🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.15 AU - 4.45 AU

Year: 2733 Days

Day: 40.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 11.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.56 AU - 7.38 AU

Year: 5382 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,472,662 km

• M1: 177,124 km (0.081 R)
• M2: 593,156 km (0.049 R)
• M3: 721,361 km (0.079 R)
• M4: 1,008,140 km (0.118 R)
• M5: 1,239,718 km (0.029 R)
• M6: 1,425,069 km (0.048 R)
• M7: 1,619,846 km (0.087 R)
• M8: 1,789,191 km (0.091 R)
• M9: 1,875,957 km (0.047 R)
• M10: 2,351,230 km (0.06 R)
• M11: 2,427,674 km (0.069 R)
• M12: 2,524,464 km (0.09 R)
• M13: 2,842,958 km (0.114 R)
• M14: 3,302,223 km (0.082 R)
• M15: 3,584,664 km (0.07 R)
• M16: 3,920,511 km (0.102 R)
• M17: 4,080,731 km (0.104 R)
• M18: 4,360,628 km (0.104 R)
• M19: 4,646,659 km (0.103 R)
• M20: 4,767,834 km (0.112 R)
• M21: 5,439,827 km (0.083 R)
• M22: 5,800,059 km (0.12 R)
• M23: 5,904,329 km (0.119 R)
• M24: 6,462,628 km (0.096 R)
• M25: 7,177,257 km (0.096 R)
• M26: 7,600,918 km (0.118 R)
• M27: 7,916,869 km (0.106 R)
• M28: 8,149,494 km (0.039 R)
• M29: 8,384,213 km (0.067 R)
• M30: 8,740,704 km (0.118 R)
• M31: 8,830,463 km (0.052 R)
• M32: 8,950,889 km (0.093 R)
• M33: 9,071,764 km (0.054 R)
• M34: 9,839,501 km (0.117 R)
• M35: 9,995,681 km (0.114 R)
• M36: 10,121,044 km (0.117 R)
• M37: 10,756,237 km (0.103 R)
• M38: 11,568,403 km (0.062 R)
• M39: 11,667,288 km (0.1 R)
• M40: 11,898,865 km (0.119 R)
• M41: 11,998,647 km (0.109 R)
• M42: 12,738,558 km (0.03 R)
• M43: 12,874,692 km (0.04 R)
• M44: 13,320,344 km (0.045 R)
• M45: 13,631,956 km (0.072 R)
• M46: 13,771,232 km (0.054 R)
• M47: 14,016,124 km (0.111 R)
• M48: 14,795,080 km (0.086 R)
• M49: 15,225,772 km (0.09 R)
• M50: 15,551,746 km (0.079 R)
• M51: 15,879,814 km (0.047 R)
• M52: 16,099,872 km (0.119 R)
• M53: 18,202,022 km (0.116 R)
• M54: 19,246,065 km (0.09 R)
• M55: 19,480,784 km (0.03 R)
• M56: 19,637,712 km (0.048 R)
• M57: 19,873,928 km (0.106 R)
• M58: 20,269,763 km (0.119 R)
• M59: 21,392,047 km (0.112 R)
• M60: 21,757,066 km (0.052 R)
• M61: 23,196,047 km (0.118 R)
• M62: 23,487,614 km (0.095 R)
• M63: 23,654,715 km (0.062 R)
• M64: 24,116,374 km (0.08 R)
• M65: 24,454,016 km (0.077 R)
• M66: 24,835,640 km (0.071 R)
• M67: 25,091,153 km (0.113 R)
• M68: 25,176,574 km (0.095 R)
• M69: 25,647,807 km (0.078 R)
• M70: 25,776,910 km (0.067 R)
• M71: 26,078,798 km (0.105 R)
• M72: 26,295,267 km (0.12 R)
• M73: 26,729,848 km (0.082 R)
• M74: 28,047,806 km (0.113 R)
• M75: 28,358,520 km (0.117 R)
• M76: 28,670,133 km (0.064 R)
• M77: 28,848,753 km (0.043 R)
• M78: 30,382,280 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503

Radius: 7.5

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.49 AU - 21.43 AU

Year: 29263 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,472,662 km

• M1: 134,339 km (0.094 R)
• M2: 239,656 km (0.107 R)
• M3: 1,022,651 km (0.091 R)
• M4: 1,111,213 km (0.118 R)
• M5: 1,392,158 km (0.104 R)
• M6: 1,591,871 km (0.107 R)
• M7: 2,018,524 km (0.078 R)
• M8: 2,763,222 km (0.058 R)
• M9: 3,057,481 km (0.088 R)
• M10: 3,405,895 km (0.056 R)
• M11: 3,999,200 km (0.084 R)
• M12: 5,434,442 km (0.057 R)
• M13: 6,898,855 km (0.099 R)
• M14: 7,011,951 km (0.088 R)
• M15: 8,903,916 km (0.105 R)
• M16: 9,337,749 km (0.101 R)
• M17: 10,679,942 km (0.104 R)
• M18: 12,977,914 km (0.044 R)
• M19: 13,966,906 km (0.073 R)
• M20: 14,038,414 km (0.108 R)
• M21: 14,688,117 km (0.096 R)
• M22: 15,273,793 km (0.038 R)
• M23: 15,347,545 km (0.07 R)
• M24: 15,421,446 km (0.105 R)
• M25: 16,695,272 km (0.092 R)
• M26: 17,692,043 km (0.118 R)
• M27: 19,024,361 km (0.116 R)
• M28: 20,632,688 km (0.103 R)
• M29: 22,284,248 km (0.111 R)
• M30: 23,550,445 km (0.115 R)
• M31: 23,977,696 km (0.105 R)
• M32: 24,063,565 km (0.094 R)
• M33: 24,149,285 km (0.117 R)
• M34: 24,926,745 km (0.112 R)
• M35: 25,536,955 km (0.094 R)
• M36: 25,712,284 km (0.075 R)
• M37: 27,218,136 km (0.07 R)
• M38: 28,298,232 km (0.114 R)
• M39: 28,934,771 km (0.111 R)
• M40: 30,129,460 km (0.11 R)
• M41: 30,222,061 km (0.079 R)
• M42: 30,686,263 km (0.115 R)
• M43: 30,779,313 km (0.083 R)
• M44: 31,810,042 km (0.111 R)
• M45: 33,808,820 km (0.078 R)
• M46: 35,066,339 km (0.038 R)
• M47: 35,163,727 km (0.086 R)
• M48: 35,554,178 km (0.107 R)
• M49: 37,627,156 km (0.033 R)
• M50: 38,829,324 km (0.087 R)
• M51: 41,373,834 km (0.077 R)
• M52: 41,579,681 km (0.113 R)
• M53: 41,682,754 km (0.085 R)
• M54: 42,095,943 km (0.096 R)
• M55: 43,030,481 km (0.099 R)
• M56: 43,971,901 km (0.101 R)
• M57: 47,265,896 km (0.103 R)
• M58: 52,966,772 km (0.07 R)
• M59: 56,011,388 km (0.071 R)
• M60: 56,924,234 km (0.1 R)
• M61: 57,382,602 km (0.1 R)
• M62: 57,957,207 km (0.108 R)
• M63: 58,302,928 km (0.098 R)
• M64: 58,418,268 km (0.095 R)
• M65: 58,533,757 km (0.115 R)
• M66: 60,158,091 km (0.118 R)
• M67: 61,914,819 km (0.04 R)
• M68: 62,858,781 km (0.106 R)
• M69: 63,807,232 km (0.064 R)
• M70: 64,641,240 km (0.12 R)
• M71: 64,760,619 km (0.098 R)
• M72: 65,478,689 km (0.053 R)
• M73: 71,194,225 km (0.069 R)
• M74: 71,811,615 km (0.088 R)
• M75: 71,935,183 km (0.117 R)
• M76: 72,059,050 km (0.063 R)
• M77: 73,425,029 km (0.079 R)
• M78: 75,050,409 km (0.118 R)
• M79: 76,056,605 km (0.102 R)
• M80: 77,193,698 km (0.084 R)
• M81: 78,209,318 km (0.11 R)
• M82: 79,101,669 km (0.095 R)
• M83: 81,411,460 km (0.112 R)
• M84: 82,056,975 km (0.108 R)
• M85: 84,525,639 km (0.081 R)
• M86: 84,656,238 km (0.115 R)
• M87: 84,917,586 km (0.083 R)
• M88: 86,360,008 km (0.099 R)
• M89: 86,491,655 km (0.062 R)
• M90: 88,340,086 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit