🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 21.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592

Radius: 5

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.12 AU - 8.48 AU

Year: 12735 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,304,190 km

• M1: 71,059 km (0.116 R)
• M2: 181,013 km (0.116 R)
• M3: 299,944 km (0.108 R)
• M4: 443,558 km (0.115 R)
• M5: 608,115 km (0.047 R)
• M6: 661,223 km (0.102 R)
• M7: 810,671 km (0.107 R)
• M8: 950,096 km (0.109 R)
• M9: 1,343,389 km (0.06 R)
• M10: 1,389,914 km (0.071 R)
• M11: 1,581,848 km (0.073 R)
• M12: 1,680,882 km (0.057 R)
• M13: 1,833,322 km (0.049 R)
• M14: 2,234,095 km (0.105 R)
• M15: 2,690,368 km (0.119 R)
• M16: 3,051,198 km (0.079 R)
• M17: 3,206,032 km (0.097 R)
• M18: 3,363,559 km (0.104 R)
• M19: 3,459,301 km (0.085 R)
• M20: 3,653,330 km (0.048 R)
• M21: 3,686,092 km (0.076 R)
• M22: 4,675,981 km (0.087 R)
• M23: 4,782,794 km (0.064 R)
• M24: 5,255,373 km (0.088 R)
• M25: 5,704,616 km (0.077 R)
• M26: 5,780,611 km (0.097 R)
• M27: 5,933,800 km (0.058 R)
• M28: 6,520,074 km (0.05 R)
• M29: 6,759,729 km (0.115 R)
• M30: 6,921,145 km (0.079 R)
• M31: 7,083,758 km (0.086 R)
• M32: 7,621,114 km (0.108 R)
• M33: 7,831,299 km (0.093 R)
• M34: 8,778,403 km (0.069 R)
• M35: 9,354,953 km (0.102 R)
• M36: 9,761,261 km (0.087 R)
• M37: 10,637,755 km (0.103 R)
• M38: 11,156,710 km (0.102 R)
• M39: 13,923,223 km (0.106 R)
• M40: 14,025,698 km (0.085 R)
• M41: 14,128,621 km (0.104 R)
• M42: 14,231,545 km (0.065 R)
• M43: 14,334,917 km (0.11 R)
• M44: 14,386,678 km (0.079 R)
• M45: 14,907,577 km (0.114 R)
• M46: 15,117,613 km (0.104 R)
• M47: 17,381,777 km (0.054 R)
• M48: 18,103,736 km (0.119 R)
• M49: 19,519,530 km (0.102 R)
• M50: 20,269,614 km (0.102 R)
• M51: 20,677,567 km (0.11 R)
• M52: 22,096,204 km (0.053 R)
• M53: 22,215,882 km (0.111 R)
• M54: 22,938,290 km (0.091 R)
• M55: 22,998,728 km (0.048 R)
• M56: 24,529,563 km (0.102 R)
• M57: 24,839,679 km (0.055 R)
• M58: 26,727,455 km (0.031 R)
• M59: 26,791,183 km (0.099 R)
• M60: 27,624,144 km (0.099 R)
• M61: 27,688,471 km (0.108 R)
• M62: 30,772,132 km (0.088 R)
• M63: 31,375,012 km (0.067 R)
• M64: 33,618,381 km (0.091 R)
• M65: 34,031,870 km (0.034 R)
• M66: 34,794,071 km (0.12 R)
• M67: 35,632,118 km (0.097 R)
• M68: 35,702,280 km (0.074 R)
• M69: 35,842,752 km (0.091 R)
• M70: 36,901,606 km (0.071 R)
• M71: 37,185,692 km (0.074 R)
• M72: 38,329,368 km (0.088 R)
• M73: 39,484,563 km (0.082 R)
• M74: 39,557,118 km (0.113 R)
• M75: 39,993,495 km (0.082 R)
• M76: 40,139,353 km (0.108 R)
• M77: 40,212,356 km (0.12 R)
• M78: 41,385,952 km (0.033 R)
• M79: 42,199,465 km (0.113 R)
• M80: 44,746,668 km (0.097 R)
• M81: 45,125,450 km (0.117 R)
• M82: 46,038,894 km (0.106 R)
• M83: 46,651,198 km (0.095 R)
• M84: 47,343,388 km (0.045 R)
• M85: 47,884,034 km (0.1 R)
• M86: 48,193,852 km (0.057 R)
• M87: 48,426,626 km (0.077 R)
• M88: 48,893,521 km (0.051 R)
• M89: 49,127,492 km (0.103 R)
• M90: 49,440,002 km (0.08 R)
• M91: 49,988,428 km (0.099 R)
• M92: 50,145,505 km (0.104 R)
• M93: 51,487,398 km (0.116 R)
• M94: 52,761,075 km (0.093 R)
• M95: 53,642,655 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.5

Radius: 4.5

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.8 AU - 11.76 AU

Year: 22853 Days

Day: 22.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,304,190 km

• M1: 532,568 km (0.117 R)
• M2: 747,092 km (0.12 R)
• M3: 904,170 km (0.06 R)
• M4: 1,248,993 km (0.113 R)
• M5: 1,800,111 km (0.087 R)
• M6: 2,266,258 km (0.117 R)
• M7: 2,379,055 km (0.11 R)
• M8: 3,387,644 km (0.038 R)
• M9: 3,473,363 km (0.085 R)
• M10: 4,463,552 km (0.114 R)
• M11: 5,484,108 km (0.082 R)
• M12: 6,950,467 km (0.101 R)
• M13: 7,169,328 km (0.089 R)
• M14: 7,670,032 km (0.092 R)
• M15: 8,010,068 km (0.108 R)
• M16: 8,124,511 km (0.097 R)
• M17: 8,413,085 km (0.114 R)
• M18: 8,822,534 km (0.092 R)
• M19: 9,059,497 km (0.06 R)
• M20: 9,905,174 km (0.086 R)
• M21: 10,337,362 km (0.1 R)
• M22: 10,524,509 km (0.11 R)
• M23: 10,965,524 km (0.094 R)
• M24: 12,788,823 km (0.098 R)
• M25: 14,009,541 km (0.087 R)
• M26: 14,216,585 km (0.104 R)
• M27: 15,267,061 km (0.112 R)
• M28: 16,414,776 km (0.05 R)
• M29: 16,633,039 km (0.078 R)
• M30: 17,515,667 km (0.097 R)
• M31: 17,589,867 km (0.119 R)
• M32: 17,962,665 km (0.065 R)
• M33: 18,187,660 km (0.102 R)
• M34: 18,564,647 km (0.099 R)
• M35: 19,402,993 km (0.107 R)
• M36: 20,331,547 km (0.1 R)
• M37: 20,644,207 km (0.054 R)
• M38: 21,591,909 km (0.111 R)
• M39: 23,693,460 km (0.068 R)
• M40: 25,353,698 km (0.08 R)
• M41: 25,606,069 km (0.101 R)
• M42: 27,654,064 km (0.118 R)
• M43: 27,826,999 km (0.11 R)
• M44: 28,261,132 km (0.079 R)
• M45: 28,697,509 km (0.083 R)
• M46: 30,020,104 km (0.075 R)
• M47: 30,643,927 km (0.107 R)
• M48: 31,092,272 km (0.088 R)
• M49: 31,272,088 km (0.114 R)
• M50: 33,734,769 km (0.112 R)
• M51: 37,113,586 km (0.082 R)
• M52: 37,400,066 km (0.082 R)
• M53: 37,687,144 km (0.079 R)
• M54: 37,974,971 km (0.074 R)
• M55: 38,167,354 km (0.078 R)
• M56: 38,939,877 km (0.098 R)
• M57: 39,133,756 km (0.117 R)
• M58: 40,010,399 km (0.103 R)
• M59: 40,893,625 km (0.086 R)
• M60: 41,981,650 km (0.08 R)
• M61: 43,480,771 km (0.111 R)
• M62: 47,459,476 km (0.097 R)
• M63: 47,770,340 km (0.109 R)
• M64: 48,289,893 km (0.04 R)
• M65: 48,498,134 km (0.09 R)
• M66: 49,544,421 km (0.089 R)
• M67: 49,649,439 km (0.055 R)
• M68: 50,070,407 km (0.095 R)
• M69: 50,598,189 km (0.096 R)
• M70: 51,552,773 km (0.05 R)
• M71: 52,513,341 km (0.108 R)
• M72: 53,372,032 km (0.08 R)
• M73: 53,479,743 km (0.03 R)
• M74: 53,803,173 km (0.093 R)
• M75: 53,911,183 km (0.106 R)
• M76: 55,757,520 km (0.096 R)
• M77: 55,866,726 km (0.055 R)
• M78: 56,853,175 km (0.109 R)
• M79: 60,070,875 km (0.103 R)
• M80: 61,871,286 km (0.032 R)
• M81: 62,550,909 km (0.059 R)
• M82: 63,119,231 km (0.048 R)
• M83: 64,032,077 km (0.098 R)
• M84: 70,543,026 km (0.091 R)
• M85: 71,253,017 km (0.103 R)
• M86: 71,371,648 km (0.051 R)
• M87: 72,918,939 km (0.118 R)
• M88: 76,410,104 km (0.116 R)
• M89: 77,139,244 km (0.073 R)
• M90: 77,382,790 km (0.095 R)
• M91: 77,504,712 km (0.12 R)
• M92: 79,217,608 km (0.072 R)
• M93: 81,438,089 km (0.107 R)
• M94: 83,304,173 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit