🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 29.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 175 Days

Day: 20.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.09 AU - 3.39 AU

Year: 1624 Days

Day: 38.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.23 AU - 5.31 AU

Year: 3731 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 11.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.21 AU - 8.21 AU

Year: 6225 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 10,729,285 km

• M1: 201,060 km (0.066 R)
• M2: 366,066 km (0.077 R)
• M3: 453,730 km (0.074 R)
• M4: 2,130,124 km (0.044 R)
• M5: 2,325,200 km (0.099 R)
• M6: 2,548,998 km (0.04 R)
• M7: 3,163,995 km (0.037 R)
• M8: 3,237,896 km (0.114 R)
• M9: 3,513,904 km (0.109 R)
• M10: 3,850,051 km (0.083 R)
• M11: 4,088,959 km (0.048 R)
• M12: 4,196,669 km (0.068 R)
• M13: 4,637,235 km (0.103 R)
• M14: 4,777,857 km (0.104 R)
• M15: 5,355,155 km (0.118 R)
• M16: 5,473,188 km (0.092 R)
• M17: 5,682,026 km (0.077 R)
• M18: 5,802,602 km (0.069 R)
• M19: 6,262,167 km (0.065 R)
• M20: 6,606,691 km (0.064 R)
• M21: 7,445,636 km (0.106 R)
• M22: 8,249,724 km (0.12 R)
• M23: 8,386,307 km (0.103 R)
• M24: 9,364,378 km (0.075 R)
• M25: 9,471,340 km (0.096 R)
• M26: 9,542,848 km (0.066 R)
• M27: 9,758,419 km (0.117 R)
• M28: 9,866,877 km (0.089 R)
• M29: 10,121,493 km (0.084 R)
• M30: 10,341,402 km (0.077 R)
• M31: 10,562,956 km (0.082 R)
• M32: 10,935,754 km (0.101 R)
• M33: 11,274,892 km (0.038 R)
• M34: 11,350,738 km (0.11 R)
• M35: 11,886,448 km (0.068 R)
• M36: 13,181,667 km (0.115 R)
• M37: 13,421,921 km (0.101 R)
• M38: 13,583,038 km (0.044 R)
• M39: 13,947,608 km (0.112 R)
• M40: 14,069,979 km (0.073 R)
• M41: 14,645,183 km (0.044 R)
• M42: 14,769,499 km (0.086 R)
• M43: 14,894,114 km (0.081 R)
• M44: 15,019,177 km (0.061 R)
• M45: 15,522,574 km (0.084 R)
• M46: 15,776,442 km (0.111 R)
• M47: 15,861,413 km (0.075 R)
• M48: 16,331,151 km (0.11 R)
• M49: 16,979,059 km (0.11 R)
• M50: 17,066,125 km (0.057 R)
• M51: 17,856,151 km (0.103 R)
• M52: 18,077,706 km (0.072 R)
• M53: 18,478,778 km (0.118 R)
• M54: 18,702,875 km (0.052 R)
• M55: 19,699,796 km (0.082 R)
• M56: 19,974,607 km (0.07 R)
• M57: 21,040,043 km (0.088 R)
• M58: 21,509,032 km (0.101 R)
• M59: 21,650,402 km (0.077 R)
• M60: 24,394,775 km (0.066 R)
• M61: 24,739,299 km (0.09 R)
• M62: 24,936,918 km (0.102 R)
• M63: 25,482,950 km (0.083 R)
• M64: 25,882,676 km (0.107 R)
• M65: 26,234,081 km (0.088 R)
• M66: 26,385,175 km (0.098 R)
• M67: 27,399,748 km (0.081 R)
• M68: 29,258,202 km (0.101 R)
• M69: 29,571,759 km (0.109 R)
• M70: 29,676,627 km (0.047 R)
• M71: 30,097,147 km (0.104 R)
• M72: 30,413,696 km (0.07 R)
• M73: 30,519,611 km (0.051 R)
• M74: 31,263,561 km (0.077 R)
• M75: 32,282,921 km (0.109 R)
• M76: 32,498,791 km (0.078 R)
• M77: 32,715,259 km (0.087 R)
• M78: 32,986,630 km (0.093 R)
• M79: 34,133,896 km (0.076 R)
• M80: 34,795,567 km (0.059 R)
• M81: 35,684,178 km (0.037 R)
• M82: 36,187,276 km (0.03 R)
• M83: 36,918,211 km (0.119 R)
• M84: 37,483,691 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 9.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.94 AU - 7.82 AU

Year: 7181 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 10,729,285 km

• M1: 425,157 km (0.117 R)
• M2: 549,473 km (0.043 R)
• M3: 1,236,726 km (0.113 R)
• M4: 1,390,363 km (0.093 R)
• M5: 2,021,965 km (0.097 R)
• M6: 3,131,981 km (0.088 R)
• M7: 3,418,760 km (0.058 R)
• M8: 3,581,822 km (0.111 R)
• M9: 3,658,715 km (0.074 R)
• M10: 4,805,981 km (0.086 R)
• M11: 4,915,487 km (0.073 R)
• M12: 5,462,716 km (0.095 R)
• M13: 5,551,727 km (0.025 R)
• M14: 5,730,945 km (0.102 R)
• M15: 5,911,958 km (0.082 R)
• M16: 6,941,940 km (0.099 R)
• M17: 7,010,755 km (0.052 R)
• M18: 7,107,395 km (0.108 R)
• M19: 7,569,353 km (0.06 R)
• M20: 7,725,384 km (0.079 R)
• M21: 7,896,972 km (0.117 R)
• M22: 8,055,397 km (0.093 R)
• M23: 8,507,481 km (0.106 R)
• M24: 9,102,881 km (0.07 R)
• M25: 9,208,497 km (0.116 R)
• M26: 9,619,592 km (0.092 R)
• M27: 9,788,937 km (0.071 R)
• M28: 10,459,883 km (0.117 R)
• M29: 10,586,443 km (0.097 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit