🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 140 Days

Day: 21.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,362,060 km

• M1: 233,672 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.9 AU - 0.94 AU

Year: 329 Days

Day: 46.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.77 AU - 1.89 AU

Year: 923 Days

Day: 32.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.17 AU - 2.35 AU

Year: 1267 Days

Day: 15.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,362,060 km

• M1: 227,090 km (0.095 R)
• M2: 1,643,632 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.64 AU - 2.88 AU

Year: 1709 Days

Day: 29.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.35 AU - 5.33 AU

Year: 3370 Days

Day: 38.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,362,060 km

• M1: 1,615,956 km (0.118 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 9.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.07 AU - 5.17 AU

Year: 4319 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,362,060 km

• M1: 301,889 km (0.087 R)
• M2: 390,750 km (0.05 R)
• M3: 490,531 km (0.06 R)
• M4: 549,174 km (0.114 R)
• M5: 620,981 km (0.053 R)
• M6: 893,698 km (0.097 R)
• M7: 955,332 km (0.085 R)
• M8: 1,057,059 km (0.091 R)
• M9: 1,203,066 km (0.055 R)
• M10: 1,341,743 km (0.106 R)
• M11: 1,574,966 km (0.111 R)
• M12: 1,696,589 km (0.111 R)
• M13: 1,868,926 km (0.077 R)
• M14: 2,080,158 km (0.049 R)
• M15: 2,180,389 km (0.077 R)
• M16: 2,316,373 km (0.063 R)
• M17: 2,420,344 km (0.069 R)
• M18: 2,543,613 km (0.113 R)
• M19: 2,669,125 km (0.1 R)
• M20: 2,926,134 km (0.104 R)
• M21: 3,038,782 km (0.111 R)
• M22: 3,543,674 km (0.098 R)
• M23: 3,867,554 km (0.106 R)
• M24: 4,478,661 km (0.079 R)
• M25: 4,543,587 km (0.053 R)
• M26: 4,718,466 km (0.077 R)
• M27: 4,895,441 km (0.117 R)
• M28: 5,347,525 km (0.084 R)
• M29: 5,439,678 km (0.064 R)
• M30: 5,765,951 km (0.049 R)
• M31: 5,907,919 km (0.074 R)
• M32: 6,462,329 km (0.115 R)
• M33: 6,634,366 km (0.066 R)
• M34: 7,750,516 km (0.101 R)
• M35: 7,854,786 km (0.091 R)
• M36: 7,959,654 km (0.069 R)
• M37: 8,276,951 km (0.073 R)
• M38: 8,598,437 km (0.105 R)
• M39: 8,760,601 km (0.112 R)
• M40: 8,896,585 km (0.093 R)
• M41: 9,281,201 km (0.119 R)
• M42: 9,392,054 km (0.093 R)
• M43: 9,587,129 km (0.064 R)
• M44: 9,839,950 km (0.071 R)
• M45: 9,953,046 km (0.103 R)
• M46: 10,438,341 km (0.056 R)
• M47: 10,611,575 km (0.091 R)
• M48: 12,242,940 km (0.084 R)
• M49: 12,395,081 km (0.099 R)
• M50: 12,824,427 km (0.055 R)
• M51: 12,917,028 km (0.118 R)
• M52: 13,855,904 km (0.11 R)
• M53: 14,109,922 km (0.115 R)
• M54: 14,429,612 km (0.043 R)
• M55: 15,304,909 km (0.11 R)
• M56: 15,468,869 km (0.06 R)
• M57: 15,633,426 km (0.102 R)
• M58: 15,798,582 km (0.092 R)
• M59: 15,864,705 km (0.111 R)
• M60: 16,130,540 km (0.078 R)
• M61: 16,197,261 km (0.119 R)
• M62: 16,498,401 km (0.071 R)
• M63: 16,666,549 km (0.111 R)
• M64: 17,174,434 km (0.084 R)
• M65: 17,276,609 km (0.12 R)
• M66: 18,379,146 km (0.116 R)
• M67: 18,483,715 km (0.103 R)
• M68: 18,623,289 km (0.104 R)
• M69: 19,185,628 km (0.094 R)
• M70: 19,967,725 km (0.084 R)
• M71: 20,254,804 km (0.114 R)
• M72: 20,434,920 km (0.105 R)
• M73: 20,579,281 km (0.115 R)
• M74: 21,160,469 km (0.093 R)
• M75: 22,264,801 km (0.111 R)
• M76: 22,861,397 km (0.108 R)
• M77: 23,349,984 km (0.104 R)
• M78: 23,956,005 km (0.12 R)
• M79: 24,108,445 km (0.103 R)
• M80: 24,261,035 km (0.062 R)
• M81: 25,029,220 km (0.069 R)
• M82: 25,299,842 km (0.085 R)
• M83: 25,454,975 km (0.082 R)
• M84: 26,000,559 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 14.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.62 AU - 10.9 AU

Year: 11367 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,362,060 km

• M1: 186,997 km (0.062 R)
• M2: 318,344 km (0.071 R)
• M3: 439,668 km (0.114 R)
• M4: 562,189 km (0.107 R)
• M5: 785,538 km (0.032 R)
• M6: 984,653 km (0.062 R)
• M7: 1,324,390 km (0.036 R)
• M8: 1,583,194 km (0.097 R)
• M9: 2,057,868 km (0.098 R)
• M10: 2,150,619 km (0.078 R)
• M11: 2,656,858 km (0.101 R)
• M12: 2,903,096 km (0.101 R)
• M13: 3,135,571 km (0.05 R)
• M14: 3,484,882 km (0.086 R)
• M15: 3,916,323 km (0.11 R)
• M16: 4,103,170 km (0.081 R)
• M17: 4,221,502 km (0.059 R)
• M18: 4,364,967 km (0.109 R)
• M19: 4,485,842 km (0.091 R)
• M20: 4,905,165 km (0.119 R)
• M21: 5,005,694 km (0.099 R)
• M22: 5,388,964 km (0.11 R)
• M23: 5,571,174 km (0.081 R)
• M24: 6,157,149 km (0.031 R)
• M25: 6,265,907 km (0.086 R)
• M26: 6,402,639 km (0.1 R)
• M27: 6,679,246 km (0.086 R)
• M28: 6,790,995 km (0.097 R)
• M29: 7,129,984 km (0.11 R)
• M30: 7,649,089 km (0.11 R)
• M31: 7,913,279 km (0.06 R)
• M32: 8,330,208 km (0.076 R)
• M33: 8,480,853 km (0.099 R)
• M34: 8,754,318 km (0.083 R)
• M35: 8,846,171 km (0.106 R)
• M36: 10,165,325 km (0.09 R)
• M37: 10,586,144 km (0.082 R)
• M38: 11,377,965 km (0.086 R)
• M39: 12,257,451 km (0.079 R)
• M40: 14,117,252 km (0.118 R)
• M41: 15,208,718 km (0.04 R)
• M42: 16,063,969 km (0.105 R)
• M43: 17,511,029 km (0.057 R)
• M44: 17,976,578 km (0.101 R)
• M45: 20,162,502 km (0.05 R)
• M46: 20,487,428 km (0.069 R)
• M47: 20,609,799 km (0.12 R)
• M48: 21,060,239 km (0.052 R)
• M49: 21,224,946 km (0.079 R)
• M50: 21,596,996 km (0.028 R)
• M51: 22,012,728 km (0.092 R)
• M52: 22,179,829 km (0.089 R)
• M53: 22,641,638 km (0.107 R)
• M54: 22,894,757 km (0.12 R)
• M55: 24,217,801 km (0.103 R)
• M56: 28,152,075 km (0.115 R)
• M57: 28,379,015 km (0.117 R)
• M58: 29,200,756 km (0.063 R)
• M59: 29,522,392 km (0.081 R)
• M60: 30,634,353 km (0.11 R)
• M61: 31,008,048 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.4

Radius: 5.2

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.51 AU - 13.95 AU

Year: 18965 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,362,060 km

• M1: 97,388 km (0.056 R)
• M2: 157,078 km (0.09 R)
• M3: 505,342 km (0.039 R)
• M4: 669,750 km (0.076 R)
• M5: 758,162 km (0.071 R)
• M6: 874,250 km (0.098 R)
• M7: 971,339 km (0.099 R)
• M8: 1,479,822 km (0.096 R)
• M9: 2,422,438 km (0.025 R)
• M10: 2,525,062 km (0.052 R)
• M11: 2,594,476 km (0.04 R)
• M12: 3,171,475 km (0.117 R)
• M13: 3,747,127 km (0.111 R)
• M14: 3,826,265 km (0.054 R)
• M15: 4,648,305 km (0.086 R)
• M16: 4,819,146 km (0.055 R)
• M17: 4,862,230 km (0.075 R)
• M18: 5,210,943 km (0.088 R)
• M19: 5,299,505 km (0.091 R)
• M20: 5,522,854 km (0.107 R)
• M21: 6,352,225 km (0.084 R)
• M22: 6,399,498 km (0.069 R)
• M23: 7,170,675 km (0.106 R)
• M24: 7,219,892 km (0.07 R)
• M25: 7,869,446 km (0.117 R)
• M26: 8,021,887 km (0.074 R)
• M27: 8,124,212 km (0.058 R)
• M28: 8,485,341 km (0.07 R)
• M29: 9,600,144 km (0.119 R)
• M30: 10,535,879 km (0.104 R)
• M31: 10,647,928 km (0.077 R)
• M32: 10,986,318 km (0.105 R)
• M33: 11,328,149 km (0.072 R)
• M34: 12,139,418 km (0.102 R)
• M35: 12,256,853 km (0.059 R)
• M36: 12,552,009 km (0.114 R)
• M37: 12,909,399 km (0.025 R)
• M38: 13,694,937 km (0.096 R)
• M39: 13,817,308 km (0.119 R)
• M40: 14,186,216 km (0.095 R)
• M41: 14,683,031 km (0.103 R)
• M42: 14,808,244 km (0.109 R)
• M43: 16,726,987 km (0.086 R)
• M44: 17,185,953 km (0.055 R)
• M45: 17,383,871 km (0.097 R)
• M46: 18,049,133 km (0.068 R)
• M47: 18,994,292 km (0.113 R)
• M48: 19,130,725 km (0.044 R)
• M49: 20,372,388 km (0.086 R)
• M50: 20,511,962 km (0.12 R)
• M51: 20,792,010 km (0.099 R)
• M52: 20,932,632 km (0.111 R)
• M53: 22,283,201 km (0.095 R)
• M54: 22,715,539 km (0.08 R)
• M55: 23,150,719 km (0.105 R)
• M56: 23,442,286 km (0.062 R)
• M57: 24,029,158 km (0.095 R)
• M58: 25,442,259 km (0.079 R)
• M59: 25,743,250 km (0.068 R)
• M60: 26,120,985 km (0.118 R)
• M61: 27,188,665 km (0.084 R)
• M62: 27,959,842 km (0.076 R)
• M63: 29,051,757 km (0.116 R)
• M64: 29,681,863 km (0.103 R)
• M65: 30,157,435 km (0.072 R)
• M66: 32,003,622 km (0.12 R)
• M67: 33,063,224 km (0.115 R)
• M68: 33,473,870 km (0.103 R)
• M69: 33,803,434 km (0.118 R)
• M70: 34,882,484 km (0.084 R)
• M71: 35,133,060 km (0.072 R)
• M72: 38,100,334 km (0.119 R)
• M73: 39,570,432 km (0.105 R)
• M74: 41,323,420 km (0.076 R)
• M75: 41,588,507 km (0.09 R)
• M76: 41,677,069 km (0.102 R)
• M77: 42,565,531 km (0.069 R)
• M78: 43,370,517 km (0.078 R)
• M79: 44,723,331 km (0.118 R)
• M80: 49,894,630 km (0.101 R)
• M81: 51,786,744 km (0.104 R)
• M82: 53,413,471 km (0.099 R)
• M83: 53,605,854 km (0.086 R)
• M84: 54,862,626 km (0.119 R)
• M85: 56,226,808 km (0.11 R)
• M86: 58,690,536 km (0.104 R)
• M87: 59,088,017 km (0.075 R)
• M88: 60,988,210 km (0.049 R)
• M89: 61,895,221 km (0.053 R)
• M90: 64,643,035 km (0.112 R)
• M91: 65,464,776 km (0.102 R)
• M92: 67,118,730 km (0.043 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 10,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit