🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.71 AU - 0.75 AU

Year: 230 Days

Day: 40.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.09 AU - 1.21 AU

Year: 455 Days

Day: 47.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.95 AU - 1.47 AU

Year: 491 Days

Day: 47.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.3 AU - 1.5 AU

Year: 611 Days

Day: 31.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.7

Radius: 10.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.6 AU - 5.56 AU

Year: 4224 Days

Day: 11.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 105,860,588 km

• M1: 146,008 km (0.041 R)
• M2: 270,323 km (0.104 R)
• M3: 402,269 km (0.09 R)
• M4: 508,334 km (0.115 R)
• M5: 597,494 km (0.054 R)
• M6: 773,421 km (0.093 R)
• M7: 889,808 km (0.086 R)
• M8: 967,300 km (0.108 R)
• M9: 1,276,070 km (0.088 R)
• M10: 1,455,138 km (0.107 R)
• M11: 1,534,575 km (0.085 R)
• M12: 1,629,270 km (0.104 R)
• M13: 1,725,911 km (0.034 R)
• M14: 2,027,650 km (0.086 R)
• M15: 2,284,509 km (0.049 R)
• M16: 2,362,001 km (0.09 R)
• M17: 2,456,247 km (0.102 R)
• M18: 2,665,086 km (0.094 R)
• M19: 3,031,601 km (0.068 R)
• M20: 3,557,437 km (0.108 R)
• M21: 3,666,045 km (0.106 R)
• M22: 3,794,251 km (0.111 R)
• M23: 3,923,803 km (0.068 R)
• M24: 4,092,699 km (0.076 R)
• M25: 4,673,288 km (0.083 R)
• M26: 4,852,506 km (0.071 R)
• M27: 5,095,004 km (0.118 R)
• M28: 5,424,718 km (0.051 R)
• M29: 5,613,211 km (0.088 R)
• M30: 5,932,154 km (0.058 R)
• M31: 6,588,141 km (0.076 R)
• M32: 7,359,168 km (0.091 R)
• M33: 7,474,957 km (0.054 R)
• M34: 7,826,063 km (0.089 R)
• M35: 7,968,031 km (0.109 R)
• M36: 8,158,769 km (0.112 R)
• M37: 9,109,762 km (0.093 R)
• M38: 9,184,262 km (0.106 R)
• M39: 9,434,539 km (0.119 R)
• M40: 9,712,343 km (0.029 R)
• M41: 9,814,069 km (0.072 R)
• M42: 10,121,343 km (0.095 R)
• M43: 10,666,627 km (0.094 R)
• M44: 11,301,521 km (0.096 R)
• M45: 12,774,611 km (0.059 R)
• M46: 13,392,001 km (0.096 R)
• M47: 14,105,434 km (0.054 R)
• M48: 14,481,223 km (0.072 R)
• M49: 14,684,976 km (0.09 R)
• M50: 14,831,133 km (0.094 R)
• M51: 15,095,472 km (0.102 R)
• M52: 15,390,928 km (0.117 R)
• M53: 15,688,179 km (0.11 R)
• M54: 15,957,455 km (0.05 R)
• M55: 16,561,382 km (0.112 R)
• M56: 16,957,816 km (0.074 R)
• M57: 17,049,819 km (0.096 R)
• M58: 17,141,971 km (0.1 R)
• M59: 17,915,991 km (0.111 R)
• M60: 19,114,569 km (0.098 R)
• M61: 19,594,628 km (0.099 R)
• M62: 20,046,414 km (0.035 R)
• M63: 20,176,115 km (0.117 R)
• M64: 20,927,396 km (0.061 R)
• M65: 21,125,015 km (0.068 R)
• M66: 21,554,959 km (0.066 R)
• M67: 22,155,145 km (0.111 R)
• M68: 22,289,335 km (0.073 R)
• M69: 22,390,164 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.3

Radius: 13.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.91 AU - 7.99 AU

Year: 6044 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,860,588 km

• M1: 208,988 km (0.106 R)
• M2: 397,930 km (0.04 R)
• M3: 644,019 km (0.078 R)
• M4: 735,124 km (0.115 R)
• M5: 932,593 km (0.116 R)
• M6: 1,423,125 km (0.093 R)
• M7: 2,097,811 km (0.105 R)
• M8: 2,604,200 km (0.079 R)
• M9: 2,775,788 km (0.07 R)
• M10: 2,880,657 km (0.03 R)
• M11: 3,350,394 km (0.117 R)
• M12: 4,301,088 km (0.097 R)
• M13: 4,608,362 km (0.072 R)
• M14: 4,965,303 km (0.118 R)
• M15: 5,572,969 km (0.056 R)
• M16: 5,661,831 km (0.064 R)
• M17: 5,953,546 km (0.079 R)
• M18: 6,342,800 km (0.098 R)
• M19: 6,716,645 km (0.076 R)
• M20: 6,977,843 km (0.086 R)
• M21: 7,097,671 km (0.113 R)
• M22: 7,218,247 km (0.071 R)
• M23: 7,315,336 km (0.094 R)
• M24: 7,806,615 km (0.073 R)
• M25: 8,156,973 km (0.046 R)
• M26: 8,563,730 km (0.079 R)
• M27: 9,160,177 km (0.11 R)
• M28: 9,423,768 km (0.112 R)
• M29: 9,770,087 km (0.118 R)
• M30: 10,229,502 km (0.025 R)
• M31: 10,338,559 km (0.112 R)
• M32: 10,917,802 km (0.084 R)
• M33: 11,197,401 km (0.116 R)
• M34: 11,450,969 km (0.099 R)
• M35: 11,763,629 km (0.068 R)
• M36: 11,964,090 km (0.098 R)
• M37: 12,107,853 km (0.082 R)
• M38: 13,101,333 km (0.107 R)
• M39: 13,249,734 km (0.073 R)
• M40: 13,548,032 km (0.111 R)
• M41: 13,637,940 km (0.041 R)
• M42: 13,758,217 km (0.07 R)
• M43: 14,151,360 km (0.115 R)
• M44: 15,197,199 km (0.069 R)
• M45: 15,290,698 km (0.098 R)
• M46: 15,509,559 km (0.058 R)
• M47: 15,603,656 km (0.097 R)
• M48: 15,981,989 km (0.083 R)
• M49: 16,140,563 km (0.063 R)
• M50: 16,331,600 km (0.109 R)
• M51: 16,427,342 km (0.118 R)
• M52: 16,619,426 km (0.108 R)
• M53: 16,780,094 km (0.079 R)
• M54: 17,232,777 km (0.087 R)
• M55: 17,493,227 km (0.083 R)
• M56: 18,018,016 km (0.103 R)
• M57: 18,315,567 km (0.103 R)
• M58: 18,881,944 km (0.108 R)
• M59: 19,217,791 km (0.075 R)
• M60: 19,555,733 km (0.034 R)
• M61: 19,929,578 km (0.098 R)
• M62: 20,203,043 km (0.111 R)
• M63: 20,546,669 km (0.117 R)
• M64: 20,650,041 km (0.111 R)
• M65: 20,961,504 km (0.113 R)
• M66: 21,834,707 km (0.096 R)
• M67: 22,328,829 km (0.044 R)
• M68: 22,577,311 km (0.101 R)
• M69: 23,580,364 km (0.117 R)
• M70: 24,087,352 km (0.068 R)
• M71: 24,488,274 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 6.6

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.09 AU - 19.43 AU

Year: 28789 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,860,588 km

• M1: 172,337 km (0.11 R)
• M2: 475,422 km (0.048 R)
• M3: 525,537 km (0.113 R)
• M4: 774,767 km (0.039 R)
• M5: 928,255 km (0.09 R)
• M6: 1,372,710 km (0.102 R)
• M7: 1,794,726 km (0.096 R)
• M8: 3,427,138 km (0.046 R)
• M9: 3,477,403 km (0.036 R)
• M10: 3,578,680 km (0.11 R)
• M11: 3,941,156 km (0.061 R)
• M12: 4,589,663 km (0.107 R)
• M13: 5,328,975 km (0.115 R)
• M14: 5,682,625 km (0.083 R)
• M15: 5,922,580 km (0.109 R)
• M16: 6,599,660 km (0.039 R)
• M17: 6,915,461 km (0.041 R)
• M18: 7,236,199 km (0.104 R)
• M19: 8,499,104 km (0.105 R)
• M20: 8,567,320 km (0.04 R)
• M21: 9,401,628 km (0.105 R)
• M22: 9,543,147 km (0.069 R)
• M23: 9,756,923 km (0.061 R)
• M24: 10,044,300 km (0.114 R)
• M25: 10,261,516 km (0.101 R)
• M26: 10,334,371 km (0.062 R)
• M27: 10,627,283 km (0.09 R)
• M28: 10,700,885 km (0.096 R)
• M29: 11,371,533 km (0.104 R)
• M30: 13,543,095 km (0.072 R)
• M31: 14,512,041 km (0.06 R)
• M32: 14,593,871 km (0.06 R)
• M33: 15,336,475 km (0.097 R)
• M34: 16,345,811 km (0.043 R)
• M35: 16,858,483 km (0.096 R)
• M36: 16,944,502 km (0.108 R)
• M37: 17,463,307 km (0.088 R)
• M38: 17,899,535 km (0.099 R)
• M39: 18,163,126 km (0.094 R)
• M40: 19,140,300 km (0.078 R)
• M41: 20,408,590 km (0.092 R)
• M42: 20,591,997 km (0.102 R)
• M43: 20,960,457 km (0.093 R)
• M44: 22,740,073 km (0.034 R)
• M45: 22,930,212 km (0.098 R)
• M46: 24,082,116 km (0.106 R)
• M47: 24,567,561 km (0.092 R)
• M48: 25,745,943 km (0.031 R)
• M49: 27,446,572 km (0.093 R)
• M50: 31,376,807 km (0.073 R)
• M51: 32,868,597 km (0.1 R)
• M52: 34,601,688 km (0.032 R)
• M53: 35,149,217 km (0.116 R)
• M54: 35,369,125 km (0.029 R)
• M55: 35,479,229 km (0.087 R)
• M56: 35,810,140 km (0.077 R)
• M57: 36,586,403 km (0.102 R)
• M58: 37,705,096 km (0.062 R)
• M59: 39,175,942 km (0.093 R)
• M60: 39,861,101 km (0.119 R)
• M61: 40,435,108 km (0.085 R)
• M62: 41,011,807 km (0.109 R)
• M63: 42,758,363 km (0.029 R)
• M64: 46,564,581 km (0.095 R)
• M65: 50,974,128 km (0.101 R)
• M66: 53,987,029 km (0.075 R)
• M67: 57,833,490 km (0.109 R)
• M68: 61,105,644 km (0.091 R)
• M69: 63,097,540 km (0.072 R)
• M70: 63,900,282 km (0.046 R)
• M71: 66,057,483 km (0.026 R)
• M72: 66,328,704 km (0.114 R)
• M73: 67,144,910 km (0.102 R)
• M74: 70,581,323 km (0.097 R)
• M75: 75,487,385 km (0.113 R)
• M76: 75,912,991 km (0.106 R)
• M77: 76,197,227 km (0.085 R)
• M78: 76,481,762 km (0.119 R)
• M79: 76,909,163 km (0.037 R)
• M80: 77,623,343 km (0.109 R)
• M81: 78,483,381 km (0.104 R)
• M82: 79,202,498 km (0.091 R)
• M83: 83,709,134 km (0.104 R)
• M84: 86,363,748 km (0.106 R)
• M85: 87,552,453 km (0.103 R)
• M86: 88,148,900 km (0.102 R)
• M87: 91,151,030 km (0.095 R)
• M88: 93,120,336 km (0.1 R)
• M89: 97,409,307 km (0.116 R)
• M90: 98,336,664 km (0.105 R)
• M91: 99,267,013 km (0.06 R)
• M92: 100,511,967 km (0.104 R)
• M93: 103,804,616 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit