🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 209 Days

Day: 42.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 272 Days

Day: 47.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,107,175 km

• M1: 358,736 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.88 AU

Year: 283 Days

Day: 19.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.11 AU - 1.17 AU

Year: 520 Days

Day: 26.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.23 AU - 2.33 AU

Year: 1472 Days

Day: 42.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,107,175 km

• M1: 409,150 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.14 AU - 3.06 AU

Year: 1792 Days

Day: 29.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,107,175 km

• M1: 936,931 km (0.097 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 11.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.67 AU - 3.95 AU

Year: 3179 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,107,175 km

• M1: 189,840 km (0.098 R)
• M2: 315,352 km (0.083 R)
• M3: 518,207 km (0.074 R)
• M4: 632,949 km (0.116 R)
• M5: 747,391 km (0.086 R)
• M6: 828,174 km (0.049 R)
• M7: 1,032,824 km (0.09 R)
• M8: 1,340,247 km (0.051 R)
• M9: 1,440,777 km (0.087 R)
• M10: 1,663,080 km (0.066 R)
• M11: 1,967,810 km (0.09 R)
• M12: 2,083,150 km (0.106 R)
• M13: 2,245,464 km (0.104 R)
• M14: 2,427,525 km (0.092 R)
• M15: 3,052,545 km (0.118 R)
• M16: 3,203,788 km (0.038 R)
• M17: 3,924,401 km (0.047 R)
• M18: 4,089,258 km (0.106 R)
• M19: 4,293,908 km (0.119 R)
• M20: 4,369,155 km (0.07 R)
• M21: 4,578,443 km (0.065 R)
• M22: 4,967,547 km (0.066 R)
• M23: 5,367,272 km (0.113 R)
• M24: 5,819,208 km (0.088 R)
• M25: 5,944,571 km (0.089 R)
• M26: 6,176,746 km (0.096 R)
• M27: 6,347,587 km (0.096 R)
• M28: 6,498,382 km (0.067 R)
• M29: 6,825,403 km (0.051 R)
• M30: 7,113,229 km (0.118 R)
• M31: 7,405,095 km (0.08 R)
• M32: 7,495,751 km (0.084 R)
• M33: 8,093,694 km (0.104 R)
• M34: 8,564,029 km (0.12 R)
• M35: 8,850,659 km (0.06 R)
• M36: 9,189,049 km (0.117 R)
• M37: 9,262,053 km (0.097 R)
• M38: 9,384,274 km (0.098 R)
• M39: 9,655,047 km (0.108 R)
• M40: 9,729,247 km (0.111 R)
• M41: 9,853,563 km (0.06 R)
• M42: 10,028,293 km (0.12 R)
• M43: 10,103,541 km (0.054 R)
• M44: 11,073,085 km (0.032 R)
• M45: 11,150,876 km (0.113 R)
• M46: 11,385,296 km (0.1 R)
• M47: 11,806,264 km (0.078 R)
• M48: 12,636,383 km (0.064 R)
• M49: 12,880,975 km (0.077 R)
• M50: 13,292,070 km (0.113 R)
• M51: 13,457,675 km (0.059 R)
• M52: 13,596,202 km (0.085 R)
• M53: 13,986,653 km (0.097 R)
• M54: 14,127,125 km (0.033 R)
• M55: 15,847,800 km (0.073 R)
• M56: 16,317,837 km (0.062 R)
• M57: 16,406,398 km (0.099 R)
• M58: 16,584,121 km (0.081 R)
• M59: 16,762,591 km (0.113 R)
• M60: 17,091,258 km (0.087 R)
• M61: 17,181,315 km (0.067 R)
• M62: 17,573,262 km (0.07 R)
• M63: 17,664,068 km (0.057 R)
• M64: 18,797,720 km (0.119 R)
• M65: 18,952,704 km (0.108 R)
• M66: 19,045,903 km (0.057 R)
• M67: 19,326,399 km (0.114 R)
• M68: 19,608,242 km (0.116 R)
• M69: 19,860,015 km (0.074 R)
• M70: 20,049,555 km (0.092 R)
• M71: 20,525,875 km (0.102 R)
• M72: 21,070,262 km (0.103 R)
• M73: 21,360,482 km (0.098 R)
• M74: 21,684,361 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 8.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.47 AU - 6.53 AU

Year: 5514 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,107,175 km

• M1: 150,645 km (0.061 R)
• M2: 245,490 km (0.093 R)
• M3: 334,202 km (0.04 R)
• M4: 405,709 km (0.072 R)
• M5: 646,263 km (0.101 R)
• M6: 898,335 km (0.066 R)
• M7: 1,014,274 km (0.093 R)
• M8: 1,180,626 km (0.055 R)
• M9: 1,249,591 km (0.102 R)
• M10: 1,502,411 km (0.09 R)
• M11: 1,718,880 km (0.089 R)
• M12: 1,771,388 km (0.092 R)
• M13: 1,824,346 km (0.054 R)
• M14: 1,877,902 km (0.112 R)
• M15: 2,636,812 km (0.089 R)
• M16: 2,712,808 km (0.082 R)
• M17: 2,836,226 km (0.064 R)
• M18: 2,914,316 km (0.081 R)
• M19: 3,024,719 km (0.098 R)
• M20: 3,088,448 km (0.033 R)
• M21: 3,217,401 km (0.104 R)
• M22: 3,282,476 km (0.071 R)
• M23: 3,463,939 km (0.083 R)
• M24: 3,564,319 km (0.104 R)
• M25: 3,767,922 km (0.07 R)
• M26: 3,905,851 km (0.099 R)
• M27: 4,311,560 km (0.12 R)
• M28: 4,419,719 km (0.118 R)
• M29: 4,823,783 km (0.035 R)
• M30: 5,087,076 km (0.112 R)
• M31: 5,201,368 km (0.085 R)
• M32: 5,965,065 km (0.109 R)
• M33: 6,700,788 km (0.072 R)
• M34: 6,952,411 km (0.078 R)
• M35: 7,058,177 km (0.08 R)
• M36: 7,185,934 km (0.109 R)
• M37: 7,314,289 km (0.111 R)
• M38: 7,901,610 km (0.076 R)
• M39: 8,279,045 km (0.085 R)
• M40: 8,844,974 km (0.107 R)
• M41: 9,051,718 km (0.058 R)
• M42: 9,587,428 km (0.108 R)
• M43: 9,752,584 km (0.118 R)
• M44: 9,942,424 km (0.036 R)
• M45: 10,665,281 km (0.119 R)
• M46: 10,836,271 km (0.113 R)
• M47: 10,959,091 km (0.099 R)
• M48: 11,305,410 km (0.114 R)
• M49: 11,831,396 km (0.113 R)
• M50: 11,907,243 km (0.088 R)
• M51: 12,416,773 km (0.049 R)
• M52: 12,648,350 km (0.109 R)
• M53: 13,194,383 km (0.094 R)
• M54: 13,881,037 km (0.071 R)
• M55: 14,094,663 km (0.088 R)
• M56: 14,175,146 km (0.042 R)
• M57: 14,228,852 km (0.089 R)
• M58: 14,851,029 km (0.041 R)
• M59: 15,344,104 km (0.119 R)
• M60: 15,426,832 km (0.073 R)
• M61: 15,565,060 km (0.079 R)
• M62: 15,870,389 km (0.103 R)
• M63: 15,954,164 km (0.057 R)
• M64: 16,374,534 km (0.077 R)
• M65: 16,770,370 km (0.116 R)
• M66: 17,197,771 km (0.076 R)
• M67: 17,341,086 km (0.07 R)
• M68: 17,427,254 km (0.052 R)
• M69: 17,484,850 km (0.086 R)
• M70: 17,686,657 km (0.071 R)
• M71: 18,180,031 km (0.1 R)
• M72: 18,355,360 km (0.067 R)
• M73: 18,472,495 km (0.069 R)
• M74: 18,854,867 km (0.1 R)
• M75: 18,973,049 km (0.085 R)
• M76: 19,210,162 km (0.086 R)
• M77: 20,168,486 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 10

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.23 AU - 6.75 AU

Year: 6267 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,107,175 km

• M1: 363,822 km (0.095 R)
• M2: 920,924 km (0.103 R)
• M3: 1,161,328 km (0.059 R)
• M4: 1,280,558 km (0.112 R)
• M5: 1,440,179 km (0.088 R)
• M6: 1,587,682 km (0.094 R)
• M7: 1,818,362 km (0.099 R)
• M8: 2,377,260 km (0.036 R)
• M9: 2,664,637 km (0.094 R)
• M10: 2,893,372 km (0.044 R)
• M11: 3,128,540 km (0.099 R)
• M12: 3,592,892 km (0.065 R)
• M13: 3,693,422 km (0.102 R)
• M14: 4,000,696 km (0.076 R)
• M15: 4,104,966 km (0.074 R)
• M16: 4,210,133 km (0.076 R)
• M17: 4,585,474 km (0.077 R)
• M18: 5,027,685 km (0.066 R)
• M19: 5,311,173 km (0.091 R)
• M20: 5,425,915 km (0.032 R)
• M21: 5,599,747 km (0.072 R)
• M22: 6,435,252 km (0.097 R)
• M23: 6,774,091 km (0.069 R)
• M24: 7,024,218 km (0.094 R)
• M25: 7,150,329 km (0.114 R)
• M26: 7,245,623 km (0.091 R)
• M27: 7,501,436 km (0.055 R)
• M28: 7,565,763 km (0.101 R)
• M29: 7,760,240 km (0.073 R)
• M30: 7,890,689 km (0.119 R)
• M31: 8,054,948 km (0.117 R)
• M32: 8,253,464 km (0.038 R)
• M33: 9,098,094 km (0.058 R)
• M34: 9,201,316 km (0.082 R)
• M35: 9,339,545 km (0.086 R)
• M36: 10,112,068 km (0.058 R)
• M37: 10,326,292 km (0.106 R)
• M38: 11,531,602 km (0.057 R)
• M39: 11,643,352 km (0.104 R)
• M40: 11,755,550 km (0.069 R)
• M41: 12,704,001 km (0.067 R)
• M42: 13,362,830 km (0.113 R)
• M43: 13,441,069 km (0.118 R)
• M44: 14,232,143 km (0.109 R)
• M45: 14,392,063 km (0.075 R)
• M46: 14,673,606 km (0.11 R)
• M47: 15,078,867 km (0.107 R)
• M48: 15,201,088 km (0.112 R)
• M49: 16,358,527 km (0.09 R)
• M50: 17,159,923 km (0.081 R)
• M51: 17,330,165 km (0.094 R)
• M52: 19,285,110 km (0.071 R)
• M53: 19,462,234 km (0.074 R)
• M54: 20,853,345 km (0.117 R)
• M55: 21,217,616 km (0.062 R)
• M56: 21,906,215 km (0.03 R)
• M57: 22,508,795 km (0.063 R)
• M58: 22,976,139 km (0.108 R)
• M59: 23,399,501 km (0.071 R)
• M60: 23,683,138 km (0.075 R)
• M61: 24,588,804 km (0.096 R)
• M62: 24,925,399 km (0.054 R)
• M63: 26,335,957 km (0.087 R)
• M64: 26,976,535 km (0.055 R)
• M65: 27,125,236 km (0.037 R)
• M66: 27,423,085 km (0.087 R)
• M67: 27,622,349 km (0.103 R)
• M68: 28,223,134 km (0.102 R)
• M69: 28,474,608 km (0.073 R)
• M70: 28,979,950 km (0.067 R)
• M71: 29,081,377 km (0.067 R)
• M72: 30,102,233 km (0.101 R)
• M73: 30,616,999 km (0.086 R)
• M74: 30,771,983 km (0.112 R)
• M75: 31,394,609 km (0.066 R)
• M76: 32,336,328 km (0.079 R)
• M77: 32,494,153 km (0.095 R)
• M78: 32,599,470 km (0.115 R)
• M79: 33,446,643 km (0.052 R)
• M80: 33,553,157 km (0.055 R)
• M81: 33,872,997 km (0.074 R)
• M82: 34,301,146 km (0.103 R)
• M83: 35,054,521 km (0.099 R)
• M84: 35,487,607 km (0.088 R)
• M85: 35,596,065 km (0.067 R)
• M86: 36,195,055 km (0.08 R)
• M87: 36,523,123 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786

Radius: 5.8

Gravity: 23.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.4 AU - 11.78 AU

Year: 16868 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,107,175 km

• M1: 498,011 km (0.106 R)
• M2: 914,492 km (0.083 R)
• M3: 2,022,114 km (0.091 R)
• M4: 2,119,353 km (0.091 R)
• M5: 2,318,468 km (0.09 R)
• M6: 2,420,344 km (0.096 R)
• M7: 2,699,045 km (0.092 R)
• M8: 2,770,403 km (0.111 R)
• M9: 4,034,954 km (0.084 R)
• M10: 4,075,644 km (0.089 R)
• M11: 4,407,004 km (0.087 R)
• M12: 4,661,021 km (0.076 R)
• M13: 4,876,442 km (0.117 R)
• M14: 4,919,975 km (0.038 R)
• M15: 5,095,154 km (0.082 R)
• M16: 5,955,192 km (0.107 R)
• M17: 6,001,717 km (0.028 R)
• M18: 6,048,392 km (0.063 R)
• M19: 6,188,864 km (0.095 R)
• M20: 6,957,049 km (0.117 R)
• M21: 7,452,218 km (0.098 R)
• M22: 7,754,854 km (0.08 R)
• M23: 8,267,975 km (0.111 R)
• M24: 8,371,946 km (0.116 R)
• M25: 8,633,742 km (0.082 R)
• M26: 8,739,208 km (0.118 R)
• M27: 9,273,123 km (0.072 R)
• M28: 10,260,320 km (0.081 R)
• M29: 10,596,765 km (0.067 R)
• M30: 10,823,107 km (0.093 R)
• M31: 11,165,686 km (0.108 R)
• M32: 11,395,917 km (0.075 R)
• M33: 11,627,794 km (0.075 R)
• M34: 12,155,276 km (0.067 R)
• M35: 12,332,848 km (0.071 R)
• M36: 13,477,123 km (0.094 R)
• M37: 13,783,798 km (0.089 R)
• M38: 16,254,257 km (0.059 R)
• M39: 16,515,306 km (0.119 R)
• M40: 17,706,853 km (0.066 R)
• M41: 17,840,892 km (0.104 R)
• M42: 18,516,476 km (0.078 R)
• M43: 20,032,052 km (0.069 R)
• M44: 20,171,777 km (0.101 R)
• M45: 20,241,789 km (0.026 R)
• M46: 20,875,336 km (0.088 R)
• M47: 21,158,973 km (0.111 R)
• M48: 22,161,877 km (0.107 R)
• M49: 22,234,133 km (0.091 R)
• M50: 25,792,019 km (0.065 R)
• M51: 27,713,754 km (0.105 R)
• M52: 29,522,093 km (0.074 R)
• M53: 30,802,351 km (0.112 R)
• M54: 33,251,418 km (0.111 R)
• M55: 34,248,488 km (0.08 R)
• M56: 35,002,611 km (0.075 R)
• M57: 35,255,281 km (0.068 R)
• M58: 36,356,920 km (0.11 R)
• M59: 36,783,573 km (0.103 R)
• M60: 37,555,797 km (0.094 R)
• M61: 37,728,134 km (0.109 R)
• M62: 38,246,790 km (0.087 R)
• M63: 39,290,983 km (0.079 R)
• M64: 41,140,910 km (0.118 R)
• M65: 42,300,294 km (0.098 R)
• M66: 42,659,179 km (0.12 R)
• M67: 43,109,170 km (0.064 R)
• M68: 43,379,942 km (0.048 R)
• M69: 43,651,312 km (0.076 R)
• M70: 46,210,782 km (0.093 R)
• M71: 47,695,092 km (0.069 R)
• M72: 48,443,082 km (0.072 R)
• M73: 49,666,792 km (0.099 R)
• M74: 49,855,884 km (0.059 R)
• M75: 50,615,093 km (0.054 R)
• M76: 51,664,971 km (0.102 R)
• M77: 52,144,582 km (0.105 R)
• M78: 53,205,081 km (0.059 R)
• M79: 54,760,001 km (0.094 R)
• M80: 59,815,362 km (0.105 R)
• M81: 61,533,344 km (0.062 R)
• M82: 62,245,430 km (0.092 R)
• M83: 63,986,151 km (0.041 R)
• M84: 64,295,070 km (0.034 R)
• M85: 65,017,628 km (0.105 R)
• M86: 68,039,655 km (0.06 R)
• M87: 69,726,520 km (0.086 R)
• M88: 70,150,331 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit