🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.99 AU - 1.21 AU

Year: 404 Days

Day: 27.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.49 AU

Year: 624 Days

Day: 43.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.13 AU - 3.01 AU

Year: 1441 Days

Day: 21.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.37 AU - 3.87 AU

Year: 2410 Days

Day: 15.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,643,539 km

• M1: 273,764 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.6

Radius: 14

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.42 AU - 7.32 AU

Year: 6300 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,643,539 km

• M1: 187,147 km (0.086 R)
• M2: 515,664 km (0.065 R)
• M3: 612,902 km (0.064 R)
• M4: 773,271 km (0.077 R)
• M5: 964,757 km (0.085 R)
• M6: 1,469,350 km (0.075 R)
• M7: 1,674,150 km (0.116 R)
• M8: 1,948,811 km (0.107 R)
• M9: 2,050,688 km (0.088 R)
• M10: 2,281,068 km (0.039 R)
• M11: 2,388,779 km (0.101 R)
• M12: 2,906,537 km (0.079 R)
• M13: 3,684,596 km (0.086 R)
• M14: 3,837,634 km (0.08 R)
• M15: 4,256,059 km (0.03 R)
• M16: 5,423,820 km (0.108 R)
• M17: 5,598,401 km (0.081 R)
• M18: 5,863,937 km (0.086 R)
• M19: 6,163,881 km (0.112 R)
• M20: 6,315,873 km (0.04 R)
• M21: 6,468,911 km (0.104 R)
• M22: 6,779,028 km (0.074 R)
• M23: 6,967,371 km (0.08 R)
• M24: 7,062,366 km (0.105 R)
• M25: 7,478,398 km (0.067 R)
• M26: 7,771,161 km (0.093 R)
• M27: 9,152,547 km (0.084 R)
• M28: 9,291,374 km (0.06 R)
• M29: 9,465,955 km (0.06 R)
• M30: 9,571,272 km (0.071 R)
• M31: 9,960,525 km (0.09 R)
• M32: 10,210,952 km (0.109 R)
• M33: 10,318,962 km (0.066 R)
• M34: 10,536,178 km (0.081 R)
• M35: 10,864,695 km (0.063 R)
• M36: 10,974,949 km (0.063 R)
• M37: 11,159,552 km (0.095 R)
• M38: 12,022,134 km (0.069 R)
• M39: 12,136,277 km (0.063 R)
• M40: 12,250,719 km (0.067 R)
• M41: 12,596,290 km (0.087 R)
• M42: 12,906,257 km (0.08 R)
• M43: 13,297,156 km (0.095 R)
• M44: 13,692,095 km (0.07 R)
• M45: 14,130,865 km (0.076 R)
• M46: 14,331,925 km (0.081 R)
• M47: 14,493,341 km (0.083 R)
• M48: 15,268,707 km (0.053 R)
• M49: 15,599,318 km (0.065 R)
• M50: 15,890,435 km (0.12 R)
• M51: 16,267,422 km (0.085 R)
• M52: 16,520,542 km (0.073 R)
• M53: 17,201,511 km (0.092 R)
• M54: 17,330,315 km (0.038 R)
• M55: 17,891,756 km (0.085 R)
• M56: 18,109,271 km (0.041 R)
• M57: 18,459,330 km (0.051 R)
• M58: 18,591,126 km (0.114 R)
• M59: 18,944,177 km (0.088 R)
• M60: 19,388,632 km (0.114 R)
• M61: 19,701,740 km (0.098 R)
• M62: 20,242,537 km (0.072 R)
• M63: 20,742,493 km (0.046 R)
• M64: 21,338,640 km (0.062 R)
• M65: 22,454,042 km (0.107 R)
• M66: 23,160,742 km (0.055 R)
• M67: 24,210,620 km (0.027 R)
• M68: 24,354,982 km (0.105 R)
• M69: 26,803,002 km (0.036 R)
• M70: 27,151,864 km (0.106 R)
• M71: 27,402,141 km (0.092 R)
• M72: 27,955,204 km (0.082 R)
• M73: 28,157,311 km (0.082 R)
• M74: 29,687,997 km (0.058 R)
• M75: 29,842,531 km (0.107 R)
• M76: 31,770,848 km (0.108 R)
• M77: 32,087,397 km (0.104 R)
• M78: 32,670,380 km (0.11 R)
• M79: 33,256,803 km (0.09 R)
• M80: 33,417,322 km (0.08 R)
• M81: 33,685,551 km (0.039 R)
• M82: 36,792,848 km (0.039 R)
• M83: 37,180,756 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 14.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.1 AU - 12.42 AU

Year: 15018 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,643,539 km

• M1: 363,822 km (0.108 R)
• M2: 1,058,106 km (0.107 R)
• M3: 1,323,642 km (0.099 R)
• M4: 1,478,177 km (0.05 R)
• M5: 2,310,689 km (0.057 R)
• M6: 2,595,822 km (0.109 R)
• M7: 2,693,510 km (0.031 R)
• M8: 2,994,052 km (0.105 R)
• M9: 3,483,536 km (0.072 R)
• M10: 4,420,318 km (0.041 R)
• M11: 4,736,119 km (0.105 R)
• M12: 4,937,478 km (0.102 R)
• M13: 6,964,529 km (0.112 R)
• M14: 7,660,159 km (0.049 R)
• M15: 8,184,649 km (0.045 R)
• M16: 8,378,229 km (0.095 R)
• M17: 8,671,590 km (0.092 R)
• M18: 10,818,320 km (0.092 R)
• M19: 12,391,940 km (0.077 R)
• M20: 12,838,639 km (0.118 R)
• M21: 13,063,933 km (0.091 R)
• M22: 13,690,449 km (0.083 R)
• M23: 14,036,319 km (0.083 R)
• M24: 14,502,018 km (0.056 R)
• M25: 15,210,064 km (0.114 R)
• M26: 16,354,189 km (0.054 R)
• M27: 16,476,261 km (0.052 R)
• M28: 16,844,271 km (0.111 R)
• M29: 16,967,540 km (0.095 R)
• M30: 17,463,756 km (0.038 R)
• M31: 17,713,585 km (0.1 R)
• M32: 17,964,610 km (0.046 R)
• M33: 19,173,211 km (0.106 R)
• M34: 19,950,073 km (0.102 R)
• M35: 20,605,461 km (0.099 R)
• M36: 20,869,501 km (0.107 R)
• M37: 21,134,738 km (0.047 R)
• M38: 22,409,761 km (0.108 R)
• M39: 22,749,498 km (0.077 R)
• M40: 25,034,156 km (0.115 R)
• M41: 26,669,411 km (0.05 R)
• M42: 26,957,237 km (0.114 R)
• M43: 27,463,626 km (0.075 R)
• M44: 28,779,938 km (0.119 R)
• M45: 29,818,147 km (0.088 R)
• M46: 30,116,894 km (0.102 R)
• M47: 31,170,811 km (0.096 R)
• M48: 31,474,046 km (0.115 R)
• M49: 32,928,287 km (0.036 R)
• M50: 34,247,889 km (0.088 R)
• M51: 34,796,166 km (0.12 R)
• M52: 35,584,696 km (0.06 R)
• M53: 38,228,240 km (0.11 R)
• M54: 39,450,754 km (0.036 R)
• M55: 39,778,822 km (0.042 R)
• M56: 40,355,222 km (0.094 R)
• M57: 40,851,588 km (0.043 R)
• M58: 41,017,492 km (0.1 R)
• M59: 41,349,899 km (0.114 R)
• M60: 43,617,354 km (0.114 R)
• M61: 44,467,369 km (0.065 R)
• M62: 45,065,611 km (0.089 R)
• M63: 46,529,575 km (0.053 R)
• M64: 47,310,925 km (0.119 R)
• M65: 47,572,422 km (0.108 R)
• M66: 49,858,128 km (0.115 R)
• M67: 50,212,974 km (0.111 R)
• M68: 51,999,771 km (0.083 R)
• M69: 52,449,612 km (0.049 R)
• M70: 53,444,139 km (0.1 R)
• M71: 53,625,601 km (0.09 R)
• M72: 54,718,712 km (0.083 R)
• M73: 54,993,075 km (0.101 R)
• M74: 55,819,154 km (0.072 R)
• M75: 56,187,614 km (0.025 R)
• M76: 57,019,677 km (0.105 R)
• M77: 57,948,830 km (0.036 R)
• M78: 58,135,378 km (0.051 R)
• M79: 59,728,147 km (0.07 R)
• M80: 60,010,737 km (0.12 R)
• M81: 61,525,415 km (0.106 R)
• M82: 62,382,910 km (0.081 R)
• M83: 63,052,511 km (0.109 R)
• M84: 63,148,403 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 13.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.02 AU - 13.86 AU

Year: 15350 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,643,539 km

• M1: 182,210 km (0.077 R)
• M2: 411,394 km (0.058 R)
• M3: 687,402 km (0.05 R)
• M4: 828,473 km (0.093 R)
• M5: 1,119,142 km (0.12 R)
• M6: 1,417,141 km (0.109 R)
• M7: 1,630,467 km (0.051 R)
• M8: 1,941,481 km (0.054 R)
• M9: 2,179,940 km (0.048 R)
• M10: 2,302,760 km (0.03 R)
• M11: 2,818,274 km (0.105 R)
• M12: 3,020,830 km (0.095 R)
• M13: 4,030,017 km (0.056 R)
• M14: 4,182,308 km (0.096 R)
• M15: 4,532,067 km (0.11 R)
• M16: 5,260,160 km (0.106 R)
• M17: 6,376,011 km (0.056 R)
• M18: 6,643,791 km (0.056 R)
• M19: 7,006,715 km (0.082 R)
• M20: 7,563,220 km (0.07 R)
• M21: 8,424,754 km (0.099 R)
• M22: 8,916,931 km (0.109 R)
• M23: 9,066,379 km (0.105 R)
• M24: 9,723,862 km (0.101 R)
• M25: 10,240,124 km (0.119 R)
• M26: 11,245,721 km (0.116 R)
• M27: 11,407,436 km (0.115 R)
• M28: 11,733,111 km (0.117 R)
• M29: 12,116,829 km (0.1 R)
• M30: 12,504,886 km (0.045 R)
• M31: 13,635,996 km (0.066 R)
• M32: 13,750,887 km (0.108 R)
• M33: 16,911,890 km (0.097 R)
• M34: 17,971,641 km (0.087 R)
• M35: 18,287,442 km (0.116 R)
• M36: 19,698,599 km (0.103 R)
• M37: 20,548,913 km (0.108 R)
• M38: 20,813,103 km (0.113 R)
• M39: 22,761,017 km (0.103 R)
• M40: 22,897,600 km (0.079 R)
• M41: 23,308,695 km (0.104 R)
• M42: 23,653,069 km (0.097 R)
• M43: 24,068,652 km (0.113 R)
• M44: 24,277,490 km (0.071 R)
• M45: 26,182,769 km (0.088 R)
• M46: 27,189,563 km (0.096 R)
• M47: 27,552,188 km (0.097 R)
• M48: 27,843,455 km (0.114 R)
• M49: 28,282,375 km (0.109 R)
• M50: 29,092,896 km (0.097 R)
• M51: 29,538,249 km (0.081 R)
• M52: 29,687,099 km (0.099 R)
• M53: 30,360,439 km (0.106 R)
• M54: 31,417,946 km (0.113 R)
• M55: 32,410,678 km (0.117 R)
• M56: 33,802,088 km (0.038 R)
• M57: 34,426,808 km (0.107 R)
• M58: 35,925,779 km (0.095 R)
• M59: 36,643,250 km (0.047 R)
• M60: 36,803,320 km (0.095 R)
• M61: 38,498,114 km (0.097 R)
• M62: 39,068,830 km (0.106 R)
• M63: 39,971,055 km (0.104 R)
• M64: 40,631,679 km (0.119 R)
• M65: 41,212,568 km (0.059 R)
• M66: 42,382,872 km (0.059 R)
• M67: 43,225,407 km (0.053 R)
• M68: 43,394,453 km (0.079 R)
• M69: 45,613,737 km (0.052 R)
• M70: 49,187,630 km (0.06 R)
• M71: 50,339,534 km (0.081 R)
• M72: 51,500,264 km (0.115 R)
• M73: 51,769,390 km (0.111 R)
• M74: 52,399,197 km (0.082 R)
• M75: 52,850,684 km (0.112 R)
• M76: 54,303,877 km (0.084 R)
• M77: 54,395,132 km (0.076 R)
• M78: 57,993,859 km (0.117 R)
• M79: 60,057,711 km (0.11 R)
• M80: 61,098,613 km (0.069 R)
• M81: 64,064,091 km (0.076 R)
• M82: 64,353,563 km (0.043 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit