🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 46.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.68 AU - 0.76 AU

Year: 218 Days

Day: 23.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,709,556 km

• M1: 100,829 km (0.107 R)
• M2: 542,442 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 241 Days

Day: 40.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.11 AU - 3.39 AU

Year: 1626 Days

Day: 30.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.14 AU - 4.52 AU

Year: 2672 Days

Day: 38.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.52 AU - 5.52 AU

Year: 3425 Days

Day: 44 Hours

Environment

Temp: -134 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,709,556 km

• M1: 1,681,031 km (0.096 R)
• M2: 1,986,211 km (0.096 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 13.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.54 AU - 6.82 AU

Year: 6154 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,709,556 km

• M1: 173,982 km (0.118 R)
• M2: 362,775 km (0.063 R)
• M3: 533,466 km (0.094 R)
• M4: 696,677 km (0.05 R)
• M5: 820,993 km (0.09 R)
• M6: 999,912 km (0.105 R)
• M7: 1,192,744 km (0.104 R)
• M8: 1,654,253 km (0.068 R)
• M9: 1,945,520 km (0.097 R)
• M10: 2,274,935 km (0.088 R)
• M11: 2,871,382 km (0.058 R)
• M12: 3,199,749 km (0.118 R)
• M13: 3,295,791 km (0.093 R)
• M14: 3,565,067 km (0.061 R)
• M15: 3,790,960 km (0.059 R)
• M16: 3,969,879 km (0.095 R)
• M17: 4,073,550 km (0.084 R)
• M18: 4,204,299 km (0.056 R)
• M19: 4,550,767 km (0.069 R)
• M20: 4,990,286 km (0.086 R)
• M21: 5,616,951 km (0.048 R)
• M22: 6,058,564 km (0.063 R)
• M23: 6,268,600 km (0.067 R)
• M24: 6,572,882 km (0.08 R)
• M25: 6,695,851 km (0.091 R)
• M26: 7,291,101 km (0.11 R)
• M27: 7,772,956 km (0.108 R)
• M28: 8,465,145 km (0.104 R)
• M29: 8,632,844 km (0.112 R)
• M30: 8,937,575 km (0.093 R)
• M31: 9,040,050 km (0.116 R)
• M32: 9,349,568 km (0.082 R)
• M33: 10,120,894 km (0.088 R)
• M34: 10,298,916 km (0.047 R)
• M35: 10,586,293 km (0.096 R)
• M36: 10,694,602 km (0.111 R)
• M37: 12,213,170 km (0.097 R)
• M38: 12,862,575 km (0.117 R)
• M39: 12,978,363 km (0.098 R)
• M40: 13,094,451 km (0.074 R)
• M41: 13,288,779 km (0.12 R)
• M42: 13,405,764 km (0.075 R)
• M43: 15,202,435 km (0.087 R)
• M44: 15,447,775 km (0.102 R)
• M45: 15,776,741 km (0.087 R)
• M46: 16,191,426 km (0.094 R)
• M47: 16,609,702 km (0.086 R)
• M48: 16,778,000 km (0.086 R)
• M49: 17,414,090 km (0.065 R)
• M50: 18,361,493 km (0.107 R)
• M51: 18,666,374 km (0.064 R)
• M52: 18,797,571 km (0.111 R)
• M53: 19,724,778 km (0.092 R)
• M54: 20,666,647 km (0.112 R)
• M55: 21,991,635 km (0.109 R)
• M56: 22,921,236 km (0.114 R)
• M57: 23,296,727 km (0.086 R)
• M58: 23,390,973 km (0.106 R)
• M59: 23,911,275 km (0.116 R)
• M60: 25,059,738 km (0.102 R)
• M61: 26,569,779 km (0.04 R)
• M62: 26,766,799 km (0.097 R)
• M63: 27,609,484 km (0.074 R)
• M64: 28,460,845 km (0.074 R)
• M65: 30,910,959 km (0.053 R)
• M66: 31,429,914 km (0.111 R)
• M67: 32,004,071 km (0.063 R)
• M68: 32,529,010 km (0.091 R)
• M69: 33,321,729 km (0.041 R)
• M70: 33,907,255 km (0.095 R)
• M71: 34,657,189 km (0.117 R)
• M72: 35,034,325 km (0.12 R)
• M73: 35,955,699 km (0.067 R)
• M74: 36,064,606 km (0.105 R)
• M75: 36,720,593 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 14.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.9 AU - 9.96 AU

Year: 10322 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,709,556 km

• M1: 188,194 km (0.081 R)
• M2: 306,227 km (0.094 R)
• M3: 402,418 km (0.096 R)
• M4: 548,127 km (0.106 R)
• M5: 905,516 km (0.096 R)
• M6: 1,012,179 km (0.079 R)
• M7: 1,123,630 km (0.082 R)
• M8: 1,335,759 km (0.076 R)
• M9: 1,459,626 km (0.052 R)
• M10: 1,653,356 km (0.117 R)
• M11: 2,023,910 km (0.101 R)
• M12: 2,330,884 km (0.053 R)
• M13: 2,763,821 km (0.091 R)
• M14: 2,860,012 km (0.114 R)
• M15: 2,973,706 km (0.072 R)
• M16: 3,172,223 km (0.118 R)
• M17: 3,273,201 km (0.079 R)
• M18: 3,812,203 km (0.072 R)
• M19: 4,010,270 km (0.053 R)
• M20: 4,304,679 km (0.112 R)
• M21: 4,587,120 km (0.026 R)
• M22: 4,817,500 km (0.119 R)
• M23: 5,091,264 km (0.085 R)
• M24: 5,390,310 km (0.112 R)
• M25: 5,839,553 km (0.115 R)
• M26: 6,110,624 km (0.107 R)
• M27: 6,471,604 km (0.076 R)
• M28: 6,600,557 km (0.108 R)
• M29: 6,708,866 km (0.046 R)
• M30: 6,861,306 km (0.074 R)
• M31: 7,015,093 km (0.053 R)
• M32: 7,147,786 km (0.111 R)
• M33: 7,281,228 km (0.069 R)
• M34: 7,618,720 km (0.115 R)
• M35: 7,800,781 km (0.101 R)
• M36: 8,099,827 km (0.104 R)
• M37: 8,733,075 km (0.083 R)
• M38: 8,899,727 km (0.089 R)
• M39: 9,553,170 km (0.045 R)
• M40: 10,096,959 km (0.036 R)
• M41: 10,498,779 km (0.074 R)
• M42: 10,803,659 km (0.106 R)
• M43: 11,318,425 km (0.03 R)
• M44: 11,709,773 km (0.068 R)
• M45: 11,973,066 km (0.067 R)
• M46: 12,371,894 km (0.096 R)
• M47: 12,721,055 km (0.101 R)
• M48: 12,910,296 km (0.065 R)
• M49: 13,046,131 km (0.08 R)
• M50: 13,291,920 km (0.078 R)
• M51: 14,233,938 km (0.111 R)
• M52: 14,458,784 km (0.063 R)
• M53: 15,197,648 km (0.056 R)
• M54: 15,571,642 km (0.037 R)
• M55: 16,505,283 km (0.084 R)
• M56: 16,652,786 km (0.063 R)
• M57: 17,517,163 km (0.101 R)
• M58: 17,637,589 km (0.115 R)
• M59: 17,848,971 km (0.114 R)
• M60: 18,030,732 km (0.098 R)
• M61: 18,152,355 km (0.074 R)
• M62: 18,518,571 km (0.106 R)
• M63: 18,887,330 km (0.117 R)
• M64: 19,196,548 km (0.087 R)
• M65: 19,976,851 km (0.101 R)
• M66: 20,576,738 km (0.084 R)
• M67: 20,831,055 km (0.119 R)
• M68: 20,926,797 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 6.7

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.95 AU - 15.29 AU

Year: 20957 Days

Day: 18.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,709,556 km

• M1: 95,294 km (0.048 R)
• M2: 167,101 km (0.051 R)
• M3: 258,655 km (0.099 R)
• M4: 479,760 km (0.106 R)
• M5: 621,280 km (0.078 R)
• M6: 994,676 km (0.11 R)
• M7: 1,314,816 km (0.109 R)
• M8: 1,545,346 km (0.074 R)
• M9: 2,449,216 km (0.083 R)
• M10: 2,589,689 km (0.11 R)
• M11: 3,887,749 km (0.098 R)
• M12: 4,344,771 km (0.09 R)
• M13: 4,644,565 km (0.108 R)
• M14: 5,354,557 km (0.115 R)
• M15: 6,627,934 km (0.096 R)
• M16: 6,824,356 km (0.09 R)
• M17: 9,490,339 km (0.073 R)
• M18: 10,272,437 km (0.065 R)
• M19: 10,901,496 km (0.101 R)
• M20: 11,133,223 km (0.101 R)
• M21: 11,660,855 km (0.044 R)
• M22: 12,196,415 km (0.089 R)
• M23: 12,316,542 km (0.106 R)
• M24: 12,497,556 km (0.079 R)
• M25: 12,862,126 km (0.071 R)
• M26: 12,923,162 km (0.119 R)
• M27: 12,984,347 km (0.075 R)
• M28: 13,663,821 km (0.077 R)
• M29: 17,095,895 km (0.107 R)
• M30: 17,703,861 km (0.11 R)
• M31: 17,771,778 km (0.059 R)
• M32: 18,732,795 km (0.085 R)
• M33: 22,006,894 km (0.04 R)
• M34: 23,559,421 km (0.103 R)
• M35: 24,917,919 km (0.067 R)
• M36: 25,376,436 km (0.071 R)
• M37: 25,760,604 km (0.059 R)
• M38: 26,379,341 km (0.108 R)
• M39: 28,185,136 km (0.084 R)
• M40: 28,423,745 km (0.12 R)
• M41: 29,384,313 km (0.066 R)
• M42: 29,949,643 km (0.101 R)
• M43: 30,600,095 km (0.105 R)
• M44: 31,419,592 km (0.079 R)
• M45: 32,080,515 km (0.12 R)
• M46: 33,499,900 km (0.047 R)
• M47: 33,584,124 km (0.102 R)
• M48: 34,175,035 km (0.081 R)
• M49: 34,259,708 km (0.063 R)
• M50: 34,684,266 km (0.078 R)
• M51: 36,054,583 km (0.114 R)
• M52: 37,792,012 km (0.06 R)
• M53: 38,055,006 km (0.105 R)
• M54: 38,142,819 km (0.039 R)
• M55: 39,290,385 km (0.119 R)
• M56: 39,556,819 km (0.114 R)
• M57: 39,645,680 km (0.084 R)
• M58: 41,528,668 km (0.099 R)
• M59: 42,708,995 km (0.11 R)
• M60: 43,624,235 km (0.082 R)
• M61: 43,716,238 km (0.101 R)
• M62: 45,195,162 km (0.084 R)
• M63: 45,660,711 km (0.097 R)
• M64: 45,754,060 km (0.116 R)
• M65: 47,161,178 km (0.103 R)
• M66: 47,349,820 km (0.119 R)
• M67: 47,633,308 km (0.107 R)
• M68: 47,822,699 km (0.038 R)
• M69: 48,392,069 km (0.07 R)
• M70: 49,059,275 km (0.091 R)
• M71: 49,633,582 km (0.037 R)
• M72: 51,079,146 km (0.104 R)
• M73: 52,342,949 km (0.095 R)
• M74: 53,027,808 km (0.108 R)
• M75: 53,322,216 km (0.119 R)
• M76: 53,715,659 km (0.113 R)
• M77: 54,406,352 km (0.115 R)
• M78: 54,901,521 km (0.06 R)
• M79: 55,000,854 km (0.099 R)
• M80: 55,199,370 km (0.039 R)
• M81: 56,496,234 km (0.11 R)
• M82: 56,997,686 km (0.09 R)
• M83: 57,299,276 km (0.061 R)
• M84: 57,399,955 km (0.063 R)
• M85: 57,803,121 km (0.106 R)
• M86: 57,903,950 km (0.106 R)
• M87: 59,323,335 km (0.057 R)
• M88: 61,679,800 km (0.066 R)
• M89: 63,962,215 km (0.099 R)
• M90: 65,850,140 km (0.12 R)
• M91: 66,061,073 km (0.084 R)
• M92: 67,756,466 km (0.052 R)
• M93: 67,969,344 km (0.12 R)
• M94: 68,182,521 km (0.109 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit