🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.53 AU - 0.71 AU

Year: 177 Days

Day: 39.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 132.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.36 AU - 1.62 AU

Year: 658 Days

Day: 25.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 3.4

Gravity: 55.63 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.79 AU - 17.43 AU

Year: 19168 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,180,094 km

• M1: 67,917 km (0.108 R)
• M2: 125,812 km (0.106 R)
• M3: 231,877 km (0.092 R)
• M4: 363,373 km (0.086 R)
• M5: 557,402 km (0.049 R)
• M6: 643,121 km (0.085 R)
• M7: 1,079,648 km (0.077 R)
• M8: 1,325,736 km (0.054 R)
• M9: 1,469,949 km (0.108 R)
• M10: 1,996,533 km (0.061 R)
• M11: 2,029,295 km (0.089 R)
• M12: 2,195,199 km (0.103 R)
• M13: 2,296,926 km (0.067 R)
• M14: 2,828,297 km (0.087 R)
• M15: 2,976,250 km (0.117 R)
• M16: 3,241,187 km (0.029 R)
• M17: 3,874,585 km (0.116 R)
• M18: 4,331,606 km (0.118 R)
• M19: 6,036,872 km (0.075 R)
• M20: 6,760,627 km (0.118 R)
• M21: 7,057,728 km (0.058 R)
• M22: 7,974,314 km (0.115 R)
• M23: 8,712,730 km (0.091 R)
• M24: 9,804,794 km (0.086 R)
• M25: 10,028,443 km (0.108 R)
• M26: 10,197,189 km (0.119 R)
• M27: 10,423,680 km (0.058 R)
• M28: 10,651,817 km (0.093 R)
• M29: 10,939,344 km (0.103 R)
• M30: 11,229,415 km (0.07 R)
• M31: 11,639,762 km (0.034 R)
• M32: 11,995,356 km (0.087 R)
• M33: 12,054,896 km (0.078 R)
• M34: 13,701,370 km (0.106 R)
• M35: 13,888,666 km (0.081 R)
• M36: 14,392,213 km (0.076 R)
• M37: 14,773,687 km (0.08 R)
• M38: 15,287,556 km (0.104 R)
• M39: 15,352,182 km (0.099 R)
• M40: 15,481,734 km (0.115 R)
• M41: 16,730,577 km (0.051 R)
• M42: 16,997,609 km (0.086 R)
• M43: 17,064,480 km (0.048 R)
• M44: 17,468,244 km (0.107 R)
• M45: 18,975,144 km (0.039 R)
• M46: 19,323,258 km (0.075 R)
• M47: 19,393,270 km (0.119 R)
• M48: 20,594,391 km (0.118 R)
• M49: 22,919,740 km (0.11 R)
• M50: 24,869,300 km (0.072 R)
• M51: 25,097,586 km (0.112 R)
• M52: 25,403,214 km (0.083 R)
• M53: 25,863,826 km (0.066 R)
• M54: 25,940,869 km (0.05 R)
• M55: 26,249,789 km (0.119 R)
• M56: 26,871,218 km (0.085 R)
• M57: 26,949,308 km (0.084 R)
• M58: 27,891,476 km (0.082 R)
• M59: 28,366,599 km (0.119 R)
• M60: 29,084,369 km (0.114 R)
• M61: 29,727,341 km (0.105 R)
• M62: 29,888,907 km (0.08 R)
• M63: 33,514,261 km (0.06 R)
• M64: 34,019,304 km (0.088 R)
• M65: 35,463,821 km (0.047 R)
• M66: 35,549,391 km (0.066 R)
• M67: 38,148,953 km (0.102 R)
• M68: 40,361,506 km (0.103 R)
• M69: 41,168,287 km (0.113 R)
• M70: 41,258,195 km (0.068 R)
• M71: 43,619,897 km (0.1 R)
• M72: 43,803,453 km (0.081 R)
• M73: 43,987,160 km (0.119 R)
• M74: 46,773,869 km (0.085 R)
• M75: 46,867,667 km (0.075 R)
• M76: 47,338,002 km (0.057 R)
• M77: 48,093,771 km (0.096 R)
• M78: 51,349,768 km (0.085 R)
• M79: 52,418,196 km (0.097 R)
• M80: 53,592,240 km (0.053 R)
• M81: 54,182,554 km (0.034 R)
• M82: 55,767,094 km (0.07 R)
• M83: 56,865,292 km (0.114 R)
• M84: 58,778,799 km (0.063 R)
• M85: 60,202,372 km (0.109 R)
• M86: 60,713,398 km (0.094 R)
• M87: 61,534,242 km (0.075 R)
• M88: 62,358,676 km (0.087 R)
• M89: 64,331,423 km (0.088 R)
• M90: 64,749,399 km (0.098 R)
• M91: 66,113,732 km (0.091 R)
• M92: 68,550,831 km (0.086 R)
• M93: 69,834,081 km (0.115 R)
• M94: 70,801,680 km (0.084 R)
• M95: 71,341,130 km (0.107 R)
• M96: 71,990,235 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209

Radius: 4

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.27 AU - 21.97 AU

Year: 26748 Days

Day: 16.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,180,094 km

• M1: 51,761 km (0.051 R)
• M2: 546,780 km (0.077 R)
• M3: 642,822 km (0.086 R)
• M4: 723,605 km (0.069 R)
• M5: 807,829 km (0.071 R)
• M6: 1,429,258 km (0.112 R)
• M7: 1,482,066 km (0.056 R)
• M8: 1,562,400 km (0.047 R)
• M9: 1,589,477 km (0.094 R)
• M10: 1,644,081 km (0.07 R)
• M11: 1,671,607 km (0.079 R)
• M12: 1,840,353 km (0.119 R)
• M13: 2,133,565 km (0.08 R)
• M14: 2,762,624 km (0.119 R)
• M15: 2,795,535 km (0.113 R)
• M16: 2,861,658 km (0.047 R)
• M17: 3,029,357 km (0.12 R)
• M18: 3,131,532 km (0.117 R)
• M19: 3,165,790 km (0.03 R)
• M20: 3,914,827 km (0.047 R)
• M21: 4,176,174 km (0.081 R)
• M22: 4,520,399 km (0.043 R)
• M23: 4,715,624 km (0.057 R)
• M24: 4,993,577 km (0.036 R)
• M25: 5,565,190 km (0.115 R)
• M26: 5,690,404 km (0.109 R)
• M27: 8,334,247 km (0.093 R)
• M28: 8,525,433 km (0.03 R)
• M29: 8,912,144 km (0.101 R)
• M30: 9,205,804 km (0.116 R)
• M31: 9,552,572 km (0.063 R)
• M32: 9,652,354 km (0.075 R)
• M33: 11,243,926 km (0.076 R)
• M34: 12,914,635 km (0.078 R)
• M35: 13,694,189 km (0.097 R)
• M36: 13,919,783 km (0.066 R)
• M37: 14,146,423 km (0.119 R)
• M38: 15,065,702 km (0.057 R)
• M39: 15,123,746 km (0.079 R)
• M40: 17,752,331 km (0.115 R)
• M41: 17,875,150 km (0.104 R)
• M42: 18,121,538 km (0.092 R)
• M43: 19,623,501 km (0.109 R)
• M44: 19,814,088 km (0.085 R)
• M45: 20,069,153 km (0.064 R)
• M46: 20,133,031 km (0.07 R)
• M47: 21,360,482 km (0.061 R)
• M48: 21,425,706 km (0.064 R)
• M49: 22,082,142 km (0.108 R)
• M50: 22,611,868 km (0.077 R)
• M51: 23,279,972 km (0.076 R)
• M52: 23,414,460 km (0.107 R)
• M53: 23,616,567 km (0.051 R)
• M54: 24,635,628 km (0.061 R)
• M55: 28,349,694 km (0.066 R)
• M56: 28,925,347 km (0.096 R)
• M57: 28,997,602 km (0.107 R)
• M58: 30,014,868 km (0.091 R)
• M59: 30,454,536 km (0.044 R)
• M60: 31,117,853 km (0.109 R)
• M61: 31,637,107 km (0.12 R)
• M62: 35,273,832 km (0.082 R)
• M63: 35,660,243 km (0.106 R)
• M64: 36,048,001 km (0.07 R)
• M65: 36,827,705 km (0.105 R)
• M66: 37,455,417 km (0.099 R)
• M67: 37,534,255 km (0.088 R)
• M68: 38,007,733 km (0.083 R)
• M69: 39,200,028 km (0.065 R)
• M70: 39,520,017 km (0.081 R)
• M71: 40,646,938 km (0.025 R)
• M72: 44,173,558 km (0.104 R)
• M73: 44,340,061 km (0.057 R)
• M74: 44,423,237 km (0.115 R)
• M75: 44,590,039 km (0.115 R)
• M76: 46,522,095 km (0.117 R)
• M77: 46,691,440 km (0.083 R)
• M78: 47,115,550 km (0.115 R)
• M79: 47,200,522 km (0.109 R)
• M80: 48,996,893 km (0.119 R)
• M81: 49,255,398 km (0.102 R)
• M82: 51,601,691 km (0.115 R)
• M83: 52,040,162 km (0.074 R)
• M84: 54,518,401 km (0.093 R)
• M85: 56,853,923 km (0.085 R)
• M86: 57,579,024 km (0.068 R)
• M87: 57,851,741 km (0.118 R)
• M88: 58,216,011 km (0.106 R)
• M89: 59,589,021 km (0.104 R)
• M90: 59,772,876 km (0.078 R)
• M91: 60,787,449 km (0.104 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit