🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.72 AU

Year: 178 Days

Day: 42.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,126,008 km

• M1: 95,892 km (0.1 R)
• M2: 460,013 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 187 Days

Day: 46.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.04 AU

Year: 365 Days

Day: 27.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.7 AU - 1.78 AU

Year: 838 Days

Day: 16.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.58 AU - 2.16 AU

Year: 934 Days

Day: 37.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,126,008 km

• M1: 1,225,655 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.92 AU - 19.02 AU

Year: 23310 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,126,008 km

• M1: 205,248 km (0.086 R)
• M2: 398,529 km (0.097 R)
• M3: 1,258,118 km (0.116 R)
• M4: 1,576,462 km (0.106 R)
• M5: 2,170,815 km (0.102 R)
• M6: 2,227,961 km (0.103 R)
• M7: 2,432,461 km (0.059 R)
• M8: 2,735,247 km (0.081 R)
• M9: 2,859,862 km (0.101 R)
• M10: 4,568,420 km (0.078 R)
• M11: 4,642,321 km (0.119 R)
• M12: 5,132,105 km (0.106 R)
• M13: 5,957,885 km (0.114 R)
• M14: 6,324,400 km (0.072 R)
• M15: 6,406,828 km (0.042 R)
• M16: 6,740,282 km (0.073 R)
• M17: 6,909,178 km (0.097 R)
• M18: 7,511,010 km (0.085 R)
• M19: 7,642,207 km (0.112 R)
• M20: 8,672,937 km (0.088 R)
• M21: 9,041,695 km (0.092 R)
• M22: 9,134,596 km (0.069 R)
• M23: 9,937,936 km (0.064 R)
• M24: 10,665,281 km (0.115 R)
• M25: 10,763,567 km (0.033 R)
• M26: 11,060,219 km (0.106 R)
• M27: 12,119,671 km (0.065 R)
• M28: 13,000,953 km (0.099 R)
• M29: 13,263,946 km (0.042 R)
• M30: 13,422,669 km (0.069 R)
• M31: 13,688,654 km (0.081 R)
• M32: 15,375,968 km (0.116 R)
• M33: 16,669,691 km (0.085 R)
• M34: 18,468,007 km (0.118 R)
• M35: 19,781,027 km (0.12 R)
• M36: 20,939,214 km (0.083 R)
• M37: 21,806,582 km (0.076 R)
• M38: 21,869,114 km (0.095 R)
• M39: 22,749,049 km (0.112 R)
• M40: 22,812,329 km (0.087 R)
• M41: 23,448,419 km (0.114 R)
• M42: 24,284,222 km (0.109 R)
• M43: 24,348,998 km (0.071 R)
• M44: 26,183,517 km (0.078 R)
• M45: 26,582,494 km (0.106 R)
• M46: 27,926,631 km (0.072 R)
• M47: 29,984,051 km (0.058 R)
• M48: 30,540,854 km (0.057 R)
• M49: 30,610,716 km (0.057 R)
• M50: 30,820,602 km (0.108 R)
• M51: 30,890,614 km (0.064 R)
• M52: 31,030,937 km (0.1 R)
• M53: 31,382,492 km (0.09 R)
• M54: 31,735,393 km (0.108 R)
• M55: 32,587,951 km (0.096 R)
• M56: 33,016,998 km (0.039 R)
• M57: 33,375,883 km (0.096 R)
• M58: 33,664,009 km (0.057 R)
• M59: 34,242,653 km (0.118 R)
• M60: 36,664,344 km (0.096 R)
• M61: 36,961,595 km (0.117 R)
• M62: 37,185,094 km (0.085 R)
• M63: 37,708,238 km (0.032 R)
• M64: 37,933,233 km (0.069 R)
• M65: 38,008,331 km (0.075 R)
• M66: 38,083,579 km (0.099 R)
• M67: 39,825,347 km (0.118 R)
• M68: 39,901,642 km (0.119 R)
• M69: 39,978,086 km (0.081 R)
• M70: 40,207,420 km (0.111 R)
• M71: 40,514,095 km (0.118 R)
• M72: 40,975,306 km (0.057 R)
• M73: 42,213,976 km (0.086 R)
• M74: 42,603,529 km (0.045 R)
• M75: 42,916,039 km (0.069 R)
• M76: 43,543,452 km (0.094 R)
• M77: 45,762,886 km (0.109 R)
• M78: 45,842,921 km (0.099 R)
• M79: 46,083,026 km (0.034 R)
• M80: 46,163,061 km (0.093 R)
• M81: 46,323,579 km (0.087 R)
• M82: 49,406,342 km (0.079 R)
• M83: 50,146,104 km (0.103 R)
• M84: 50,641,273 km (0.052 R)
• M85: 51,055,210 km (0.118 R)
• M86: 51,221,114 km (0.107 R)
• M87: 51,304,141 km (0.069 R)
• M88: 54,068,560 km (0.104 R)
• M89: 56,967,019 km (0.101 R)
• M90: 57,397,561 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.5

Radius: 3.7

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.57 AU - 20.45 AU

Year: 26762 Days

Day: 22.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,126,008 km

• M1: 64,327 km (0.117 R)
• M2: 239,357 km (0.098 R)
• M3: 477,816 km (0.107 R)
• M4: 716,873 km (0.111 R)
• M5: 753,824 km (0.082 R)
• M6: 888,013 km (0.046 R)
• M7: 927,806 km (0.103 R)
• M8: 1,690,606 km (0.036 R)
• M9: 1,715,439 km (0.059 R)
• M10: 2,234,992 km (0.08 R)
• M11: 2,683,337 km (0.113 R)
• M12: 2,770,403 km (0.065 R)
• M13: 2,829,045 km (0.075 R)
• M14: 2,947,377 km (0.054 R)
• M15: 3,820,879 km (0.075 R)
• M16: 4,593,552 km (0.057 R)
• M17: 5,086,776 km (0.038 R)
• M18: 5,449,402 km (0.057 R)
• M19: 5,486,053 km (0.038 R)
• M20: 5,670,956 km (0.077 R)
• M21: 5,970,900 km (0.117 R)
• M22: 6,430,464 km (0.036 R)
• M23: 7,383,253 km (0.107 R)
• M24: 8,084,419 km (0.061 R)
• M25: 8,634,639 km (0.106 R)
• M26: 8,677,574 km (0.048 R)
• M27: 9,109,762 km (0.094 R)
• M28: 9,372,456 km (0.077 R)
• M29: 9,504,850 km (0.099 R)
• M30: 9,637,693 km (0.112 R)
• M31: 9,860,594 km (0.082 R)
• M32: 10,356,960 km (0.102 R)
• M33: 10,402,438 km (0.063 R)
• M34: 10,585,246 km (0.06 R)
• M35: 10,676,950 km (0.089 R)
• M36: 11,186,480 km (0.114 R)
• M37: 11,279,979 km (0.075 R)
• M38: 11,467,724 km (0.035 R)
• M39: 11,703,789 km (0.09 R)
• M40: 12,084,965 km (0.099 R)
• M41: 12,373,539 km (0.104 R)
• M42: 12,421,859 km (0.087 R)
• M43: 13,055,556 km (0.111 R)
• M44: 13,104,773 km (0.079 R)
• M45: 13,649,908 km (0.059 R)
• M46: 14,557,818 km (0.111 R)
• M47: 14,864,643 km (0.084 R)
• M48: 15,850,642 km (0.104 R)
• M49: 15,903,151 km (0.03 R)
• M50: 16,008,319 km (0.111 R)
• M51: 16,325,017 km (0.065 R)
• M52: 17,612,756 km (0.102 R)
• M53: 18,433,898 km (0.108 R)
• M54: 18,932,658 km (0.081 R)
• M55: 19,886,643 km (0.087 R)
• M56: 20,340,972 km (0.109 R)
• M57: 21,202,207 km (0.088 R)
• M58: 21,724,453 km (0.049 R)
• M59: 25,252,121 km (0.05 R)
• M60: 25,743,849 km (0.085 R)
• M61: 26,861,943 km (0.089 R)
• M62: 26,924,625 km (0.118 R)
• M63: 29,596,443 km (0.099 R)
• M64: 30,963,618 km (0.112 R)
• M65: 31,555,876 km (0.114 R)
• M66: 31,820,365 km (0.074 R)
• M67: 32,218,295 km (0.115 R)
• M68: 32,351,437 km (0.118 R)
• M69: 32,952,222 km (0.088 R)
• M70: 33,422,259 km (0.084 R)
• M71: 35,529,793 km (0.055 R)
• M72: 36,218,841 km (0.077 R)
• M73: 36,426,334 km (0.049 R)
• M74: 36,634,275 km (0.11 R)
• M75: 37,470,078 km (0.069 R)
• M76: 37,820,137 km (0.059 R)
• M77: 38,382,475 km (0.118 R)
• M78: 40,086,245 km (0.073 R)
• M79: 40,229,261 km (0.078 R)
• M80: 40,659,654 km (0.113 R)
• M81: 42,760,607 km (0.089 R)
• M82: 42,833,760 km (0.037 R)
• M83: 43,640,392 km (0.042 R)
• M84: 45,119,765 km (0.109 R)
• M85: 47,444,965 km (0.095 R)
• M86: 48,051,434 km (0.075 R)
• M87: 48,355,567 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653

Radius: 3.9

Gravity: 42.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.92 AU - 22.1 AU

Year: 29087 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,126,008 km

• M1: 51,611 km (0.102 R)
• M2: 82,428 km (0.072 R)
• M3: 130,599 km (0.088 R)
• M4: 261,497 km (0.092 R)
• M5: 362,027 km (0.12 R)
• M6: 428,299 km (0.094 R)
• M7: 788,530 km (0.113 R)
• M8: 965,654 km (0.079 R)
• M9: 1,714,691 km (0.117 R)
• M10: 2,141,494 km (0.034 R)
• M11: 3,601,569 km (0.077 R)
• M12: 4,193,079 km (0.03 R)
• M13: 4,603,874 km (0.088 R)
• M14: 6,723,527 km (0.106 R)
• M15: 9,559,902 km (0.076 R)
• M16: 10,234,290 km (0.064 R)
• M17: 11,914,423 km (0.082 R)
• M18: 13,229,388 km (0.099 R)
• M19: 13,453,037 km (0.103 R)
• M20: 14,436,344 km (0.055 R)
• M21: 14,975,345 km (0.063 R)
• M22: 18,510,941 km (0.101 R)
• M23: 18,760,919 km (0.056 R)
• M24: 19,096,168 km (0.093 R)
• M25: 20,542,331 km (0.117 R)
• M26: 22,288,437 km (0.11 R)
• M27: 22,821,454 km (0.12 R)
• M28: 24,172,323 km (0.115 R)
• M29: 24,995,261 km (0.085 R)
• M30: 25,087,264 km (0.036 R)
• M31: 27,898,956 km (0.073 R)
• M32: 29,148,098 km (0.061 R)
• M33: 29,341,827 km (0.109 R)
• M34: 29,536,005 km (0.036 R)
• M35: 29,730,632 km (0.088 R)
• M36: 29,828,170 km (0.111 R)
• M37: 31,800,019 km (0.116 R)
• M38: 32,399,608 km (0.049 R)
• M39: 32,700,898 km (0.038 R)
• M40: 33,915,184 km (0.081 R)
• M41: 34,323,137 km (0.095 R)
• M42: 34,630,261 km (0.057 R)
• M43: 35,764,064 km (0.083 R)
• M44: 38,385,766 km (0.119 R)
• M45: 39,988,109 km (0.097 R)
• M46: 40,635,270 km (0.091 R)
• M47: 41,830,557 km (0.092 R)
• M48: 42,049,119 km (0.032 R)
• M49: 42,377,636 km (0.12 R)
• M50: 43,258,019 km (0.076 R)
• M51: 47,293,272 km (0.054 R)
• M52: 47,634,954 km (0.082 R)
• M53: 47,748,948 km (0.118 R)
• M54: 49,470,969 km (0.093 R)
• M55: 51,330,021 km (0.118 R)
• M56: 53,448,626 km (0.097 R)
• M57: 53,685,739 km (0.072 R)
• M58: 56,317,465 km (0.094 R)
• M59: 56,679,492 km (0.107 R)
• M60: 60,342,994 km (0.047 R)
• M61: 63,328,369 km (0.09 R)
• M62: 65,091,978 km (0.112 R)
• M63: 65,345,098 km (0.117 R)
• M64: 70,088,996 km (0.066 R)
• M65: 72,961,724 km (0.048 R)
• M66: 73,883,845 km (0.059 R)
• M67: 74,677,312 km (0.105 R)
• M68: 74,809,856 km (0.115 R)
• M69: 74,942,400 km (0.116 R)
• M70: 75,075,093 km (0.06 R)
• M71: 75,473,622 km (0.066 R)
• M72: 75,872,749 km (0.088 R)
• M73: 76,006,041 km (0.078 R)
• M74: 77,342,548 km (0.085 R)
• M75: 85,522,560 km (0.118 R)
• M76: 87,749,773 km (0.045 R)
• M77: 87,889,647 km (0.103 R)
• M78: 89,011,032 km (0.116 R)
• M79: 89,855,213 km (0.05 R)
• M80: 90,560,567 km (0.073 R)
• M81: 90,984,827 km (0.113 R)
• M82: 94,688,421 km (0.088 R)
• M83: 94,975,350 km (0.118 R)
• M84: 95,118,964 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit