 km (0.096 R)
• M30: 12,651,342 km (0.117 R)
• M31: 14,150,163 km (0.107 R)
• M32: 14,456,689 km (0.087 R)
• M33: 14,713,848 km (0.104 R)
• M34: 16,128,296 km (0.115 R)
• M35: 19,028,849 km (0.116 R)
• M36: 19,254,293 km (0.093 R)
• M37: 19,594,030 km (0.087 R)
• M38: 20,337,083 km (0.113 R)
• M39: 20,740,997 km (0.085 R)
• M40: 21,909,506 km (0.107 R)
• M41: 22,027,538 km (0.078 R)
• M42: 22,264,352 km (0.101 R)
• M43: 23,039,568 km (0.069 R)
• M44: 23,400,249 km (0.111 R)
• M45: 23,823,611 km (0.06 R)
• M46: 24,005,671 km (0.112 R)
• M47: 24,188,330 km (0.032 R)
• M48: 24,432,623 km (0.094 R)
• M49: 25,666,207 km (0.113 R)
• M50: 27,618,011 km (0.073 R)
• M51: 27,809,347 km (0.108 R)
• M52: 28,902,458 km (0.082 R)
• M53: 29,226,637 km (0.101 R)
• M54: 30,865,481 km (0.112 R)
• M55: 31,396,255 km (0.039 R)
• M56: 31,863,150 km (0.106 R)
• M57: 32,736,352 km (0.102 R)
• M58: 33,074,294 km (0.038 R)
• M59: 33,549,267 km (0.113 R)
• M60: 34,643,576 km (0.086 R)
• M61: 35,126,178 km (0.102 R)
• M62: 35,264,407 km (0.097 R)
• M63: 37,078,131 km (0.027 R)
• M64: 37,925,454 km (0.045 R)
• M65: 38,565,284 km (0.077 R)
• M66: 38,707,851 km (0.051 R)
• M67: 40,578,123 km (0.082 R)
• M68: 40,941,197 km (0.106 R)
• M69: 41,232,464 km (0.093 R)
• M70: 41,963,549 km (0.052 R)
• M71: 42,698,823 km (0.06 R)
• M72: 43,068,180 km (0.025 R)
• M73: 43,661,186 km (0.099 R)
• M74: 44,480,982 km (0.118 R)
• M75: 44,630,730 km (0.03 R)
• M76: 45,230,767 km (0.109 R)
• M77: 46,818,898 km (0.106 R)
• M78: 46,971,039 km (0.089 R)
• M79: 47,428,659 km (0.106 R)
• M80: 48,733,152 km (0.088 R)
• M81: 49,273,799 km (0.052 R)
• M82: 49,505,975 km (0.116 R)
• M83: 49,738,749 km (0.047 R)
• M84: 50,205,045 km (0.116 R)
• M85: 50,907,407 km (0.118 R)
• M86: 51,063,887 km (0.094 R)
• M87: 52,558,818 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.5

Radius: 4.7

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.95 AU - 14.29 AU

Year: 17021 Days

Day: 23.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,001,487 km

• M1: 584,030 km (0.078 R)
• M2: 781,350 km (0.083 R)
• M3: 2,005,958 km (0.106 R)
• M4: 2,103,047 km (0.046 R)
• M5: 2,506,812 km (0.108 R)
• M6: 2,897,561 km (0.114 R)
• M7: 3,774,653 km (0.093 R)
• M8: 4,097,785 km (0.078 R)
• M9: 4,221,203 km (0.113 R)
• M10: 4,429,593 km (0.031 R)
• M11: 4,856,545 km (0.12 R)
• M12: 4,987,294 km (0.062 R)
• M13: 5,296,662 km (0.091 R)
• M14: 5,703,568 km (0.112 R)
• M15: 6,073,524 km (0.061 R)
• M16: 6,451,408 km (0.061 R)
• M17: 6,547,151 km (0.073 R)
• M18: 6,691,513 km (0.11 R)
• M19: 7,529,261 km (0.108 R)
• M20: 8,191,979 km (0.099 R)
• M21: 8,399,621 km (0.111 R)
• M22: 9,193,687 km (0.091 R)
• M23: 9,736,278 km (0.061 R)
• M24: 10,066,890 km (0.058 R)
• M25: 10,457,041 km (0.069 R)
• M26: 11,832,294 km (0.093 R)
• M27: 12,960,711 km (0.079 R)
• M28: 13,142,023 km (0.079 R)
• M29: 13,752,383 km (0.111 R)
• M30: 13,937,286 km (0.088 R)
• M31: 14,497,081 km (0.082 R)
• M32: 15,191,065 km (0.059 R)
• M33: 15,318,373 km (0.098 R)
• M34: 16,414,926 km (0.111 R)
• M35: 17,005,837 km (0.073 R)
• M36: 17,071,810 km (0.099 R)
• M37: 18,275,624 km (0.116 R)
• M38: 19,992,559 km (0.042 R)
• M39: 20,132,133 km (0.1 R)
• M40: 20,905,405 km (0.077 R)
• M41: 21,189,042 km (0.067 R)
• M42: 21,831,864 km (0.078 R)
• M43: 24,765,329 km (0.117 R)
• M44: 24,840,278 km (0.1 R)
• M45: 24,990,324 km (0.081 R)
• M46: 25,896,887 km (0.107 R)
• M47: 27,045,051 km (0.11 R)
• M48: 27,664,237 km (0.06 R)
• M49: 27,742,028 km (0.07 R)
• M50: 27,819,818 km (0.115 R)
• M51: 28,680,305 km (0.107 R)
• M52: 29,153,483 km (0.049 R)
• M53: 29,788,227 km (0.094 R)
• M54: 30,588,127 km (0.111 R)
• M55: 32,947,435 km (0.079 R)
• M56: 33,194,720 km (0.111 R)
• M57: 33,277,448 km (0.103 R)
• M58: 34,023,792 km (0.103 R)
• M59: 34,190,444 km (0.109 R)
• M60: 34,692,045 km (0.092 R)
• M61: 34,775,820 km (0.104 R)
• M62: 35,111,817 km (0.075 R)
• M63: 35,196,041 km (0.078 R)
• M64: 35,617,757 km (0.034 R)
• M65: 35,871,625 km (0.101 R)
• M66: 35,956,447 km (0.077 R)
• M67: 36,041,269 km (0.086 R)
• M68: 39,663,781 km (0.033 R)
• M69: 41,696,218 km (0.093 R)
• M70: 42,410,996 km (0.105 R)
• M71: 43,039,756 km (0.045 R)
• M72: 45,127,245 km (0.107 R)
• M73: 45,585,463 km (0.072 R)
• M74: 50,156,426 km (0.071 R)
• M75: 50,630,951 km (0.105 R)
• M76: 51,871,715 km (0.068 R)
• M77: 53,509,363 km (0.119 R)
• M78: 54,285,926 km (0.065 R)
• M79: 54,675,628 km (0.078 R)
• M80: 55,948,407 km (0.108 R)
• M81: 56,144,978 km (0.092 R)
• M82: 56,835,223 km (0.067 R)
• M83: 57,826,010 km (0.086 R)
• M84: 58,523,136 km (0.113 R)
• M85: 58,722,699 km (0.059 R)
• M86: 59,022,643 km (0.06 R)
• M87: 59,122,724 km (0.083 R)
• M88: 61,136,162 km (0.092 R)
• M89: 61,744,576 km (0.072 R)
• M90: 62,865,214 km (0.105 R)
• M91: 64,713,346 km (0.067 R)
• M92: 66,371,190 km (0.061 R)
• M93: 66,683,550 km (0.106 R)
• M94: 68,042,796 km (0.116 R)
• M95: 69,622,550 km (0.086 R)
• M96: 70,682,451 km (0.099 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit