🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 160 Days

Day: 34.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.57 AU - 0.87 AU

Year: 269 Days

Day: 39.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,558,036 km

• M1: 504,444 km (0.083 R)
• M2: 538,104 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 286 Days

Day: 37.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.95 AU - 1.41 AU

Year: 564 Days

Day: 39.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.11 AU - 1.41 AU

Year: 622 Days

Day: 39.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 9.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.11 AU - 3.91 AU

Year: 2892 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,558,036 km

• M1: 134,339 km (0.12 R)
• M2: 207,492 km (0.086 R)
• M3: 318,494 km (0.11 R)
• M4: 394,938 km (0.049 R)
• M5: 455,526 km (0.094 R)
• M6: 544,985 km (0.086 R)
• M7: 623,225 km (0.079 R)
• M8: 696,378 km (0.109 R)
• M9: 812,017 km (0.075 R)
• M10: 1,074,562 km (0.104 R)
• M11: 1,256,772 km (0.068 R)
• M12: 2,013,288 km (0.102 R)
• M13: 2,097,213 km (0.085 R)
• M14: 2,182,334 km (0.083 R)
• M15: 2,355,867 km (0.116 R)
• M16: 2,763,372 km (0.041 R)
• M17: 2,857,020 km (0.038 R)
• M18: 3,079,472 km (0.11 R)
• M19: 3,144,098 km (0.119 R)
• M20: 3,225,629 km (0.078 R)
• M21: 3,609,348 km (0.084 R)
• M22: 3,832,847 km (0.114 R)
• M23: 4,239,304 km (0.109 R)
• M24: 4,329,512 km (0.106 R)
• M25: 4,978,767 km (0.119 R)
• M26: 5,579,253 km (0.098 R)
• M27: 5,658,390 km (0.11 R)
• M28: 5,718,079 km (0.099 R)
• M29: 6,367,035 km (0.052 R)
• M30: 6,491,351 km (0.07 R)
• M31: 6,595,621 km (0.097 R)
• M32: 6,721,432 km (0.072 R)
• M33: 6,826,899 km (0.046 R)
• M34: 7,211,066 km (0.095 R)
• M35: 7,405,843 km (0.102 R)
• M36: 8,496,411 km (0.074 R)
• M37: 8,725,146 km (0.098 R)
• M38: 9,258,911 km (0.048 R)
• M39: 9,376,346 km (0.082 R)
• M40: 9,494,378 km (0.103 R)
• M41: 9,779,512 km (0.043 R)
• M42: 9,971,147 km (0.074 R)
• M43: 10,188,213 km (0.083 R)
• M44: 10,285,153 km (0.111 R)
• M45: 10,528,997 km (0.112 R)
• M46: 10,750,103 km (0.066 R)
• M47: 10,848,838 km (0.03 R)
• M48: 10,923,188 km (0.092 R)
• M49: 11,022,371 km (0.115 R)
• M50: 11,472,960 km (0.079 R)
• M51: 11,827,656 km (0.095 R)
• M52: 11,955,114 km (0.069 R)
• M53: 12,599,581 km (0.095 R)
• M54: 12,782,091 km (0.055 R)
• M55: 13,096,845 km (0.037 R)
• M56: 13,202,461 km (0.079 R)
• M57: 13,467,548 km (0.085 R)
• M58: 13,814,765 km (0.107 R)
• M59: 13,949,104 km (0.054 R)
• M60: 14,110,819 km (0.056 R)
• M61: 14,354,664 km (0.044 R)
• M62: 14,518,025 km (0.119 R)
• M63: 14,901,593 km (0.113 R)
• M64: 15,011,698 km (0.114 R)
• M65: 15,846,902 km (0.047 R)
• M66: 15,987,524 km (0.078 R)
• M67: 16,668,494 km (0.086 R)
• M68: 16,954,974 km (0.109 R)
• M69: 17,070,015 km (0.066 R)
• M70: 17,214,227 km (0.119 R)
• M71: 17,358,888 km (0.095 R)
• M72: 17,532,870 km (0.063 R)
• M73: 17,649,258 km (0.101 R)
• M74: 17,970,594 km (0.091 R)
• M75: 18,234,933 km (0.044 R)
• M76: 18,323,346 km (0.075 R)
• M77: 19,335,226 km (0.106 R)
• M78: 19,575,929 km (0.04 R)
• M79: 19,726,873 km (0.063 R)
• M80: 20,365,207 km (0.101 R)
• M81: 20,518,096 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 10.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.83 AU - 8.91 AU

Year: 11616 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,558,036 km

• M1: 137,630 km (0.056 R)
• M2: 411,544 km (0.082 R)
• M3: 595,250 km (0.113 R)
• M4: 765,492 km (0.079 R)
• M5: 1,171,800 km (0.119 R)
• M6: 1,751,791 km (0.1 R)
• M7: 2,082,402 km (0.039 R)
• M8: 2,183,531 km (0.072 R)
• M9: 2,327,743 km (0.057 R)
• M10: 2,735,547 km (0.044 R)
• M11: 2,914,017 km (0.099 R)
• M12: 3,096,526 km (0.095 R)
• M13: 3,666,345 km (0.078 R)
• M14: 4,242,895 km (0.109 R)
• M15: 5,734,236 km (0.118 R)
• M16: 6,670,120 km (0.084 R)
• M17: 8,033,106 km (0.119 R)
• M18: 8,290,116 km (0.057 R)
• M19: 9,177,231 km (0.111 R)
• M20: 9,344,781 km (0.098 R)
• M21: 9,412,100 km (0.116 R)
• M22: 9,649,063 km (0.07 R)
• M23: 9,956,636 km (0.106 R)
• M24: 10,128,973 km (0.082 R)
• M25: 10,232,794 km (0.074 R)
• M26: 10,302,207 km (0.074 R)
• M27: 10,371,770 km (0.049 R)
• M28: 10,511,345 km (0.114 R)
• M29: 10,616,512 km (0.102 R)
• M30: 11,362,257 km (0.118 R)
• M31: 11,578,426 km (0.103 R)
• M32: 12,051,604 km (0.045 R)
• M33: 12,605,416 km (0.055 R)
• M34: 12,904,163 km (0.077 R)
• M35: 14,354,963 km (0.113 R)
• M36: 14,510,694 km (0.113 R)
• M37: 14,784,608 km (0.045 R)
• M38: 14,981,329 km (0.071 R)
• M39: 15,377,315 km (0.118 R)
• M40: 15,536,636 km (0.076 R)
• M41: 16,341,623 km (0.054 R)
• M42: 16,423,004 km (0.056 R)
• M43: 16,749,277 km (0.12 R)
• M44: 16,954,375 km (0.091 R)
• M45: 17,160,222 km (0.055 R)
• M46: 17,533,020 km (0.115 R)
• M47: 17,616,196 km (0.12 R)
• M48: 18,497,627 km (0.101 R)
• M49: 18,624,785 km (0.113 R)
• M50: 18,794,728 km (0.109 R)
• M51: 19,350,485 km (0.084 R)
• M52: 19,781,626 km (0.079 R)
• M53: 20,216,058 km (0.114 R)
• M54: 20,346,956 km (0.094 R)
• M55: 20,521,986 km (0.048 R)
• M56: 20,653,632 km (0.104 R)
• M57: 21,050,066 km (0.109 R)
• M58: 21,404,613 km (0.05 R)
• M59: 21,761,254 km (0.084 R)
• M60: 22,480,072 km (0.096 R)
• M61: 22,661,085 km (0.117 R)
• M62: 23,024,459 km (0.093 R)
• M63: 24,543,625 km (0.113 R)
• M64: 25,527,231 km (0.099 R)
• M65: 25,810,719 km (0.052 R)
• M66: 26,000,110 km (0.108 R)
• M67: 26,523,702 km (0.12 R)
• M68: 26,667,167 km (0.095 R)
• M69: 27,146,927 km (0.089 R)
• M70: 28,066,505 km (0.111 R)
• M71: 28,310,200 km (0.094 R)
• M72: 29,440,113 km (0.082 R)
• M73: 29,787,030 km (0.113 R)
• M74: 30,685,066 km (0.087 R)
• M75: 31,845,647 km (0.09 R)
• M76: 32,763,878 km (0.087 R)
• M77: 33,587,265 km (0.106 R)
• M78: 33,794,309 km (0.03 R)
• M79: 34,157,383 km (0.081 R)
• M80: 34,521,953 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.1

Radius: 3.6

Gravity: 55.95 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.73 AU - 16.03 AU

Year: 22738 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,558,036 km

• M1: 74,649 km (0.052 R)
• M2: 184,604 km (0.109 R)
• M3: 265,835 km (0.097 R)
• M4: 398,678 km (0.111 R)
• M5: 597,643 km (0.025 R)
• M6: 645,664 km (0.078 R)
• M7: 905,067 km (0.049 R)
• M8: 1,254,677 km (0.064 R)
• M9: 1,411,755 km (0.054 R)
• M10: 1,883,886 km (0.071 R)
• M11: 1,990,998 km (0.083 R)
• M12: 3,082,913 km (0.069 R)
• M13: 3,209,174 km (0.095 R)
• M14: 3,380,313 km (0.063 R)
• M15: 5,397,342 km (0.093 R)
• M16: 7,652,679 km (0.106 R)
• M17: 7,766,523 km (0.088 R)
• M18: 7,938,261 km (0.064 R)
• M19: 7,995,857 km (0.072 R)
• M20: 8,875,642 km (0.046 R)
• M21: 9,175,585 km (0.087 R)
• M22: 9,478,970 km (0.058 R)
• M23: 10,095,463 km (0.099 R)
• M24: 10,157,845 km (0.049 R)
• M25: 10,408,571 km (0.116 R)
• M26: 10,471,552 km (0.056 R)
• M27: 10,534,682 km (0.108 R)
• M28: 11,823,617 km (0.108 R)
• M29: 12,755,014 km (0.115 R)
• M30: 12,957,569 km (0.026 R)
• M31: 14,828,590 km (0.066 R)
• M32: 15,686,982 km (0.025 R)
• M33: 16,856,239 km (0.085 R)
• M34: 20,606,957 km (0.079 R)
• M35: 21,965,904 km (0.069 R)
• M36: 22,615,458 km (0.086 R)
• M37: 23,436,152 km (0.093 R)
• M38: 27,683,086 km (0.117 R)
• M39: 28,032,995 km (0.048 R)
• M40: 28,120,660 km (0.104 R)
• M41: 28,560,477 km (0.071 R)
• M42: 29,357,984 km (0.081 R)
• M43: 30,162,671 km (0.042 R)
• M44: 30,522,603 km (0.099 R)
• M45: 30,612,811 km (0.118 R)
• M46: 31,156,001 km (0.049 R)
• M47: 31,519,823 km (0.054 R)
• M48: 34,387,165 km (0.079 R)
• M49: 36,089,888 km (0.099 R)
• M50: 36,663,596 km (0.079 R)
• M51: 37,240,296 km (0.094 R)
• M52: 38,694,985 km (0.106 R)
• M53: 38,890,360 km (0.101 R)
• M54: 39,576,715 km (0.1 R)
• M55: 41,060,876 km (0.043 R)
• M56: 42,563,287 km (0.086 R)
• M57: 42,664,116 km (0.043 R)
• M58: 44,901,502 km (0.031 R)
• M59: 47,699,131 km (0.079 R)
• M60: 49,066,157 km (0.103 R)
• M61: 49,277,688 km (0.082 R)
• M62: 50,126,507 km (0.048 R)
• M63: 50,339,534 km (0.097 R)
• M64: 50,552,711 km (0.056 R)
• M65: 52,701,834 km (0.094 R)
• M66: 54,333,049 km (0.077 R)
• M67: 55,539,855 km (0.043 R)
• M68: 56,533,783 km (0.111 R)
• M69: 56,644,635 km (0.065 R)
• M70: 57,088,492 km (0.119 R)
• M71: 59,325,429 km (0.084 R)
• M72: 60,794,630 km (0.058 R)
• M73: 62,161,506 km (0.118 R)
• M74: 63,538,404 km (0.054 R)
• M75: 63,653,595 km (0.093 R)
• M76: 64,115,104 km (0.119 R)
• M77: 64,346,233 km (0.108 R)
• M78: 65,273,740 km (0.08 R)
• M79: 66,439,257 km (0.112 R)
• M80: 67,964,557 km (0.069 R)
• M81: 68,082,440 km (0.056 R)
• M82: 69,501,525 km (0.07 R)
• M83: 73,695,801 km (0.047 R)
• M84: 75,518,202 km (0.065 R)
• M85: 76,129,010 km (0.084 R)
• M86: 76,496,273 km (0.1 R)
• M87: 78,959,701 km (0.064 R)
• M88: 79,703,801 km (0.085 R)
• M89: 80,201,064 km (0.118 R)
• M90: 80,325,679 km (0.057 R)
• M91: 80,450,145 km (0.094 R)
• M92: 81,198,882 km (0.093 R)
• M93: 81,449,009 km (0.116 R)
• M94: 82,451,914 km (0.092 R)
• M95: 84,469,989 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.1

Radius: 5.1

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.18 AU - 15.98 AU

Year: 23231 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,558,036 km

• M1: 65,524 km (0.094 R)
• M2: 127,906 km (0.084 R)
• M3: 245,789 km (0.087 R)
• M4: 333,753 km (0.114 R)
• M5: 381,923 km (0.085 R)
• M6: 658,679 km (0.103 R)
• M7: 720,613 km (0.107 R)
• M8: 872,754 km (0.117 R)
• M9: 2,042,011 km (0.09 R)
• M10: 2,133,565 km (0.074 R)
• M11: 2,226,465 km (0.112 R)
• M12: 2,384,291 km (0.111 R)
• M13: 2,644,442 km (0.112 R)
• M14: 2,845,651 km (0.11 R)
• M15: 3,156,515 km (0.08 R)
• M16: 3,587,656 km (0.087 R)
• M17: 3,624,457 km (0.05 R)
• M18: 4,346,865 km (0.113 R)
• M19: 5,404,821 km (0.097 R)
• M20: 5,489,344 km (0.093 R)
• M21: 5,918,690 km (0.112 R)
• M22: 5,962,223 km (0.111 R)
• M23: 6,049,738 km (0.076 R)
• M24: 6,403,537 km (0.1 R)
• M25: 6,448,117 km (0.087 R)
• M26: 6,718,590 km (0.076 R)
• M27: 7,131,031 km (0.113 R)
• M28: 7,270,457 km (0.062 R)
• M29: 8,961,361 km (0.118 R)
• M30: 9,979,674 km (0.11 R)
• M31: 10,449,710 km (0.081 R)
• M32: 10,555,177 km (0.062 R)
• M33: 11,249,161 km (0.112 R)
• M34: 12,012,859 km (0.097 R)
• M35: 12,289,764 km (0.114 R)
• M36: 13,189,595 km (0.043 R)
• M37: 14,402,535 km (0.114 R)
• M38: 15,530,353 km (0.115 R)
• M39: 16,013,704 km (0.091 R)
• M40: 16,686,296 km (0.088 R)
• M41: 17,680,972 km (0.029 R)
• M42: 17,869,615 km (0.082 R)
• M43: 18,059,006 km (0.063 R)
• M44: 18,248,995 km (0.087 R)
• M45: 18,312,425 km (0.113 R)
• M46: 19,208,815 km (0.077 R)
• M47: 19,727,322 km (0.097 R)
• M48: 19,922,996 km (0.117 R)
• M49: 20,382,111 km (0.107 R)
• M50: 20,646,002 km (0.081 R)
• M51: 21,243,795 km (0.118 R)
• M52: 21,847,273 km (0.108 R)
• M53: 22,388,518 km (0.074 R)
• M54: 22,456,436 km (0.05 R)
• M55: 23,002,617 km (0.111 R)
• M56: 25,727,094 km (0.083 R)
• M57: 27,308,343 km (0.029 R)
• M58: 27,891,177 km (0.047 R)
• M59: 29,813,210 km (0.119 R)
• M60: 31,625,139 km (0.04 R)
• M61: 32,007,063 km (0.043 R)
• M62: 32,236,995 km (0.116 R)
• M63: 34,252,377 km (0.074 R)
• M64: 34,959,377 km (0.092 R)
• M65: 40,041,815 km (0.038 R)
• M66: 40,289,549 km (0.11 R)
• M67: 40,703,486 km (0.088 R)
• M68: 43,810,484 km (0.094 R)
• M69: 45,952,726 km (0.087 R)
• M70: 46,471,831 km (0.103 R)
• M71: 48,304,255 km (0.096 R)
• M72: 48,743,923 km (0.1 R)
• M73: 49,273,350 km (0.066 R)
• M74: 50,873,149 km (0.066 R)
• M75: 51,949,057 km (0.111 R)
• M76: 52,219,231 km (0.103 R)
• M77: 52,851,432 km (0.106 R)
• M78: 53,123,101 km (0.054 R)
• M79: 53,577,131 km (0.109 R)
• M80: 53,941,103 km (0.113 R)
• M81: 54,123,462 km (0.032 R)
• M82: 54,305,972 km (0.067 R)
• M83: 55,221,660 km (0.087 R)
• M84: 56,697,443 km (0.106 R)
• M85: 57,254,247 km (0.119 R)
• M86: 57,719,496 km (0.057 R)
• M87: 58,092,743 km (0.084 R)
• M88: 58,841,480 km (0.09 R)
• M89: 59,123,023 km (0.068 R)
• M90: 59,593,359 km (0.111 R)
• M91: 59,687,606 km (0.054 R)
• M92: 60,348,529 km (0.113 R)
• M93: 62,250,217 km (0.08 R)
• M94: 64,171,503 km (0.09 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: 165 - 14,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit