🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.22 AU - 1.98 AU

Year: 732 Days

Day: 30.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.31 AU - 3.81 AU

Year: 2429 Days

Day: 19.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,872,480 km

• M1: 286,480 km (0.076 R)
• M2: 1,865,336 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.71 AU - 5.15 AU

Year: 3372 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.8

Radius: 5.4

Gravity: 30.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.51 AU - 15.03 AU

Year: 19495 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,872,480 km

• M1: 95,892 km (0.118 R)
• M2: 136,732 km (0.099 R)
• M3: 694,733 km (0.087 R)
• M4: 871,108 km (0.092 R)
• M5: 978,220 km (0.099 R)
• M6: 1,118,244 km (0.078 R)
• M7: 1,576,313 km (0.092 R)
• M8: 1,674,449 km (0.064 R)
• M9: 1,876,556 km (0.089 R)
• M10: 2,304,106 km (0.105 R)
• M11: 2,682,888 km (0.104 R)
• M12: 4,290,168 km (0.105 R)
• M13: 4,335,795 km (0.106 R)
• M14: 4,754,071 km (0.062 R)
• M15: 6,656,806 km (0.053 R)
• M16: 7,465,383 km (0.034 R)
• M17: 9,173,341 km (0.034 R)
• M18: 9,588,476 km (0.106 R)
• M19: 9,888,868 km (0.102 R)
• M20: 10,009,893 km (0.112 R)
• M21: 11,183,638 km (0.082 R)
• M22: 12,076,139 km (0.073 R)
• M23: 12,727,637 km (0.106 R)
• M24: 13,323,486 km (0.073 R)
• M25: 14,956,795 km (0.084 R)
• M26: 15,585,405 km (0.093 R)
• M27: 15,867,547 km (0.117 R)
• M28: 16,436,916 km (0.113 R)
• M29: 16,724,144 km (0.109 R)
• M30: 18,705,568 km (0.086 R)
• M31: 19,231,255 km (0.119 R)
• M32: 19,990,763 km (0.117 R)
• M33: 20,067,208 km (0.103 R)
• M34: 20,374,033 km (0.08 R)
• M35: 20,528,119 km (0.051 R)
• M36: 21,148,053 km (0.109 R)
• M37: 22,724,814 km (0.079 R)
• M38: 22,964,620 km (0.085 R)
• M39: 23,285,657 km (0.1 R)
• M40: 24,175,913 km (0.09 R)
• M41: 25,159,968 km (0.058 R)
• M42: 25,656,783 km (0.059 R)
• M43: 26,408,213 km (0.112 R)
• M44: 27,847,045 km (0.083 R)
• M45: 28,018,036 km (0.109 R)
• M46: 30,008,884 km (0.091 R)
• M47: 31,420,639 km (0.083 R)
• M48: 31,776,832 km (0.111 R)
• M49: 32,493,406 km (0.093 R)
• M50: 34,950,999 km (0.109 R)
• M51: 39,561,007 km (0.034 R)
• M52: 40,138,455 km (0.067 R)
• M53: 41,692,029 km (0.099 R)
• M54: 42,279,649 km (0.11 R)
• M55: 42,869,963 km (0.099 R)
• M56: 42,968,697 km (0.058 R)
• M57: 44,657,508 km (0.103 R)
• M58: 45,459,651 km (0.084 R)
• M59: 47,792,481 km (0.099 R)
• M60: 48,407,328 km (0.064 R)
• M61: 48,818,722 km (0.052 R)
• M62: 48,921,795 km (0.068 R)
• M63: 49,852,294 km (0.088 R)
• M64: 50,163,756 km (0.055 R)
• M65: 51,416,190 km (0.059 R)
• M66: 51,625,926 km (0.111 R)
• M67: 52,467,713 km (0.115 R)
• M68: 53,738,846 km (0.118 R)
• M69: 53,845,210 km (0.103 R)
• M70: 54,378,228 km (0.028 R)
• M71: 55,234,526 km (0.096 R)
• M72: 55,556,909 km (0.093 R)
• M73: 55,879,891 km (0.063 R)
• M74: 56,419,491 km (0.03 R)
• M75: 57,286,410 km (0.068 R)
• M76: 57,721,441 km (0.092 R)
• M77: 58,485,587 km (0.069 R)
• M78: 60,023,902 km (0.072 R)
• M79: 60,908,773 km (0.072 R)
• M80: 62,467,882 km (0.097 R)
• M81: 65,397,906 km (0.09 R)
• M82: 68,603,040 km (0.109 R)
• M83: 70,108,444 km (0.083 R)
• M84: 70,923,453 km (0.098 R)
• M85: 71,273,811 km (0.098 R)
• M86: 71,858,888 km (0.084 R)
• M87: 74,452,167 km (0.113 R)
• M88: 74,689,430 km (0.047 R)
• M89: 75,283,782 km (0.082 R)
• M90: 77,075,965 km (0.041 R)
• M91: 78,640,609 km (0.095 R)
• M92: 78,761,484 km (0.115 R)
• M93: 80,458,971 km (0.092 R)
• M94: 81,556,570 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.3

Radius: 4.3

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.58 AU - 17.26 AU

Year: 24063 Days

Day: 19.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,872,480 km

• M1: 63,429 km (0.103 R)
• M2: 105,466 km (0.069 R)
• M3: 633,996 km (0.093 R)
• M4: 1,155,793 km (0.098 R)
• M5: 1,253,032 km (0.031 R)
• M6: 1,327,681 km (0.094 R)
• M7: 1,614,161 km (0.074 R)
• M8: 3,171,325 km (0.104 R)
• M9: 3,342,316 km (0.074 R)
• M10: 4,019,096 km (0.099 R)
• M11: 4,467,740 km (0.114 R)
• M12: 5,011,080 km (0.116 R)
• M13: 9,161,224 km (0.103 R)
• M14: 10,046,993 km (0.119 R)
• M15: 11,898,865 km (0.088 R)
• M16: 12,110,995 km (0.054 R)
• M17: 13,080,987 km (0.089 R)
• M18: 13,135,740 km (0.108 R)
• M19: 13,299,999 km (0.063 R)
• M20: 13,797,112 km (0.11 R)
• M21: 14,752,444 km (0.06 R)
• M22: 14,809,292 km (0.094 R)
• M23: 16,844,870 km (0.12 R)
• M24: 17,562,790 km (0.059 R)
• M25: 17,743,803 km (0.067 R)
• M26: 19,963,836 km (0.106 R)
• M27: 20,089,797 km (0.059 R)
• M28: 21,427,352 km (0.047 R)
• M29: 22,662,133 km (0.119 R)
• M30: 23,653,219 km (0.086 R)
• M31: 24,523,429 km (0.094 R)
• M32: 25,132,143 km (0.095 R)
• M33: 25,677,278 km (0.112 R)
• M34: 31,705,025 km (0.102 R)
• M35: 32,886,399 km (0.098 R)
• M36: 34,232,481 km (0.1 R)
• M37: 34,307,878 km (0.117 R)
• M38: 34,988,100 km (0.099 R)
• M39: 38,455,629 km (0.112 R)
• M40: 38,926,264 km (0.054 R)
• M41: 39,083,491 km (0.044 R)
• M42: 39,477,532 km (0.091 R)
• M43: 40,508,411 km (0.062 R)
• M44: 40,588,146 km (0.113 R)
• M45: 41,067,159 km (0.109 R)
• M46: 42,596,498 km (0.101 R)
• M47: 43,164,670 km (0.113 R)
• M48: 44,062,557 km (0.107 R)
• M49: 44,144,387 km (0.069 R)
• M50: 44,472,605 km (0.083 R)
• M51: 44,554,883 km (0.072 R)
• M52: 47,883,286 km (0.118 R)
• M53: 49,067,054 km (0.112 R)
• M54: 50,774,714 km (0.059 R)
• M55: 52,154,904 km (0.083 R)
• M56: 52,241,521 km (0.047 R)
• M57: 55,128,311 km (0.095 R)
• M58: 56,013,183 km (0.112 R)
• M59: 56,902,841 km (0.115 R)
• M60: 59,147,408 km (0.077 R)
• M61: 60,325,940 km (0.102 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit