🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.67 AU - 1.11 AU

Year: 308 Days

Day: 14.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.08 AU - 2.14 AU

Year: 1125 Days

Day: 37.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.99 AU - 2.89 AU

Year: 1399 Days

Day: 16.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.09 AU - 2.89 AU

Year: 1442 Days

Day: 28.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,246,691 km

• M1: 870,360 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.86 AU - 3.84 AU

Year: 2251 Days

Day: 40.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.96 AU - 4.74 AU

Year: 2773 Days

Day: 27.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,246,691 km

• M1: 3,274,548 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 12.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.61 AU - 6.77 AU

Year: 4982 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,246,691 km

• M1: 357,988 km (0.047 R)
• M2: 677,080 km (0.052 R)
• M3: 783,145 km (0.095 R)
• M4: 947,403 km (0.087 R)
• M5: 1,068,428 km (0.081 R)
• M6: 1,252,882 km (0.059 R)
• M7: 1,402,181 km (0.087 R)
• M8: 1,903,483 km (0.079 R)
• M9: 2,112,172 km (0.071 R)
• M10: 2,420,942 km (0.107 R)
• M11: 2,724,925 km (0.095 R)
• M12: 3,369,991 km (0.097 R)
• M13: 3,581,223 km (0.074 R)
• M14: 3,994,712 km (0.116 R)
• M15: 4,195,921 km (0.036 R)
• M16: 4,561,987 km (0.087 R)
• M17: 4,772,621 km (0.115 R)
• M18: 5,349,769 km (0.059 R)
• M19: 5,448,205 km (0.042 R)
• M20: 5,547,239 km (0.093 R)
• M21: 6,051,234 km (0.025 R)
• M22: 6,179,589 km (0.085 R)
• M23: 6,308,841 km (0.107 R)
• M24: 6,438,992 km (0.11 R)
• M25: 6,596,369 km (0.047 R)
• M26: 6,755,092 km (0.099 R)
• M27: 6,968,718 km (0.067 R)
• M28: 7,761,586 km (0.059 R)
• M29: 8,268,274 km (0.109 R)
• M30: 8,468,137 km (0.091 R)
• M31: 8,785,584 km (0.066 R)
• M32: 8,931,142 km (0.056 R)
• M33: 9,106,920 km (0.112 R)
• M34: 9,521,605 km (0.101 R)
• M35: 9,701,272 km (0.101 R)
• M36: 9,912,205 km (0.066 R)
• M37: 10,308,041 km (0.071 R)
• M38: 10,461,678 km (0.092 R)
• M39: 10,585,246 km (0.102 R)
• M40: 11,021,174 km (0.101 R)
• M41: 11,209,817 km (0.113 R)
• M42: 11,494,951 km (0.071 R)
• M43: 12,039,786 km (0.041 R)
• M44: 12,234,114 km (0.098 R)
• M45: 12,429,638 km (0.091 R)
• M46: 12,724,645 km (0.072 R)
• M47: 13,022,046 km (0.12 R)
• M48: 13,121,678 km (0.043 R)
• M49: 13,860,093 km (0.082 R)
• M50: 14,337,161 km (0.09 R)
• M51: 14,543,157 km (0.092 R)
• M52: 15,764,923 km (0.066 R)
• M53: 15,906,592 km (0.114 R)
• M54: 16,227,031 km (0.096 R)
• M55: 16,334,292 km (0.068 R)
• M56: 16,441,853 km (0.088 R)
• M57: 16,874,341 km (0.062 R)
• M58: 17,128,358 km (0.107 R)
• M59: 17,383,572 km (0.104 R)
• M60: 18,342,793 km (0.103 R)
• M61: 18,716,339 km (0.106 R)
• M62: 18,828,986 km (0.063 R)
• M63: 19,281,370 km (0.105 R)
• M64: 19,547,056 km (0.081 R)
• M65: 19,966,828 km (0.046 R)
• M66: 20,582,872 km (0.07 R)
• M67: 21,479,262 km (0.116 R)
• M68: 21,873,004 km (0.075 R)
• M69: 22,827,737 km (0.114 R)
• M70: 23,229,557 km (0.104 R)
• M71: 23,310,191 km (0.114 R)
• M72: 23,714,703 km (0.108 R)
• M73: 25,647,508 km (0.108 R)
• M74: 25,897,785 km (0.057 R)
• M75: 26,107,072 km (0.092 R)
• M76: 26,569,479 km (0.087 R)
• M77: 26,907,421 km (0.064 R)
• M78: 27,331,830 km (0.112 R)
• M79: 28,704,989 km (0.049 R)
• M80: 28,791,606 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 11.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.28 AU - 11.12 AU

Year: 11090 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,246,691 km

• M1: 177,722 km (0.082 R)
• M2: 669,002 km (0.11 R)
• M3: 1,171,501 km (0.115 R)
• M4: 1,945,969 km (0.115 R)
• M5: 2,573,532 km (0.08 R)
• M6: 2,712,060 km (0.071 R)
• M7: 2,852,981 km (0.081 R)
• M8: 3,594,089 km (0.056 R)
• M9: 4,228,683 km (0.066 R)
• M10: 4,626,165 km (0.11 R)
• M11: 4,829,468 km (0.104 R)
• M12: 4,932,242 km (0.074 R)
• M13: 5,350,667 km (0.114 R)
• M14: 5,492,635 km (0.113 R)
• M15: 5,564,143 km (0.098 R)
• M16: 5,672,003 km (0.103 R)
• M17: 5,744,409 km (0.114 R)
• M18: 5,853,316 km (0.095 R)
• M19: 6,903,942 km (0.056 R)
• M20: 7,214,806 km (0.091 R)
• M21: 7,609,894 km (0.086 R)
• M22: 8,215,915 km (0.105 R)
• M23: 8,837,345 km (0.071 R)
• M24: 8,921,269 km (0.059 R)
• M25: 9,217,473 km (0.109 R)
• M26: 9,345,379 km (0.054 R)
• M27: 10,791,242 km (0.098 R)
• M28: 11,106,894 km (0.11 R)
• M29: 11,425,687 km (0.092 R)
• M30: 11,609,094 km (0.108 R)
• M31: 12,118,774 km (0.039 R)
• M32: 12,399,868 km (0.12 R)
• M33: 12,683,057 km (0.073 R)
• M34: 14,081,947 km (0.096 R)
• M35: 14,377,552 km (0.11 R)
• M36: 14,924,781 km (0.113 R)
• M37: 15,478,742 km (0.05 R)
• M38: 16,814,950 km (0.076 R)
• M39: 17,076,148 km (0.099 R)
• M40: 17,181,016 km (0.118 R)
• M41: 17,602,583 km (0.047 R)
• M42: 17,708,498 km (0.101 R)
• M43: 20,313,895 km (0.1 R)
• M44: 20,425,046 km (0.054 R)
• M45: 22,574,917 km (0.049 R)
• M46: 23,094,620 km (0.108 R)
• M47: 23,501,526 km (0.09 R)
• M48: 24,145,695 km (0.088 R)
• M49: 24,499,643 km (0.1 R)
• M50: 24,617,975 km (0.116 R)
• M51: 25,033,558 km (0.099 R)
• M52: 25,332,006 km (0.045 R)
• M53: 25,571,512 km (0.09 R)
• M54: 26,415,693 km (0.084 R)
• M55: 26,902,335 km (0.117 R)
• M56: 27,024,407 km (0.049 R)
• M57: 27,207,963 km (0.074 R)
• M58: 27,330,484 km (0.093 R)
• M59: 28,379,614 km (0.081 R)
• M60: 29,253,564 km (0.105 R)
• M61: 29,630,850 km (0.031 R)
• M62: 29,946,502 km (0.069 R)
• M63: 30,963,917 km (0.114 R)
• M64: 32,511,357 km (0.054 R)
• M65: 32,902,107 km (0.077 R)
• M66: 34,879,192 km (0.061 R)
• M67: 35,346,087 km (0.104 R)
• M68: 38,947,656 km (0.113 R)
• M69: 39,085,735 km (0.076 R)
• M70: 39,570,731 km (0.092 R)
• M71: 42,593,057 km (0.078 R)
• M72: 42,806,683 km (0.049 R)
• M73: 43,377,997 km (0.094 R)
• M74: 43,808,240 km (0.083 R)
• M75: 44,095,768 km (0.082 R)
• M76: 45,834,544 km (0.087 R)
• M77: 47,447,957 km (0.052 R)
• M78: 49,005,420 km (0.114 R)
• M79: 49,229,218 km (0.072 R)
• M80: 49,678,012 km (0.117 R)
• M81: 50,203,250 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 6.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.74 AU - 16.8 AU

Year: 18757 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,246,691 km

• M1: 77,940 km (0.106 R)
• M2: 215,421 km (0.117 R)
• M3: 256,112 km (0.079 R)
• M4: 323,431 km (0.111 R)
• M5: 406,009 km (0.112 R)
• M6: 603,627 km (0.113 R)
• M7: 1,329,626 km (0.089 R)
• M8: 1,552,078 km (0.037 R)
• M9: 1,726,509 km (0.118 R)
• M10: 1,922,931 km (0.073 R)
• M11: 2,126,384 km (0.116 R)
• M12: 2,304,106 km (0.116 R)
• M13: 2,830,541 km (0.108 R)
• M14: 3,299,830 km (0.116 R)
• M15: 3,355,630 km (0.098 R)
• M16: 3,449,129 km (0.086 R)
• M17: 3,581,672 km (0.074 R)
• M18: 4,289,270 km (0.053 R)
• M19: 4,431,837 km (0.104 R)
• M20: 4,679,721 km (0.114 R)
• M21: 4,721,608 km (0.118 R)
• M22: 4,847,719 km (0.059 R)
• M23: 5,276,018 km (0.118 R)
• M24: 5,428,757 km (0.085 R)
• M25: 5,538,861 km (0.064 R)
• M26: 6,145,780 km (0.118 R)
• M27: 6,214,595 km (0.099 R)
• M28: 6,821,065 km (0.11 R)
• M29: 6,987,567 km (0.075 R)
• M30: 7,035,289 km (0.025 R)
• M31: 7,519,537 km (0.105 R)
• M32: 7,964,591 km (0.052 R)
• M33: 8,367,308 km (0.063 R)
• M34: 9,061,891 km (0.046 R)
• M35: 9,482,111 km (0.059 R)
• M36: 9,935,692 km (0.091 R)
• M37: 10,615,465 km (0.1 R)
• M38: 10,808,446 km (0.028 R)
• M39: 11,507,218 km (0.075 R)
• M40: 11,620,463 km (0.084 R)
• M41: 11,762,432 km (0.103 R)
• M42: 12,105,460 km (0.093 R)
• M43: 12,249,522 km (0.053 R)
• M44: 12,772,367 km (0.106 R)
• M45: 12,889,502 km (0.119 R)
• M46: 13,540,402 km (0.101 R)
• M47: 14,353,766 km (0.081 R)
• M48: 15,059,120 km (0.097 R)
• M49: 16,249,022 km (0.109 R)
• M50: 16,567,216 km (0.088 R)
• M51: 17,306,678 km (0.057 R)
• M52: 17,533,768 km (0.061 R)
• M53: 17,762,054 km (0.059 R)
• M54: 18,984,419 km (0.088 R)
• M55: 19,118,309 km (0.062 R)
• M56: 19,319,518 km (0.109 R)
• M57: 19,724,180 km (0.039 R)
• M58: 20,267,968 km (0.077 R)
• M59: 20,404,701 km (0.081 R)
• M60: 21,162,264 km (0.064 R)
• M61: 21,300,942 km (0.072 R)
• M62: 21,439,918 km (0.102 R)
• M63: 21,614,200 km (0.086 R)
• M64: 22,280,359 km (0.051 R)
• M65: 22,775,677 km (0.053 R)
• M66: 24,101,863 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit