🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 219 Days

Day: 13.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.15 AU - 1.49 AU

Year: 543 Days

Day: 33.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.13 AU - 3.33 AU

Year: 2079 Days

Day: 13.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.79 AU - 3.89 AU

Year: 2186 Days

Day: 19.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.87 AU - 4.27 AU

Year: 2416 Days

Day: 41 Hours

Environment

Temp: -117 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,044,438 km

• M1: 1,457,682 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.04 AU - 4.24 AU

Year: 3017 Days

Day: 20.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,044,438 km

• M1: 114,442 km (0.087 R)
• M2: 4,111,697 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.6

Radius: 8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.24 AU - 19.06 AU

Year: 23245 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,044,438 km

• M1: 105,915 km (0.112 R)
• M2: 289,023 km (0.096 R)
• M3: 420,669 km (0.11 R)
• M4: 837,150 km (0.09 R)
• M5: 982,858 km (0.079 R)
• M6: 1,084,734 km (0.1 R)
• M7: 1,163,423 km (0.072 R)
• M8: 1,707,061 km (0.086 R)
• M9: 1,799,513 km (0.088 R)
• M10: 1,957,339 km (0.116 R)
• M11: 2,388,928 km (0.119 R)
• M12: 3,414,871 km (0.12 R)
• M13: 3,932,629 km (0.093 R)
• M14: 4,517,407 km (0.097 R)
• M15: 5,582,245 km (0.109 R)
• M16: 6,770,052 km (0.101 R)
• M17: 7,116,371 km (0.055 R)
• M18: 7,367,246 km (0.116 R)
• M19: 7,417,810 km (0.086 R)
• M20: 7,468,374 km (0.117 R)
• M21: 8,611,601 km (0.119 R)
• M22: 9,312,467 km (0.076 R)
• M23: 9,752,884 km (0.092 R)
• M24: 10,883,395 km (0.067 R)
• M25: 11,056,629 km (0.109 R)
• M26: 12,655,681 km (0.052 R)
• M27: 12,777,005 km (0.099 R)
• M28: 13,574,960 km (0.072 R)
• M29: 14,325,791 km (0.102 R)
• M30: 14,389,071 km (0.115 R)
• M31: 15,477,246 km (0.031 R)
• M32: 15,737,098 km (0.055 R)
• M33: 17,596,599 km (0.095 R)
• M34: 17,867,820 km (0.095 R)
• M35: 17,935,887 km (0.116 R)
• M36: 18,003,954 km (0.114 R)
• M37: 18,552,081 km (0.059 R)
• M38: 20,441,951 km (0.087 R)
• M39: 20,798,592 km (0.066 R)
• M40: 20,941,907 km (0.092 R)
• M41: 21,085,521 km (0.059 R)
• M42: 21,445,902 km (0.105 R)
• M43: 21,735,673 km (0.079 R)
• M44: 22,539,163 km (0.084 R)
• M45: 23,501,227 km (0.068 R)
• M46: 23,575,876 km (0.118 R)
• M47: 23,650,526 km (0.101 R)
• M48: 24,325,811 km (0.105 R)
• M49: 25,236,263 km (0.109 R)
• M50: 25,389,003 km (0.113 R)
• M51: 25,772,422 km (0.111 R)
• M52: 25,849,315 km (0.092 R)
• M53: 26,234,979 km (0.088 R)
• M54: 27,168,320 km (0.111 R)
• M55: 28,033,444 km (0.098 R)
• M56: 30,276,066 km (0.112 R)
• M57: 33,242,891 km (0.073 R)
• M58: 33,410,440 km (0.116 R)
• M59: 34,845,832 km (0.056 R)
• M60: 36,301,120 km (0.091 R)
• M61: 36,387,438 km (0.028 R)
• M62: 36,906,243 km (0.1 R)
• M63: 37,253,460 km (0.067 R)
• M64: 38,213,878 km (0.105 R)
• M65: 39,714,196 km (0.104 R)
• M66: 40,248,410 km (0.096 R)
• M67: 40,337,570 km (0.116 R)
• M68: 40,427,029 km (0.118 R)
• M69: 43,136,995 km (0.117 R)
• M70: 44,145,284 km (0.064 R)
• M71: 44,790,949 km (0.117 R)
• M72: 45,439,755 km (0.068 R)
• M73: 45,998,353 km (0.116 R)
• M74: 46,278,550 km (0.081 R)
• M75: 47,499,119 km (0.048 R)
• M76: 48,635,165 km (0.041 R)
• M77: 49,493,109 km (0.086 R)
• M78: 51,902,233 km (0.101 R)
• M79: 52,778,877 km (0.113 R)
• M80: 54,250,770 km (0.089 R)
• M81: 55,140,429 km (0.073 R)
• M82: 56,134,507 km (0.073 R)
• M83: 56,533,783 km (0.115 R)
• M84: 57,335,179 km (0.081 R)
• M85: 57,435,709 km (0.108 R)
• M86: 60,271,785 km (0.093 R)
• M87: 61,090,385 km (0.065 R)
• M88: 63,776,415 km (0.079 R)
• M89: 64,193,045 km (0.119 R)
• M90: 66,289,808 km (0.036 R)
• M91: 66,500,741 km (0.105 R)
• M92: 69,262,767 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.7

Radius: 5.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.13 AU - 18.01 AU

Year: 25259 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,044,438 km

• M1: 208,839 km (0.056 R)
• M2: 521,349 km (0.075 R)
• M3: 935,286 km (0.12 R)
• M4: 1,256,772 km (0.077 R)
• M5: 1,390,662 km (0.092 R)
• M6: 1,819,708 km (0.086 R)
• M7: 1,905,877 km (0.075 R)
• M8: 2,149,871 km (0.113 R)
• M9: 2,195,349 km (0.09 R)
• M10: 2,264,164 km (0.114 R)
• M11: 2,642,946 km (0.058 R)
• M12: 3,646,598 km (0.119 R)
• M13: 4,032,859 km (0.046 R)
• M14: 4,403,264 km (0.078 R)
• M15: 4,695,428 km (0.049 R)
• M16: 4,873,899 km (0.096 R)
• M17: 5,024,244 km (0.107 R)
• M18: 6,151,315 km (0.081 R)
• M19: 6,576,771 km (0.038 R)
• M20: 7,045,611 km (0.104 R)
• M21: 8,015,304 km (0.106 R)
• M22: 8,050,759 km (0.055 R)
• M23: 8,407,700 km (0.059 R)
• M24: 8,660,520 km (0.025 R)
• M25: 8,952,685 km (0.055 R)
• M26: 9,099,889 km (0.099 R)
• M27: 12,005,828 km (0.075 R)
• M28: 12,618,730 km (0.068 R)
• M29: 12,701,158 km (0.037 R)
• M30: 13,874,754 km (0.097 R)
• M31: 13,959,875 km (0.116 R)
• M32: 14,474,342 km (0.052 R)
• M33: 14,907,877 km (0.099 R)
• M34: 16,144,153 km (0.086 R)
• M35: 16,323,521 km (0.091 R)
• M36: 17,505,045 km (0.073 R)
• M37: 17,873,954 km (0.111 R)
• M38: 18,245,704 km (0.085 R)
• M39: 18,292,229 km (0.107 R)
• M40: 21,112,897 km (0.099 R)
• M41: 21,308,870 km (0.114 R)
• M42: 21,851,312 km (0.105 R)
• M43: 22,498,024 km (0.091 R)
• M44: 22,648,220 km (0.09 R)
• M45: 23,353,275 km (0.048 R)
• M46: 23,556,130 km (0.058 R)
• M47: 25,095,492 km (0.063 R)
• M48: 25,877,290 km (0.03 R)
• M49: 26,034,667 km (0.077 R)
• M50: 26,139,685 km (0.099 R)
• M51: 26,772,933 km (0.101 R)
• M52: 26,826,040 km (0.084 R)
• M53: 27,411,416 km (0.086 R)
• M54: 27,893,421 km (0.07 R)
• M55: 31,401,341 km (0.058 R)
• M56: 31,849,387 km (0.11 R)
• M57: 32,130,631 km (0.114 R)
• M58: 32,243,278 km (0.074 R)
• M59: 32,356,224 km (0.109 R)
• M60: 32,752,060 km (0.09 R)
• M61: 34,064,333 km (0.034 R)
• M62: 34,121,778 km (0.081 R)
• M63: 34,871,563 km (0.091 R)
• M64: 35,219,378 km (0.112 R)
• M65: 36,269,854 km (0.119 R)
• M66: 37,212,171 km (0.098 R)
• M67: 37,627,006 km (0.086 R)
• M68: 37,864,717 km (0.041 R)
• M69: 38,162,566 km (0.114 R)
• M70: 38,760,509 km (0.088 R)
• M71: 39,000,614 km (0.081 R)
• M72: 39,060,752 km (0.06 R)
• M73: 39,663,332 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.9

Radius: 7.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.1 AU - 22.08 AU

Year: 28707 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,044,438 km

• M1: 129,851 km (0.112 R)
• M2: 943,663 km (0.071 R)
• M3: 995,125 km (0.097 R)
• M4: 1,047,634 km (0.113 R)
• M5: 1,623,436 km (0.072 R)
• M6: 2,009,997 km (0.109 R)
• M7: 2,318,468 km (0.109 R)
• M8: 4,462,804 km (0.068 R)
• M9: 4,595,347 km (0.058 R)
• M10: 4,864,474 km (0.084 R)
• M11: 5,559,655 km (0.111 R)
• M12: 5,894,605 km (0.12 R)
• M13: 7,247,418 km (0.108 R)
• M14: 7,718,951 km (0.083 R)
• M15: 9,361,386 km (0.098 R)
• M16: 9,759,615 km (0.107 R)
• M17: 9,932,102 km (0.099 R)
• M18: 10,279,917 km (0.12 R)
• M19: 10,809,194 km (0.115 R)
• M20: 11,107,193 km (0.111 R)
• M21: 11,650,233 km (0.049 R)
• M22: 11,833,042 km (0.092 R)
• M23: 12,887,707 km (0.051 R)
• M24: 12,950,688 km (0.069 R)
• M25: 13,971,992 km (0.034 R)
• M26: 14,952,906 km (0.064 R)
• M27: 15,085,449 km (0.067 R)
• M28: 15,351,434 km (0.056 R)
• M29: 15,686,384 km (0.088 R)
• M30: 16,773,811 km (0.12 R)
• M31: 17,326,725 km (0.106 R)
• M32: 17,396,288 km (0.108 R)
• M33: 18,026,244 km (0.033 R)
• M34: 19,452,810 km (0.111 R)
• M35: 20,033,548 km (0.072 R)
• M36: 20,326,012 km (0.061 R)
• M37: 20,399,315 km (0.089 R)
• M38: 20,472,768 km (0.101 R)
• M39: 21,734,626 km (0.116 R)
• M40: 21,809,574 km (0.058 R)
• M41: 22,564,445 km (0.098 R)
• M42: 23,789,951 km (0.082 R)
• M43: 24,332,842 km (0.031 R)
• M44: 24,488,723 km (0.098 R)
• M45: 25,273,064 km (0.076 R)
• M46: 26,384,876 km (0.105 R)
• M47: 26,946,915 km (0.109 R)
• M48: 28,082,512 km (0.071 R)
• M49: 28,903,206 km (0.115 R)
• M50: 30,484,306 km (0.085 R)
• M51: 31,242,917 km (0.104 R)
• M52: 31,582,055 km (0.071 R)
• M53: 32,692,819 km (0.095 R)
• M54: 33,037,194 km (0.111 R)
• M55: 33,642,766 km (0.039 R)
• M56: 34,952,495 km (0.068 R)
• M57: 35,569,437 km (0.091 R)
• M58: 36,635,471 km (0.103 R)
• M59: 38,616,895 km (0.092 R)
• M60: 39,072,121 km (0.114 R)
• M61: 39,620,547 km (0.11 R)
• M62: 42,495,070 km (0.086 R)
• M63: 43,720,427 km (0.041 R)
• M64: 44,861,709 km (0.116 R)
• M65: 46,109,205 km (0.119 R)
• M66: 46,205,696 km (0.088 R)
• M67: 50,216,864 km (0.109 R)
• M68: 52,012,786 km (0.081 R)
• M69: 52,515,285 km (0.027 R)
• M70: 53,626,648 km (0.063 R)
• M71: 53,829,652 km (0.102 R)
• M72: 54,236,259 km (0.102 R)
• M73: 54,847,965 km (0.107 R)
• M74: 55,359,440 km (0.114 R)
• M75: 57,214,154 km (0.11 R)
• M76: 57,421,497 km (0.069 R)
• M77: 58,670,789 km (0.064 R)
• M78: 59,089,065 km (0.074 R)
• M79: 60,350,324 km (0.048 R)
• M80: 61,620,261 km (0.041 R)
• M81: 62,471,772 km (0.118 R)
• M82: 63,541,696 km (0.119 R)
• M83: 63,649,107 km (0.114 R)
• M84: 64,079,051 km (0.04 R)
• M85: 65,157,951 km (0.026 R)
• M86: 65,591,186 km (0.119 R)
• M87: 66,351,742 km (0.057 R)
• M88: 66,678,613 km (0.106 R)
• M89: 69,533,539 km (0.034 R)
• M90: 69,865,497 km (0.083 R)
• M91: 71,868,463 km (0.078 R)
• M92: 71,980,212 km (0.115 R)
• M93: 73,551,887 km (0.05 R)
• M94: 74,003,075 km (0.075 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit