🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.41 AU - 0.67 AU

Year: 146 Days

Day: 42.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.97 AU - 2.01 AU

Year: 1036 Days

Day: 20.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.17 AU - 3.43 AU

Year: 1729 Days

Day: 13.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,919,941 km

• M1: 88,861 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.08 AU - 4.62 AU

Year: 3347 Days

Day: 38.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,919,941 km

• M1: 1,165,966 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.69 AU - 5.07 AU

Year: 3382 Days

Day: 42.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,919,941 km

• M1: 2,691,714 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 8.9

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.46 AU - 6.5 AU

Year: 4733 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,919,941 km

• M1: 181,911 km (0.09 R)
• M2: 271,670 km (0.062 R)
• M3: 329,115 km (0.115 R)
• M4: 392,246 km (0.071 R)
• M5: 480,658 km (0.073 R)
• M6: 544,087 km (0.112 R)
• M7: 946,955 km (0.106 R)
• M8: 1,142,778 km (0.088 R)
• M9: 1,398,291 km (0.095 R)
• M10: 1,508,844 km (0.104 R)
• M11: 1,772,735 km (0.081 R)
• M12: 1,875,509 km (0.12 R)
• M13: 1,997,880 km (0.098 R)
• M14: 2,069,088 km (0.053 R)
• M15: 2,514,441 km (0.072 R)
• M16: 2,748,262 km (0.095 R)
• M17: 3,174,317 km (0.049 R)
• M18: 3,363,409 km (0.075 R)
• M19: 3,491,465 km (0.088 R)
• M20: 3,599,474 km (0.103 R)
• M21: 4,020,144 km (0.092 R)
• M22: 4,573,656 km (0.071 R)
• M23: 5,348,872 km (0.057 R)
• M24: 5,726,307 km (0.062 R)
• M25: 6,164,330 km (0.086 R)
• M26: 6,321,557 km (0.079 R)
• M27: 7,155,117 km (0.033 R)
• M28: 8,022,784 km (0.071 R)
• M29: 8,280,990 km (0.072 R)
• M30: 8,658,725 km (0.035 R)
• M31: 8,746,688 km (0.081 R)
• M32: 8,953,133 km (0.09 R)
• M33: 9,161,074 km (0.115 R)
• M34: 9,370,811 km (0.094 R)
• M35: 10,287,247 km (0.091 R)
• M36: 10,380,447 km (0.069 R)
• M37: 10,914,062 km (0.119 R)
• M38: 11,232,107 km (0.11 R)
• M39: 11,520,981 km (0.075 R)
• M40: 11,975,160 km (0.119 R)
• M41: 12,237,255 km (0.101 R)
• M42: 12,634,139 km (0.102 R)
• M43: 13,035,210 km (0.096 R)
• M44: 13,237,317 km (0.098 R)
• M45: 13,610,564 km (0.101 R)
• M46: 14,611,224 km (0.116 R)
• M47: 14,786,104 km (0.091 R)
• M48: 15,067,498 km (0.107 R)
• M49: 15,706,879 km (0.107 R)
• M50: 16,065,914 km (0.096 R)
• M51: 16,282,681 km (0.091 R)
• M52: 16,355,236 km (0.078 R)
• M53: 16,646,054 km (0.054 R)
• M54: 16,755,710 km (0.099 R)
• M55: 16,865,514 km (0.086 R)
• M56: 18,465,164 km (0.106 R)
• M57: 18,616,557 km (0.096 R)
• M58: 19,379,058 km (0.066 R)
• M59: 20,268,567 km (0.108 R)
• M60: 20,855,888 km (0.1 R)
• M61: 21,171,390 km (0.08 R)
• M62: 21,369,308 km (0.113 R)
• M63: 22,047,136 km (0.078 R)
• M64: 22,127,320 km (0.073 R)
• M65: 22,449,105 km (0.092 R)
• M66: 22,651,062 km (0.085 R)
• M67: 23,751,804 km (0.059 R)
• M68: 24,329,401 km (0.09 R)
• M69: 25,330,360 km (0.064 R)
• M70: 25,835,851 km (0.094 R)
• M71: 25,962,710 km (0.102 R)
• M72: 26,217,176 km (0.076 R)
• M73: 26,985,362 km (0.108 R)
• M74: 28,369,291 km (0.103 R)
• M75: 28,675,219 km (0.056 R)
• M76: 28,762,734 km (0.072 R)
• M77: 28,938,212 km (0.1 R)
• M78: 29,026,026 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 7.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.76 AU - 15.52 AU

Year: 21735 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,919,941 km

• M1: 98,884 km (0.102 R)
• M2: 188,643 km (0.119 R)
• M3: 383,569 km (0.114 R)
• M4: 436,826 km (0.12 R)
• M5: 870,660 km (0.099 R)
• M6: 1,065,137 km (0.069 R)
• M7: 1,240,615 km (0.105 R)
• M8: 1,512,584 km (0.119 R)
• M9: 1,601,445 km (0.117 R)
• M10: 1,840,802 km (0.116 R)
• M11: 1,897,649 km (0.097 R)
• M12: 2,091,528 km (0.108 R)
• M13: 2,231,103 km (0.106 R)
• M14: 3,064,213 km (0.091 R)
• M15: 3,131,981 km (0.075 R)
• M16: 3,200,198 km (0.107 R)
• M17: 3,269,013 km (0.08 R)
• M18: 3,361,464 km (0.068 R)
• M19: 3,764,331 km (0.038 R)
• M20: 3,837,036 km (0.11 R)
• M21: 4,132,492 km (0.102 R)
• M22: 4,589,513 km (0.071 R)
• M23: 4,771,574 km (0.101 R)
• M24: 5,277,813 km (0.099 R)
• M25: 5,634,005 km (0.06 R)
• M26: 6,427,622 km (0.101 R)
• M27: 6,896,611 km (0.057 R)
• M28: 7,015,691 km (0.104 R)
• M29: 7,135,370 km (0.086 R)
• M30: 7,529,111 km (0.1 R)
• M31: 7,620,964 km (0.079 R)
• M32: 7,898,768 km (0.113 R)
• M33: 8,085,765 km (0.111 R)
• M34: 8,179,862 km (0.057 R)
• M35: 8,464,397 km (0.118 R)
• M36: 9,010,579 km (0.103 R)
• M37: 9,934,944 km (0.044 R)
• M38: 10,785,408 km (0.108 R)
• M39: 10,889,079 km (0.119 R)
• M40: 11,342,062 km (0.104 R)
• M41: 12,338,384 km (0.103 R)
• M42: 12,664,657 km (0.113 R)
• M43: 13,030,423 km (0.117 R)
• M44: 13,585,581 km (0.041 R)
• M45: 13,960,025 km (0.095 R)
• M46: 14,987,911 km (0.114 R)
• M47: 15,258,384 km (0.058 R)
• M48: 16,634,685 km (0.057 R)
• M49: 16,834,548 km (0.079 R)
• M50: 17,682,618 km (0.06 R)
• M51: 18,379,295 km (0.062 R)
• M52: 19,043,211 km (0.065 R)
• M53: 19,462,085 km (0.103 R)
• M54: 20,351,743 km (0.036 R)
• M55: 20,651,238 km (0.113 R)
• M56: 21,601,933 km (0.076 R)
• M57: 21,907,411 km (0.115 R)
• M58: 21,995,076 km (0.093 R)
• M59: 22,876,955 km (0.106 R)
• M60: 23,232,849 km (0.059 R)
• M61: 23,635,566 km (0.112 R)
• M62: 23,860,262 km (0.113 R)
• M63: 24,493,211 km (0.09 R)
• M64: 25,085,917 km (0.106 R)
• M65: 25,361,028 km (0.103 R)
• M66: 26,239,018 km (0.103 R)
• M67: 26,518,317 km (0.096 R)
• M68: 26,611,666 km (0.038 R)
• M69: 28,167,185 km (0.092 R)
• M70: 28,739,995 km (0.093 R)
• M71: 28,931,929 km (0.063 R)
• M72: 29,316,844 km (0.094 R)
• M73: 29,606,615 km (0.075 R)
• M74: 29,994,523 km (0.114 R)
• M75: 31,365,438 km (0.097 R)
• M76: 32,506,720 km (0.094 R)
• M77: 32,656,617 km (0.065 R)
• M78: 33,208,035 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.8

Radius: 5.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.54 AU - 18.92 AU

Year: 27545 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,919,941 km

• M1: 81,082 km (0.079 R)
• M2: 122,072 km (0.111 R)
• M3: 1,285,195 km (0.026 R)
• M4: 1,572,872 km (0.101 R)
• M5: 2,095,717 km (0.026 R)
• M6: 2,150,769 km (0.072 R)
• M7: 2,404,636 km (0.103 R)
• M8: 2,462,231 km (0.119 R)
• M9: 2,549,746 km (0.062 R)
• M10: 2,787,906 km (0.093 R)
• M11: 7,088,994 km (0.1 R)
• M12: 7,172,021 km (0.103 R)
• M13: 7,550,055 km (0.11 R)
• M14: 7,848,503 km (0.076 R)
• M15: 8,150,690 km (0.072 R)
• M16: 8,237,906 km (0.105 R)
• M17: 8,369,103 km (0.061 R)
• M18: 9,035,412 km (0.103 R)
• M19: 9,306,633 km (0.078 R)
• M20: 9,672,550 km (0.07 R)
• M21: 10,136,602 km (0.064 R)
• M22: 10,845,995 km (0.107 R)
• M23: 10,893,867 km (0.052 R)
• M24: 11,473,857 km (0.103 R)
• M25: 11,571,395 km (0.11 R)
• M26: 11,718,450 km (0.081 R)
• M27: 13,068,720 km (0.037 R)
• M28: 13,891,957 km (0.098 R)
• M29: 15,858,870 km (0.093 R)
• M30: 16,735,963 km (0.032 R)
• M31: 17,013,317 km (0.117 R)
• M32: 19,518,782 km (0.1 R)
• M33: 19,810,648 km (0.107 R)
• M34: 19,927,783 km (0.099 R)
• M35: 20,754,461 km (0.11 R)
• M36: 21,052,460 km (0.093 R)
• M37: 21,351,805 km (0.091 R)
• M38: 22,441,177 km (0.067 R)
• M39: 22,869,625 km (0.094 R)
• M40: 23,054,079 km (0.107 R)
• M41: 23,238,982 km (0.034 R)
• M42: 23,300,766 km (0.025 R)
• M43: 23,486,417 km (0.118 R)
• M44: 23,610,434 km (0.112 R)
• M45: 23,672,517 km (0.09 R)
• M46: 26,845,637 km (0.103 R)
• M47: 27,757,735 km (0.095 R)
• M48: 28,349,544 km (0.05 R)
• M49: 28,481,490 km (0.085 R)
• M50: 28,613,734 km (0.12 R)
• M51: 30,014,868 km (0.053 R)
• M52: 30,419,231 km (0.078 R)
• M53: 30,893,307 km (0.11 R)
• M54: 31,917,454 km (0.097 R)
• M55: 32,054,785 km (0.101 R)
• M56: 32,606,202 km (0.037 R)
• M57: 33,300,037 km (0.087 R)
• M58: 35,552,682 km (0.09 R)
• M59: 35,980,532 km (0.115 R)
• M60: 36,338,370 km (0.09 R)
• M61: 36,410,027 km (0.09 R)
• M62: 37,057,487 km (0.104 R)
• M63: 39,390,167 km (0.103 R)
• M64: 39,463,918 km (0.079 R)
• M65: 39,537,670 km (0.065 R)
• M66: 40,277,132 km (0.084 R)
• M67: 40,872,233 km (0.059 R)
• M68: 41,619,923 km (0.065 R)
• M69: 42,523,195 km (0.076 R)
• M70: 42,977,374 km (0.085 R)
• M71: 45,425,992 km (0.081 R)
• M72: 45,812,702 km (0.066 R)
• M73: 46,278,251 km (0.115 R)
• M74: 48,392,218 km (0.078 R)
• M75: 49,500,589 km (0.119 R)
• M76: 50,057,991 km (0.084 R)
• M77: 50,137,726 km (0.066 R)
• M78: 50,857,891 km (0.101 R)
• M79: 52,065,445 km (0.114 R)
• M80: 52,146,377 km (0.084 R)
• M81: 53,853,737 km (0.079 R)
• M82: 54,017,398 km (0.061 R)
• M83: 54,181,058 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit