🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.59 AU - 0.77 AU

Year: 214 Days

Day: 23.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,365,180 km

• M1: 104,569 km (0.119 R)
• M2: 462,257 km (0.05 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.3 AU - 1.86 AU

Year: 756 Days

Day: 14.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,365,180 km

• M1: 314,604 km (0.084 R)
• M2: 1,182,870 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.73 AU - 2.73 AU

Year: 1718 Days

Day: 33.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,365,180 km

• M1: 497,712 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.94 AU - 3.3 AU

Year: 2099 Days

Day: 23.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.66 AU - 4.12 AU

Year: 2377 Days

Day: 42.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 8.4

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.3 AU - 5.36 AU

Year: 3431 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,365,180 km

• M1: 106,813 km (0.106 R)
• M2: 182,360 km (0.1 R)
• M3: 324,927 km (0.113 R)
• M4: 453,132 km (0.101 R)
• M5: 662,569 km (0.086 R)
• M6: 866,471 km (0.116 R)
• M7: 939,026 km (0.117 R)
• M8: 1,039,107 km (0.119 R)
• M9: 1,333,067 km (0.09 R)
• M10: 1,607,728 km (0.088 R)
• M11: 1,698,235 km (0.096 R)
• M12: 1,805,945 km (0.116 R)
• M13: 1,884,335 km (0.084 R)
• M14: 2,259,825 km (0.105 R)
• M15: 2,930,323 km (0.092 R)
• M16: 3,060,324 km (0.083 R)
• M17: 3,192,269 km (0.064 R)
• M18: 3,249,266 km (0.113 R)
• M19: 3,345,308 km (0.044 R)
• M20: 3,500,889 km (0.071 R)
• M21: 3,798,888 km (0.1 R)
• M22: 4,002,341 km (0.11 R)
• M23: 4,356,140 km (0.061 R)
• M24: 4,698,570 km (0.117 R)
• M25: 5,318,503 km (0.106 R)
• M26: 5,592,118 km (0.072 R)
• M27: 6,536,978 km (0.064 R)
• M28: 6,609,832 km (0.079 R)
• M29: 7,027,958 km (0.095 R)
• M30: 7,378,616 km (0.105 R)
• M31: 7,941,253 km (0.109 R)
• M32: 8,175,524 km (0.107 R)
• M33: 8,544,282 km (0.111 R)
• M34: 8,837,943 km (0.056 R)
• M35: 9,134,895 km (0.115 R)
• M36: 9,380,235 km (0.03 R)
• M37: 9,655,495 km (0.092 R)
• M38: 9,877,648 km (0.103 R)
• M39: 10,326,891 km (0.113 R)
• M40: 10,383,588 km (0.102 R)
• M41: 10,554,130 km (0.099 R)
• M42: 10,811,588 km (0.113 R)
• M43: 11,100,162 km (0.057 R)
• M44: 11,449,922 km (0.12 R)
• M45: 11,714,560 km (0.113 R)
• M46: 11,803,122 km (0.076 R)
• M47: 11,892,133 km (0.041 R)
• M48: 12,219,902 km (0.084 R)
• M49: 12,400,018 km (0.076 R)
• M50: 12,732,424 km (0.103 R)
• M51: 12,793,161 km (0.035 R)
• M52: 13,067,823 km (0.092 R)
• M53: 13,591,864 km (0.049 R)
• M54: 14,533,284 km (0.1 R)
• M55: 14,883,791 km (0.112 R)
• M56: 15,011,997 km (0.056 R)
• M57: 16,313,498 km (0.106 R)
• M58: 17,044,733 km (0.056 R)
• M59: 17,178,772 km (0.11 R)
• M60: 17,313,261 km (0.099 R)
• M61: 17,380,580 km (0.093 R)
• M62: 17,448,048 km (0.099 R)
• M63: 17,718,671 km (0.08 R)
• M64: 17,820,547 km (0.115 R)
• M65: 18,745,960 km (0.084 R)
• M66: 19,092,578 km (0.117 R)
• M67: 19,686,781 km (0.114 R)
• M68: 20,074,688 km (0.109 R)
• M69: 20,929,341 km (0.112 R)
• M70: 21,832,463 km (0.104 R)
• M71: 22,233,684 km (0.074 R)
• M72: 22,343,639 km (0.062 R)
• M73: 22,674,400 km (0.101 R)
• M74: 23,043,757 km (0.045 R)
• M75: 23,303,459 km (0.083 R)
• M76: 23,564,208 km (0.109 R)
• M77: 23,638,857 km (0.113 R)
• M78: 23,751,056 km (0.071 R)
• M79: 23,938,352 km (0.063 R)
• M80: 24,503,383 km (0.025 R)
• M81: 24,578,930 km (0.107 R)
• M82: 24,844,317 km (0.114 R)
• M83: 25,378,082 km (0.114 R)
• M84: 25,492,824 km (0.089 R)
• M85: 25,723,055 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 13.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.69 AU - 5.13 AU

Year: 3527 Days

Day: 10.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,365,180 km

• M1: 489,035 km (0.102 R)
• M2: 1,005,298 km (0.046 R)
• M3: 1,436,888 km (0.086 R)
• M4: 1,684,472 km (0.1 R)
• M5: 1,774,829 km (0.118 R)
• M6: 1,910,066 km (0.077 R)
• M7: 2,071,183 km (0.091 R)
• M8: 2,244,716 km (0.026 R)
• M9: 2,541,967 km (0.119 R)
• M10: 2,630,529 km (0.086 R)
• M11: 2,835,777 km (0.106 R)
• M12: 2,944,535 km (0.063 R)
• M13: 3,080,519 km (0.095 R)
• M14: 3,244,628 km (0.078 R)
• M15: 3,402,903 km (0.088 R)
• M16: 3,791,708 km (0.111 R)
• M17: 4,014,908 km (0.119 R)
• M18: 4,445,450 km (0.083 R)
• M19: 4,710,837 km (0.035 R)
• M20: 4,820,492 km (0.11 R)
• M21: 5,226,650 km (0.091 R)
• M22: 5,454,787 km (0.118 R)
• M23: 5,686,215 km (0.065 R)
• M24: 5,771,187 km (0.099 R)
• M25: 6,093,720 km (0.104 R)
• M26: 6,711,708 km (0.101 R)
• M27: 7,652,679 km (0.113 R)
• M28: 7,805,568 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 10

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.7 AU - 6.24 AU

Year: 4872 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,365,180 km

• M1: 184,005 km (0.098 R)
• M2: 309,069 km (0.107 R)
• M3: 444,006 km (0.114 R)
• M4: 717,621 km (0.084 R)
• M5: 791,223 km (0.052 R)
• M6: 854,653 km (0.078 R)
• M7: 933,341 km (0.069 R)
• M8: 1,000,959 km (0.104 R)
• M9: 1,273,676 km (0.089 R)
• M10: 1,380,190 km (0.094 R)
• M11: 1,684,622 km (0.066 R)
• M12: 2,356,166 km (0.091 R)
• M13: 2,507,410 km (0.1 R)
• M14: 2,642,497 km (0.08 R)
• M15: 2,940,197 km (0.082 R)
• M16: 3,290,555 km (0.062 R)
• M17: 3,502,984 km (0.107 R)
• M18: 4,121,870 km (0.05 R)
• M19: 4,655,486 km (0.1 R)
• M20: 4,894,394 km (0.109 R)
• M21: 5,161,725 km (0.086 R)
• M22: 5,284,844 km (0.119 R)
• M23: 5,534,224 km (0.114 R)
• M24: 5,711,048 km (0.084 R)
• M25: 5,812,924 km (0.06 R)
• M26: 6,148,173 km (0.118 R)
• M27: 6,384,089 km (0.106 R)
• M28: 6,837,819 km (0.082 R)
• M29: 7,000,432 km (0.072 R)
• M30: 8,003,037 km (0.067 R)
• M31: 8,088,607 km (0.05 R)
• M32: 8,521,095 km (0.053 R)
• M33: 8,696,274 km (0.113 R)
• M34: 9,228,842 km (0.114 R)
• M35: 9,589,822 km (0.11 R)
• M36: 9,894,104 km (0.041 R)
• M37: 10,170,710 km (0.038 R)
• M38: 10,481,126 km (0.075 R)
• M39: 10,889,229 km (0.09 R)
• M40: 11,302,718 km (0.085 R)
• M41: 11,591,890 km (0.106 R)
• M42: 11,753,606 km (0.119 R)
• M43: 12,046,668 km (0.1 R)
• M44: 12,144,954 km (0.074 R)
• M45: 12,276,300 km (0.079 R)
• M46: 12,739,755 km (0.079 R)
• M47: 12,906,706 km (0.099 R)
• M48: 13,209,043 km (0.072 R)
• M49: 13,310,321 km (0.067 R)
• M50: 13,957,930 km (0.107 R)
• M51: 14,164,674 km (0.091 R)
• M52: 14,720,580 km (0.077 R)
• M53: 15,036,531 km (0.117 R)
• M54: 15,142,296 km (0.087 R)
• M55: 15,248,361 km (0.117 R)
• M56: 15,568,052 km (0.094 R)
• M57: 17,236,068 km (0.066 R)
• M58: 17,755,023 km (0.099 R)
• M59: 18,016,371 km (0.082 R)
• M60: 18,505,107 km (0.115 R)
• M61: 18,922,186 km (0.102 R)
• M62: 19,036,479 km (0.091 R)
• M63: 19,265,663 km (0.099 R)
• M64: 19,765,469 km (0.077 R)
• M65: 20,114,032 km (0.099 R)
• M66: 20,974,519 km (0.05 R)
• M67: 21,211,332 km (0.036 R)
• M68: 21,847,123 km (0.097 R)
• M69: 22,247,597 km (0.077 R)
• M70: 24,576,686 km (0.119 R)
• M71: 26,640,090 km (0.07 R)
• M72: 26,896,500 km (0.109 R)
• M73: 27,153,809 km (0.078 R)
• M74: 27,455,099 km (0.119 R)
• M75: 28,060,821 km (0.067 R)
• M76: 28,408,935 km (0.055 R)
• M77: 29,153,334 km (0.117 R)
• M78: 29,373,542 km (0.113 R)
• M79: 29,550,217 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184

Radius: 5.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.13 AU - 20.93 AU

Year: 27949 Days

Day: 20.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,365,180 km

• M1: 95,593 km (0.085 R)
• M2: 203,004 km (0.12 R)
• M3: 309,518 km (0.047 R)
• M4: 632,949 km (0.097 R)
• M5: 691,741 km (0.114 R)
• M6: 731,982 km (0.083 R)
• M7: 1,013,526 km (0.054 R)
• M8: 1,082,939 km (0.1 R)
• M9: 1,202,468 km (0.101 R)
• M10: 1,402,480 km (0.084 R)
• M11: 1,722,171 km (0.107 R)
• M12: 1,805,646 km (0.104 R)
• M13: 2,272,990 km (0.105 R)
• M14: 2,426,627 km (0.089 R)
• M15: 2,520,275 km (0.118 R)
• M16: 2,647,134 km (0.081 R)
• M17: 2,776,237 km (0.115 R)
• M18: 2,907,285 km (0.101 R)
• M19: 3,807,715 km (0.12 R)
• M20: 4,477,913 km (0.062 R)
• M21: 5,549,782 km (0.115 R)
• M22: 5,798,413 km (0.033 R)
• M23: 6,008,299 km (0.082 R)
• M24: 7,094,829 km (0.112 R)
• M25: 7,775,499 km (0.098 R)
• M26: 8,240,599 km (0.081 R)
• M27: 8,429,242 km (0.115 R)
• M28: 8,810,716 km (0.116 R)
• M29: 8,955,228 km (0.038 R)
• M30: 9,888,718 km (0.064 R)
• M31: 12,327,014 km (0.096 R)
• M32: 13,863,085 km (0.108 R)
• M33: 14,881,847 km (0.117 R)
• M34: 16,218,504 km (0.086 R)
• M35: 17,472,134 km (0.031 R)
• M36: 18,018,764 km (0.026 R)
• M37: 18,324,991 km (0.083 R)
• M38: 18,386,476 km (0.066 R)
• M39: 19,066,697 km (0.067 R)
• M40: 19,692,465 km (0.099 R)
• M41: 20,515,852 km (0.108 R)
• M42: 21,285,832 km (0.108 R)
• M43: 21,544,487 km (0.105 R)
• M44: 21,674,338 km (0.061 R)
• M45: 24,458,803 km (0.045 R)
• M46: 24,594,189 km (0.105 R)
• M47: 26,030,777 km (0.101 R)
• M48: 26,169,006 km (0.088 R)
• M49: 26,933,601 km (0.114 R)
• M50: 27,494,293 km (0.107 R)
• M51: 28,555,840 km (0.114 R)
• M52: 28,984,288 km (0.098 R)
• M53: 30,938,186 km (0.108 R)
• M54: 31,525,358 km (0.089 R)
• M55: 32,264,371 km (0.038 R)
• M56: 34,061,191 km (0.103 R)
• M57: 34,136,738 km (0.11 R)
• M58: 34,363,828 km (0.116 R)
• M59: 35,353,418 km (0.105 R)
• M60: 37,672,783 km (0.073 R)
• M61: 39,563,251 km (0.074 R)
• M62: 40,600,264 km (0.063 R)
• M63: 40,680,299 km (0.103 R)
• M64: 41,001,336 km (0.046 R)
• M65: 42,456,474 km (0.065 R)
• M66: 43,517,871 km (0.095 R)
• M67: 43,599,851 km (0.096 R)
• M68: 44,093,075 km (0.104 R)
• M69: 44,340,360 km (0.115 R)
• M70: 44,505,367 km (0.094 R)
• M71: 45,666,844 km (0.109 R)
• M72: 46,418,574 km (0.069 R)
• M73: 47,427,462 km (0.042 R)
• M74: 47,596,358 km (0.102 R)
• M75: 48,188,765 km (0.12 R)
• M76: 48,783,866 km (0.047 R)
• M77: 49,381,210 km (0.096 R)
• M78: 49,723,639 km (0.047 R)
• M79: 50,755,715 km (0.102 R)
• M80: 50,928,501 km (0.117 R)
• M81: 52,578,864 km (0.117 R)
• M82: 52,753,595 km (0.052 R)
• M83: 53,894,129 km (0.094 R)
• M84: 57,454,259 km (0.112 R)
• M85: 57,724,283 km (0.093 R)
• M86: 59,353,554 km (0.072 R)
• M87: 61,273,193 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit