🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.02 AU - 1.28 AU

Year: 431 Days

Day: 12.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.19 AU - 1.39 AU

Year: 513 Days

Day: 14.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,291,461 km

• M1: 260,300 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.56 AU - 1.82 AU

Year: 769 Days

Day: 17.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,291,461 km

• M1: 1,105,678 km (0.111 R)
• M2: 1,211,593 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.06 AU - 2.2 AU

Year: 1088 Days

Day: 31.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 52.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.46 AU - 3.26 AU

Year: 1692 Days

Day: 32 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.44 AU - 4.36 AU

Year: 2694 Days

Day: 34.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,291,461 km

• M1: 679,025 km (0.092 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 9.1

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.2 AU - 11.46 AU

Year: 10782 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,291,461 km

• M1: 311,463 km (0.108 R)
• M2: 400,324 km (0.053 R)
• M3: 795,711 km (0.1 R)
• M4: 983,008 km (0.062 R)
• M5: 1,422,526 km (0.076 R)
• M6: 1,558,810 km (0.073 R)
• M7: 1,699,432 km (0.038 R)
• M8: 1,795,474 km (0.078 R)
• M9: 2,172,311 km (0.085 R)
• M10: 3,444,491 km (0.031 R)
• M11: 4,072,204 km (0.1 R)
• M12: 4,169,293 km (0.093 R)
• M13: 5,218,722 km (0.096 R)
• M14: 6,158,795 km (0.069 R)
• M15: 6,345,642 km (0.111 R)
• M16: 7,346,751 km (0.107 R)
• M17: 7,425,889 km (0.032 R)
• M18: 7,505,176 km (0.101 R)
• M19: 8,109,252 km (0.045 R)
• M20: 8,645,411 km (0.06 R)
• M21: 9,363,929 km (0.098 R)
• M22: 9,751,986 km (0.1 R)
• M23: 10,145,428 km (0.083 R)
• M24: 10,499,377 km (0.118 R)
• M25: 10,992,900 km (0.115 R)
• M26: 12,095,736 km (0.09 R)
• M27: 12,236,059 km (0.111 R)
• M28: 12,755,163 km (0.044 R)
• M29: 13,281,598 km (0.071 R)
• M30: 13,620,288 km (0.072 R)
• M31: 13,717,526 km (0.099 R)
• M32: 14,256,677 km (0.112 R)
• M33: 16,482,245 km (0.075 R)
• M34: 17,423,514 km (0.065 R)
• M35: 19,139,402 km (0.091 R)
• M36: 20,294,597 km (0.112 R)
• M37: 21,415,534 km (0.107 R)
• M38: 21,869,563 km (0.105 R)
• M39: 22,499,071 km (0.111 R)
• M40: 23,483,724 km (0.098 R)
• M41: 23,834,531 km (0.097 R)
• M42: 24,838,034 km (0.084 R)
• M43: 24,956,964 km (0.11 R)
• M44: 26,947,064 km (0.111 R)
• M45: 28,177,956 km (0.119 R)
• M46: 29,238,455 km (0.067 R)
• M47: 29,301,286 km (0.072 R)
• M48: 30,885,677 km (0.12 R)
• M49: 31,591,480 km (0.072 R)
• M50: 33,675,229 km (0.095 R)
• M51: 34,467,948 km (0.036 R)
• M52: 36,611,984 km (0.109 R)
• M53: 39,352,169 km (0.09 R)
• M54: 40,396,661 km (0.04 R)
• M55: 41,097,976 km (0.08 R)
• M56: 41,520,739 km (0.044 R)
• M57: 42,157,727 km (0.093 R)
• M58: 42,441,814 km (0.059 R)
• M59: 42,655,290 km (0.091 R)
• M60: 43,297,813 km (0.112 R)
• M61: 43,512,785 km (0.098 R)
• M62: 44,664,838 km (0.076 R)
• M63: 44,954,459 km (0.045 R)
• M64: 45,827,064 km (0.059 R)
• M65: 45,900,067 km (0.029 R)
• M66: 45,973,071 km (0.084 R)
• M67: 46,485,145 km (0.103 R)
• M68: 47,220,119 km (0.118 R)
• M69: 47,367,473 km (0.11 R)
• M70: 47,662,779 km (0.119 R)
• M71: 47,958,833 km (0.112 R)
• M72: 49,597,379 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 14.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.29 AU - 15.43 AU

Year: 16134 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,291,461 km

• M1: 216,767 km (0.101 R)
• M2: 625,768 km (0.098 R)
• M3: 804,238 km (0.064 R)
• M4: 1,085,632 km (0.056 R)
• M5: 1,567,935 km (0.117 R)
• M6: 1,898,995 km (0.11 R)
• M7: 2,838,620 km (0.046 R)
• M8: 3,054,789 km (0.119 R)
• M9: 3,180,900 km (0.08 R)
• M10: 3,405,745 km (0.068 R)
• M11: 3,635,976 km (0.11 R)
• M12: 3,803,526 km (0.068 R)
• M13: 4,042,733 km (0.034 R)
• M14: 4,216,566 km (0.103 R)
• M15: 5,349,769 km (0.092 R)
• M16: 5,579,552 km (0.106 R)
• M17: 5,695,789 km (0.112 R)
• M18: 5,851,970 km (0.048 R)
• M19: 6,208,760 km (0.106 R)
• M20: 6,572,582 km (0.051 R)
• M21: 7,068,649 km (0.116 R)
• M22: 7,749,170 km (0.104 R)
• M23: 8,229,080 km (0.061 R)
• M24: 8,450,485 km (0.106 R)
• M25: 8,539,645 km (0.093 R)
• M26: 8,990,084 km (0.068 R)
• M27: 9,172,444 km (0.066 R)
• M28: 10,008,247 km (0.119 R)
• M29: 10,102,494 km (0.073 R)
• M30: 10,578,963 km (0.117 R)
• M31: 10,916,905 km (0.103 R)
• M32: 11,209,368 km (0.07 R)
• M33: 12,253,262 km (0.091 R)
• M34: 13,224,601 km (0.084 R)
• M35: 15,186,577 km (0.065 R)
• M36: 15,458,696 km (0.089 R)
• M37: 15,567,902 km (0.098 R)
• M38: 15,787,213 km (0.116 R)
• M39: 15,897,317 km (0.116 R)
• M40: 17,351,408 km (0.05 R)
• M41: 17,521,950 km (0.071 R)
• M42: 18,094,311 km (0.026 R)
• M43: 18,672,956 km (0.061 R)
• M44: 18,847,686 km (0.113 R)
• M45: 19,198,792 km (0.067 R)
• M46: 20,385,103 km (0.027 R)
• M47: 21,472,830 km (0.108 R)
• M48: 21,717,272 km (0.074 R)
• M49: 21,962,463 km (0.066 R)
• M50: 23,390,375 km (0.088 R)
• M51: 24,592,544 km (0.079 R)
• M52: 24,784,328 km (0.043 R)
• M53: 25,297,898 km (0.113 R)
• M54: 25,685,356 km (0.04 R)
• M55: 26,859,550 km (0.111 R)
• M56: 27,851,384 km (0.068 R)
• M57: 28,051,246 km (0.106 R)
• M58: 28,251,408 km (0.111 R)
• M59: 29,124,910 km (0.12 R)
• M60: 30,007,238 km (0.118 R)
• M61: 30,417,436 km (0.06 R)
• M62: 31,312,630 km (0.1 R)
• M63: 31,867,787 km (0.113 R)
• M64: 32,706,582 km (0.112 R)
• M65: 35,194,545 km (0.094 R)
• M66: 35,989,059 km (0.085 R)
• M67: 36,862,561 km (0.076 R)
• M68: 37,301,930 km (0.053 R)
• M69: 39,151,109 km (0.104 R)
• M70: 40,124,542 km (0.083 R)
• M71: 40,803,118 km (0.111 R)
• M72: 40,954,362 km (0.117 R)
• M73: 43,246,351 km (0.111 R)
• M74: 43,632,463 km (0.049 R)
• M75: 44,097,264 km (0.036 R)
• M76: 44,485,769 km (0.087 R)
• M77: 44,953,562 km (0.056 R)
• M78: 45,344,611 km (0.069 R)
• M79: 45,658,317 km (0.109 R)
• M80: 46,366,663 km (0.08 R)
• M81: 48,113,667 km (0.111 R)
• M82: 48,513,692 km (0.112 R)
• M83: 48,673,911 km (0.091 R)
• M84: 48,834,430 km (0.091 R)
• M85: 51,917,193 km (0.09 R)
• M86: 53,151,375 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.6

Radius: 7.5

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.31 AU - 18.11 AU

Year: 19738 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,291,461 km

• M1: 121,922 km (0.049 R)
• M2: 767,587 km (0.068 R)
• M3: 1,630,018 km (0.086 R)
• M4: 1,795,174 km (0.076 R)
• M5: 2,000,572 km (0.116 R)
• M6: 2,286,454 km (0.084 R)
• M7: 2,739,287 km (0.031 R)
• M8: 2,896,514 km (0.119 R)
• M9: 3,097,125 km (0.081 R)
• M10: 3,302,373 km (0.065 R)
• M11: 3,385,699 km (0.108 R)
• M12: 3,769,567 km (0.051 R)
• M13: 4,033,159 km (0.079 R)
• M14: 4,167,198 km (0.06 R)
• M15: 4,348,212 km (0.107 R)
• M16: 5,243,106 km (0.107 R)
• M17: 5,736,480 km (0.093 R)
• M18: 6,090,728 km (0.076 R)
• M19: 6,609,084 km (0.116 R)
• M20: 8,475,019 km (0.112 R)
• M21: 9,228,842 km (0.097 R)
• M22: 9,465,057 km (0.083 R)
• M23: 10,799,769 km (0.095 R)
• M24: 10,924,085 km (0.052 R)
• M25: 10,986,318 km (0.053 R)
• M26: 11,048,850 km (0.105 R)
• M27: 13,573,912 km (0.119 R)
• M28: 14,385,331 km (0.052 R)
• M29: 15,913,324 km (0.115 R)
• M30: 16,840,232 km (0.109 R)
• M31: 16,912,338 km (0.105 R)
• M32: 17,711,341 km (0.098 R)
• M33: 18,152,505 km (0.071 R)
• M34: 18,895,557 km (0.116 R)
• M35: 19,045,455 km (0.11 R)
• M36: 21,106,315 km (0.106 R)
• M37: 21,652,048 km (0.082 R)
• M38: 22,123,580 km (0.045 R)
• M39: 23,800,423 km (0.11 R)
• M40: 24,205,534 km (0.115 R)
• M41: 24,613,188 km (0.056 R)
• M42: 25,766,288 km (0.119 R)
• M43: 26,852,668 km (0.054 R)
• M44: 27,359,207 km (0.082 R)
• M45: 27,954,008 km (0.102 R)
• M46: 28,210,269 km (0.102 R)
• M47: 28,811,204 km (0.079 R)
• M48: 29,243,093 km (0.117 R)
• M49: 29,503,243 km (0.083 R)
• M50: 30,727,403 km (0.095 R)
• M51: 30,903,629 km (0.09 R)
• M52: 31,345,691 km (0.115 R)
• M53: 31,968,018 km (0.112 R)
• M54: 32,594,384 km (0.091 R)
• M55: 32,684,292 km (0.063 R)
• M56: 33,044,374 km (0.109 R)
• M57: 38,886,919 km (0.064 R)
• M58: 41,194,915 km (0.085 R)
• M59: 42,856,499 km (0.102 R)
• M60: 44,241,177 km (0.118 R)
• M61: 45,439,755 km (0.064 R)
• M62: 48,585,050 km (0.105 R)
• M63: 49,821,327 km (0.071 R)
• M64: 49,924,849 km (0.066 R)
• M65: 50,235,863 km (0.096 R)
• M66: 53,274,195 km (0.117 R)
• M67: 53,804,071 km (0.072 R)
• M68: 55,511,431 km (0.077 R)
• M69: 56,479,479 km (0.085 R)
• M70: 56,911,668 km (0.116 R)
• M71: 57,019,827 km (0.099 R)
• M72: 57,127,986 km (0.104 R)
• M73: 57,887,794 km (0.105 R)
• M74: 57,996,551 km (0.112 R)
• M75: 58,432,480 km (0.044 R)
• M76: 58,650,892 km (0.106 R)
• M77: 59,417,282 km (0.104 R)
• M78: 59,856,651 km (0.092 R)
• M79: 59,966,755 km (0.099 R)
• M80: 61,847,500 km (0.071 R)
• M81: 62,070,101 km (0.106 R)
• M82: 64,648,271 km (0.087 R)
• M83: 66,462,444 km (0.032 R)
• M84: 67,375,739 km (0.073 R)
• M85: 68,638,345 km (0.042 R)
• M86: 69,330,385 km (0.098 R)
• M87: 69,792,942 km (0.104 R)
• M88: 71,420,118 km (0.072 R)
• M89: 71,536,804 km (0.037 R)
• M90: 74,593,388 km (0.104 R)
• M91: 75,423,656 km (0.047 R)
• M92: 75,661,367 km (0.082 R)
• M93: 76,018,457 km (0.097 R)
• M94: 76,256,916 km (0.081 R)
• M95: 76,376,146 km (0.094 R)
• M96: 78,774,948 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 5.6

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.7 AU - 20.41 AU

Year: 27951 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,291,461 km

• M1: 352,901 km (0.081 R)
• M2: 743,950 km (0.12 R)
• M3: 819,348 km (0.078 R)
• M4: 1,117,346 km (0.092 R)
• M5: 1,354,010 km (0.08 R)
• M6: 1,638,845 km (0.112 R)
• M7: 2,299,319 km (0.095 R)
• M8: 2,793,740 km (0.031 R)
• M9: 3,445,987 km (0.099 R)
• M10: 3,702,398 km (0.113 R)
• M11: 3,832,847 km (0.068 R)
• M12: 7,334,335 km (0.088 R)
• M13: 8,054,050 km (0.071 R)
• M14: 8,223,245 km (0.104 R)
• M15: 8,854,100 km (0.094 R)
• M16: 8,912,144 km (0.092 R)
• M17: 9,145,815 km (0.092 R)
• M18: 9,440,822 km (0.1 R)
• M19: 10,161,585 km (0.103 R)
• M20: 10,283,358 km (0.115 R)
• M21: 10,651,817 km (0.118 R)
• M22: 11,212,510 km (0.04 R)
• M23: 12,168,141 km (0.08 R)
• M24: 12,753,966 km (0.057 R)
• M25: 12,819,640 km (0.074 R)
• M26: 12,951,436 km (0.084 R)
• M27: 13,216,074 km (0.111 R)
• M28: 15,747,719 km (0.095 R)
• M29: 15,888,790 km (0.119 R)
• M30: 16,101,069 km (0.099 R)
• M31: 16,743,742 km (0.104 R)
• M32: 17,032,017 km (0.099 R)
• M33: 17,104,422 km (0.053 R)
• M34: 20,694,472 km (0.082 R)
• M35: 21,158,973 km (0.065 R)
• M36: 21,470,735 km (0.053 R)
• M37: 21,941,071 km (0.116 R)
• M38: 22,732,444 km (0.072 R)
• M39: 24,099,319 km (0.106 R)
• M40: 24,506,375 km (0.093 R)
• M41: 24,588,056 km (0.115 R)
• M42: 25,492,524 km (0.106 R)
• M43: 25,990,386 km (0.09 R)
• M44: 26,073,712 km (0.114 R)
• M45: 26,995,833 km (0.082 R)
• M46: 27,503,419 km (0.071 R)
• M47: 28,270,557 km (0.104 R)
• M48: 28,699,753 km (0.061 R)
• M49: 30,000,357 km (0.097 R)
• M50: 31,764,265 km (0.051 R)
• M51: 34,289,478 km (0.102 R)
• M52: 34,472,286 km (0.058 R)
• M53: 34,655,394 km (0.101 R)
• M54: 34,838,951 km (0.103 R)
• M55: 35,022,657 km (0.094 R)
• M56: 35,853,822 km (0.083 R)
• M57: 37,159,513 km (0.116 R)
• M58: 37,912,588 km (0.07 R)
• M59: 41,168,885 km (0.076 R)
• M60: 41,557,840 km (0.057 R)
• M61: 41,655,228 km (0.043 R)
• M62: 41,752,766 km (0.108 R)
• M63: 42,241,352 km (0.096 R)
• M64: 42,437,326 km (0.116 R)
• M65: 42,731,884 km (0.045 R)
• M66: 44,812,790 km (0.092 R)
• M67: 46,117,433 km (0.12 R)
• M68: 46,825,031 km (0.083 R)
• M69: 49,175,363 km (0.113 R)
• M70: 49,381,509 km (0.088 R)
• M71: 52,824,803 km (0.078 R)
• M72: 53,565,014 km (0.118 R)
• M73: 53,671,078 km (0.084 R)
• M74: 54,202,301 km (0.097 R)
• M75: 54,735,318 km (0.111 R)
• M76: 55,806,438 km (0.103 R)
• M77: 55,913,999 km (0.072 R)
• M78: 56,452,402 km (0.086 R)
• M79: 57,100,909 km (0.08 R)
• M80: 58,296,196 km (0.045 R)
• M81: 60,049,483 km (0.115 R)
• M82: 60,269,990 km (0.12 R)
• M83: 61,154,114 km (0.118 R)
• M84: 61,486,819 km (0.112 R)
• M85: 62,376,927 km (0.115 R)
• M86: 62,488,527 km (0.063 R)
• M87: 63,271,223 km (0.095 R)
• M88: 67,920,874 km (0.089 R)
• M89: 72,679,283 km (0.12 R)
• M90: 73,384,637 km (0.093 R)
• M91: 74,565,263 km (0.056 R)
• M92: 75,039,190 km (0.081 R)
• M93: 76,347,872 km (0.096 R)
• M94: 77,784,011 km (0.051 R)
• M95: 77,904,138 km (0.081 R)
• M96: 78,625,948 km (0.072 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit