🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 235 Days

Day: 39.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 130.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 10.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.78 AU - 1.26 AU

Year: 665 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,503,344 km

• M1: 129,552 km (0.08 R)
• M2: 200,611 km (0.117 R)
• M3: 285,283 km (0.059 R)
• M4: 377,435 km (0.055 R)
• M5: 592,557 km (0.11 R)
• M6: 776,712 km (0.073 R)
• M7: 856,897 km (0.115 R)
• M8: 989,440 km (0.087 R)
• M9: 1,063,192 km (0.115 R)
• M10: 1,211,593 km (0.084 R)
• M11: 1,377,497 km (0.033 R)
• M12: 1,444,816 km (0.105 R)
• M13: 1,529,489 km (0.101 R)
• M14: 1,643,183 km (0.098 R)
• M15: 1,805,048 km (0.111 R)
• M16: 1,989,801 km (0.102 R)
• M17: 2,060,860 km (0.109 R)
• M18: 2,144,635 km (0.114 R)
• M19: 2,334,624 km (0.025 R)
• M20: 2,466,420 km (0.102 R)
• M21: 2,607,341 km (0.116 R)
• M22: 2,744,373 km (0.064 R)
• M23: 2,823,660 km (0.049 R)
• M24: 2,957,700 km (0.06 R)
• M25: 3,073,339 km (0.096 R)
• M26: 3,183,592 km (0.077 R)
• M27: 3,351,441 km (0.114 R)
• M28: 3,472,017 km (0.119 R)
• M29: 3,644,952 km (0.031 R)
• M30: 3,887,301 km (0.106 R)
• M31: 4,264,736 km (0.099 R)
• M32: 4,411,342 km (0.05 R)
• M33: 4,535,957 km (0.107 R)
• M34: 4,741,205 km (0.09 R)
• M35: 4,885,118 km (0.117 R)
• M36: 4,957,524 km (0.108 R)
• M37: 5,087,225 km (0.088 R)
• M38: 5,234,579 km (0.074 R)
• M39: 5,350,218 km (0.108 R)
• M40: 5,450,000 km (0.043 R)
• M41: 5,693,695 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 9.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.16 AU - 4.38 AU

Year: 4726 Days

Day: 8.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 162.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,503,344 km

• M1: 121,025 km (0.115 R)
• M2: 251,923 km (0.078 R)
• M3: 314,754 km (0.118 R)
• M4: 597,045 km (0.101 R)
• M5: 788,231 km (0.075 R)
• M6: 991,834 km (0.056 R)
• M7: 1,071,719 km (0.083 R)
• M8: 1,137,243 km (0.093 R)
• M9: 1,281,455 km (0.042 R)
• M10: 1,351,467 km (0.113 R)
• M11: 1,431,801 km (0.08 R)
• M12: 1,541,456 km (0.091 R)
• M13: 1,692,251 km (0.084 R)
• M14: 1,848,132 km (0.071 R)
• M15: 2,237,236 km (0.113 R)
• M16: 2,311,736 km (0.081 R)
• M17: 2,376,362 km (0.117 R)
• M18: 2,996,296 km (0.052 R)
• M19: 3,185,836 km (0.084 R)
• M20: 3,318,380 km (0.042 R)
• M21: 3,440,601 km (0.065 R)
• M22: 3,576,885 km (0.119 R)
• M23: 3,944,447 km (0.1 R)
• M24: 4,022,088 km (0.111 R)
• M25: 4,126,358 km (0.087 R)
• M26: 4,218,361 km (0.115 R)
• M27: 4,284,483 km (0.106 R)
• M28: 4,350,904 km (0.096 R)
• M29: 4,471,480 km (0.036 R)
• M30: 4,702,160 km (0.034 R)
• M31: 5,020,654 km (0.107 R)
• M32: 5,460,921 km (0.112 R)
• M33: 5,634,753 km (0.12 R)
• M34: 5,825,191 km (0.112 R)
• M35: 5,958,184 km (0.101 R)
• M36: 6,032,534 km (0.097 R)
• M37: 6,197,241 km (0.097 R)
• M38: 6,731,306 km (0.105 R)
• M39: 6,793,239 km (0.05 R)
• M40: 7,216,601 km (0.056 R)
• M41: 7,327,753 km (0.092 R)
• M42: 7,503,530 km (0.054 R)
• M43: 7,632,334 km (0.048 R)
• M44: 7,761,886 km (0.112 R)
• M45: 7,875,730 km (0.085 R)
• M46: 7,990,321 km (0.101 R)
• M47: 8,055,995 km (0.115 R)
• M48: 8,453,776 km (0.058 R)
• M49: 8,655,134 km (0.083 R)
• M50: 8,892,097 km (0.105 R)
• M51: 9,062,489 km (0.078 R)
• M52: 9,199,820 km (0.091 R)
• M53: 9,441,570 km (0.082 R)
• M54: 9,825,738 km (0.113 R)
• M55: 10,090,676 km (0.103 R)
• M56: 10,304,301 km (0.044 R)
• M57: 10,537,524 km (0.096 R)
• M58: 10,917,802 km (0.093 R)
• M59: 11,265,767 km (0.038 R)
• M60: 11,394,870 km (0.115 R)
• M61: 11,916,368 km (0.1 R)
• M62: 12,369,500 km (0.081 R)
• M63: 12,770,721 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.7

Radius: 5.5

Gravity: 27.56 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.38 AU - 7.34 AU

Year: 11601 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,503,344 km

• M1: 142,567 km (0.065 R)
• M2: 437,873 km (0.111 R)
• M3: 536,907 km (0.113 R)
• M4: 625,170 km (0.081 R)
• M5: 699,370 km (0.026 R)
• M6: 737,667 km (0.077 R)
• M7: 2,127,282 km (0.052 R)
• M8: 2,240,677 km (0.105 R)
• M9: 2,443,681 km (0.118 R)
• M10: 2,562,462 km (0.077 R)
• M11: 2,652,819 km (0.094 R)
• M12: 2,774,891 km (0.072 R)
• M13: 2,898,908 km (0.104 R)
• M14: 3,850,799 km (0.119 R)
• M15: 4,199,811 km (0.074 R)
• M16: 4,378,131 km (0.099 R)
• M17: 4,928,053 km (0.094 R)
• M18: 5,268,239 km (0.071 R)
• M19: 5,733,787 km (0.104 R)
• M20: 7,464,036 km (0.087 R)
• M21: 7,636,672 km (0.066 R)
• M22: 7,767,121 km (0.109 R)
• M23: 8,251,370 km (0.062 R)
• M24: 8,474,719 km (0.115 R)
• M25: 8,654,835 km (0.106 R)
• M26: 9,903,529 km (0.114 R)
• M27: 10,140,940 km (0.041 R)
• M28: 10,815,477 km (0.078 R)
• M29: 11,207,424 km (0.093 R)
• M30: 11,554,192 km (0.101 R)
• M31: 12,718,362 km (0.108 R)
• M32: 13,079,940 km (0.11 R)
• M33: 13,183,911 km (0.062 R)
• M34: 14,613,917 km (0.04 R)
• M35: 14,721,777 km (0.081 R)
• M36: 14,884,091 km (0.088 R)
• M37: 15,210,513 km (0.118 R)
• M38: 16,259,643 km (0.056 R)
• M39: 16,934,329 km (0.11 R)
• M40: 17,161,120 km (0.096 R)
• M41: 17,331,961 km (0.099 R)
• M42: 17,560,696 km (0.038 R)
• M43: 19,484,823 km (0.098 R)
• M44: 19,544,214 km (0.098 R)
• M45: 19,663,144 km (0.105 R)
• M46: 21,474,924 km (0.115 R)
• M47: 22,400,636 km (0.086 R)
• M48: 23,339,213 km (0.095 R)
• M49: 23,655,014 km (0.075 R)
• M50: 24,482,589 km (0.104 R)
• M51: 24,546,617 km (0.099 R)
• M52: 24,739,149 km (0.076 R)
• M53: 25,904,517 km (0.111 R)
• M54: 27,353,073 km (0.111 R)
• M55: 27,552,637 km (0.1 R)
• M56: 29,574,751 km (0.045 R)
• M57: 29,984,799 km (0.114 R)
• M58: 30,053,315 km (0.117 R)
• M59: 30,949,107 km (0.095 R)
• M60: 32,133,623 km (0.116 R)
• M61: 32,273,945 km (0.104 R)
• M62: 34,188,200 km (0.117 R)
• M63: 34,403,172 km (0.066 R)
• M64: 35,412,359 km (0.071 R)
• M65: 36,211,960 km (0.109 R)
• M66: 37,385,705 km (0.072 R)
• M67: 39,319,556 km (0.108 R)
• M68: 39,544,851 km (0.065 R)
• M69: 39,845,692 km (0.069 R)
• M70: 40,072,034 km (0.117 R)
• M71: 40,601,460 km (0.09 R)
• M72: 43,671,358 km (0.118 R)
• M73: 43,749,149 km (0.095 R)
• M74: 43,904,581 km (0.069 R)
• M75: 43,982,522 km (0.098 R)
• M76: 44,060,313 km (0.09 R)
• M77: 45,076,980 km (0.097 R)
• M78: 45,943,301 km (0.056 R)
• M79: 46,180,563 km (0.089 R)
• M80: 47,772,285 km (0.026 R)
• M81: 48,012,689 km (0.052 R)
• M82: 48,414,060 km (0.07 R)
• M83: 48,735,994 km (0.091 R)
• M84: 50,356,438 km (0.057 R)
• M85: 51,255,073 km (0.087 R)
• M86: 51,829,828 km (0.1 R)
• M87: 53,234,253 km (0.106 R)
• M88: 53,982,840 km (0.077 R)
• M89: 54,316,743 km (0.078 R)
• M90: 54,400,368 km (0.116 R)
• M91: 54,651,244 km (0.09 R)
• M92: 55,574,711 km (0.066 R)
• M93: 55,911,755 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 11,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit