🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.46 AU - 0.68 AU

Year: 160 Days

Day: 36.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,439,179 km

• M1: 92,302 km (0.082 R)
• M2: 122,521 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.87 AU

Year: 217 Days

Day: 40 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,439,179 km

• M1: 196,422 km (0.096 R)
• M2: 216,468 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.17 AU - 1.47 AU

Year: 562 Days

Day: 36.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.3 AU - 1.62 AU

Year: 654 Days

Day: 42 Hours

Environment

Temp: -29 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.94 AU - 3.98 AU

Year: 2922 Days

Day: 32.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,439,179 km

• M1: 715,527 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 12.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.5 AU - 4.86 AU

Year: 3755 Days

Day: 9.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 74,439,179 km

• M1: 159,471 km (0.118 R)
• M2: 314,604 km (0.104 R)
• M3: 437,275 km (0.117 R)
• M4: 744,698 km (0.112 R)
• M5: 842,685 km (0.092 R)
• M6: 1,196,035 km (0.078 R)
• M7: 1,377,946 km (0.107 R)
• M8: 1,527,095 km (0.115 R)
• M9: 1,655,749 km (0.049 R)
• M10: 1,779,167 km (0.115 R)
• M11: 1,878,500 km (0.073 R)
• M12: 2,017,028 km (0.116 R)
• M13: 2,226,465 km (0.038 R)
• M14: 2,363,646 km (0.109 R)
• M15: 2,636,214 km (0.107 R)
• M16: 2,865,996 km (0.11 R)
• M17: 3,289,807 km (0.041 R)
• M18: 3,435,665 km (0.091 R)
• M19: 3,583,617 km (0.118 R)
• M20: 3,733,664 km (0.112 R)
• M21: 3,992,618 km (0.103 R)
• M22: 4,208,936 km (0.087 R)
• M23: 4,429,144 km (0.101 R)
• M24: 4,640,676 km (0.083 R)
• M25: 5,653,603 km (0.099 R)
• M26: 6,199,186 km (0.117 R)
• M27: 6,352,225 km (0.037 R)
• M28: 6,492,398 km (0.069 R)
• M29: 6,591,133 km (0.098 R)
• M30: 7,063,712 km (0.116 R)
• M31: 7,296,636 km (0.101 R)
• M32: 7,487,972 km (0.106 R)
• M33: 8,011,116 km (0.074 R)
• M34: 8,102,071 km (0.075 R)
• M35: 8,392,141 km (0.111 R)
• M36: 8,670,094 km (0.099 R)
• M37: 8,841,533 km (0.088 R)
• M38: 9,092,858 km (0.061 R)
• M39: 9,203,560 km (0.056 R)
• M40: 9,298,854 km (0.09 R)
• M41: 9,796,267 km (0.116 R)
• M42: 9,909,812 km (0.076 R)
• M43: 10,056,418 km (0.066 R)
• M44: 10,236,683 km (0.085 R)
• M45: 10,434,451 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 13.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.08 AU - 12.4 AU

Year: 14918 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,439,179 km

• M1: 209,587 km (0.117 R)
• M2: 838,047 km (0.071 R)
• M3: 934,837 km (0.109 R)
• M4: 1,205,759 km (0.112 R)
• M5: 1,408,763 km (0.077 R)
• M6: 1,849,329 km (0.117 R)
• M7: 2,473,750 km (0.073 R)
• M8: 2,794,937 km (0.115 R)
• M9: 3,607,403 km (0.042 R)
• M10: 4,846,672 km (0.111 R)
• M11: 4,992,081 km (0.109 R)
• M12: 5,324,487 km (0.106 R)
• M13: 5,856,158 km (0.09 R)
• M14: 6,050,187 km (0.082 R)
• M15: 6,167,621 km (0.11 R)
• M16: 7,383,852 km (0.082 R)
• M17: 7,551,701 km (0.033 R)
• M18: 8,716,918 km (0.071 R)
• M19: 10,076,913 km (0.081 R)
• M20: 11,794,745 km (0.075 R)
• M21: 12,139,418 km (0.083 R)
• M22: 12,587,165 km (0.026 R)
• M23: 12,687,545 km (0.112 R)
• M24: 13,091,310 km (0.102 R)
• M25: 14,015,226 km (0.062 R)
• M26: 15,172,964 km (0.072 R)
• M27: 15,655,417 km (0.065 R)
• M28: 16,197,410 km (0.071 R)
• M29: 16,856,090 km (0.092 R)
• M30: 17,916,739 km (0.043 R)
• M31: 18,256,176 km (0.084 R)
• M32: 18,884,038 km (0.11 R)
• M33: 19,114,120 km (0.068 R)
• M34: 21,047,672 km (0.096 R)
• M35: 21,886,767 km (0.104 R)
• M36: 22,981,524 km (0.107 R)
• M37: 23,412,216 km (0.114 R)
• M38: 23,783,369 km (0.037 R)
• M39: 24,782,832 km (0.089 R)
• M40: 25,161,165 km (0.088 R)
• M41: 26,307,534 km (0.093 R)
• M42: 26,757,973 km (0.043 R)
• M43: 27,016,627 km (0.111 R)
• M44: 27,731,855 km (0.078 R)
• M45: 30,654,997 km (0.109 R)
• M46: 32,359,067 km (0.117 R)
• M47: 32,565,512 km (0.119 R)
• M48: 33,187,839 km (0.08 R)
• M49: 33,674,630 km (0.116 R)
• M50: 35,007,697 km (0.068 R)
• M51: 35,219,677 km (0.113 R)
• M52: 35,432,256 km (0.112 R)
• M53: 35,929,669 km (0.112 R)
• M54: 36,644,447 km (0.066 R)
• M55: 37,435,970 km (0.093 R)
• M56: 39,476,335 km (0.098 R)
• M57: 39,991,999 km (0.088 R)
• M58: 40,139,801 km (0.056 R)
• M59: 40,807,008 km (0.098 R)
• M60: 42,981,712 km (0.104 R)
• M61: 44,197,644 km (0.12 R)
• M62: 46,352,451 km (0.12 R)
• M63: 46,507,734 km (0.069 R)
• M64: 47,677,589 km (0.11 R)
• M65: 49,648,691 km (0.109 R)
• M66: 52,614,469 km (0.115 R)
• M67: 52,938,498 km (0.1 R)
• M68: 53,182,043 km (0.115 R)
• M69: 54,159,665 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 3

Gravity: 28.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.15 AU - 23.39 AU

Year: 31371 Days

Day: 19.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,439,179 km

• M1: 63,579 km (0.115 R)
• M2: 100,829 km (0.114 R)
• M3: 123,119 km (0.091 R)
• M4: 173,982 km (0.109 R)
• M5: 423,960 km (0.104 R)
• M6: 677,678 km (0.092 R)
• M7: 1,720,824 km (0.075 R)
• M8: 1,848,730 km (0.071 R)
• M9: 2,079,710 km (0.112 R)
• M10: 3,130,186 km (0.09 R)
• M11: 3,168,932 km (0.108 R)
• M12: 4,577,545 km (0.04 R)
• M13: 5,069,423 km (0.12 R)
• M14: 5,484,108 km (0.115 R)
• M15: 5,530,783 km (0.108 R)
• M16: 5,861,843 km (0.058 R)
• M17: 6,493,445 km (0.083 R)
• M18: 6,542,812 km (0.099 R)
• M19: 6,792,043 km (0.095 R)
• M20: 7,248,466 km (0.101 R)
• M21: 7,610,343 km (0.069 R)
• M22: 7,978,054 km (0.118 R)
• M23: 8,513,166 km (0.117 R)
• M24: 8,949,693 km (0.118 R)
• M25: 10,072,275 km (0.094 R)
• M26: 10,533,635 km (0.079 R)
• M27: 11,001,876 km (0.094 R)
• M28: 11,238,540 km (0.118 R)
• M29: 11,897,818 km (0.118 R)
• M30: 13,316,604 km (0.096 R)
• M31: 13,822,394 km (0.092 R)
• M32: 14,270,141 km (0.12 R)
• M33: 14,463,421 km (0.048 R)
• M34: 14,592,823 km (0.065 R)
• M35: 15,179,846 km (0.1 R)
• M36: 15,708,076 km (0.104 R)
• M37: 15,974,360 km (0.103 R)
• M38: 16,986,389 km (0.092 R)
• M39: 17,465,851 km (0.079 R)
• M40: 18,297,764 km (0.086 R)
• M41: 19,355,870 km (0.098 R)
• M42: 20,000,188 km (0.117 R)
• M43: 22,496,977 km (0.099 R)
• M44: 24,394,326 km (0.115 R)
• M45: 24,779,990 km (0.085 R)
• M46: 26,421,228 km (0.106 R)
• M47: 27,374,914 km (0.077 R)
• M48: 28,339,671 km (0.064 R)
• M49: 29,725,396 km (0.111 R)
• M50: 30,302,395 km (0.073 R)
• M51: 30,550,877 km (0.074 R)
• M52: 30,883,134 km (0.106 R)
• M53: 31,971,159 km (0.095 R)
• M54: 32,562,370 km (0.094 R)
• M55: 34,702,667 km (0.114 R)
• M56: 36,008,507 km (0.09 R)
• M57: 38,488,690 km (0.111 R)
• M58: 38,937,483 km (0.109 R)
• M59: 40,021,320 km (0.101 R)
• M60: 40,112,126 km (0.05 R)
• M61: 40,202,932 km (0.119 R)
• M62: 41,115,030 km (0.12 R)
• M63: 41,298,287 km (0.115 R)
• M64: 41,573,697 km (0.091 R)
• M65: 42,681,320 km (0.049 R)
• M66: 43,985,664 km (0.099 R)
• M67: 44,831,191 km (0.088 R)
• M68: 45,114,080 km (0.102 R)
• M69: 46,633,546 km (0.116 R)
• M70: 50,504,540 km (0.113 R)
• M71: 50,799,099 km (0.087 R)
• M72: 51,488,296 km (0.11 R)
• M73: 52,180,784 km (0.12 R)
• M74: 52,677,150 km (0.03 R)
• M75: 55,789,833 km (0.11 R)
• M76: 56,908,676 km (0.098 R)
• M77: 57,010,701 km (0.082 R)
• M78: 58,549,016 km (0.102 R)
• M79: 58,858,385 km (0.118 R)
• M80: 59,478,617 km (0.104 R)
• M81: 61,666,486 km (0.12 R)
• M82: 63,986,749 km (0.083 R)
• M83: 64,624,485 km (0.059 R)
• M84: 66,013,352 km (0.082 R)
• M85: 66,335,286 km (0.026 R)
• M86: 66,765,380 km (0.084 R)
• M87: 68,494,731 km (0.076 R)
• M88: 70,348,249 km (0.071 R)
• M89: 71,336,343 km (0.039 R)
• M90: 72,882,287 km (0.104 R)
• M91: 73,881,900 km (0.103 R)
• M92: 74,439,152 km (0.058 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: 411 - 12,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit