🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.6 AU - 0.64 AU

Year: 183 Days

Day: 40.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,875,197 km

• M1: 149,598 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.63 AU - 0.77 AU

Year: 219 Days

Day: 22.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,875,197 km

• M1: 303,983 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 325 Days

Day: 39 Hours

Environment

Temp: 42 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,875,197 km

• M1: 512,074 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.89 AU - 1.29 AU

Year: 426 Days

Day: 17 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702

Radius: 3.9

Gravity: 46.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.85 AU - 19.03 AU

Year: 23848 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,875,197 km

• M1: 99,034 km (0.107 R)
• M2: 349,161 km (0.115 R)
• M3: 389,254 km (0.052 R)
• M4: 430,991 km (0.039 R)
• M5: 474,225 km (0.098 R)
• M6: 519,105 km (0.114 R)
• M7: 844,181 km (0.102 R)
• M8: 955,182 km (0.055 R)
• M9: 1,012,478 km (0.119 R)
• M10: 1,041,500 km (0.087 R)
• M11: 1,100,442 km (0.119 R)
• M12: 1,411,755 km (0.112 R)
• M13: 1,577,210 km (0.095 R)
• M14: 3,366,999 km (0.1 R)
• M15: 4,907,558 km (0.08 R)
• M16: 4,957,225 km (0.092 R)
• M17: 5,107,271 km (0.091 R)
• M18: 5,309,528 km (0.074 R)
• M19: 5,566,238 km (0.09 R)
• M20: 6,038,219 km (0.111 R)
• M21: 6,305,999 km (0.118 R)
• M22: 6,468,612 km (0.119 R)
• M23: 7,245,174 km (0.112 R)
• M24: 7,759,791 km (0.082 R)
• M25: 8,523,638 km (0.116 R)
• M26: 8,884,318 km (0.116 R)
• M27: 8,944,905 km (0.097 R)
• M28: 9,005,642 km (0.064 R)
• M29: 9,372,755 km (0.109 R)
• M30: 9,434,539 km (0.109 R)
• M31: 9,932,850 km (0.115 R)
• M32: 12,278,694 km (0.112 R)
• M33: 12,346,163 km (0.093 R)
• M34: 15,728,122 km (0.107 R)
• M35: 16,243,786 km (0.106 R)
• M36: 17,747,394 km (0.091 R)
• M37: 18,053,471 km (0.049 R)
• M38: 18,748,353 km (0.118 R)
• M39: 20,483,539 km (0.074 R)
• M40: 22,930,960 km (0.082 R)
• M41: 23,014,136 km (0.077 R)
• M42: 23,851,286 km (0.059 R)
• M43: 24,698,309 km (0.07 R)
• M44: 25,297,000 km (0.051 R)
• M45: 26,770,988 km (0.106 R)
• M46: 28,450,972 km (0.058 R)
• M47: 28,808,960 km (0.118 R)
• M48: 29,439,066 km (0.031 R)
• M49: 29,529,423 km (0.113 R)
• M50: 31,172,157 km (0.092 R)
• M51: 31,448,764 km (0.12 R)
• M52: 33,502,294 km (0.075 R)
• M53: 33,975,023 km (0.11 R)
• M54: 35,502,567 km (0.118 R)
• M55: 36,565,759 km (0.09 R)
• M56: 38,525,192 km (0.102 R)
• M57: 39,119,694 km (0.1 R)
• M58: 41,224,087 km (0.097 R)
• M59: 41,629,198 km (0.073 R)
• M60: 42,239,108 km (0.068 R)
• M61: 42,545,186 km (0.084 R)
• M62: 44,812,341 km (0.08 R)
• M63: 46,696,227 km (0.057 R)
• M64: 48,072,827 km (0.12 R)
• M65: 52,281,913 km (0.037 R)
• M66: 53,269,857 km (0.114 R)
• M67: 53,821,275 km (0.061 R)
• M68: 54,263,935 km (0.111 R)
• M69: 55,375,597 km (0.101 R)
• M70: 56,382,540 km (0.066 R)
• M71: 58,641,767 km (0.091 R)
• M72: 60,240,819 km (0.068 R)
• M73: 61,045,655 km (0.103 R)
• M74: 67,372,897 km (0.062 R)
• M75: 68,806,942 km (0.033 R)
• M76: 69,648,131 km (0.072 R)
• M77: 70,130,435 km (0.106 R)
• M78: 70,855,835 km (0.067 R)
• M79: 72,680,181 km (0.12 R)
• M80: 72,802,402 km (0.073 R)
• M81: 74,273,697 km (0.083 R)
• M82: 74,643,054 km (0.1 R)
• M83: 75,013,160 km (0.054 R)
• M84: 75,754,866 km (0.115 R)
• M85: 76,747,747 km (0.104 R)
• M86: 77,245,758 km (0.102 R)
• M87: 78,370,285 km (0.094 R)
• M88: 78,621,011 km (0.044 R)
• M89: 79,878,082 km (0.093 R)
• M90: 80,509,236 km (0.106 R)
• M91: 80,762,056 km (0.055 R)
• M92: 82,794,642 km (0.102 R)
• M93: 82,922,249 km (0.098 R)
• M94: 86,262,620 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.5

Radius: 6.5

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.36 AU - 18.7 AU

Year: 27504 Days

Day: 21.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,875,197 km

• M1: 124,017 km (0.034 R)
• M2: 543,489 km (0.03 R)
• M3: 1,389,315 km (0.099 R)
• M4: 1,566,290 km (0.116 R)
• M5: 1,941,930 km (0.109 R)
• M6: 2,484,821 km (0.086 R)
• M7: 2,627,537 km (0.046 R)
• M8: 2,996,296 km (0.109 R)
• M9: 3,660,211 km (0.057 R)
• M10: 4,239,903 km (0.055 R)
• M11: 6,980,386 km (0.115 R)
• M12: 7,335,083 km (0.102 R)
• M13: 7,956,662 km (0.055 R)
• M14: 9,029,727 km (0.09 R)
• M15: 9,807,636 km (0.113 R)
• M16: 11,014,293 km (0.048 R)
• M17: 12,025,126 km (0.088 R)
• M18: 12,327,912 km (0.108 R)
• M19: 13,879,690 km (0.043 R)
• M20: 14,133,708 km (0.12 R)
• M21: 15,034,586 km (0.083 R)
• M22: 15,557,730 km (0.109 R)
• M23: 15,689,525 km (0.119 R)
• M24: 16,153,428 km (0.102 R)
• M25: 17,366,966 km (0.114 R)
• M26: 17,709,246 km (0.092 R)
• M27: 18,400,538 km (0.082 R)
• M28: 18,889,723 km (0.117 R)
• M29: 19,030,196 km (0.036 R)
• M30: 20,382,560 km (0.107 R)
• M31: 22,357,103 km (0.062 R)
• M32: 23,329,339 km (0.061 R)
• M33: 24,239,044 km (0.109 R)
• M34: 24,391,783 km (0.101 R)
• M35: 25,160,267 km (0.115 R)
• M36: 25,392,294 km (0.031 R)
• M37: 26,249,340 km (0.088 R)
• M38: 26,327,729 km (0.104 R)
• M39: 27,274,534 km (0.051 R)
• M40: 28,393,077 km (0.081 R)
• M41: 29,201,205 km (0.114 R)
• M42: 30,840,050 km (0.052 R)
• M43: 30,922,777 km (0.075 R)
• M44: 31,254,286 km (0.103 R)
• M45: 33,099,277 km (0.107 R)
• M46: 34,979,273 km (0.057 R)
• M47: 35,411,312 km (0.057 R)
• M48: 36,193,559 km (0.086 R)
• M49: 36,805,863 km (0.039 R)
• M50: 37,157,269 km (0.071 R)
• M51: 37,245,382 km (0.052 R)
• M52: 37,686,546 km (0.119 R)
• M53: 38,040,794 km (0.118 R)
• M54: 39,828,339 km (0.115 R)
• M55: 39,918,397 km (0.079 R)
• M56: 41,278,092 km (0.074 R)
• M57: 41,826,069 km (0.112 R)
• M58: 43,949,311 km (0.1 R)
• M59: 46,296,502 km (0.11 R)
• M60: 47,628,671 km (0.049 R)
• M61: 48,588,042 km (0.046 R)
• M62: 51,013,921 km (0.111 R)
• M63: 51,405,718 km (0.074 R)
• M64: 51,798,412 km (0.084 R)
• M65: 57,604,754 km (0.086 R)
• M66: 58,012,708 km (0.092 R)
• M67: 59,036,855 km (0.048 R)
• M68: 59,345,176 km (0.115 R)
• M69: 59,654,096 km (0.07 R)
• M70: 60,273,580 km (0.047 R)
• M71: 61,206,922 km (0.118 R)
• M72: 62,877,631 km (0.084 R)
• M73: 63,718,670 km (0.102 R)
• M74: 64,775,130 km (0.119 R)
• M75: 65,518,183 km (0.117 R)
• M76: 66,477,554 km (0.109 R)
• M77: 67,227,039 km (0.092 R)
• M78: 72,221,065 km (0.07 R)
• M79: 72,440,824 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit