🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.74 AU - 0.9 AU

Year: 342 Days

Day: 30.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 13.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.83 AU - 3.01 AU

Year: 2296 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 92,479,005 km

• M1: 197,768 km (0.111 R)
• M2: 376,987 km (0.092 R)
• M3: 480,359 km (0.107 R)
• M4: 647,759 km (0.101 R)
• M5: 771,925 km (0.068 R)
• M6: 896,540 km (0.108 R)
• M7: 1,216,081 km (0.108 R)
• M8: 1,364,333 km (0.066 R)
• M9: 1,456,485 km (0.097 R)
• M10: 1,647,222 km (0.054 R)
• M11: 2,054,278 km (0.103 R)
• M12: 2,543,613 km (0.12 R)
• M13: 2,658,803 km (0.051 R)
• M14: 2,921,048 km (0.067 R)
• M15: 3,150,830 km (0.119 R)
• M16: 3,372,534 km (0.11 R)
• M17: 3,457,057 km (0.074 R)
• M18: 3,657,219 km (0.069 R)
• M19: 3,994,263 km (0.079 R)
• M20: 4,113,792 km (0.102 R)
• M21: 5,130,160 km (0.083 R)
• M22: 5,293,371 km (0.108 R)
• M23: 5,441,623 km (0.108 R)
• M24: 5,541,255 km (0.105 R)
• M25: 5,929,012 km (0.062 R)
• M26: 6,134,859 km (0.105 R)
• M27: 6,430,614 km (0.073 R)
• M28: 6,624,343 km (0.065 R)
• M29: 7,363,955 km (0.106 R)
• M30: 7,529,859 km (0.029 R)
• M31: 7,865,557 km (0.114 R)
• M32: 8,416,526 km (0.046 R)
• M33: 8,706,446 km (0.059 R)
• M34: 8,862,477 km (0.091 R)
• M35: 9,157,484 km (0.107 R)
• M36: 9,336,104 km (0.03 R)
• M37: 9,515,771 km (0.043 R)
• M38: 9,716,830 km (0.107 R)
• M39: 10,184,773 km (0.095 R)
• M40: 10,473,197 km (0.072 R)
• M41: 10,597,663 km (0.072 R)
• M42: 11,015,938 km (0.1 R)
• M43: 11,184,834 km (0.076 R)
• M44: 11,312,142 km (0.061 R)
• M45: 11,439,749 km (0.027 R)
• M46: 11,632,282 km (0.097 R)
• M47: 11,739,693 km (0.083 R)
• M48: 12,325,369 km (0.107 R)
• M49: 12,456,865 km (0.112 R)
• M50: 12,676,924 km (0.088 R)
• M51: 12,854,047 km (0.116 R)
• M52: 13,121,080 km (0.098 R)
• M53: 13,232,979 km (0.092 R)
• M54: 13,412,646 km (0.074 R)
• M55: 13,525,293 km (0.093 R)
• M56: 13,615,650 km (0.102 R)
• M57: 13,796,963 km (0.098 R)
• M58: 13,956,434 km (0.077 R)
• M59: 14,093,466 km (0.076 R)
• M60: 14,832,030 km (0.084 R)
• M61: 14,971,904 km (0.109 R)
• M62: 15,112,377 km (0.084 R)
• M63: 15,229,662 km (0.075 R)
• M64: 15,347,246 km (0.116 R)
• M65: 15,583,311 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.3

Radius: 4.7

Gravity: 30.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.08 AU - 14.84 AU

Year: 21470 Days

Day: 21.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,479,005 km

• M1: 115,041 km (0.086 R)
• M2: 218,562 km (0.07 R)
• M3: 249,529 km (0.106 R)
• M4: 299,345 km (0.12 R)
• M5: 352,752 km (0.11 R)
• M6: 409,599 km (0.067 R)
• M7: 715,377 km (0.088 R)
• M8: 764,146 km (0.117 R)
• M9: 1,079,199 km (0.087 R)
• M10: 1,461,721 km (0.086 R)
• M11: 1,916,798 km (0.103 R)
• M12: 3,064,512 km (0.086 R)
• M13: 3,144,697 km (0.112 R)
• M14: 4,115,437 km (0.12 R)
• M15: 4,203,999 km (0.111 R)
• M16: 4,293,160 km (0.091 R)
• M17: 4,382,918 km (0.118 R)
• M18: 4,610,158 km (0.057 R)
• M19: 4,841,137 km (0.084 R)
• M20: 5,266,443 km (0.1 R)
• M21: 5,362,635 km (0.049 R)
• M22: 6,716,496 km (0.108 R)
• M23: 7,243,230 km (0.039 R)
• M24: 7,565,763 km (0.083 R)
• M25: 7,674,371 km (0.106 R)
• M26: 8,003,037 km (0.103 R)
• M27: 8,561,037 km (0.093 R)
• M28: 9,189,348 km (0.117 R)
• M29: 10,069,732 km (0.116 R)
• M30: 11,038,228 km (0.096 R)
• M31: 12,353,643 km (0.077 R)
• M32: 12,738,558 km (0.11 R)
• M33: 13,651,853 km (0.09 R)
• M34: 13,916,641 km (0.058 R)
• M35: 14,250,095 km (0.088 R)
• M36: 14,924,632 km (0.086 R)
• M37: 15,540,825 km (0.069 R)
• M38: 15,748,018 km (0.08 R)
• M39: 16,585,916 km (0.118 R)
• M40: 17,152,443 km (0.078 R)
• M41: 18,523,508 km (0.118 R)
• M42: 19,481,532 km (0.045 R)
• M43: 19,556,032 km (0.094 R)
• M44: 20,079,176 km (0.094 R)
• M45: 20,910,790 km (0.044 R)
• M46: 22,295,468 km (0.034 R)
• M47: 22,451,200 km (0.067 R)
• M48: 22,763,560 km (0.106 R)
• M49: 24,587,906 km (0.06 R)
• M50: 25,966,301 km (0.111 R)
• M51: 27,369,529 km (0.107 R)
• M52: 28,543,423 km (0.118 R)
• M53: 28,797,141 km (0.089 R)
• M54: 29,819,493 km (0.091 R)
• M55: 31,811,688 km (0.114 R)
• M56: 33,668,048 km (0.08 R)
• M57: 35,196,340 km (0.119 R)
• M58: 35,286,847 km (0.112 R)
• M59: 36,288,554 km (0.116 R)
• M60: 36,380,108 km (0.114 R)
• M61: 37,022,930 km (0.055 R)
• M62: 38,226,744 km (0.112 R)
• M63: 39,726,014 km (0.076 R)
• M64: 40,009,203 km (0.067 R)
• M65: 40,103,748 km (0.109 R)
• M66: 42,202,756 km (0.076 R)
• M67: 42,588,270 km (0.104 R)
• M68: 43,362,588 km (0.064 R)
• M69: 44,435,056 km (0.12 R)
• M70: 44,533,042 km (0.114 R)
• M71: 44,729,015 km (0.037 R)
• M72: 46,307,871 km (0.12 R)
• M73: 50,130,097 km (0.104 R)
• M74: 52,699,291 km (0.072 R)
• M75: 54,890,301 km (0.07 R)
• M76: 56,049,834 km (0.088 R)
• M77: 59,037,603 km (0.092 R)
• M78: 59,468,594 km (0.091 R)
• M79: 60,117,101 km (0.107 R)
• M80: 61,967,178 km (0.076 R)
• M81: 65,166,179 km (0.104 R)
• M82: 65,277,480 km (0.081 R)
• M83: 65,723,132 km (0.074 R)
• M84: 65,834,732 km (0.096 R)
• M85: 69,779,478 km (0.093 R)
• M86: 70,577,583 km (0.061 R)
• M87: 71,723,054 km (0.115 R)
• M88: 72,989,998 km (0.11 R)
• M89: 73,452,555 km (0.077 R)
• M90: 74,148,334 km (0.077 R)
• M91: 76,014,119 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 6.4

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.4 AU - 14.96 AU

Year: 24572 Days

Day: 24.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,479,005 km

• M1: 201,060 km (0.091 R)
• M2: 444,904 km (0.107 R)
• M3: 932,444 km (0.072 R)
• M4: 1,021,155 km (0.119 R)
• M5: 1,206,956 km (0.116 R)
• M6: 1,939,536 km (0.108 R)
• M7: 2,249,204 km (0.103 R)
• M8: 2,785,064 km (0.047 R)
• M9: 2,871,082 km (0.114 R)
• M10: 3,045,513 km (0.105 R)
• M11: 3,496,701 km (0.101 R)
• M12: 3,636,126 km (0.079 R)
• M13: 3,777,496 km (0.064 R)
• M14: 3,824,918 km (0.077 R)
• M15: 4,510,825 km (0.112 R)
• M16: 4,662,816 km (0.057 R)
• M17: 4,713,829 km (0.097 R)
• M18: 4,971,736 km (0.079 R)
• M19: 5,772,832 km (0.117 R)
• M20: 5,827,585 km (0.091 R)
• M21: 5,937,839 km (0.053 R)
• M22: 6,901,997 km (0.073 R)
• M23: 10,271,689 km (0.118 R)
• M24: 10,943,533 km (0.092 R)
• M25: 11,011,450 km (0.112 R)
• M26: 12,400,168 km (0.093 R)
• M27: 12,755,911 km (0.117 R)
• M28: 13,404,568 km (0.057 R)
• M29: 13,696,433 km (0.091 R)
• M30: 14,509,647 km (0.103 R)
• M31: 15,720,043 km (0.109 R)
• M32: 16,182,450 km (0.087 R)
• M33: 17,278,255 km (0.076 R)
• M34: 17,595,851 km (0.095 R)
• M35: 19,294,086 km (0.113 R)
• M36: 19,458,644 km (0.108 R)
• M37: 20,875,186 km (0.059 R)
• M38: 21,128,605 km (0.047 R)
• M39: 21,213,277 km (0.037 R)
• M40: 21,894,995 km (0.082 R)
• M41: 22,152,602 km (0.105 R)
• M42: 22,324,789 km (0.082 R)
• M43: 24,692,924 km (0.115 R)
• M44: 25,770,776 km (0.116 R)
• M45: 25,861,283 km (0.114 R)
• M46: 27,508,505 km (0.043 R)
• M47: 27,786,309 km (0.062 R)
• M48: 29,757,111 km (0.046 R)
• M49: 31,288,694 km (0.092 R)
• M50: 31,385,334 km (0.06 R)
• M51: 31,481,974 km (0.107 R)
• M52: 32,649,735 km (0.068 R)
• M53: 33,534,906 km (0.12 R)
• M54: 34,627,419 km (0.113 R)
• M55: 34,927,363 km (0.095 R)
• M56: 36,643,550 km (0.084 R)
• M57: 38,386,814 km (0.101 R)
• M58: 39,947,419 km (0.074 R)
• M59: 43,776,675 km (0.089 R)
• M60: 44,426,080 km (0.103 R)
• M61: 46,393,740 km (0.07 R)
• M62: 50,073,998 km (0.048 R)
• M63: 50,526,382 km (0.086 R)
• M64: 50,753,172 km (0.086 R)
• M65: 51,777,618 km (0.105 R)
• M66: 51,891,911 km (0.1 R)
• M67: 52,120,646 km (0.12 R)
• M68: 52,235,089 km (0.087 R)
• M69: 52,464,422 km (0.086 R)
• M70: 52,808,946 km (0.085 R)
• M71: 52,923,837 km (0.077 R)
• M72: 54,891,648 km (0.106 R)
• M73: 59,735,028 km (0.055 R)
• M74: 61,661,849 km (0.095 R)
• M75: 62,025,521 km (0.085 R)
• M76: 62,754,661 km (0.053 R)
• M77: 63,609,015 km (0.119 R)
• M78: 63,731,386 km (0.099 R)
• M79: 65,576,376 km (0.107 R)
• M80: 67,064,875 km (0.101 R)
• M81: 68,815,469 km (0.089 R)
• M82: 70,707,882 km (0.089 R)
• M83: 70,834,592 km (0.111 R)
• M84: 72,234,080 km (0.046 R)
• M85: 79,366,308 km (0.104 R)
• M86: 82,148,230 km (0.107 R)
• M87: 85,771,490 km (0.081 R)
• M88: 86,855,028 km (0.105 R)
• M89: 87,398,517 km (0.094 R)
• M90: 88,079,486 km (0.056 R)
• M91: 88,352,353 km (0.101 R)
• M92: 90,132,867 km (0.042 R)
• M93: 91,234,356 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit