🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.92 AU

Year: 311 Days

Day: 40.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.9 AU - 1.36 AU

Year: 460 Days

Day: 27.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.1 AU - 1.5 AU

Year: 568 Days

Day: 20.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,314,780 km

• M1: 70,760 km (0.074 R)
• M2: 643,570 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.1 AU - 2.58 AU

Year: 1371 Days

Day: 39 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,314,780 km

• M1: 249,080 km (0.109 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.24 AU - 4.68 AU

Year: 3606 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,314,780 km

• M1: 99,931 km (0.092 R)
• M2: 156,928 km (0.113 R)
• M3: 230,381 km (0.11 R)
• M4: 301,141 km (0.076 R)
• M5: 398,230 km (0.07 R)
• M6: 526,734 km (0.118 R)
• M7: 1,112,260 km (0.114 R)
• M8: 1,271,432 km (0.109 R)
• M9: 1,457,233 km (0.097 R)
• M10: 1,949,410 km (0.108 R)
• M11: 2,443,980 km (0.078 R)
• M12: 2,559,021 km (0.062 R)
• M13: 3,086,802 km (0.073 R)
• M14: 3,401,556 km (0.104 R)
• M15: 3,465,734 km (0.073 R)
• M16: 3,517,345 km (0.079 R)
• M17: 3,621,465 km (0.074 R)
• M18: 3,926,495 km (0.107 R)
• M19: 4,007,428 km (0.075 R)
• M20: 4,102,572 km (0.052 R)
• M21: 4,239,903 km (0.103 R)
• M22: 4,689,295 km (0.088 R)
• M23: 4,818,398 km (0.104 R)
• M24: 5,109,665 km (0.113 R)
• M25: 5,183,267 km (0.118 R)
• M26: 5,242,508 km (0.052 R)
• M27: 5,346,777 km (0.115 R)
• M28: 5,496,824 km (0.112 R)
• M29: 5,587,480 km (0.081 R)
• M30: 5,785,847 km (0.108 R)
• M31: 6,095,365 km (0.034 R)
• M32: 6,220,728 km (0.109 R)
• M33: 6,315,274 km (0.112 R)
• M34: 6,714,551 km (0.099 R)
• M35: 7,056,232 km (0.1 R)
• M36: 7,187,878 km (0.114 R)
• M37: 7,436,959 km (0.078 R)
• M38: 7,487,074 km (0.089 R)
• M39: 7,638,318 km (0.106 R)
• M40: 8,115,086 km (0.107 R)
• M41: 8,218,458 km (0.093 R)
• M42: 8,356,986 km (0.078 R)
• M43: 8,478,908 km (0.091 R)
• M44: 9,097,346 km (0.085 R)
• M45: 9,151,051 km (0.103 R)
• M46: 9,584,287 km (0.045 R)
• M47: 9,638,890 km (0.09 R)
• M48: 10,079,755 km (0.028 R)
• M49: 10,339,906 km (0.108 R)
• M50: 10,396,005 km (0.096 R)
• M51: 10,772,094 km (0.044 R)
• M52: 11,210,266 km (0.115 R)
• M53: 11,325,606 km (0.07 R)
• M54: 11,421,947 km (0.066 R)
• M55: 11,576,781 km (0.051 R)
• M56: 11,849,199 km (0.091 R)
• M57: 12,045,172 km (0.101 R)
• M58: 12,222,445 km (0.084 R)
• M59: 12,281,686 km (0.061 R)
• M60: 12,619,478 km (0.11 R)
• M61: 12,719,260 km (0.11 R)
• M62: 12,799,444 km (0.102 R)
• M63: 13,101,482 km (0.053 R)
• M64: 13,243,152 km (0.119 R)
• M65: 13,405,764 km (0.101 R)
• M66: 13,507,790 km (0.065 R)
• M67: 13,589,471 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 9.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.83 AU - 6.39 AU

Year: 5783 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,314,780 km

• M1: 182,360 km (0.034 R)
• M2: 302,038 km (0.099 R)
• M3: 375,640 km (0.063 R)
• M4: 640,578 km (0.054 R)
• M5: 715,826 km (0.115 R)
• M6: 1,427,912 km (0.084 R)
• M7: 1,995,785 km (0.105 R)
• M8: 2,071,482 km (0.102 R)
• M9: 2,245,314 km (0.062 R)
• M10: 2,304,256 km (0.111 R)
• M11: 2,966,376 km (0.116 R)
• M12: 3,341,119 km (0.071 R)
• M13: 3,408,887 km (0.119 R)
• M14: 3,637,921 km (0.083 R)
• M15: 3,967,186 km (0.114 R)
• M16: 4,306,025 km (0.058 R)
• M17: 4,780,998 km (0.086 R)
• M18: 5,037,708 km (0.112 R)
• M19: 5,807,539 km (0.117 R)
• M20: 6,220,130 km (0.089 R)
• M21: 6,415,953 km (0.115 R)
• M22: 6,557,024 km (0.105 R)
• M23: 6,699,292 km (0.059 R)
• M24: 6,928,775 km (0.119 R)
• M25: 7,131,929 km (0.07 R)
• M26: 8,176,421 km (0.1 R)
• M27: 8,268,125 km (0.108 R)
• M28: 8,545,479 km (0.066 R)
• M29: 8,763,294 km (0.072 R)
• M30: 8,888,657 km (0.077 R)
• M31: 9,491,985 km (0.081 R)
• M32: 9,717,728 km (0.12 R)
• M33: 10,108,627 km (0.057 R)
• M34: 10,240,124 km (0.091 R)
• M35: 10,905,984 km (0.091 R)
• M36: 11,040,772 km (0.105 R)
• M37: 11,108,390 km (0.079 R)
• M38: 11,312,142 km (0.094 R)
• M39: 12,244,436 km (0.081 R)
• M40: 12,314,448 km (0.055 R)
• M41: 12,384,609 km (0.11 R)
• M42: 13,561,496 km (0.107 R)
• M43: 13,815,812 km (0.055 R)
• M44: 14,108,276 km (0.084 R)
• M45: 14,624,987 km (0.117 R)
• M46: 14,885,736 km (0.089 R)
• M47: 15,185,680 km (0.115 R)
• M48: 15,260,928 km (0.109 R)
• M49: 15,943,991 km (0.108 R)
• M50: 16,405,052 km (0.092 R)
• M51: 16,870,451 km (0.097 R)
• M52: 17,300,844 km (0.071 R)
• M53: 17,497,565 km (0.057 R)
• M54: 18,372,563 km (0.109 R)
• M55: 19,058,320 km (0.102 R)
• M56: 19,875,872 km (0.1 R)
• M57: 20,123,307 km (0.104 R)
• M58: 20,413,377 km (0.098 R)
• M59: 20,830,157 km (0.032 R)
• M60: 21,081,631 km (0.078 R)
• M61: 21,418,376 km (0.084 R)
• M62: 21,502,899 km (0.114 R)
• M63: 22,353,662 km (0.107 R)
• M64: 23,519,777 km (0.108 R)
• M65: 23,825,256 km (0.082 R)
• M66: 24,838,482 km (0.09 R)
• M67: 25,060,486 km (0.097 R)
• M68: 25,596,345 km (0.094 R)
• M69: 26,135,795 km (0.107 R)
• M70: 26,316,509 km (0.065 R)
• M71: 26,906,673 km (0.1 R)
• M72: 27,089,033 km (0.096 R)
• M73: 27,226,214 km (0.052 R)
• M74: 27,501,175 km (0.053 R)
• M75: 28,424,194 km (0.12 R)
• M76: 30,490,290 km (0.114 R)
• M77: 30,680,579 km (0.083 R)
• M78: 31,157,796 km (0.083 R)
• M79: 31,445,472 km (0.113 R)
• M80: 32,071,540 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 12.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.12 AU - 9.9 AU

Year: 9505 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 65,314,780 km

• M1: 164,258 km (0.117 R)
• M2: 286,330 km (0.067 R)
• M3: 589,416 km (0.061 R)
• M4: 745,596 km (0.063 R)
• M5: 945,758 km (0.11 R)
• M6: 1,102,985 km (0.05 R)
• M7: 1,248,245 km (0.106 R)
• M8: 1,652,159 km (0.093 R)
• M9: 1,759,570 km (0.102 R)
• M10: 2,019,571 km (0.116 R)
• M11: 2,213,300 km (0.115 R)
• M12: 2,675,109 km (0.101 R)
• M13: 2,960,991 km (0.102 R)
• M14: 3,152,177 km (0.074 R)
• M15: 3,241,786 km (0.08 R)
• M16: 3,469,923 km (0.102 R)
• M17: 3,974,067 km (0.034 R)
• M18: 4,071,156 km (0.102 R)
• M19: 4,619,881 km (0.117 R)
• M20: 4,808,076 km (0.05 R)
• M21: 5,585,984 km (0.108 R)
• M22: 5,676,940 km (0.097 R)
• M23: 6,574,976 km (0.045 R)
• M24: 6,748,210 km (0.075 R)
• M25: 6,903,643 km (0.086 R)
• M26: 7,277,488 km (0.086 R)
• M27: 7,657,915 km (0.076 R)
• M28: 7,983,440 km (0.056 R)
• M29: 8,127,204 km (0.101 R)
• M30: 8,209,782 km (0.096 R)
• M31: 8,605,917 km (0.086 R)
• M32: 9,201,167 km (0.071 R)
• M33: 9,330,419 km (0.087 R)
• M34: 9,985,957 km (0.086 R)
• M35: 10,363,991 km (0.11 R)
• M36: 10,543,658 km (0.078 R)
• M37: 11,042,866 km (0.099 R)
• M38: 11,970,223 km (0.064 R)
• M39: 14,047,689 km (0.106 R)
• M40: 14,196,838 km (0.108 R)
• M41: 14,597,012 km (0.074 R)
• M42: 15,587,799 km (0.114 R)
• M43: 15,819,676 km (0.046 R)
• M44: 16,286,571 km (0.103 R)
• M45: 16,443,349 km (0.09 R)
• M46: 17,500,557 km (0.113 R)
• M47: 17,687,854 km (0.089 R)
• M48: 18,145,474 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.4

Radius: 12.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.19 AU - 12.99 AU

Year: 13195 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,314,780 km

• M1: 178,470 km (0.117 R)
• M2: 287,378 km (0.041 R)
• M3: 840,740 km (0.1 R)
• M4: 1,235,230 km (0.102 R)
• M5: 1,336,507 km (0.053 R)
• M6: 1,440,627 km (0.066 R)
• M7: 1,547,740 km (0.118 R)
• M8: 2,309,342 km (0.073 R)
• M9: 3,459,600 km (0.114 R)
• M10: 3,679,060 km (0.116 R)
• M11: 4,055,000 km (0.112 R)
• M12: 4,170,190 km (0.075 R)
• M13: 4,642,321 km (0.097 R)
• M14: 5,340,345 km (0.08 R)
• M15: 5,466,905 km (0.117 R)
• M16: 6,696,599 km (0.065 R)
• M17: 8,496,561 km (0.118 R)
• M18: 8,993,974 km (0.101 R)
• M19: 9,297,059 km (0.093 R)
• M20: 9,809,581 km (0.116 R)
• M21: 11,456,504 km (0.09 R)
• M22: 12,395,680 km (0.099 R)
• M23: 12,846,119 km (0.093 R)
• M24: 13,073,508 km (0.11 R)
• M25: 13,589,770 km (0.038 R)
• M26: 14,054,271 km (0.032 R)
• M27: 14,465,067 km (0.096 R)
• M28: 14,939,442 km (0.098 R)
• M29: 15,842,564 km (0.118 R)
• M30: 16,025,373 km (0.097 R)
• M31: 16,147,594 km (0.091 R)
• M32: 16,763,339 km (0.087 R)
• M33: 17,199,118 km (0.046 R)
• M34: 18,272,632 km (0.082 R)
• M35: 19,108,286 km (0.107 R)
• M36: 19,563,362 km (0.101 R)
• M37: 21,756,766 km (0.112 R)
• M38: 22,300,106 km (0.106 R)
• M39: 23,054,677 km (0.063 R)
• M40: 23,192,756 km (0.077 R)
• M41: 23,817,477 km (0.059 R)
• M42: 25,868,314 km (0.111 R)
• M43: 26,011,779 km (0.06 R)
• M44: 26,227,499 km (0.057 R)
• M45: 26,878,399 km (0.093 R)
• M46: 27,534,685 km (0.118 R)
• M47: 28,048,703 km (0.104 R)
• M48: 28,269,958 km (0.059 R)
• M49: 28,862,964 km (0.095 R)
• M50: 29,310,262 km (0.079 R)
• M51: 29,910,299 km (0.108 R)
• M52: 32,971,221 km (0.096 R)
• M53: 33,360,774 km (0.081 R)
• M54: 33,830,212 km (0.052 R)
• M55: 33,987,290 km (0.1 R)
• M56: 34,302,044 km (0.088 R)
• M57: 34,617,695 km (0.113 R)
• M58: 35,890,025 km (0.078 R)
• M59: 36,531,950 km (0.115 R)
• M60: 37,258,696 km (0.106 R)
• M61: 37,501,942 km (0.093 R)
• M62: 37,664,406 km (0.113 R)
• M63: 38,644,421 km (0.043 R)
• M64: 39,137,496 km (0.086 R)
• M65: 39,963,874 km (0.096 R)
• M66: 41,130,588 km (0.068 R)
• M67: 41,298,138 km (0.115 R)
• M68: 41,802,283 km (0.096 R)
• M69: 42,731,884 km (0.089 R)
• M70: 43,497,526 km (0.063 R)
• M71: 44,955,955 km (0.06 R)
• M72: 46,954,583 km (0.116 R)
• M73: 47,042,247 km (0.072 R)
• M74: 48,450,412 km (0.119 R)
• M75: 48,804,660 km (0.107 R)
• M76: 50,499,155 km (0.064 R)
• M77: 50,588,764 km (0.051 R)
• M78: 54,220,701 km (0.12 R)
• M79: 55,418,980 km (0.083 R)
• M80: 56,532,886 km (0.106 R)
• M81: 56,812,484 km (0.105 R)
• M82: 58,877,234 km (0.041 R)
• M83: 59,539,354 km (0.082 R)
• M84: 60,013,729 km (0.098 R)
• M85: 61,348,890 km (0.092 R)
• M86: 62,500,943 km (0.069 R)
• M87: 63,369,808 km (0.089 R)
• M88: 63,660,327 km (0.033 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit