🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 154 Days

Day: 30.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 273 Days

Day: 22.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.22 AU - 1.36 AU

Year: 510 Days

Day: 41.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,270,353 km

• M1: 91,404 km (0.106 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 8.7

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.36 AU - 7.18 AU

Year: 6134 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,270,353 km

• M1: 438,023 km (0.104 R)
• M2: 629,508 km (0.114 R)
• M3: 714,031 km (0.097 R)
• M4: 910,901 km (0.067 R)
• M5: 975,079 km (0.113 R)
• M6: 1,091,316 km (0.096 R)
• M7: 1,301,651 km (0.098 R)
• M8: 1,374,655 km (0.081 R)
• M9: 1,680,882 km (0.102 R)
• M10: 1,883,288 km (0.107 R)
• M11: 2,050,987 km (0.091 R)
• M12: 2,514,291 km (0.098 R)
• M13: 2,769,954 km (0.067 R)
• M14: 2,912,970 km (0.08 R)
• M15: 3,432,673 km (0.063 R)
• M16: 3,612,340 km (0.111 R)
• M17: 4,697,523 km (0.057 R)
• M18: 5,543,050 km (0.084 R)
• M19: 5,937,390 km (0.094 R)
• M20: 6,309,290 km (0.089 R)
• M21: 6,625,091 km (0.104 R)
• M22: 6,913,815 km (0.053 R)
• M23: 7,404,047 km (0.118 R)
• M24: 8,177,618 km (0.048 R)
• M25: 8,941,465 km (0.058 R)
• M26: 9,224,803 km (0.073 R)
• M27: 9,547,187 km (0.066 R)
• M28: 10,056,118 km (0.091 R)
• M29: 10,648,376 km (0.097 R)
• M30: 10,835,823 km (0.116 R)
• M31: 10,948,769 km (0.117 R)
• M32: 11,138,010 km (0.116 R)
• M33: 11,519,634 km (0.12 R)
• M34: 11,750,614 km (0.077 R)
• M35: 12,022,134 km (0.079 R)
• M36: 12,888,904 km (0.12 R)
• M37: 13,128,859 km (0.078 R)
• M38: 13,531,875 km (0.059 R)
• M39: 13,612,957 km (0.113 R)
• M40: 14,391,614 km (0.107 R)
• M41: 14,515,930 km (0.075 R)
• M42: 15,184,633 km (0.04 R)
• M43: 15,692,817 km (0.095 R)
• M44: 15,820,723 km (0.092 R)
• M45: 16,379,022 km (0.103 R)
• M46: 16,595,490 km (0.044 R)
• M47: 17,031,269 km (0.074 R)
• M48: 17,162,765 km (0.047 R)
• M49: 18,047,786 km (0.116 R)
• M50: 18,406,073 km (0.099 R)
• M51: 18,586,039 km (0.062 R)
• M52: 19,083,901 km (0.089 R)
• M53: 20,557,440 km (0.089 R)
• M54: 20,744,138 km (0.104 R)
• M55: 20,884,611 km (0.079 R)
• M56: 21,354,946 km (0.051 R)
• M57: 22,162,625 km (0.063 R)
• M58: 22,306,239 km (0.101 R)
• M59: 22,980,327 km (0.083 R)
• M60: 23,125,736 km (0.117 R)
• M61: 23,368,534 km (0.119 R)
• M62: 24,694,719 km (0.111 R)
• M63: 25,142,166 km (0.113 R)
• M64: 25,241,948 km (0.089 R)
• M65: 25,642,571 km (0.101 R)
• M66: 26,045,139 km (0.11 R)
• M67: 26,500,664 km (0.071 R)
• M68: 26,653,105 km (0.094 R)
• M69: 27,934,410 km (0.094 R)
• M70: 28,400,707 km (0.109 R)
• M71: 29,131,044 km (0.03 R)
• M72: 29,498,456 km (0.061 R)
• M73: 30,238,068 km (0.12 R)
• M74: 31,144,332 km (0.054 R)
• M75: 31,412,561 km (0.04 R)
• M76: 33,531,166 km (0.044 R)
• M77: 33,916,231 km (0.047 R)
• M78: 33,971,432 km (0.062 R)
• M79: 34,413,494 km (0.058 R)
• M80: 34,690,849 km (0.115 R)
• M81: 34,968,951 km (0.113 R)
• M82: 35,976,044 km (0.118 R)
• M83: 36,257,587 km (0.041 R)
• M84: 36,822,618 km (0.094 R)
• M85: 37,333,794 km (0.06 R)
• M86: 37,504,635 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 9.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.59 AU - 7.95 AU

Year: 6134 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,270,353 km

• M1: 272,717 km (0.086 R)
• M2: 364,420 km (0.118 R)
• M3: 443,707 km (0.102 R)
• M4: 698,472 km (0.086 R)
• M5: 893,847 km (0.074 R)
• M6: 1,098,048 km (0.046 R)
• M7: 1,397,394 km (0.102 R)
• M8: 1,478,925 km (0.087 R)
• M9: 2,070,883 km (0.094 R)
• M10: 2,199,986 km (0.092 R)
• M11: 2,846,249 km (0.049 R)
• M12: 3,109,990 km (0.073 R)
• M13: 3,632,685 km (0.058 R)
• M14: 3,746,230 km (0.115 R)
• M15: 4,197,716 km (0.086 R)
• M16: 4,347,015 km (0.101 R)
• M17: 4,528,627 km (0.101 R)
• M18: 4,946,304 km (0.112 R)
• M19: 6,374,814 km (0.081 R)
• M20: 6,702,882 km (0.054 R)
• M21: 6,930,570 km (0.075 R)
• M22: 7,738,249 km (0.106 R)
• M23: 7,866,604 km (0.109 R)
• M24: 9,033,916 km (0.109 R)
• M25: 9,344,033 km (0.099 R)
• M26: 9,421,973 km (0.115 R)
• M27: 9,500,213 km (0.108 R)
• M28: 9,578,752 km (0.039 R)
• M29: 9,994,484 km (0.101 R)
• M30: 10,315,072 km (0.077 R)
• M31: 13,858,448 km (0.103 R)
• M32: 14,758,129 km (0.033 R)
• M33: 14,940,339 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.9

Radius: 14.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.55 AU - 7.13 AU

Year: 6230 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,270,353 km

• M1: 188,793 km (0.101 R)
• M2: 357,988 km (0.062 R)
• M3: 698,472 km (0.12 R)
• M4: 994,676 km (0.093 R)
• M5: 1,175,540 km (0.066 R)
• M6: 2,030,492 km (0.112 R)
• M7: 2,286,603 km (0.088 R)
• M8: 2,485,868 km (0.105 R)
• M9: 3,118,368 km (0.111 R)
• M10: 3,290,555 km (0.059 R)
• M11: 3,440,751 km (0.036 R)
• M12: 4,091,053 km (0.116 R)
• M13: 4,695,129 km (0.084 R)
• M14: 4,979,066 km (0.101 R)
• M15: 5,152,151 km (0.096 R)
• M16: 5,683,672 km (0.088 R)
• M17: 5,864,835 km (0.101 R)
• M18: 5,956,090 km (0.112 R)
• M19: 6,047,943 km (0.1 R)
• M20: 6,577,070 km (0.1 R)
• M21: 6,671,915 km (0.03 R)
• M22: 7,448,029 km (0.066 R)
• M23: 8,527,228 km (0.032 R)
• M24: 8,735,020 km (0.075 R)
• M25: 8,839,589 km (0.06 R)
• M26: 9,191,144 km (0.114 R)
• M27: 9,619,143 km (0.104 R)
• M28: 10,017,223 km (0.087 R)
• M29: 10,867,089 km (0.097 R)
• M30: 11,894,228 km (0.113 R)
• M31: 12,126,703 km (0.118 R)
• M32: 12,992,126 km (0.037 R)
• M33: 13,714,983 km (0.114 R)
• M34: 13,999,668 km (0.086 R)
• M35: 14,286,297 km (0.041 R)
• M36: 14,492,144 km (0.117 R)
• M37: 14,740,626 km (0.117 R)
• M38: 14,865,391 km (0.032 R)
• M39: 16,217,905 km (0.047 R)
• M40: 16,908,898 km (0.116 R)
• M41: 17,039,646 km (0.111 R)
• M42: 17,170,544 km (0.104 R)
• M43: 17,433,537 km (0.053 R)
• M44: 18,678,491 km (0.117 R)
• M45: 20,320,926 km (0.079 R)
• M46: 21,065,774 km (0.114 R)
• M47: 21,582,934 km (0.073 R)
• M48: 21,677,479 km (0.104 R)
• M49: 22,582,098 km (0.092 R)
• M50: 22,822,202 km (0.106 R)
• M51: 23,547,602 km (0.101 R)
• M52: 23,693,610 km (0.048 R)
• M53: 24,084,509 km (0.117 R)
• M54: 24,182,496 km (0.095 R)
• M55: 25,669,050 km (0.102 R)
• M56: 26,070,421 km (0.107 R)
• M57: 26,221,515 km (0.093 R)
• M58: 26,524,600 km (0.078 R)
• M59: 26,727,156 km (0.115 R)
• M60: 27,287,100 km (0.081 R)
• M61: 27,389,425 km (0.101 R)
• M62: 27,902,546 km (0.058 R)
• M63: 29,251,320 km (0.07 R)
• M64: 29,880,978 km (0.081 R)
• M65: 30,197,527 km (0.061 R)
• M66: 31,421,238 km (0.105 R)
• M67: 32,174,014 km (0.048 R)
• M68: 32,444,337 km (0.106 R)
• M69: 33,150,739 km (0.115 R)
• M70: 33,533,111 km (0.112 R)
• M71: 34,800,055 km (0.117 R)
• M72: 34,910,907 km (0.097 R)
• M73: 35,021,909 km (0.084 R)
• M74: 35,523,062 km (0.085 R)
• M75: 35,914,410 km (0.111 R)
• M76: 36,251,005 km (0.058 R)
• M77: 36,701,444 km (0.055 R)
• M78: 37,096,981 km (0.091 R)
• M79: 37,607,858 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 13

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.1 AU - 11.84 AU

Year: 10149 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,270,353 km

• M1: 246,836 km (0.075 R)
• M2: 550,371 km (0.065 R)
• M3: 704,756 km (0.039 R)
• M4: 796,010 km (0.077 R)
• M5: 1,676,992 km (0.08 R)
• M6: 2,045,003 km (0.102 R)
• M7: 2,296,926 km (0.032 R)
• M8: 2,632,474 km (0.114 R)
• M9: 3,035,341 km (0.078 R)
• M10: 3,377,471 km (0.095 R)
• M11: 3,621,615 km (0.116 R)
• M12: 3,843,618 km (0.114 R)
• M13: 4,958,721 km (0.118 R)
• M14: 5,143,624 km (0.108 R)
• M15: 5,488,596 km (0.103 R)
• M16: 6,036,573 km (0.048 R)
• M17: 6,168,070 km (0.087 R)
• M18: 6,501,075 km (0.117 R)
• M19: 7,289,455 km (0.12 R)
• M20: 8,362,970 km (0.085 R)
• M21: 8,620,577 km (0.081 R)
• M22: 9,068,324 km (0.077 R)
• M23: 9,523,700 km (0.087 R)
• M24: 9,831,422 km (0.066 R)
• M25: 10,103,541 km (0.087 R)
• M26: 10,338,709 km (0.037 R)
• M27: 11,297,332 km (0.04 R)
• M28: 11,993,710 km (0.106 R)
• M29: 12,076,438 km (0.109 R)
• M30: 13,128,111 km (0.113 R)
• M31: 13,427,755 km (0.079 R)
• M32: 13,903,327 km (0.101 R)
• M33: 14,208,806 km (0.105 R)
• M34: 15,860,516 km (0.115 R)
• M35: 16,271,312 km (0.07 R)
• M36: 16,778,448 km (0.09 R)
• M37: 17,384,320 km (0.113 R)
• M38: 17,525,091 km (0.11 R)
• M39: 17,949,949 km (0.115 R)
• M40: 18,665,626 km (0.096 R)
• M41: 18,954,499 km (0.071 R)
• M42: 19,439,196 km (0.076 R)
• M43: 19,634,272 km (0.115 R)
• M44: 19,781,027 km (0.108 R)
• M45: 20,371,490 km (0.053 R)
• M46: 22,279,461 km (0.089 R)
• M47: 22,585,987 km (0.108 R)
• M48: 24,928,840 km (0.118 R)
• M49: 25,460,062 km (0.058 R)
• M50: 26,533,426 km (0.09 R)
• M51: 27,293,533 km (0.072 R)
• M52: 27,512,096 km (0.103 R)
• M53: 29,392,840 km (0.044 R)
• M54: 31,143,584 km (0.116 R)
• M55: 31,830,388 km (0.056 R)
• M56: 31,945,279 km (0.117 R)
• M57: 32,117,915 km (0.06 R)
• M58: 32,986,031 km (0.047 R)
• M59: 33,335,492 km (0.067 R)
• M60: 34,273,171 km (0.098 R)
• M61: 35,219,677 km (0.112 R)
• M62: 35,875,215 km (0.066 R)
• M63: 36,836,082 km (0.09 R)
• M64: 37,259,145 km (0.037 R)
• M65: 37,744,590 km (0.114 R)
• M66: 37,988,135 km (0.091 R)
• M67: 38,599,243 km (0.053 R)
• M68: 39,275,275 km (0.04 R)
• M69: 40,265,464 km (0.092 R)
• M70: 40,389,780 km (0.116 R)
• M71: 41,326,412 km (0.114 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit