🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 22.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,311,887 km

• M1: 227,688 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.49 AU - 1.57 AU

Year: 721 Days

Day: 20 Hours

Environment

Temp: -58 °C

Axial Tilt: 147.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,311,887 km

• M1: 637,586 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.29 AU - 1.95 AU

Year: 785 Days

Day: 43.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.27 AU - 1.97 AU

Year: 785 Days

Day: 14 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,311,887 km

• M1: 131,646 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.28 AU - 3 AU

Year: 1633 Days

Day: 24.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.35 AU - 3.59 AU

Year: 1949 Days

Day: 37 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.4

Radius: 13.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.09 AU - 5.17 AU

Year: 4425 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,311,887 km

• M1: 181,163 km (0.083 R)
• M2: 277,205 km (0.067 R)
• M3: 451,038 km (0.057 R)
• M4: 614,398 km (0.12 R)
• M5: 1,056,610 km (0.114 R)
• M6: 1,189,901 km (0.07 R)
• M7: 1,648,120 km (0.117 R)
• M8: 1,744,012 km (0.109 R)
• M9: 1,954,047 km (0.077 R)
• M10: 2,068,789 km (0.115 R)
• M11: 2,212,253 km (0.099 R)
• M12: 2,332,081 km (0.117 R)
• M13: 2,606,444 km (0.101 R)
• M14: 2,964,431 km (0.103 R)
• M15: 3,142,004 km (0.092 R)
• M16: 3,247,171 km (0.095 R)
• M17: 3,399,612 km (0.11 R)
• M18: 3,523,329 km (0.115 R)
• M19: 3,775,252 km (0.106 R)
• M20: 3,951,927 km (0.066 R)
• M21: 4,214,022 km (0.085 R)
• M22: 4,447,993 km (0.03 R)
• M23: 4,583,679 km (0.089 R)
• M24: 4,669,099 km (0.038 R)
• M25: 4,772,471 km (0.069 R)
• M26: 4,893,945 km (0.083 R)
• M27: 5,282,750 km (0.101 R)
• M28: 5,408,561 km (0.067 R)
• M29: 5,644,926 km (0.072 R)
• M30: 5,736,779 km (0.05 R)
• M31: 6,585,597 km (0.096 R)
• M32: 6,721,283 km (0.068 R)
• M33: 6,975,599 km (0.071 R)
• M34: 7,173,517 km (0.113 R)
• M35: 7,313,092 km (0.081 R)
• M36: 7,676,316 km (0.103 R)
• M37: 7,839,527 km (0.047 R)
• M38: 8,045,373 km (0.118 R)
• M39: 8,315,697 km (0.101 R)
• M40: 8,399,322 km (0.084 R)
• M41: 8,504,489 km (0.099 R)
• M42: 8,801,142 km (0.072 R)
• M43: 9,144,319 km (0.089 R)
• M44: 9,361,087 km (0.037 R)
• M45: 9,513,826 km (0.084 R)
• M46: 10,402,587 km (0.082 R)
• M47: 10,742,773 km (0.073 R)
• M48: 10,971,657 km (0.088 R)
• M49: 11,155,962 km (0.105 R)
• M50: 11,248,413 km (0.084 R)
• M51: 12,306,669 km (0.11 R)
• M52: 12,787,327 km (0.025 R)
• M53: 12,956,971 km (0.04 R)
• M54: 13,717,377 km (0.078 R)
• M55: 13,916,043 km (0.1 R)
• M56: 14,542,708 km (0.109 R)
• M57: 14,770,695 km (0.1 R)
• M58: 15,076,473 km (0.068 R)
• M59: 15,358,615 km (0.057 R)
• M60: 15,720,193 km (0.086 R)
• M61: 15,875,924 km (0.058 R)
• M62: 16,346,559 km (0.107 R)
• M63: 16,583,522 km (0.06 R)
• M64: 17,248,036 km (0.086 R)
• M65: 17,381,926 km (0.118 R)
• M66: 17,948,154 km (0.115 R)
• M67: 18,247,200 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582

Radius: 8.4

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.64 AU - 10.48 AU

Year: 10385 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,311,887 km

• M1: 518,656 km (0.06 R)
• M2: 577,747 km (0.086 R)
• M3: 720,015 km (0.119 R)
• M4: 1,195,137 km (0.096 R)
• M5: 1,255,575 km (0.115 R)
• M6: 1,358,648 km (0.106 R)
• M7: 1,529,489 km (0.046 R)
• M8: 1,822,252 km (0.058 R)
• M9: 2,357,513 km (0.118 R)
• M10: 2,589,988 km (0.082 R)
• M11: 3,049,553 km (0.072 R)
• M12: 3,133,178 km (0.075 R)
• M13: 3,246,124 km (0.1 R)
• M14: 3,534,250 km (0.106 R)
• M15: 3,681,454 km (0.069 R)
• M16: 4,012,364 km (0.058 R)
• M17: 4,135,184 km (0.058 R)
• M18: 4,479,110 km (0.094 R)
• M19: 4,832,460 km (0.078 R)
• M20: 4,897,685 km (0.101 R)
• M21: 5,029,032 km (0.095 R)
• M22: 5,128,215 km (0.118 R)
• M23: 5,565,938 km (0.025 R)
• M24: 5,737,527 km (0.114 R)
• M25: 5,806,641 km (0.049 R)
• M26: 5,945,767 km (0.065 R)
• M27: 6,015,630 km (0.111 R)
• M28: 6,441,236 km (0.077 R)
• M29: 6,549,096 km (0.071 R)
• M30: 6,693,906 km (0.093 R)
• M31: 7,246,371 km (0.109 R)
• M32: 7,813,646 km (0.102 R)
• M33: 8,005,880 km (0.096 R)
• M34: 8,277,549 km (0.105 R)
• M35: 8,513,016 km (0.082 R)
• M36: 8,671,141 km (0.11 R)
• M37: 10,389,722 km (0.101 R)
• M38: 11,200,991 km (0.102 R)
• M39: 11,461,291 km (0.111 R)
• M40: 12,433,229 km (0.107 R)
• M41: 13,110,907 km (0.095 R)
• M42: 13,247,939 km (0.11 R)
• M43: 13,431,346 km (0.119 R)
• M44: 14,220,175 km (0.03 R)
• M45: 14,313,973 km (0.092 R)
• M46: 14,880,949 km (0.096 R)
• M47: 14,976,243 km (0.11 R)
• M48: 15,407,234 km (0.1 R)
• M49: 15,793,945 km (0.08 R)
• M50: 16,972,776 km (0.051 R)
• M51: 17,774,321 km (0.079 R)
• M52: 18,485,809 km (0.119 R)
• M53: 18,793,532 km (0.097 R)
• M54: 19,206,571 km (0.111 R)
• M55: 19,414,213 km (0.101 R)
• M56: 21,155,383 km (0.079 R)
• M57: 21,638,883 km (0.12 R)
• M58: 22,616,954 km (0.115 R)
• M59: 23,056,173 km (0.055 R)
• M60: 23,442,734 km (0.073 R)
• M61: 24,054,739 km (0.119 R)
• M62: 25,693,135 km (0.064 R)
• M63: 26,208,949 km (0.098 R)
• M64: 26,266,394 km (0.103 R)
• M65: 26,323,989 km (0.098 R)
• M66: 26,612,414 km (0.033 R)
• M67: 26,786,097 km (0.06 R)
• M68: 27,952,811 km (0.103 R)
• M69: 29,554,107 km (0.108 R)
• M70: 29,613,946 km (0.098 R)
• M71: 29,853,751 km (0.091 R)
• M72: 29,974,028 km (0.105 R)
• M73: 30,094,454 km (0.081 R)
• M74: 30,275,168 km (0.093 R)
• M75: 31,002,214 km (0.08 R)
• M76: 31,980,434 km (0.09 R)
• M77: 32,535,143 km (0.1 R)
• M78: 33,716,667 km (0.067 R)
• M79: 35,610,576 km (0.109 R)
• M80: 35,993,547 km (0.112 R)
• M81: 37,085,911 km (0.113 R)
• M82: 37,993,670 km (0.078 R)
• M83: 38,581,141 km (0.087 R)
• M84: 39,963,426 km (0.088 R)
• M85: 42,911,850 km (0.041 R)
• M86: 44,549,498 km (0.089 R)
• M87: 45,168,833 km (0.041 R)
• M88: 45,237,798 km (0.096 R)
• M89: 45,791,011 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.4

Radius: 6.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.71 AU - 14.01 AU

Year: 15553 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,311,887 km

• M1: 102,175 km (0.026 R)
• M2: 350,358 km (0.118 R)
• M3: 541,843 km (0.098 R)
• M4: 748,289 km (0.119 R)
• M5: 799,451 km (0.103 R)
• M6: 978,819 km (0.109 R)
• M7: 1,092,812 km (0.103 R)
• M8: 1,313,170 km (0.102 R)
• M9: 1,841,699 km (0.108 R)
• M10: 2,277,628 km (0.112 R)
• M11: 2,691,116 km (0.056 R)
• M12: 3,240,589 km (0.047 R)
• M13: 3,354,583 km (0.098 R)
• M14: 3,469,923 km (0.063 R)
• M15: 3,853,940 km (0.09 R)
• M16: 3,914,228 km (0.085 R)
• M17: 3,974,815 km (0.114 R)
• M18: 4,502,597 km (0.082 R)
• M19: 4,986,546 km (0.035 R)
• M20: 5,217,974 km (0.095 R)
• M21: 5,351,864 km (0.071 R)
• M22: 5,691,601 km (0.085 R)
• M23: 5,968,357 km (0.115 R)
• M24: 6,607,140 km (0.068 R)
• M25: 6,788,452 km (0.081 R)
• M26: 6,861,456 km (0.113 R)
• M27: 7,492,460 km (0.097 R)
• M28: 7,605,705 km (0.109 R)
• M29: 7,719,549 km (0.072 R)
• M30: 8,025,926 km (0.111 R)
• M31: 8,219,356 km (0.034 R)
• M32: 9,331,167 km (0.063 R)
• M33: 9,821,998 km (0.052 R)
• M34: 10,153,955 km (0.071 R)
• M35: 10,237,581 km (0.057 R)
• M36: 11,171,670 km (0.072 R)
• M37: 11,431,072 km (0.067 R)
• M38: 11,868,048 km (0.079 R)
• M39: 12,444,149 km (0.094 R)
• M40: 12,713,126 km (0.112 R)
• M41: 12,803,184 km (0.091 R)
• M42: 13,577,503 km (0.111 R)
• M43: 13,715,731 km (0.108 R)
• M44: 13,947,159 km (0.097 R)
• M45: 14,226,458 km (0.099 R)
• M46: 15,028,153 km (0.105 R)
• M47: 15,989,918 km (0.105 R)
• M48: 16,823,029 km (0.101 R)
• M49: 16,872,396 km (0.111 R)
• M50: 17,569,821 km (0.059 R)
• M51: 18,124,231 km (0.092 R)
• M52: 18,889,574 km (0.059 R)
• M53: 19,147,031 km (0.099 R)
• M54: 19,250,404 km (0.094 R)
• M55: 21,516,063 km (0.113 R)
• M56: 22,163,224 km (0.109 R)
• M57: 22,380,440 km (0.067 R)
• M58: 23,091,030 km (0.114 R)
• M59: 23,200,984 km (0.06 R)
• M60: 23,642,747 km (0.119 R)
• M61: 24,142,852 km (0.104 R)
• M62: 25,266,931 km (0.049 R)
• M63: 26,006,692 km (0.105 R)
• M64: 26,984,763 km (0.109 R)
• M65: 27,274,833 km (0.099 R)
• M66: 27,449,265 km (0.108 R)
• M67: 27,974,951 km (0.078 R)
• M68: 29,214,370 km (0.099 R)
• M69: 29,392,840 km (0.064 R)
• M70: 30,592,166 km (0.049 R)
• M71: 30,652,604 km (0.052 R)
• M72: 30,955,091 km (0.094 R)
• M73: 31,563,206 km (0.109 R)
• M74: 32,175,211 km (0.034 R)
• M75: 32,791,105 km (0.067 R)
• M76: 33,535,355 km (0.117 R)
• M77: 34,724,957 km (0.103 R)
• M78: 35,928,472 km (0.09 R)
• M79: 36,247,414 km (0.09 R)
• M80: 37,274,553 km (0.075 R)
• M81: 38,376,192 km (0.11 R)
• M82: 40,810,748 km (0.119 R)
• M83: 40,877,169 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 12,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit