🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 201 Days

Day: 45.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.76 AU - 1.06 AU

Year: 319 Days

Day: 29 Hours

Environment

Temp: 80 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.85 AU - 1.15 AU

Year: 367 Days

Day: 22.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 507 Days

Day: 17 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.54 AU - 3.82 AU

Year: 2082 Days

Day: 38.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 12.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.81 AU - 10.19 AU

Year: 9097 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,515,101 km

• M1: 259,852 km (0.066 R)
• M2: 432,039 km (0.12 R)
• M3: 597,494 km (0.103 R)
• M4: 682,166 km (0.075 R)
• M5: 931,097 km (0.1 R)
• M6: 1,173,745 km (0.032 R)
• M7: 1,303,297 km (0.045 R)
• M8: 1,763,310 km (0.034 R)
• M9: 1,957,039 km (0.086 R)
• M10: 2,226,316 km (0.107 R)
• M11: 2,604,499 km (0.112 R)
• M12: 3,775,551 km (0.119 R)
• M13: 3,942,801 km (0.12 R)
• M14: 4,027,474 km (0.101 R)
• M15: 4,906,810 km (0.098 R)
• M16: 5,151,403 km (0.103 R)
• M17: 5,973,593 km (0.117 R)
• M18: 7,041,422 km (0.059 R)
• M19: 7,667,938 km (0.119 R)
• M20: 7,774,153 km (0.119 R)
• M21: 7,916,420 km (0.07 R)
• M22: 8,059,585 km (0.115 R)
• M23: 8,203,648 km (0.094 R)
• M24: 8,531,118 km (0.112 R)
• M25: 9,011,477 km (0.111 R)
• M26: 9,653,102 km (0.078 R)
• M27: 10,702,381 km (0.099 R)
• M28: 11,787,714 km (0.068 R)
• M29: 12,157,221 km (0.11 R)
• M30: 12,489,029 km (0.083 R)
• M31: 12,697,867 km (0.07 R)
• M32: 13,587,675 km (0.116 R)
• M33: 13,845,732 km (0.074 R)
• M34: 14,761,271 km (0.092 R)
• M35: 15,026,508 km (0.114 R)
• M36: 15,115,219 km (0.111 R)
• M37: 15,922,001 km (0.113 R)
• M38: 16,193,970 km (0.091 R)
• M39: 16,421,957 km (0.065 R)
• M40: 16,926,999 km (0.118 R)
• M41: 17,065,676 km (0.075 R)
• M42: 19,286,606 km (0.097 R)
• M43: 19,528,207 km (0.054 R)
• M44: 20,751,319 km (0.117 R)
• M45: 21,999,115 km (0.037 R)
• M46: 22,606,781 km (0.082 R)
• M47: 23,373,919 km (0.032 R)
• M48: 23,786,660 km (0.095 R)
• M49: 24,671,681 km (0.071 R)
• M50: 24,828,908 km (0.067 R)
• M51: 25,144,560 km (0.096 R)
• M52: 26,527,592 km (0.07 R)
• M53: 26,688,709 km (0.095 R)
• M54: 26,904,130 km (0.067 R)
• M55: 27,825,952 km (0.072 R)
• M56: 28,427,934 km (0.081 R)
• M57: 28,647,992 km (0.094 R)
• M58: 29,311,309 km (0.088 R)
• M59: 29,700,712 km (0.104 R)
• M60: 30,653,202 km (0.072 R)
• M61: 30,765,999 km (0.095 R)
• M62: 31,445,323 km (0.116 R)
• M63: 31,559,017 km (0.112 R)
• M64: 31,786,855 km (0.069 R)
• M65: 32,186,730 km (0.105 R)
• M66: 33,107,355 km (0.101 R)
• M67: 33,454,721 km (0.106 R)
• M68: 35,623,891 km (0.063 R)
• M69: 36,456,403 km (0.102 R)
• M70: 37,115,082 km (0.025 R)
• M71: 37,295,497 km (0.119 R)
• M72: 37,596,638 km (0.108 R)
• M73: 37,959,113 km (0.072 R)
• M74: 38,504,996 km (0.087 R)
• M75: 39,175,793 km (0.117 R)
• M76: 39,604,690 km (0.037 R)
• M77: 39,973,449 km (0.083 R)
• M78: 40,219,986 km (0.092 R)
• M79: 40,962,590 km (0.07 R)
• M80: 41,522,535 km (0.096 R)
• M81: 41,647,299 km (0.114 R)
• M82: 41,834,745 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 11.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.57 AU - 8.99 AU

Year: 9550 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,515,101 km

• M1: 148,102 km (0.064 R)
• M2: 490,083 km (0.095 R)
• M3: 601,084 km (0.094 R)
• M4: 868,565 km (0.08 R)
• M5: 954,883 km (0.107 R)
• M6: 1,271,133 km (0.078 R)
• M7: 1,556,715 km (0.115 R)
• M8: 2,093,622 km (0.051 R)
• M9: 2,532,542 km (0.118 R)
• M10: 3,162,200 km (0.079 R)
• M11: 3,637,023 km (0.104 R)
• M12: 3,723,192 km (0.096 R)
• M13: 4,134,586 km (0.072 R)
• M14: 4,406,704 km (0.101 R)
• M15: 4,905,165 km (0.117 R)
• M16: 5,290,828 km (0.112 R)
• M17: 5,820,554 km (0.082 R)
• M18: 6,091,775 km (0.106 R)
• M19: 7,290,503 km (0.116 R)
• M20: 7,436,211 km (0.092 R)
• M21: 9,497,670 km (0.045 R)
• M22: 10,590,781 km (0.104 R)
• M23: 10,922,290 km (0.096 R)
• M24: 11,595,630 km (0.114 R)
• M25: 11,766,022 km (0.092 R)
• M26: 12,850,158 km (0.085 R)
• M27: 13,248,387 km (0.069 R)
• M28: 13,337,398 km (0.116 R)
• M29: 14,147,620 km (0.076 R)
• M30: 14,329,830 km (0.084 R)
• M31: 14,512,789 km (0.119 R)
• M32: 15,439,398 km (0.105 R)
• M33: 15,580,169 km (0.06 R)
• M34: 15,910,033 km (0.113 R)
• M35: 16,146,996 km (0.097 R)
• M36: 16,242,140 km (0.098 R)
• M37: 16,720,704 km (0.065 R)
• M38: 17,301,143 km (0.054 R)
• M39: 17,691,743 km (0.065 R)
• M40: 17,838,948 km (0.113 R)
• M41: 18,581,252 km (0.102 R)
• M42: 18,880,897 km (0.114 R)
• M43: 19,031,392 km (0.084 R)
• M44: 19,283,166 km (0.104 R)
• M45: 19,738,841 km (0.103 R)
• M46: 20,661,261 km (0.096 R)
• M47: 22,867,381 km (0.113 R)
• M48: 23,188,717 km (0.064 R)
• M49: 24,161,402 km (0.105 R)
• M50: 25,534,561 km (0.076 R)
• M51: 25,645,563 km (0.12 R)
• M52: 25,867,865 km (0.119 R)
• M53: 25,979,316 km (0.07 R)
• M54: 26,707,558 km (0.077 R)
• M55: 26,989,401 km (0.116 R)
• M56: 27,328,838 km (0.115 R)
• M57: 27,499,230 km (0.116 R)
• M58: 28,126,644 km (0.111 R)
• M59: 28,528,464 km (0.068 R)
• M60: 28,989,973 km (0.105 R)
• M61: 29,105,612 km (0.082 R)
• M62: 29,745,143 km (0.104 R)
• M63: 30,271,728 km (0.104 R)
• M64: 31,274,781 km (0.093 R)
• M65: 31,452,952 km (0.12 R)
• M66: 32,649,286 km (0.113 R)
• M67: 34,043,539 km (0.062 R)
• M68: 34,901,632 km (0.09 R)
• M69: 35,148,169 km (0.06 R)
• M70: 35,891,072 km (0.095 R)
• M71: 36,576,679 km (0.108 R)
• M72: 37,581,528 km (0.073 R)
• M73: 38,024,039 km (0.098 R)
• M74: 38,468,344 km (0.078 R)
• M75: 39,426,070 km (0.113 R)
• M76: 40,068,892 km (0.092 R)
• M77: 41,625,907 km (0.114 R)
• M78: 41,756,506 km (0.063 R)
• M79: 41,887,404 km (0.093 R)
• M80: 42,609,064 km (0.049 R)
• M81: 42,938,478 km (0.073 R)
• M82: 43,136,546 km (0.1 R)
• M83: 43,931,808 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.1

Radius: 3.6

Gravity: 25.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.23 AU - 18.41 AU

Year: 20943 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,515,101 km

• M1: 54,902 km (0.106 R)
• M2: 245,341 km (0.101 R)
• M3: 287,826 km (0.055 R)
• M4: 1,110,764 km (0.086 R)
• M5: 1,332,618 km (0.118 R)
• M6: 1,760,169 km (0.104 R)
• M7: 2,106,488 km (0.066 R)
• M8: 2,136,258 km (0.077 R)
• M9: 2,379,803 km (0.083 R)
• M10: 2,600,011 km (0.082 R)
• M11: 2,728,815 km (0.098 R)
• M12: 2,859,713 km (0.111 R)
• M13: 2,925,985 km (0.071 R)
• M14: 3,060,024 km (0.11 R)
• M15: 3,264,824 km (0.08 R)
• M16: 3,795,896 km (0.091 R)
• M17: 4,429,593 km (0.082 R)
• M18: 4,506,337 km (0.085 R)
• M19: 4,778,306 km (0.098 R)
• M20: 5,584,189 km (0.091 R)
• M21: 5,708,655 km (0.095 R)
• M22: 5,918,092 km (0.082 R)
• M23: 7,453,564 km (0.113 R)
• M24: 8,573,155 km (0.109 R)
• M25: 8,668,748 km (0.114 R)
• M26: 8,861,131 km (0.041 R)
• M27: 8,909,451 km (0.118 R)
• M28: 9,348,221 km (0.082 R)
• M29: 9,944,070 km (0.06 R)
• M30: 9,994,185 km (0.063 R)
• M31: 10,603,347 km (0.118 R)
• M32: 11,433,915 km (0.066 R)
• M33: 11,539,232 km (0.08 R)
• M34: 12,124,010 km (0.066 R)
• M35: 12,555,450 km (0.08 R)
• M36: 13,377,790 km (0.113 R)
• M37: 13,655,742 km (0.085 R)
• M38: 13,991,739 km (0.069 R)
• M39: 14,330,578 km (0.119 R)
• M40: 14,614,964 km (0.074 R)
• M41: 14,843,699 km (0.109 R)
• M42: 15,305,059 km (0.062 R)
• M43: 15,888,191 km (0.118 R)
• M44: 16,064,567 km (0.071 R)
• M45: 16,359,874 km (0.108 R)
• M46: 16,419,264 km (0.104 R)
• M47: 16,657,125 km (0.096 R)
• M48: 16,836,193 km (0.038 R)
• M49: 17,196,425 km (0.075 R)
• M50: 17,317,150 km (0.1 R)
• M51: 17,438,025 km (0.102 R)
• M52: 17,741,559 km (0.055 R)
• M53: 19,160,196 km (0.085 R)
• M54: 19,347,941 km (0.11 R)
• M55: 20,295,644 km (0.085 R)
• M56: 21,064,577 km (0.113 R)
• M57: 22,895,505 km (0.042 R)
• M58: 22,961,927 km (0.085 R)
• M59: 23,762,874 km (0.077 R)
• M60: 25,391,995 km (0.031 R)
• M61: 25,666,955 km (0.032 R)
• M62: 27,337,664 km (0.08 R)
• M63: 28,328,451 km (0.106 R)
• M64: 29,043,230 km (0.097 R)
• M65: 29,908,803 km (0.075 R)
• M66: 30,417,585 km (0.11 R)
• M67: 32,035,337 km (0.093 R)
• M68: 33,454,871 km (0.029 R)
• M69: 34,971,045 km (0.1 R)
• M70: 35,047,340 km (0.112 R)
• M71: 35,430,161 km (0.112 R)
• M72: 37,365,060 km (0.116 R)
• M73: 37,834,498 km (0.104 R)
• M74: 41,094,086 km (0.047 R)
• M75: 43,782,210 km (0.066 R)
• M76: 43,946,918 km (0.107 R)
• M77: 44,194,353 km (0.095 R)
• M78: 44,856,622 km (0.081 R)
• M79: 45,688,985 km (0.04 R)
• M80: 45,772,610 km (0.105 R)
• M81: 46,190,886 km (0.109 R)
• M82: 47,115,849 km (0.117 R)
• M83: 47,200,223 km (0.082 R)
• M84: 48,557,075 km (0.107 R)
• M85: 49,154,868 km (0.063 R)
• M86: 49,326,008 km (0.041 R)
• M87: 49,754,905 km (0.102 R)
• M88: 50,184,999 km (0.09 R)
• M89: 52,354,168 km (0.093 R)
• M90: 53,582,217 km (0.114 R)
• M91: 54,642,417 km (0.059 R)
• M92: 54,908,552 km (0.11 R)
• M93: 55,709,349 km (0.117 R)
• M94: 56,156,049 km (0.075 R)
• M95: 59,133,346 km (0.093 R)
• M96: 59,589,021 km (0.117 R)
• M97: 60,687,069 km (0.059 R)
• M98: 61,238,636 km (0.098 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: 478 - 17,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit