🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 270 Days

Day: 21.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.17 AU - 1.55 AU

Year: 565 Days

Day: 41.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.24 AU - 1.54 AU

Year: 584 Days

Day: 33.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.46 AU - 2.66 AU

Year: 1460 Days

Day: 27.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.93 AU - 3.05 AU

Year: 1843 Days

Day: 35.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,259,895 km

• M1: 1,346,979 km (0.067 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.44 AU - 4.74 AU

Year: 2948 Days

Day: 21.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,259,895 km

• M1: 1,926,970 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 11.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.65 AU - 15.65 AU

Year: 16037 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,259,895 km

• M1: 143,165 km (0.07 R)
• M2: 218,114 km (0.115 R)
• M3: 456,722 km (0.094 R)
• M4: 567,275 km (0.119 R)
• M5: 1,224,309 km (0.112 R)
• M6: 1,800,859 km (0.067 R)
• M7: 2,352,875 km (0.11 R)
• M8: 2,713,855 km (0.092 R)
• M9: 2,846,997 km (0.086 R)
• M10: 2,928,079 km (0.116 R)
• M11: 3,064,812 km (0.076 R)
• M12: 3,430,578 km (0.088 R)
• M13: 3,545,918 km (0.112 R)
• M14: 3,662,605 km (0.08 R)
• M15: 3,840,177 km (0.06 R)
• M16: 4,421,066 km (0.095 R)
• M17: 4,931,793 km (0.059 R)
• M18: 5,801,405 km (0.073 R)
• M19: 6,148,622 km (0.066 R)
• M20: 7,046,060 km (0.057 R)
• M21: 7,453,864 km (0.093 R)
• M22: 7,945,891 km (0.08 R)
• M23: 8,842,132 km (0.097 R)
• M24: 9,729,247 km (0.091 R)
• M25: 10,476,189 km (0.072 R)
• M26: 10,686,973 km (0.074 R)
• M27: 11,112,579 km (0.066 R)
• M28: 11,284,467 km (0.065 R)
• M29: 11,674,468 km (0.105 R)
• M30: 12,601,526 km (0.069 R)
• M31: 14,525,804 km (0.1 R)
• M32: 15,235,047 km (0.081 R)
• M33: 15,378,362 km (0.032 R)
• M34: 15,474,105 km (0.093 R)
• M35: 15,714,209 km (0.092 R)
• M36: 16,101,069 km (0.115 R)
• M37: 16,198,308 km (0.076 R)
• M38: 16,344,465 km (0.111 R)
• M39: 16,638,275 km (0.034 R)
• M40: 17,330,315 km (0.05 R)
• M41: 18,132,758 km (0.082 R)
• M42: 19,462,683 km (0.101 R)
• M43: 19,826,056 km (0.105 R)
• M44: 20,034,745 km (0.118 R)
• M45: 21,730,138 km (0.108 R)
• M46: 23,416,106 km (0.105 R)
• M47: 23,526,360 km (0.041 R)
• M48: 23,802,667 km (0.083 R)
• M49: 24,918,667 km (0.117 R)
• M50: 26,165,864 km (0.089 R)
• M51: 26,452,195 km (0.115 R)
• M52: 26,566,936 km (0.108 R)
• M53: 27,840,762 km (0.094 R)
• M54: 27,957,598 km (0.097 R)
• M55: 29,669,297 km (0.045 R)
• M56: 30,147,561 km (0.085 R)
• M57: 31,293,331 km (0.118 R)
• M58: 31,719,087 km (0.106 R)
• M59: 31,963,231 km (0.097 R)
• M60: 34,501,757 km (0.063 R)
• M61: 36,527,462 km (0.057 R)
• M62: 36,655,368 km (0.094 R)
• M63: 37,942,508 km (0.113 R)
• M64: 38,656,838 km (0.117 R)
• M65: 38,787,138 km (0.081 R)
• M66: 39,506,554 km (0.072 R)
• M67: 39,637,901 km (0.068 R)
• M68: 40,826,007 km (0.077 R)
• M69: 43,034,520 km (0.109 R)
• M70: 43,169,607 km (0.09 R)
• M71: 43,372,462 km (0.109 R)
• M72: 44,119,254 km (0.062 R)
• M73: 44,938,752 km (0.113 R)
• M74: 45,350,295 km (0.039 R)
• M75: 46,177,272 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 9.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.58 AU - 13.82 AU

Year: 16132 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,259,895 km

• M1: 124,765 km (0.114 R)
• M2: 301,440 km (0.108 R)
• M3: 388,805 km (0.084 R)
• M4: 611,257 km (0.1 R)
• M5: 729,439 km (0.099 R)
• M6: 950,994 km (0.086 R)
• M7: 1,716,037 km (0.095 R)
• M8: 1,838,259 km (0.069 R)
• M9: 1,938,040 km (0.116 R)
• M10: 2,014,186 km (0.102 R)
• M11: 2,547,652 km (0.116 R)
• M12: 2,631,427 km (0.099 R)
• M13: 3,519,290 km (0.098 R)
• M14: 3,739,049 km (0.046 R)
• M15: 4,028,371 km (0.051 R)
• M16: 4,126,358 km (0.106 R)
• M17: 5,328,078 km (0.109 R)
• M18: 5,948,610 km (0.056 R)
• M19: 6,669,223 km (0.113 R)
• M20: 7,020,179 km (0.11 R)
• M21: 7,417,362 km (0.073 R)
• M22: 8,150,541 km (0.088 R)
• M23: 8,316,594 km (0.119 R)
• M24: 8,483,695 km (0.111 R)
• M25: 9,949,605 km (0.073 R)
• M26: 10,171,758 km (0.091 R)
• M27: 10,485,614 km (0.06 R)
• M28: 11,353,282 km (0.056 R)
• M29: 11,866,103 km (0.108 R)
• M30: 12,149,142 km (0.103 R)
• M31: 12,338,982 km (0.117 R)
• M32: 12,673,632 km (0.095 R)
• M33: 12,769,824 km (0.105 R)
• M34: 13,156,983 km (0.112 R)
• M35: 13,794,270 km (0.073 R)
• M36: 13,893,154 km (0.063 R)
• M37: 14,895,610 km (0.116 R)
• M38: 17,075,699 km (0.101 R)
• M39: 17,395,240 km (0.076 R)
• M40: 17,502,203 km (0.101 R)
• M41: 17,824,287 km (0.1 R)
• M42: 18,094,311 km (0.1 R)
• M43: 18,583,646 km (0.093 R)
• M44: 19,631,130 km (0.11 R)
• M45: 19,854,031 km (0.037 R)
• M46: 20,754,161 km (0.099 R)
• M47: 21,438,123 km (0.095 R)
• M48: 21,610,160 km (0.1 R)
• M49: 21,898,136 km (0.084 R)
• M50: 22,245,203 km (0.084 R)
• M51: 22,361,441 km (0.097 R)
• M52: 24,665,847 km (0.089 R)
• M53: 25,815,805 km (0.116 R)
• M54: 26,121,284 km (0.101 R)
• M55: 26,674,198 km (0.086 R)
• M56: 26,797,616 km (0.099 R)
• M57: 27,479,633 km (0.116 R)
• M58: 27,854,076 km (0.076 R)
• M59: 28,545,069 km (0.118 R)
• M60: 29,623,819 km (0.081 R)
• M61: 30,072,014 km (0.078 R)
• M62: 30,136,192 km (0.075 R)
• M63: 30,457,827 km (0.082 R)
• M64: 31,104,688 km (0.027 R)
• M65: 31,429,765 km (0.061 R)
• M66: 31,560,064 km (0.053 R)
• M67: 31,625,289 km (0.094 R)
• M68: 31,952,310 km (0.07 R)
• M69: 32,017,684 km (0.088 R)
• M70: 34,137,785 km (0.114 R)
• M71: 36,439,498 km (0.103 R)
• M72: 36,713,561 km (0.105 R)
• M73: 36,919,558 km (0.118 R)
• M74: 37,470,826 km (0.097 R)
• M75: 37,747,582 km (0.046 R)
• M76: 38,024,936 km (0.072 R)
• M77: 39,211,098 km (0.077 R)
• M78: 43,493,786 km (0.039 R)
• M79: 44,953,861 km (0.076 R)
• M80: 45,395,175 km (0.082 R)
• M81: 45,468,777 km (0.09 R)
• M82: 45,542,529 km (0.063 R)
• M83: 45,837,685 km (0.071 R)
• M84: 46,281,841 km (0.109 R)
• M85: 46,950,544 km (0.108 R)
• M86: 47,174,193 km (0.108 R)
• M87: 47,697,486 km (0.087 R)
• M88: 48,222,574 km (0.061 R)
• M89: 50,418,522 km (0.03 R)
• M90: 50,494,816 km (0.096 R)
• M91: 50,571,111 km (0.068 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 19,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit