🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 216 Days

Day: 42.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,441,755 km

• M1: 188,643 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.05 AU

Year: 302 Days

Day: 32.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.38 AU - 1.8 AU

Year: 772 Days

Day: 33.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.18 AU - 2.22 AU

Year: 1256 Days

Day: 40 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,441,755 km

• M1: 418,575 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.78 AU - 3.98 AU

Year: 2392 Days

Day: 39.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,441,755 km

• M1: 1,181,374 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 8

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.14 AU - 4.5 AU

Year: 3457 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,441,755 km

• M1: 100,380 km (0.06 R)
• M2: 223,200 km (0.055 R)
• M3: 326,722 km (0.074 R)
• M4: 412,441 km (0.118 R)
• M5: 588,219 km (0.037 R)
• M6: 696,677 km (0.072 R)
• M7: 1,210,247 km (0.11 R)
• M8: 1,526,646 km (0.107 R)
• M9: 1,586,934 km (0.081 R)
• M10: 1,694,495 km (0.111 R)
• M11: 1,884,484 km (0.084 R)
• M12: 2,319,814 km (0.097 R)
• M13: 2,372,024 km (0.066 R)
• M14: 2,459,987 km (0.079 R)
• M15: 2,730,460 km (0.035 R)
• M16: 2,822,762 km (0.056 R)
• M17: 3,202,442 km (0.072 R)
• M18: 3,319,577 km (0.094 R)
• M19: 3,477,851 km (0.069 R)
• M20: 4,199,811 km (0.076 R)
• M21: 4,306,624 km (0.119 R)
• M22: 4,899,330 km (0.1 R)
• M23: 4,989,239 km (0.056 R)
• M24: 5,285,592 km (0.055 R)
• M25: 5,354,706 km (0.113 R)
• M26: 5,729,000 km (0.099 R)
• M27: 5,991,096 km (0.106 R)
• M28: 6,257,230 km (0.09 R)
• M29: 7,155,117 km (0.109 R)
• M30: 7,206,129 km (0.102 R)
• M31: 7,257,442 km (0.099 R)
• M32: 7,671,229 km (0.077 R)
• M33: 7,802,127 km (0.096 R)
• M34: 8,146,053 km (0.118 R)
• M35: 8,199,459 km (0.053 R)
• M36: 8,252,866 km (0.101 R)
• M37: 9,995,681 km (0.044 R)
• M38: 10,282,610 km (0.05 R)
• M39: 10,340,205 km (0.112 R)
• M40: 10,572,082 km (0.059 R)
• M41: 10,835,075 km (0.112 R)
• M42: 10,952,509 km (0.087 R)
• M43: 11,011,450 km (0.091 R)
• M44: 11,337,424 km (0.036 R)
• M45: 12,242,641 km (0.11 R)
• M46: 12,365,162 km (0.12 R)
• M47: 12,426,497 km (0.111 R)
• M48: 12,704,001 km (0.097 R)
• M49: 12,983,450 km (0.104 R)
• M50: 13,139,630 km (0.08 R)
• M51: 13,202,311 km (0.099 R)
• M52: 13,961,820 km (0.03 R)
• M53: 14,057,712 km (0.067 R)
• M54: 14,475,988 km (0.12 R)
• M55: 14,702,928 km (0.096 R)
• M56: 14,865,690 km (0.045 R)
• M57: 15,160,248 km (0.077 R)
• M58: 15,291,745 km (0.116 R)
• M59: 16,627,953 km (0.069 R)
• M60: 17,070,164 km (0.085 R)
• M61: 17,207,046 km (0.118 R)
• M62: 17,516,265 km (0.107 R)
• M63: 18,000,962 km (0.054 R)
• M64: 18,070,675 km (0.115 R)
• M65: 18,455,141 km (0.107 R)
• M66: 18,806,996 km (0.098 R)
• M67: 18,877,606 km (0.053 R)
• M68: 19,947,679 km (0.101 R)
• M69: 20,164,147 km (0.036 R)
• M70: 20,599,328 km (0.07 R)
• M71: 20,708,534 km (0.097 R)
• M72: 20,927,695 km (0.055 R)
• M73: 21,441,863 km (0.052 R)
• M74: 21,515,764 km (0.072 R)
• M75: 21,737,618 km (0.066 R)
• M76: 21,960,369 km (0.1 R)
• M77: 22,445,365 km (0.117 R)
• M78: 22,595,412 km (0.086 R)
• M79: 23,540,272 km (0.104 R)
• M80: 23,883,599 km (0.102 R)
• M81: 23,960,044 km (0.037 R)
• M82: 24,036,638 km (0.049 R)
• M83: 24,962,200 km (0.116 R)
• M84: 25,312,259 km (0.117 R)
• M85: 26,214,334 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 8.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.13 AU - 9.25 AU

Year: 9863 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,441,755 km

• M1: 111,750 km (0.034 R)
• M2: 179,966 km (0.049 R)
• M3: 271,969 km (0.052 R)
• M4: 409,001 km (0.056 R)
• M5: 668,104 km (0.102 R)
• M6: 740,659 km (0.087 R)
• M7: 831,764 km (0.114 R)
• M8: 1,042,398 km (0.099 R)
• M9: 1,325,138 km (0.071 R)
• M10: 1,380,788 km (0.062 R)
• M11: 1,475,484 km (0.07 R)
• M12: 1,592,170 km (0.113 R)
• M13: 1,897,200 km (0.111 R)
• M14: 2,870,634 km (0.088 R)
• M15: 3,292,649 km (0.117 R)
• M16: 3,446,286 km (0.113 R)
• M17: 3,550,107 km (0.103 R)
• M18: 3,813,998 km (0.057 R)
• M19: 4,166,899 km (0.104 R)
• M20: 4,501,849 km (0.072 R)
• M21: 4,558,546 km (0.077 R)
• M22: 5,138,687 km (0.065 R)
• M23: 5,347,226 km (0.037 R)
• M24: 5,467,653 km (0.07 R)
• M25: 6,431,362 km (0.113 R)
• M26: 6,850,984 km (0.096 R)
• M27: 7,312,793 km (0.036 R)
• M28: 7,615,130 km (0.065 R)
• M29: 8,266,629 km (0.039 R)
• M30: 8,511,221 km (0.075 R)
• M31: 9,151,051 km (0.047 R)
• M32: 9,440,523 km (0.076 R)
• M33: 9,622,883 km (0.102 R)
• M34: 10,363,991 km (0.067 R)
• M35: 11,471,165 km (0.114 R)
• M36: 12,856,890 km (0.116 R)
• M37: 13,343,980 km (0.06 R)
• M38: 13,425,811 km (0.112 R)
• M39: 13,837,205 km (0.1 R)
• M40: 14,252,788 km (0.096 R)
• M41: 14,378,300 km (0.109 R)
• M42: 15,224,276 km (0.088 R)
• M43: 15,438,201 km (0.076 R)
• M44: 16,129,792 km (0.116 R)
• M45: 16,963,950 km (0.073 R)
• M46: 17,677,382 km (0.111 R)
• M47: 19,041,415 km (0.053 R)
• M48: 19,133,568 km (0.117 R)
• M49: 19,271,946 km (0.111 R)
• M50: 19,410,773 km (0.113 R)
• M51: 19,922,547 km (0.091 R)
• M52: 20,533,205 km (0.094 R)
• M53: 22,353,063 km (0.047 R)
• M54: 22,450,302 km (0.063 R)
• M55: 22,987,508 km (0.114 R)
• M56: 23,085,644 km (0.084 R)
• M57: 23,232,998 km (0.032 R)
• M58: 23,726,821 km (0.106 R)
• M59: 24,825,318 km (0.095 R)
• M60: 25,077,241 km (0.033 R)
• M61: 25,482,053 km (0.113 R)
• M62: 25,940,271 km (0.041 R)
• M63: 26,503,806 km (0.05 R)
• M64: 26,864,636 km (0.065 R)
• M65: 27,434,754 km (0.092 R)
• M66: 27,643,143 km (0.063 R)
• M67: 29,063,126 km (0.077 R)
• M68: 29,755,166 km (0.033 R)
• M69: 30,992,939 km (0.028 R)
• M70: 31,973,403 km (0.088 R)
• M71: 32,467,525 km (0.057 R)
• M72: 32,853,488 km (0.071 R)
• M73: 32,908,689 km (0.095 R)
• M74: 33,908,751 km (0.116 R)
• M75: 34,524,945 km (0.069 R)
• M76: 34,581,044 km (0.102 R)
• M77: 35,711,256 km (0.046 R)
• M78: 36,109,635 km (0.113 R)
• M79: 36,738,843 km (0.105 R)
• M80: 38,182,014 km (0.091 R)
• M81: 38,531,026 km (0.092 R)
• M82: 38,881,235 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 9.9

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.75 AU - 10.01 AU

Year: 11060 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,441,755 km

• M1: 131,646 km (0.097 R)
• M2: 269,725 km (0.089 R)
• M3: 340,335 km (0.088 R)
• M4: 569,220 km (0.085 R)
• M5: 981,960 km (0.116 R)
• M6: 1,317,957 km (0.106 R)
• M7: 1,522,458 km (0.045 R)
• M8: 1,811,481 km (0.058 R)
• M9: 1,911,711 km (0.08 R)
• M10: 2,118,007 km (0.061 R)
• M11: 2,524,464 km (0.04 R)
• M12: 2,693,958 km (0.113 R)
• M13: 4,483,448 km (0.069 R)
• M14: 5,325,983 km (0.12 R)
• M15: 5,691,451 km (0.099 R)
• M16: 5,802,752 km (0.074 R)
• M17: 5,914,651 km (0.069 R)
• M18: 6,485,367 km (0.095 R)
• M19: 7,354,082 km (0.075 R)
• M20: 8,343,073 km (0.057 R)
• M21: 8,427,297 km (0.064 R)
• M22: 9,242,306 km (0.069 R)
• M23: 9,505,000 km (0.056 R)
• M24: 9,725,806 km (0.115 R)
• M25: 10,808,745 km (0.091 R)
• M26: 11,224,777 km (0.096 R)
• M27: 12,504,138 km (0.116 R)
• M28: 15,404,691 km (0.114 R)
• M29: 15,820,573 km (0.119 R)
• M30: 16,398,320 km (0.079 R)
• M31: 16,716,365 km (0.119 R)
• M32: 16,929,692 km (0.066 R)
• M33: 19,445,479 km (0.119 R)
• M34: 19,725,826 km (0.113 R)
• M35: 19,894,722 km (0.097 R)
• M36: 20,177,312 km (0.092 R)
• M37: 20,803,678 km (0.087 R)
• M38: 22,720,925 km (0.085 R)
• M39: 23,790,250 km (0.069 R)
• M40: 24,451,922 km (0.041 R)
• M41: 25,670,247 km (0.057 R)
• M42: 26,101,238 km (0.063 R)
• M43: 26,224,956 km (0.119 R)
• M44: 26,286,739 km (0.075 R)
• M45: 26,721,321 km (0.077 R)
• M46: 27,346,192 km (0.07 R)
• M47: 27,471,704 km (0.097 R)
• M48: 27,849,439 km (0.104 R)
• M49: 29,057,142 km (0.062 R)
• M50: 29,828,768 km (0.09 R)
• M51: 30,152,199 km (0.099 R)
• M52: 30,737,426 km (0.065 R)
• M53: 31,260,719 km (0.028 R)
• M54: 31,326,243 km (0.111 R)
• M55: 31,523,413 km (0.107 R)
• M56: 33,182,304 km (0.113 R)
• M57: 33,719,061 km (0.078 R)
• M58: 34,056,105 km (0.072 R)
• M59: 34,191,192 km (0.04 R)
• M60: 35,005,453 km (0.105 R)
• M61: 36,584,159 km (0.097 R)
• M62: 36,791,801 km (0.113 R)
• M63: 37,138,719 km (0.106 R)
• M64: 37,416,971 km (0.108 R)
• M65: 37,695,971 km (0.087 R)
• M66: 38,466,848 km (0.106 R)
• M67: 39,101,443 km (0.119 R)
• M68: 39,384,482 km (0.114 R)
• M69: 40,667,134 km (0.111 R)
• M70: 40,738,791 km (0.114 R)
• M71: 41,890,845 km (0.101 R)
• M72: 42,689,248 km (0.064 R)
• M73: 43,492,589 km (0.055 R)
• M74: 44,006,458 km (0.101 R)
• M75: 44,227,264 km (0.091 R)
• M76: 45,411,182 km (0.104 R)
• M77: 46,530,623 km (0.05 R)
• M78: 46,980,912 km (0.054 R)
• M79: 47,281,903 km (0.075 R)
• M80: 48,872,727 km (0.04 R)
• M81: 48,948,872 km (0.115 R)
• M82: 50,019,843 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.7

Radius: 6.7

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.13 AU - 16.97 AU

Year: 23608 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,441,755 km

• M1: 163,361 km (0.09 R)
• M2: 408,253 km (0.104 R)
• M3: 537,505 km (0.105 R)
• M4: 659,128 km (0.084 R)
• M5: 812,765 km (0.045 R)
• M6: 1,002,455 km (0.106 R)
• M7: 1,741,768 km (0.103 R)
• M8: 2,018,823 km (0.093 R)
• M9: 2,082,253 km (0.09 R)
• M10: 2,409,573 km (0.072 R)
• M11: 2,476,892 km (0.074 R)
• M12: 3,259,588 km (0.083 R)
• M13: 3,334,237 km (0.093 R)
• M14: 3,833,894 km (0.109 R)
• M15: 3,992,468 km (0.119 R)
• M16: 4,398,028 km (0.088 R)
• M17: 4,647,707 km (0.082 R)
• M18: 6,009,945 km (0.095 R)
• M19: 6,615,517 km (0.102 R)
• M20: 6,662,790 km (0.042 R)
• M21: 7,289,156 km (0.108 R)
• M22: 7,934,222 km (0.09 R)
• M23: 7,984,637 km (0.082 R)
• M24: 8,545,928 km (0.114 R)
• M25: 9,598,648 km (0.105 R)
• M26: 10,359,653 km (0.091 R)
• M27: 10,469,906 km (0.049 R)
• M28: 10,971,059 km (0.05 R)
• M29: 11,309,599 km (0.073 R)
• M30: 12,112,640 km (0.045 R)
• M31: 12,638,477 km (0.046 R)
• M32: 15,315,082 km (0.093 R)
• M33: 15,377,913 km (0.106 R)
• M34: 16,716,664 km (0.103 R)
• M35: 16,975,918 km (0.051 R)
• M36: 18,291,930 km (0.104 R)
• M37: 18,625,982 km (0.095 R)
• M38: 18,760,171 km (0.117 R)
• M39: 19,982,386 km (0.115 R)
• M40: 20,464,690 km (0.109 R)
• M41: 21,300,343 km (0.091 R)
• M42: 21,370,355 km (0.093 R)
• M43: 21,581,288 km (0.114 R)
• M44: 21,792,819 km (0.113 R)
• M45: 21,863,579 km (0.119 R)
• M46: 23,437,648 km (0.1 R)
• M47: 24,458,205 km (0.096 R)
• M48: 24,752,464 km (0.069 R)
• M49: 26,016,117 km (0.046 R)
• M50: 26,845,039 km (0.11 R)
• M51: 28,142,800 km (0.079 R)
• M52: 28,219,843 km (0.114 R)
• M53: 29,071,205 km (0.11 R)
• M54: 29,382,967 km (0.076 R)
• M55: 29,695,776 km (0.074 R)
• M56: 29,774,165 km (0.095 R)
• M57: 29,931,093 km (0.097 R)
• M58: 30,245,847 km (0.064 R)
• M59: 30,878,646 km (0.064 R)
• M60: 32,076,775 km (0.071 R)
• M61: 32,237,593 km (0.118 R)
• M62: 33,534,607 km (0.101 R)
• M63: 34,189,397 km (0.071 R)
• M64: 35,345,489 km (0.061 R)
• M65: 36,598,221 km (0.116 R)
• M66: 36,934,817 km (0.118 R)
• M67: 37,441,505 km (0.112 R)
• M68: 38,205,950 km (0.085 R)
• M69: 39,405,276 km (0.113 R)
• M70: 39,577,613 km (0.087 R)
• M71: 41,314,743 km (0.039 R)
• M72: 41,489,773 km (0.091 R)
• M73: 42,104,620 km (0.115 R)
• M74: 42,280,697 km (0.076 R)
• M75: 42,457,222 km (0.09 R)
• M76: 43,076,707 km (0.11 R)
• M77: 43,877,504 km (0.111 R)
• M78: 44,145,434 km (0.069 R)
• M79: 44,414,112 km (0.041 R)
• M80: 46,491,129 km (0.082 R)
• M81: 46,582,234 km (0.107 R)
• M82: 47,404,124 km (0.028 R)
• M83: 48,692,162 km (0.034 R)
• M84: 51,302,495 km (0.092 R)
• M85: 52,719,486 km (0.06 R)
• M86: 53,194,759 km (0.087 R)
• M87: 54,149,343 km (0.105 R)
• M88: 54,340,978 km (0.077 R)
• M89: 54,917,079 km (0.111 R)
• M90: 55,013,420 km (0.097 R)
• M91: 55,495,275 km (0.107 R)
• M92: 60,391,613 km (0.102 R)
• M93: 61,287,555 km (0.106 R)
• M94: 64,711,551 km (0.107 R)
• M95: 66,139,313 km (0.115 R)
• M96: 67,371,401 km (0.117 R)
• M97: 67,577,547 km (0.091 R)
• M98: 67,680,620 km (0.11 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: 402 - 15,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit