🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.42 AU - 2.04 AU

Year: 811 Days

Day: 23.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,878,410 km

• M1: 994,975 km (0.069 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.38 AU - 3.62 AU

Year: 2334 Days

Day: 33.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 14.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.07 AU - 6.41 AU

Year: 4902 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,878,410 km

• M1: 191,485 km (0.112 R)
• M2: 352,153 km (0.093 R)
• M3: 491,728 km (0.119 R)
• M4: 598,990 km (0.048 R)
• M5: 1,073,066 km (0.077 R)
• M6: 1,499,419 km (0.118 R)
• M7: 1,739,674 km (0.107 R)
• M8: 1,902,137 km (0.059 R)
• M9: 2,274,935 km (0.102 R)
• M10: 2,486,765 km (0.032 R)
• M11: 2,603,601 km (0.112 R)
• M12: 3,161,452 km (0.088 R)
• M13: 3,604,561 km (0.061 R)
• M14: 3,756,702 km (0.103 R)
• M15: 4,146,703 km (0.069 R)
• M16: 4,549,870 km (0.072 R)
• M17: 4,652,643 km (0.033 R)
• M18: 4,818,847 km (0.054 R)
• M19: 4,986,995 km (0.1 R)
• M20: 5,093,060 km (0.119 R)
• M21: 5,350,817 km (0.088 R)
• M22: 5,701,324 km (0.079 R)
• M23: 6,150,118 km (0.102 R)
• M24: 6,355,815 km (0.051 R)
• M25: 6,447,967 km (0.045 R)
• M26: 6,797,578 km (0.107 R)
• M27: 7,662,104 km (0.085 R)
• M28: 7,834,291 km (0.107 R)
• M29: 8,032,658 km (0.03 R)
• M30: 8,257,952 km (0.114 R)
• M31: 9,336,403 km (0.065 R)
• M32: 9,467,750 km (0.083 R)
• M33: 9,652,653 km (0.079 R)
• M34: 10,870,230 km (0.055 R)
• M35: 11,119,610 km (0.118 R)
• M36: 11,850,695 km (0.104 R)
• M37: 12,050,108 km (0.09 R)
• M38: 12,452,527 km (0.064 R)
• M39: 12,568,166 km (0.103 R)
• M40: 12,888,455 km (0.083 R)
• M41: 13,123,024 km (0.051 R)
• M42: 13,477,721 km (0.101 R)
• M43: 13,985,456 km (0.076 R)
• M44: 14,075,664 km (0.106 R)
• M45: 14,804,804 km (0.092 R)
• M46: 15,019,776 km (0.119 R)
• M47: 15,483,978 km (0.094 R)
• M48: 15,702,241 km (0.112 R)
• M49: 16,204,890 km (0.12 R)
• M50: 16,299,735 km (0.055 R)
• M51: 16,617,331 km (0.065 R)
• M52: 16,712,925 km (0.05 R)
• M53: 17,161,868 km (0.041 R)
• M54: 17,614,700 km (0.078 R)
• M55: 17,809,926 km (0.04 R)
• M56: 18,697,639 km (0.059 R)
• M57: 18,896,754 km (0.093 R)
• M58: 18,996,686 km (0.101 R)
• M59: 19,196,997 km (0.084 R)
• M60: 19,364,397 km (0.066 R)
• M61: 19,700,843 km (0.096 R)
• M62: 20,140,960 km (0.078 R)
• M63: 20,242,985 km (0.111 R)
• M64: 21,169,146 km (0.049 R)
• M65: 21,307,524 km (0.111 R)
• M66: 21,969,046 km (0.094 R)
• M67: 22,319,853 km (0.033 R)
• M68: 22,814,274 km (0.059 R)
• M69: 22,991,697 km (0.061 R)
• M70: 23,670,123 km (0.08 R)
• M71: 24,318,929 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 7.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.94 AU - 16.52 AU

Year: 17153 Days

Day: 22 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,878,410 km

• M1: 99,782 km (0.038 R)
• M2: 624,272 km (0.113 R)
• M3: 969,693 km (0.117 R)
• M4: 1,064,688 km (0.108 R)
• M5: 1,143,077 km (0.034 R)
• M6: 1,432,699 km (0.105 R)
• M7: 1,653,655 km (0.027 R)
• M8: 1,722,021 km (0.106 R)
• M9: 1,814,772 km (0.083 R)
• M10: 2,177,696 km (0.103 R)
• M11: 2,227,811 km (0.079 R)
• M12: 2,831,738 km (0.097 R)
• M13: 2,941,842 km (0.109 R)
• M14: 4,149,845 km (0.084 R)
• M15: 4,306,773 km (0.051 R)
• M16: 4,433,632 km (0.117 R)
• M17: 4,561,688 km (0.107 R)
• M18: 4,691,090 km (0.088 R)
• M19: 4,821,689 km (0.109 R)
• M20: 6,372,121 km (0.064 R)
• M21: 6,589,786 km (0.033 R)
• M22: 6,699,441 km (0.105 R)
• M23: 7,144,346 km (0.099 R)
• M24: 7,484,381 km (0.038 R)
• M25: 8,140,967 km (0.098 R)
• M26: 8,337,688 km (0.119 R)
• M27: 8,655,583 km (0.028 R)
• M28: 9,262,203 km (0.079 R)
• M29: 10,431,310 km (0.092 R)
• M30: 11,250,807 km (0.071 R)
• M31: 11,469,968 km (0.12 R)
• M32: 11,646,194 km (0.106 R)
• M33: 12,996,913 km (0.03 R)
• M34: 13,877,746 km (0.073 R)
• M35: 14,018,667 km (0.078 R)
• M36: 14,682,283 km (0.099 R)
• M37: 15,794,543 km (0.061 R)
• M38: 18,201,723 km (0.089 R)
• M39: 18,977,088 km (0.079 R)
• M40: 19,133,568 km (0.098 R)
• M41: 19,237,987 km (0.051 R)
• M42: 20,080,821 km (0.073 R)
• M43: 20,613,689 km (0.079 R)
• M44: 21,313,209 km (0.114 R)
• M45: 21,475,822 km (0.093 R)
• M46: 21,966,054 km (0.085 R)
• M47: 22,020,657 km (0.104 R)
• M48: 22,570,130 km (0.095 R)
• M49: 22,625,332 km (0.109 R)
• M50: 23,068,440 km (0.119 R)
• M51: 23,346,842 km (0.107 R)
• M52: 24,869,599 km (0.1 R)
• M53: 25,040,739 km (0.088 R)
• M54: 25,155,032 km (0.093 R)
• M55: 25,326,920 km (0.116 R)
• M56: 26,365,877 km (0.025 R)
• M57: 27,183,728 km (0.111 R)
• M58: 27,536,779 km (0.073 R)
• M59: 28,485,529 km (0.108 R)
• M60: 28,664,747 km (0.108 R)
• M61: 28,724,437 km (0.099 R)
• M62: 29,084,070 km (0.055 R)
• M63: 29,204,197 km (0.073 R)
• M64: 29,324,623 km (0.12 R)
• M65: 32,137,961 km (0.111 R)
• M66: 33,136,527 km (0.064 R)
• M67: 33,513,663 km (0.109 R)
• M68: 33,639,774 km (0.093 R)
• M69: 34,272,124 km (0.071 R)
• M70: 34,335,554 km (0.081 R)
• M71: 36,386,989 km (0.119 R)
• M72: 36,841,019 km (0.116 R)
• M73: 37,231,619 km (0.042 R)
• M74: 38,082,681 km (0.09 R)
• M75: 38,940,176 km (0.085 R)
• M76: 39,271,685 km (0.119 R)
• M77: 40,943,292 km (0.063 R)
• M78: 41,347,954 km (0.063 R)
• M79: 42,501,653 km (0.052 R)
• M80: 43,322,347 km (0.114 R)
• M81: 43,459,528 km (0.082 R)
• M82: 43,528,343 km (0.062 R)
• M83: 43,941,233 km (0.1 R)
• M84: 45,815,545 km (0.067 R)
• M85: 46,375,938 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.8

Radius: 6.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.02 AU - 17.34 AU

Year: 20049 Days

Day: 16.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,878,410 km

• M1: 169,494 km (0.116 R)
• M2: 637,287 km (0.067 R)
• M3: 1,102,088 km (0.102 R)
• M4: 1,166,564 km (0.045 R)
• M5: 1,413,550 km (0.035 R)
• M6: 1,507,647 km (0.115 R)
• M7: 2,818,125 km (0.111 R)
• M8: 3,303,869 km (0.098 R)
• M9: 4,454,576 km (0.119 R)
• M10: 5,604,535 km (0.095 R)
• M11: 6,173,605 km (0.05 R)
• M12: 6,523,814 km (0.118 R)
• M13: 6,721,283 km (0.062 R)
• M14: 9,238,865 km (0.065 R)
• M15: 14,196,988 km (0.03 R)
• M16: 14,248,000 km (0.106 R)
• M17: 15,807,708 km (0.03 R)
• M18: 15,966,581 km (0.114 R)
• M19: 17,366,069 km (0.098 R)
• M20: 18,191,251 km (0.066 R)
• M21: 18,748,353 km (0.053 R)
• M22: 19,537,781 km (0.112 R)
• M23: 20,916,325 km (0.087 R)
• M24: 21,970,542 km (0.028 R)
• M25: 23,102,100 km (0.091 R)
• M26: 23,402,941 km (0.079 R)
• M27: 23,826,453 km (0.105 R)
• M28: 24,865,410 km (0.037 R)
• M29: 25,545,482 km (0.092 R)
• M30: 25,981,410 km (0.06 R)
• M31: 27,558,471 km (0.112 R)
• M32: 28,326,506 km (0.092 R)
• M33: 30,804,296 km (0.116 R)
• M34: 31,135,506 km (0.1 R)
• M35: 31,601,054 km (0.079 R)
• M36: 31,935,106 km (0.089 R)
• M37: 32,002,126 km (0.108 R)
• M38: 34,032,020 km (0.099 R)
• M39: 34,168,752 km (0.08 R)
• M40: 35,685,674 km (0.097 R)
• M41: 36,312,490 km (0.042 R)
• M42: 36,802,572 km (0.061 R)
• M43: 37,224,289 km (0.093 R)
• M44: 38,214,776 km (0.081 R)
• M45: 38,856,102 km (0.119 R)
• M46: 39,644,633 km (0.088 R)
• M47: 40,076,970 km (0.086 R)
• M48: 40,510,954 km (0.103 R)
• M49: 40,801,174 km (0.115 R)
• M50: 42,925,314 km (0.076 R)
• M51: 45,010,259 km (0.106 R)
• M52: 45,989,377 km (0.107 R)
• M53: 46,064,924 km (0.096 R)
• M54: 46,367,860 km (0.09 R)
• M55: 47,738,775 km (0.116 R)
• M56: 48,891,427 km (0.058 R)
• M57: 49,277,688 km (0.093 R)
• M58: 51,145,717 km (0.116 R)
• M59: 52,640,948 km (0.101 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 13,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit