🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 297 Days

Day: 16.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.29 AU - 2.09 AU

Year: 1441 Days

Day: 11.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,696,408 km

• M1: 115,490 km (0.106 R)
• M2: 189,989 km (0.108 R)
• M3: 253,568 km (0.08 R)
• M4: 328,667 km (0.099 R)
• M5: 437,574 km (0.082 R)
• M6: 502,350 km (0.106 R)
• M7: 565,630 km (0.103 R)
• M8: 695,331 km (0.025 R)
• M9: 785,688 km (0.068 R)
• M10: 912,547 km (0.106 R)
• M11: 1,032,824 km (0.041 R)
• M12: 1,180,178 km (0.083 R)
• M13: 1,402,779 km (0.069 R)
• M14: 1,542,952 km (0.116 R)
• M15: 1,762,113 km (0.092 R)
• M16: 2,422,738 km (0.072 R)
• M17: 3,092,786 km (0.096 R)
• M18: 3,225,180 km (0.087 R)
• M19: 3,286,964 km (0.089 R)
• M20: 3,380,463 km (0.087 R)
• M21: 3,495,803 km (0.096 R)
• M22: 3,601,868 km (0.081 R)
• M23: 3,806,368 km (0.072 R)
• M24: 3,904,654 km (0.103 R)
• M25: 4,003,688 km (0.077 R)
• M26: 4,081,329 km (0.115 R)
• M27: 4,159,569 km (0.066 R)
• M28: 4,317,395 km (0.069 R)
• M29: 4,374,242 km (0.054 R)
• M30: 4,592,505 km (0.091 R)
• M31: 4,673,886 km (0.094 R)
• M32: 4,732,379 km (0.12 R)
• M33: 5,016,166 km (0.042 R)
• M34: 5,124,026 km (0.061 R)
• M35: 5,305,488 km (0.07 R)
• M36: 5,378,791 km (0.111 R)
• M37: 5,439,977 km (0.082 R)
• M38: 5,612,763 km (0.12 R)
• M39: 5,674,995 km (0.089 R)
• M40: 6,142,040 km (0.086 R)
• M41: 6,477,737 km (0.085 R)
• M42: 6,556,127 km (0.095 R)
• M43: 6,700,489 km (0.12 R)
• M44: 6,792,940 km (0.103 R)
• M45: 6,872,526 km (0.028 R)
• M46: 6,965,726 km (0.108 R)
• M47: 7,315,785 km (0.115 R)
• M48: 7,424,692 km (0.082 R)
• M49: 7,520,435 km (0.094 R)
• M50: 7,865,557 km (0.048 R)
• M51: 7,963,244 km (0.049 R)
• M52: 8,187,791 km (0.07 R)
• M53: 8,357,584 km (0.076 R)
• M54: 8,528,575 km (0.12 R)
• M55: 8,743,996 km (0.118 R)
• M56: 8,990,234 km (0.076 R)
• M57: 9,048,577 km (0.062 R)
• M58: 9,253,526 km (0.086 R)
• M59: 9,341,789 km (0.099 R)
• M60: 9,415,690 km (0.091 R)
• M61: 9,519,361 km (0.077 R)
• M62: 9,668,062 km (0.097 R)
• M63: 9,727,751 km (0.101 R)
• M64: 9,937,787 km (0.097 R)
• M65: 10,028,293 km (0.098 R)
• M66: 10,103,840 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.5

Radius: 3.5

Gravity: 28.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.06 AU - 8.04 AU

Year: 10997 Days

Day: 22.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,696,408 km

• M1: 67,319 km (0.105 R)
• M2: 133,292 km (0.112 R)
• M3: 243,695 km (0.091 R)
• M4: 510,278 km (0.101 R)
• M5: 684,410 km (0.105 R)
• M6: 926,460 km (0.049 R)
• M7: 1,402,779 km (0.059 R)
• M8: 1,481,917 km (0.077 R)
• M9: 1,644,679 km (0.1 R)
• M10: 2,235,142 km (0.08 R)
• M11: 2,304,406 km (0.107 R)
• M12: 2,710,713 km (0.112 R)
• M13: 3,087,102 km (0.114 R)
• M14: 3,426,539 km (0.115 R)
• M15: 3,614,285 km (0.078 R)
• M16: 3,723,042 km (0.068 R)
• M17: 3,915,874 km (0.061 R)
• M18: 4,055,748 km (0.053 R)
• M19: 4,484,795 km (0.05 R)
• M20: 4,572,459 km (0.062 R)
• M21: 4,749,284 km (0.117 R)
• M22: 4,808,674 km (0.047 R)
• M23: 5,603,637 km (0.108 R)
• M24: 6,405,631 km (0.082 R)
• M25: 6,570,338 km (0.12 R)
• M26: 6,636,610 km (0.112 R)
• M27: 6,769,752 km (0.103 R)
• M28: 7,242,781 km (0.04 R)
• M29: 7,726,580 km (0.089 R)
• M30: 7,972,220 km (0.106 R)
• M31: 8,078,435 km (0.119 R)
• M32: 8,507,481 km (0.08 R)
• M33: 8,761,199 km (0.049 R)
• M34: 10,839,413 km (0.119 R)
• M35: 10,956,997 km (0.049 R)
• M36: 12,359,477 km (0.027 R)
• M37: 13,311,368 km (0.099 R)
• M38: 14,030,036 km (0.119 R)
• M39: 14,072,672 km (0.074 R)
• M40: 14,200,877 km (0.063 R)
• M41: 14,243,812 km (0.056 R)
• M42: 14,286,597 km (0.038 R)
• M43: 14,415,550 km (0.109 R)
• M44: 14,674,504 km (0.05 R)
• M45: 15,725,579 km (0.106 R)
• M46: 15,947,582 km (0.103 R)
• M47: 16,081,322 km (0.1 R)
• M48: 16,755,410 km (0.064 R)
• M49: 18,785,304 km (0.077 R)
• M50: 19,494,996 km (0.072 R)
• M51: 20,020,833 km (0.058 R)
• M52: 20,261,386 km (0.064 R)
• M53: 20,406,197 km (0.103 R)
• M54: 21,774,419 km (0.05 R)
• M55: 22,569,382 km (0.103 R)
• M56: 22,669,313 km (0.088 R)
• M57: 22,769,544 km (0.119 R)
• M58: 22,869,924 km (0.113 R)
• M59: 22,920,189 km (0.058 R)
• M60: 23,728,616 km (0.102 R)
• M61: 23,881,355 km (0.09 R)
• M62: 23,932,219 km (0.067 R)
• M63: 24,804,075 km (0.116 R)
• M64: 25,529,625 km (0.115 R)
• M65: 25,581,834 km (0.115 R)
• M66: 25,686,104 km (0.107 R)
• M67: 25,738,314 km (0.112 R)
• M68: 25,790,523 km (0.091 R)
• M69: 26,052,320 km (0.097 R)
• M70: 26,472,839 km (0.042 R)
• M71: 26,631,263 km (0.088 R)
• M72: 26,948,860 km (0.104 R)
• M73: 27,001,817 km (0.062 R)
• M74: 27,480,830 km (0.056 R)
• M75: 27,534,236 km (0.026 R)
• M76: 28,070,096 km (0.114 R)
• M77: 28,393,227 km (0.072 R)
• M78: 29,152,137 km (0.099 R)
• M79: 30,027,584 km (0.114 R)
• M80: 30,413,247 km (0.119 R)
• M81: 30,967,058 km (0.081 R)
• M82: 31,972,356 km (0.087 R)
• M83: 33,557,346 km (0.066 R)
• M84: 33,900,373 km (0.12 R)
• M85: 34,647,316 km (0.107 R)
• M86: 35,457,837 km (0.099 R)
• M87: 35,807,148 km (0.096 R)
• M88: 36,099,163 km (0.087 R)
• M89: 36,216,149 km (0.075 R)
• M90: 36,979,696 km (0.083 R)
• M91: 37,867,410 km (0.092 R)
• M92: 38,522,648 km (0.119 R)
• M93: 39,061,650 km (0.107 R)
• M94: 39,784,207 km (0.119 R)
• M95: 39,965,670 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.3

Radius: 6.4

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.79 AU - 8.19 AU

Year: 12123 Days

Day: 17.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,696,408 km

• M1: 131,347 km (0.099 R)
• M2: 277,354 km (0.11 R)
• M3: 511,026 km (0.065 R)
• M4: 564,582 km (0.072 R)
• M5: 861,534 km (0.03 R)
• M6: 1,015,321 km (0.12 R)
• M7: 1,130,810 km (0.062 R)
• M8: 1,555,369 km (0.107 R)
• M9: 1,798,765 km (0.102 R)
• M10: 2,291,091 km (0.099 R)
• M11: 2,505,465 km (0.036 R)
• M12: 2,790,748 km (0.084 R)
• M13: 3,086,354 km (0.071 R)
• M14: 3,426,539 km (0.101 R)
• M15: 3,707,334 km (0.094 R)
• M16: 4,253,666 km (0.055 R)
• M17: 4,631,849 km (0.118 R)
• M18: 4,786,085 km (0.062 R)
• M19: 5,582,843 km (0.112 R)
• M20: 6,506,011 km (0.102 R)
• M21: 7,251,308 km (0.094 R)
• M22: 7,702,196 km (0.117 R)
• M23: 9,253,825 km (0.118 R)
• M24: 9,791,929 km (0.037 R)
• M25: 10,289,940 km (0.058 R)
• M26: 10,796,179 km (0.101 R)
• M27: 10,949,667 km (0.092 R)
• M28: 11,780,384 km (0.039 R)
• M29: 12,097,082 km (0.063 R)
• M30: 13,391,702 km (0.05 R)
• M31: 13,832,866 km (0.106 R)
• M32: 14,111,118 km (0.116 R)
• M33: 14,560,062 km (0.102 R)
• M34: 14,899,948 km (0.089 R)
• M35: 14,956,795 km (0.082 R)
• M36: 15,357,119 km (0.113 R)
• M37: 15,529,755 km (0.11 R)
• M38: 16,637,976 km (0.112 R)
• M39: 16,756,009 km (0.109 R)
• M40: 19,114,718 km (0.112 R)
• M41: 20,871,147 km (0.084 R)
• M42: 21,190,239 km (0.033 R)
• M43: 21,833,211 km (0.12 R)
• M44: 22,092,165 km (0.116 R)
• M45: 22,678,588 km (0.108 R)
• M46: 23,800,124 km (0.102 R)
• M47: 24,669,886 km (0.078 R)
• M48: 25,007,229 km (0.102 R)
• M49: 25,142,615 km (0.111 R)
• M50: 25,686,403 km (0.112 R)
• M51: 26,096,900 km (0.066 R)
• M52: 29,243,541 km (0.094 R)
• M53: 29,743,647 km (0.117 R)
• M54: 30,246,595 km (0.07 R)
• M55: 31,406,876 km (0.061 R)
• M56: 31,552,884 km (0.089 R)
• M57: 32,360,114 km (0.054 R)
• M58: 32,581,519 km (0.12 R)
• M59: 33,322,926 km (0.112 R)
• M60: 34,220,064 km (0.043 R)
• M61: 38,354,052 km (0.119 R)
• M62: 42,319,891 km (0.097 R)
• M63: 42,561,941 km (0.117 R)
• M64: 42,723,656 km (0.11 R)
• M65: 42,966,453 km (0.075 R)
• M66: 44,187,471 km (0.099 R)
• M67: 44,269,301 km (0.083 R)
• M68: 44,351,131 km (0.093 R)
• M69: 45,007,716 km (0.038 R)
• M70: 45,172,423 km (0.104 R)
• M71: 46,497,113 km (0.109 R)
• M72: 47,415,045 km (0.114 R)
• M73: 50,889,156 km (0.042 R)
• M74: 52,440,187 km (0.095 R)
• M75: 53,221,387 km (0.118 R)
• M76: 53,308,453 km (0.117 R)
• M77: 53,395,519 km (0.095 R)
• M78: 53,744,381 km (0.098 R)
• M79: 53,919,112 km (0.087 R)
• M80: 54,006,477 km (0.09 R)
• M81: 54,444,350 km (0.111 R)
• M82: 55,765,000 km (0.045 R)
• M83: 56,740,079 km (0.062 R)
• M84: 56,917,951 km (0.111 R)
• M85: 58,258,048 km (0.037 R)
• M86: 59,518,261 km (0.08 R)
• M87: 59,608,618 km (0.046 R)
• M88: 59,970,495 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit