🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 230 Days

Day: 29.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 12.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.19 AU - 8.79 AU

Year: 7722 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,766,515 km

• M1: 189,690 km (0.037 R)
• M2: 496,366 km (0.105 R)
• M3: 618,587 km (0.11 R)
• M4: 880,832 km (0.07 R)
• M5: 965,056 km (0.104 R)
• M6: 1,106,127 km (0.06 R)
• M7: 1,449,753 km (0.09 R)
• M8: 1,530,835 km (0.098 R)
• M9: 1,870,871 km (0.093 R)
• M10: 2,050,089 km (0.073 R)
• M11: 2,449,964 km (0.089 R)
• M12: 2,597,019 km (0.085 R)
• M13: 2,952,015 km (0.119 R)
• M14: 3,376,723 km (0.058 R)
• M15: 3,513,456 km (0.079 R)
• M16: 4,643,069 km (0.119 R)
• M17: 4,826,327 km (0.098 R)
• M18: 5,876,803 km (0.081 R)
• M19: 6,581,409 km (0.082 R)
• M20: 6,891,525 km (0.086 R)
• M21: 7,277,188 km (0.058 R)
• M22: 7,419,157 km (0.098 R)
• M23: 7,778,341 km (0.112 R)
• M24: 8,776,159 km (0.086 R)
• M25: 9,425,115 km (0.057 R)
• M26: 9,696,934 km (0.086 R)
• M27: 9,814,219 km (0.115 R)
• M28: 9,892,608 km (0.116 R)
• M29: 10,248,202 km (0.082 R)
• M30: 10,487,559 km (0.119 R)
• M31: 11,257,988 km (0.07 R)
• M32: 11,546,412 km (0.06 R)
• M33: 11,962,743 km (0.114 R)
• M34: 12,341,525 km (0.102 R)
• M35: 12,724,496 km (0.12 R)
• M36: 13,371,357 km (0.104 R)
• M37: 13,896,445 km (0.044 R)
• M38: 13,984,708 km (0.107 R)
• M39: 14,876,910 km (0.113 R)
• M40: 15,238,937 km (0.096 R)
• M41: 16,528,919 km (0.084 R)
• M42: 17,045,331 km (0.097 R)
• M43: 18,286,844 km (0.107 R)
• M44: 18,577,512 km (0.111 R)
• M45: 18,918,596 km (0.113 R)
• M46: 19,114,419 km (0.091 R)
• M47: 19,310,841 km (0.118 R)
• M48: 19,409,426 km (0.117 R)
• M49: 20,253,457 km (0.071 R)
• M50: 20,353,538 km (0.09 R)
• M51: 20,654,679 km (0.073 R)
• M52: 20,856,337 km (0.028 R)
• M53: 21,977,124 km (0.066 R)
• M54: 23,117,509 km (0.071 R)
• M55: 24,064,762 km (0.076 R)
• M56: 24,489,919 km (0.085 R)
• M57: 25,185,998 km (0.062 R)
• M58: 26,214,932 km (0.078 R)
• M59: 26,324,139 km (0.069 R)
• M60: 26,927,018 km (0.062 R)
• M61: 27,423,683 km (0.051 R)
• M62: 28,538,187 km (0.091 R)
• M63: 29,327,167 km (0.075 R)
• M64: 30,352,062 km (0.108 R)
• M65: 30,868,922 km (0.03 R)
• M66: 31,272,986 km (0.073 R)
• M67: 33,793,112 km (0.072 R)
• M68: 33,971,283 km (0.06 R)
• M69: 34,987,352 km (0.086 R)
• M70: 36,074,031 km (0.107 R)
• M71: 36,377,864 km (0.059 R)
• M72: 36,560,523 km (0.117 R)
• M73: 37,971,231 km (0.088 R)
• M74: 38,342,233 km (0.083 R)
• M75: 39,087,829 km (0.109 R)
• M76: 39,900,894 km (0.113 R)
• M77: 40,152,218 km (0.1 R)
• M78: 40,467,122 km (0.119 R)
• M79: 40,656,363 km (0.044 R)
• M80: 42,951,045 km (0.118 R)
• M81: 43,079,848 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 3.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.33 AU - 14.77 AU

Year: 16749 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,766,515 km

• M1: 99,183 km (0.084 R)
• M2: 796,758 km (0.104 R)
• M3: 916,586 km (0.032 R)
• M4: 1,240,765 km (0.087 R)
• M5: 1,327,083 km (0.117 R)
• M6: 1,379,741 km (0.071 R)
• M7: 1,433,148 km (0.082 R)
• M8: 1,487,302 km (0.041 R)
• M9: 1,884,784 km (0.086 R)
• M10: 2,271,344 km (0.105 R)
• M11: 2,419,746 km (0.1 R)
• M12: 2,593,429 km (0.113 R)
• M13: 4,043,481 km (0.115 R)
• M14: 5,725,111 km (0.116 R)
• M15: 5,927,068 km (0.074 R)
• M16: 5,985,261 km (0.052 R)
• M17: 6,576,771 km (0.093 R)
• M18: 7,217,798 km (0.112 R)
• M19: 7,342,114 km (0.117 R)
• M20: 7,561,424 km (0.095 R)
• M21: 7,814,694 km (0.068 R)
• M22: 8,038,492 km (0.079 R)
• M23: 8,492,671 km (0.108 R)
• M24: 8,888,507 km (0.089 R)
• M25: 9,155,689 km (0.029 R)
• M26: 9,189,348 km (0.033 R)
• M27: 9,973,092 km (0.039 R)
• M28: 10,884,741 km (0.111 R)
• M29: 11,350,439 km (0.106 R)
• M30: 11,676,712 km (0.108 R)
• M31: 12,449,834 km (0.104 R)
• M32: 12,898,927 km (0.103 R)
• M33: 13,277,260 km (0.095 R)
• M34: 14,161,234 km (0.032 R)
• M35: 14,473,145 km (0.108 R)
• M36: 14,905,633 km (0.114 R)
• M37: 14,945,276 km (0.059 R)
• M38: 17,923,919 km (0.072 R)
• M39: 18,007,993 km (0.045 R)
• M40: 18,685,672 km (0.101 R)
• M41: 18,856,512 km (0.101 R)
• M42: 19,199,540 km (0.104 R)
• M43: 19,285,559 km (0.115 R)
• M44: 21,122,621 km (0.052 R)
• M45: 21,344,923 km (0.116 R)
• M46: 21,523,394 km (0.058 R)
• M47: 21,568,123 km (0.09 R)
• M48: 22,832,076 km (0.108 R)
• M49: 23,888,237 km (0.088 R)
• M50: 25,809,971 km (0.111 R)
• M51: 26,142,976 km (0.034 R)
• M52: 26,477,477 km (0.101 R)
• M53: 26,861,345 km (0.1 R)
• M54: 27,732,004 km (0.109 R)
• M55: 28,661,007 km (0.119 R)
• M56: 28,759,443 km (0.048 R)
• M57: 29,600,332 km (0.107 R)
• M58: 29,849,114 km (0.081 R)
• M59: 30,851,270 km (0.117 R)
• M60: 30,952,248 km (0.063 R)
• M61: 31,711,906 km (0.114 R)
• M62: 33,663,859 km (0.091 R)
• M63: 33,819,591 km (0.078 R)
• M64: 33,923,561 km (0.08 R)
• M65: 34,027,681 km (0.112 R)
• M66: 34,497,269 km (0.111 R)
• M67: 34,916,592 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.2

Radius: 3.7

Gravity: 39.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.36 AU - 18.34 AU

Year: 21558 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,766,515 km

• M1: 80,334 km (0.073 R)
• M2: 429,047 km (0.112 R)
• M3: 845,677 km (0.075 R)
• M4: 1,049,279 km (0.116 R)
• M5: 1,239,568 km (0.119 R)
• M6: 1,267,692 km (0.093 R)
• M7: 1,295,966 km (0.107 R)
• M8: 1,324,540 km (0.092 R)
• M9: 1,530,087 km (0.084 R)
• M10: 1,905,278 km (0.093 R)
• M11: 2,238,732 km (0.109 R)
• M12: 2,482,876 km (0.088 R)
• M13: 3,148,886 km (0.11 R)
• M14: 4,032,560 km (0.113 R)
• M15: 4,501,250 km (0.113 R)
• M16: 4,942,115 km (0.09 R)
• M17: 5,032,024 km (0.08 R)
• M18: 5,489,195 km (0.082 R)
• M19: 5,912,108 km (0.119 R)
• M20: 6,345,343 km (0.093 R)
• M21: 6,442,881 km (0.037 R)
• M22: 6,639,752 km (0.072 R)
• M23: 6,838,567 km (0.092 R)
• M24: 6,938,648 km (0.078 R)
• M25: 8,230,725 km (0.07 R)
• M26: 8,931,292 km (0.061 R)
• M27: 9,316,357 km (0.112 R)
• M28: 10,388,675 km (0.106 R)
• M29: 10,677,398 km (0.095 R)
• M30: 10,851,830 km (0.101 R)
• M31: 11,085,801 km (0.107 R)
• M32: 11,380,808 km (0.116 R)
• M33: 12,402,561 km (0.103 R)
• M34: 12,831,907 km (0.076 R)
• M35: 13,141,425 km (0.105 R)
• M36: 13,957,781 km (0.093 R)
• M37: 14,790,442 km (0.104 R)
• M38: 15,310,744 km (0.038 R)
• M39: 15,704,934 km (0.108 R)
• M40: 16,503,338 km (0.107 R)
• M41: 16,839,933 km (0.119 R)
• M42: 17,383,123 km (0.044 R)
• M43: 18,836,017 km (0.095 R)
• M44: 18,976,490 km (0.114 R)
• M45: 19,399,702 km (0.083 R)
• M46: 19,541,521 km (0.114 R)
• M47: 21,709,194 km (0.094 R)
• M48: 23,421,940 km (0.115 R)
• M49: 25,100,279 km (0.093 R)
• M50: 26,266,693 km (0.082 R)
• M51: 26,423,472 km (0.031 R)
• M52: 28,571,249 km (0.104 R)
• M53: 30,115,996 km (0.075 R)
• M54: 31,188,314 km (0.119 R)
• M55: 31,687,522 km (0.064 R)
• M56: 32,273,197 km (0.066 R)
• M57: 32,525,270 km (0.071 R)
• M58: 33,200,704 km (0.113 R)
• M59: 33,455,170 km (0.119 R)
• M60: 37,085,462 km (0.118 R)
• M61: 38,946,758 km (0.085 R)
• M62: 39,125,678 km (0.067 R)
• M63: 42,851,712 km (0.101 R)
• M64: 42,944,014 km (0.113 R)
• M65: 43,684,673 km (0.12 R)
• M66: 44,056,723 km (0.109 R)
• M67: 44,149,772 km (0.098 R)
• M68: 44,242,972 km (0.107 R)
• M69: 44,336,321 km (0.088 R)
• M70: 45,460,699 km (0.043 R)
• M71: 47,450,799 km (0.064 R)
• M72: 48,312,483 km (0.075 R)
• M73: 49,372,533 km (0.07 R)
• M74: 49,662,903 km (0.11 R)
• M75: 50,051,109 km (0.078 R)
• M76: 50,440,213 km (0.038 R)
• M77: 50,732,827 km (0.098 R)
• M78: 51,417,536 km (0.087 R)
• M79: 52,105,238 km (0.096 R)
• M80: 53,489,915 km (0.12 R)
• M81: 53,589,398 km (0.097 R)
• M82: 56,801,414 km (0.057 R)
• M83: 60,075,214 km (0.075 R)
• M84: 62,884,811 km (0.095 R)
• M85: 63,514,918 km (0.078 R)
• M86: 64,569,882 km (0.102 R)
• M87: 66,483,089 km (0.107 R)
• M88: 67,017,901 km (0.106 R)
• M89: 67,554,060 km (0.086 R)
• M90: 69,063,054 km (0.103 R)
• M91: 70,692,025 km (0.107 R)
• M92: 72,443,517 km (0.087 R)
• M93: 72,553,471 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit