🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.05 AU - 1.51 AU

Year: 628 Days

Day: 37.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.47 AU - 1.59 AU

Year: 820 Days

Day: 17.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 130.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,058,442 km

• M1: 1,314,965 km (0.088 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 8.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.13 AU - 3.91 AU

Year: 2863 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,058,442 km

• M1: 103,522 km (0.106 R)
• M2: 213,925 km (0.055 R)
• M3: 338,241 km (0.036 R)
• M4: 394,639 km (0.034 R)
• M5: 632,799 km (0.115 R)
• M6: 697,276 km (0.076 R)
• M7: 789,877 km (0.053 R)
• M8: 923,019 km (0.071 R)
• M9: 978,370 km (0.089 R)
• M10: 1,073,365 km (0.116 R)
• M11: 1,141,881 km (0.109 R)
• M12: 1,303,895 km (0.113 R)
• M13: 1,398,441 km (0.077 R)
• M14: 1,929,214 km (0.086 R)
• M15: 2,037,673 km (0.079 R)
• M16: 2,123,392 km (0.116 R)
• M17: 2,273,140 km (0.082 R)
• M18: 2,336,569 km (0.078 R)
• M19: 2,743,326 km (0.068 R)
• M20: 2,879,310 km (0.084 R)
• M21: 2,948,125 km (0.032 R)
• M22: 3,129,737 km (0.094 R)
• M23: 3,229,070 km (0.062 R)
• M24: 3,286,216 km (0.092 R)
• M25: 3,358,173 km (0.097 R)
• M26: 3,503,881 km (0.105 R)
• M27: 3,666,494 km (0.102 R)
• M28: 3,756,253 km (0.115 R)
• M29: 4,091,651 km (0.111 R)
• M30: 4,580,687 km (0.049 R)
• M31: 5,104,878 km (0.116 R)
• M32: 5,306,386 km (0.048 R)
• M33: 5,527,641 km (0.107 R)
• M34: 5,769,242 km (0.115 R)
• M35: 5,926,469 km (0.059 R)
• M36: 6,014,433 km (0.102 R)
• M37: 6,156,102 km (0.056 R)
• M38: 6,406,678 km (0.043 R)
• M39: 6,587,692 km (0.092 R)
• M40: 6,733,699 km (0.104 R)
• M41: 7,084,955 km (0.09 R)
• M42: 7,215,853 km (0.09 R)
• M43: 7,272,102 km (0.107 R)
• M44: 7,537,040 km (0.108 R)
• M45: 7,882,312 km (0.051 R)
• M46: 8,134,833 km (0.083 R)
• M47: 8,528,575 km (0.09 R)
• M48: 8,588,264 km (0.112 R)
• M49: 8,888,357 km (0.076 R)
• M50: 9,009,382 km (0.072 R)
• M51: 9,540,155 km (0.088 R)
• M52: 9,622,733 km (0.091 R)
• M53: 10,546,500 km (0.092 R)
• M54: 10,803,360 km (0.094 R)
• M55: 10,911,070 km (0.041 R)
• M56: 11,062,314 km (0.078 R)
• M57: 11,149,081 km (0.114 R)
• M58: 11,236,146 km (0.037 R)
• M59: 11,674,468 km (0.088 R)
• M60: 11,873,583 km (0.059 R)
• M61: 11,984,585 km (0.1 R)
• M62: 12,703,851 km (0.045 R)
• M63: 12,840,284 km (0.098 R)
• M64: 12,954,278 km (0.077 R)
• M65: 13,576,007 km (0.117 R)
• M66: 13,738,769 km (0.118 R)
• M67: 14,467,460 km (0.106 R)
• M68: 14,681,385 km (0.071 R)
• M69: 14,992,100 km (0.108 R)
• M70: 15,088,142 km (0.107 R)
• M71: 15,256,888 km (0.064 R)
• M72: 15,742,034 km (0.05 R)
• M73: 16,355,685 km (0.078 R)
• M74: 16,528,919 km (0.096 R)
• M75: 16,603,419 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.5

Radius: 12.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.24 AU - 4.86 AU

Year: 3533 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,058,442 km

• M1: 191,635 km (0.098 R)
• M2: 274,961 km (0.115 R)
• M3: 587,920 km (0.103 R)
• M4: 782,696 km (0.093 R)
• M5: 964,457 km (0.054 R)
• M6: 1,098,198 km (0.094 R)
• M7: 1,291,329 km (0.097 R)
• M8: 1,482,066 km (0.108 R)
• M9: 1,756,129 km (0.117 R)
• M10: 2,094,520 km (0.034 R)
• M11: 2,239,031 km (0.118 R)
• M12: 2,337,168 km (0.098 R)
• M13: 2,453,704 km (0.115 R)
• M14: 2,589,390 km (0.077 R)
• M15: 2,710,115 km (0.065 R)
• M16: 3,065,859 km (0.119 R)
• M17: 3,193,915 km (0.053 R)
• M18: 3,724,239 km (0.032 R)
• M19: 4,100,029 km (0.092 R)
• M20: 4,282,389 km (0.097 R)
• M21: 4,592,355 km (0.103 R)
• M22: 4,676,280 km (0.1 R)
• M23: 4,824,382 km (0.097 R)
• M24: 5,060,298 km (0.099 R)
• M25: 6,087,736 km (0.074 R)
• M26: 6,413,261 km (0.089 R)
• M27: 7,202,988 km (0.073 R)
• M28: 7,572,046 km (0.111 R)
• M29: 7,671,528 km (0.119 R)
• M30: 8,560,888 km (0.045 R)
• M31: 9,375,747 km (0.072 R)
• M32: 10,187,765 km (0.059 R)
• M33: 10,270,343 km (0.109 R)
• M34: 10,546,799 km (0.08 R)
• M35: 10,658,100 km (0.052 R)
• M36: 10,909,874 km (0.107 R)
• M37: 11,022,521 km (0.093 R)
• M38: 11,107,193 km (0.112 R)
• M39: 11,419,553 km (0.086 R)
• M40: 11,562,569 km (0.098 R)
• M41: 11,908,140 km (0.117 R)
• M42: 12,169,488 km (0.058 R)
• M43: 12,757,258 km (0.082 R)
• M44: 13,084,428 km (0.116 R)
• M45: 13,354,153 km (0.033 R)
• M46: 13,474,729 km (0.114 R)
• M47: 13,565,385 km (0.11 R)
• M48: 14,113,362 km (0.114 R)
• M49: 15,325,404 km (0.11 R)
• M50: 15,419,950 km (0.101 R)
• M51: 15,609,790 km (0.062 R)
• M52: 15,768,663 km (0.05 R)
• M53: 16,023,877 km (0.108 R)
• M54: 16,667,746 km (0.104 R)
• M55: 17,254,618 km (0.079 R)
• M56: 17,385,965 km (0.063 R)
• M57: 17,484,700 km (0.116 R)
• M58: 17,649,706 km (0.057 R)
• M59: 17,848,223 km (0.11 R)
• M60: 18,047,637 km (0.11 R)
• M61: 18,180,928 km (0.028 R)
• M62: 18,348,179 km (0.065 R)
• M63: 18,852,623 km (0.077 R)
• M64: 19,157,503 km (0.076 R)
• M65: 20,220,097 km (0.066 R)
• M66: 20,566,865 km (0.029 R)
• M67: 20,706,290 km (0.112 R)
• M68: 21,090,906 km (0.096 R)
• M69: 21,442,760 km (0.06 R)
• M70: 22,366,527 km (0.054 R)
• M71: 22,653,306 km (0.064 R)
• M72: 22,797,220 km (0.089 R)
• M73: 23,158,199 km (0.117 R)
• M74: 23,521,273 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 12.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.2 AU - 4.8 AU

Year: 4138 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,058,442 km

• M1: 182,809 km (0.03 R)
• M2: 267,930 km (0.074 R)
• M3: 360,232 km (0.094 R)
• M4: 451,337 km (0.07 R)
• M5: 612,304 km (0.098 R)
• M6: 695,780 km (0.074 R)
• M7: 972,237 km (0.117 R)
• M8: 1,229,844 km (0.104 R)
• M9: 1,381,237 km (0.102 R)
• M10: 1,718,580 km (0.081 R)
• M11: 2,470,010 km (0.096 R)
• M12: 2,844,304 km (0.059 R)
• M13: 2,936,157 km (0.086 R)
• M14: 3,085,306 km (0.108 R)
• M15: 3,179,852 km (0.065 R)
• M16: 3,275,296 km (0.104 R)
• M17: 3,508,369 km (0.096 R)
• M18: 3,807,565 km (0.093 R)
• M19: 3,950,132 km (0.06 R)
• M20: 4,177,670 km (0.077 R)
• M21: 4,367,211 km (0.028 R)
• M22: 4,559,594 km (0.071 R)
• M23: 4,645,911 km (0.095 R)
• M24: 4,820,343 km (0.113 R)
• M25: 4,952,737 km (0.112 R)
• M26: 5,175,937 km (0.112 R)
• M27: 5,725,260 km (0.101 R)
• M28: 6,221,327 km (0.035 R)
• M29: 6,559,717 km (0.12 R)
• M30: 7,330,445 km (0.096 R)
• M31: 7,585,360 km (0.104 R)
• M32: 7,895,028 km (0.118 R)
• M33: 8,287,872 km (0.076 R)
• M34: 8,500,151 km (0.103 R)
• M35: 9,394,447 km (0.046 R)
• M36: 9,727,153 km (0.096 R)
• M37: 10,205,118 km (0.064 R)
• M38: 10,575,821 km (0.116 R)
• M39: 10,777,330 km (0.106 R)
• M40: 10,980,035 km (0.054 R)
• M41: 11,154,765 km (0.12 R)
• M42: 11,330,543 km (0.09 R)
• M43: 12,162,606 km (0.084 R)
• M44: 12,343,620 km (0.06 R)
• M45: 12,525,381 km (0.119 R)
• M46: 12,983,749 km (0.096 R)
• M47: 13,261,402 km (0.081 R)
• M48: 13,385,569 km (0.117 R)
• M49: 15,389,881 km (0.062 R)
• M50: 16,111,691 km (0.064 R)
• M51: 17,964,311 km (0.101 R)
• M52: 18,308,386 km (0.11 R)
• M53: 18,758,975 km (0.104 R)
• M54: 19,003,118 km (0.109 R)
• M55: 19,178,148 km (0.109 R)
• M56: 19,318,471 km (0.089 R)
• M57: 20,454,068 km (0.078 R)
• M58: 20,777,349 km (0.092 R)
• M59: 20,993,817 km (0.044 R)
• M60: 21,174,831 km (0.115 R)
• M61: 21,647,709 km (0.111 R)
• M62: 22,050,577 km (0.071 R)
• M63: 22,197,781 km (0.1 R)
• M64: 22,604,089 km (0.112 R)
• M65: 23,012,790 km (0.1 R)
• M66: 23,837,673 km (0.112 R)
• M67: 24,215,856 km (0.063 R)
• M68: 25,323,628 km (0.118 R)
• M69: 25,632,249 km (0.111 R)
• M70: 25,709,441 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit