🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.81 AU - 2.33 AU

Year: 1140 Days

Day: 24.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.58 AU - 2.6 AU

Year: 1157 Days

Day: 13.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2 AU - 2.48 AU

Year: 1284 Days

Day: 25.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,457,003 km

• M1: 113,545 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.4

Radius: 4.9

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.49 AU - 19.13 AU

Year: 27575 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,457,003 km

• M1: 485,295 km (0.098 R)
• M2: 853,157 km (0.101 R)
• M3: 904,319 km (0.106 R)
• M4: 1,175,241 km (0.116 R)
• M5: 1,349,373 km (0.064 R)
• M6: 2,021,815 km (0.075 R)
• M7: 2,706,375 km (0.109 R)
• M8: 2,744,223 km (0.067 R)
• M9: 3,456,010 km (0.1 R)
• M10: 4,487,936 km (0.104 R)
• M11: 4,851,609 km (0.113 R)
• M12: 5,224,855 km (0.062 R)
• M13: 5,319,551 km (0.116 R)
• M14: 6,197,690 km (0.095 R)
• M15: 6,807,750 km (0.108 R)
• M16: 7,436,660 km (0.069 R)
• M17: 7,543,323 km (0.064 R)
• M18: 7,596,879 km (0.105 R)
• M19: 7,974,913 km (0.091 R)
• M20: 8,138,872 km (0.07 R)
• M21: 8,470,082 km (0.115 R)
• M22: 8,749,381 km (0.043 R)
• M23: 9,663,574 km (0.112 R)
• M24: 10,368,778 km (0.077 R)
• M25: 11,766,471 km (0.049 R)
• M26: 12,329,258 km (0.064 R)
• M27: 13,676,237 km (0.107 R)
• M28: 14,003,707 km (0.102 R)
• M29: 15,407,384 km (0.118 R)
• M30: 16,091,495 km (0.059 R)
• M31: 16,160,460 km (0.068 R)
• M32: 16,367,802 km (0.049 R)
• M33: 16,645,905 km (0.058 R)
• M34: 17,206,448 km (0.06 R)
• M35: 18,058,857 km (0.076 R)
• M36: 18,130,514 km (0.092 R)
• M37: 20,398,268 km (0.104 R)
• M38: 20,847,510 km (0.096 R)
• M39: 21,148,801 km (0.087 R)
• M40: 22,986,311 km (0.089 R)
• M41: 23,531,745 km (0.118 R)
• M42: 24,397,618 km (0.112 R)
• M43: 24,635,628 km (0.085 R)
• M44: 24,794,650 km (0.097 R)
• M45: 25,434,331 km (0.054 R)
• M46: 25,917,532 km (0.061 R)
• M47: 26,403,875 km (0.11 R)
• M48: 28,295,839 km (0.088 R)
• M49: 28,462,491 km (0.094 R)
• M50: 29,048,017 km (0.063 R)
• M51: 29,722,105 km (0.11 R)
• M52: 31,171,708 km (0.079 R)
• M53: 31,429,914 km (0.105 R)
• M54: 31,688,719 km (0.084 R)
• M55: 31,775,186 km (0.04 R)
• M56: 31,861,654 km (0.108 R)
• M57: 32,469,619 km (0.055 R)
• M58: 32,906,146 km (0.073 R)
• M59: 33,873,446 km (0.11 R)
• M60: 35,745,962 km (0.095 R)
• M61: 35,926,078 km (0.115 R)
• M62: 37,194,967 km (0.063 R)
• M63: 37,743,244 km (0.111 R)
• M64: 38,294,362 km (0.101 R)
• M65: 38,663,121 km (0.1 R)
• M66: 39,497,279 km (0.063 R)
• M67: 40,243,622 km (0.068 R)
• M68: 42,510,629 km (0.097 R)
• M69: 42,606,072 km (0.092 R)
• M70: 46,183,855 km (0.101 R)
• M71: 46,773,121 km (0.083 R)
• M72: 48,157,649 km (0.119 R)
• M73: 48,954,856 km (0.074 R)
• M74: 50,259,499 km (0.087 R)
• M75: 51,473,935 km (0.117 R)
• M76: 51,575,661 km (0.046 R)
• M77: 52,186,768 km (0.114 R)
• M78: 53,210,915 km (0.105 R)
• M79: 53,828,455 km (0.101 R)
• M80: 56,008,844 km (0.102 R)
• M81: 56,322,701 km (0.084 R)
• M82: 57,267,561 km (0.038 R)
• M83: 57,372,878 km (0.12 R)
• M84: 58,429,637 km (0.075 R)
• M85: 64,574,519 km (0.058 R)
• M86: 65,013,439 km (0.071 R)
• M87: 69,568,545 km (0.071 R)
• M88: 73,308,941 km (0.067 R)
• M89: 73,766,710 km (0.087 R)
• M90: 73,995,894 km (0.111 R)
• M91: 74,685,091 km (0.062 R)
• M92: 76,069,919 km (0.071 R)
• M93: 77,579,511 km (0.071 R)
• M94: 77,696,197 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.2

Radius: 6.4

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15 AU - 20.12 AU

Year: 28175 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,457,003 km

• M1: 331,958 km (0.088 R)
• M2: 939,026 km (0.06 R)
• M3: 2,219,584 km (0.083 R)
• M4: 2,552,738 km (0.089 R)
• M5: 3,452,868 km (0.043 R)
• M6: 3,500,291 km (0.059 R)
• M7: 4,596,993 km (0.105 R)
• M8: 4,754,220 km (0.115 R)
• M9: 5,182,369 km (0.115 R)
• M10: 6,363,744 km (0.12 R)
• M11: 6,480,430 km (0.053 R)
• M12: 6,539,073 km (0.044 R)
• M13: 7,624,405 km (0.092 R)
• M14: 7,748,422 km (0.057 R)
• M15: 8,959,716 km (0.057 R)
• M16: 12,054,596 km (0.074 R)
• M17: 12,126,703 km (0.12 R)
• M18: 13,301,644 km (0.026 R)
• M19: 13,450,943 km (0.119 R)
• M20: 13,751,485 km (0.064 R)
• M21: 14,206,412 km (0.079 R)
• M22: 14,743,319 km (0.106 R)
• M23: 15,916,017 km (0.109 R)
• M24: 16,393,533 km (0.108 R)
• M25: 16,714,420 km (0.115 R)
• M26: 17,444,009 km (0.093 R)
• M27: 19,102,451 km (0.083 R)
• M28: 20,292,951 km (0.052 R)
• M29: 20,810,410 km (0.104 R)
• M30: 21,946,606 km (0.118 R)
• M31: 23,462,631 km (0.1 R)
• M32: 24,552,900 km (0.079 R)
• M33: 24,828,011 km (0.084 R)
• M34: 24,920,013 km (0.107 R)
• M35: 25,473,974 km (0.094 R)
• M36: 25,566,725 km (0.053 R)
• M37: 26,218,972 km (0.081 R)
• M38: 30,246,146 km (0.085 R)
• M39: 30,541,153 km (0.111 R)
• M40: 33,339,681 km (0.112 R)
• M41: 33,746,138 km (0.104 R)
• M42: 34,358,741 km (0.081 R)
• M43: 34,666,614 km (0.087 R)
• M44: 34,872,161 km (0.048 R)
• M45: 39,391,064 km (0.032 R)
• M46: 41,991,973 km (0.087 R)
• M47: 42,430,893 km (0.058 R)
• M48: 44,201,533 km (0.062 R)
• M49: 44,536,184 km (0.047 R)
• M50: 44,871,732 km (0.084 R)
• M51: 46,448,643 km (0.081 R)
• M52: 46,788,828 km (0.12 R)
• M53: 47,016,217 km (0.093 R)
• M54: 48,043,506 km (0.105 R)
• M55: 50,469,385 km (0.094 R)
• M56: 52,462,178 km (0.061 R)
• M57: 54,122,415 km (0.059 R)
• M58: 54,361,024 km (0.085 R)
• M59: 57,494,501 km (0.115 R)
• M60: 60,067,883 km (0.09 R)
• M61: 61,306,404 km (0.08 R)
• M62: 61,928,881 km (0.053 R)
• M63: 62,053,646 km (0.094 R)
• M64: 62,803,729 km (0.096 R)
• M65: 63,808,728 km (0.058 R)
• M66: 65,326,099 km (0.084 R)
• M67: 67,367,512 km (0.052 R)
• M68: 67,881,231 km (0.106 R)
• M69: 68,654,053 km (0.091 R)
• M70: 72,430,651 km (0.086 R)
• M71: 76,408,010 km (0.058 R)
• M72: 77,211,799 km (0.117 R)
• M73: 77,480,477 km (0.105 R)
• M74: 78,963,291 km (0.1 R)
• M75: 79,369,300 km (0.098 R)
• M76: 79,640,371 km (0.11 R)
• M77: 80,047,577 km (0.074 R)
• M78: 81,000,365 km (0.111 R)
• M79: 81,273,382 km (0.087 R)
• M80: 81,956,894 km (0.102 R)
• M81: 83,605,463 km (0.043 R)
• M82: 84,433,786 km (0.103 R)
• M83: 84,710,542 km (0.101 R)
• M84: 84,849,070 km (0.104 R)
• M85: 89,038,109 km (0.11 R)
• M86: 89,601,794 km (0.12 R)
• M87: 90,166,526 km (0.082 R)
• M88: 92,437,571 km (0.066 R)
• M89: 94,440,238 km (0.116 R)
• M90: 94,583,703 km (0.092 R)
• M91: 95,158,906 km (0.113 R)
• M92: 95,446,882 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit