🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.42 AU

Year: 553 Days

Day: 15.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.61 AU

Year: 657 Days

Day: 39.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,359,497 km

• M1: 294,109 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 9.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.69 AU - 4.93 AU

Year: 3963 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,359,497 km

• M1: 123,568 km (0.097 R)
• M2: 206,744 km (0.11 R)
• M3: 304,880 km (0.09 R)
• M4: 505,940 km (0.102 R)
• M5: 573,109 km (0.061 R)
• M6: 644,019 km (0.115 R)
• M7: 795,412 km (0.055 R)
• M8: 1,239,119 km (0.106 R)
• M9: 1,487,452 km (0.093 R)
• M10: 1,603,091 km (0.069 R)
• M11: 1,905,278 km (0.065 R)
• M12: 1,983,817 km (0.104 R)
• M13: 2,063,403 km (0.076 R)
• M14: 2,209,261 km (0.044 R)
• M15: 2,341,955 km (0.027 R)
• M16: 2,632,773 km (0.062 R)
• M17: 3,631,937 km (0.069 R)
• M18: 3,809,061 km (0.077 R)
• M19: 4,171,836 km (0.098 R)
• M20: 4,274,610 km (0.108 R)
• M21: 4,378,131 km (0.073 R)
• M22: 5,685,766 km (0.102 R)
• M23: 5,984,214 km (0.049 R)
• M24: 6,429,417 km (0.055 R)
• M25: 6,500,775 km (0.034 R)
• M26: 6,572,283 km (0.083 R)
• M27: 6,692,261 km (0.096 R)
• M28: 6,861,306 km (0.069 R)
• M29: 7,080,766 km (0.068 R)
• M30: 7,376,970 km (0.102 R)
• M31: 7,576,683 km (0.049 R)
• M32: 7,702,346 km (0.103 R)
• M33: 8,263,936 km (0.112 R)
• M34: 8,497,458 km (0.091 R)
• M35: 8,733,224 km (0.074 R)
• M36: 9,345,529 km (0.062 R)
• M37: 9,752,435 km (0.053 R)
• M38: 9,944,219 km (0.035 R)
• M39: 10,780,471 km (0.113 R)
• M40: 10,865,293 km (0.112 R)
• M41: 10,950,415 km (0.114 R)
• M42: 11,408,034 km (0.096 R)
• M43: 12,076,887 km (0.113 R)
• M44: 12,401,215 km (0.115 R)
• M45: 12,609,156 km (0.069 R)
• M46: 12,788,224 km (0.067 R)
• M47: 13,058,548 km (0.07 R)
• M48: 13,118,836 km (0.07 R)
• M49: 13,239,860 km (0.102 R)
• M50: 13,543,694 km (0.102 R)
• M51: 13,849,920 km (0.09 R)
• M52: 13,942,372 km (0.08 R)
• M53: 14,313,674 km (0.095 R)
• M54: 14,688,267 km (0.099 R)
• M55: 14,751,098 km (0.092 R)
• M56: 14,845,345 km (0.114 R)
• M57: 15,574,934 km (0.111 R)
• M58: 15,863,657 km (0.085 R)
• M59: 16,348,654 km (0.096 R)
• M60: 17,532,721 km (0.117 R)
• M61: 17,599,292 km (0.095 R)
• M62: 18,000,663 km (0.08 R)
• M63: 18,438,835 km (0.095 R)
• M64: 18,506,453 km (0.113 R)
• M65: 19,154,063 km (0.103 R)
• M66: 19,394,466 km (0.071 R)
• M67: 19,670,474 km (0.115 R)
• M68: 19,739,738 km (0.108 R)
• M69: 20,052,099 km (0.09 R)
• M70: 20,191,524 km (0.083 R)
• M71: 20,928,593 km (0.1 R)
• M72: 21,353,750 km (0.093 R)
• M73: 21,424,809 km (0.11 R)
• M74: 21,889,160 km (0.102 R)
• M75: 22,356,803 km (0.107 R)
• M76: 22,936,944 km (0.09 R)
• M77: 23,119,154 km (0.1 R)
• M78: 23,228,809 km (0.068 R)
• M79: 23,595,474 km (0.117 R)
• M80: 24,148,986 km (0.086 R)
• M81: 24,744,086 km (0.117 R)
• M82: 25,006,032 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 10.4

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.29 AU - 6.23 AU

Year: 5343 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,359,497 km

• M1: 135,087 km (0.092 R)
• M2: 368,011 km (0.085 R)
• M3: 543,639 km (0.076 R)
• M4: 708,346 km (0.099 R)
• M5: 905,067 km (0.095 R)
• M6: 1,369,269 km (0.088 R)
• M7: 1,581,549 km (0.1 R)
• M8: 1,785,750 km (0.057 R)
• M9: 2,058,317 km (0.12 R)
• M10: 2,492,151 km (0.076 R)
• M11: 2,599,712 km (0.106 R)
• M12: 2,999,886 km (0.112 R)
• M13: 3,091,590 km (0.075 R)
• M14: 3,419,658 km (0.041 R)
• M15: 3,563,720 km (0.047 R)
• M16: 3,636,575 km (0.078 R)
• M17: 3,709,878 km (0.08 R)
• M18: 4,185,748 km (0.097 R)
• M19: 4,288,373 km (0.061 R)
• M20: 4,575,152 km (0.111 R)
• M21: 4,787,730 km (0.116 R)
• M22: 5,305,488 km (0.116 R)
• M23: 5,528,988 km (0.075 R)
• M24: 6,013,984 km (0.117 R)
• M25: 6,247,057 km (0.09 R)
• M26: 6,423,882 km (0.053 R)
• M27: 7,116,670 km (0.115 R)
• M28: 8,120,023 km (0.085 R)
• M29: 8,410,243 km (0.032 R)
• M30: 8,835,400 km (0.12 R)
• M31: 9,100,487 km (0.096 R)
• M32: 9,638,740 km (0.087 R)
• M33: 9,740,766 km (0.114 R)
• M34: 10,083,644 km (0.078 R)
• M35: 10,851,830 km (0.047 R)
• M36: 11,242,878 km (0.099 R)
• M37: 11,494,352 km (0.091 R)
• M38: 11,638,714 km (0.109 R)
• M39: 11,929,533 km (0.077 R)
• M40: 12,039,188 km (0.029 R)
• M41: 12,149,142 km (0.039 R)
• M42: 12,518,200 km (0.1 R)
• M43: 12,778,800 km (0.08 R)
• M44: 13,078,743 km (0.073 R)
• M45: 13,191,839 km (0.069 R)
• M46: 13,495,074 km (0.107 R)
• M47: 14,691,558 km (0.113 R)
• M48: 15,601,113 km (0.071 R)
• M49: 16,691,981 km (0.094 R)
• M50: 17,391,500 km (0.056 R)
• M51: 17,807,532 km (0.106 R)
• M52: 19,117,710 km (0.105 R)
• M53: 19,417,804 km (0.12 R)
• M54: 19,762,776 km (0.1 R)
• M55: 20,283,975 km (0.064 R)
• M56: 20,590,202 km (0.113 R)
• M57: 20,853,794 km (0.087 R)
• M58: 20,941,907 km (0.086 R)
• M59: 21,030,169 km (0.091 R)
• M60: 21,696,030 km (0.067 R)
• M61: 22,549,336 km (0.109 R)
• M62: 23,048,394 km (0.083 R)
• M63: 23,322,158 km (0.026 R)
• M64: 24,381,461 km (0.088 R)
• M65: 25,221,453 km (0.098 R)
• M66: 25,976,025 km (0.045 R)
• M67: 26,833,968 km (0.106 R)
• M68: 26,929,861 km (0.106 R)
• M69: 28,138,013 km (0.052 R)
• M70: 28,969,628 km (0.109 R)
• M71: 29,068,063 km (0.097 R)
• M72: 30,907,967 km (0.085 R)
• M73: 31,159,441 km (0.082 R)
• M74: 31,361,249 km (0.071 R)
• M75: 31,462,227 km (0.099 R)
• M76: 31,715,197 km (0.057 R)
• M77: 32,223,381 km (0.082 R)
• M78: 32,376,270 km (0.034 R)
• M79: 32,478,446 km (0.111 R)
• M80: 33,041,831 km (0.11 R)
• M81: 33,556,897 km (0.058 R)
• M82: 33,815,402 km (0.117 R)
• M83: 34,282,446 km (0.116 R)
• M84: 34,542,896 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 14.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.67 AU - 7.73 AU

Year: 9464 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,359,497 km

• M1: 185,801 km (0.089 R)
• M2: 775,515 km (0.057 R)
• M3: 1,090,269 km (0.101 R)
• M4: 1,199,326 km (0.068 R)
• M5: 1,412,653 km (0.09 R)
• M6: 2,011,643 km (0.104 R)
• M7: 2,228,111 km (0.102 R)
• M8: 2,642,048 km (0.077 R)
• M9: 3,171,176 km (0.118 R)
• M10: 3,285,618 km (0.091 R)
• M11: 3,613,686 km (0.081 R)
• M12: 3,733,514 km (0.113 R)
• M13: 3,830,453 km (0.049 R)
• M14: 4,226,289 km (0.094 R)
• M15: 4,977,720 km (0.086 R)
• M16: 5,165,315 km (0.091 R)
• M17: 5,300,851 km (0.109 R)
• M18: 6,253,789 km (0.116 R)
• M19: 6,456,644 km (0.051 R)
• M20: 6,661,743 km (0.04 R)
• M21: 6,839,166 km (0.118 R)
• M22: 7,018,235 km (0.086 R)
• M23: 7,472,862 km (0.085 R)
• M24: 7,781,333 km (0.059 R)
• M25: 8,378,977 km (0.111 R)
• M26: 8,635,088 km (0.054 R)
• M27: 8,861,280 km (0.093 R)
• M28: 9,122,329 km (0.119 R)
• M29: 9,752,435 km (0.101 R)
• M30: 9,988,201 km (0.079 R)
• M31: 10,362,495 km (0.098 R)
• M32: 10,637,605 km (0.104 R)
• M33: 11,300,623 km (0.044 R)
• M34: 11,406,688 km (0.06 R)
• M35: 11,869,544 km (0.086 R)
• M36: 12,013,307 km (0.076 R)
• M37: 12,157,520 km (0.092 R)
• M38: 12,593,747 km (0.059 R)
• M39: 13,220,712 km (0.105 R)
• M40: 14,697,392 km (0.099 R)
• M41: 14,813,032 km (0.055 R)
• M42: 15,084,402 km (0.091 R)
• M43: 15,710,619 km (0.106 R)
• M44: 15,947,731 km (0.065 R)
• M45: 16,305,570 km (0.1 R)
• M46: 17,558,452 km (0.043 R)
• M47: 17,804,391 km (0.096 R)
• M48: 18,051,676 km (0.058 R)
• M49: 18,383,035 km (0.06 R)
• M50: 19,178,297 km (0.074 R)
• M51: 20,327,658 km (0.105 R)
• M52: 20,586,013 km (0.118 R)
• M53: 20,932,332 km (0.074 R)
• M54: 21,062,782 km (0.082 R)
• M55: 21,324,279 km (0.088 R)
• M56: 21,894,696 km (0.069 R)
• M57: 23,953,162 km (0.117 R)
• M58: 24,089,446 km (0.039 R)
• M59: 25,560,442 km (0.063 R)
• M60: 25,839,442 km (0.115 R)
• M61: 25,979,316 km (0.095 R)
• M62: 30,046,882 km (0.114 R)
• M63: 30,145,018 km (0.074 R)
• M64: 30,439,876 km (0.041 R)
• M65: 30,933,399 km (0.066 R)
• M66: 31,379,949 km (0.092 R)
• M67: 31,778,627 km (0.052 R)
• M68: 32,379,711 km (0.103 R)
• M69: 32,681,749 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit