🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.56 AU - 0.78 AU

Year: 191 Days

Day: 46.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.59 AU - 0.89 AU

Year: 222 Days

Day: 35.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.01 AU - 2.51 AU

Year: 1183 Days

Day: 22.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.04 AU - 3.3 AU

Year: 1519 Days

Day: 21.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.4 AU - 4.78 AU

Year: 2881 Days

Day: 35.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.47 AU - 5.11 AU

Year: 3094 Days

Day: 24.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,238,822 km

• M1: 2,121,747 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 10.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.94 AU - 8.1 AU

Year: 5798 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 74,238,822 km

• M1: 127,457 km (0.108 R)
• M2: 193,280 km (0.073 R)
• M3: 812,466 km (0.032 R)
• M4: 1,009,486 km (0.064 R)
• M5: 1,779,915 km (0.112 R)
• M6: 1,895,106 km (0.117 R)
• M7: 1,986,361 km (0.118 R)
• M8: 2,052,632 km (0.11 R)
• M9: 2,479,585 km (0.107 R)
• M10: 2,565,454 km (0.064 R)
• M11: 2,829,345 km (0.072 R)
• M12: 3,117,320 km (0.118 R)
• M13: 3,526,919 km (0.113 R)
• M14: 3,804,124 km (0.103 R)
• M15: 3,887,001 km (0.064 R)
• M16: 3,953,722 km (0.099 R)
• M17: 4,071,456 km (0.1 R)
• M18: 4,345,070 km (0.063 R)
• M19: 4,519,052 km (0.102 R)
• M20: 5,055,062 km (0.106 R)
• M21: 5,219,919 km (0.096 R)
• M22: 5,667,964 km (0.03 R)
• M23: 5,801,106 km (0.075 R)
• M24: 6,225,964 km (0.105 R)
• M25: 6,422,536 km (0.056 R)
• M26: 6,501,673 km (0.083 R)
• M27: 7,435,762 km (0.077 R)
• M28: 8,238,804 km (0.043 R)
• M29: 8,368,206 km (0.082 R)
• M30: 8,650,646 km (0.093 R)
• M31: 9,225,252 km (0.105 R)
• M32: 9,698,280 km (0.099 R)
• M33: 9,766,497 km (0.083 R)
• M34: 9,903,529 km (0.088 R)
• M35: 10,225,463 km (0.118 R)
• M36: 10,295,026 km (0.103 R)
• M37: 10,411,114 km (0.057 R)
• M38: 10,621,150 km (0.063 R)
• M39: 10,785,558 km (0.091 R)
• M40: 10,879,954 km (0.047 R)
• M41: 11,959,901 km (0.113 R)
• M42: 12,624,265 km (0.062 R)
• M43: 13,099,089 km (0.118 R)
• M44: 13,886,123 km (0.076 R)
• M45: 14,091,671 km (0.091 R)
• M46: 14,950,512 km (0.118 R)
• M47: 15,134,966 km (0.118 R)
• M48: 15,240,582 km (0.085 R)
• M49: 15,452,712 km (0.086 R)
• M50: 16,283,878 km (0.097 R)
• M51: 17,460,914 km (0.048 R)
• M52: 17,738,568 km (0.115 R)
• M53: 17,822,043 km (0.063 R)
• M54: 18,017,568 km (0.107 R)
• M55: 18,129,616 km (0.087 R)
• M56: 18,241,964 km (0.077 R)
• M57: 18,495,383 km (0.076 R)
• M58: 18,835,270 km (0.095 R)
• M59: 18,977,387 km (0.044 R)
• M60: 19,091,531 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 14.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.87 AU - 9.45 AU

Year: 8875 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,238,822 km

• M1: 201,359 km (0.115 R)
• M2: 354,098 km (0.027 R)
• M3: 502,798 km (0.062 R)
• M4: 1,536,221 km (0.079 R)
• M5: 1,828,385 km (0.074 R)
• M6: 2,048,444 km (0.055 R)
• M7: 2,139,100 km (0.084 R)
• M8: 2,371,575 km (0.117 R)
• M9: 3,041,325 km (0.051 R)
• M10: 3,384,353 km (0.053 R)
• M11: 4,079,235 km (0.112 R)
• M12: 4,340,283 km (0.113 R)
• M13: 5,063,589 km (0.036 R)
• M14: 5,156,639 km (0.074 R)
• M15: 5,471,093 km (0.116 R)
• M16: 5,662,878 km (0.074 R)
• M17: 6,384,987 km (0.084 R)
• M18: 7,346,303 km (0.109 R)
• M19: 7,879,769 km (0.118 R)
• M20: 8,060,483 km (0.104 R)
• M21: 8,426,100 km (0.102 R)
• M22: 8,573,753 km (0.106 R)
• M23: 8,759,703 km (0.04 R)
• M24: 9,249,337 km (0.075 R)
• M25: 9,903,229 km (0.072 R)
• M26: 10,059,260 km (0.1 R)
• M27: 10,532,288 km (0.116 R)
• M28: 11,053,039 km (0.109 R)
• M29: 11,215,053 km (0.117 R)
• M30: 11,418,506 km (0.114 R)
• M31: 11,788,013 km (0.097 R)
• M32: 12,078,083 km (0.07 R)
• M33: 12,454,621 km (0.045 R)
• M34: 14,306,344 km (0.051 R)
• M35: 14,704,723 km (0.096 R)
• M36: 15,241,629 km (0.087 R)
• M37: 15,785,119 km (0.115 R)
• M38: 16,380,967 km (0.099 R)
• M39: 16,751,371 km (0.061 R)
• M40: 16,984,295 km (0.11 R)
• M41: 17,359,187 km (0.067 R)
• M42: 17,642,077 km (0.09 R)
• M43: 17,879,040 km (0.081 R)
• M44: 18,164,772 km (0.083 R)
• M45: 18,596,362 km (0.074 R)
• M46: 18,692,703 km (0.104 R)
• M47: 19,128,332 km (0.093 R)
• M48: 19,665,388 km (0.025 R)
• M49: 20,405,748 km (0.114 R)
• M50: 21,306,178 km (0.107 R)
• M51: 21,761,404 km (0.076 R)
• M52: 22,321,947 km (0.078 R)
• M53: 23,094,171 km (0.12 R)
• M54: 24,929,887 km (0.108 R)
• M55: 26,594,612 km (0.104 R)
• M56: 27,139,298 km (0.115 R)
• M57: 27,742,776 km (0.073 R)
• M58: 28,350,592 km (0.114 R)
• M59: 29,186,545 km (0.082 R)
• M60: 29,523,289 km (0.09 R)
• M61: 30,484,157 km (0.059 R)
• M62: 30,825,688 km (0.085 R)
• M63: 31,225,863 km (0.112 R)
• M64: 31,397,900 km (0.11 R)
• M65: 31,627,832 km (0.105 R)
• M66: 31,742,873 km (0.086 R)
• M67: 33,135,480 km (0.108 R)
• M68: 33,956,921 km (0.073 R)
• M69: 34,074,805 km (0.106 R)
• M70: 34,251,928 km (0.069 R)
• M71: 34,547,833 km (0.119 R)
• M72: 35,979,784 km (0.064 R)
• M73: 36,884,701 km (0.104 R)
• M74: 37,005,876 km (0.098 R)
• M75: 37,675,027 km (0.114 R)
• M76: 38,164,062 km (0.094 R)
• M77: 38,593,707 km (0.088 R)
• M78: 39,210,350 km (0.087 R)
• M79: 40,016,982 km (0.113 R)
• M80: 40,390,976 km (0.098 R)
• M81: 40,828,849 km (0.096 R)
• M82: 41,962,203 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851

Radius: 5.1

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.02 AU - 15 AU

Year: 17293 Days

Day: 16.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,238,822 km

• M1: 75,547 km (0.059 R)
• M2: 305,479 km (0.109 R)
• M3: 843,433 km (0.113 R)
• M4: 1,264,401 km (0.091 R)
• M5: 1,349,822 km (0.115 R)
• M6: 2,032,885 km (0.094 R)
• M7: 2,099,606 km (0.113 R)
• M8: 2,409,124 km (0.114 R)
• M9: 2,515,339 km (0.118 R)
• M10: 2,732,704 km (0.114 R)
• M11: 2,769,505 km (0.038 R)
• M12: 2,806,606 km (0.1 R)
• M13: 2,918,505 km (0.092 R)
• M14: 3,824,769 km (0.105 R)
• M15: 4,502,597 km (0.108 R)
• M16: 4,546,130 km (0.077 R)
• M17: 4,766,188 km (0.114 R)
• M18: 4,899,929 km (0.106 R)
• M19: 5,400,782 km (0.101 R)
• M20: 5,493,683 km (0.106 R)
• M21: 5,870,220 km (0.051 R)
• M22: 7,613,335 km (0.045 R)
• M23: 8,405,904 km (0.081 R)
• M24: 9,003,548 km (0.102 R)
• M25: 9,502,756 km (0.115 R)
• M26: 11,527,713 km (0.093 R)
• M27: 11,647,391 km (0.097 R)
• M28: 11,707,380 km (0.097 R)
• M29: 11,887,944 km (0.091 R)
• M30: 12,312,653 km (0.083 R)
• M31: 13,869,967 km (0.068 R)
• M32: 14,124,881 km (0.072 R)
• M33: 14,445,619 km (0.104 R)
• M34: 14,574,722 km (0.074 R)
• M35: 14,963,976 km (0.092 R)
• M36: 15,225,323 km (0.116 R)
• M37: 15,290,997 km (0.091 R)
• M38: 15,951,920 km (0.042 R)
• M39: 16,487,481 km (0.099 R)
• M40: 16,757,505 km (0.086 R)
• M41: 17,713,884 km (0.087 R)
• M42: 18,477,731 km (0.071 R)
• M43: 19,822,167 km (0.097 R)
• M44: 20,325,414 km (0.06 R)
• M45: 21,344,475 km (0.072 R)
• M46: 21,712,485 km (0.114 R)
• M47: 23,205,173 km (0.103 R)
• M48: 25,039,692 km (0.04 R)
• M49: 25,583,480 km (0.096 R)
• M50: 25,661,570 km (0.096 R)
• M51: 26,603,737 km (0.098 R)
• M52: 26,841,000 km (0.118 R)
• M53: 27,397,504 km (0.084 R)
• M54: 27,797,379 km (0.099 R)
• M55: 28,764,679 km (0.075 R)
• M56: 29,171,136 km (0.059 R)
• M57: 29,415,729 km (0.092 R)
• M58: 31,648,626 km (0.116 R)
• M59: 32,068,099 km (0.079 R)
• M60: 32,320,770 km (0.091 R)
• M61: 32,489,516 km (0.039 R)
• M62: 35,576,468 km (0.092 R)
• M63: 35,750,600 km (0.103 R)
• M64: 36,099,911 km (0.067 R)
• M65: 37,774,510 km (0.049 R)
• M66: 38,219,414 km (0.063 R)
• M67: 39,294,125 km (0.085 R)
• M68: 39,835,220 km (0.096 R)
• M69: 39,925,727 km (0.076 R)
• M70: 42,116,289 km (0.085 R)
• M71: 46,042,634 km (0.092 R)
• M72: 46,422,613 km (0.118 R)
• M73: 46,899,082 km (0.063 R)
• M74: 48,241,723 km (0.11 R)
• M75: 48,627,685 km (0.087 R)
• M76: 50,084,021 km (0.111 R)
• M77: 52,245,860 km (0.115 R)
• M78: 53,537,637 km (0.05 R)
• M79: 54,337,687 km (0.1 R)
• M80: 54,437,917 km (0.073 R)
• M81: 55,444,262 km (0.106 R)
• M82: 57,373,177 km (0.07 R)
• M83: 58,602,572 km (0.12 R)
• M84: 61,714,208 km (0.034 R)
• M85: 63,923,918 km (0.111 R)
• M86: 64,347,879 km (0.111 R)
• M87: 67,880,034 km (0.087 R)
• M88: 68,745,757 km (0.104 R)
• M89: 68,854,215 km (0.04 R)
• M90: 68,962,823 km (0.117 R)
• M91: 70,597,629 km (0.1 R)
• M92: 73,350,529 km (0.087 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit