🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.87 AU

Year: 264 Days

Day: 45.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.25 AU

Year: 362 Days

Day: 22 Hours

Environment

Temp: 38 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.9 AU - 1.12 AU

Year: 367 Days

Day: 27.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.07 AU - 1.63 AU

Year: 567 Days

Day: 21.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.48 AU - 2.58 AU

Year: 1455 Days

Day: 13.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.76 AU - 4.92 AU

Year: 3270 Days

Day: 21.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918

Radius: 11.8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.05 AU - 6.55 AU

Year: 5719 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,472,009 km

• M1: 152,739 km (0.027 R)
• M2: 227,090 km (0.07 R)
• M3: 415,433 km (0.111 R)
• M4: 504,444 km (0.095 R)
• M5: 614,548 km (0.067 R)
• M6: 1,029,533 km (0.072 R)
• M7: 1,469,799 km (0.086 R)
• M8: 1,866,084 km (0.049 R)
• M9: 2,169,768 km (0.074 R)
• M10: 2,939,149 km (0.105 R)
• M11: 3,488,024 km (0.113 R)
• M12: 4,017,002 km (0.107 R)
• M13: 4,357,188 km (0.077 R)
• M14: 4,437,073 km (0.072 R)
• M15: 4,982,058 km (0.11 R)
• M16: 5,065,683 km (0.032 R)
• M17: 5,149,757 km (0.061 R)
• M18: 5,404,821 km (0.07 R)
• M19: 5,898,046 km (0.12 R)
• M20: 6,135,158 km (0.06 R)
• M21: 6,927,578 km (0.106 R)
• M22: 7,304,266 km (0.12 R)
• M23: 7,431,274 km (0.046 R)
• M24: 8,574,352 km (0.105 R)
• M25: 9,286,288 km (0.089 R)
• M26: 9,632,009 km (0.113 R)
• M27: 9,911,607 km (0.093 R)
• M28: 10,087,833 km (0.113 R)
• M29: 10,264,957 km (0.079 R)
• M30: 11,313,040 km (0.114 R)
• M31: 12,055,793 km (0.111 R)
• M32: 12,395,081 km (0.095 R)
• M33: 13,199,170 km (0.057 R)
• M34: 13,315,407 km (0.106 R)
• M35: 13,470,989 km (0.086 R)
• M36: 14,138,644 km (0.093 R)
• M37: 16,081,921 km (0.112 R)
• M38: 16,330,702 km (0.094 R)
• M39: 16,538,942 km (0.033 R)
• M40: 16,706,193 km (0.038 R)
• M41: 16,832,004 km (0.113 R)
• M42: 17,126,862 km (0.12 R)
• M43: 17,253,721 km (0.102 R)
• M44: 17,423,365 km (0.114 R)
• M45: 17,550,972 km (0.111 R)
• M46: 17,678,878 km (0.092 R)
• M47: 17,807,083 km (0.09 R)
• M48: 18,021,607 km (0.081 R)
• M49: 18,107,476 km (0.068 R)
• M50: 18,887,778 km (0.107 R)
• M51: 19,062,658 km (0.063 R)
• M52: 19,634,721 km (0.095 R)
• M53: 20,301,777 km (0.069 R)
• M54: 20,885,957 km (0.097 R)
• M55: 21,979,069 km (0.101 R)
• M56: 23,230,754 km (0.117 R)
• M57: 23,418,200 km (0.118 R)
• M58: 24,125,499 km (0.097 R)
• M59: 25,127,506 km (0.105 R)
• M60: 25,851,559 km (0.116 R)
• M61: 27,073,624 km (0.078 R)
• M62: 27,617,263 km (0.078 R)
• M63: 28,364,355 km (0.072 R)
• M64: 29,067,614 km (0.12 R)
• M65: 29,168,593 km (0.031 R)
• M66: 29,624,268 km (0.085 R)
• M67: 29,725,845 km (0.038 R)
• M68: 30,286,687 km (0.06 R)
• M69: 30,440,324 km (0.066 R)
• M70: 31,730,008 km (0.101 R)
• M71: 32,932,176 km (0.12 R)
• M72: 33,618,381 km (0.116 R)
• M73: 34,149,304 km (0.119 R)
• M74: 34,255,968 km (0.101 R)
• M75: 35,596,963 km (0.098 R)
• M76: 36,355,424 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 10

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.25 AU - 8.63 AU

Year: 8868 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,472,009 km

• M1: 194,926 km (0.027 R)
• M2: 415,134 km (0.092 R)
• M3: 544,387 km (0.117 R)
• M4: 673,490 km (0.104 R)
• M5: 1,312,422 km (0.096 R)
• M6: 1,390,662 km (0.103 R)
• M7: 1,635,404 km (0.113 R)
• M8: 2,378,457 km (0.108 R)
• M9: 2,573,083 km (0.093 R)
• M10: 3,187,931 km (0.045 R)
• M11: 3,321,671 km (0.098 R)
• M12: 3,429,980 km (0.093 R)
• M13: 3,567,161 km (0.034 R)
• M14: 3,989,626 km (0.114 R)
• M15: 4,133,988 km (0.032 R)
• M16: 4,487,637 km (0.085 R)
• M17: 4,820,492 km (0.088 R)
• M18: 4,943,611 km (0.116 R)
• M19: 5,255,822 km (0.09 R)
• M20: 5,932,304 km (0.072 R)
• M21: 6,533,986 km (0.084 R)
• M22: 7,544,071 km (0.063 R)
• M23: 7,615,429 km (0.059 R)
• M24: 7,867,352 km (0.083 R)
• M25: 8,048,964 km (0.103 R)
• M26: 8,453,476 km (0.06 R)
• M27: 8,564,927 km (0.111 R)
• M28: 8,676,826 km (0.089 R)
• M29: 8,939,969 km (0.085 R)
• M30: 9,551,375 km (0.031 R)
• M31: 10,774,039 km (0.055 R)
• M32: 10,895,063 km (0.119 R)
• M33: 12,339,132 km (0.112 R)
• M34: 12,508,028 km (0.104 R)
• M35: 12,848,064 km (0.104 R)
• M36: 13,407,111 km (0.069 R)
• M37: 15,357,867 km (0.103 R)
• M38: 16,319,781 km (0.086 R)
• M39: 16,598,183 km (0.104 R)
• M40: 16,784,731 km (0.106 R)
• M41: 17,870,513 km (0.054 R)
• M42: 18,784,556 km (0.078 R)
• M43: 18,978,883 km (0.098 R)
• M44: 19,076,421 km (0.072 R)
• M45: 19,320,715 km (0.097 R)
• M46: 19,516,837 km (0.111 R)
• M47: 19,812,443 km (0.106 R)
• M48: 20,808,316 km (0.117 R)
• M49: 20,908,846 km (0.106 R)
• M50: 21,922,670 km (0.119 R)
• M51: 23,264,414 km (0.031 R)
• M52: 23,473,103 km (0.07 R)
• M53: 24,526,421 km (0.089 R)
• M54: 24,632,636 km (0.063 R)
• M55: 24,898,621 km (0.087 R)
• M56: 25,005,434 km (0.106 R)
• M57: 25,112,247 km (0.094 R)
• M58: 26,515,175 km (0.084 R)
• M59: 26,733,289 km (0.07 R)
• M60: 27,116,409 km (0.11 R)
• M61: 27,556,526 km (0.112 R)
• M62: 28,834,990 km (0.066 R)
• M63: 30,189,449 km (0.053 R)
• M64: 30,303,293 km (0.104 R)
• M65: 30,874,457 km (0.108 R)
• M66: 31,564,552 km (0.114 R)
• M67: 31,737,936 km (0.069 R)
• M68: 32,376,121 km (0.052 R)
• M69: 33,253,363 km (0.072 R)
• M70: 33,429,739 km (0.102 R)
• M71: 33,724,297 km (0.118 R)
• M72: 33,960,661 km (0.115 R)
• M73: 34,079,143 km (0.09 R)
• M74: 35,570,335 km (0.064 R)
• M75: 35,991,752 km (0.082 R)
• M76: 36,839,523 km (0.087 R)
• M77: 37,387,949 km (0.077 R)
• M78: 38,123,372 km (0.077 R)
• M79: 39,546,347 km (0.12 R)
• M80: 39,733,194 km (0.098 R)
• M81: 40,420,896 km (0.092 R)
• M82: 40,986,525 km (0.039 R)
• M83: 42,189,292 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.8

Radius: 3.3

Gravity: 39.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.41 AU - 15.71 AU

Year: 17069 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,472,009 km

• M1: 90,956 km (0.103 R)
• M2: 258,356 km (0.087 R)
• M3: 526,136 km (0.098 R)
• M4: 598,840 km (0.039 R)
• M5: 899,831 km (0.084 R)
• M6: 965,056 km (0.087 R)
• M7: 987,047 km (0.11 R)
• M8: 1,338,452 km (0.087 R)
• M9: 1,388,119 km (0.052 R)
• M10: 1,698,235 km (0.101 R)
• M11: 1,779,018 km (0.117 R)
• M12: 1,861,147 km (0.111 R)
• M13: 2,319,814 km (0.115 R)
• M14: 2,654,465 km (0.115 R)
• M15: 2,939,299 km (0.114 R)
• M16: 2,971,612 km (0.111 R)
• M17: 3,267,217 km (0.081 R)
• M18: 4,100,478 km (0.101 R)
• M19: 4,466,095 km (0.118 R)
• M20: 4,540,445 km (0.085 R)
• M21: 5,866,032 km (0.12 R)
• M22: 6,235,688 km (0.095 R)
• M23: 6,655,011 km (0.05 R)
• M24: 6,782,618 km (0.11 R)
• M25: 7,520,883 km (0.118 R)
• M26: 7,832,197 km (0.116 R)
• M27: 8,102,370 km (0.1 R)
• M28: 9,546,439 km (0.082 R)
• M29: 10,077,511 km (0.063 R)
• M30: 10,175,049 km (0.103 R)
• M31: 10,273,035 km (0.108 R)
• M32: 11,830,200 km (0.105 R)
• M33: 13,351,909 km (0.088 R)
• M34: 14,436,643 km (0.08 R)
• M35: 14,712,352 km (0.113 R)
• M36: 15,324,656 km (0.071 R)
• M37: 15,718,697 km (0.057 R)
• M38: 16,116,179 km (0.091 R)
• M39: 16,287,468 km (0.098 R)
• M40: 16,920,716 km (0.092 R)
• M41: 17,915,243 km (0.087 R)
• M42: 18,330,227 km (0.057 R)
• M43: 18,449,307 km (0.064 R)
• M44: 18,868,480 km (0.107 R)
• M45: 18,928,469 km (0.103 R)
• M46: 21,072,506 km (0.116 R)
• M47: 21,197,270 km (0.118 R)
• M48: 21,259,802 km (0.057 R)
• M49: 24,004,624 km (0.094 R)
• M50: 26,723,416 km (0.102 R)
• M51: 27,879,059 km (0.116 R)
• M52: 28,497,347 km (0.115 R)
• M53: 28,912,182 km (0.08 R)
• M54: 29,398,525 km (0.12 R)
• M55: 30,944,619 km (0.094 R)
• M56: 31,228,705 km (0.105 R)
• M57: 31,942,287 km (0.079 R)
• M58: 33,458,312 km (0.088 R)
• M59: 33,676,874 km (0.049 R)
• M60: 33,968,889 km (0.102 R)
• M61: 34,115,346 km (0.042 R)
• M62: 35,590,231 km (0.094 R)
• M63: 35,738,931 km (0.119 R)
• M64: 36,335,528 km (0.118 R)
• M65: 36,860,167 km (0.118 R)
• M66: 38,525,640 km (0.091 R)
• M67: 38,831,119 km (0.085 R)
• M68: 41,615,884 km (0.077 R)
• M69: 42,322,135 km (0.083 R)
• M70: 45,025,518 km (0.11 R)
• M71: 46,966,999 km (0.082 R)
• M72: 47,211,742 km (0.106 R)
• M73: 47,538,463 km (0.1 R)
• M74: 47,702,123 km (0.103 R)
• M75: 50,596,992 km (0.055 R)
• M76: 50,931,343 km (0.117 R)
• M77: 51,266,592 km (0.038 R)
• M78: 51,518,365 km (0.114 R)
• M79: 52,699,141 km (0.115 R)
• M80: 53,462,988 km (0.101 R)
• M81: 53,974,164 km (0.116 R)
• M82: 55,603,733 km (0.077 R)
• M83: 55,689,902 km (0.056 R)
• M84: 55,776,070 km (0.117 R)
• M85: 56,121,641 km (0.11 R)
• M86: 57,162,244 km (0.078 R)
• M87: 57,946,885 km (0.038 R)
• M88: 58,121,765 km (0.086 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit