🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.51 AU - 0.55 AU

Year: 136 Days

Day: 15.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 928 Days

Day: 22 Hours

Environment

Temp: -57 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.24 AU - 2.28 AU

Year: 1194 Days

Day: 26.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,329,016 km

• M1: 1,797,119 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.4 AU - 3.96 AU

Year: 1993 Days

Day: 27.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 8.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.3 AU - 6.64 AU

Year: 5127 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,329,016 km

• M1: 124,166 km (0.116 R)
• M2: 226,790 km (0.117 R)
• M3: 316,848 km (0.111 R)
• M4: 422,165 km (0.058 R)
• M5: 489,783 km (0.045 R)
• M6: 670,946 km (0.098 R)
• M7: 788,082 km (0.097 R)
• M8: 1,029,533 km (0.104 R)
• M9: 1,382,434 km (0.112 R)
• M10: 1,518,568 km (0.084 R)
• M11: 2,123,691 km (0.071 R)
• M12: 2,281,517 km (0.11 R)
• M13: 2,424,981 km (0.119 R)
• M14: 2,553,037 km (0.055 R)
• M15: 2,721,036 km (0.1 R)
• M16: 2,796,882 km (0.086 R)
• M17: 2,989,564 km (0.077 R)
• M18: 3,307,160 km (0.106 R)
• M19: 3,511,062 km (0.115 R)
• M20: 3,614,584 km (0.056 R)
• M21: 3,740,246 km (0.086 R)
• M22: 3,909,890 km (0.032 R)
• M23: 4,213,125 km (0.08 R)
• M24: 4,614,197 km (0.105 R)
• M25: 4,911,448 km (0.094 R)
• M26: 5,214,982 km (0.053 R)
• M27: 5,333,463 km (0.063 R)
• M28: 5,404,821 km (0.093 R)
• M29: 6,745,069 km (0.081 R)
• M30: 7,134,921 km (0.078 R)
• M31: 7,213,759 km (0.07 R)
• M32: 7,372,333 km (0.108 R)
• M33: 7,936,317 km (0.032 R)
• M34: 8,154,879 km (0.066 R)
• M35: 8,878,933 km (0.053 R)
• M36: 9,478,671 km (0.098 R)
• M37: 10,387,927 km (0.079 R)
• M38: 10,597,064 km (0.115 R)
• M39: 10,657,053 km (0.104 R)
• M40: 10,837,767 km (0.11 R)
• M41: 11,539,980 km (0.06 R)
• M42: 11,756,597 km (0.114 R)
• M43: 12,099,775 km (0.085 R)
• M44: 12,162,456 km (0.112 R)
• M45: 12,988,087 km (0.077 R)
• M46: 13,245,695 km (0.047 R)
• M47: 13,995,928 km (0.068 R)
• M48: 14,260,118 km (0.058 R)
• M49: 14,426,022 km (0.093 R)
• M50: 14,793,434 km (0.106 R)
• M51: 15,062,561 km (0.085 R)
• M52: 15,605,601 km (0.111 R)
• M53: 16,571,405 km (0.119 R)
• M54: 17,026,332 km (0.115 R)
• M55: 17,912,849 km (0.092 R)
• M56: 18,127,821 km (0.053 R)
• M57: 19,288,850 km (0.113 R)
• M58: 19,398,954 km (0.07 R)
• M59: 20,324,367 km (0.067 R)
• M60: 20,399,016 km (0.094 R)
• M61: 20,586,013 km (0.071 R)
• M62: 20,698,511 km (0.07 R)
• M63: 20,848,857 km (0.111 R)
• M64: 20,924,105 km (0.054 R)
• M65: 21,037,201 km (0.083 R)
• M66: 21,150,596 km (0.113 R)
• M67: 22,371,913 km (0.067 R)
• M68: 22,835,816 km (0.059 R)
• M69: 22,913,457 km (0.109 R)
• M70: 23,107,934 km (0.113 R)
• M71: 23,381,100 km (0.072 R)
• M72: 23,459,340 km (0.082 R)
• M73: 23,616,118 km (0.071 R)
• M74: 23,891,229 km (0.059 R)
• M75: 26,008,637 km (0.12 R)
• M76: 26,333,564 km (0.03 R)
• M77: 26,496,476 km (0.11 R)
• M78: 27,274,833 km (0.067 R)
• M79: 27,480,979 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 12.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.35 AU - 8.15 AU

Year: 6164 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,329,016 km

• M1: 160,967 km (0.101 R)
• M2: 304,581 km (0.119 R)
• M3: 577,298 km (0.103 R)
• M4: 832,213 km (0.1 R)
• M5: 916,287 km (0.117 R)
• M6: 1,033,123 km (0.095 R)
• M7: 1,171,202 km (0.091 R)
• M8: 1,382,135 km (0.077 R)
• M9: 1,553,125 km (0.118 R)
• M10: 1,860,399 km (0.107 R)
• M11: 2,388,480 km (0.117 R)
• M12: 2,723,130 km (0.077 R)
• M13: 3,391,085 km (0.1 R)
• M14: 3,624,906 km (0.061 R)
• M15: 3,815,942 km (0.053 R)
• M16: 4,794,163 km (0.097 R)
• M17: 5,163,819 km (0.054 R)
• M18: 5,244,153 km (0.108 R)
• M19: 5,379,091 km (0.12 R)
• M20: 6,156,401 km (0.066 R)
• M21: 6,298,968 km (0.115 R)
• M22: 6,442,582 km (0.059 R)
• M23: 6,880,156 km (0.063 R)
• M24: 7,508,916 km (0.094 R)
• M25: 7,784,026 km (0.079 R)
• M26: 8,250,173 km (0.104 R)
• M27: 8,661,418 km (0.034 R)
• M28: 8,885,665 km (0.114 R)
• M29: 9,372,755 km (0.102 R)
• M30: 9,768,591 km (0.109 R)
• M31: 10,069,133 km (0.109 R)
• M32: 10,474,693 km (0.084 R)
• M33: 10,713,751 km (0.118 R)
• M34: 11,197,401 km (0.094 R)
• M35: 11,441,844 km (0.03 R)
• M36: 11,900,511 km (0.111 R)
• M37: 12,114,286 km (0.076 R)
• M38: 12,581,779 km (0.109 R)
• M39: 12,726,889 km (0.093 R)
• M40: 13,018,605 km (0.095 R)
• M41: 13,386,466 km (0.114 R)
• M42: 13,497,468 km (0.096 R)
• M43: 14,057,263 km (0.093 R)
• M44: 14,472,547 km (0.107 R)
• M45: 15,083,953 km (0.085 R)
• M46: 16,056,190 km (0.054 R)
• M47: 16,649,196 km (0.079 R)
• M48: 16,808,518 km (0.091 R)
• M49: 17,289,624 km (0.084 R)
• M50: 17,653,446 km (0.102 R)
• M51: 18,347,580 km (0.076 R)
• M52: 18,843,049 km (0.095 R)
• M53: 19,889,187 km (0.108 R)
• M54: 20,270,511 km (0.106 R)
• M55: 21,126,361 km (0.102 R)
• M56: 21,732,531 km (0.109 R)
• M57: 21,819,597 km (0.096 R)
• M58: 21,906,663 km (0.113 R)
• M59: 23,317,371 km (0.047 R)
• M60: 23,853,979 km (0.058 R)
• M61: 24,123,704 km (0.106 R)
• M62: 24,939,311 km (0.108 R)
• M63: 25,213,076 km (0.092 R)
• M64: 25,533,813 km (0.096 R)
• M65: 25,948,199 km (0.088 R)
• M66: 26,133,102 km (0.081 R)
• M67: 26,550,780 km (0.103 R)
• M68: 27,157,848 km (0.093 R)
• M69: 28,767,371 km (0.078 R)
• M70: 29,294,704 km (0.113 R)
• M71: 31,140,891 km (0.113 R)
• M72: 31,288,245 km (0.064 R)
• M73: 31,978,938 km (0.075 R)
• M74: 32,226,822 km (0.09 R)
• M75: 33,074,593 km (0.036 R)
• M76: 33,325,319 km (0.084 R)
• M77: 33,475,964 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 10.8

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.42 AU - 8.06 AU

Year: 6847 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,329,016 km

• M1: 148,401 km (0.119 R)
• M2: 264,040 km (0.103 R)
• M3: 383,419 km (0.114 R)
• M4: 902,075 km (0.08 R)
• M5: 999,912 km (0.086 R)
• M6: 1,171,651 km (0.069 R)
• M7: 1,544,748 km (0.085 R)
• M8: 1,954,047 km (0.066 R)
• M9: 2,396,857 km (0.058 R)
• M10: 2,606,444 km (0.118 R)
• M11: 2,749,459 km (0.116 R)
• M12: 2,822,014 km (0.063 R)
• M13: 3,169,081 km (0.092 R)
• M14: 3,373,582 km (0.119 R)
• M15: 3,635,378 km (0.094 R)
• M16: 3,742,041 km (0.115 R)
• M17: 3,904,056 km (0.076 R)
• M18: 4,179,166 km (0.065 R)
• M19: 4,517,556 km (0.084 R)
• M20: 4,777,408 km (0.086 R)
• M21: 5,161,276 km (0.119 R)
• M22: 5,494,131 km (0.108 R)
• M23: 5,740,519 km (0.115 R)
• M24: 5,896,400 km (0.109 R)
• M25: 6,022,062 km (0.054 R)
• M26: 6,308,243 km (0.088 R)
• M27: 6,631,374 km (0.091 R)
• M28: 7,260,433 km (0.084 R)
• M29: 7,873,934 km (0.047 R)
• M30: 8,292,210 km (0.113 R)
• M31: 8,575,100 km (0.117 R)
• M32: 8,646,458 km (0.109 R)
• M33: 9,296,311 km (0.119 R)
• M34: 9,590,271 km (0.093 R)
• M35: 10,036,970 km (0.065 R)
• M36: 10,758,181 km (0.114 R)
• M37: 12,130,143 km (0.088 R)
• M38: 13,556,559 km (0.089 R)
• M39: 13,681,174 km (0.097 R)
• M40: 14,522,512 km (0.075 R)
• M41: 15,164,437 km (0.119 R)
• M42: 15,859,469 km (0.112 R)
• M43: 16,122,761 km (0.098 R)
• M44: 17,145,412 km (0.08 R)
• M45: 17,370,557 km (0.12 R)
• M46: 17,642,077 km (0.105 R)
• M47: 17,732,733 km (0.073 R)
• M48: 17,960,421 km (0.049 R)
• M49: 18,189,156 km (0.119 R)
• M50: 18,372,713 km (0.113 R)
• M51: 19,253,246 km (0.078 R)
• M52: 19,393,569 km (0.073 R)
• M53: 21,151,643 km (0.1 R)
• M54: 21,830,069 km (0.086 R)
• M55: 21,976,376 km (0.087 R)
• M56: 22,466,459 km (0.059 R)
• M57: 22,811,731 km (0.084 R)
• M58: 22,910,764 km (0.064 R)
• M59: 23,108,981 km (0.118 R)
• M60: 23,208,464 km (0.076 R)
• M61: 23,657,407 km (0.117 R)
• M62: 23,857,868 km (0.114 R)
• M63: 24,970,577 km (0.114 R)
• M64: 25,482,053 km (0.1 R)
• M65: 25,945,208 km (0.11 R)
• M66: 26,255,623 km (0.112 R)
• M67: 26,463,115 km (0.116 R)
• M68: 27,141,542 km (0.09 R)
• M69: 27,667,378 km (0.102 R)
• M70: 28,889,294 km (0.106 R)
• M71: 29,749,781 km (0.096 R)
• M72: 29,857,940 km (0.04 R)
• M73: 30,291,923 km (0.047 R)
• M74: 30,727,851 km (0.103 R)
• M75: 32,159,204 km (0.11 R)
• M76: 32,492,658 km (0.104 R)
• M77: 33,162,856 km (0.11 R)
• M78: 33,443,502 km (0.093 R)
• M79: 33,612,248 km (0.119 R)
• M80: 34,858,398 km (0.092 R)
• M81: 35,716,641 km (0.111 R)
• M82: 35,831,682 km (0.038 R)
• M83: 36,292,743 km (0.093 R)
• M84: 37,162,654 km (0.116 R)
• M85: 37,395,728 km (0.108 R)
• M86: 38,686,608 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 9.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.78 AU - 8.76 AU

Year: 7612 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,329,016 km

• M1: 127,457 km (0.061 R)
• M2: 255,064 km (0.063 R)
• M3: 433,983 km (0.066 R)
• M4: 530,624 km (0.058 R)
• M5: 724,802 km (0.098 R)
• M6: 1,113,307 km (0.072 R)
• M7: 1,732,942 km (0.083 R)
• M8: 1,927,718 km (0.102 R)
• M9: 2,517,882 km (0.105 R)
• M10: 2,683,038 km (0.103 R)
• M11: 2,871,082 km (0.109 R)
• M12: 3,005,122 km (0.112 R)
• M13: 3,141,406 km (0.064 R)
• M14: 3,259,887 km (0.1 R)
• M15: 3,379,865 km (0.067 R)
• M16: 3,460,648 km (0.112 R)
• M17: 3,748,623 km (0.115 R)
• M18: 4,001,593 km (0.119 R)
• M19: 4,413,736 km (0.11 R)
• M20: 4,748,835 km (0.104 R)
• M21: 5,372,658 km (0.056 R)
• M22: 5,948,759 km (0.108 R)
• M23: 6,219,382 km (0.078 R)
• M24: 6,823,907 km (0.09 R)
• M25: 7,420,952 km (0.099 R)
• M26: 7,792,553 km (0.095 R)
• M27: 8,416,227 km (0.08 R)
• M28: 8,775,860 km (0.081 R)
• M29: 9,481,663 km (0.075 R)
• M30: 9,913,851 km (0.113 R)
• M31: 10,176,395 km (0.1 R)
• M32: 12,138,970 km (0.104 R)
• M33: 13,435,534 km (0.054 R)
• M34: 13,758,516 km (0.117 R)
• M35: 14,313,375 km (0.079 R)
• M36: 15,613,679 km (0.045 R)
• M37: 16,295,098 km (0.091 R)
• M38: 16,708,736 km (0.055 R)
• M39: 17,021,096 km (0.095 R)
• M40: 17,969,995 km (0.052 R)
• M41: 18,899,896 km (0.11 R)
• M42: 21,030,169 km (0.116 R)
• M43: 21,217,466 km (0.062 R)
• M44: 22,199,726 km (0.109 R)
• M45: 23,506,613 km (0.083 R)
• M46: 24,012,852 km (0.11 R)
• M47: 24,483,337 km (0.081 R)
• M48: 26,315,163 km (0.107 R)
• M49: 26,395,796 km (0.108 R)
• M50: 26,962,473 km (0.12 R)
• M51: 27,328,988 km (0.119 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit