🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.71 AU - 2.63 AU

Year: 1211 Days

Day: 36 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.1 AU - 4.2 AU

Year: 3202 Days

Day: 18 Hours

Environment

Temp: -138 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,821,933 km

• M1: 1,012,329 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 12

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.75 AU - 12.01 AU

Year: 13592 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,821,933 km

• M1: 399,426 km (0.11 R)
• M2: 779,704 km (0.084 R)
• M3: 876,644 km (0.09 R)
• M4: 1,062,294 km (0.088 R)
• M5: 1,671,906 km (0.066 R)
• M6: 2,291,540 km (0.076 R)
• M7: 2,406,282 km (0.086 R)
• M8: 2,977,746 km (0.077 R)
• M9: 3,198,851 km (0.105 R)
• M10: 3,295,342 km (0.053 R)
• M11: 3,894,781 km (0.118 R)
• M12: 4,528,028 km (0.082 R)
• M13: 5,307,433 km (0.097 R)
• M14: 5,810,680 km (0.1 R)
• M15: 6,168,219 km (0.111 R)
• M16: 6,780,075 km (0.088 R)
• M17: 7,496,948 km (0.088 R)
• M18: 7,625,901 km (0.119 R)
• M19: 8,017,548 km (0.084 R)
• M20: 8,105,362 km (0.096 R)
• M21: 8,549,818 km (0.043 R)
• M22: 8,684,755 km (0.093 R)
• M23: 9,930,456 km (0.118 R)
• M24: 10,167,270 km (0.105 R)
• M25: 11,231,509 km (0.078 R)
• M26: 11,527,862 km (0.097 R)
• M27: 12,280,190 km (0.067 R)
• M28: 12,945,003 km (0.062 R)
• M29: 14,631,121 km (0.114 R)
• M30: 15,995,902 km (0.065 R)
• M31: 16,273,705 km (0.065 R)
• M32: 17,003,593 km (0.103 R)
• M33: 17,629,511 km (0.112 R)
• M34: 17,974,184 km (0.098 R)
• M35: 18,611,770 km (0.085 R)
• M36: 19,315,778 km (0.032 R)
• M37: 20,689,535 km (0.117 R)
• M38: 20,992,321 km (0.028 R)
• M39: 21,602,381 km (0.074 R)
• M40: 22,342,143 km (0.064 R)
• M41: 22,777,473 km (0.106 R)
• M42: 23,152,814 km (0.048 R)
• M43: 24,163,946 km (0.118 R)
• M44: 24,291,253 km (0.106 R)
• M45: 24,546,767 km (0.095 R)
• M46: 24,867,355 km (0.09 R)
• M47: 24,996,009 km (0.105 R)
• M48: 25,318,542 km (0.097 R)
• M49: 27,216,341 km (0.12 R)
• M50: 27,481,727 km (0.078 R)
• M51: 29,091,849 km (0.082 R)
• M52: 29,635,338 km (0.089 R)
• M53: 29,771,771 km (0.054 R)
• M54: 30,113,752 km (0.11 R)
• M55: 30,456,930 km (0.102 R)
• M56: 30,939,682 km (0.108 R)
• M57: 32,332,737 km (0.107 R)
• M58: 32,473,210 km (0.116 R)
• M59: 32,754,753 km (0.082 R)
• M60: 33,178,414 km (0.082 R)
• M61: 33,532,961 km (0.116 R)
• M62: 34,388,960 km (0.059 R)
• M63: 34,747,696 km (0.087 R)
• M64: 35,396,651 km (0.056 R)
• M65: 35,976,792 km (0.065 R)
• M66: 36,268,209 km (0.102 R)
• M67: 36,414,067 km (0.112 R)
• M68: 36,999,742 km (0.117 R)
• M69: 37,736,212 km (0.106 R)
• M70: 38,700,969 km (0.102 R)
• M71: 39,149,015 km (0.081 R)
• M72: 39,298,613 km (0.048 R)
• M73: 39,373,561 km (0.085 R)
• M74: 40,806,260 km (0.051 R)
• M75: 40,958,102 km (0.077 R)
• M76: 41,719,854 km (0.116 R)
• M77: 42,409,500 km (0.109 R)
• M78: 43,257,571 km (0.094 R)
• M79: 43,800,162 km (0.054 R)
• M80: 44,422,938 km (0.108 R)
• M81: 45,913,830 km (0.091 R)
• M82: 46,625,916 km (0.115 R)
• M83: 47,102,535 km (0.056 R)
• M84: 51,300,999 km (0.06 R)
• M85: 52,699,440 km (0.087 R)
• M86: 54,110,298 km (0.091 R)
• M87: 54,360,575 km (0.107 R)
• M88: 55,029,876 km (0.112 R)
• M89: 55,281,500 km (0.115 R)

Asteroid Belt

Center: 13.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.9

Radius: 7.8

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.96 AU - 18.7 AU

Year: 22733 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,821,933 km

• M1: 670,797 km (0.101 R)
• M2: 736,620 km (0.026 R)
• M3: 947,553 km (0.119 R)
• M4: 1,022,202 km (0.086 R)
• M5: 1,098,946 km (0.113 R)
• M6: 1,396,945 km (0.119 R)
• M7: 1,750,445 km (0.031 R)
• M8: 1,843,195 km (0.12 R)
• M9: 1,905,877 km (0.117 R)
• M10: 2,331,184 km (0.117 R)
• M11: 3,191,072 km (0.066 R)
• M12: 3,458,852 km (0.087 R)
• M13: 4,057,244 km (0.115 R)
• M14: 4,139,523 km (0.093 R)
• M15: 5,804,248 km (0.051 R)
• M16: 7,905,649 km (0.106 R)
• M17: 8,320,185 km (0.092 R)
• M18: 8,372,544 km (0.113 R)
• M19: 8,530,071 km (0.119 R)
• M20: 8,582,879 km (0.11 R)
• M21: 9,170,349 km (0.041 R)
• M22: 9,551,076 km (0.042 R)
• M23: 9,660,881 km (0.082 R)
• M24: 9,992,539 km (0.12 R)
• M25: 10,667,076 km (0.087 R)
• M26: 11,240,335 km (0.12 R)
• M27: 12,178,463 km (0.099 R)
• M28: 12,476,762 km (0.097 R)
• M29: 12,959,065 km (0.059 R)
• M30: 13,447,502 km (0.098 R)
• M31: 14,191,303 km (0.03 R)
• M32: 14,316,666 km (0.11 R)
• M33: 14,821,409 km (0.053 R)
• M34: 16,436,318 km (0.084 R)
• M35: 18,310,181 km (0.104 R)
• M36: 19,550,198 km (0.108 R)
• M37: 19,829,497 km (0.108 R)
• M38: 20,039,682 km (0.1 R)
• M39: 20,746,083 km (0.067 R)
• M40: 20,888,351 km (0.055 R)
• M41: 21,532,370 km (0.097 R)
• M42: 21,604,326 km (0.085 R)
• M43: 22,913,457 km (0.054 R)
• M44: 24,548,113 km (0.026 R)
• M45: 25,455,574 km (0.068 R)
• M46: 25,531,719 km (0.08 R)
• M47: 26,450,998 km (0.093 R)
• M48: 29,752,773 km (0.106 R)
• M49: 31,044,401 km (0.091 R)
• M50: 32,767,319 km (0.113 R)
• M51: 33,932,986 km (0.114 R)
• M52: 34,858,398 km (0.096 R)
• M53: 35,536,675 km (0.113 R)
• M54: 36,219,290 km (0.116 R)
• M55: 37,165,048 km (0.12 R)
• M56: 39,961,930 km (0.112 R)
• M57: 40,849,643 km (0.09 R)
• M58: 40,938,804 km (0.119 R)
• M59: 41,654,330 km (0.118 R)
• M60: 43,461,024 km (0.098 R)
• M61: 44,557,277 km (0.069 R)
• M62: 45,293,149 km (0.1 R)
• M63: 45,847,708 km (0.102 R)
• M64: 47,337,404 km (0.08 R)
• M65: 48,088,236 km (0.107 R)
• M66: 50,077,887 km (0.113 R)
• M67: 51,226,799 km (0.116 R)
• M68: 51,901,036 km (0.113 R)
• M69: 52,578,266 km (0.113 R)
• M70: 52,772,294 km (0.077 R)
• M71: 53,453,264 km (0.046 R)
• M72: 53,843,565 km (0.046 R)
• M73: 54,725,444 km (0.111 R)
• M74: 55,809,879 km (0.081 R)
• M75: 56,901,196 km (0.076 R)
• M76: 59,812,221 km (0.036 R)
• M77: 60,623,789 km (0.04 R)
• M78: 61,132,871 km (0.082 R)
• M79: 62,257,697 km (0.086 R)
• M80: 62,668,493 km (0.054 R)
• M81: 63,286,332 km (0.085 R)
• M82: 68,512,683 km (0.053 R)
• M83: 68,724,663 km (0.099 R)
• M84: 70,427,835 km (0.114 R)
• M85: 70,641,760 km (0.063 R)
• M86: 71,284,732 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit