🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.88 AU - 2.4 AU

Year: 1132 Days

Day: 41.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,209,192 km

• M1: 772,523 km (0.115 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 14.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.33 AU - 6.91 AU

Year: 4818 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,209,192 km

• M1: 198,516 km (0.059 R)
• M2: 379,380 km (0.113 R)
• M3: 532,419 km (0.044 R)
• M4: 798,703 km (0.049 R)
• M5: 1,096,552 km (0.111 R)
• M6: 1,305,541 km (0.066 R)
• M7: 1,447,210 km (0.105 R)
• M8: 1,644,679 km (0.093 R)
• M9: 1,798,914 km (0.039 R)
• M10: 1,904,680 km (0.095 R)
• M11: 2,215,993 km (0.075 R)
• M12: 2,329,837 km (0.078 R)
• M13: 2,445,776 km (0.067 R)
• M14: 2,583,705 km (0.102 R)
• M15: 2,971,313 km (0.105 R)
• M16: 3,847,956 km (0.112 R)
• M17: 4,126,208 km (0.108 R)
• M18: 4,387,107 km (0.087 R)
• M19: 4,507,533 km (0.086 R)
• M20: 5,050,723 km (0.109 R)
• M21: 5,330,172 km (0.102 R)
• M22: 5,640,887 km (0.026 R)
• M23: 5,745,905 km (0.097 R)
• M24: 6,145,331 km (0.082 R)
• M25: 6,334,871 km (0.058 R)
• M26: 6,664,286 km (0.032 R)
• M27: 6,831,088 km (0.045 R)
• M28: 6,971,261 km (0.104 R)
• M29: 7,283,023 km (0.118 R)
• M30: 7,686,339 km (0.063 R)
• M31: 7,803,025 km (0.117 R)
• M32: 8,215,765 km (0.1 R)
• M33: 8,757,160 km (0.12 R)
• M34: 9,559,603 km (0.109 R)
• M35: 9,653,700 km (0.083 R)
• M36: 9,779,811 km (0.098 R)
• M37: 10,482,472 km (0.053 R)
• M38: 11,102,556 km (0.113 R)
• M39: 11,367,194 km (0.109 R)
• M40: 11,600,567 km (0.114 R)
• M41: 12,310,110 km (0.052 R)
• M42: 12,446,842 km (0.099 R)
• M43: 12,618,580 km (0.077 R)
• M44: 13,033,714 km (0.089 R)
• M45: 13,735,777 km (0.113 R)
• M46: 13,842,291 km (0.108 R)
• M47: 14,270,440 km (0.088 R)
• M48: 14,703,227 km (0.049 R)
• M49: 14,921,191 km (0.112 R)
• M50: 15,067,049 km (0.045 R)
• M51: 15,655,417 km (0.108 R)
• M52: 15,803,818 km (0.058 R)
• M53: 15,952,519 km (0.063 R)
• M54: 16,476,859 km (0.031 R)
• M55: 17,197,472 km (0.12 R)
• M56: 17,889,811 km (0.068 R)
• M57: 18,006,049 km (0.051 R)
• M58: 18,512,886 km (0.109 R)
• M59: 19,420,945 km (0.05 R)
• M60: 19,980,890 km (0.042 R)
• M61: 20,182,099 km (0.1 R)
• M62: 21,362,726 km (0.026 R)
• M63: 22,148,264 km (0.106 R)
• M64: 22,440,129 km (0.057 R)
• M65: 23,620,307 km (0.12 R)
• M66: 23,833,035 km (0.099 R)
• M67: 24,518,493 km (0.119 R)
• M68: 25,821,191 km (0.091 R)
• M69: 26,172,447 km (0.112 R)
• M70: 26,613,611 km (0.084 R)
• M71: 27,012,888 km (0.11 R)
• M72: 30,647,817 km (0.119 R)
• M73: 30,787,092 km (0.104 R)
• M74: 31,159,441 km (0.062 R)
• M75: 31,346,289 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 14

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.59 AU - 11.95 AU

Year: 14603 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,209,192 km

• M1: 174,581 km (0.079 R)
• M2: 493,673 km (0.087 R)
• M3: 653,144 km (0.103 R)
• M4: 1,059,003 km (0.069 R)
• M5: 1,337,405 km (0.089 R)
• M6: 1,823,149 km (0.116 R)
• M7: 2,597,019 km (0.055 R)
• M8: 3,405,745 km (0.079 R)
• M9: 4,053,504 km (0.089 R)
• M10: 4,256,957 km (0.12 R)
• M11: 4,954,083 km (0.065 R)
• M12: 5,599,897 km (0.069 R)
• M13: 6,057,367 km (0.099 R)
• M14: 6,673,860 km (0.094 R)
• M15: 7,083,459 km (0.078 R)
• M16: 7,424,842 km (0.11 R)
• M17: 7,520,584 km (0.108 R)
• M18: 7,713,416 km (0.032 R)
• M19: 7,907,893 km (0.114 R)
• M20: 8,005,730 km (0.097 R)
• M21: 8,421,163 km (0.12 R)
• M22: 9,335,057 km (0.104 R)
• M23: 9,983,115 km (0.081 R)
• M24: 10,645,684 km (0.106 R)
• M25: 10,884,143 km (0.104 R)
• M26: 12,971,183 km (0.093 R)
• M27: 14,072,073 km (0.118 R)
• M28: 14,238,576 km (0.045 R)
• M29: 14,838,762 km (0.041 R)
• M30: 16,387,699 km (0.092 R)
• M31: 16,537,895 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.8

Radius: 8

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.69 AU - 18.73 AU

Year: 22519 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,209,192 km

• M1: 139,126 km (0.047 R)
• M2: 587,471 km (0.105 R)
• M3: 756,068 km (0.095 R)
• M4: 807,230 km (0.101 R)
• M5: 996,023 km (0.104 R)
• M6: 1,199,177 km (0.092 R)
• M7: 1,921,136 km (0.085 R)
• M8: 2,325,200 km (0.044 R)
• M9: 3,599,474 km (0.104 R)
• M10: 4,758,409 km (0.087 R)
• M11: 5,352,612 km (0.103 R)
• M12: 5,454,039 km (0.081 R)
• M13: 5,970,301 km (0.091 R)
• M14: 6,664,735 km (0.085 R)
• M15: 7,328,351 km (0.076 R)
• M16: 7,611,091 km (0.118 R)
• M17: 8,128,999 km (0.095 R)
• M18: 9,077,748 km (0.091 R)
• M19: 9,565,288 km (0.113 R)
• M20: 9,998,673 km (0.03 R)
• M21: 10,438,640 km (0.101 R)
• M22: 10,502,070 km (0.1 R)
• M23: 11,142,797 km (0.096 R)
• M24: 12,260,742 km (0.104 R)
• M25: 12,529,121 km (0.095 R)
• M26: 12,731,527 km (0.029 R)
• M27: 14,602,099 km (0.072 R)
• M28: 15,388,385 km (0.089 R)
• M29: 15,605,302 km (0.108 R)
• M30: 17,226,344 km (0.089 R)
• M31: 18,209,202 km (0.103 R)
• M32: 18,977,537 km (0.062 R)
• M33: 19,365,744 km (0.11 R)
• M34: 19,678,104 km (0.074 R)
• M35: 20,071,098 km (0.108 R)
• M36: 21,104,669 km (0.101 R)
• M37: 21,184,854 km (0.075 R)
• M38: 21,426,155 km (0.052 R)
• M39: 22,728,255 km (0.101 R)
• M40: 23,306,002 km (0.088 R)
• M41: 23,972,161 km (0.102 R)
• M42: 24,391,783 km (0.089 R)
• M43: 24,560,230 km (0.106 R)
• M44: 24,898,471 km (0.082 R)
• M45: 27,133,912 km (0.1 R)
• M46: 27,746,665 km (0.06 R)
• M47: 27,834,479 km (0.117 R)
• M48: 28,985,784 km (0.119 R)
• M49: 29,253,564 km (0.089 R)
• M50: 32,624,304 km (0.092 R)
• M51: 32,996,054 km (0.105 R)
• M52: 34,025,437 km (0.11 R)
• M53: 34,119,534 km (0.108 R)
• M54: 37,467,535 km (0.086 R)
• M55: 37,856,788 km (0.046 R)
• M56: 37,954,326 km (0.059 R)
• M57: 38,345,225 km (0.069 R)
• M58: 40,319,768 km (0.092 R)
• M59: 40,519,032 km (0.031 R)
• M60: 40,618,814 km (0.085 R)
• M61: 41,620,970 km (0.106 R)
• M62: 43,445,166 km (0.093 R)
• M63: 43,649,517 km (0.108 R)
• M64: 44,161,591 km (0.076 R)
• M65: 45,398,915 km (0.045 R)
• M66: 45,813,899 km (0.09 R)
• M67: 46,438,620 km (0.104 R)
• M68: 47,066,183 km (0.1 R)
• M69: 48,435,751 km (0.094 R)
• M70: 49,498,046 km (0.087 R)
• M71: 49,818,185 km (0.115 R)
• M72: 54,042,829 km (0.102 R)
• M73: 54,372,543 km (0.107 R)
• M74: 56,587,639 km (0.107 R)
• M75: 57,481,785 km (0.116 R)
• M76: 57,593,983 km (0.075 R)
• M77: 60,762,466 km (0.086 R)
• M78: 60,991,052 km (0.093 R)
• M79: 63,060,140 km (0.032 R)
• M80: 64,336,060 km (0.078 R)
• M81: 64,568,984 km (0.1 R)
• M82: 65,972,063 km (0.096 R)
• M83: 67,267,131 km (0.107 R)
• M84: 68,451,797 km (0.106 R)
• M85: 72,894,255 km (0.089 R)
• M86: 73,137,053 km (0.026 R)
• M87: 73,623,395 km (0.071 R)
• M88: 74,355,078 km (0.067 R)
• M89: 75,211,526 km (0.082 R)
• M90: 77,181,730 km (0.097 R)
• M91: 80,921,079 km (0.111 R)
• M92: 81,046,741 km (0.072 R)
• M93: 84,464,155 km (0.055 R)
• M94: 85,102,189 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.2

Radius: 3.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.05 AU - 20.89 AU

Year: 29881 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,209,192 km

• M1: 179,817 km (0.091 R)
• M2: 272,717 km (0.055 R)
• M3: 813,812 km (0.065 R)
• M4: 1,978,881 km (0.115 R)
• M5: 2,071,482 km (0.102 R)
• M6: 2,784,914 km (0.091 R)
• M7: 4,172,434 km (0.1 R)
• M8: 4,532,666 km (0.1 R)
• M9: 4,871,505 km (0.105 R)
• M10: 5,540,956 km (0.03 R)
• M11: 5,869,772 km (0.114 R)
• M12: 6,754,045 km (0.05 R)
• M13: 8,230,426 km (0.029 R)
• M14: 8,492,222 km (0.048 R)
• M15: 8,680,865 km (0.085 R)
• M16: 9,410,155 km (0.081 R)
• M17: 9,920,284 km (0.065 R)
• M18: 10,803,958 km (0.036 R)
• M19: 11,214,006 km (0.116 R)
• M20: 11,796,390 km (0.117 R)
• M21: 12,516,854 km (0.095 R)
• M22: 14,671,662 km (0.113 R)
• M23: 15,353,977 km (0.115 R)
• M24: 18,524,555 km (0.084 R)
• M25: 19,707,874 km (0.096 R)
• M26: 21,272,219 km (0.095 R)
• M27: 21,991,635 km (0.106 R)
• M28: 22,875,758 km (0.067 R)
• M29: 23,824,658 km (0.093 R)
• M30: 24,197,156 km (0.061 R)
• M31: 26,582,046 km (0.086 R)
• M32: 32,155,763 km (0.104 R)
• M33: 32,803,223 km (0.099 R)
• M34: 32,921,405 km (0.108 R)
• M35: 34,771,183 km (0.073 R)
• M36: 36,287,208 km (0.037 R)
• M37: 36,348,393 km (0.116 R)
• M38: 36,470,614 km (0.044 R)
• M39: 36,593,135 km (0.088 R)
• M40: 37,145,750 km (0.1 R)
• M41: 37,453,921 km (0.088 R)
• M42: 39,132,858 km (0.06 R)
• M43: 39,195,390 km (0.116 R)
• M44: 40,455,453 km (0.046 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit