🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.48 AU - 0.66 AU

Year: 156 Days

Day: 25.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,449,883 km

• M1: 188,493 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.8 AU

Year: 195 Days

Day: 47.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.98 AU - 1.44 AU

Year: 484 Days

Day: 44.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,449,883 km

• M1: 105,766 km (0.117 R)
• M2: 866,920 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.28 AU - 1.28 AU

Year: 526 Days

Day: 28.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,449,883 km

• M1: 482,603 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.22 AU - 1.52 AU

Year: 583 Days

Day: 27.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,449,883 km

• M1: 827,276 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 13.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.43 AU - 5.41 AU

Year: 3966 Days

Day: 5.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,449,883 km

• M1: 176,825 km (0.113 R)
• M2: 299,794 km (0.051 R)
• M3: 477,666 km (0.027 R)
• M4: 658,380 km (0.071 R)
• M5: 775,067 km (0.118 R)
• M6: 864,975 km (0.046 R)
• M7: 1,371,812 km (0.116 R)
• M8: 1,469,500 km (0.069 R)
• M9: 1,717,384 km (0.097 R)
• M10: 1,900,791 km (0.111 R)
• M11: 2,123,093 km (0.11 R)
• M12: 2,404,935 km (0.109 R)
• M13: 2,490,206 km (0.092 R)
• M14: 2,594,027 km (0.045 R)
• M15: 2,895,916 km (0.05 R)
• M16: 3,228,172 km (0.092 R)
• M17: 3,360,866 km (0.11 R)
• M18: 3,476,056 km (0.048 R)
• M19: 3,572,996 km (0.051 R)
• M20: 3,829,556 km (0.098 R)
• M21: 4,381,871 km (0.119 R)
• M22: 4,742,701 km (0.077 R)
• M23: 4,894,094 km (0.098 R)
• M24: 5,113,255 km (0.117 R)
• M25: 5,629,517 km (0.088 R)
• M26: 5,744,109 km (0.088 R)
• M27: 6,186,321 km (0.112 R)
• M28: 6,712,307 km (0.067 R)
• M29: 6,956,151 km (0.115 R)
• M30: 7,402,551 km (0.096 R)
• M31: 7,528,214 km (0.102 R)
• M32: 7,629,192 km (0.087 R)
• M33: 7,935,120 km (0.1 R)
• M34: 8,063,774 km (0.081 R)
• M35: 8,167,296 km (0.104 R)
• M36: 8,297,147 km (0.025 R)
• M37: 8,480,254 km (0.067 R)
• M38: 8,983,951 km (0.102 R)
• M39: 9,470,144 km (0.087 R)
• M40: 9,771,583 km (0.09 R)
• M41: 10,271,539 km (0.12 R)
• M42: 10,723,175 km (0.097 R)
• M43: 10,980,035 km (0.057 R)
• M44: 11,238,839 km (0.102 R)
• M45: 11,499,888 km (0.08 R)
• M46: 11,880,315 km (0.111 R)
• M47: 12,116,530 km (0.094 R)
• M48: 12,593,598 km (0.09 R)
• M49: 12,925,256 km (0.112 R)
• M50: 13,320,793 km (0.072 R)
• M51: 13,474,131 km (0.106 R)
• M52: 13,597,100 km (0.076 R)
• M53: 14,186,516 km (0.097 R)
• M54: 16,037,341 km (0.092 R)
• M55: 16,627,055 km (0.073 R)
• M56: 16,957,816 km (0.099 R)
• M57: 17,524,942 km (0.087 R)
• M58: 18,953,003 km (0.106 R)
• M59: 19,194,604 km (0.054 R)
• M60: 21,415,234 km (0.098 R)
• M61: 21,594,901 km (0.101 R)
• M62: 22,173,396 km (0.116 R)
• M63: 23,271,594 km (0.115 R)
• M64: 23,419,397 km (0.041 R)
• M65: 23,901,850 km (0.12 R)
• M66: 24,125,649 km (0.09 R)
• M67: 24,237,847 km (0.039 R)
• M68: 25,027,873 km (0.104 R)
• M69: 25,179,266 km (0.097 R)
• M70: 25,368,957 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 10.6

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.6 AU - 5.42 AU

Year: 4076 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,449,883 km

• M1: 133,890 km (0.115 R)
• M2: 238,908 km (0.119 R)
• M3: 330,761 km (0.047 R)
• M4: 423,512 km (0.088 R)
• M5: 558,000 km (0.11 R)
• M6: 674,387 km (0.104 R)
• M7: 980,165 km (0.093 R)
• M8: 1,207,853 km (0.109 R)
• M9: 1,489,247 km (0.089 R)
• M10: 1,581,698 km (0.108 R)
• M11: 1,840,802 km (0.116 R)
• M12: 1,920,238 km (0.101 R)
• M13: 2,303,209 km (0.086 R)
• M14: 2,399,999 km (0.119 R)
• M15: 2,476,294 km (0.042 R)
• M16: 2,553,336 km (0.088 R)
• M17: 2,893,073 km (0.067 R)
• M18: 3,092,038 km (0.107 R)
• M19: 3,766,575 km (0.085 R)
• M20: 3,855,736 km (0.095 R)
• M21: 3,984,240 km (0.116 R)
• M22: 4,192,929 km (0.109 R)
• M23: 4,405,358 km (0.109 R)
• M24: 4,703,058 km (0.11 R)
• M25: 4,785,486 km (0.044 R)
• M26: 4,896,039 km (0.066 R)
• M27: 4,965,602 km (0.096 R)
• M28: 5,289,781 km (0.08 R)
• M29: 5,418,584 km (0.047 R)
• M30: 5,591,819 km (0.082 R)
• M31: 5,737,677 km (0.105 R)
• M32: 5,929,312 km (0.096 R)
• M33: 6,018,322 km (0.116 R)
• M34: 6,577,818 km (0.112 R)
• M35: 6,918,303 km (0.103 R)
• M36: 7,201,342 km (0.118 R)
• M37: 7,665,245 km (0.112 R)
• M38: 7,958,158 km (0.071 R)
• M39: 8,155,478 km (0.044 R)
• M40: 8,454,374 km (0.059 R)
• M41: 8,571,659 km (0.108 R)
• M42: 8,672,637 km (0.101 R)
• M43: 9,252,030 km (0.111 R)
• M44: 9,563,941 km (0.094 R)
• M45: 9,773,827 km (0.103 R)
• M46: 10,055,969 km (0.108 R)
• M47: 10,162,632 km (0.109 R)
• M48: 10,412,610 km (0.067 R)
• M49: 10,682,784 km (0.104 R)
• M50: 10,773,291 km (0.049 R)
• M51: 10,918,700 km (0.101 R)
• M52: 11,028,205 km (0.094 R)
• M53: 11,248,413 km (0.111 R)
• M54: 11,322,016 km (0.081 R)
• M55: 11,414,467 km (0.087 R)
• M56: 11,525,618 km (0.053 R)
• M57: 11,655,768 km (0.071 R)
• M58: 11,992,663 km (0.109 R)
• M59: 12,124,459 km (0.093 R)
• M60: 12,200,155 km (0.11 R)
• M61: 12,561,284 km (0.098 R)
• M62: 12,637,729 km (0.114 R)
• M63: 12,810,365 km (0.116 R)
• M64: 12,926,004 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 9.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.08 AU - 6.72 AU

Year: 5884 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,449,883 km

• M1: 133,441 km (0.102 R)
• M2: 335,548 km (0.102 R)
• M3: 430,692 km (0.088 R)
• M4: 579,991 km (0.1 R)
• M5: 670,946 km (0.098 R)
• M6: 786,885 km (0.097 R)
• M7: 847,622 km (0.111 R)
• M8: 1,222,813 km (0.107 R)
• M9: 1,428,959 km (0.054 R)
• M10: 1,542,803 km (0.101 R)
• M11: 1,806,693 km (0.059 R)
• M12: 1,902,436 km (0.076 R)
• M13: 2,028,248 km (0.093 R)
• M14: 2,437,249 km (0.118 R)
• M15: 2,698,297 km (0.058 R)
• M16: 2,824,258 km (0.116 R)
• M17: 3,432,224 km (0.042 R)
• M18: 3,620,717 km (0.108 R)
• M19: 3,972,123 km (0.115 R)
• M20: 4,243,044 km (0.048 R)
• M21: 4,334,748 km (0.119 R)
• M22: 4,688,996 km (0.077 R)
• M23: 4,841,137 km (0.102 R)
• M24: 4,975,476 km (0.092 R)
• M25: 5,072,116 km (0.09 R)
• M26: 5,189,101 km (0.109 R)
• M27: 5,267,640 km (0.115 R)
• M28: 5,346,478 km (0.063 R)
• M29: 5,445,512 km (0.106 R)
• M30: 6,597,266 km (0.075 R)
• M31: 6,875,069 km (0.109 R)
• M32: 7,442,494 km (0.078 R)
• M33: 7,776,696 km (0.092 R)
• M34: 7,934,222 km (0.079 R)
• M35: 8,207,089 km (0.079 R)
• M36: 8,575,399 km (0.04 R)
• M37: 8,972,880 km (0.12 R)
• M38: 9,496,174 km (0.101 R)
• M39: 9,785,795 km (0.093 R)
• M40: 9,882,884 km (0.047 R)
• M41: 10,102,793 km (0.054 R)
• M42: 10,696,996 km (0.038 R)
• M43: 11,404,444 km (0.099 R)
• M44: 11,763,928 km (0.103 R)
• M45: 11,970,971 km (0.096 R)
• M46: 12,075,091 km (0.105 R)
• M47: 12,441,457 km (0.109 R)
• M48: 12,811,412 km (0.086 R)
• M49: 13,185,108 km (0.116 R)
• M50: 13,806,687 km (0.07 R)
• M51: 13,943,120 km (0.108 R)
• M52: 14,080,002 km (0.116 R)
• M53: 14,217,333 km (0.049 R)
• M54: 14,659,694 km (0.059 R)
• M55: 15,022,469 km (0.035 R)
• M56: 15,106,543 km (0.116 R)
• M57: 15,247,165 km (0.076 R)
• M58: 15,785,418 km (0.109 R)
• M59: 16,358,527 km (0.112 R)
• M60: 16,445,144 km (0.107 R)
• M61: 16,676,871 km (0.116 R)
• M62: 16,763,937 km (0.082 R)
• M63: 17,495,920 km (0.097 R)
• M64: 17,584,482 km (0.115 R)
• M65: 17,851,065 km (0.098 R)
• M66: 18,598,456 km (0.085 R)
• M67: 18,658,744 km (0.095 R)
• M68: 18,839,907 km (0.028 R)
• M69: 19,142,992 km (0.105 R)
• M70: 19,264,765 km (0.084 R)
• M71: 19,417,205 km (0.111 R)
• M72: 19,969,521 km (0.109 R)
• M73: 20,216,656 km (0.113 R)
• M74: 20,340,673 km (0.109 R)
• M75: 20,620,421 km (0.113 R)
• M76: 20,776,451 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 9.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.97 AU - 12.37 AU

Year: 13568 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,449,883 km

• M1: 157,227 km (0.091 R)
• M2: 300,692 km (0.083 R)
• M3: 843,582 km (0.067 R)
• M4: 1,007,691 km (0.098 R)
• M5: 1,250,937 km (0.083 R)
• M6: 1,845,140 km (0.097 R)
• M7: 2,033,633 km (0.081 R)
• M8: 2,228,410 km (0.109 R)
• M9: 2,547,053 km (0.115 R)
• M10: 3,131,233 km (0.044 R)
• M11: 3,195,111 km (0.041 R)
• M12: 3,356,827 km (0.104 R)
• M13: 3,961,352 km (0.09 R)
• M14: 4,240,950 km (0.11 R)
• M15: 4,782,345 km (0.118 R)
• M16: 5,193,290 km (0.089 R)
• M17: 5,969,553 km (0.097 R)
• M18: 6,330,683 km (0.051 R)
• M19: 6,575,425 km (0.091 R)
• M20: 7,074,184 km (0.051 R)
• M21: 8,020,241 km (0.047 R)
• M22: 9,051,270 km (0.114 R)
• M23: 10,506,109 km (0.034 R)
• M24: 11,631,683 km (0.115 R)
• M25: 11,781,431 km (0.079 R)
• M26: 12,386,404 km (0.039 R)
• M27: 12,795,255 km (0.105 R)
• M28: 13,784,397 km (0.077 R)
• M29: 14,261,464 km (0.117 R)
• M30: 14,528,796 km (0.103 R)
• M31: 16,446,491 km (0.11 R)
• M32: 16,558,390 km (0.116 R)
• M33: 16,726,837 km (0.104 R)
• M34: 17,065,377 km (0.111 R)
• M35: 17,349,314 km (0.08 R)
• M36: 17,806,784 km (0.119 R)
• M37: 18,152,505 km (0.054 R)
• M38: 18,384,232 km (0.069 R)
• M39: 18,675,349 km (0.117 R)
• M40: 18,792,185 km (0.112 R)
• M41: 20,513,458 km (0.046 R)
• M42: 21,484,648 km (0.104 R)
• M43: 22,284,847 km (0.112 R)
• M44: 22,719,578 km (0.099 R)
• M45: 22,844,343 km (0.071 R)
• M46: 23,471,607 km (0.094 R)
• M47: 23,660,848 km (0.087 R)
• M48: 23,787,408 km (0.057 R)
• M49: 23,977,547 km (0.112 R)
• M50: 24,550,955 km (0.05 R)
• M51: 25,711,236 km (0.105 R)
• M52: 27,485,018 km (0.047 R)
• M53: 29,094,691 km (0.043 R)
• M54: 29,297,995 km (0.114 R)
• M55: 29,774,315 km (0.084 R)
• M56: 31,565,899 km (0.113 R)
• M57: 31,984,324 km (0.118 R)
• M58: 32,334,383 km (0.057 R)
• M59: 32,897,170 km (0.085 R)
• M60: 33,534,008 km (0.099 R)
• M61: 33,676,126 km (0.092 R)
• M62: 33,960,961 km (0.11 R)
• M63: 34,604,680 km (0.114 R)
• M64: 35,614,017 km (0.084 R)
• M65: 36,413,917 km (0.097 R)
• M66: 36,559,924 km (0.103 R)
• M67: 37,293,253 km (0.063 R)
• M68: 37,661,713 km (0.115 R)
• M69: 38,031,369 km (0.111 R)
• M70: 39,147,519 km (0.069 R)
• M71: 39,747,257 km (0.105 R)
• M72: 41,335,836 km (0.058 R)
• M73: 41,488,277 km (0.114 R)
• M74: 41,946,495 km (0.051 R)
• M75: 42,483,252 km (0.083 R)
• M76: 43,253,980 km (0.047 R)
• M77: 43,486,156 km (0.11 R)
• M78: 43,718,631 km (0.087 R)
• M79: 45,279,536 km (0.056 R)
• M80: 45,358,074 km (0.086 R)
• M81: 45,436,613 km (0.066 R)
• M82: 45,908,894 km (0.041 R)
• M83: 46,145,707 km (0.091 R)
• M84: 46,699,818 km (0.116 R)
• M85: 47,894,506 km (0.048 R)
• M86: 48,616,166 km (0.117 R)
• M87: 51,129,411 km (0.094 R)
• M88: 51,784,799 km (0.103 R)
• M89: 52,607,886 km (0.051 R)
• M90: 53,103,953 km (0.111 R)
• M91: 54,434,177 km (0.042 R)
• M92: 55,019,554 km (0.08 R)
• M93: 55,607,025 km (0.094 R)
• M94: 55,691,099 km (0.111 R)
• M95: 55,943,620 km (0.065 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit