🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.55 AU - 0.77 AU

Year: 192 Days

Day: 20.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.52 AU - 0.86 AU

Year: 205 Days

Day: 44.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,114,321 km

• M1: 78,240 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.38 AU

Year: 419 Days

Day: 47.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.29 AU - 1.55 AU

Year: 606 Days

Day: 39.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.05 AU - 5.03 AU

Year: 3465 Days

Day: 19.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,114,321 km

• M1: 2,510,252 km (0.087 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.7

Radius: 13.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.29 AU - 7.93 AU

Year: 7519 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,114,321 km

• M1: 169,494 km (0.08 R)
• M2: 462,108 km (0.047 R)
• M3: 698,173 km (0.067 R)
• M4: 943,215 km (0.111 R)
• M5: 1,025,942 km (0.089 R)
• M6: 1,163,871 km (0.095 R)
• M7: 1,289,982 km (0.07 R)
• M8: 1,440,179 km (0.061 R)
• M9: 1,738,028 km (0.089 R)
• M10: 1,926,521 km (0.037 R)
• M11: 2,166,327 km (0.077 R)
• M12: 2,301,264 km (0.076 R)
• M13: 2,416,006 km (0.05 R)
• M14: 2,509,355 km (0.107 R)
• M15: 3,044,017 km (0.116 R)
• M16: 3,587,357 km (0.102 R)
• M17: 3,856,932 km (0.109 R)
• M18: 3,939,211 km (0.105 R)
• M19: 4,245,588 km (0.114 R)
• M20: 5,211,541 km (0.094 R)
• M21: 5,455,834 km (0.068 R)
• M22: 5,860,796 km (0.066 R)
• M23: 6,051,084 km (0.104 R)
• M24: 6,405,332 km (0.097 R)
• M25: 6,667,128 km (0.03 R)
• M26: 7,303,368 km (0.1 R)
• M27: 7,577,132 km (0.102 R)
• M28: 7,994,061 km (0.094 R)
• M29: 8,134,833 km (0.106 R)
• M30: 8,741,901 km (0.117 R)
• M31: 9,326,679 km (0.114 R)
• M32: 9,512,031 km (0.048 R)
• M33: 9,736,129 km (0.033 R)
• M34: 9,886,474 km (0.101 R)
• M35: 9,999,870 km (0.119 R)
• M36: 10,151,562 km (0.111 R)
• M37: 10,688,618 km (0.083 R)
• M38: 10,843,751 km (0.112 R)
• M39: 11,353,282 km (0.116 R)
• M40: 11,870,591 km (0.067 R)
• M41: 12,681,561 km (0.104 R)
• M42: 13,052,414 km (0.107 R)
• M43: 13,468,595 km (0.097 R)
• M44: 13,678,481 km (0.115 R)
• M45: 13,973,937 km (0.104 R)
• M46: 14,743,469 km (0.107 R)
• M47: 15,089,937 km (0.106 R)
• M48: 15,307,752 km (0.086 R)
• M49: 16,145,350 km (0.085 R)
• M50: 16,727,136 km (0.12 R)
• M51: 17,133,893 km (0.093 R)
• M52: 18,699,883 km (0.12 R)
• M53: 18,934,004 km (0.113 R)
• M54: 19,027,952 km (0.088 R)
• M55: 20,455,564 km (0.057 R)
• M56: 20,648,396 km (0.084 R)
• M57: 21,230,930 km (0.079 R)
• M58: 21,475,223 km (0.058 R)
• M59: 22,213,788 km (0.089 R)
• M60: 23,060,961 km (0.114 R)
• M61: 24,172,772 km (0.05 R)
• M62: 24,684,097 km (0.111 R)
• M63: 25,095,641 km (0.076 R)
• M64: 28,361,213 km (0.085 R)
• M65: 28,468,774 km (0.051 R)
• M66: 30,538,161 km (0.096 R)
• M67: 31,535,231 km (0.073 R)
• M68: 32,994,259 km (0.066 R)
• M69: 33,675,079 km (0.119 R)
• M70: 34,303,241 km (0.075 R)
• M71: 35,397,399 km (0.089 R)
• M72: 35,745,214 km (0.102 R)
• M73: 35,861,452 km (0.109 R)
• M74: 36,561,420 km (0.072 R)
• M75: 37,089,351 km (0.107 R)
• M76: 37,619,825 km (0.097 R)
• M77: 38,034,211 km (0.094 R)
• M78: 38,509,484 km (0.117 R)
• M79: 39,887,131 km (0.072 R)
• M80: 40,068,144 km (0.082 R)
• M81: 40,188,870 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 10.9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.27 AU - 10.87 AU

Year: 10603 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,114,321 km

• M1: 258,356 km (0.115 R)
• M2: 328,816 km (0.092 R)
• M3: 629,508 km (0.065 R)
• M4: 755,020 km (0.108 R)
• M5: 1,075,010 km (0.035 R)
• M6: 1,460,374 km (0.083 R)
• M7: 1,993,691 km (0.051 R)
• M8: 2,184,428 km (0.087 R)
• M9: 2,732,405 km (0.07 R)
• M10: 3,258,092 km (0.034 R)
• M11: 3,451,223 km (0.101 R)
• M12: 3,748,175 km (0.113 R)
• M13: 4,979,964 km (0.114 R)
• M14: 5,543,648 km (0.078 R)
• M15: 5,852,717 km (0.105 R)
• M16: 6,447,219 km (0.053 R)
• M17: 6,690,466 km (0.08 R)
• M18: 7,269,858 km (0.119 R)
• M19: 7,565,613 km (0.08 R)
• M20: 7,650,884 km (0.114 R)
• M21: 8,520,796 km (0.075 R)
• M22: 9,012,673 km (0.1 R)
• M23: 9,103,180 km (0.118 R)
• M24: 9,605,978 km (0.064 R)
• M25: 9,837,556 km (0.108 R)
• M26: 10,070,929 km (0.081 R)
• M27: 11,168,079 km (0.1 R)
• M28: 11,903,951 km (0.094 R)
• M29: 12,453,574 km (0.11 R)
• M30: 12,909,399 km (0.108 R)
• M31: 13,011,574 km (0.115 R)
• M32: 13,837,653 km (0.073 R)
• M33: 13,994,432 km (0.109 R)
• M34: 14,099,300 km (0.096 R)
• M35: 15,486,222 km (0.086 R)
• M36: 16,031,057 km (0.085 R)
• M37: 16,140,862 km (0.075 R)
• M38: 16,471,623 km (0.076 R)
• M39: 17,533,768 km (0.051 R)
• M40: 17,987,648 km (0.051 R)
• M41: 18,158,788 km (0.114 R)
• M42: 18,849,033 km (0.116 R)
• M43: 19,081,059 km (0.078 R)
• M44: 21,512,922 km (0.087 R)
• M45: 21,634,096 km (0.1 R)
• M46: 22,549,785 km (0.107 R)
• M47: 23,415,657 km (0.109 R)
• M48: 24,481,841 km (0.049 R)
• M49: 24,861,969 km (0.117 R)
• M50: 25,563,883 km (0.104 R)
• M51: 26,013,873 km (0.106 R)
• M52: 26,142,976 km (0.108 R)
• M53: 26,856,707 km (0.092 R)
• M54: 27,379,701 km (0.093 R)
• M55: 28,236,897 km (0.09 R)
• M56: 28,702,147 km (0.111 R)
• M57: 29,236,959 km (0.074 R)
• M58: 32,305,959 km (0.111 R)
• M59: 32,444,637 km (0.09 R)
• M60: 34,905,073 km (0.108 R)
• M61: 36,409,878 km (0.105 R)
• M62: 36,481,984 km (0.1 R)
• M63: 36,698,901 km (0.088 R)
• M64: 38,743,455 km (0.09 R)
• M65: 40,525,166 km (0.069 R)
• M66: 40,674,763 km (0.114 R)
• M67: 41,125,053 km (0.116 R)
• M68: 41,350,647 km (0.093 R)
• M69: 41,426,044 km (0.092 R)
• M70: 41,803,330 km (0.103 R)
• M71: 43,247,548 km (0.073 R)
• M72: 43,400,437 km (0.091 R)
• M73: 44,476,345 km (0.113 R)
• M74: 44,553,387 km (0.116 R)
• M75: 44,862,606 km (0.12 R)
• M76: 46,340,932 km (0.112 R)
• M77: 46,654,190 km (0.107 R)
• M78: 48,468,962 km (0.085 R)
• M79: 48,946,329 km (0.114 R)
• M80: 49,265,272 km (0.069 R)
• M81: 50,387,256 km (0.081 R)
• M82: 51,355,752 km (0.098 R)
• M83: 52,411,764 km (0.11 R)
• M84: 53,968,180 km (0.118 R)
• M85: 54,462,750 km (0.062 R)
• M86: 55,207,598 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 10.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.11 AU - 13.99 AU

Year: 15924 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,114,321 km

• M1: 194,328 km (0.117 R)
• M2: 385,813 km (0.111 R)
• M3: 477,666 km (0.091 R)
• M4: 561,142 km (0.109 R)
• M5: 825,182 km (0.116 R)
• M6: 907,909 km (0.087 R)
• M7: 1,293,124 km (0.06 R)
• M8: 1,647,073 km (0.045 R)
• M9: 1,862,942 km (0.088 R)
• M10: 2,002,667 km (0.047 R)
• M11: 2,088,237 km (0.033 R)
• M12: 2,503,969 km (0.072 R)
• M13: 2,848,942 km (0.103 R)
• M14: 3,480,394 km (0.085 R)
• M15: 3,723,940 km (0.117 R)
• M16: 4,009,073 km (0.085 R)
• M17: 4,450,237 km (0.056 R)
• M18: 4,906,960 km (0.065 R)
• M19: 5,023,646 km (0.105 R)
• M20: 5,865,284 km (0.064 R)
• M21: 5,947,712 km (0.11 R)
• M22: 6,197,391 km (0.111 R)
• M23: 6,707,221 km (0.085 R)
• M24: 7,363,506 km (0.078 R)
• M25: 8,131,991 km (0.119 R)
• M26: 8,549,219 km (0.064 R)
• M27: 9,308,279 km (0.117 R)
• M28: 9,744,656 km (0.118 R)
• M29: 10,039,364 km (0.106 R)
• M30: 10,637,605 km (0.101 R)
• M31: 11,196,054 km (0.074 R)
• M32: 11,712,167 km (0.087 R)
• M33: 11,920,706 km (0.093 R)
• M34: 12,553,954 km (0.081 R)
• M35: 12,767,430 km (0.066 R)
• M36: 12,928,398 km (0.089 R)
• M37: 13,036,108 km (0.12 R)
• M38: 13,415,189 km (0.086 R)
• M39: 13,578,849 km (0.086 R)
• M40: 15,308,201 km (0.108 R)
• M41: 16,577,090 km (0.105 R)
• M42: 17,342,732 km (0.113 R)
• M43: 17,521,052 km (0.077 R)
• M44: 17,699,971 km (0.054 R)
• M45: 19,770,107 km (0.107 R)
• M46: 19,894,123 km (0.117 R)
• M47: 20,896,728 km (0.055 R)
• M48: 21,149,848 km (0.11 R)
• M49: 21,787,284 km (0.077 R)
• M50: 21,979,817 km (0.081 R)
• M51: 22,885,482 km (0.102 R)
• M52: 23,408,476 km (0.117 R)
• M53: 24,067,754 km (0.077 R)
• M54: 26,286,590 km (0.101 R)
• M55: 26,971,748 km (0.03 R)
• M56: 27,454,800 km (0.103 R)
• M57: 28,991,768 km (0.048 R)
• M58: 29,415,878 km (0.094 R)
• M59: 30,127,066 km (0.108 R)
• M60: 30,198,574 km (0.103 R)
• M61: 31,060,258 km (0.09 R)
• M62: 31,421,686 km (0.115 R)
• M63: 31,566,647 km (0.102 R)
• M64: 33,397,425 km (0.11 R)
• M65: 33,990,431 km (0.111 R)
• M66: 35,866,239 km (0.066 R)
• M67: 38,936,735 km (0.046 R)
• M68: 39,170,407 km (0.105 R)
• M69: 42,570,617 km (0.065 R)
• M70: 43,052,472 km (0.113 R)
• M71: 44,184,030 km (0.05 R)
• M72: 45,653,231 km (0.09 R)
• M73: 45,735,211 km (0.11 R)
• M74: 46,724,202 km (0.098 R)
• M75: 46,972,535 km (0.119 R)
• M76: 50,155,828 km (0.091 R)
• M77: 50,325,322 km (0.115 R)
• M78: 50,494,966 km (0.106 R)
• M79: 50,919,974 km (0.108 R)
• M80: 51,431,449 km (0.107 R)
• M81: 52,373,766 km (0.105 R)
• M82: 52,545,654 km (0.117 R)
• M83: 52,804,009 km (0.078 R)
• M84: 52,890,178 km (0.067 R)
• M85: 53,581,320 km (0.068 R)
• M86: 57,169,873 km (0.072 R)
• M87: 57,346,997 km (0.077 R)
• M88: 57,967,978 km (0.058 R)
• M89: 58,324,021 km (0.101 R)
• M90: 59,037,902 km (0.065 R)
• M91: 59,934,442 km (0.078 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit