🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.65 AU - 0.73 AU

Year: 206 Days

Day: 17.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,812,275 km

• M1: 23,038 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.14 AU - 1.7 AU

Year: 609 Days

Day: 20 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,812,275 km

• M1: 520,152 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.36 AU - 1.94 AU

Year: 763 Days

Day: 28.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 10.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.24 AU - 6.74 AU

Year: 4629 Days

Day: 10.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,812,275 km

• M1: 210,634 km (0.113 R)
• M2: 481,556 km (0.032 R)
• M3: 557,102 km (0.038 R)
• M4: 668,702 km (0.12 R)
• M5: 744,100 km (0.114 R)
• M6: 1,038,658 km (0.113 R)
• M7: 1,127,818 km (0.105 R)
• M8: 1,411,157 km (0.029 R)
• M9: 1,687,165 km (0.097 R)
• M10: 1,808,638 km (0.105 R)
• M11: 2,012,391 km (0.102 R)
• M12: 2,141,643 km (0.037 R)
• M13: 2,240,378 km (0.075 R)
• M14: 2,563,210 km (0.116 R)
• M15: 2,686,030 km (0.116 R)
• M16: 2,792,843 km (0.11 R)
• M17: 3,367,298 km (0.099 R)
• M18: 4,244,540 km (0.108 R)
• M19: 4,601,631 km (0.069 R)
• M20: 5,480,368 km (0.12 R)
• M21: 5,639,391 km (0.087 R)
• M22: 5,753,983 km (0.045 R)
• M23: 5,846,135 km (0.089 R)
• M24: 5,985,411 km (0.102 R)
• M25: 6,125,883 km (0.063 R)
• M26: 6,481,627 km (0.098 R)
• M27: 6,577,669 km (0.088 R)
• M28: 6,941,940 km (0.09 R)
• M29: 7,138,960 km (0.113 R)
• M30: 7,488,271 km (0.104 R)
• M31: 7,589,100 km (0.098 R)
• M32: 7,843,117 km (0.081 R)
• M33: 7,996,904 km (0.101 R)
• M34: 8,099,977 km (0.112 R)
• M35: 8,359,679 km (0.098 R)
• M36: 9,074,457 km (0.071 R)
• M37: 9,344,182 km (0.112 R)
• M38: 9,452,790 km (0.07 R)
• M39: 9,671,353 km (0.03 R)
• M40: 9,919,236 km (0.119 R)
• M41: 10,113,414 km (0.098 R)
• M42: 10,365,038 km (0.05 R)
• M43: 10,449,411 km (0.113 R)
• M44: 10,590,482 km (0.12 R)
• M45: 10,902,992 km (0.109 R)
• M46: 11,046,157 km (0.089 R)
• M47: 11,770,959 km (0.08 R)
• M48: 12,242,940 km (0.117 R)
• M49: 12,630,997 km (0.057 R)
• M50: 12,721,205 km (0.09 R)
• M51: 14,129,818 km (0.097 R)
• M52: 14,348,530 km (0.117 R)
• M53: 14,852,525 km (0.071 R)
• M54: 15,074,977 km (0.118 R)
• M55: 16,072,945 km (0.075 R)
• M56: 16,268,619 km (0.112 R)
• M57: 16,893,340 km (0.116 R)
• M58: 17,358,739 km (0.06 R)
• M59: 17,929,604 km (0.084 R)
• M60: 19,089,586 km (0.105 R)
• M61: 19,227,665 km (0.074 R)
• M62: 19,331,336 km (0.078 R)
• M63: 20,697,314 km (0.12 R)
• M64: 21,123,818 km (0.113 R)
• M65: 21,230,930 km (0.087 R)
• M66: 21,374,095 km (0.088 R)
• M67: 21,769,183 km (0.091 R)
• M68: 22,932,306 km (0.094 R)
• M69: 23,262,918 km (0.089 R)
• M70: 23,447,372 km (0.083 R)
• M71: 23,595,324 km (0.103 R)
• M72: 23,743,576 km (0.057 R)
• M73: 24,940,359 km (0.096 R)
• M74: 25,204,848 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 10.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.96 AU - 6.22 AU

Year: 5409 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,812,275 km

• M1: 156,330 km (0.059 R)
• M2: 301,739 km (0.105 R)
• M3: 467,194 km (0.061 R)
• M4: 574,157 km (0.067 R)
• M5: 962,812 km (0.096 R)
• M6: 2,228,559 km (0.096 R)
• M7: 2,342,403 km (0.071 R)
• M8: 2,595,972 km (0.076 R)
• M9: 2,879,011 km (0.072 R)
• M10: 2,961,739 km (0.049 R)
• M11: 3,519,140 km (0.097 R)
• M12: 3,764,930 km (0.108 R)
• M13: 3,993,216 km (0.114 R)
• M14: 4,155,679 km (0.092 R)
• M15: 4,296,900 km (0.116 R)
• M16: 4,487,487 km (0.093 R)
• M17: 4,951,540 km (0.028 R)
• M18: 5,076,155 km (0.093 R)
• M19: 5,176,685 km (0.093 R)
• M20: 5,328,676 km (0.115 R)
• M21: 5,430,852 km (0.093 R)
• M22: 5,637,147 km (0.12 R)
• M23: 5,715,237 km (0.114 R)
• M24: 5,819,956 km (0.06 R)
• M25: 6,652,468 km (0.12 R)
• M26: 6,929,074 km (0.081 R)
• M27: 7,209,421 km (0.112 R)
• M28: 7,781,333 km (0.063 R)
• M29: 7,868,399 km (0.108 R)
• M30: 7,955,764 km (0.071 R)
• M31: 8,131,542 km (0.058 R)
• M32: 8,338,286 km (0.065 R)
• M33: 8,427,446 km (0.07 R)
• M34: 10,627,732 km (0.061 R)
• M35: 10,918,700 km (0.029 R)
• M36: 11,114,224 km (0.067 R)
• M37: 11,310,796 km (0.079 R)
• M38: 11,608,047 km (0.03 R)
• M39: 11,840,821 km (0.078 R)
• M40: 12,108,900 km (0.109 R)
• M41: 12,176,369 km (0.082 R)
• M42: 12,311,306 km (0.056 R)
• M43: 12,753,667 km (0.107 R)
• M44: 12,856,591 km (0.114 R)
• M45: 13,166,707 km (0.068 R)
• M46: 13,340,091 km (0.114 R)
• M47: 13,549,079 km (0.114 R)
• M48: 14,539,118 km (0.119 R)
• M49: 14,610,775 km (0.107 R)
• M50: 14,790,293 km (0.113 R)
• M51: 15,042,814 km (0.098 R)
• M52: 17,341,684 km (0.069 R)
• M53: 17,531,823 km (0.11 R)
• M54: 18,067,832 km (0.114 R)
• M55: 19,431,567 km (0.076 R)
• M56: 20,265,575 km (0.11 R)
• M57: 20,546,220 km (0.108 R)
• M58: 21,070,860 km (0.072 R)
• M59: 21,273,715 km (0.117 R)
• M60: 21,518,158 km (0.058 R)
• M61: 21,845,478 km (0.115 R)
• M62: 22,380,739 km (0.049 R)
• M63: 22,670,959 km (0.118 R)
• M64: 23,296,727 km (0.089 R)
• M65: 24,437,411 km (0.106 R)
• M66: 24,607,952 km (0.105 R)
• M67: 24,736,158 km (0.096 R)
• M68: 24,864,512 km (0.116 R)
• M69: 25,036,101 km (0.043 R)
• M70: 25,207,989 km (0.079 R)
• M71: 25,294,158 km (0.118 R)
• M72: 25,553,111 km (0.118 R)
• M73: 26,291,527 km (0.066 R)
• M74: 26,729,100 km (0.07 R)
• M75: 27,478,735 km (0.112 R)
• M76: 27,833,731 km (0.088 R)
• M77: 27,922,742 km (0.081 R)
• M78: 28,056,482 km (0.105 R)
• M79: 28,773,206 km (0.093 R)
• M80: 29,088,708 km (0.068 R)
• M81: 29,996,318 km (0.093 R)
• M82: 30,270,381 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 9.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.31 AU - 9.77 AU

Year: 10605 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,812,275 km

• M1: 174,282 km (0.112 R)
• M2: 274,662 km (0.104 R)
• M3: 415,732 km (0.074 R)
• M4: 650,302 km (0.057 R)
• M5: 761,902 km (0.111 R)
• M6: 880,383 km (0.117 R)
• M7: 1,070,074 km (0.051 R)
• M8: 1,602,044 km (0.069 R)
• M9: 1,957,039 km (0.064 R)
• M10: 2,808,401 km (0.079 R)
• M11: 3,358,921 km (0.083 R)
• M12: 3,583,318 km (0.091 R)
• M13: 3,812,801 km (0.052 R)
• M14: 4,073,550 km (0.073 R)
• M15: 4,179,465 km (0.084 R)
• M16: 4,421,066 km (0.11 R)
• M17: 4,778,306 km (0.114 R)
• M18: 4,890,055 km (0.091 R)
• M19: 5,520,610 km (0.102 R)
• M20: 5,965,215 km (0.077 R)
• M21: 6,025,353 km (0.112 R)
• M22: 6,146,378 km (0.089 R)
• M23: 6,298,669 km (0.097 R)
• M24: 6,452,306 km (0.119 R)
• M25: 6,607,140 km (0.113 R)
• M26: 6,952,112 km (0.116 R)
• M27: 7,399,709 km (0.078 R)
• M28: 7,529,261 km (0.098 R)
• M29: 7,594,486 km (0.109 R)
• M30: 7,659,710 km (0.114 R)
• M31: 8,121,968 km (0.07 R)
• M32: 8,593,201 km (0.105 R)
• M33: 8,729,634 km (0.047 R)
• M34: 8,866,666 km (0.102 R)
• M35: 8,969,888 km (0.074 R)
• M36: 9,212,386 km (0.043 R)
• M37: 9,527,290 km (0.061 R)
• M38: 9,952,746 km (0.069 R)
• M39: 10,167,718 km (0.105 R)
• M40: 10,311,931 km (0.096 R)
• M41: 10,675,603 km (0.113 R)
• M42: 10,859,010 km (0.055 R)
• M43: 11,490,164 km (0.092 R)
• M44: 11,640,510 km (0.119 R)
• M45: 12,057,140 km (0.116 R)
• M46: 12,133,434 km (0.114 R)
• M47: 12,324,770 km (0.105 R)
• M48: 13,100,435 km (0.111 R)
• M49: 13,257,513 km (0.076 R)
• M50: 13,454,683 km (0.105 R)
• M51: 14,092,119 km (0.099 R)
• M52: 14,414,503 km (0.104 R)
• M53: 14,617,358 km (0.118 R)
• M54: 16,315,443 km (0.093 R)
• M55: 17,900,732 km (0.027 R)
• M56: 18,337,707 km (0.045 R)
• M57: 18,733,842 km (0.094 R)
• M58: 18,866,535 km (0.074 R)
• M59: 19,849,244 km (0.07 R)
• M60: 19,984,480 km (0.106 R)
• M61: 20,392,135 km (0.077 R)
• M62: 20,802,631 km (0.113 R)
• M63: 21,261,897 km (0.109 R)
• M64: 21,678,227 km (0.088 R)
• M65: 22,471,695 km (0.085 R)
• M66: 22,706,862 km (0.052 R)
• M67: 23,084,896 km (0.029 R)
• M68: 23,847,247 km (0.066 R)
• M69: 24,472,716 km (0.083 R)
• M70: 24,569,356 km (0.092 R)
• M71: 24,908,793 km (0.092 R)
• M72: 25,152,339 km (0.071 R)
• M73: 26,928,215 km (0.054 R)
• M74: 27,178,044 km (0.039 R)
• M75: 29,101,872 km (0.081 R)
• M76: 29,306,971 km (0.108 R)
• M77: 29,770,126 km (0.067 R)
• M78: 31,069,383 km (0.115 R)
• M79: 31,489,005 km (0.094 R)
• M80: 32,174,912 km (0.071 R)
• M81: 32,599,620 km (0.108 R)
• M82: 32,759,241 km (0.101 R)
• M83: 33,454,273 km (0.097 R)
• M84: 33,938,222 km (0.092 R)
• M85: 35,240,322 km (0.109 R)
• M86: 35,623,143 km (0.068 R)
• M87: 36,890,685 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209

Radius: 4.4

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 17.79 AU - 19.63 AU

Year: 29126 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,812,275 km

• M1: 56,847 km (0.115 R)
• M2: 175,478 km (0.113 R)
• M3: 431,141 km (0.063 R)
• M4: 1,713,195 km (0.108 R)
• M5: 1,949,859 km (0.116 R)
• M6: 2,134,163 km (0.109 R)
• M7: 2,388,629 km (0.053 R)
• M8: 2,421,092 km (0.105 R)
• M9: 2,652,669 km (0.081 R)
• M10: 2,891,428 km (0.105 R)
• M11: 2,925,985 km (0.074 R)
• M12: 3,280,233 km (0.115 R)
• M13: 3,913,181 km (0.113 R)
• M14: 4,145,357 km (0.07 R)
• M15: 4,382,170 km (0.041 R)
• M16: 4,421,963 km (0.071 R)
• M17: 4,663,863 km (0.08 R)
• M18: 5,076,454 km (0.102 R)
• M19: 5,118,342 km (0.104 R)
• M20: 6,158,196 km (0.079 R)
• M21: 7,213,609 km (0.082 R)
• M22: 7,260,733 km (0.117 R)
• M23: 7,980,298 km (0.051 R)
• M24: 8,572,108 km (0.09 R)
• M25: 10,324,048 km (0.1 R)
• M26: 11,958,106 km (0.088 R)
• M27: 12,463,747 km (0.11 R)
• M28: 12,690,836 km (0.086 R)
• M29: 12,747,683 km (0.094 R)
• M30: 14,140,140 km (0.112 R)
• M31: 14,258,323 km (0.116 R)
• M32: 14,317,563 km (0.105 R)
• M33: 14,555,274 km (0.112 R)
• M34: 14,854,321 km (0.101 R)
• M35: 15,276,187 km (0.119 R)
• M36: 15,458,247 km (0.096 R)
• M37: 16,008,767 km (0.041 R)
• M38: 17,381,178 km (0.04 R)
• M39: 18,145,474 km (0.075 R)
• M40: 18,920,690 km (0.056 R)
• M41: 20,303,273 km (0.089 R)
• M42: 21,991,037 km (0.112 R)
• M43: 22,402,730 km (0.026 R)
• M44: 22,816,966 km (0.042 R)
• M45: 24,004,474 km (0.109 R)
• M46: 26,148,511 km (0.084 R)
• M47: 26,366,176 km (0.118 R)
• M48: 27,390,323 km (0.077 R)
• M49: 27,463,925 km (0.119 R)
• M50: 28,278,485 km (0.112 R)
• M51: 31,769,202 km (0.052 R)
• M52: 32,467,974 km (0.06 R)
• M53: 32,701,945 km (0.051 R)
• M54: 32,858,275 km (0.116 R)
• M55: 32,936,514 km (0.093 R)
• M56: 33,171,682 km (0.103 R)
• M57: 33,407,448 km (0.115 R)
• M58: 33,959,614 km (0.116 R)
• M59: 34,355,899 km (0.043 R)
• M60: 34,753,530 km (0.11 R)
• M61: 35,152,956 km (0.106 R)
• M62: 35,313,026 km (0.076 R)
• M63: 35,473,395 km (0.109 R)
• M64: 37,908,100 km (0.11 R)
• M65: 38,731,637 km (0.12 R)
• M66: 39,977,787 km (0.043 R)
• M67: 40,396,212 km (0.073 R)
• M68: 42,083,975 km (0.084 R)
• M69: 44,398,703 km (0.049 R)
• M70: 51,041,746 km (0.086 R)
• M71: 51,132,403 km (0.079 R)
• M72: 52,589,935 km (0.075 R)
• M73: 55,919,086 km (0.067 R)
• M74: 56,761,920 km (0.12 R)
• M75: 57,608,943 km (0.109 R)
• M76: 59,315,556 km (0.038 R)
• M77: 59,410,850 km (0.079 R)
• M78: 59,697,180 km (0.089 R)
• M79: 60,558,415 km (0.045 R)
• M80: 60,846,540 km (0.057 R)
• M81: 61,327,647 km (0.097 R)
• M82: 61,616,820 km (0.08 R)
• M83: 64,632,264 km (0.061 R)
• M84: 65,418,102 km (0.034 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit