🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.11 AU - 1.17 AU

Year: 442 Days

Day: 21.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.65 AU - 2.29 AU

Year: 1005 Days

Day: 46.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,928,158 km

• M1: 816,954 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.32 AU - 5.1 AU

Year: 3715 Days

Day: 27.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 9.6

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.88 AU - 9.94 AU

Year: 8864 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,928,158 km

• M1: 251,025 km (0.09 R)
• M2: 477,816 km (0.088 R)
• M3: 752,776 km (0.089 R)
• M4: 962,961 km (0.041 R)
• M5: 1,037,461 km (0.114 R)
• M6: 1,272,779 km (0.083 R)
• M7: 1,591,273 km (0.077 R)
• M8: 1,958,236 km (0.042 R)
• M9: 2,479,585 km (0.113 R)
• M10: 2,689,321 km (0.106 R)
• M11: 2,987,170 km (0.064 R)
• M12: 3,126,147 km (0.111 R)
• M13: 4,791,769 km (0.116 R)
• M14: 5,455,535 km (0.113 R)
• M15: 5,626,077 km (0.112 R)
• M16: 5,763,707 km (0.092 R)
• M17: 5,937,390 km (0.048 R)
• M18: 6,042,408 km (0.071 R)
• M19: 6,218,933 km (0.111 R)
• M20: 6,504,815 km (0.091 R)
• M21: 6,576,921 km (0.084 R)
• M22: 6,941,640 km (0.102 R)
• M23: 7,463,438 km (0.11 R)
• M24: 7,882,312 km (0.068 R)
• M25: 8,544,731 km (0.117 R)
• M26: 8,703,155 km (0.113 R)
• M27: 8,782,891 km (0.119 R)
• M28: 8,902,719 km (0.056 R)
• M29: 10,893,418 km (0.104 R)
• M30: 11,151,624 km (0.1 R)
• M31: 11,411,774 km (0.073 R)
• M32: 11,498,990 km (0.113 R)
• M33: 11,938,359 km (0.076 R)
• M34: 12,026,921 km (0.077 R)
• M35: 12,472,872 km (0.111 R)
• M36: 12,833,553 km (0.115 R)
• M37: 13,703,913 km (0.041 R)
• M38: 14,075,963 km (0.069 R)
• M39: 14,404,480 km (0.079 R)
• M40: 15,404,691 km (0.105 R)
• M41: 15,597,822 km (0.108 R)
• M42: 15,743,082 km (0.113 R)
• M43: 16,084,015 km (0.083 R)
• M44: 16,723,546 km (0.094 R)
• M45: 17,221,108 km (0.051 R)
• M46: 17,471,685 km (0.1 R)
• M47: 18,078,155 km (0.042 R)
• M48: 19,207,918 km (0.115 R)
• M49: 19,311,739 km (0.108 R)
• M50: 19,886,195 km (0.046 R)
• M51: 20,625,358 km (0.116 R)
• M52: 21,212,529 km (0.073 R)
• M53: 22,076,307 km (0.093 R)
• M54: 22,239,668 km (0.119 R)
• M55: 22,348,725 km (0.073 R)
• M56: 22,567,288 km (0.106 R)
• M57: 25,245,987 km (0.039 R)
• M58: 25,873,849 km (0.108 R)
• M59: 26,738,375 km (0.112 R)
• M60: 26,912,507 km (0.079 R)
• M61: 28,970,675 km (0.081 R)
• M62: 29,508,030 km (0.055 R)
• M63: 29,868,262 km (0.119 R)
• M64: 29,928,400 km (0.065 R)
• M65: 30,835,562 km (0.114 R)
• M66: 32,739,045 km (0.086 R)
• M67: 33,673,733 km (0.043 R)
• M68: 33,798,946 km (0.058 R)
• M69: 33,987,140 km (0.1 R)
• M70: 34,490,687 km (0.1 R)
• M71: 34,553,817 km (0.042 R)
• M72: 36,208,669 km (0.072 R)
• M73: 36,722,986 km (0.068 R)
• M74: 37,563,876 km (0.106 R)
• M75: 38,019,252 km (0.094 R)
• M76: 38,280,450 km (0.028 R)
• M77: 38,345,824 km (0.091 R)
• M78: 38,542,096 km (0.072 R)
• M79: 39,330,627 km (0.114 R)
• M80: 42,537,855 km (0.107 R)
• M81: 43,012,679 km (0.077 R)
• M82: 43,352,715 km (0.099 R)
• M83: 44,241,326 km (0.081 R)
• M84: 45,066,957 km (0.104 R)
• M85: 45,135,922 km (0.068 R)
• M86: 46,036,501 km (0.092 R)
• M87: 46,105,914 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.2

Radius: 4.9

Gravity: 31.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.46 AU - 15.54 AU

Year: 19038 Days

Day: 20.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,928,158 km

• M1: 63,280 km (0.116 R)
• M2: 148,401 km (0.075 R)
• M3: 259,702 km (0.111 R)
• M4: 435,629 km (0.11 R)
• M5: 1,039,556 km (0.079 R)
• M6: 1,260,661 km (0.049 R)
• M7: 1,376,600 km (0.079 R)
• M8: 1,557,314 km (0.102 R)
• M9: 1,777,671 km (0.063 R)
• M10: 2,041,413 km (0.102 R)
• M11: 3,333,639 km (0.09 R)
• M12: 3,575,988 km (0.104 R)
• M13: 4,120,524 km (0.085 R)
• M14: 4,163,458 km (0.061 R)
• M15: 4,556,901 km (0.077 R)
• M16: 4,780,550 km (0.095 R)
• M17: 4,825,728 km (0.12 R)
• M18: 5,145,868 km (0.096 R)
• M19: 5,192,093 km (0.087 R)
• M20: 5,520,012 km (0.117 R)
• M21: 6,000,221 km (0.108 R)
• M22: 7,102,757 km (0.1 R)
• M23: 7,206,129 km (0.094 R)
• M24: 7,362,010 km (0.116 R)
• M25: 9,772,780 km (0.102 R)
• M26: 10,061,055 km (0.036 R)
• M27: 10,527,950 km (0.062 R)
• M28: 10,586,742 km (0.048 R)
• M29: 10,764,016 km (0.101 R)
• M30: 11,121,405 km (0.109 R)
• M31: 11,847,852 km (0.114 R)
• M32: 11,909,038 km (0.068 R)
• M33: 12,340,628 km (0.098 R)
• M34: 12,527,176 km (0.119 R)
• M35: 12,966,096 km (0.108 R)
• M36: 15,837,627 km (0.043 R)
• M37: 17,343,928 km (0.085 R)
• M38: 17,832,665 km (0.107 R)
• M39: 18,114,058 km (0.105 R)
• M40: 19,398,057 km (0.108 R)
• M41: 20,490,420 km (0.114 R)
• M42: 21,081,182 km (0.07 R)
• M43: 21,527,882 km (0.086 R)
• M44: 21,677,479 km (0.075 R)
• M45: 22,582,247 km (0.109 R)
• M46: 23,807,753 km (0.054 R)
• M47: 25,527,829 km (0.111 R)
• M48: 25,606,967 km (0.119 R)
• M49: 26,482,713 km (0.106 R)
• M50: 27,287,400 km (0.042 R)
• M51: 28,756,002 km (0.096 R)
• M52: 30,837,806 km (0.093 R)
• M53: 31,939,445 km (0.112 R)
• M54: 32,110,136 km (0.085 R)
• M55: 33,140,267 km (0.048 R)
• M56: 33,832,905 km (0.098 R)
• M57: 34,530,480 km (0.1 R)
• M58: 35,585,593 km (0.099 R)
• M59: 38,995,976 km (0.073 R)
• M60: 39,269,740 km (0.073 R)
• M61: 40,555,085 km (0.053 R)
• M62: 41,947,692 km (0.115 R)
• M63: 42,321,686 km (0.085 R)
• M64: 43,544,799 km (0.101 R)
• M65: 44,493,548 km (0.093 R)
• M66: 44,970,466 km (0.085 R)
• M67: 46,604,524 km (0.05 R)
• M68: 47,283,100 km (0.105 R)
• M69: 48,355,866 km (0.116 R)
• M70: 49,436,711 km (0.086 R)
• M71: 49,831,799 km (0.099 R)
• M72: 51,522,105 km (0.1 R)
• M73: 51,922,579 km (0.115 R)
• M74: 52,726,667 km (0.049 R)
• M75: 53,231,261 km (0.08 R)
• M76: 55,983,862 km (0.097 R)
• M77: 57,532,798 km (0.101 R)
• M78: 58,052,351 km (0.115 R)
• M79: 58,782,239 km (0.095 R)
• M80: 59,200,665 km (0.089 R)
• M81: 59,830,172 km (0.117 R)
• M82: 60,778,623 km (0.113 R)
• M83: 61,095,920 km (0.103 R)
• M84: 62,050,953 km (0.074 R)
• M85: 63,117,885 km (0.055 R)
• M86: 63,224,847 km (0.095 R)
• M87: 67,883,774 km (0.052 R)
• M88: 68,652,707 km (0.04 R)
• M89: 69,977,396 km (0.109 R)
• M90: 70,642,807 km (0.111 R)
• M91: 72,091,962 km (0.092 R)
• M92: 72,988,652 km (0.112 R)
• M93: 75,132,987 km (0.03 R)
• M94: 75,587,017 km (0.117 R)
• M95: 75,928,100 km (0.072 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit