🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 16.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,140,526 km

• M1: 342,878 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 157 Days

Day: 31.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,140,526 km

• M1: 68,815 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 365 Days

Day: 24.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.94 AU - 1.24 AU

Year: 404 Days

Day: 17.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.1 AU - 3.58 AU

Year: 2165 Days

Day: 43.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.18 AU - 6.62 AU

Year: 4452 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,140,526 km

• M1: 150,944 km (0.109 R)
• M2: 238,010 km (0.092 R)
• M3: 330,163 km (0.111 R)
• M4: 515,365 km (0.118 R)
• M5: 677,978 km (0.089 R)
• M6: 757,414 km (0.074 R)
• M7: 927,058 km (0.12 R)
• M8: 1,037,312 km (0.103 R)
• M9: 1,120,638 km (0.104 R)
• M10: 1,228,049 km (0.107 R)
• M11: 1,430,754 km (0.104 R)
• M12: 1,856,659 km (0.051 R)
• M13: 2,198,490 km (0.073 R)
• M14: 2,294,083 km (0.1 R)
• M15: 2,574,879 km (0.069 R)
• M16: 2,748,711 km (0.107 R)
• M17: 2,851,934 km (0.095 R)
• M18: 2,986,721 km (0.118 R)
• M19: 3,077,827 km (0.077 R)
• M20: 3,169,829 km (0.093 R)
• M21: 3,388,093 km (0.035 R)
• M22: 3,499,094 km (0.113 R)
• M23: 3,757,599 km (0.072 R)
• M24: 4,106,312 km (0.077 R)
• M25: 4,293,309 km (0.108 R)
• M26: 4,570,215 km (0.09 R)
• M27: 4,693,334 km (0.097 R)
• M28: 4,799,698 km (0.091 R)
• M29: 4,906,810 km (0.095 R)
• M30: 5,585,536 km (0.08 R)
• M31: 6,254,537 km (0.103 R)
• M32: 6,908,729 km (0.084 R)
• M33: 7,152,125 km (0.109 R)
• M34: 7,233,805 km (0.053 R)
• M35: 7,522,379 km (0.085 R)
• M36: 7,668,088 km (0.085 R)
• M37: 7,856,880 km (0.086 R)
• M38: 8,260,495 km (0.073 R)
• M39: 8,518,851 km (0.106 R)
• M40: 8,627,309 km (0.112 R)
• M41: 9,043,640 km (0.064 R)
• M42: 9,332,364 km (0.062 R)
• M43: 9,489,143 km (0.119 R)
• M44: 9,737,176 km (0.06 R)
• M45: 10,610,528 km (0.044 R)
• M46: 11,246,469 km (0.046 R)
• M47: 11,894,527 km (0.093 R)
• M48: 11,991,616 km (0.084 R)
• M49: 12,137,773 km (0.09 R)
• M50: 12,259,994 km (0.071 R)
• M51: 12,629,052 km (0.064 R)
• M52: 12,927,051 km (0.066 R)
• M53: 13,479,217 km (0.106 R)
• M54: 13,555,063 km (0.114 R)
• M55: 14,477,184 km (0.107 R)
• M56: 14,606,736 km (0.11 R)
• M57: 14,710,856 km (0.069 R)
• M58: 14,814,976 km (0.111 R)
• M59: 14,998,084 km (0.099 R)
• M60: 15,103,102 km (0.083 R)
• M61: 15,392,873 km (0.084 R)
• M62: 15,472,309 km (0.077 R)
• M63: 15,578,225 km (0.085 R)
• M64: 15,764,474 km (0.077 R)
• M65: 16,004,878 km (0.104 R)
• M66: 16,381,266 km (0.115 R)
• M67: 16,869,703 km (0.111 R)
• M68: 17,033,513 km (0.083 R)
• M69: 17,170,395 km (0.07 R)
• M70: 17,666,461 km (0.116 R)
• M71: 18,503,611 km (0.099 R)
• M72: 18,729,055 km (0.09 R)
• M73: 18,842,151 km (0.059 R)
• M74: 18,983,671 km (0.09 R)
• M75: 19,068,941 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 8.7

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.68 AU - 9.14 AU

Year: 7156 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,140,526 km

• M1: 163,211 km (0.077 R)
• M2: 372,200 km (0.097 R)
• M3: 462,257 km (0.114 R)
• M4: 535,411 km (0.087 R)
• M5: 1,126,472 km (0.047 R)
• M6: 1,246,150 km (0.115 R)
• M7: 1,370,316 km (0.071 R)
• M8: 1,630,916 km (0.118 R)
• M9: 1,688,810 km (0.09 R)
• M10: 2,198,790 km (0.108 R)
• M11: 2,415,706 km (0.117 R)
• M12: 2,616,916 km (0.085 R)
• M13: 3,228,920 km (0.077 R)
• M14: 3,450,924 km (0.094 R)
• M15: 3,677,864 km (0.026 R)
• M16: 4,226,439 km (0.119 R)
• M17: 4,551,515 km (0.098 R)
• M18: 4,772,770 km (0.067 R)
• M19: 5,574,615 km (0.089 R)
• M20: 5,722,268 km (0.116 R)
• M21: 5,781,659 km (0.055 R)
• M22: 5,991,245 km (0.092 R)
• M23: 6,264,411 km (0.103 R)
• M24: 6,479,682 km (0.076 R)
• M25: 6,917,555 km (0.034 R)
• M26: 7,268,362 km (0.101 R)
• M27: 8,762,994 km (0.071 R)
• M28: 8,831,660 km (0.104 R)
• M29: 9,073,111 km (0.112 R)
• M30: 9,177,381 km (0.063 R)
• M31: 9,421,973 km (0.1 R)
• M32: 9,917,740 km (0.056 R)
• M33: 10,313,128 km (0.097 R)
• M34: 10,713,751 km (0.078 R)
• M35: 10,971,358 km (0.113 R)
• M36: 11,119,610 km (0.09 R)
• M37: 11,984,136 km (0.083 R)
• M38: 12,792,413 km (0.094 R)
• M39: 13,026,534 km (0.102 R)
• M40: 13,262,150 km (0.07 R)
• M41: 13,937,286 km (0.068 R)
• M42: 14,991,502 km (0.087 R)
• M43: 15,569,698 km (0.041 R)
• M44: 15,777,938 km (0.092 R)
• M45: 16,155,224 km (0.064 R)
• M46: 16,408,343 km (0.119 R)
• M47: 16,577,838 km (0.117 R)
• M48: 17,347,818 km (0.107 R)
• M49: 17,434,136 km (0.041 R)
• M50: 18,480,423 km (0.072 R)
• M51: 18,568,537 km (0.108 R)
• M52: 18,878,054 km (0.116 R)
• M53: 19,816,781 km (0.086 R)
• M54: 20,269,165 km (0.061 R)
• M55: 20,405,598 km (0.069 R)
• M56: 20,724,990 km (0.116 R)
• M57: 21,138,030 km (0.066 R)
• M58: 22,159,334 km (0.09 R)
• M59: 22,346,631 km (0.105 R)
• M60: 23,006,806 km (0.115 R)
• M61: 23,339,213 km (0.074 R)
• M62: 24,733,315 km (0.112 R)
• M63: 24,879,023 km (0.11 R)
• M64: 25,025,031 km (0.115 R)
• M65: 26,501,113 km (0.106 R)
• M66: 26,799,711 km (0.115 R)
• M67: 27,299,966 km (0.074 R)
• M68: 27,551,141 km (0.114 R)
• M69: 27,651,820 km (0.081 R)
• M70: 30,781,856 km (0.104 R)
• M71: 31,043,353 km (0.092 R)
• M72: 31,463,275 km (0.058 R)
• M73: 31,621,100 km (0.11 R)
• M74: 32,521,231 km (0.071 R)
• M75: 32,787,515 km (0.087 R)
• M76: 33,322,477 km (0.119 R)
• M77: 33,429,739 km (0.119 R)
• M78: 34,021,997 km (0.116 R)
• M79: 34,130,156 km (0.113 R)
• M80: 35,545,352 km (0.106 R)
• M81: 36,591,639 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 8.6

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.58 AU - 8.68 AU

Year: 7477 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,140,526 km

• M1: 108,159 km (0.053 R)
• M2: 237,561 km (0.115 R)
• M3: 554,559 km (0.105 R)
• M4: 666,159 km (0.095 R)
• M5: 1,047,035 km (0.12 R)
• M6: 1,152,053 km (0.112 R)
• M7: 1,279,211 km (0.054 R)
• M8: 1,354,010 km (0.089 R)
• M9: 1,411,157 km (0.116 R)
• M10: 1,469,051 km (0.091 R)
• M11: 1,567,486 km (0.112 R)
• M12: 1,709,156 km (0.113 R)
• M13: 1,812,827 km (0.08 R)
• M14: 2,070,734 km (0.091 R)
• M15: 2,741,531 km (0.074 R)
• M16: 3,448,680 km (0.084 R)
• M17: 3,987,082 km (0.065 R)
• M18: 4,494,070 km (0.054 R)
• M19: 4,551,665 km (0.077 R)
• M20: 4,667,603 km (0.065 R)
• M21: 4,755,268 km (0.05 R)
• M22: 4,961,713 km (0.037 R)
• M23: 5,568,182 km (0.085 R)
• M24: 5,943,374 km (0.11 R)
• M25: 7,904,003 km (0.095 R)
• M26: 7,973,716 km (0.088 R)
• M27: 8,254,661 km (0.106 R)
• M28: 8,467,539 km (0.043 R)
• M29: 8,646,308 km (0.105 R)
• M30: 8,754,168 km (0.101 R)
• M31: 9,782,354 km (0.106 R)
• M32: 9,857,303 km (0.097 R)
• M33: 9,970,100 km (0.058 R)
• M34: 11,238,091 km (0.098 R)
• M35: 11,474,007 km (0.12 R)
• M36: 11,871,040 km (0.1 R)
• M37: 12,883,069 km (0.069 R)
• M38: 14,559,164 km (0.081 R)
• M39: 15,510,008 km (0.049 R)
• M40: 15,948,928 km (0.103 R)
• M41: 16,258,446 km (0.049 R)
• M42: 16,391,738 km (0.119 R)
• M43: 16,838,736 km (0.12 R)
• M44: 17,244,446 km (0.065 R)
• M45: 17,425,758 km (0.087 R)
• M46: 17,516,714 km (0.073 R)
• M47: 17,973,586 km (0.102 R)
• M48: 18,157,442 km (0.119 R)
• M49: 20,700,306 km (0.091 R)
• M50: 21,231,827 km (0.093 R)
• M51: 21,377,536 km (0.097 R)
• M52: 21,474,924 km (0.088 R)
• M53: 21,816,755 km (0.111 R)
• M54: 22,160,531 km (0.063 R)
• M55: 23,202,331 km (0.104 R)
• M56: 23,452,757 km (0.084 R)
• M57: 23,553,138 km (0.12 R)
• M58: 25,025,031 km (0.095 R)
• M59: 26,946,017 km (0.118 R)
• M60: 27,738,288 km (0.109 R)
• M61: 27,950,717 km (0.06 R)
• M62: 28,591,594 km (0.077 R)
• M63: 29,021,688 km (0.119 R)
• M64: 29,075,543 km (0.115 R)
• M65: 29,453,726 km (0.076 R)
• M66: 30,817,760 km (0.118 R)
• M67: 30,927,714 km (0.077 R)
• M68: 31,148,072 km (0.098 R)
• M69: 31,313,826 km (0.085 R)
• M70: 31,812,436 km (0.063 R)
• M71: 32,090,688 km (0.053 R)
• M72: 32,257,938 km (0.086 R)
• M73: 33,267,874 km (0.098 R)
• M74: 33,324,272 km (0.091 R)
• M75: 34,231,284 km (0.112 R)
• M76: 35,088,929 km (0.1 R)
• M77: 35,203,820 km (0.066 R)
• M78: 35,491,496 km (0.104 R)
• M79: 35,953,604 km (0.06 R)
• M80: 36,941,997 km (0.106 R)
• M81: 37,527,523 km (0.106 R)
• M82: 38,234,373 km (0.081 R)
• M83: 38,293,465 km (0.088 R)
• M84: 39,243,112 km (0.101 R)
• M85: 39,720,927 km (0.059 R)
• M86: 39,900,594 km (0.107 R)
• M87: 40,020,422 km (0.053 R)
• M88: 40,080,561 km (0.094 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit