🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.11 AU - 1.15 AU

Year: 462 Days

Day: 26.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.74 AU - 2.16 AU

Year: 1048 Days

Day: 27.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.6

Radius: 5.2

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11 AU - 15.22 AU

Year: 18276 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,922,965 km

• M1: 327,320 km (0.093 R)
• M2: 390,301 km (0.045 R)
• M3: 440,267 km (0.061 R)
• M4: 528,828 km (0.103 R)
• M5: 1,151,305 km (0.066 R)
• M6: 1,644,978 km (0.096 R)
• M7: 1,700,479 km (0.112 R)
• M8: 1,957,638 km (0.052 R)
• M9: 2,572,335 km (0.115 R)
• M10: 3,242,085 km (0.072 R)
• M11: 3,311,947 km (0.083 R)
• M12: 3,347,103 km (0.117 R)
• M13: 3,453,168 km (0.099 R)
• M14: 4,264,437 km (0.078 R)
• M15: 4,534,461 km (0.111 R)
• M16: 4,612,701 km (0.068 R)
• M17: 4,730,733 km (0.08 R)
• M18: 4,970,090 km (0.062 R)
• M19: 5,172,496 km (0.097 R)
• M20: 5,213,336 km (0.109 R)
• M21: 5,295,166 km (0.103 R)
• M22: 5,418,884 km (0.064 R)
• M23: 5,460,322 km (0.097 R)
• M24: 5,585,386 km (0.12 R)
• M25: 5,923,328 km (0.109 R)
• M26: 6,051,832 km (0.101 R)
• M27: 6,796,979 km (0.103 R)
• M28: 6,841,709 km (0.098 R)
• M29: 7,202,988 km (0.102 R)
• M30: 7,340,169 km (0.103 R)
• M31: 7,617,075 km (0.105 R)
• M32: 9,051,868 km (0.062 R)
• M33: 9,199,820 km (0.106 R)
• M34: 9,548,234 km (0.113 R)
• M35: 10,567,594 km (0.085 R)
• M36: 10,879,954 km (0.099 R)
• M37: 10,984,822 km (0.086 R)
• M38: 11,620,912 km (0.106 R)
• M39: 12,323,274 km (0.064 R)
• M40: 12,432,630 km (0.093 R)
• M41: 13,095,050 km (0.051 R)
• M42: 14,800,914 km (0.035 R)
• M43: 15,326,003 km (0.097 R)
• M44: 16,334,741 km (0.098 R)
• M45: 17,610,063 km (0.114 R)
• M46: 17,733,182 km (0.114 R)
• M47: 18,104,334 km (0.116 R)
• M48: 19,997,795 km (0.1 R)
• M49: 20,319,430 km (0.117 R)
• M50: 21,229,284 km (0.097 R)
• M51: 21,360,332 km (0.086 R)
• M52: 22,351,717 km (0.051 R)
• M53: 25,137,080 km (0.099 R)
• M54: 25,414,733 km (0.084 R)
• M55: 25,832,860 km (0.069 R)
• M56: 30,285,790 km (0.098 R)
• M57: 32,147,086 km (0.113 R)
• M58: 35,278,918 km (0.072 R)
• M59: 36,762,779 km (0.099 R)
• M60: 37,869,205 km (0.085 R)
• M61: 37,948,641 km (0.063 R)
• M62: 38,346,721 km (0.036 R)
• M63: 39,468,705 km (0.096 R)
• M64: 39,549,339 km (0.094 R)
• M65: 41,826,966 km (0.039 R)
• M66: 41,909,095 km (0.079 R)
• M67: 42,073,504 km (0.113 R)
• M68: 43,729,402 km (0.066 R)
• M69: 44,063,155 km (0.06 R)
• M70: 44,146,780 km (0.041 R)
• M71: 44,314,031 km (0.116 R)
• M72: 44,901,202 km (0.111 R)
• M73: 45,829,158 km (0.072 R)
• M74: 46,933,938 km (0.114 R)
• M75: 47,104,630 km (0.09 R)
• M76: 47,190,200 km (0.12 R)
• M77: 47,789,788 km (0.115 R)
• M78: 49,603,512 km (0.098 R)
• M79: 49,777,495 km (0.085 R)
• M80: 51,264,049 km (0.088 R)
• M81: 52,322,154 km (0.082 R)
• M82: 52,410,567 km (0.096 R)
• M83: 53,031,398 km (0.114 R)
• M84: 53,298,281 km (0.096 R)
• M85: 53,654,772 km (0.116 R)
• M86: 54,101,472 km (0.114 R)
• M87: 54,190,931 km (0.112 R)
• M88: 55,810,178 km (0.093 R)
• M89: 56,898,503 km (0.105 R)
• M90: 57,445,283 km (0.065 R)
• M91: 58,176,966 km (0.117 R)
• M92: 59,834,660 km (0.11 R)
• M93: 60,390,566 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.7

Radius: 5.7

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.52 AU - 21.12 AU

Year: 30190 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,922,965 km

• M1: 104,419 km (0.064 R)
• M2: 299,944 km (0.098 R)
• M3: 745,895 km (0.07 R)
• M4: 1,715,888 km (0.047 R)
• M5: 1,941,631 km (0.111 R)
• M6: 2,217,190 km (0.104 R)
• M7: 2,980,887 km (0.083 R)
• M8: 3,721,845 km (0.118 R)
• M9: 3,770,016 km (0.113 R)
• M10: 5,971,498 km (0.077 R)
• M11: 6,544,159 km (0.076 R)
• M12: 6,778,130 km (0.067 R)
• M13: 7,314,438 km (0.072 R)
• M14: 7,618,421 km (0.039 R)
• M15: 8,746,240 km (0.043 R)
• M16: 11,362,856 km (0.112 R)
• M17: 12,718,512 km (0.113 R)
• M18: 13,378,238 km (0.042 R)
• M19: 14,654,607 km (0.098 R)
• M20: 15,114,322 km (0.079 R)
• M21: 15,734,704 km (0.059 R)
• M22: 16,442,452 km (0.094 R)
• M23: 17,644,919 km (0.095 R)
• M24: 17,807,383 km (0.053 R)
• M25: 18,958,538 km (0.117 R)
• M26: 19,041,715 km (0.114 R)
• M27: 19,627,091 km (0.117 R)
• M28: 21,591,760 km (0.119 R)
• M29: 21,765,593 km (0.069 R)
• M30: 22,027,239 km (0.112 R)
• M31: 22,377,597 km (0.039 R)
• M32: 23,439,593 km (0.035 R)
• M33: 24,518,044 km (0.092 R)
• M34: 26,536,867 km (0.068 R)
• M35: 26,909,665 km (0.113 R)
• M36: 28,513,205 km (0.088 R)
• M37: 28,608,349 km (0.108 R)
• M38: 28,894,829 km (0.07 R)
• M39: 28,990,571 km (0.055 R)
• M40: 29,470,781 km (0.115 R)
• M41: 30,828,980 km (0.077 R)
• M42: 31,417,348 km (0.084 R)
• M43: 31,712,953 km (0.077 R)
• M44: 32,605,155 km (0.092 R)
• M45: 33,304,824 km (0.11 R)
• M46: 36,049,496 km (0.06 R)
• M47: 36,358,865 km (0.112 R)
• M48: 36,462,237 km (0.068 R)
• M49: 37,188,235 km (0.089 R)
• M50: 39,182,973 km (0.093 R)
• M51: 40,460,689 km (0.12 R)
• M52: 41,643,858 km (0.062 R)
• M53: 42,729,191 km (0.08 R)
• M54: 46,488,586 km (0.108 R)
• M55: 48,407,627 km (0.047 R)
• M56: 48,635,165 km (0.092 R)
• M57: 49,091,140 km (0.085 R)
• M58: 54,435,972 km (0.086 R)
• M59: 57,417,308 km (0.05 R)
• M60: 58,866,912 km (0.051 R)
• M61: 59,109,709 km (0.047 R)
• M62: 59,596,351 km (0.11 R)
• M63: 62,049,158 km (0.112 R)
• M64: 65,915,664 km (0.101 R)
• M65: 66,167,737 km (0.095 R)
• M66: 66,799,488 km (0.083 R)
• M67: 68,068,826 km (0.045 R)
• M68: 69,089,981 km (0.086 R)
• M69: 69,730,859 km (0.113 R)
• M70: 70,502,485 km (0.043 R)
• M71: 72,834,267 km (0.105 R)
• M72: 74,140,555 km (0.117 R)
• M73: 74,402,800 km (0.052 R)
• M74: 75,454,623 km (0.112 R)
• M75: 76,114,499 km (0.088 R)
• M76: 76,776,320 km (0.107 R)
• M77: 77,573,078 km (0.056 R)
• M78: 81,868,183 km (0.089 R)
• M79: 82,410,475 km (0.096 R)
• M80: 83,771,516 km (0.088 R)
• M81: 85,689,361 km (0.113 R)
• M82: 87,483,040 km (0.032 R)
• M83: 89,149,709 km (0.05 R)
• M84: 89,568,135 km (0.082 R)
• M85: 89,847,284 km (0.118 R)
• M86: 91,669,386 km (0.119 R)
• M87: 92,373,544 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit