🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.81 AU

Year: 196 Days

Day: 47.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,886,298 km

• M1: 126,111 km (0.026 R)
• M2: 521,199 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.59 AU - 0.77 AU

Year: 205 Days

Day: 22.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.66 AU - 0.84 AU

Year: 237 Days

Day: 12.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,886,298 km

• M1: 30,967 km (0.108 R)
• M2: 103,971 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 286 Days

Day: 19.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,886,298 km

• M1: 40,242 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.49 AU - 3.53 AU

Year: 1907 Days

Day: 44.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 9.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.84 AU - 4.98 AU

Year: 3974 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,886,298 km

• M1: 161,267 km (0.113 R)
• M2: 236,813 km (0.107 R)
• M3: 314,156 km (0.102 R)
• M4: 433,086 km (0.086 R)
• M5: 665,860 km (0.062 R)
• M6: 896,690 km (0.101 R)
• M7: 1,097,749 km (0.082 R)
• M8: 1,266,944 km (0.092 R)
• M9: 1,432,848 km (0.073 R)
• M10: 1,593,367 km (0.054 R)
• M11: 1,773,034 km (0.038 R)
• M12: 1,986,510 km (0.091 R)
• M13: 2,082,702 km (0.091 R)
• M14: 2,166,327 km (0.118 R)
• M15: 2,236,937 km (0.093 R)
• M16: 2,380,401 km (0.114 R)
• M17: 2,722,232 km (0.025 R)
• M18: 2,891,278 km (0.09 R)
• M19: 3,402,604 km (0.108 R)
• M20: 3,618,623 km (0.081 R)
• M21: 3,821,777 km (0.086 R)
• M22: 4,046,323 km (0.116 R)
• M23: 4,239,753 km (0.112 R)
• M24: 4,782,644 km (0.098 R)
• M25: 4,968,444 km (0.102 R)
• M26: 5,156,788 km (0.075 R)
• M27: 5,462,865 km (0.107 R)
• M28: 5,637,745 km (0.119 R)
• M29: 5,993,040 km (0.12 R)
• M30: 6,072,926 km (0.063 R)
• M31: 6,519,026 km (0.1 R)
• M32: 6,663,239 km (0.108 R)
• M33: 6,725,322 km (0.108 R)
• M34: 6,871,030 km (0.051 R)
• M35: 6,933,712 km (0.108 R)
• M36: 7,038,879 km (0.079 R)
• M37: 7,165,588 km (0.087 R)
• M38: 7,335,681 km (0.106 R)
• M39: 7,464,335 km (0.103 R)
• M40: 7,528,812 km (0.061 R)
• M41: 7,723,588 km (0.112 R)
• M42: 7,854,337 km (0.077 R)
• M43: 9,064,135 km (0.053 R)
• M44: 9,387,266 km (0.079 R)
• M45: 10,021,113 km (0.03 R)
• M46: 10,163,829 km (0.099 R)
• M47: 10,379,100 km (0.081 R)
• M48: 10,523,612 km (0.077 R)
• M49: 10,644,487 km (0.042 R)
• M50: 11,034,339 km (0.085 R)
• M51: 11,255,744 km (0.086 R)
• M52: 11,329,795 km (0.107 R)
• M53: 11,578,127 km (0.1 R)
• M54: 12,105,310 km (0.105 R)
• M55: 12,717,315 km (0.118 R)
• M56: 12,923,610 km (0.082 R)
• M57: 13,027,282 km (0.061 R)
• M58: 13,287,283 km (0.057 R)
• M59: 13,575,408 km (0.053 R)
• M60: 13,654,396 km (0.118 R)
• M61: 13,892,107 km (0.058 R)
• M62: 14,237,977 km (0.103 R)
• M63: 14,478,980 km (0.119 R)
• M64: 14,559,613 km (0.036 R)
• M65: 15,594,232 km (0.037 R)
• M66: 15,953,715 km (0.114 R)
• M67: 16,259,942 km (0.071 R)
• M68: 16,455,766 km (0.113 R)
• M69: 16,737,010 km (0.07 R)
• M70: 17,133,444 km (0.052 R)
• M71: 17,762,503 km (0.086 R)
• M72: 19,338,666 km (0.101 R)
• M73: 19,635,469 km (0.053 R)
• M74: 19,874,077 km (0.072 R)
• M75: 20,083,514 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 13.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.84 AU - 6.4 AU

Year: 4866 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,886,298 km

• M1: 170,392 km (0.12 R)
• M2: 334,950 km (0.117 R)
• M3: 438,471 km (0.071 R)
• M4: 539,001 km (0.117 R)
• M5: 682,017 km (0.09 R)
• M6: 839,543 km (0.078 R)
• M7: 1,177,335 km (0.102 R)
• M8: 1,277,117 km (0.11 R)
• M9: 1,406,070 km (0.08 R)
• M10: 1,640,490 km (0.044 R)
• M11: 1,800,859 km (0.117 R)
• M12: 1,888,075 km (0.082 R)
• M13: 2,148,076 km (0.093 R)
• M14: 2,251,298 km (0.057 R)
• M15: 2,377,409 km (0.115 R)
• M16: 2,484,372 km (0.063 R)
• M17: 2,625,891 km (0.119 R)
• M18: 2,770,253 km (0.055 R)
• M19: 2,985,973 km (0.062 R)
• M20: 3,148,586 km (0.069 R)
• M21: 3,326,159 km (0.12 R)
• M22: 3,422,350 km (0.082 R)
• M23: 3,741,144 km (0.085 R)
• M24: 3,879,073 km (0.047 R)
• M25: 3,967,635 km (0.116 R)
• M26: 4,211,629 km (0.104 R)
• M27: 5,448,205 km (0.114 R)
• M28: 5,734,386 km (0.072 R)
• M29: 6,426,425 km (0.094 R)
• M30: 6,561,961 km (0.058 R)
• M31: 7,020,778 km (0.095 R)
• M32: 7,872,738 km (0.116 R)
• M33: 8,492,073 km (0.084 R)
• M34: 8,774,214 km (0.118 R)
• M35: 8,941,614 km (0.115 R)
• M36: 9,364,827 km (0.059 R)
• M37: 10,160,687 km (0.111 R)
• M38: 10,248,501 km (0.071 R)
• M39: 10,691,461 km (0.119 R)
• M40: 10,978,240 km (0.082 R)
• M41: 11,231,359 km (0.101 R)
• M42: 11,322,165 km (0.067 R)
• M43: 11,541,177 km (0.118 R)
• M44: 12,544,230 km (0.037 R)
• M45: 12,714,173 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.6

Radius: 12.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.5 AU - 6.12 AU

Year: 5115 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,886,298 km

• M1: 180,714 km (0.11 R)
• M2: 265,686 km (0.071 R)
• M3: 416,780 km (0.069 R)
• M4: 1,033,123 km (0.089 R)
• M5: 1,371,513 km (0.116 R)
• M6: 1,953,599 km (0.104 R)
• M7: 2,090,780 km (0.101 R)
• M8: 2,312,933 km (0.106 R)
• M9: 2,395,660 km (0.087 R)
• M10: 2,500,678 km (0.098 R)
• M11: 2,891,428 km (0.091 R)
• M12: 3,048,805 km (0.071 R)
• M13: 3,514,054 km (0.098 R)
• M14: 3,730,971 km (0.036 R)
• M15: 3,977,059 km (0.084 R)
• M16: 4,077,140 km (0.108 R)
• M17: 4,485,543 km (0.09 R)
• M18: 4,589,812 km (0.058 R)
• M19: 4,721,309 km (0.102 R)
• M20: 4,934,187 km (0.115 R)
• M21: 5,150,355 km (0.103 R)
• M22: 5,508,343 km (0.055 R)
• M23: 5,620,093 km (0.053 R)
• M24: 5,988,702 km (0.1 R)
• M25: 6,277,725 km (0.089 R)
• M26: 6,749,706 km (0.104 R)
• M27: 7,020,179 km (0.074 R)
• M28: 7,510,112 km (0.104 R)
• M29: 7,759,193 km (0.043 R)
• M30: 7,916,420 km (0.117 R)
• M31: 8,138,124 km (0.12 R)
• M32: 8,394,086 km (0.111 R)
• M33: 8,652,741 km (0.11 R)
• M34: 8,815,653 km (0.039 R)
• M35: 9,747,348 km (0.11 R)
• M36: 10,431,908 km (0.053 R)
• M37: 10,815,178 km (0.042 R)
• M38: 11,238,540 km (0.111 R)
• M39: 11,487,920 km (0.104 R)
• M40: 11,631,384 km (0.108 R)
• M41: 11,847,553 km (0.098 R)
• M42: 12,283,930 km (0.11 R)
• M43: 12,393,884 km (0.119 R)
• M44: 13,060,343 km (0.099 R)
• M45: 13,738,620 km (0.055 R)
• M46: 14,158,690 km (0.063 R)
• M47: 14,544,354 km (0.096 R)
• M48: 15,365,347 km (0.075 R)
• M49: 15,563,115 km (0.117 R)
• M50: 16,807,919 km (0.1 R)
• M51: 17,380,430 km (0.044 R)
• M52: 17,462,859 km (0.033 R)
• M53: 18,209,651 km (0.066 R)
• M54: 18,544,900 km (0.073 R)
• M55: 19,648,633 km (0.085 R)
• M56: 22,097,550 km (0.064 R)
• M57: 22,499,969 km (0.075 R)
• M58: 24,042,472 km (0.115 R)
• M59: 24,226,178 km (0.039 R)
• M60: 26,183,218 km (0.067 R)
• M61: 26,372,160 km (0.088 R)
• M62: 27,276,329 km (0.081 R)
• M63: 28,045,412 km (0.086 R)
• M64: 28,190,522 km (0.083 R)
• M65: 28,529,810 km (0.1 R)
• M66: 29,457,766 km (0.078 R)
• M67: 29,654,487 km (0.118 R)
• M68: 30,098,493 km (0.085 R)
• M69: 30,843,341 km (0.066 R)
• M70: 31,093,020 km (0.102 R)
• M71: 31,594,322 km (0.104 R)
• M72: 32,961,348 km (0.091 R)
• M73: 33,318,887 km (0.088 R)
• M74: 33,780,396 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.9

Radius: 6.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.31 AU - 13.29 AU

Year: 16727 Days

Day: 21.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,886,298 km

• M1: 131,796 km (0.097 R)
• M2: 173,384 km (0.034 R)
• M3: 797,207 km (0.093 R)
• M4: 874,100 km (0.12 R)
• M5: 921,523 km (0.065 R)
• M6: 1,673,252 km (0.099 R)
• M7: 1,978,133 km (0.113 R)
• M8: 2,234,543 km (0.067 R)
• M9: 2,456,397 km (0.078 R)
• M10: 2,755,294 km (0.092 R)
• M11: 2,897,262 km (0.074 R)
• M12: 3,017,389 km (0.097 R)
• M13: 3,065,859 km (0.051 R)
• M14: 3,362,511 km (0.078 R)
• M15: 3,438,058 km (0.062 R)
• M16: 3,539,785 km (0.092 R)
• M17: 3,877,128 km (0.117 R)
• M18: 4,306,624 km (0.113 R)
• M19: 4,610,457 km (0.071 R)
• M20: 5,239,217 km (0.107 R)
• M21: 5,563,694 km (0.099 R)
• M22: 5,773,431 km (0.057 R)
• M23: 5,894,605 km (0.111 R)
• M24: 6,139,347 km (0.11 R)
• M25: 6,293,882 km (0.067 R)
• M26: 6,829,292 km (0.077 R)
• M27: 7,576,833 km (0.117 R)
• M28: 7,676,316 km (0.059 R)
• M29: 7,742,737 km (0.072 R)
• M30: 8,384,213 km (0.111 R)
• M31: 8,833,006 km (0.074 R)
• M32: 9,717,728 km (0.032 R)
• M33: 10,593,324 km (0.107 R)
• M34: 10,741,726 km (0.109 R)
• M35: 10,816,225 km (0.077 R)
• M36: 11,003,073 km (0.073 R)
• M37: 11,078,171 km (0.1 R)
• M38: 11,418,057 km (0.061 R)
• M39: 12,379,972 km (0.114 R)
• M40: 12,536,302 km (0.093 R)
• M41: 13,009,180 km (0.1 R)
• M42: 13,568,377 km (0.077 R)
• M43: 13,810,427 km (0.088 R)
• M44: 14,216,884 km (0.084 R)
• M45: 14,668,670 km (0.073 R)
• M46: 14,751,248 km (0.029 R)
• M47: 15,000,178 km (0.084 R)
• M48: 15,334,231 km (0.114 R)
• M49: 15,797,386 km (0.107 R)
• M50: 16,137,122 km (0.072 R)
• M51: 16,608,356 km (0.055 R)
• M52: 17,432,789 km (0.092 R)
• M53: 17,872,009 km (0.095 R)
• M54: 18,181,676 km (0.092 R)
• M55: 18,403,829 km (0.065 R)
• M56: 21,374,095 km (0.078 R)
• M57: 22,175,192 km (0.047 R)
• M58: 22,412,603 km (0.07 R)
• M59: 22,937,991 km (0.052 R)
• M60: 23,034,033 km (0.107 R)
• M61: 23,467,568 km (0.109 R)
• M62: 23,855,026 km (0.065 R)
• M63: 24,882,614 km (0.03 R)
• M64: 24,931,832 km (0.049 R)
• M65: 25,376,885 km (0.066 R)
• M66: 25,476,218 km (0.071 R)
• M67: 26,626,925 km (0.044 R)
• M68: 26,930,010 km (0.095 R)
• M69: 27,845,699 km (0.082 R)
• M70: 27,948,173 km (0.063 R)
• M71: 28,410,431 km (0.099 R)
• M72: 28,719,949 km (0.112 R)
• M73: 29,082,574 km (0.086 R)
• M74: 29,134,485 km (0.108 R)
• M75: 29,707,744 km (0.114 R)
• M76: 30,022,049 km (0.048 R)
• M77: 30,390,059 km (0.112 R)
• M78: 32,359,815 km (0.094 R)
• M79: 32,683,245 km (0.051 R)
• M80: 33,768,578 km (0.099 R)
• M81: 34,041,893 km (0.065 R)
• M82: 34,370,709 km (0.107 R)
• M83: 34,425,612 km (0.025 R)
• M84: 35,086,685 km (0.114 R)
• M85: 36,533,595 km (0.104 R)
• M86: 36,589,545 km (0.096 R)
• M87: 36,870,190 km (0.099 R)
• M88: 37,433,576 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit