🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.57 AU - 0.71 AU

Year: 225 Days

Day: 31 Hours

Environment

Temp: 1 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,913,497 km

• M1: 343,926 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.53 AU - 0.85 AU

Year: 252 Days

Day: 31.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,913,497 km

• M1: 343,776 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.02 AU - 1.46 AU

Year: 607 Days

Day: 12.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 14.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.28 AU - 2.74 AU

Year: 1749 Days

Day: 10.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,913,497 km

• M1: 182,809 km (0.07 R)
• M2: 383,270 km (0.044 R)
• M3: 484,398 km (0.109 R)
• M4: 669,899 km (0.119 R)
• M5: 773,122 km (0.119 R)
• M6: 867,668 km (0.06 R)
• M7: 1,014,124 km (0.044 R)
• M8: 1,161,328 km (0.04 R)
• M9: 1,272,629 km (0.049 R)
• M10: 1,396,646 km (0.085 R)
• M11: 1,706,313 km (0.109 R)
• M12: 1,884,784 km (0.117 R)
• M13: 2,007,454 km (0.098 R)
• M14: 2,154,060 km (0.053 R)
• M15: 2,559,021 km (0.118 R)
• M16: 3,024,570 km (0.077 R)
• M17: 3,181,648 km (0.092 R)
• M18: 3,279,784 km (0.092 R)
• M19: 3,391,384 km (0.115 R)
• M20: 4,034,804 km (0.059 R)
• M21: 4,452,930 km (0.119 R)
• M22: 4,716,222 km (0.049 R)
• M23: 4,942,115 km (0.098 R)
• M24: 5,142,576 km (0.107 R)
• M25: 5,243,854 km (0.103 R)
• M26: 5,865,733 km (0.068 R)
• M27: 6,154,905 km (0.119 R)
• M28: 6,417,599 km (0.1 R)
• M29: 6,573,929 km (0.12 R)
• M30: 7,488,869 km (0.086 R)
• M31: 7,686,638 km (0.106 R)
• M32: 7,786,270 km (0.069 R)
• M33: 8,087,560 km (0.114 R)
• M34: 8,222,647 km (0.092 R)
• M35: 8,409,794 km (0.097 R)
• M36: 8,563,880 km (0.098 R)
• M37: 8,684,306 km (0.093 R)
• M38: 8,840,187 km (0.117 R)
• M39: 8,996,966 km (0.1 R)
• M40: 9,119,486 km (0.037 R)
• M41: 9,437,232 km (0.086 R)
• M42: 9,758,568 km (0.118 R)
• M43: 10,283,956 km (0.115 R)
• M44: 10,448,962 km (0.048 R)
• M45: 10,540,965 km (0.09 R)
• M46: 10,633,267 km (0.032 R)
• M47: 11,174,063 km (0.075 R)
• M48: 11,305,859 km (0.1 R)
• M49: 11,419,404 km (0.108 R)
• M50: 11,742,834 km (0.072 R)
• M51: 11,838,577 km (0.033 R)
• M52: 12,030,810 km (0.11 R)
• M53: 12,282,284 km (0.059 R)
• M54: 12,672,585 km (0.067 R)
• M55: 12,770,871 km (0.054 R)
• M56: 12,908,800 km (0.112 R)
• M57: 13,007,684 km (0.077 R)
• M58: 13,206,051 km (0.101 R)
• M59: 13,325,580 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 14

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.39 AU - 6.43 AU

Year: 6318 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,913,497 km

• M1: 205,099 km (0.027 R)
• M2: 335,398 km (0.102 R)
• M3: 476,020 km (0.099 R)
• M4: 1,059,452 km (0.099 R)
• M5: 1,205,460 km (0.116 R)
• M6: 1,429,108 km (0.05 R)
• M7: 1,573,770 km (0.067 R)
• M8: 2,078,962 km (0.082 R)
• M9: 2,350,332 km (0.04 R)
• M10: 2,589,240 km (0.101 R)
• M11: 3,044,167 km (0.118 R)
• M12: 3,233,408 km (0.117 R)
• M13: 3,598,876 km (0.056 R)
• M14: 3,900,914 km (0.082 R)
• M15: 4,343,125 km (0.105 R)
• M16: 4,911,896 km (0.118 R)
• M17: 5,050,723 km (0.117 R)
• M18: 5,561,899 km (0.117 R)
• M19: 5,882,487 km (0.099 R)
• M20: 6,209,209 km (0.071 R)
• M21: 6,480,879 km (0.118 R)
• M22: 6,756,588 km (0.1 R)
• M23: 7,193,264 km (0.084 R)
• M24: 7,288,109 km (0.11 R)
• M25: 7,607,052 km (0.092 R)
• M26: 7,736,005 km (0.117 R)
• M27: 7,963,394 km (0.098 R)
• M28: 8,159,965 km (0.057 R)
• M29: 8,457,964 km (0.09 R)
• M30: 8,658,575 km (0.085 R)
• M31: 9,030,625 km (0.095 R)
• M32: 9,650,858 km (0.071 R)
• M33: 10,356,212 km (0.083 R)
• M34: 10,715,097 km (0.109 R)
• M35: 11,519,186 km (0.05 R)
• M36: 11,853,686 km (0.051 R)
• M37: 12,799,893 km (0.117 R)
• M38: 12,915,083 km (0.092 R)
• M39: 13,107,915 km (0.057 R)
• M40: 13,809,679 km (0.105 R)
• M41: 14,724,320 km (0.085 R)
• M42: 15,168,626 km (0.12 R)
• M43: 16,153,578 km (0.068 R)
• M44: 16,361,370 km (0.091 R)
• M45: 17,286,184 km (0.105 R)
• M46: 17,413,641 km (0.055 R)
• M47: 18,012,481 km (0.07 R)
• M48: 18,748,802 km (0.062 R)
• M49: 19,406,584 km (0.095 R)
• M50: 19,494,847 km (0.083 R)
• M51: 20,790,214 km (0.092 R)
• M52: 21,061,585 km (0.114 R)
• M53: 21,152,391 km (0.114 R)
• M54: 21,653,843 km (0.103 R)
• M55: 24,648,493 km (0.088 R)
• M56: 24,935,871 km (0.079 R)
• M57: 25,853,205 km (0.072 R)
• M58: 26,683,323 km (0.111 R)
• M59: 26,978,480 km (0.115 R)
• M60: 27,621,452 km (0.031 R)
• M61: 27,969,865 km (0.119 R)
• M62: 29,631,897 km (0.099 R)
• M63: 30,039,552 km (0.07 R)
• M64: 30,551,775 km (0.113 R)
• M65: 31,066,990 km (0.069 R)
• M66: 31,949,318 km (0.077 R)
• M67: 32,158,157 km (0.115 R)
• M68: 32,262,726 km (0.063 R)
• M69: 33,209,082 km (0.047 R)
• M70: 33,314,698 km (0.08 R)
• M71: 33,898,130 km (0.093 R)
• M72: 34,004,643 km (0.114 R)
• M73: 34,378,039 km (0.037 R)
• M74: 34,645,670 km (0.118 R)
• M75: 36,211,212 km (0.038 R)
• M76: 36,483,330 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.3

Radius: 7.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.49 AU - 16.91 AU

Year: 28671 Days

Day: 23 Hours

Environment

Temp: -222 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,913,497 km

• M1: 167,849 km (0.031 R)
• M2: 424,409 km (0.11 R)
• M3: 517,908 km (0.069 R)
• M4: 1,267,094 km (0.104 R)
• M5: 1,336,208 km (0.073 R)
• M6: 1,934,300 km (0.071 R)
• M7: 2,875,421 km (0.071 R)
• M8: 4,177,820 km (0.042 R)
• M9: 4,635,739 km (0.066 R)
• M10: 5,035,614 km (0.041 R)
• M11: 5,675,444 km (0.088 R)
• M12: 5,946,216 km (0.069 R)
• M13: 6,989,063 km (0.045 R)
• M14: 7,616,177 km (0.087 R)
• M15: 9,148,359 km (0.094 R)
• M16: 9,420,328 km (0.075 R)
• M17: 11,690,625 km (0.059 R)
• M18: 11,739,543 km (0.046 R)
• M19: 13,241,955 km (0.047 R)
• M20: 13,704,511 km (0.063 R)
• M21: 14,698,140 km (0.066 R)
• M22: 15,123,298 km (0.108 R)
• M23: 15,444,933 km (0.062 R)
• M24: 16,204,292 km (0.096 R)
• M25: 16,920,118 km (0.076 R)
• M26: 17,254,020 km (0.078 R)
• M27: 18,098,201 km (0.107 R)
• M28: 19,418,701 km (0.084 R)
• M29: 21,908,907 km (0.106 R)
• M30: 23,997,144 km (0.094 R)
• M31: 24,059,526 km (0.12 R)
• M32: 24,623,361 km (0.116 R)
• M33: 25,128,254 km (0.106 R)
• M34: 25,827,923 km (0.089 R)
• M35: 26,148,062 km (0.07 R)
• M36: 26,405,221 km (0.061 R)
• M37: 27,116,559 km (0.101 R)
• M38: 27,572,533 km (0.104 R)
• M39: 28,425,989 km (0.089 R)
• M40: 29,755,914 km (0.049 R)
• M41: 34,145,864 km (0.092 R)
• M42: 41,547,069 km (0.067 R)
• M43: 42,675,785 km (0.111 R)
• M44: 45,040,329 km (0.054 R)
• M45: 46,044,579 km (0.03 R)
• M46: 50,134,435 km (0.099 R)
• M47: 52,708,416 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit