🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.55 AU - 0.63 AU

Year: 172 Days

Day: 36.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,418,332 km

• M1: 122,820 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.74 AU - 1.04 AU

Year: 318 Days

Day: 17.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,418,332 km

• M1: 49,966 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 323 Days

Day: 45.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,418,332 km

• M1: 408,552 km (0.106 R)
• M2: 789,578 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.03 AU - 1.15 AU

Year: 431 Days

Day: 33.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,418,332 km

• M1: 145,260 km (0.114 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 9.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.66 AU - 5.46 AU

Year: 3688 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,418,332 km

• M1: 124,166 km (0.072 R)
• M2: 304,581 km (0.043 R)
• M3: 455,526 km (0.118 R)
• M4: 812,466 km (0.115 R)
• M5: 965,953 km (0.038 R)
• M6: 1,173,745 km (0.057 R)
• M7: 1,237,324 km (0.099 R)
• M8: 1,301,950 km (0.086 R)
• M9: 1,434,943 km (0.113 R)
• M10: 1,522,757 km (0.099 R)
• M11: 1,653,056 km (0.093 R)
• M12: 1,957,339 km (0.094 R)
• M13: 2,099,606 km (0.054 R)
• M14: 2,177,547 km (0.113 R)
• M15: 2,256,684 km (0.104 R)
• M16: 2,464,326 km (0.101 R)
• M17: 2,570,690 km (0.078 R)
• M18: 2,702,635 km (0.09 R)
• M19: 2,824,557 km (0.12 R)
• M20: 2,998,540 km (0.096 R)
• M21: 3,163,097 km (0.1 R)
• M22: 3,278,886 km (0.059 R)
• M23: 3,581,223 km (0.068 R)
• M24: 3,675,021 km (0.1 R)
• M25: 3,810,557 km (0.056 R)
• M26: 3,989,177 km (0.077 R)
• M27: 4,128,452 km (0.048 R)
• M28: 4,241,100 km (0.101 R)
• M29: 4,599,686 km (0.112 R)
• M30: 4,672,689 km (0.074 R)
• M31: 5,133,301 km (0.107 R)
• M32: 5,208,998 km (0.1 R)
• M33: 5,285,143 km (0.114 R)
• M34: 5,593,016 km (0.093 R)
• M35: 5,938,587 km (0.099 R)
• M36: 6,002,166 km (0.114 R)
• M37: 6,258,876 km (0.045 R)
• M38: 6,469,958 km (0.069 R)
• M39: 6,849,488 km (0.03 R)
• M40: 7,185,335 km (0.103 R)
• M41: 7,406,441 km (0.086 R)
• M42: 7,751,264 km (0.087 R)
• M43: 7,943,049 km (0.117 R)
• M44: 8,101,173 km (0.088 R)
• M45: 8,384,961 km (0.07 R)
• M46: 8,510,174 km (0.119 R)
• M47: 8,635,836 km (0.07 R)
• M48: 8,980,510 km (0.055 R)
• M49: 9,126,966 km (0.11 R)
• M50: 9,311,121 km (0.085 R)
• M51: 9,795,669 km (0.108 R)
• M52: 10,003,310 km (0.062 R)
• M53: 10,480,378 km (0.107 R)
• M54: 11,476,401 km (0.093 R)
• M55: 11,775,148 km (0.119 R)
• M56: 11,895,424 km (0.116 R)
• M57: 12,238,303 km (0.085 R)
• M58: 12,421,111 km (0.037 R)
• M59: 12,563,977 km (0.118 R)
• M60: 12,954,428 km (0.09 R)
• M61: 13,223,853 km (0.083 R)
• M62: 13,852,763 km (0.097 R)
• M63: 14,022,108 km (0.105 R)
• M64: 14,128,322 km (0.107 R)
• M65: 14,298,714 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 8.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.85 AU - 6.05 AU

Year: 4819 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,418,332 km

• M1: 125,662 km (0.114 R)
• M2: 189,391 km (0.094 R)
• M3: 248,332 km (0.076 R)
• M4: 324,029 km (0.091 R)
• M5: 417,378 km (0.088 R)
• M6: 607,966 km (0.075 R)
• M7: 680,970 km (0.051 R)
• M8: 757,264 km (0.12 R)
• M9: 826,528 km (0.118 R)
• M10: 940,223 km (0.094 R)
• M11: 1,048,083 km (0.039 R)
• M12: 1,434,195 km (0.039 R)
• M13: 1,534,126 km (0.111 R)
• M14: 1,971,700 km (0.117 R)
• M15: 2,154,359 km (0.087 R)
• M16: 2,386,984 km (0.081 R)
• M17: 2,461,334 km (0.051 R)
• M18: 2,658,504 km (0.07 R)
• M19: 2,955,904 km (0.116 R)
• M20: 3,363,559 km (0.052 R)
• M21: 3,771,512 km (0.083 R)
• M22: 4,412,988 km (0.096 R)
• M23: 4,671,642 km (0.078 R)
• M24: 4,727,592 km (0.052 R)
• M25: 5,476,928 km (0.102 R)
• M26: 5,575,662 km (0.057 R)
• M27: 5,695,041 km (0.066 R)
• M28: 5,976,585 km (0.107 R)
• M29: 6,037,620 km (0.077 R)
• M30: 6,098,806 km (0.088 R)
• M31: 6,490,902 km (0.082 R)
• M32: 6,679,545 km (0.089 R)
• M33: 7,169,927 km (0.075 R)
• M34: 7,474,059 km (0.05 R)
• M35: 7,539,882 km (0.079 R)
• M36: 7,627,846 km (0.074 R)
• M37: 7,982,991 km (0.102 R)
• M38: 8,230,426 km (0.119 R)
• M39: 8,526,031 km (0.111 R)
• M40: 8,778,852 km (0.08 R)
• M41: 9,599,845 km (0.091 R)
• M42: 9,790,881 km (0.098 R)
• M43: 9,886,923 km (0.055 R)
• M44: 10,128,374 km (0.079 R)
• M45: 10,201,228 km (0.12 R)
• M46: 10,666,478 km (0.046 R)
• M47: 10,839,563 km (0.027 R)
• M48: 11,088,643 km (0.06 R)
• M49: 11,163,592 km (0.098 R)
• M50: 11,490,912 km (0.062 R)
• M51: 12,154,827 km (0.062 R)
• M52: 12,439,512 km (0.055 R)
• M53: 12,962,655 km (0.113 R)
• M54: 13,439,723 km (0.086 R)
• M55: 13,573,314 km (0.064 R)
• M56: 14,084,789 km (0.097 R)
• M57: 14,166,170 km (0.045 R)
• M58: 14,247,552 km (0.09 R)
• M59: 14,629,924 km (0.086 R)
• M60: 14,960,385 km (0.105 R)
• M61: 15,015,737 km (0.1 R)
• M62: 15,293,390 km (0.076 R)
• M63: 15,460,790 km (0.117 R)
• M64: 16,221,496 km (0.104 R)
• M65: 16,735,364 km (0.118 R)
• M66: 16,936,723 km (0.087 R)
• M67: 17,428,900 km (0.091 R)
• M68: 17,749,937 km (0.081 R)
• M69: 18,427,466 km (0.11 R)
• M70: 18,605,637 km (0.083 R)
• M71: 18,754,487 km (0.091 R)
• M72: 19,505,019 km (0.091 R)
• M73: 19,595,675 km (0.114 R)
• M74: 19,807,805 km (0.052 R)
• M75: 19,899,060 km (0.109 R)
• M76: 20,418,314 km (0.112 R)
• M77: 20,510,466 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.5

Radius: 12.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.19 AU - 8.63 AU

Year: 6880 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 61,418,332 km

• M1: 305,030 km (0.101 R)
• M2: 409,749 km (0.075 R)
• M3: 1,226,852 km (0.106 R)
• M4: 1,428,061 km (0.102 R)
• M5: 1,863,092 km (0.037 R)
• M6: 2,438,595 km (0.102 R)
• M7: 2,608,089 km (0.113 R)
• M8: 3,269,013 km (0.037 R)
• M9: 3,744,285 km (0.064 R)
• M10: 3,861,719 km (0.075 R)
• M11: 4,000,247 km (0.11 R)
• M12: 4,160,616 km (0.051 R)
• M13: 4,844,877 km (0.07 R)
• M14: 5,386,720 km (0.068 R)
• M15: 5,856,757 km (0.074 R)
• M16: 6,200,682 km (0.101 R)
• M17: 6,480,580 km (0.041 R)
• M18: 7,004,621 km (0.054 R)
• M19: 8,169,689 km (0.104 R)
• M20: 8,554,156 km (0.068 R)
• M21: 9,581,444 km (0.07 R)
• M22: 9,689,005 km (0.093 R)
• M23: 10,014,231 km (0.104 R)
• M24: 10,591,978 km (0.095 R)
• M25: 11,152,222 km (0.109 R)
• M26: 12,330,904 km (0.073 R)
• M27: 12,831,159 km (0.119 R)
• M28: 14,095,710 km (0.071 R)
• M29: 14,187,563 km (0.067 R)
• M30: 14,310,383 km (0.071 R)
• M31: 14,742,870 km (0.094 R)
• M32: 15,652,425 km (0.12 R)
• M33: 16,034,199 km (0.103 R)
• M34: 16,451,128 km (0.044 R)
• M35: 17,361,431 km (0.118 R)
• M36: 18,354,911 km (0.084 R)
• M37: 18,522,161 km (0.06 R)
• M38: 18,858,457 km (0.079 R)
• M39: 19,434,708 km (0.094 R)
• M40: 19,639,508 km (0.118 R)
• M41: 21,409,101 km (0.085 R)
• M42: 21,550,022 km (0.116 R)
• M43: 22,760,418 km (0.09 R)
• M44: 22,940,385 km (0.1 R)
• M45: 23,446,474 km (0.064 R)
• M46: 23,700,940 km (0.11 R)
• M47: 24,066,109 km (0.039 R)
• M48: 24,506,674 km (0.108 R)
• M49: 24,764,880 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.4

Radius: 8.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.46 AU - 9.78 AU

Year: 8764 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,418,332 km

• M1: 109,506 km (0.07 R)
• M2: 203,304 km (0.116 R)
• M3: 464,352 km (0.069 R)
• M4: 573,558 km (0.083 R)
• M5: 1,024,895 km (0.093 R)
• M6: 1,134,101 km (0.071 R)
• M7: 1,247,347 km (0.092 R)
• M8: 1,567,935 km (0.067 R)
• M9: 1,958,984 km (0.093 R)
• M10: 2,119,203 km (0.096 R)
• M11: 2,452,507 km (0.109 R)
• M12: 2,751,703 km (0.114 R)
• M13: 2,854,028 km (0.112 R)
• M14: 3,439,255 km (0.046 R)
• M15: 3,494,307 km (0.084 R)
• M16: 3,549,658 km (0.084 R)
• M17: 3,774,205 km (0.058 R)
• M18: 4,003,239 km (0.038 R)
• M19: 4,933,439 km (0.042 R)
• M20: 5,058,203 km (0.109 R)
• M21: 6,027,149 km (0.056 R)
• M22: 6,127,230 km (0.094 R)
• M23: 6,877,762 km (0.066 R)
• M24: 7,729,273 km (0.117 R)
• M25: 7,910,885 km (0.083 R)
• M26: 8,278,297 km (0.076 R)
• M27: 10,397,052 km (0.041 R)
• M28: 11,002,475 km (0.086 R)
• M29: 11,247,965 km (0.111 R)
• M30: 12,205,391 km (0.107 R)
• M31: 13,059,146 km (0.065 R)
• M32: 13,275,614 km (0.112 R)
• M33: 14,064,593 km (0.111 R)
• M34: 14,778,774 km (0.098 R)
• M35: 14,868,832 km (0.076 R)
• M36: 15,322,113 km (0.114 R)
• M37: 15,458,995 km (0.118 R)
• M38: 15,825,809 km (0.072 R)
• M39: 16,381,715 km (0.111 R)
• M40: 16,802,683 km (0.05 R)
• M41: 16,896,780 km (0.045 R)
• M42: 17,512,376 km (0.079 R)
• M43: 17,751,134 km (0.052 R)
• M44: 17,846,876 km (0.033 R)
• M45: 18,668,169 km (0.097 R)
• M46: 20,147,243 km (0.089 R)
• M47: 21,154,186 km (0.114 R)
• M48: 22,487,402 km (0.101 R)
• M49: 23,164,333 km (0.116 R)
• M50: 23,689,421 km (0.101 R)
• M51: 24,805,122 km (0.063 R)
• M52: 25,073,202 km (0.1 R)
• M53: 25,180,762 km (0.076 R)
• M54: 25,504,343 km (0.105 R)
• M55: 25,992,181 km (0.103 R)
• M56: 26,428,409 km (0.111 R)
• M57: 27,197,641 km (0.04 R)
• M58: 27,918,553 km (0.095 R)
• M59: 28,309,303 km (0.091 R)
• M60: 28,477,301 km (0.079 R)
• M61: 28,814,345 km (0.096 R)
• M62: 28,870,743 km (0.065 R)
• M63: 29,662,864 km (0.068 R)
• M64: 29,890,403 km (0.089 R)
• M65: 30,519,462 km (0.049 R)
• M66: 30,576,758 km (0.1 R)
• M67: 31,326,243 km (0.057 R)
• M68: 31,906,832 km (0.057 R)
• M69: 32,549,654 km (0.092 R)
• M70: 33,019,840 km (0.093 R)
• M71: 34,204,955 km (0.097 R)
• M72: 34,384,023 km (0.115 R)
• M73: 34,683,070 km (0.116 R)
• M74: 35,103,140 km (0.094 R)
• M75: 36,130,279 km (0.119 R)
• M76: 36,191,016 km (0.12 R)
• M77: 36,922,400 km (0.115 R)
• M78: 37,167,292 km (0.1 R)
• M79: 37,474,117 km (0.082 R)
• M80: 37,905,108 km (0.082 R)
• M81: 38,647,862 km (0.117 R)
• M82: 39,395,402 km (0.096 R)
• M83: 40,841,415 km (0.09 R)
• M84: 41,730,176 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.5

Radius: 6.9

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.99 AU - 14.93 AU

Year: 17671 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,418,332 km

• M1: 285,882 km (0.05 R)
• M2: 1,197,381 km (0.086 R)
• M3: 1,797,269 km (0.09 R)
• M4: 2,142,840 km (0.111 R)
• M5: 2,796,283 km (0.091 R)
• M6: 3,298,633 km (0.101 R)
• M7: 3,437,310 km (0.097 R)
• M8: 3,974,367 km (0.117 R)
• M9: 4,047,969 km (0.113 R)
• M10: 4,422,711 km (0.076 R)
• M11: 4,887,213 km (0.071 R)
• M12: 5,125,223 km (0.06 R)
• M13: 5,326,582 km (0.108 R)
• M14: 5,448,654 km (0.092 R)
• M15: 5,988,104 km (0.076 R)
• M16: 6,501,224 km (0.118 R)
• M17: 6,675,356 km (0.114 R)
• M18: 6,895,265 km (0.105 R)
• M19: 7,028,258 km (0.099 R)
• M20: 7,252,056 km (0.085 R)
• M21: 7,297,085 km (0.074 R)
• M22: 7,342,114 km (0.112 R)
• M23: 7,387,292 km (0.093 R)
• M24: 7,660,608 km (0.116 R)
• M25: 8,216,962 km (0.092 R)
• M26: 8,358,033 km (0.032 R)
• M27: 8,452,579 km (0.094 R)
• M28: 8,500,001 km (0.069 R)
• M29: 10,113,414 km (0.12 R)
• M30: 10,877,411 km (0.115 R)
• M31: 11,188,126 km (0.074 R)
• M32: 12,031,110 km (0.109 R)
• M33: 12,460,306 km (0.039 R)
• M34: 12,731,078 km (0.08 R)
• M35: 13,058,548 km (0.063 R)
• M36: 13,388,860 km (0.104 R)
• M37: 13,499,562 km (0.119 R)
• M38: 13,610,564 km (0.062 R)
• M39: 14,113,961 km (0.032 R)
• M40: 16,069,654 km (0.119 R)
• M41: 16,839,634 km (0.104 R)
• M42: 16,899,323 km (0.071 R)
• M43: 16,959,163 km (0.115 R)
• M44: 17,138,979 km (0.097 R)
• M45: 17,319,394 km (0.076 R)
• M46: 18,723,819 km (0.073 R)
• M47: 18,971,703 km (0.046 R)
• M48: 19,158,401 km (0.091 R)
• M49: 20,037,588 km (0.101 R)
• M50: 20,291,306 km (0.094 R)
• M51: 20,354,885 km (0.111 R)
• M52: 20,545,921 km (0.083 R)
• M53: 21,251,724 km (0.118 R)
• M54: 21,316,350 km (0.116 R)
• M55: 21,770,081 km (0.097 R)
• M56: 22,555,469 km (0.112 R)
• M57: 23,483,275 km (0.09 R)
• M58: 24,086,304 km (0.025 R)
• M59: 25,171,039 km (0.111 R)
• M60: 28,022,374 km (0.067 R)
• M61: 28,164,043 km (0.073 R)
• M62: 28,876,129 km (0.095 R)
• M63: 29,738,411 km (0.086 R)
• M64: 30,463,362 km (0.034 R)
• M65: 30,681,925 km (0.059 R)
• M66: 32,449,723 km (0.103 R)
• M67: 34,023,343 km (0.039 R)
• M68: 35,162,531 km (0.12 R)
• M69: 38,418,229 km (0.078 R)
• M70: 40,161,643 km (0.074 R)
• M71: 41,930,787 km (0.119 R)
• M72: 42,580,341 km (0.069 R)
• M73: 43,560,955 km (0.1 R)
• M74: 45,211,917 km (0.119 R)
• M75: 46,212,129 km (0.088 R)
• M76: 47,472,790 km (0.118 R)
• M77: 47,895,553 km (0.115 R)
• M78: 49,342,015 km (0.109 R)
• M79: 49,427,585 km (0.096 R)
• M80: 49,513,155 km (0.111 R)
• M81: 49,598,875 km (0.038 R)
• M82: 51,929,610 km (0.044 R)
• M83: 52,365,239 km (0.115 R)
• M84: 52,714,550 km (0.074 R)
• M85: 53,591,193 km (0.029 R)
• M86: 54,295,949 km (0.098 R)
• M87: 55,092,408 km (0.096 R)
• M88: 56,071,227 km (0.098 R)
• M89: 56,428,616 km (0.11 R)
• M90: 58,046,068 km (0.087 R)
• M91: 59,952,244 km (0.075 R)
• M92: 60,043,499 km (0.104 R)
• M93: 60,317,712 km (0.114 R)
• M94: 60,409,116 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit