🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 142 Days

Day: 14 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,373,066 km

• M1: 83,625 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 273 Days

Day: 20.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 8.7

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.87 AU - 6.59 AU

Year: 5035 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,373,066 km

• M1: 140,622 km (0.118 R)
• M2: 276,606 km (0.06 R)
• M3: 397,332 km (0.104 R)
• M4: 481,556 km (0.064 R)
• M5: 620,831 km (0.067 R)
• M6: 841,787 km (0.073 R)
• M7: 954,584 km (0.035 R)
• M8: 1,898,397 km (0.094 R)
• M9: 1,991,746 km (0.045 R)
• M10: 2,183,231 km (0.086 R)
• M11: 2,281,218 km (0.057 R)
• M12: 2,625,592 km (0.073 R)
• M13: 2,688,124 km (0.116 R)
• M14: 2,793,441 km (0.107 R)
• M15: 3,008,114 km (0.063 R)
• M16: 3,228,322 km (0.073 R)
• M17: 3,340,371 km (0.104 R)
• M18: 3,614,733 km (0.082 R)
• M19: 3,707,783 km (0.072 R)
• M20: 4,136,680 km (0.09 R)
• M21: 5,224,107 km (0.116 R)
• M22: 5,329,574 km (0.102 R)
• M23: 5,462,417 km (0.111 R)
• M24: 5,596,307 km (0.103 R)
• M25: 5,704,316 km (0.11 R)
• M26: 5,867,528 km (0.107 R)
• M27: 6,310,487 km (0.095 R)
• M28: 6,394,711 km (0.087 R)
• M29: 7,111,434 km (0.116 R)
• M30: 7,523,875 km (0.116 R)
• M31: 7,643,105 km (0.041 R)
• M32: 7,703,094 km (0.117 R)
• M33: 7,944,096 km (0.074 R)
• M34: 8,464,696 km (0.086 R)
• M35: 8,557,746 km (0.111 R)
• M36: 8,682,361 km (0.031 R)
• M37: 9,154,791 km (0.105 R)
• M38: 9,797,763 km (0.115 R)
• M39: 10,157,695 km (0.068 R)
• M40: 10,223,518 km (0.052 R)
• M41: 10,322,702 km (0.111 R)
• M42: 10,856,617 km (0.104 R)
• M43: 11,161,048 km (0.084 R)
• M44: 11,228,966 km (0.098 R)
• M45: 11,536,838 km (0.039 R)
• M46: 11,605,653 km (0.087 R)
• M47: 12,300,835 km (0.119 R)
• M48: 12,371,146 km (0.11 R)
• M49: 13,950,749 km (0.068 R)
• M50: 14,134,306 km (0.114 R)
• M51: 15,214,403 km (0.03 R)
• M52: 15,289,800 km (0.064 R)
• M53: 15,517,039 km (0.088 R)
• M54: 15,669,031 km (0.106 R)
• M55: 16,398,171 km (0.104 R)
• M56: 17,177,426 km (0.054 R)
• M57: 17,929,006 km (0.106 R)
• M58: 18,650,815 km (0.116 R)
• M59: 18,772,139 km (0.106 R)
• M60: 19,300,519 km (0.1 R)
• M61: 21,674,487 km (0.114 R)
• M62: 22,357,252 km (0.107 R)
• M63: 22,529,140 km (0.075 R)
• M64: 22,960,580 km (0.11 R)
• M65: 23,220,731 km (0.117 R)
• M66: 24,094,981 km (0.086 R)
• M67: 24,980,152 km (0.097 R)
• M68: 26,237,073 km (0.111 R)
• M69: 26,918,790 km (0.104 R)
• M70: 27,284,856 km (0.068 R)
• M71: 27,790,796 km (0.071 R)
• M72: 27,929,324 km (0.027 R)
• M73: 28,672,077 km (0.068 R)
• M74: 29,562,334 km (0.088 R)
• M75: 30,034,615 km (0.109 R)
• M76: 30,414,294 km (0.076 R)
• M77: 30,747,748 km (0.095 R)
• M78: 30,891,063 km (0.114 R)
• M79: 31,418,395 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.5

Radius: 3.3

Gravity: 63.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.22 AU - 12.52 AU

Year: 15971 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,373,066 km

• M1: 106,514 km (0.102 R)
• M2: 331,808 km (0.091 R)
• M3: 416,181 km (0.031 R)
• M4: 605,123 km (0.104 R)
• M5: 1,608,028 km (0.072 R)
• M6: 1,810,284 km (0.097 R)
• M7: 2,020,768 km (0.108 R)
• M8: 2,051,436 km (0.093 R)
• M9: 2,207,167 km (0.105 R)
• M10: 2,270,596 km (0.059 R)
• M11: 3,847,956 km (0.1 R)
• M12: 4,156,577 km (0.094 R)
• M13: 7,222,136 km (0.056 R)
• M14: 7,553,944 km (0.03 R)
• M15: 7,987,778 km (0.064 R)
• M16: 8,380,174 km (0.115 R)
• M17: 8,429,690 km (0.109 R)
• M18: 8,678,621 km (0.112 R)
• M19: 9,594,459 km (0.107 R)
• M20: 10,011,389 km (0.092 R)
• M21: 10,116,406 km (0.058 R)
• M22: 10,487,260 km (0.099 R)
• M23: 10,808,745 km (0.051 R)
• M24: 11,461,142 km (0.086 R)
• M25: 13,320,194 km (0.103 R)
• M26: 13,609,816 km (0.069 R)
• M27: 14,789,395 km (0.081 R)
• M28: 14,909,073 km (0.063 R)
• M29: 14,969,062 km (0.093 R)
• M30: 16,185,742 km (0.116 R)
• M31: 16,743,442 km (0.107 R)
• M32: 17,560,097 km (0.054 R)
• M33: 17,877,694 km (0.1 R)
• M34: 19,362,752 km (0.087 R)
• M35: 19,690,820 km (0.086 R)
• M36: 20,086,805 km (0.093 R)
• M37: 22,380,440 km (0.105 R)
• M38: 22,449,105 km (0.111 R)
• M39: 22,932,007 km (0.116 R)
• M40: 23,348,488 km (0.063 R)
• M41: 23,557,775 km (0.082 R)
• M42: 23,627,637 km (0.091 R)
• M43: 23,978,145 km (0.074 R)
• M44: 24,330,298 km (0.095 R)
• M45: 24,542,428 km (0.088 R)
• M46: 25,182,558 km (0.103 R)
• M47: 26,116,796 km (0.088 R)
• M48: 29,061,481 km (0.072 R)
• M49: 29,436,971 km (0.102 R)
• M50: 31,031,236 km (0.083 R)
• M51: 31,107,830 km (0.118 R)
• M52: 31,184,424 km (0.101 R)
• M53: 31,338,061 km (0.088 R)
• M54: 31,491,848 km (0.12 R)
• M55: 32,809,207 km (0.1 R)
• M56: 32,887,147 km (0.061 R)
• M57: 35,017,720 km (0.119 R)
• M58: 36,301,270 km (0.092 R)
• M59: 38,337,297 km (0.103 R)
• M60: 38,831,418 km (0.09 R)
• M61: 40,326,500 km (0.066 R)
• M62: 40,912,923 km (0.113 R)
• M63: 43,715,490 km (0.117 R)
• M64: 45,530,860 km (0.096 R)
• M65: 45,879,423 km (0.114 R)
• M66: 47,018,461 km (0.117 R)
• M67: 47,635,552 km (0.104 R)
• M68: 47,900,939 km (0.036 R)
• M69: 49,324,213 km (0.068 R)
• M70: 50,400,719 km (0.075 R)
• M71: 50,490,777 km (0.101 R)
• M72: 50,941,965 km (0.098 R)
• M73: 51,032,322 km (0.072 R)
• M74: 51,213,185 km (0.067 R)
• M75: 51,848,228 km (0.093 R)
• M76: 52,851,133 km (0.059 R)
• M77: 53,034,240 km (0.104 R)
• M78: 53,952,622 km (0.078 R)
• M79: 54,413,832 km (0.112 R)
• M80: 54,783,638 km (0.059 R)
• M81: 55,805,092 km (0.098 R)
• M82: 57,208,171 km (0.12 R)
• M83: 59,096,844 km (0.096 R)
• M84: 59,477,121 km (0.082 R)
• M85: 61,197,946 km (0.113 R)
• M86: 61,486,370 km (0.062 R)
• M87: 62,064,566 km (0.095 R)
• M88: 62,741,347 km (0.068 R)
• M89: 62,838,137 km (0.106 R)
• M90: 63,420,521 km (0.042 R)
• M91: 63,809,775 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.5

Radius: 7.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.27 AU - 20.37 AU

Year: 27614 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,373,066 km

• M1: 258,206 km (0.086 R)
• M2: 357,689 km (0.042 R)
• M3: 432,338 km (0.112 R)
• M4: 1,047,634 km (0.101 R)
• M5: 2,085,095 km (0.046 R)
• M6: 2,155,705 km (0.101 R)
• M7: 2,866,146 km (0.078 R)
• M8: 3,308,507 km (0.104 R)
• M9: 4,077,739 km (0.034 R)
• M10: 4,255,910 km (0.106 R)
• M11: 5,185,361 km (0.077 R)
• M12: 6,226,413 km (0.087 R)
• M13: 6,691,812 km (0.026 R)
• M14: 7,115,024 km (0.11 R)
• M15: 7,329,847 km (0.055 R)
• M16: 8,379,575 km (0.117 R)
• M17: 9,416,737 km (0.029 R)
• M18: 9,950,353 km (0.12 R)
• M19: 10,923,188 km (0.06 R)
• M20: 11,609,543 km (0.092 R)
• M21: 12,245,633 km (0.09 R)
• M22: 12,762,494 km (0.093 R)
• M23: 13,089,365 km (0.106 R)
• M24: 13,155,038 km (0.112 R)
• M25: 13,684,316 km (0.108 R)
• M26: 14,018,816 km (0.119 R)
• M27: 15,175,806 km (0.12 R)
• M28: 15,314,035 km (0.086 R)
• M29: 17,363,526 km (0.047 R)
• M30: 18,236,429 km (0.083 R)
• M31: 21,325,176 km (0.062 R)
• M32: 21,557,502 km (0.098 R)
• M33: 22,181,026 km (0.116 R)
• M34: 22,259,415 km (0.076 R)
• M35: 22,731,546 km (0.081 R)
• M36: 24,167,686 km (0.086 R)
• M37: 24,652,832 km (0.102 R)
• M38: 26,127,717 km (0.064 R)
• M39: 29,247,880 km (0.074 R)
• M40: 29,764,740 km (0.048 R)
• M41: 30,895,251 km (0.078 R)
• M42: 31,421,686 km (0.075 R)
• M43: 32,929,483 km (0.086 R)
• M44: 33,827,370 km (0.106 R)
• M45: 36,291,546 km (0.114 R)
• M46: 38,436,031 km (0.072 R)
• M47: 40,812,992 km (0.119 R)
• M48: 41,005,225 km (0.106 R)
• M49: 42,164,758 km (0.113 R)
• M50: 42,359,086 km (0.118 R)
• M51: 42,943,864 km (0.055 R)
• M52: 43,433,199 km (0.089 R)
• M53: 43,727,607 km (0.119 R)
• M54: 44,318,668 km (0.108 R)
• M55: 45,209,973 km (0.079 R)
• M56: 45,608,052 km (0.11 R)
• M57: 47,312,720 km (0.08 R)
• M58: 48,223,622 km (0.087 R)
• M59: 49,038,182 km (0.079 R)
• M60: 53,073,884 km (0.105 R)
• M61: 54,442,555 km (0.114 R)
• M62: 55,503,353 km (0.104 R)
• M63: 56,677,996 km (0.088 R)
• M64: 62,451,725 km (0.072 R)
• M65: 63,005,986 km (0.114 R)
• M66: 63,784,643 km (0.113 R)
• M67: 65,464,178 km (0.095 R)
• M68: 67,271,470 km (0.09 R)
• M69: 67,725,798 km (0.103 R)
• M70: 67,839,642 km (0.089 R)
• M71: 68,752,040 km (0.118 R)
• M72: 71,397,529 km (0.117 R)
• M73: 71,977,071 km (0.096 R)
• M74: 72,674,646 km (0.105 R)
• M75: 76,313,913 km (0.105 R)
• M76: 77,262,663 km (0.112 R)
• M77: 78,454,210 km (0.098 R)
• M78: 79,171,980 km (0.12 R)
• M79: 79,531,614 km (0.098 R)
• M80: 80,252,675 km (0.072 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: 545 - 19,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit