🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.02 AU - 2.16 AU

Year: 1067 Days

Day: 20.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,927,766 km

• M1: 138,976 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 9.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.14 AU - 11.88 AU

Year: 10355 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 28,927,766 km

• M1: 122,371 km (0.094 R)
• M2: 220,657 km (0.108 R)
• M3: 401,072 km (0.116 R)
• M4: 572,212 km (0.025 R)
• M5: 675,584 km (0.106 R)
• M6: 759,808 km (0.119 R)
• M7: 949,049 km (0.104 R)
• M8: 2,099,307 km (0.073 R)
• M9: 2,528,354 km (0.07 R)
• M10: 2,913,718 km (0.087 R)
• M11: 3,258,840 km (0.096 R)
• M12: 3,770,166 km (0.104 R)
• M13: 3,925,448 km (0.093 R)
• M14: 4,699,916 km (0.12 R)
• M15: 5,036,362 km (0.084 R)
• M16: 5,259,412 km (0.092 R)
• M17: 5,538,263 km (0.076 R)
• M18: 5,715,087 km (0.102 R)
• M19: 7,466,579 km (0.098 R)
• M20: 7,603,312 km (0.093 R)
• M21: 7,799,883 km (0.071 R)
• M22: 9,098,393 km (0.064 R)
• M23: 9,644,874 km (0.112 R)
• M24: 11,190,818 km (0.11 R)
• M25: 11,437,206 km (0.067 R)
• M26: 11,527,264 km (0.103 R)
• M27: 11,753,456 km (0.102 R)
• M28: 11,912,628 km (0.061 R)
• M29: 12,210,178 km (0.088 R)
• M30: 12,510,122 km (0.072 R)
• M31: 12,835,946 km (0.115 R)
• M32: 13,023,392 km (0.119 R)
• M33: 13,424,614 km (0.114 R)
• M34: 15,816,384 km (0.067 R)
• M35: 16,067,709 km (0.115 R)
• M36: 16,168,687 km (0.079 R)
• M37: 16,269,816 km (0.051 R)
• M38: 16,829,760 km (0.108 R)
• M39: 16,906,654 km (0.097 R)

Asteroid Belt

Center: 10.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 12

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.12 AU - 13.38 AU

Year: 15139 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 136 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,927,766 km

• M1: 158,125 km (0.1 R)
• M2: 312,660 km (0.113 R)
• M3: 485,894 km (0.084 R)
• M4: 644,767 km (0.119 R)
• M5: 1,143,676 km (0.063 R)
• M6: 1,456,485 km (0.038 R)
• M7: 2,872,130 km (0.103 R)
• M8: 3,206,630 km (0.114 R)
• M9: 3,299,979 km (0.079 R)
• M10: 3,650,487 km (0.103 R)
• M11: 3,780,937 km (0.102 R)
• M12: 3,879,821 km (0.098 R)
• M13: 4,181,859 km (0.112 R)
• M14: 4,773,070 km (0.119 R)
• M15: 5,390,759 km (0.113 R)
• M16: 5,995,135 km (0.111 R)
• M17: 6,423,284 km (0.07 R)
• M18: 6,660,995 km (0.117 R)
• M19: 6,861,456 km (0.071 R)
• M20: 7,808,710 km (0.102 R)
• M21: 8,190,483 km (0.116 R)
• M22: 8,319,138 km (0.054 R)
• M23: 9,417,485 km (0.092 R)
• M24: 9,507,244 km (0.088 R)
• M25: 10,190,158 km (0.053 R)
• M26: 10,282,460 km (0.084 R)
• M27: 10,888,930 km (0.105 R)
• M28: 11,603,110 km (0.095 R)
• M29: 12,430,985 km (0.089 R)
• M30: 12,777,453 km (0.069 R)
• M31: 13,177,179 km (0.059 R)
• M32: 13,886,871 km (0.105 R)
• M33: 14,869,729 km (0.06 R)
• M34: 15,448,972 km (0.082 R)
• M35: 15,714,808 km (0.058 R)
• M36: 16,196,961 km (0.107 R)
• M37: 16,629,748 km (0.115 R)
• M38: 17,839,396 km (0.068 R)
• M39: 18,174,197 km (0.071 R)
• M40: 19,476,895 km (0.08 R)
• M41: 20,052,547 km (0.109 R)
• M42: 20,575,542 km (0.101 R)
• M43: 20,809,513 km (0.051 R)
• M44: 22,651,960 km (0.052 R)
• M45: 22,893,411 km (0.112 R)
• M46: 23,684,335 km (0.079 R)
• M47: 24,175,465 km (0.053 R)
• M48: 26,490,641 km (0.08 R)
• M49: 27,128,377 km (0.115 R)
• M50: 27,900,452 km (0.098 R)
• M51: 28,354,032 km (0.03 R)
• M52: 31,261,317 km (0.045 R)
• M53: 31,597,763 km (0.102 R)
• M54: 32,886,698 km (0.116 R)
• M55: 33,366,010 km (0.065 R)
• M56: 33,709,786 km (0.113 R)
• M57: 33,847,565 km (0.089 R)
• M58: 34,054,609 km (0.106 R)
• M59: 35,236,133 km (0.098 R)
• M60: 36,289,751 km (0.111 R)
• M61: 37,925,304 km (0.093 R)
• M62: 38,788,185 km (0.093 R)
• M63: 39,657,648 km (0.083 R)
• M64: 39,803,057 km (0.09 R)
• M65: 41,047,113 km (0.069 R)
• M66: 41,489,324 km (0.116 R)
• M67: 44,703,883 km (0.089 R)
• M68: 44,779,579 km (0.062 R)
• M69: 45,006,968 km (0.079 R)
• M70: 46,993,778 km (0.1 R)
• M71: 48,152,862 km (0.087 R)
• M72: 48,385,935 km (0.065 R)
• M73: 49,009,010 km (0.086 R)
• M74: 49,086,951 km (0.06 R)
• M75: 49,791,557 km (0.111 R)
• M76: 50,027,174 km (0.117 R)
• M77: 50,736,118 km (0.063 R)
• M78: 53,444,288 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.1

Radius: 6.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12 AU - 19.78 AU

Year: 22366 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,927,766 km

• M1: 110,403 km (0.089 R)
• M2: 307,872 km (0.036 R)
• M3: 429,196 km (0.108 R)
• M4: 779,555 km (0.085 R)
• M5: 908,508 km (0.102 R)
• M6: 1,143,975 km (0.079 R)
• M7: 1,382,883 km (0.111 R)
• M8: 1,524,103 km (0.09 R)
• M9: 1,686,566 km (0.072 R)
• M10: 1,820,606 km (0.05 R)
• M11: 2,117,259 km (0.083 R)
• M12: 2,335,672 km (0.092 R)
• M13: 2,391,472 km (0.119 R)
• M14: 2,523,267 km (0.11 R)
• M15: 2,893,223 km (0.09 R)
• M16: 3,156,216 km (0.119 R)
• M17: 3,813,998 km (0.072 R)
• M18: 4,102,273 km (0.085 R)
• M19: 4,936,730 km (0.103 R)
• M20: 5,348,722 km (0.111 R)
• M21: 6,915,461 km (0.119 R)
• M22: 8,873,398 km (0.043 R)
• M23: 9,671,502 km (0.111 R)
• M24: 9,821,848 km (0.104 R)
• M25: 10,094,266 km (0.084 R)
• M26: 10,739,781 km (0.059 R)
• M27: 10,833,130 km (0.1 R)
• M28: 11,272,050 km (0.076 R)
• M29: 11,493,754 km (0.115 R)
• M30: 11,812,996 km (0.094 R)
• M31: 12,005,828 km (0.115 R)
• M32: 12,297,244 km (0.117 R)
• M33: 12,558,143 km (0.079 R)
• M34: 12,689,191 km (0.112 R)
• M35: 13,754,776 km (0.075 R)
• M36: 13,856,054 km (0.103 R)
• M37: 15,196,152 km (0.096 R)
• M38: 16,076,834 km (0.108 R)
• M39: 16,183,647 km (0.05 R)
• M40: 16,973,823 km (0.114 R)
• M41: 17,227,990 km (0.103 R)
• M42: 17,629,810 km (0.108 R)
• M43: 20,028,163 km (0.036 R)
• M44: 20,798,442 km (0.081 R)
• M45: 20,953,575 km (0.055 R)
• M46: 21,343,427 km (0.054 R)
• M47: 21,460,712 km (0.112 R)
• M48: 21,932,394 km (0.062 R)
• M49: 24,505,178 km (0.09 R)
• M50: 24,792,406 km (0.109 R)
• M51: 26,454,439 km (0.089 R)
• M52: 27,044,752 km (0.116 R)
• M53: 27,214,097 km (0.036 R)
• M54: 27,767,310 km (0.098 R)
• M55: 28,754,805 km (0.072 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit