🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.48 AU - 0.66 AU

Year: 155 Days

Day: 46.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.67 AU - 1.07 AU

Year: 292 Days

Day: 25.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.76 AU - 1.04 AU

Year: 307 Days

Day: 15 Hours

Environment

Temp: 84 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.99 AU - 1.17 AU

Year: 404 Days

Day: 40 Hours

Environment

Temp: 37 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.61 AU - 2.05 AU

Year: 891 Days

Day: 36.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.9 AU - 5.26 AU

Year: 3528 Days

Day: 42 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 8.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.86 AU - 6.26 AU

Year: 4096 Days

Day: 5.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,833,324 km

• M1: 124,615 km (0.062 R)
• M2: 221,106 km (0.075 R)
• M3: 307,723 km (0.09 R)
• M4: 400,773 km (0.066 R)
• M5: 460,313 km (0.079 R)
• M6: 560,842 km (0.089 R)
• M7: 700,118 km (0.076 R)
• M8: 774,319 km (0.111 R)
• M9: 931,097 km (0.103 R)
• M10: 1,049,728 km (0.06 R)
• M11: 1,211,593 km (0.115 R)
• M12: 1,276,070 km (0.096 R)
• M13: 1,328,429 km (0.079 R)
• M14: 1,587,832 km (0.093 R)
• M15: 1,658,741 km (0.075 R)
• M16: 1,833,472 km (0.084 R)
• M17: 1,938,340 km (0.113 R)
• M18: 2,091,528 km (0.065 R)
• M19: 2,393,716 km (0.038 R)
• M20: 2,591,634 km (0.11 R)
• M21: 2,986,273 km (0.106 R)
• M22: 3,344,709 km (0.09 R)
• M23: 3,735,908 km (0.095 R)
• M24: 3,850,350 km (0.112 R)
• M25: 4,339,834 km (0.12 R)
• M26: 4,849,065 km (0.104 R)
• M27: 5,485,006 km (0.03 R)
• M28: 5,571,773 km (0.095 R)
• M29: 5,702,820 km (0.096 R)
• M30: 6,034,778 km (0.116 R)
• M31: 6,441,684 km (0.074 R)
• M32: 6,556,276 km (0.102 R)
• M33: 7,068,499 km (0.084 R)
• M34: 7,281,826 km (0.065 R)
• M35: 7,642,058 km (0.119 R)
• M36: 8,082,025 km (0.118 R)
• M37: 8,782,741 km (0.059 R)
• M38: 8,859,036 km (0.097 R)
• M39: 9,243,503 km (0.048 R)
• M40: 9,476,876 km (0.088 R)
• M41: 9,738,373 km (0.095 R)
• M42: 9,790,881 km (0.094 R)
• M43: 9,870,019 km (0.062 R)
• M44: 9,922,827 km (0.099 R)
• M45: 10,002,263 km (0.095 R)
• M46: 10,188,513 km (0.056 R)
• M47: 10,591,230 km (0.061 R)
• M48: 10,944,580 km (0.083 R)
• M49: 11,108,988 km (0.054 R)
• M50: 11,384,697 km (0.09 R)
• M51: 11,999,395 km (0.104 R)
• M52: 13,028,479 km (0.09 R)
• M53: 13,173,588 km (0.107 R)
• M54: 13,996,377 km (0.067 R)
• M55: 14,145,077 km (0.116 R)
• M56: 14,294,226 km (0.104 R)
• M57: 14,684,677 km (0.111 R)
• M58: 15,169,972 km (0.109 R)
• M59: 15,292,194 km (0.119 R)
• M60: 15,384,047 km (0.065 R)
• M61: 16,000,839 km (0.113 R)
• M62: 17,131,649 km (0.098 R)
• M63: 17,450,292 km (0.053 R)
• M64: 17,803,044 km (0.118 R)
• M65: 18,061,101 km (0.086 R)
• M66: 18,125,876 km (0.106 R)
• M67: 18,515,728 km (0.106 R)
• M68: 18,711,702 km (0.115 R)
• M69: 18,974,096 km (0.091 R)
• M70: 19,237,688 km (0.057 R)
• M71: 20,169,832 km (0.076 R)
• M72: 21,218,962 km (0.114 R)
• M73: 21,287,179 km (0.036 R)
• M74: 21,526,834 km (0.086 R)
• M75: 21,939,575 km (0.103 R)
• M76: 22,112,360 km (0.105 R)
• M77: 22,494,134 km (0.071 R)
• M78: 23,018,176 km (0.115 R)
• M79: 23,334,575 km (0.113 R)
• M80: 23,652,471 km (0.101 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 9.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.47 AU - 7.79 AU

Year: 6144 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,833,324 km

• M1: 122,820 km (0.117 R)
• M2: 207,791 km (0.115 R)
• M3: 268,379 km (0.083 R)
• M4: 330,163 km (0.034 R)
• M5: 453,581 km (0.073 R)
• M6: 726,896 km (0.102 R)
• M7: 1,062,444 km (0.088 R)
• M8: 1,283,101 km (0.079 R)
• M9: 1,355,207 km (0.095 R)
• M10: 1,784,254 km (0.068 R)
• M11: 1,881,642 km (0.076 R)
• M12: 2,115,763 km (0.102 R)
• M13: 2,201,781 km (0.091 R)
• M14: 2,466,719 km (0.083 R)
• M15: 2,612,278 km (0.105 R)
• M16: 2,911,923 km (0.089 R)
• M17: 3,564,618 km (0.081 R)
• M18: 3,646,897 km (0.026 R)
• M19: 3,750,419 km (0.057 R)
• M20: 3,918,267 km (0.065 R)
• M21: 4,153,286 km (0.118 R)
• M22: 4,458,914 km (0.084 R)
• M23: 4,592,056 km (0.063 R)
• M24: 4,794,462 km (0.092 R)
• M25: 5,115,200 km (0.116 R)
• M26: 5,681,129 km (0.11 R)
• M27: 6,118,703 km (0.109 R)
• M28: 6,466,518 km (0.063 R)
• M29: 6,744,321 km (0.083 R)
• M30: 7,338,075 km (0.044 R)
• M31: 7,814,245 km (0.077 R)
• M32: 7,921,506 km (0.035 R)
• M33: 8,056,145 km (0.031 R)
• M34: 8,464,846 km (0.102 R)
• M35: 8,547,424 km (0.074 R)
• M36: 8,824,479 km (0.099 R)
• M37: 8,964,204 km (0.025 R)
• M38: 9,587,578 km (0.116 R)
• M39: 9,673,597 km (0.051 R)
• M40: 10,137,051 km (0.105 R)
• M41: 10,195,544 km (0.027 R)
• M42: 10,995,593 km (0.117 R)
• M43: 11,176,158 km (0.083 R)
• M44: 11,723,686 km (0.081 R)
• M45: 11,969,774 km (0.117 R)
• M46: 12,844,772 km (0.116 R)
• M47: 13,226,097 km (0.109 R)
• M48: 13,354,004 km (0.087 R)
• M49: 13,772,578 km (0.106 R)
• M50: 13,837,354 km (0.107 R)
• M51: 14,293,777 km (0.096 R)
• M52: 14,392,213 km (0.118 R)
• M53: 14,755,137 km (0.116 R)
• M54: 14,921,041 km (0.097 R)
• M55: 15,020,823 km (0.116 R)
• M56: 15,590,940 km (0.06 R)
• M57: 16,065,764 km (0.108 R)
• M58: 16,304,971 km (0.12 R)
• M59: 16,545,375 km (0.071 R)
• M60: 17,203,755 km (0.081 R)
• M61: 17,378,485 km (0.105 R)
• M62: 17,835,507 km (0.101 R)
• M63: 17,906,117 km (0.07 R)
• M64: 18,154,150 km (0.058 R)
• M65: 18,941,035 km (0.092 R)
• M66: 19,447,574 km (0.11 R)
• M67: 20,105,505 km (0.066 R)
• M68: 20,215,759 km (0.08 R)
• M69: 20,400,213 km (0.06 R)
• M70: 20,548,165 km (0.077 R)
• M71: 21,819,597 km (0.045 R)
• M72: 21,932,993 km (0.071 R)
• M73: 22,694,147 km (0.077 R)
• M74: 22,924,228 km (0.093 R)
• M75: 23,270,697 km (0.097 R)
• M76: 24,007,765 km (0.108 R)
• M77: 24,124,901 km (0.09 R)
• M78: 24,477,353 km (0.117 R)
• M79: 24,595,236 km (0.037 R)
• M80: 25,068,564 km (0.079 R)
• M81: 25,385,711 km (0.118 R)
• M82: 26,546,890 km (0.084 R)
• M83: 26,789,239 km (0.099 R)
• M84: 27,113,567 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.6

Radius: 10.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.56 AU - 8.72 AU

Year: 7600 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,833,324 km

• M1: 186,848 km (0.097 R)
• M2: 319,840 km (0.102 R)
• M3: 403,465 km (0.062 R)
• M4: 682,765 km (0.114 R)
• M5: 838,346 km (0.101 R)
• M6: 934,687 km (0.085 R)
• M7: 1,343,090 km (0.083 R)
• M8: 1,441,076 km (0.116 R)
• M9: 2,098,858 km (0.044 R)
• M10: 2,291,241 km (0.104 R)
• M11: 2,409,573 km (0.105 R)
• M12: 2,570,690 km (0.108 R)
• M13: 2,924,788 km (0.108 R)
• M14: 3,184,041 km (0.102 R)
• M15: 3,338,875 km (0.054 R)
• M16: 3,406,044 km (0.067 R)
• M17: 3,541,730 km (0.092 R)
• M18: 3,656,022 km (0.037 R)
• M19: 4,174,229 km (0.077 R)
• M20: 4,791,021 km (0.071 R)
• M21: 5,123,129 km (0.038 R)
• M22: 5,383,579 km (0.063 R)
• M23: 6,163,881 km (0.072 R)
• M24: 6,385,286 km (0.105 R)
• M25: 6,553,135 km (0.054 R)
• M26: 6,779,177 km (0.094 R)
• M27: 6,864,747 km (0.119 R)
• M28: 7,326,556 km (0.108 R)
• M29: 7,502,333 km (0.112 R)
• M30: 7,768,617 km (0.069 R)
• M31: 7,918,066 km (0.118 R)
• M32: 8,008,124 km (0.084 R)
• M33: 8,555,652 km (0.095 R)
• M34: 8,802,788 km (0.038 R)
• M35: 9,399,533 km (0.113 R)
• M36: 9,718,775 km (0.101 R)
• M37: 10,269,894 km (0.116 R)
• M38: 10,499,826 km (0.099 R)
• M39: 10,664,982 km (0.1 R)
• M40: 11,233,304 km (0.07 R)
• M41: 11,606,252 km (0.067 R)
• M42: 11,845,758 km (0.096 R)
• M43: 12,017,795 km (0.04 R)
• M44: 12,260,144 km (0.071 R)
• M45: 12,364,414 km (0.09 R)
• M46: 12,644,162 km (0.083 R)
• M47: 12,749,479 km (0.105 R)
• M48: 13,531,576 km (0.091 R)
• M49: 14,622,893 km (0.075 R)
• M50: 16,197,859 km (0.082 R)
• M51: 16,503,936 km (0.063 R)
• M52: 16,850,704 km (0.117 R)
• M53: 17,044,284 km (0.099 R)
• M54: 17,238,611 km (0.069 R)
• M55: 17,433,687 km (0.114 R)
• M56: 17,590,316 km (0.095 R)
• M57: 17,668,855 km (0.101 R)
• M58: 17,904,920 km (0.101 R)
• M59: 18,261,113 km (0.114 R)
• M60: 18,499,871 km (0.108 R)
• M61: 18,579,756 km (0.103 R)
• M62: 19,790,751 km (0.113 R)
• M63: 20,323,469 km (0.097 R)
• M64: 20,488,326 km (0.106 R)
• M65: 21,152,241 km (0.116 R)
• M66: 21,865,374 km (0.078 R)
• M67: 22,501,165 km (0.085 R)
• M68: 22,671,707 km (0.112 R)
• M69: 23,704,082 km (0.105 R)
• M70: 24,182,496 km (0.096 R)
• M71: 24,400,909 km (0.1 R)
• M72: 25,016,205 km (0.093 R)
• M73: 25,104,467 km (0.107 R)
• M74: 25,281,442 km (0.117 R)
• M75: 26,037,958 km (0.099 R)
• M76: 26,576,511 km (0.111 R)
• M77: 27,118,653 km (0.045 R)
• M78: 28,030,452 km (0.114 R)
• M79: 28,260,085 km (0.059 R)
• M80: 29,323,875 km (0.082 R)
• M81: 29,417,075 km (0.119 R)
• M82: 29,743,797 km (0.115 R)
• M83: 30,306,584 km (0.101 R)
• M84: 31,395,357 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.8

Radius: 4.5

Gravity: 42.41 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.84 AU - 16.08 AU

Year: 17772 Days

Day: 18.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,833,324 km

• M1: 75,098 km (0.061 R)
• M2: 928,704 km (0.118 R)
• M3: 1,006,794 km (0.088 R)
• M4: 1,060,200 km (0.119 R)
• M5: 1,706,762 km (0.103 R)
• M6: 1,770,640 km (0.113 R)
• M7: 2,274,785 km (0.112 R)
• M8: 2,488,261 km (0.064 R)
• M9: 2,524,464 km (0.094 R)
• M10: 3,166,688 km (0.079 R)
• M11: 3,364,755 km (0.107 R)
• M12: 3,526,171 km (0.12 R)
• M13: 4,025,380 km (0.065 R)
• M14: 4,153,734 km (0.091 R)
• M15: 4,546,578 km (0.083 R)
• M16: 4,769,928 km (0.03 R)
• M17: 5,134,797 km (0.081 R)
• M18: 5,227,398 km (0.12 R)
• M19: 5,367,422 km (0.084 R)
• M20: 5,414,396 km (0.092 R)
• M21: 5,891,164 km (0.029 R)
• M22: 5,939,634 km (0.103 R)
• M23: 6,232,995 km (0.046 R)
• M24: 6,581,110 km (0.095 R)
• M25: 7,400,457 km (0.111 R)
• M26: 11,464,283 km (0.113 R)
• M27: 11,890,039 km (0.062 R)
• M28: 12,012,709 km (0.096 R)
• M29: 13,008,881 km (0.094 R)
• M30: 13,708,850 km (0.091 R)
• M31: 13,837,504 km (0.06 R)
• M32: 13,901,981 km (0.065 R)
• M33: 14,225,710 km (0.116 R)
• M34: 15,948,779 km (0.095 R)
• M35: 16,492,118 km (0.072 R)
• M36: 16,766,032 km (0.062 R)
• M37: 16,903,512 km (0.118 R)
• M38: 24,628,597 km (0.065 R)
• M39: 26,047,532 km (0.077 R)
• M40: 26,127,268 km (0.087 R)
• M41: 26,847,283 km (0.111 R)
• M42: 28,634,828 km (0.069 R)
• M43: 29,875,443 km (0.078 R)
• M44: 30,544,295 km (0.061 R)
• M45: 30,964,814 km (0.081 R)
• M46: 32,237,892 km (0.111 R)
• M47: 33,182,304 km (0.116 R)
• M48: 33,354,940 km (0.071 R)
• M49: 33,961,709 km (0.114 R)
• M50: 34,572,068 km (0.086 R)
• M51: 35,274,131 km (0.074 R)
• M52: 35,715,295 km (0.107 R)
• M53: 35,892,269 km (0.118 R)
• M54: 37,139,167 km (0.107 R)
• M55: 37,498,053 km (0.111 R)
• M56: 37,587,961 km (0.097 R)
• M57: 39,218,279 km (0.074 R)
• M58: 39,309,533 km (0.105 R)
• M59: 40,317,973 km (0.057 R)
• M60: 41,334,939 km (0.096 R)
• M61: 42,547,579 km (0.109 R)
• M62: 43,961,279 km (0.065 R)
• M63: 44,912,273 km (0.099 R)
• M64: 46,158,573 km (0.117 R)
• M65: 47,028,185 km (0.099 R)
• M66: 47,319,302 km (0.087 R)
• M67: 48,293,783 km (0.071 R)
• M68: 49,669,036 km (0.112 R)
• M69: 51,856,307 km (0.064 R)
• M70: 52,357,759 km (0.08 R)
• M71: 53,365,450 km (0.026 R)
• M72: 55,604,781 km (0.099 R)
• M73: 56,118,051 km (0.067 R)
• M74: 56,220,974 km (0.105 R)
• M75: 56,323,748 km (0.053 R)
• M76: 56,942,485 km (0.117 R)
• M77: 57,149,229 km (0.096 R)
• M78: 57,459,794 km (0.029 R)
• M79: 60,280,013 km (0.118 R)
• M80: 60,490,797 km (0.116 R)
• M81: 60,701,730 km (0.112 R)
• M82: 68,566,389 km (0.106 R)
• M83: 68,786,298 km (0.12 R)
• M84: 70,332,541 km (0.088 R)
• M85: 70,443,393 km (0.043 R)
• M86: 70,554,245 km (0.084 R)
• M87: 71,332,453 km (0.051 R)
• M88: 71,555,354 km (0.052 R)
• M89: 74,247,518 km (0.094 R)
• M90: 75,833,255 km (0.119 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit