🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.54 AU - 0.54 AU

Year: 181 Days

Day: 30.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.54 AU - 0.68 AU

Year: 218 Days

Day: 42.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,603,920 km

• M1: 398,978 km (0.118 R)

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.9 AU - 2.38 AU

Year: 1429 Days

Day: 35.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,603,920 km

• M1: 273,166 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 14.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.61 AU - 4.21 AU

Year: 2875 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,603,920 km

• M1: 181,013 km (0.114 R)
• M2: 505,042 km (0.054 R)
• M3: 608,714 km (0.045 R)
• M4: 741,108 km (0.09 R)
• M5: 1,202,617 km (0.12 R)
• M6: 1,530,985 km (0.106 R)
• M7: 1,692,550 km (0.099 R)
• M8: 1,945,969 km (0.05 R)
• M9: 2,092,126 km (0.114 R)
• M10: 2,349,584 km (0.103 R)
• M11: 2,617,514 km (0.053 R)
• M12: 2,779,977 km (0.081 R)
• M13: 3,030,105 km (0.1 R)
• M14: 3,305,066 km (0.111 R)
• M15: 3,481,292 km (0.108 R)
• M16: 3,714,964 km (0.055 R)
• M17: 3,824,619 km (0.08 R)
• M18: 3,954,021 km (0.089 R)
• M19: 4,047,221 km (0.065 R)
• M20: 4,160,167 km (0.074 R)
• M21: 4,681,665 km (0.113 R)
• M22: 4,780,550 km (0.05 R)
• M23: 4,960,366 km (0.06 R)
• M24: 5,244,602 km (0.091 R)
• M25: 5,450,898 km (0.096 R)
• M26: 5,829,231 km (0.069 R)
• M27: 5,935,744 km (0.052 R)
• M28: 6,390,671 km (0.101 R)
• M29: 7,014,943 km (0.026 R)
• M30: 7,128,488 km (0.077 R)
• M31: 7,219,743 km (0.1 R)
• M32: 7,682,150 km (0.101 R)
• M33: 7,917,019 km (0.068 R)
• M34: 8,441,957 km (0.083 R)
• M35: 8,879,980 km (0.085 R)
• M36: 9,126,517 km (0.057 R)
• M37: 9,250,684 km (0.029 R)
• M38: 9,350,465 km (0.089 R)
• M39: 10,161,286 km (0.054 R)
• M40: 10,367,432 km (0.092 R)
• M41: 10,653,313 km (0.102 R)
• M42: 11,472,960 km (0.041 R)
• M43: 11,660,855 km (0.074 R)
• M44: 11,795,792 km (0.115 R)
• M45: 11,958,255 km (0.095 R)
• M46: 12,230,823 km (0.107 R)
• M47: 12,754,415 km (0.117 R)
• M48: 12,921,217 km (0.05 R)
• M49: 13,032,817 km (0.113 R)
• M50: 13,341,587 km (0.042 R)
• M51: 13,454,384 km (0.087 R)
• M52: 13,794,868 km (0.12 R)
• M53: 14,195,641 km (0.051 R)
• M54: 14,600,453 km (0.108 R)
• M55: 14,891,870 km (0.11 R)
• M56: 15,214,552 km (0.115 R)
• M57: 15,658,559 km (0.053 R)
• M58: 15,807,409 km (0.086 R)
• M59: 16,166,743 km (0.089 R)
• M60: 16,954,675 km (0.046 R)
• M61: 17,107,564 km (0.093 R)
• M62: 17,261,051 km (0.11 R)
• M63: 17,507,439 km (0.06 R)
• M64: 17,600,189 km (0.112 R)
• M65: 18,473,392 km (0.108 R)
• M66: 19,296,929 km (0.057 R)
• M67: 19,680,946 km (0.037 R)
• M68: 20,652,435 km (0.118 R)
• M69: 21,209,837 km (0.084 R)
• M70: 21,573,060 km (0.103 R)
• M71: 21,938,528 km (0.092 R)
• M72: 22,105,329 km (0.09 R)
• M73: 22,272,430 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 7.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.73 AU - 11.89 AU

Year: 17366 Days

Day: 23.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 106.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,603,920 km

• M1: 126,111 km (0.115 R)
• M2: 213,027 km (0.112 R)
• M3: 536,757 km (0.072 R)
• M4: 761,752 km (0.106 R)
• M5: 1,317,359 km (0.09 R)
• M6: 1,380,938 km (0.049 R)
• M7: 1,691,503 km (0.067 R)
• M8: 1,902,735 km (0.091 R)
• M9: 2,048,444 km (0.11 R)
• M10: 2,147,477 km (0.077 R)
• M11: 2,324,901 km (0.033 R)
• M12: 2,721,185 km (0.047 R)
• M13: 3,428,035 km (0.09 R)
• M14: 3,516,597 km (0.079 R)
• M15: 3,908,992 km (0.076 R)
• M16: 4,001,593 km (0.071 R)
• M17: 4,900,377 km (0.073 R)
• M18: 5,475,581 km (0.118 R)
• M19: 6,360,004 km (0.091 R)
• M20: 6,542,214 km (0.119 R)
• M21: 6,652,318 km (0.082 R)
• M22: 6,837,371 km (0.101 R)
• M23: 6,986,520 km (0.114 R)
• M24: 7,099,167 km (0.08 R)
• M25: 7,212,263 km (0.094 R)
• M26: 7,632,633 km (0.054 R)
• M27: 7,748,571 km (0.09 R)
• M28: 8,496,860 km (0.12 R)
• M29: 9,433,343 km (0.097 R)
• M30: 9,934,944 km (0.073 R)
• M31: 10,316,718 km (0.075 R)
• M32: 10,530,942 km (0.114 R)
• M33: 12,116,380 km (0.12 R)
• M34: 12,615,439 km (0.111 R)
• M35: 12,890,549 km (0.118 R)
• M36: 13,260,505 km (0.117 R)
• M37: 13,868,919 km (0.101 R)
• M38: 13,963,465 km (0.043 R)
• M39: 14,967,716 km (0.118 R)
• M40: 16,243,337 km (0.054 R)
• M41: 16,492,567 km (0.096 R)
• M42: 16,592,648 km (0.052 R)
• M43: 16,642,763 km (0.089 R)
• M44: 16,843,673 km (0.118 R)
• M45: 17,298,750 km (0.116 R)
• M46: 17,706,703 km (0.09 R)
• M47: 17,809,178 km (0.081 R)
• M48: 18,688,065 km (0.098 R)
• M49: 19,740,187 km (0.092 R)
• M50: 20,327,059 km (0.094 R)
• M51: 21,627,215 km (0.096 R)
• M52: 22,731,097 km (0.117 R)
• M53: 22,954,148 km (0.027 R)
• M54: 24,250,264 km (0.111 R)
• M55: 24,706,687 km (0.052 R)
• M56: 24,821,279 km (0.114 R)
• M57: 25,338,887 km (0.108 R)
• M58: 25,570,166 km (0.026 R)
• M59: 26,502,011 km (0.107 R)
• M60: 26,560,653 km (0.075 R)
• M61: 27,385,685 km (0.107 R)
• M62: 28,578,878 km (0.113 R)
• M63: 28,699,155 km (0.064 R)
• M64: 29,606,466 km (0.12 R)
• M65: 30,033,119 km (0.092 R)
• M66: 30,216,526 km (0.086 R)
• M67: 31,015,827 km (0.109 R)
• M68: 32,134,071 km (0.078 R)
• M69: 33,708,888 km (0.085 R)
• M70: 34,090,512 km (0.062 R)
• M71: 34,601,688 km (0.066 R)
• M72: 35,308,688 km (0.075 R)
• M73: 35,502,267 km (0.09 R)
• M74: 36,345,551 km (0.097 R)
• M75: 38,250,081 km (0.101 R)
• M76: 38,648,311 km (0.104 R)
• M77: 38,847,874 km (0.114 R)
• M78: 39,114,458 km (0.115 R)
• M79: 39,248,049 km (0.035 R)
• M80: 39,381,639 km (0.057 R)
• M81: 39,850,778 km (0.112 R)
• M82: 42,223,999 km (0.106 R)
• M83: 42,704,208 km (0.111 R)
• M84: 43,048,283 km (0.1 R)
• M85: 44,642,697 km (0.118 R)
• M86: 44,991,859 km (0.074 R)
• M87: 46,609,760 km (0.111 R)
• M88: 46,751,429 km (0.093 R)
• M89: 46,822,189 km (0.084 R)
• M90: 47,532,629 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 19,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit