🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.85 AU - 0.89 AU

Year: 288 Days

Day: 22.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,129,027 km

• M1: 528,529 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.18 AU - 1.36 AU

Year: 508 Days

Day: 19.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,129,027 km

• M1: 178,919 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.19 AU - 1.85 AU

Year: 665 Days

Day: 34.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,129,027 km

• M1: 755,619 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.81 AU - 2.11 AU

Year: 973 Days

Day: 25.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.6

Radius: 11.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.21 AU - 6.79 AU

Year: 4576 Days

Day: 8.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,129,027 km

• M1: 144,811 km (0.11 R)
• M2: 334,950 km (0.093 R)
• M3: 422,315 km (0.101 R)
• M4: 511,176 km (0.104 R)
• M5: 607,966 km (0.119 R)
• M6: 711,936 km (0.102 R)
• M7: 1,017,266 km (0.07 R)
• M8: 1,120,488 km (0.114 R)
• M9: 1,251,685 km (0.086 R)
• M10: 1,400,984 km (0.102 R)
• M11: 1,556,416 km (0.112 R)
• M12: 1,649,915 km (0.094 R)
• M13: 1,842,597 km (0.113 R)
• M14: 1,999,226 km (0.096 R)
• M15: 2,326,247 km (0.081 R)
• M16: 2,433,957 km (0.106 R)
• M17: 2,622,451 km (0.109 R)
• M18: 2,799,575 km (0.044 R)
• M19: 2,897,860 km (0.079 R)
• M20: 3,064,363 km (0.117 R)
• M21: 3,406,942 km (0.077 R)
• M22: 3,654,227 km (0.105 R)
• M23: 3,743,836 km (0.068 R)
• M24: 3,907,347 km (0.114 R)
• M25: 4,662,218 km (0.083 R)
• M26: 4,740,158 km (0.12 R)
• M27: 5,036,512 km (0.068 R)
• M28: 5,379,689 km (0.035 R)
• M29: 5,626,675 km (0.096 R)
• M30: 5,856,308 km (0.097 R)
• M31: 5,961,625 km (0.108 R)
• M32: 6,563,756 km (0.097 R)
• M33: 7,275,543 km (0.073 R)
• M34: 7,388,938 km (0.103 R)
• M35: 7,640,711 km (0.084 R)
• M36: 7,895,177 km (0.101 R)
• M37: 7,988,377 km (0.074 R)
• M38: 8,603,523 km (0.064 R)
• M39: 8,795,906 km (0.084 R)
• M40: 8,892,696 km (0.046 R)
• M41: 9,356,898 km (0.062 R)
• M42: 9,505,299 km (0.085 R)
• M43: 9,804,196 km (0.069 R)
• M44: 9,879,294 km (0.109 R)
• M45: 10,106,084 km (0.052 R)
• M46: 10,309,238 km (0.115 R)
• M47: 10,900,598 km (0.12 R)
• M48: 11,608,795 km (0.094 R)
• M49: 11,794,895 km (0.112 R)
• M50: 12,008,670 km (0.052 R)
• M51: 12,250,869 km (0.094 R)
• M52: 12,359,028 km (0.102 R)
• M53: 12,740,054 km (0.032 R)
• M54: 13,124,820 km (0.069 R)
• M55: 13,402,174 km (0.081 R)
• M56: 13,737,423 km (0.097 R)
• M57: 13,934,294 km (0.052 R)
• M58: 14,217,183 km (0.061 R)
• M59: 14,444,871 km (0.088 R)
• M60: 14,874,965 km (0.082 R)
• M61: 14,990,455 km (0.101 R)
• M62: 15,542,770 km (0.102 R)
• M63: 15,895,073 km (0.081 R)
• M64: 16,488,079 km (0.036 R)
• M65: 16,667,447 km (0.082 R)
• M66: 17,118,484 km (0.091 R)
• M67: 17,269,877 km (0.092 R)
• M68: 17,971,491 km (0.098 R)
• M69: 19,371,129 km (0.043 R)
• M70: 19,718,645 km (0.088 R)
• M71: 19,972,662 km (0.052 R)
• M72: 21,096,591 km (0.114 R)
• M73: 21,356,442 km (0.108 R)
• M74: 21,780,852 km (0.107 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 10.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.73 AU - 7.53 AU

Year: 6056 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,129,027 km

• M1: 151,842 km (0.063 R)
• M2: 308,471 km (0.076 R)
• M3: 413,937 km (0.042 R)
• M4: 932,144 km (0.097 R)
• M5: 1,013,526 km (0.067 R)
• M6: 1,169,556 km (0.076 R)
• M7: 1,474,137 km (0.062 R)
• M8: 1,752,689 km (0.059 R)
• M9: 2,048,294 km (0.065 R)
• M10: 2,285,257 km (0.048 R)
• M11: 2,378,756 km (0.097 R)
• M12: 2,885,893 km (0.093 R)
• M13: 3,555,642 km (0.104 R)
• M14: 3,664,549 km (0.108 R)
• M15: 3,752,513 km (0.106 R)
• M16: 4,134,436 km (0.105 R)
• M17: 4,318,442 km (0.074 R)
• M18: 4,388,304 km (0.115 R)
• M19: 4,623,472 km (0.091 R)
• M20: 5,254,326 km (0.091 R)
• M21: 5,378,791 km (0.088 R)
• M22: 5,504,304 km (0.032 R)
• M23: 5,783,753 km (0.055 R)
• M24: 5,938,138 km (0.061 R)
• M25: 6,224,767 km (0.046 R)
• M26: 6,436,149 km (0.09 R)
• M27: 6,920,248 km (0.112 R)
• M28: 7,249,662 km (0.088 R)
• M29: 7,753,358 km (0.078 R)
• M30: 7,895,327 km (0.091 R)
• M31: 8,559,541 km (0.07 R)
• M32: 8,913,041 km (0.086 R)
• M33: 9,452,491 km (0.117 R)
• M34: 9,573,965 km (0.106 R)
• M35: 9,940,928 km (0.059 R)
• M36: 10,783,912 km (0.114 R)
• M37: 11,262,027 km (0.099 R)
• M38: 11,617,023 km (0.043 R)
• M39: 12,074,343 km (0.062 R)
• M40: 12,140,166 km (0.119 R)
• M41: 12,239,051 km (0.08 R)
• M42: 12,604,069 km (0.082 R)
• M43: 12,737,810 km (0.116 R)
• M44: 12,838,340 km (0.115 R)
• M45: 12,905,509 km (0.091 R)
• M46: 12,972,828 km (0.095 R)
• M47: 13,515,420 km (0.091 R)
• M48: 13,789,483 km (0.113 R)
• M49: 13,858,298 km (0.079 R)
• M50: 14,100,048 km (0.036 R)
• M51: 14,204,019 km (0.119 R)
• M52: 14,412,857 km (0.091 R)
• M53: 14,763,215 km (0.038 R)
• M54: 15,222,780 km (0.076 R)
• M55: 15,723,185 km (0.03 R)
• M56: 16,083,716 km (0.096 R)
• M57: 16,337,883 km (0.04 R)
• M58: 17,777,762 km (0.099 R)
• M59: 17,927,659 km (0.113 R)
• M60: 18,569,733 km (0.103 R)
• M61: 19,027,652 km (0.081 R)
• M62: 19,296,330 km (0.104 R)
• M63: 20,383,907 km (0.088 R)
• M64: 20,619,673 km (0.098 R)
• M65: 20,856,187 km (0.097 R)
• M66: 21,212,679 km (0.081 R)
• M67: 21,491,380 km (0.091 R)
• M68: 21,571,265 km (0.092 R)
• M69: 21,691,242 km (0.081 R)
• M70: 21,931,796 km (0.119 R)
• M71: 22,213,638 km (0.032 R)
• M72: 22,375,204 km (0.111 R)
• M73: 22,780,913 km (0.118 R)
• M74: 23,476,095 km (0.12 R)
• M75: 24,303,072 km (0.039 R)
• M76: 24,427,836 km (0.09 R)
• M77: 24,761,888 km (0.085 R)
• M78: 25,097,287 km (0.118 R)
• M79: 25,603,376 km (0.057 R)
• M80: 26,198,028 km (0.12 R)
• M81: 26,969,355 km (0.112 R)
• M82: 27,141,841 km (0.115 R)
• M83: 27,357,860 km (0.071 R)
• M84: 28,929,984 km (0.027 R)
• M85: 29,194,922 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 8.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.63 AU - 8.87 AU

Year: 8407 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,129,027 km

• M1: 106,962 km (0.089 R)
• M2: 175,777 km (0.113 R)
• M3: 313,707 km (0.118 R)
• M4: 567,724 km (0.074 R)
• M5: 661,223 km (0.101 R)
• M6: 729,290 km (0.095 R)
• M7: 1,061,098 km (0.104 R)
• M8: 1,206,507 km (0.096 R)
• M9: 1,348,924 km (0.086 R)
• M10: 1,407,417 km (0.115 R)
• M11: 1,517,072 km (0.075 R)
• M12: 1,639,892 km (0.099 R)
• M13: 2,039,617 km (0.119 R)
• M14: 2,141,494 km (0.108 R)
• M15: 2,421,242 km (0.105 R)
• M16: 2,812,590 km (0.098 R)
• M17: 3,145,146 km (0.098 R)
• M18: 3,197,505 km (0.034 R)
• M19: 3,626,402 km (0.106 R)
• M20: 3,764,182 km (0.076 R)
• M21: 3,833,745 km (0.081 R)
• M22: 3,903,756 km (0.076 R)
• M23: 3,960,005 km (0.112 R)
• M24: 4,289,121 km (0.051 R)
• M25: 4,508,431 km (0.059 R)
• M26: 4,731,631 km (0.112 R)
• M27: 5,065,384 km (0.108 R)
• M28: 5,157,686 km (0.081 R)
• M29: 5,453,890 km (0.079 R)
• M30: 5,739,622 km (0.104 R)
• M31: 5,997,827 km (0.101 R)
• M32: 6,309,290 km (0.107 R)
• M33: 6,542,214 km (0.081 R)
• M34: 6,744,171 km (0.077 R)
• M35: 6,845,898 km (0.082 R)
• M36: 7,344,807 km (0.053 R)
• M37: 7,537,190 km (0.111 R)
• M38: 7,748,871 km (0.087 R)
• M39: 8,070,057 km (0.05 R)
• M40: 8,196,168 km (0.12 R)
• M41: 8,359,379 km (0.102 R)
• M42: 8,413,983 km (0.114 R)
• M43: 9,607,325 km (0.067 R)
• M44: 9,817,659 km (0.055 R)
• M45: 10,477,685 km (0.073 R)
• M46: 10,972,106 km (0.108 R)
• M47: 11,232,257 km (0.109 R)
• M48: 11,292,545 km (0.063 R)
• M49: 11,514,698 km (0.113 R)
• M50: 12,127,750 km (0.119 R)
• M51: 12,563,229 km (0.115 R)
• M52: 12,772,367 km (0.09 R)
• M53: 12,982,702 km (0.104 R)
• M54: 13,257,962 km (0.108 R)
• M55: 13,513,624 km (0.081 R)
• M56: 13,749,391 km (0.09 R)
• M57: 14,051,578 km (0.101 R)
• M58: 14,377,702 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.8

Radius: 7.6

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.51 AU - 16.43 AU

Year: 21586 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,129,027 km

• M1: 179,218 km (0.087 R)
• M2: 2,629,033 km (0.115 R)
• M3: 3,033,695 km (0.049 R)
• M4: 4,275,956 km (0.055 R)
• M5: 4,403,713 km (0.101 R)
• M6: 4,489,731 km (0.065 R)
• M7: 4,972,035 km (0.073 R)
• M8: 5,151,552 km (0.091 R)
• M9: 5,424,868 km (0.098 R)
• M10: 5,843,742 km (0.097 R)
• M11: 6,712,606 km (0.111 R)
• M12: 6,811,640 km (0.111 R)
• M13: 7,415,866 km (0.091 R)
• M14: 8,195,271 km (0.092 R)
• M15: 9,219,567 km (0.052 R)
• M16: 9,440,374 km (0.101 R)
• M17: 10,283,657 km (0.091 R)
• M18: 11,034,040 km (0.082 R)
• M19: 11,386,193 km (0.041 R)
• M20: 11,445,284 km (0.092 R)
• M21: 11,504,525 km (0.119 R)
• M22: 13,890,312 km (0.079 R)
• M23: 14,270,590 km (0.098 R)
• M24: 14,847,439 km (0.025 R)
• M25: 15,041,468 km (0.049 R)
• M26: 16,090,149 km (0.092 R)
• M27: 18,050,180 km (0.108 R)
• M28: 18,257,223 km (0.102 R)
• M29: 18,673,704 km (0.117 R)
• M30: 18,743,416 km (0.056 R)
• M31: 21,675,385 km (0.1 R)
• M32: 22,708,807 km (0.047 R)
• M33: 23,231,652 km (0.065 R)
• M34: 24,061,022 km (0.113 R)
• M35: 24,212,864 km (0.069 R)
• M36: 26,059,799 km (0.113 R)
• M37: 26,763,957 km (0.052 R)
• M38: 27,157,848 km (0.112 R)
• M39: 28,031,200 km (0.108 R)
• M40: 29,237,109 km (0.059 R)
• M41: 29,642,818 km (0.069 R)
• M42: 30,541,901 km (0.117 R)
• M43: 31,118,601 km (0.092 R)
• M44: 31,615,864 km (0.118 R)
• M45: 32,534,395 km (0.1 R)
• M46: 33,970,984 km (0.095 R)
• M47: 34,654,197 km (0.092 R)
• M48: 36,121,004 km (0.096 R)
• M49: 36,207,921 km (0.12 R)
• M50: 36,469,119 km (0.082 R)
• M51: 38,669,703 km (0.085 R)
• M52: 39,651,514 km (0.038 R)
• M53: 40,370,781 km (0.089 R)
• M54: 41,548,714 km (0.104 R)
• M55: 41,639,670 km (0.086 R)
• M56: 41,913,284 km (0.059 R)
• M57: 44,123,742 km (0.085 R)
• M58: 45,055,887 km (0.102 R)
• M59: 45,336,831 km (0.037 R)
• M60: 46,277,353 km (0.117 R)
• M61: 46,844,778 km (0.075 R)
• M62: 48,082,102 km (0.117 R)
• M63: 48,369,180 km (0.097 R)
• M64: 48,465,073 km (0.06 R)
• M65: 50,978,317 km (0.076 R)
• M66: 51,271,080 km (0.117 R)
• M67: 52,545,953 km (0.118 R)
• M68: 52,742,973 km (0.114 R)
• M69: 52,940,293 km (0.084 R)
• M70: 55,627,819 km (0.11 R)
• M71: 55,929,258 km (0.115 R)
• M72: 56,432,655 km (0.094 R)
• M73: 57,444,086 km (0.089 R)
• M74: 57,952,121 km (0.12 R)
• M75: 59,074,853 km (0.077 R)
• M76: 59,382,276 km (0.071 R)
• M77: 59,998,919 km (0.06 R)
• M78: 61,757,143 km (0.116 R)
• M79: 62,799,241 km (0.111 R)
• M80: 63,113,098 km (0.051 R)
• M81: 63,532,271 km (0.088 R)
• M82: 64,268,143 km (0.097 R)
• M83: 65,006,708 km (0.112 R)
• M84: 65,324,154 km (0.11 R)
• M85: 65,854,329 km (0.114 R)
• M86: 67,989,240 km (0.075 R)
• M87: 68,634,157 km (0.03 R)
• M88: 69,173,158 km (0.087 R)
• M89: 70,038,432 km (0.082 R)
• M90: 70,363,807 km (0.087 R)
• M91: 70,472,415 km (0.087 R)
• M92: 71,016,204 km (0.078 R)
• M93: 71,125,111 km (0.047 R)
• M94: 71,234,018 km (0.096 R)
• M95: 73,095,016 km (0.079 R)
• M96: 73,535,282 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.9

Radius: 5.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.02 AU - 19.34 AU

Year: 23089 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,129,027 km

• M1: 136,882 km (0.034 R)
• M2: 535,261 km (0.118 R)
• M3: 646,113 km (0.059 R)
• M4: 764,744 km (0.107 R)
• M5: 972,536 km (0.112 R)
• M6: 1,126,622 km (0.11 R)
• M7: 1,270,385 km (0.08 R)
• M8: 1,675,496 km (0.103 R)
• M9: 2,478,687 km (0.068 R)
• M10: 2,737,641 km (0.096 R)
• M11: 2,833,982 km (0.08 R)
• M12: 3,180,002 km (0.089 R)
• M13: 3,332,293 km (0.118 R)
• M14: 3,461,246 km (0.062 R)
• M15: 4,047,520 km (0.096 R)
• M16: 4,185,150 km (0.079 R)
• M17: 5,160,678 km (0.094 R)
• M18: 5,400,184 km (0.038 R)
• M19: 5,612,613 km (0.11 R)
• M20: 6,266,505 km (0.032 R)
• M21: 8,368,206 km (0.118 R)
• M22: 8,508,379 km (0.109 R)
• M23: 10,138,696 km (0.107 R)
• M24: 11,822,869 km (0.057 R)
• M25: 13,633,004 km (0.034 R)
• M26: 13,798,010 km (0.068 R)
• M27: 14,088,529 km (0.084 R)
• M28: 14,759,775 km (0.031 R)
• M29: 15,527,511 km (0.103 R)
• M30: 16,791,463 km (0.103 R)
• M31: 17,907,464 km (0.037 R)
• M32: 17,952,492 km (0.104 R)
• M33: 18,042,850 km (0.062 R)
• M34: 18,360,446 km (0.116 R)
• M35: 18,725,614 km (0.11 R)
• M36: 19,093,176 km (0.113 R)
• M37: 19,324,006 km (0.093 R)
• M38: 19,695,457 km (0.071 R)
• M39: 22,118,045 km (0.086 R)
• M40: 22,166,515 km (0.088 R)
• M41: 22,312,074 km (0.033 R)
• M42: 22,555,320 km (0.097 R)
• M43: 22,995,287 km (0.104 R)
• M44: 23,142,641 km (0.045 R)
• M45: 23,191,859 km (0.082 R)
• M46: 23,240,927 km (0.059 R)
• M47: 25,086,067 km (0.059 R)
• M48: 25,643,618 km (0.073 R)
• M49: 27,653,017 km (0.114 R)
• M50: 28,333,986 km (0.028 R)
• M51: 28,597,279 km (0.095 R)
• M52: 28,914,426 km (0.048 R)
• M53: 32,479,194 km (0.107 R)
• M54: 33,642,018 km (0.066 R)
• M55: 35,157,145 km (0.119 R)
• M56: 36,179,647 km (0.113 R)
• M57: 36,236,643 km (0.081 R)
• M58: 38,137,284 km (0.11 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit