🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.84 AU - 2.94 AU

Year: 1727 Days

Day: 22.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,352,463 km

• M1: 1,330,224 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.86 AU - 3.1 AU

Year: 1808 Days

Day: 22.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 14.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.4 AU - 10.12 AU

Year: 10717 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,352,463 km

• M1: 236,813 km (0.112 R)
• M2: 434,881 km (0.09 R)
• M3: 537,056 km (0.099 R)
• M4: 805,136 km (0.098 R)
• M5: 974,181 km (0.032 R)
• M6: 1,232,387 km (0.081 R)
• M7: 1,390,363 km (0.1 R)
• M8: 1,975,141 km (0.082 R)
• M9: 2,405,384 km (0.077 R)
• M10: 2,505,166 km (0.047 R)
• M11: 2,734,799 km (0.058 R)
• M12: 2,998,241 km (0.1 R)
• M13: 3,215,157 km (0.097 R)
• M14: 3,867,853 km (0.077 R)
• M15: 4,875,245 km (0.081 R)
• M16: 5,261,208 km (0.118 R)
• M17: 5,590,622 km (0.12 R)
• M18: 5,859,001 km (0.082 R)
• M19: 6,725,023 km (0.072 R)
• M20: 6,831,686 km (0.052 R)
• M21: 7,300,376 km (0.087 R)
• M22: 7,410,031 km (0.051 R)
• M23: 7,594,037 km (0.102 R)
• M24: 8,345,317 km (0.096 R)
• M25: 8,536,952 km (0.073 R)
• M26: 8,652,591 km (0.11 R)
• M27: 9,041,845 km (0.058 R)
• M28: 9,159,878 km (0.089 R)
• M29: 9,278,210 km (0.07 R)
• M30: 9,757,222 km (0.083 R)
• M31: 9,999,720 km (0.088 R)
• M32: 10,244,163 km (0.082 R)
• M33: 10,822,508 km (0.076 R)
• M34: 11,496,447 km (0.089 R)
• M35: 11,881,512 km (0.118 R)
• M36: 12,097,381 km (0.118 R)
• M37: 13,961,072 km (0.091 R)
• M38: 16,055,591 km (0.089 R)
• M39: 16,342,221 km (0.112 R)
• M40: 17,603,929 km (0.104 R)
• M41: 17,949,052 km (0.087 R)
• M42: 18,695,994 km (0.109 R)
• M43: 18,997,583 km (0.051 R)
• M44: 19,758,887 km (0.116 R)
• M45: 20,271,858 km (0.071 R)
• M46: 20,685,496 km (0.105 R)
• M47: 21,101,827 km (0.067 R)
• M48: 22,154,996 km (0.088 R)
• M49: 22,261,210 km (0.076 R)
• M50: 22,367,574 km (0.084 R)
• M51: 22,527,644 km (0.11 R)
• M52: 22,634,457 km (0.083 R)
• M53: 23,603,702 km (0.087 R)
• M54: 23,766,614 km (0.046 R)
• M55: 23,875,371 km (0.107 R)
• M56: 25,249,129 km (0.053 R)
• M57: 25,360,130 km (0.094 R)
• M58: 26,761,563 km (0.091 R)
• M59: 27,158,446 km (0.085 R)
• M60: 28,015,642 km (0.105 R)
• M61: 28,649,787 km (0.113 R)
• M62: 28,823,620 km (0.091 R)
• M63: 29,932,440 km (0.118 R)
• M64: 30,403,374 km (0.081 R)
• M65: 30,876,851 km (0.038 R)
• M66: 32,071,390 km (0.117 R)
• M67: 34,259,259 km (0.11 R)
• M68: 35,557,768 km (0.091 R)
• M69: 35,806,849 km (0.111 R)
• M70: 36,620,661 km (0.094 R)
• M71: 38,393,994 km (0.092 R)
• M72: 38,521,751 km (0.032 R)
• M73: 39,098,301 km (0.084 R)
• M74: 40,000,975 km (0.036 R)
• M75: 40,130,526 km (0.084 R)
• M76: 42,419,374 km (0.083 R)
• M77: 43,213,888 km (0.086 R)
• M78: 43,479,873 km (0.066 R)
• M79: 43,746,307 km (0.111 R)
• M80: 43,879,748 km (0.086 R)
• M81: 44,347,840 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359

Radius: 5

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.34 AU - 15.76 AU

Year: 17530 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,352,463 km

• M1: 64,028 km (0.072 R)
• M2: 186,549 km (0.081 R)
• M3: 545,284 km (0.118 R)
• M4: 907,760 km (0.09 R)
• M5: 970,890 km (0.075 R)
• M6: 1,355,955 km (0.061 R)
• M7: 1,577,510 km (0.116 R)
• M8: 2,165,878 km (0.054 R)
• M9: 2,424,383 km (0.059 R)
• M10: 2,572,335 km (0.106 R)
• M11: 3,193,167 km (0.074 R)
• M12: 3,388,093 km (0.106 R)
• M13: 3,486,977 km (0.045 R)
• M14: 3,755,655 km (0.106 R)
• M15: 3,961,352 km (0.084 R)
• M16: 4,312,607 km (0.105 R)
• M17: 4,783,841 km (0.118 R)
• M18: 5,501,761 km (0.062 R)
• M19: 5,853,465 km (0.073 R)
• M20: 6,252,892 km (0.088 R)
• M21: 6,374,365 km (0.068 R)
• M22: 6,578,566 km (0.086 R)
• M23: 7,331,642 km (0.084 R)
• M24: 7,374,277 km (0.078 R)
• M25: 7,502,782 km (0.114 R)
• M26: 7,761,736 km (0.093 R)
• M27: 8,067,664 km (0.085 R)
• M28: 8,511,520 km (0.086 R)
• M29: 8,646,308 km (0.086 R)
• M30: 9,284,193 km (0.108 R)
• M31: 9,890,065 km (0.115 R)
• M32: 10,221,574 km (0.112 R)
• M33: 10,749,953 km (0.105 R)
• M34: 10,993,050 km (0.094 R)
• M35: 11,683,295 km (0.119 R)
• M36: 11,783,076 km (0.1 R)
• M37: 12,235,460 km (0.102 R)
• M38: 13,053,611 km (0.067 R)
• M39: 13,678,781 km (0.116 R)
• M40: 13,942,222 km (0.075 R)
• M41: 14,367,080 km (0.034 R)
• M42: 14,742,272 km (0.101 R)
• M43: 15,667,086 km (0.12 R)
• M44: 16,554,351 km (0.033 R)
• M45: 16,778,748 km (0.118 R)
• M46: 17,230,533 km (0.118 R)
• M47: 17,344,078 km (0.112 R)
• M48: 18,319,456 km (0.096 R)
• M49: 18,551,632 km (0.064 R)
• M50: 18,726,362 km (0.068 R)
• M51: 21,107,212 km (0.065 R)
• M52: 23,267,406 km (0.113 R)
• M53: 23,392,918 km (0.118 R)
• M54: 23,581,711 km (0.041 R)
• M55: 24,024,072 km (0.097 R)
• M56: 27,793,190 km (0.032 R)
• M57: 29,541,391 km (0.08 R)
• M58: 29,813,509 km (0.082 R)
• M59: 30,086,525 km (0.104 R)
• M60: 31,048,290 km (0.069 R)
• M61: 32,090,090 km (0.081 R)
• M62: 34,064,931 km (0.113 R)
• M63: 34,851,517 km (0.069 R)
• M64: 36,880,662 km (0.096 R)
• M65: 37,100,272 km (0.094 R)
• M66: 38,947,656 km (0.082 R)
• M67: 39,096,805 km (0.095 R)
• M68: 39,920,192 km (0.1 R)
• M69: 40,673,567 km (0.106 R)
• M70: 40,749,114 km (0.082 R)
• M71: 41,812,605 km (0.102 R)
• M72: 42,577,648 km (0.088 R)
• M73: 43,347,329 km (0.117 R)
• M74: 44,354,871 km (0.119 R)
• M75: 44,432,662 km (0.115 R)
• M76: 45,841,276 km (0.116 R)
• M77: 46,156,179 km (0.108 R)
• M78: 47,264,400 km (0.078 R)
• M79: 48,381,148 km (0.096 R)
• M80: 49,103,855 km (0.119 R)
• M81: 49,264,823 km (0.055 R)
• M82: 49,910,786 km (0.102 R)
• M83: 51,783,602 km (0.082 R)
• M84: 52,440,337 km (0.067 R)
• M85: 53,182,492 km (0.097 R)
• M86: 53,928,237 km (0.083 R)
• M87: 54,094,291 km (0.116 R)
• M88: 55,849,373 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.2

Radius: 3.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.05 AU - 15.29 AU

Year: 18747 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,352,463 km

• M1: 153,039 km (0.113 R)
• M2: 382,073 km (0.119 R)
• M3: 518,207 km (0.037 R)
• M4: 766,091 km (0.072 R)
• M5: 850,464 km (0.071 R)
• M6: 1,065,286 km (0.027 R)
• M7: 1,159,683 km (0.109 R)
• M8: 1,649,915 km (0.115 R)
• M9: 1,803,851 km (0.094 R)
• M10: 1,939,387 km (0.07 R)
• M11: 2,220,332 km (0.107 R)
• M12: 2,316,972 km (0.059 R)
• M13: 2,691,116 km (0.082 R)
• M14: 3,003,776 km (0.1 R)
• M15: 3,137,516 km (0.115 R)
• M16: 3,300,578 km (0.07 R)
• M17: 3,383,156 km (0.032 R)
• M18: 3,806,069 km (0.112 R)
• M19: 4,731,930 km (0.093 R)
• M20: 5,364,430 km (0.069 R)
• M21: 5,624,730 km (0.118 R)
• M22: 6,671,766 km (0.107 R)
• M23: 6,741,478 km (0.064 R)
• M24: 6,881,352 km (0.102 R)
• M25: 6,986,969 km (0.111 R)
• M26: 7,522,828 km (0.113 R)
• M27: 7,559,031 km (0.102 R)
• M28: 8,823,731 km (0.091 R)
• M29: 9,169,302 km (0.091 R)
• M30: 9,402,226 km (0.079 R)
• M31: 9,794,621 km (0.111 R)
• M32: 11,542,074 km (0.068 R)
• M33: 11,835,436 km (0.11 R)
• M34: 11,961,995 km (0.077 R)
• M35: 12,089,004 km (0.08 R)
• M36: 12,515,358 km (0.118 R)
• M37: 13,339,044 km (0.08 R)
• M38: 13,735,328 km (0.059 R)
• M39: 13,912,752 km (0.088 R)
• M40: 15,083,953 km (0.094 R)
• M41: 15,312,838 km (0.053 R)
• M42: 15,727,673 km (0.076 R)
• M43: 15,959,699 km (0.12 R)
• M44: 16,099,573 km (0.094 R)
• M45: 16,521,290 km (0.092 R)
• M46: 18,439,284 km (0.119 R)
• M47: 18,929,666 km (0.088 R)
• M48: 19,374,719 km (0.102 R)
• M49: 20,476,957 km (0.069 R)
• M50: 20,882,816 km (0.049 R)
• M51: 21,240,205 km (0.101 R)
• M52: 21,599,539 km (0.093 R)
• M53: 22,741,868 km (0.051 R)
• M54: 23,320,363 km (0.034 R)
• M55: 26,010,133 km (0.119 R)
• M56: 28,006,666 km (0.114 R)
• M57: 28,062,765 km (0.092 R)
• M58: 28,852,941 km (0.094 R)
• M59: 29,479,008 km (0.094 R)
• M60: 30,282,050 km (0.084 R)
• M61: 30,802,202 km (0.105 R)
• M62: 31,034,228 km (0.058 R)
• M63: 31,675,554 km (0.111 R)
• M64: 31,968,467 km (0.039 R)
• M65: 32,027,259 km (0.113 R)
• M66: 32,498,043 km (0.055 R)
• M67: 33,089,852 km (0.073 R)
• M68: 33,565,873 km (0.054 R)
• M69: 33,685,102 km (0.036 R)
• M70: 34,163,965 km (0.053 R)
• M71: 34,765,648 km (0.104 R)
• M72: 34,886,373 km (0.117 R)
• M73: 35,007,248 km (0.051 R)
• M74: 36,101,557 km (0.034 R)
• M75: 36,591,490 km (0.078 R)
• M76: 38,074,603 km (0.074 R)
• M77: 41,674,676 km (0.092 R)
• M78: 41,802,881 km (0.098 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit