🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.74 AU - 0.76 AU

Year: 241 Days

Day: 32.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.89 AU - 1.37 AU

Year: 445 Days

Day: 36.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.43 AU - 1.79 AU

Year: 758 Days

Day: 21.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.43 AU - 3.19 AU

Year: 1747 Days

Day: 18.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.53 AU - 3.45 AU

Year: 1917 Days

Day: 22.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,853,221 km

• M1: 614,099 km (0.09 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 9.2

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.62 AU - 9 AU

Year: 8094 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,853,221 km

• M1: 115,789 km (0.118 R)
• M2: 225,145 km (0.107 R)
• M3: 389,254 km (0.072 R)
• M4: 467,493 km (0.107 R)
• M5: 1,542,204 km (0.059 R)
• M6: 1,607,579 km (0.094 R)
• M7: 2,140,147 km (0.106 R)
• M8: 2,619,160 km (0.107 R)
• M9: 2,884,546 km (0.038 R)
• M10: 3,158,759 km (0.116 R)
• M11: 3,242,683 km (0.087 R)
• M12: 4,091,951 km (0.078 R)
• M13: 5,039,204 km (0.101 R)
• M14: 5,137,640 km (0.095 R)
• M15: 6,016,976 km (0.058 R)
• M16: 6,226,413 km (0.086 R)
• M17: 7,309,950 km (0.067 R)
• M18: 7,987,778 km (0.112 R)
• M19: 8,102,819 km (0.119 R)
• M20: 8,179,712 km (0.079 R)
• M21: 8,450,933 km (0.097 R)
• M22: 8,922,765 km (0.119 R)
• M23: 9,242,007 km (0.102 R)
• M24: 10,056,717 km (0.043 R)
• M25: 10,222,471 km (0.068 R)
• M26: 11,928,785 km (0.051 R)
• M27: 12,104,113 km (0.086 R)
• M28: 12,324,770 km (0.077 R)
• M29: 12,413,332 km (0.083 R)
• M30: 12,769,824 km (0.106 R)
• M31: 13,356,247 km (0.075 R)
• M32: 13,905,421 km (0.073 R)
• M33: 14,229,151 km (0.111 R)
• M34: 14,415,251 km (0.087 R)
• M35: 14,696,046 km (0.118 R)
• M36: 14,836,967 km (0.091 R)
• M37: 15,025,760 km (0.09 R)
• M38: 15,405,738 km (0.064 R)
• M39: 15,933,220 km (0.088 R)
• M40: 16,515,455 km (0.034 R)
• M41: 16,662,061 km (0.051 R)
• M42: 17,055,354 km (0.116 R)
• M43: 17,352,306 km (0.108 R)
• M44: 17,951,146 km (0.027 R)
• M45: 18,607,731 km (0.088 R)
• M46: 20,152,628 km (0.075 R)
• M47: 20,834,795 km (0.113 R)
• M48: 21,099,284 km (0.086 R)
• M49: 21,952,740 km (0.061 R)
• M50: 22,708,957 km (0.103 R)
• M51: 22,926,472 km (0.103 R)
• M52: 23,583,506 km (0.101 R)
• M53: 24,302,174 km (0.045 R)
• M54: 24,971,924 km (0.109 R)
• M55: 25,084,122 km (0.082 R)
• M56: 25,704,355 km (0.083 R)
• M57: 25,874,448 km (0.074 R)
• M58: 26,044,840 km (0.081 R)
• M59: 26,158,684 km (0.03 R)
• M60: 26,272,677 km (0.083 R)
• M61: 26,902,484 km (0.106 R)
• M62: 27,248,205 km (0.101 R)
• M63: 27,827,448 km (0.047 R)
• M64: 28,177,058 km (0.077 R)
• M65: 28,352,387 km (0.11 R)
• M66: 29,589,860 km (0.115 R)
• M67: 30,185,260 km (0.063 R)
• M68: 30,905,125 km (0.107 R)
• M69: 30,965,263 km (0.082 R)
• M70: 31,448,614 km (0.095 R)
• M71: 31,630,525 km (0.099 R)
• M72: 32,606,352 km (0.084 R)
• M73: 34,400,330 km (0.109 R)
• M74: 34,525,244 km (0.117 R)
• M75: 35,972,454 km (0.087 R)
• M76: 36,226,172 km (0.071 R)
• M77: 36,671,674 km (0.119 R)
• M78: 39,251,639 km (0.092 R)
• M79: 39,316,864 km (0.089 R)
• M80: 39,447,463 km (0.065 R)
• M81: 39,512,837 km (0.08 R)
• M82: 42,692,091 km (0.079 R)
• M83: 43,905,329 km (0.105 R)
• M84: 44,924,989 km (0.098 R)
• M85: 45,609,100 km (0.06 R)
• M86: 45,952,427 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.5

Radius: 12.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.98 AU - 8.1 AU

Year: 8455 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,853,221 km

• M1: 205,697 km (0.072 R)
• M2: 288,275 km (0.07 R)
• M3: 490,980 km (0.087 R)
• M4: 629,209 km (0.09 R)
• M5: 725,998 km (0.104 R)
• M6: 816,954 km (0.071 R)
• M7: 936,782 km (0.049 R)
• M8: 1,250,489 km (0.1 R)
• M9: 1,376,749 km (0.09 R)
• M10: 1,627,774 km (0.031 R)
• M11: 1,830,031 km (0.082 R)
• M12: 2,363,198 km (0.109 R)
• M13: 2,868,539 km (0.12 R)
• M14: 3,038,183 km (0.069 R)
• M15: 3,230,716 km (0.063 R)
• M16: 3,407,540 km (0.11 R)
• M17: 3,648,243 km (0.085 R)
• M18: 3,957,163 km (0.116 R)
• M19: 4,469,087 km (0.101 R)
• M20: 4,644,565 km (0.088 R)
• M21: 4,799,848 km (0.037 R)
• M22: 5,024,992 km (0.097 R)
• M23: 5,115,948 km (0.098 R)
• M24: 6,104,491 km (0.105 R)
• M25: 6,250,648 km (0.044 R)
• M26: 6,546,253 km (0.074 R)
• M27: 6,645,736 km (0.108 R)
• M28: 6,871,629 km (0.113 R)
• M29: 7,331,193 km (0.076 R)
• M30: 7,800,631 km (0.046 R)
• M31: 8,280,093 km (0.118 R)
• M32: 8,741,602 km (0.115 R)
• M33: 9,100,188 km (0.104 R)
• M34: 9,548,234 km (0.04 R)
• M35: 9,661,479 km (0.108 R)
• M36: 10,003,610 km (0.072 R)
• M37: 10,147,373 km (0.095 R)
• M38: 10,758,630 km (0.113 R)
• M39: 11,083,557 km (0.044 R)
• M40: 11,232,407 km (0.053 R)
• M41: 11,592,189 km (0.105 R)
• M42: 11,803,870 km (0.043 R)
• M43: 12,292,457 km (0.12 R)
• M44: 12,787,776 km (0.115 R)
• M45: 13,037,903 km (0.108 R)
• M46: 13,384,521 km (0.076 R)
• M47: 13,798,010 km (0.092 R)
• M48: 14,965,023 km (0.118 R)
• M49: 15,627,143 km (0.084 R)
• M50: 15,827,604 km (0.11 R)
• M51: 16,163,601 km (0.046 R)
• M52: 16,535,950 km (0.062 R)
• M53: 16,876,884 km (0.108 R)
• M54: 17,220,211 km (0.062 R)
• M55: 17,392,847 km (0.056 R)
• M56: 17,670,052 km (0.037 R)
• M57: 17,844,034 km (0.106 R)
• M58: 17,948,753 km (0.037 R)
• M59: 18,158,788 km (0.077 R)
• M60: 18,404,876 km (0.105 R)
• M61: 18,829,136 km (0.077 R)
• M62: 19,042,612 km (0.062 R)
• M63: 19,292,590 km (0.062 R)
• M64: 19,400,001 km (0.115 R)
• M65: 19,507,712 km (0.05 R)
• M66: 19,868,093 km (0.051 R)
• M67: 20,049,107 km (0.096 R)
• M68: 20,376,277 km (0.11 R)
• M69: 20,741,894 km (0.068 R)
• M70: 20,851,998 km (0.114 R)
• M71: 21,036,004 km (0.096 R)
• M72: 21,331,460 km (0.117 R)
• M73: 21,926,560 km (0.086 R)
• M74: 22,829,383 km (0.115 R)
• M75: 23,018,924 km (0.058 R)
• M76: 23,552,689 km (0.054 R)
• M77: 24,826,814 km (0.07 R)
• M78: 25,139,174 km (0.105 R)
• M79: 25,413,537 km (0.101 R)
• M80: 25,531,420 km (0.104 R)
• M81: 25,688,797 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.7

Radius: 7.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.21 AU - 20.13 AU

Year: 28723 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,853,221 km

• M1: 123,119 km (0.086 R)
• M2: 332,706 km (0.081 R)
• M3: 465,100 km (0.113 R)
• M4: 563,834 km (0.109 R)
• M5: 2,064,899 km (0.108 R)
• M6: 2,148,225 km (0.029 R)
• M7: 2,376,063 km (0.106 R)
• M8: 2,581,910 km (0.1 R)
• M9: 2,702,037 km (0.086 R)
• M10: 2,917,009 km (0.117 R)
• M11: 3,265,871 km (0.114 R)
• M12: 4,643,668 km (0.035 R)
• M13: 4,790,423 km (0.118 R)
• M14: 5,050,723 km (0.101 R)
• M15: 5,201,668 km (0.04 R)
• M16: 5,277,663 km (0.093 R)
• M17: 5,585,386 km (0.037 R)
• M18: 6,057,816 km (0.056 R)
• M19: 6,707,819 km (0.052 R)
• M20: 6,999,086 km (0.071 R)
• M21: 7,337,177 km (0.107 R)
• M22: 7,723,738 km (0.09 R)
• M23: 9,707,855 km (0.049 R)
• M24: 11,939,406 km (0.083 R)
• M25: 12,648,799 km (0.073 R)
• M26: 12,751,274 km (0.025 R)
• M27: 13,843,787 km (0.103 R)
• M28: 15,074,379 km (0.078 R)
• M29: 15,895,671 km (0.066 R)
• M30: 16,061,725 km (0.091 R)
• M31: 16,843,972 km (0.079 R)
• M32: 17,183,111 km (0.05 R)
• M33: 18,970,656 km (0.072 R)
• M34: 19,205,524 km (0.12 R)
• M35: 21,975,927 km (0.058 R)
• M36: 22,284,548 km (0.058 R)
• M37: 22,408,415 km (0.087 R)
• M38: 22,656,747 km (0.064 R)
• M39: 23,281,617 km (0.071 R)
• M40: 23,722,482 km (0.101 R)
• M41: 24,293,198 km (0.082 R)
• M42: 24,676,318 km (0.082 R)
• M43: 25,319,140 km (0.046 R)
• M44: 26,097,797 km (0.047 R)
• M45: 26,490,043 km (0.117 R)
• M46: 27,878,461 km (0.101 R)
• M47: 28,279,533 km (0.088 R)
• M48: 28,346,553 km (0.118 R)
• M49: 28,547,911 km (0.09 R)
• M50: 28,615,081 km (0.088 R)
• M51: 28,749,719 km (0.083 R)
• M52: 28,817,187 km (0.09 R)
• M53: 29,019,593 km (0.062 R)
• M54: 29,629,953 km (0.076 R)
• M55: 32,955,663 km (0.101 R)
• M56: 33,521,442 km (0.099 R)
• M57: 33,805,528 km (0.092 R)
• M58: 35,382,140 km (0.115 R)
• M59: 35,526,652 km (0.091 R)
• M60: 36,033,938 km (0.05 R)
• M61: 37,496,706 km (0.112 R)
• M62: 38,457,723 km (0.105 R)
• M63: 39,426,968 km (0.113 R)
• M64: 39,651,813 km (0.066 R)
• M65: 39,877,108 km (0.056 R)
• M66: 41,847,012 km (0.114 R)
• M67: 41,923,307 km (0.088 R)
• M68: 42,152,790 km (0.092 R)
• M69: 42,689,847 km (0.099 R)
• M70: 42,997,719 km (0.102 R)
• M71: 43,074,762 km (0.113 R)
• M72: 43,770,691 km (0.083 R)
• M73: 44,158,898 km (0.118 R)
• M74: 44,392,420 km (0.079 R)
• M75: 45,016,991 km (0.116 R)
• M76: 47,544,447 km (0.041 R)
• M77: 50,279,844 km (0.094 R)
• M78: 50,523,539 km (0.035 R)
• M79: 50,849,214 km (0.028 R)
• M80: 51,012,425 km (0.094 R)
• M81: 51,257,317 km (0.032 R)
• M82: 52,900,500 km (0.034 R)
• M83: 53,396,866 km (0.106 R)
• M84: 53,977,904 km (0.108 R)
• M85: 54,811,463 km (0.068 R)
• M86: 55,313,663 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.1

Radius: 4.8

Gravity: 31.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.29 AU - 21.59 AU

Year: 29366 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,853,221 km

• M1: 62,831 km (0.068 R)
• M2: 144,960 km (0.117 R)
• M3: 280,945 km (0.109 R)
• M4: 454,179 km (0.092 R)
• M5: 527,183 km (0.1 R)
• M6: 604,375 km (0.083 R)
• M7: 1,600,248 km (0.089 R)
• M8: 1,637,648 km (0.112 R)
• M9: 2,109,480 km (0.107 R)
• M10: 2,360,206 km (0.109 R)
• M11: 2,445,925 km (0.077 R)
• M12: 4,469,984 km (0.106 R)
• M13: 4,845,625 km (0.105 R)
• M14: 5,009,733 km (0.116 R)
• M15: 5,287,238 km (0.097 R)
• M16: 5,456,134 km (0.061 R)
• M17: 5,973,443 km (0.071 R)
• M18: 6,208,461 km (0.085 R)
• M19: 7,178,304 km (0.11 R)
• M20: 8,000,345 km (0.114 R)
• M21: 8,520,945 km (0.074 R)
• M22: 9,458,176 km (0.074 R)
• M23: 10,995,593 km (0.105 R)
• M24: 11,719,647 km (0.109 R)
• M25: 12,608,857 km (0.026 R)
• M26: 12,683,805 km (0.092 R)
• M27: 15,805,913 km (0.112 R)
• M28: 17,451,040 km (0.084 R)
• M29: 18,293,875 km (0.06 R)
• M30: 19,322,659 km (0.104 R)
• M31: 20,989,479 km (0.077 R)
• M32: 24,271,507 km (0.112 R)
• M33: 25,211,131 km (0.051 R)
• M34: 25,400,372 km (0.115 R)
• M35: 25,590,212 km (0.088 R)
• M36: 26,642,633 km (0.089 R)
• M37: 27,709,116 km (0.118 R)
• M38: 28,592,043 km (0.074 R)
• M39: 30,083,982 km (0.095 R)
• M40: 33,557,944 km (0.05 R)
• M41: 34,814,117 km (0.108 R)
• M42: 35,024,901 km (0.098 R)
• M43: 35,872,522 km (0.091 R)
• M44: 36,726,876 km (0.087 R)
• M45: 37,049,109 km (0.053 R)
• M46: 37,804,280 km (0.043 R)
• M47: 38,892,006 km (0.113 R)
• M48: 40,210,711 km (0.101 R)
• M49: 40,653,670 km (0.115 R)
• M50: 41,767,725 km (0.064 R)
• M51: 42,666,360 km (0.035 R)
• M52: 44,825,805 km (0.096 R)
• M53: 44,940,397 km (0.117 R)
• M54: 46,439,517 km (0.085 R)
• M55: 47,954,944 km (0.028 R)
• M56: 48,307,097 km (0.08 R)
• M57: 48,424,532 km (0.11 R)
• M58: 50,795,209 km (0.09 R)
• M59: 50,914,588 km (0.092 R)
• M60: 51,753,982 km (0.117 R)
• M61: 52,718,589 km (0.116 R)
• M62: 55,402,075 km (0.095 R)
• M63: 55,771,433 km (0.091 R)
• M64: 56,388,823 km (0.097 R)
• M65: 56,636,407 km (0.096 R)
• M66: 57,008,607 km (0.091 R)
• M67: 57,132,773 km (0.108 R)
• M68: 58,505,034 km (0.091 R)
• M69: 58,881,124 km (0.091 R)
• M70: 61,154,712 km (0.049 R)
• M71: 61,536,336 km (0.051 R)
• M72: 61,663,794 km (0.111 R)
• M73: 63,071,061 km (0.091 R)
• M74: 63,456,724 km (0.042 R)
• M75: 65,396,709 km (0.099 R)
• M76: 65,526,710 km (0.099 R)
• M77: 67,750,332 km (0.113 R)
• M78: 68,540,957 km (0.12 R)
• M79: 68,673,052 km (0.084 R)
• M80: 72,002,353 km (0.116 R)
• M81: 72,270,881 km (0.093 R)
• M82: 73,213,647 km (0.075 R)
• M83: 77,299,913 km (0.041 R)
• M84: 77,575,023 km (0.092 R)
• M85: 78,402,000 km (0.089 R)
• M86: 79,509,324 km (0.087 R)
• M87: 80,900,733 km (0.112 R)
• M88: 82,159,899 km (0.096 R)
• M89: 82,440,544 km (0.116 R)
• M90: 83,990,079 km (0.083 R)
• M91: 84,131,299 km (0.1 R)
• M92: 86,546,108 km (0.114 R)
• M93: 88,695,680 km (0.097 R)
• M94: 92,755,018 km (0.106 R)
• M95: 93,486,253 km (0.116 R)
• M96: 93,779,315 km (0.111 R)
• M97: 94,954,406 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 10,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit