🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.43 AU - 0.61 AU

Year: 141 Days

Day: 15.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 168.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,703,125 km

• M1: 72,555 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 26.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 120.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.73 AU - 0.99 AU

Year: 299 Days

Day: 43.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.14 AU - 4.58 AU

Year: 3412 Days

Day: 28.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.2

Radius: 10.5

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.28 AU - 4.54 AU

Year: 3470 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,703,125 km

• M1: 139,575 km (0.037 R)
• M2: 250,427 km (0.086 R)
• M3: 469,438 km (0.116 R)
• M4: 666,459 km (0.11 R)
• M5: 855,849 km (0.061 R)
• M6: 1,000,810 km (0.053 R)
• M7: 1,076,357 km (0.098 R)
• M8: 1,315,564 km (0.074 R)
• M9: 1,455,886 km (0.071 R)
• M10: 1,571,974 km (0.088 R)
• M11: 1,646,175 km (0.067 R)
• M12: 1,813,575 km (0.084 R)
• M13: 1,891,665 km (0.095 R)
• M14: 2,116,361 km (0.112 R)
• M15: 2,248,606 km (0.097 R)
• M16: 2,805,708 km (0.108 R)
• M17: 3,232,062 km (0.049 R)
• M18: 3,678,911 km (0.101 R)
• M19: 3,818,785 km (0.12 R)
• M20: 3,960,454 km (0.092 R)
• M21: 4,480,905 km (0.086 R)
• M22: 4,803,588 km (0.106 R)
• M23: 4,890,953 km (0.06 R)
• M24: 5,677,838 km (0.029 R)
• M25: 5,863,189 km (0.086 R)
• M26: 6,074,272 km (0.065 R)
• M27: 6,359,555 km (0.082 R)
• M28: 6,552,088 km (0.12 R)
• M29: 7,241,584 km (0.105 R)
• M30: 7,671,379 km (0.093 R)
• M31: 7,928,238 km (0.081 R)
• M32: 8,083,671 km (0.03 R)
• M33: 8,266,330 km (0.064 R)
• M34: 9,091,511 km (0.097 R)
• M35: 9,500,213 km (0.104 R)
• M36: 9,610,167 km (0.103 R)
• M37: 9,720,570 km (0.118 R)
• M38: 9,942,723 km (0.076 R)
• M39: 10,138,547 km (0.116 R)
• M40: 10,505,510 km (0.114 R)
• M41: 10,848,239 km (0.09 R)
• M42: 11,252,602 km (0.09 R)
• M43: 11,632,581 km (0.064 R)
• M44: 12,225,437 km (0.053 R)
• M45: 13,317,202 km (0.114 R)
• M46: 13,440,321 km (0.078 R)
• M47: 13,719,022 km (0.099 R)
• M48: 13,812,371 km (0.107 R)
• M49: 14,156,447 km (0.051 R)
• M50: 14,439,934 km (0.115 R)
• M51: 14,725,367 km (0.099 R)
• M52: 15,463,334 km (0.104 R)
• M53: 15,592,885 km (0.11 R)
• M54: 15,983,784 km (0.092 R)
• M55: 16,147,594 km (0.049 R)
• M56: 16,344,914 km (0.111 R)
• M57: 16,609,253 km (0.085 R)
• M58: 16,675,675 km (0.051 R)
• M59: 16,941,809 km (0.07 R)
• M60: 17,041,890 km (0.059 R)
• M61: 17,986,302 km (0.095 R)
• M62: 19,121,001 km (0.086 R)
• M63: 20,137,369 km (0.034 R)
• M64: 20,208,129 km (0.108 R)
• M65: 20,314,344 km (0.066 R)
• M66: 20,385,253 km (0.117 R)
• M67: 20,598,580 km (0.12 R)
• M68: 21,748,838 km (0.116 R)
• M69: 22,112,660 km (0.078 R)
• M70: 22,222,165 km (0.036 R)
• M71: 22,295,169 km (0.104 R)
• M72: 22,661,983 km (0.083 R)
• M73: 22,956,840 km (0.114 R)
• M74: 23,030,742 km (0.046 R)
• M75: 24,337,030 km (0.101 R)
• M76: 25,170,440 km (0.11 R)
• M77: 25,246,585 km (0.041 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 9.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.67 AU - 7.19 AU

Year: 6110 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,703,125 km

• M1: 118,781 km (0.111 R)
• M2: 372,648 km (0.085 R)
• M3: 753,824 km (0.111 R)
• M4: 2,095,866 km (0.055 R)
• M5: 2,298,272 km (0.038 R)
• M6: 2,416,903 km (0.082 R)
• M7: 2,537,629 km (0.073 R)
• M8: 2,806,007 km (0.111 R)
• M9: 3,149,035 km (0.075 R)
• M10: 3,516,896 km (0.088 R)
• M11: 3,585,263 km (0.089 R)
• M12: 4,016,852 km (0.117 R)
• M13: 4,172,434 km (0.117 R)
• M14: 4,305,726 km (0.039 R)
• M15: 4,428,097 km (0.086 R)
• M16: 4,601,331 km (0.079 R)
• M17: 4,701,263 km (0.04 R)
• M18: 5,121,633 km (0.104 R)
• M19: 5,461,220 km (0.1 R)
• M20: 5,607,227 km (0.098 R)
• M21: 5,700,726 km (0.117 R)
• M22: 5,781,359 km (0.07 R)
• M23: 6,052,730 km (0.117 R)
• M24: 7,006,715 km (0.051 R)
• M25: 7,093,183 km (0.087 R)
• M26: 7,369,191 km (0.053 R)
• M27: 7,574,888 km (0.118 R)
• M28: 7,961,748 km (0.092 R)
• M29: 8,370,599 km (0.075 R)
• M30: 8,941,764 km (0.073 R)
• M31: 9,430,051 km (0.117 R)
• M32: 9,589,523 km (0.08 R)
• M33: 9,685,565 km (0.114 R)
• M34: 10,089,180 km (0.092 R)
• M35: 10,896,410 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 14.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.91 AU - 9.15 AU

Year: 10169 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,703,125 km

• M1: 185,950 km (0.037 R)
• M2: 362,176 km (0.118 R)
• M3: 527,332 km (0.12 R)
• M4: 629,957 km (0.12 R)
• M5: 931,696 km (0.089 R)
• M6: 1,081,443 km (0.118 R)
• M7: 1,537,417 km (0.09 R)
• M8: 1,954,197 km (0.102 R)
• M9: 2,126,085 km (0.085 R)
• M10: 2,406,731 km (0.05 R)
• M11: 2,591,634 km (0.074 R)
• M12: 2,976,100 km (0.1 R)
• M13: 3,291,303 km (0.097 R)
• M14: 3,677,864 km (0.051 R)
• M15: 4,957,973 km (0.069 R)
• M16: 5,059,250 km (0.086 R)
• M17: 5,161,276 km (0.048 R)
• M18: 6,146,079 km (0.097 R)
• M19: 6,960,490 km (0.064 R)
• M20: 7,419,157 km (0.092 R)
• M21: 8,125,558 km (0.084 R)
• M22: 9,308,877 km (0.116 R)
• M23: 11,473,558 km (0.106 R)
• M24: 12,015,551 km (0.103 R)
• M25: 12,106,656 km (0.082 R)
• M26: 12,289,615 km (0.119 R)
• M27: 12,519,696 km (0.107 R)
• M28: 12,844,174 km (0.11 R)
• M29: 13,030,872 km (0.094 R)
• M30: 13,406,961 km (0.12 R)
• M31: 13,643,775 km (0.108 R)
• M32: 15,044,908 km (0.086 R)
• M33: 15,143,344 km (0.073 R)
• M34: 16,037,789 km (0.099 R)
• M35: 16,694,674 km (0.084 R)
• M36: 16,898,426 km (0.095 R)
• M37: 18,823,302 km (0.106 R)
• M38: 20,271,259 km (0.117 R)
• M39: 20,871,446 km (0.046 R)
• M40: 21,036,153 km (0.064 R)
• M41: 21,146,257 km (0.084 R)
• M42: 21,256,511 km (0.031 R)
• M43: 21,588,319 km (0.089 R)
• M44: 22,876,506 km (0.085 R)
• M45: 23,387,383 km (0.075 R)
• M46: 24,247,122 km (0.072 R)
• M47: 26,947,812 km (0.106 R)
• M48: 28,212,214 km (0.082 R)
• M49: 29,372,944 km (0.115 R)
• M50: 31,174,401 km (0.099 R)
• M51: 31,362,745 km (0.086 R)
• M52: 31,488,557 km (0.102 R)
• M53: 32,437,605 km (0.11 R)
• M54: 32,883,706 km (0.079 R)
• M55: 33,139,519 km (0.096 R)
• M56: 33,653,088 km (0.109 R)
• M57: 34,363,678 km (0.09 R)
• M58: 35,013,830 km (0.102 R)
• M59: 35,144,429 km (0.108 R)
• M60: 36,856,128 km (0.115 R)
• M61: 37,722,300 km (0.119 R)
• M62: 38,057,100 km (0.047 R)
• M63: 38,662,373 km (0.101 R)
• M64: 39,542,308 km (0.094 R)
• M65: 39,950,710 km (0.097 R)
• M66: 40,155,360 km (0.059 R)
• M67: 40,497,340 km (0.086 R)
• M68: 41,874,838 km (0.064 R)
• M69: 42,917,984 km (0.104 R)
• M70: 46,098,584 km (0.104 R)
• M71: 46,456,572 km (0.103 R)
• M72: 46,671,843 km (0.102 R)
• M73: 46,887,563 km (0.106 R)
• M74: 48,406,131 km (0.103 R)
• M75: 48,624,394 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.7

Radius: 6.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.35 AU - 13.77 AU

Year: 16681 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,703,125 km

• M1: 89,460 km (0.093 R)
• M2: 133,591 km (0.064 R)
• M3: 280,047 km (0.05 R)
• M4: 508,034 km (0.071 R)
• M5: 580,889 km (0.086 R)
• M6: 626,516 km (0.095 R)
• M7: 998,566 km (0.107 R)
• M8: 1,493,136 km (0.078 R)
• M9: 2,054,128 km (0.076 R)
• M10: 2,125,487 km (0.088 R)
• M11: 2,520,425 km (0.106 R)
• M12: 2,622,600 km (0.085 R)
• M13: 2,831,439 km (0.027 R)
• M14: 3,045,513 km (0.095 R)
• M15: 3,954,021 km (0.063 R)
• M16: 4,376,187 km (0.076 R)
• M17: 4,908,007 km (0.078 R)
• M18: 4,971,885 km (0.117 R)
• M19: 5,526,445 km (0.07 R)
• M20: 5,827,884 km (0.106 R)
• M21: 5,895,652 km (0.107 R)
• M22: 5,963,570 km (0.116 R)
• M23: 6,031,786 km (0.108 R)
• M24: 6,552,088 km (0.079 R)
• M25: 6,978,591 km (0.101 R)
• M26: 7,524,324 km (0.114 R)
• M27: 7,858,376 km (0.107 R)
• M28: 8,387,653 km (0.061 R)
• M29: 8,540,842 km (0.08 R)
• M30: 8,889,255 km (0.109 R)
• M31: 9,124,124 km (0.07 R)
• M32: 9,440,523 km (0.101 R)
• M33: 9,520,109 km (0.118 R)
• M34: 9,720,271 km (0.096 R)
• M35: 10,206,165 km (0.112 R)
• M36: 10,658,549 km (0.051 R)
• M37: 10,907,929 km (0.053 R)
• M38: 11,075,329 km (0.085 R)
• M39: 11,540,129 km (0.084 R)
• M40: 12,011,363 km (0.117 R)
• M41: 12,184,148 km (0.066 R)
• M42: 13,957,930 km (0.083 R)
• M43: 14,782,065 km (0.093 R)
• M44: 14,921,041 km (0.068 R)
• M45: 14,967,417 km (0.076 R)
• M46: 15,387,039 km (0.111 R)
• M47: 15,905,395 km (0.111 R)
• M48: 16,525,179 km (0.115 R)
• M49: 16,813,903 km (0.096 R)
• M50: 17,347,668 km (0.105 R)
• M51: 17,641,179 km (0.071 R)
• M52: 17,985,554 km (0.103 R)
• M53: 18,981,875 km (0.108 R)
• M54: 19,132,969 km (0.12 R)
• M55: 20,664,702 km (0.076 R)
• M56: 20,768,224 km (0.086 R)
• M57: 21,550,172 km (0.047 R)
• M58: 22,076,756 km (0.094 R)
• M59: 22,501,016 km (0.103 R)
• M60: 24,772,510 km (0.08 R)
• M61: 24,992,718 km (0.082 R)
• M62: 25,434,929 km (0.06 R)
• M63: 25,545,781 km (0.118 R)
• M64: 25,935,484 km (0.103 R)
• M65: 26,214,932 km (0.092 R)
• M66: 26,439,180 km (0.112 R)
• M67: 27,399,748 km (0.113 R)
• M68: 28,486,576 km (0.109 R)
• M69: 28,717,256 km (0.082 R)
• M70: 29,296,499 km (0.1 R)
• M71: 29,762,646 km (0.095 R)
• M72: 32,010,354 km (0.091 R)
• M73: 32,130,032 km (0.106 R)
• M74: 32,250,010 km (0.098 R)
• M75: 32,370,137 km (0.079 R)
• M76: 33,944,954 km (0.113 R)
• M77: 34,067,175 km (0.087 R)
• M78: 34,557,407 km (0.045 R)
• M79: 35,111,518 km (0.104 R)
• M80: 35,606,687 km (0.111 R)
• M81: 35,668,770 km (0.09 R)
• M82: 35,792,936 km (0.114 R)
• M83: 36,791,801 km (0.048 R)
• M84: 37,357,730 km (0.074 R)
• M85: 38,816,907 km (0.112 R)
• M86: 40,553,589 km (0.108 R)
• M87: 40,618,365 km (0.1 R)
• M88: 41,072,993 km (0.084 R)
• M89: 41,725,389 km (0.105 R)
• M90: 42,512,723 km (0.039 R)
• M91: 42,578,546 km (0.114 R)
• M92: 42,644,369 km (0.066 R)
• M93: 43,040,355 km (0.057 R)
• M94: 43,902,338 km (0.116 R)
• M95: 44,102,051 km (0.05 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit