🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.09 AU - 2.35 AU

Year: 1260 Days

Day: 21 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,109,662 km

• M1: 774,019 km (0.077 R)
• M2: 1,491,341 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 12.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.11 AU - 8.65 AU

Year: 8423 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 130.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,109,662 km

• M1: 172,187 km (0.077 R)
• M2: 314,156 km (0.055 R)
• M3: 411,843 km (0.107 R)
• M4: 702,661 km (0.056 R)
• M5: 949,348 km (0.078 R)
• M6: 1,293,722 km (0.109 R)
• M7: 1,453,493 km (0.091 R)
• M8: 1,563,896 km (0.067 R)
• M9: 1,813,126 km (0.099 R)
• M10: 2,034,381 km (0.115 R)
• M11: 2,372,323 km (0.07 R)
• M12: 3,197,804 km (0.101 R)
• M13: 3,616,828 km (0.119 R)
• M14: 3,897,473 km (0.093 R)
• M15: 4,185,300 km (0.036 R)
• M16: 4,671,343 km (0.103 R)
• M17: 4,837,397 km (0.072 R)
• M18: 5,033,669 km (0.093 R)
• M19: 5,204,061 km (0.101 R)
• M20: 5,521,358 km (0.072 R)
• M21: 5,638,344 km (0.09 R)
• M22: 6,175,101 km (0.112 R)
• M23: 7,042,619 km (0.11 R)
• M24: 7,361,711 km (0.086 R)
• M25: 7,882,312 km (0.102 R)
• M26: 8,515,859 km (0.114 R)
• M27: 8,787,678 km (0.071 R)
• M28: 9,409,556 km (0.1 R)
• M29: 9,725,956 km (0.097 R)
• M30: 10,189,111 km (0.104 R)
• M31: 10,623,094 km (0.081 R)
• M32: 11,211,164 km (0.081 R)
• M33: 11,471,763 km (0.07 R)
• M34: 11,583,962 km (0.08 R)
• M35: 11,847,553 km (0.069 R)
• M36: 12,688,592 km (0.091 R)
• M37: 13,906,319 km (0.069 R)
• M38: 14,833,826 km (0.039 R)
• M39: 15,161,146 km (0.068 R)
• M40: 15,284,414 km (0.089 R)
• M41: 15,948,031 km (0.097 R)
• M42: 16,494,212 km (0.053 R)
• M43: 16,918,472 km (0.034 R)
• M44: 17,174,733 km (0.077 R)
• M45: 17,647,911 km (0.034 R)
• M46: 17,951,296 km (0.044 R)
• M47: 18,125,428 km (0.111 R)
• M48: 18,256,475 km (0.097 R)
• M49: 18,343,990 km (0.099 R)
• M50: 18,916,052 km (0.078 R)
• M51: 20,032,800 km (0.117 R)
• M52: 20,123,158 km (0.094 R)
• M53: 20,804,426 km (0.089 R)
• M54: 20,895,831 km (0.049 R)
• M55: 21,033,311 km (0.032 R)
• M56: 21,585,776 km (0.09 R)
• M57: 21,817,353 km (0.095 R)
• M58: 22,003,304 km (0.089 R)
• M59: 22,189,703 km (0.06 R)
• M60: 22,705,217 km (0.113 R)
• M61: 22,846,437 km (0.117 R)
• M62: 23,319,466 km (0.069 R)
• M63: 23,795,636 km (0.075 R)
• M64: 24,854,639 km (0.118 R)
• M65: 24,951,578 km (0.072 R)
• M66: 25,438,669 km (0.093 R)
• M67: 26,076,554 km (0.072 R)
• M68: 26,570,826 km (0.052 R)
• M69: 27,218,136 km (0.065 R)
• M70: 27,418,298 km (0.083 R)
• M71: 28,173,318 km (0.1 R)
• M72: 29,395,682 km (0.099 R)
• M73: 30,895,700 km (0.114 R)
• M74: 31,000,120 km (0.1 R)
• M75: 31,156,749 km (0.11 R)
• M76: 31,418,694 km (0.075 R)
• M77: 32,632,681 km (0.073 R)
• M78: 33,593,548 km (0.082 R)
• M79: 34,563,690 km (0.119 R)
• M80: 34,889,066 km (0.096 R)
• M81: 35,433,752 km (0.108 R)
• M82: 35,816,722 km (0.118 R)
• M83: 36,310,994 km (0.085 R)
• M84: 36,531,501 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.6

Radius: 6.5

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.66 AU - 12.86 AU

Year: 16347 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,109,662 km

• M1: 423,063 km (0.1 R)
• M2: 559,047 km (0.103 R)
• M3: 997,219 km (0.053 R)
• M4: 1,181,075 km (0.092 R)
• M5: 1,291,030 km (0.103 R)
• M6: 1,404,425 km (0.072 R)
• M7: 1,702,424 km (0.086 R)
• M8: 1,827,039 km (0.064 R)
• M9: 2,459,838 km (0.063 R)
• M10: 2,708,918 km (0.111 R)
• M11: 2,818,125 km (0.115 R)
• M12: 3,154,570 km (0.1 R)
• M13: 4,281,042 km (0.071 R)
• M14: 4,451,285 km (0.094 R)
• M15: 4,886,764 km (0.062 R)
• M16: 5,657,941 km (0.083 R)
• M17: 6,129,025 km (0.108 R)
• M18: 6,369,279 km (0.101 R)
• M19: 6,514,987 km (0.063 R)
• M20: 6,710,960 km (0.088 R)
• M21: 7,927,042 km (0.116 R)
• M22: 7,979,102 km (0.118 R)
• M23: 9,045,585 km (0.071 R)
• M24: 9,209,395 km (0.034 R)
• M25: 9,374,251 km (0.105 R)
• M26: 9,595,507 km (0.118 R)
• M27: 11,426,734 km (0.05 R)
• M28: 12,020,787 km (0.093 R)
• M29: 12,807,822 km (0.103 R)
• M30: 15,855,130 km (0.109 R)
• M31: 16,450,231 km (0.047 R)
• M32: 16,784,133 km (0.055 R)
• M33: 18,833,624 km (0.107 R)
• M34: 19,746,021 km (0.086 R)
• M35: 20,386,151 km (0.066 R)
• M36: 20,457,658 km (0.085 R)
• M37: 21,395,188 km (0.094 R)
• M38: 21,613,601 km (0.105 R)
• M39: 21,686,605 km (0.115 R)
• M40: 22,052,521 km (0.034 R)
• M41: 24,518,792 km (0.111 R)
• M42: 24,594,937 km (0.108 R)
• M43: 26,678,835 km (0.12 R)
• M44: 27,070,931 km (0.098 R)
• M45: 28,179,003 km (0.119 R)
• M46: 28,899,167 km (0.074 R)
• M47: 30,357,447 km (0.066 R)
• M48: 31,590,882 km (0.061 R)
• M49: 32,338,721 km (0.102 R)
• M50: 33,345,066 km (0.066 R)
• M51: 34,361,584 km (0.08 R)
• M52: 35,302,255 km (0.09 R)
• M53: 36,164,836 km (0.12 R)
• M54: 37,998,607 km (0.106 R)
• M55: 38,351,359 km (0.104 R)
• M56: 41,031,255 km (0.114 R)
• M57: 41,121,612 km (0.03 R)
• M58: 41,211,969 km (0.108 R)
• M59: 42,119,879 km (0.105 R)
• M60: 42,851,113 km (0.069 R)
• M61: 45,162,700 km (0.114 R)
• M62: 45,817,190 km (0.094 R)
• M63: 46,192,531 km (0.095 R)
• M64: 46,946,355 km (0.066 R)
• M65: 47,230,142 km (0.075 R)
• M66: 47,324,838 km (0.101 R)
• M67: 48,466,269 km (0.104 R)
• M68: 49,809,359 km (0.114 R)
• M69: 51,067,477 km (0.067 R)
• M70: 54,010,516 km (0.072 R)
• M71: 55,103,328 km (0.057 R)
• M72: 56,504,612 km (0.07 R)
• M73: 56,806,500 km (0.08 R)
• M74: 59,546,834 km (0.1 R)
• M75: 59,853,958 km (0.111 R)
• M76: 60,367,079 km (0.11 R)
• M77: 60,984,769 km (0.052 R)
• M78: 61,087,842 km (0.09 R)
• M79: 61,294,287 km (0.116 R)
• M80: 63,162,764 km (0.106 R)
• M81: 63,580,591 km (0.09 R)
• M82: 64,628,973 km (0.037 R)
• M83: 64,839,308 km (0.098 R)
• M84: 65,577,423 km (0.064 R)
• M85: 66,212,317 km (0.029 R)
• M86: 66,849,155 km (0.074 R)
• M87: 68,236,077 km (0.092 R)
• M88: 68,557,563 km (0.054 R)
• M89: 69,309,441 km (0.099 R)
• M90: 69,848,143 km (0.112 R)
• M91: 70,280,182 km (0.108 R)
• M92: 70,388,341 km (0.073 R)
• M93: 70,496,501 km (0.102 R)
• M94: 71,907,956 km (0.072 R)
• M95: 72,017,013 km (0.066 R)
• M96: 72,890,665 km (0.09 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: 427 - 19,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit