🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.64 AU - 0.72 AU

Year: 211 Days

Day: 22.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,847,367 km

• M1: 77,193 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.28 AU

Year: 489 Days

Day: 47.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,847,367 km

• M1: 644,318 km (0.095 R)
• M2: 813,064 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.9

Radius: 10.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.71 AU - 6.07 AU

Year: 5385 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,847,367 km

• M1: 169,494 km (0.105 R)
• M2: 240,404 km (0.099 R)
• M3: 384,915 km (0.103 R)
• M4: 470,934 km (0.03 R)
• M5: 631,602 km (0.078 R)
• M6: 701,464 km (0.099 R)
• M7: 888,911 km (0.108 R)
• M8: 1,037,162 km (0.087 R)
• M9: 1,208,751 km (0.091 R)
• M10: 1,468,004 km (0.107 R)
• M11: 1,779,167 km (0.084 R)
• M12: 2,201,931 km (0.086 R)
• M13: 2,387,432 km (0.053 R)
• M14: 2,933,913 km (0.066 R)
• M15: 3,159,208 km (0.076 R)
• M16: 3,648,692 km (0.099 R)
• M17: 3,958,360 km (0.106 R)
• M18: 4,230,628 km (0.042 R)
• M19: 4,345,818 km (0.094 R)
• M20: 4,462,205 km (0.045 R)
• M21: 4,532,516 km (0.091 R)
• M22: 4,721,758 km (0.12 R)
• M23: 4,913,841 km (0.078 R)
• M24: 4,986,396 km (0.1 R)
• M25: 5,280,655 km (0.081 R)
• M26: 5,404,971 km (0.04 R)
• M27: 5,530,184 km (0.067 R)
• M28: 5,631,163 km (0.111 R)
• M29: 5,911,958 km (0.103 R)
• M30: 7,135,220 km (0.111 R)
• M31: 7,466,879 km (0.076 R)
• M32: 7,803,773 km (0.082 R)
• M33: 7,917,168 km (0.106 R)
• M34: 8,031,162 km (0.079 R)
• M35: 8,116,881 km (0.081 R)
• M36: 8,231,772 km (0.04 R)
• M37: 8,318,390 km (0.077 R)
• M38: 9,200,419 km (0.074 R)
• M39: 9,380,385 km (0.087 R)
• M40: 9,501,110 km (0.109 R)
• M41: 9,683,021 km (0.039 R)
• M42: 10,050,434 km (0.065 R)
• M43: 10,672,910 km (0.072 R)
• M44: 10,988,861 km (0.108 R)
• M45: 11,404,145 km (0.039 R)
• M46: 11,629,888 km (0.11 R)
• M47: 12,814,404 km (0.075 R)
• M48: 13,015,613 km (0.106 R)
• M49: 13,082,932 km (0.109 R)
• M50: 13,489,090 km (0.091 R)
• M51: 13,625,374 km (0.089 R)
• M52: 14,279,117 km (0.108 R)
• M53: 14,522,512 km (0.095 R)
• M54: 14,837,566 km (0.089 R)
• M55: 14,943,032 km (0.088 R)
• M56: 15,013,493 km (0.048 R)
• M57: 15,225,622 km (0.098 R)
• M58: 16,192,324 km (0.076 R)
• M59: 16,519,046 km (0.101 R)
• M60: 17,326,725 km (0.101 R)
• M61: 17,660,926 km (0.073 R)
• M62: 18,147,269 km (0.094 R)
• M63: 18,448,858 km (0.092 R)
• M64: 18,524,555 km (0.08 R)
• M65: 18,676,097 km (0.102 R)
• M66: 19,018,676 km (0.091 R)
• M67: 19,095,121 km (0.089 R)
• M68: 19,210,012 km (0.113 R)
• M69: 19,748,864 km (0.057 R)
• M70: 19,826,206 km (0.089 R)
• M71: 20,175,666 km (0.073 R)
• M72: 20,370,742 km (0.025 R)
• M73: 21,157,328 km (0.106 R)
• M74: 21,355,395 km (0.09 R)
• M75: 22,154,248 km (0.044 R)
• M76: 23,452,757 km (0.1 R)
• M77: 24,028,709 km (0.083 R)
• M78: 24,484,384 km (0.081 R)
• M79: 24,609,149 km (0.086 R)
• M80: 25,741,754 km (0.112 R)
• M81: 26,677,040 km (0.106 R)
• M82: 26,762,760 km (0.119 R)
• M83: 26,848,330 km (0.054 R)
• M84: 27,020,068 km (0.051 R)
• M85: 27,364,443 km (0.114 R)
• M86: 28,100,913 km (0.091 R)
• M87: 28,231,661 km (0.067 R)
• M88: 28,449,925 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.9

Radius: 7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.38 AU - 19.18 AU

Year: 24746 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,847,367 km

• M1: 165,605 km (0.11 R)
• M2: 355,145 km (0.1 R)
• M3: 403,765 km (0.079 R)
• M4: 608,863 km (0.097 R)
• M5: 1,165,517 km (0.027 R)
• M6: 1,319,453 km (0.11 R)
• M7: 2,849,391 km (0.103 R)
• M8: 4,172,733 km (0.096 R)
• M9: 5,083,186 km (0.119 R)
• M10: 5,177,582 km (0.059 R)
• M11: 5,400,034 km (0.053 R)
• M12: 6,388,577 km (0.115 R)
• M13: 7,503,231 km (0.101 R)
• M14: 7,610,792 km (0.12 R)
• M15: 8,941,166 km (0.047 R)
• M16: 9,323,238 km (0.084 R)
• M17: 9,906,521 km (0.108 R)
• M18: 10,381,643 km (0.044 R)
• M19: 10,501,471 km (0.081 R)
• M20: 11,312,890 km (0.103 R)
• M21: 11,395,019 km (0.048 R)
• M22: 11,892,732 km (0.081 R)
• M23: 12,823,380 km (0.114 R)
• M24: 13,733,384 km (0.119 R)
• M25: 18,682,530 km (0.108 R)
• M26: 18,926,075 km (0.062 R)
• M27: 19,219,736 km (0.111 R)
• M28: 19,712,362 km (0.109 R)
• M29: 19,860,913 km (0.11 R)
• M30: 21,469,239 km (0.104 R)
• M31: 24,542,129 km (0.075 R)
• M32: 28,754,207 km (0.097 R)
• M33: 33,833,503 km (0.103 R)
• M34: 34,249,236 km (0.095 R)
• M35: 34,786,292 km (0.085 R)
• M36: 35,266,052 km (0.09 R)
• M37: 35,687,470 km (0.108 R)
• M38: 39,868,431 km (0.089 R)
• M39: 40,181,988 km (0.06 R)
• M40: 42,527,084 km (0.091 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: 267 - 18,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit