🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.73 AU - 1.21 AU

Year: 345 Days

Day: 39.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,034,674 km

• M1: 190,737 km (0.12 R)
• M2: 227,389 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.01 AU - 1.53 AU

Year: 518 Days

Day: 29.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.42 AU - 3.56 AU

Year: 2358 Days

Day: 31 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 8.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.81 AU - 7.51 AU

Year: 6216 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 94.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,034,674 km

• M1: 173,982 km (0.103 R)
• M2: 256,112 km (0.075 R)
• M3: 385,813 km (0.056 R)
• M4: 486,043 km (0.099 R)
• M5: 562,039 km (0.11 R)
• M6: 690,544 km (0.09 R)
• M7: 752,477 km (0.05 R)
• M8: 1,019,659 km (0.117 R)
• M9: 1,164,320 km (0.057 R)
• M10: 1,347,129 km (0.082 R)
• M11: 1,410,110 km (0.037 R)
• M12: 1,689,409 km (0.106 R)
• M13: 1,932,655 km (0.116 R)
• M14: 2,022,264 km (0.109 R)
• M15: 2,076,718 km (0.066 R)
• M16: 2,224,520 km (0.101 R)
• M17: 2,491,403 km (0.119 R)
• M18: 2,589,240 km (0.049 R)
• M19: 2,808,999 km (0.101 R)
• M20: 2,911,025 km (0.095 R)
• M21: 3,860,672 km (0.095 R)
• M22: 4,392,493 km (0.09 R)
• M23: 4,463,552 km (0.097 R)
• M24: 5,021,402 km (0.053 R)
• M25: 5,575,662 km (0.111 R)
• M26: 5,652,705 km (0.067 R)
• M27: 5,834,018 km (0.057 R)
• M28: 6,149,220 km (0.11 R)
• M29: 6,255,435 km (0.12 R)
• M30: 6,659,648 km (0.076 R)
• M31: 6,768,855 km (0.057 R)
• M32: 7,267,614 km (0.111 R)
• M33: 7,979,999 km (0.042 R)
• M34: 8,038,043 km (0.031 R)
• M35: 8,565,974 km (0.102 R)
• M36: 8,625,364 km (0.118 R)
• M37: 9,105,274 km (0.107 R)
• M38: 9,348,371 km (0.09 R)
• M39: 9,470,742 km (0.074 R)
• M40: 9,593,711 km (0.034 R)
• M41: 10,469,158 km (0.116 R)
• M42: 10,564,452 km (0.098 R)
• M43: 10,852,129 km (0.107 R)
• M44: 10,916,306 km (0.098 R)
• M45: 11,369,887 km (0.077 R)
• M46: 11,435,112 km (0.073 R)
• M47: 11,895,723 km (0.045 R)
• M48: 12,061,628 km (0.059 R)
• M49: 12,128,199 km (0.117 R)
• M50: 12,530,467 km (0.107 R)
• M51: 13,073,508 km (0.107 R)
• M52: 13,347,870 km (0.055 R)
• M53: 13,693,591 km (0.103 R)
• M54: 14,323,398 km (0.049 R)
• M55: 14,748,405 km (0.105 R)
• M56: 15,141,698 km (0.118 R)
• M57: 15,902,104 km (0.083 R)
• M58: 16,342,221 km (0.114 R)
• M59: 16,897,977 km (0.072 R)
• M60: 17,196,874 km (0.063 R)
• M61: 17,686,358 km (0.1 R)
• M62: 17,762,054 km (0.113 R)
• M63: 18,028,039 km (0.092 R)
• M64: 18,104,185 km (0.092 R)
• M65: 18,256,924 km (0.089 R)
• M66: 19,065,800 km (0.057 R)
• M67: 19,494,099 km (0.119 R)
• M68: 19,729,117 km (0.091 R)
• M69: 20,241,489 km (0.11 R)
• M70: 20,479,500 km (0.061 R)
• M71: 21,481,057 km (0.052 R)
• M72: 21,804,787 km (0.07 R)
• M73: 23,240,628 km (0.095 R)
• M74: 23,614,772 km (0.108 R)
• M75: 23,865,199 km (0.105 R)
• M76: 24,116,673 km (0.049 R)
• M77: 25,472,329 km (0.117 R)
• M78: 25,600,684 km (0.051 R)
• M79: 25,857,992 km (0.11 R)
• M80: 26,722,069 km (0.092 R)
• M81: 26,808,986 km (0.093 R)
• M82: 27,201,381 km (0.101 R)
• M83: 27,507,907 km (0.116 R)
• M84: 28,478,498 km (0.094 R)
• M85: 29,281,090 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.4

Radius: 5.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.23 AU - 18.05 AU

Year: 21305 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,034,674 km

• M1: 289,472 km (0.108 R)
• M2: 434,582 km (0.056 R)
• M3: 471,383 km (0.069 R)
• M4: 1,046,288 km (0.071 R)
• M5: 1,438,234 km (0.112 R)
• M6: 1,495,081 km (0.085 R)
• M7: 2,299,618 km (0.116 R)
• M8: 2,639,654 km (0.114 R)
• M9: 3,117,320 km (0.073 R)
• M10: 3,366,251 km (0.112 R)
• M11: 3,442,097 km (0.083 R)
• M12: 3,673,376 km (0.097 R)
• M13: 3,909,591 km (0.09 R)
• M14: 4,016,254 km (0.104 R)
• M15: 4,123,815 km (0.063 R)
• M16: 4,286,877 km (0.093 R)
• M17: 4,563,483 km (0.109 R)
• M18: 4,817,500 km (0.098 R)
• M19: 5,280,206 km (0.062 R)
• M20: 5,427,710 km (0.103 R)
• M21: 5,546,790 km (0.043 R)
• M22: 5,939,484 km (0.109 R)
• M23: 6,185,722 km (0.086 R)
• M24: 6,847,693 km (0.105 R)
• M25: 7,334,185 km (0.082 R)
• M26: 8,169,689 km (0.113 R)
• M27: 8,237,906 km (0.118 R)
• M28: 8,581,383 km (0.091 R)
• M29: 8,685,503 km (0.082 R)
• M30: 9,282,548 km (0.067 R)
• M31: 9,639,937 km (0.065 R)
• M32: 9,748,096 km (0.117 R)
• M33: 10,405,130 km (0.067 R)
• M34: 10,739,033 km (0.077 R)
• M35: 11,379,461 km (0.114 R)
• M36: 11,417,459 km (0.063 R)
• M37: 12,382,365 km (0.075 R)
• M38: 12,539,294 km (0.041 R)
• M39: 13,453,636 km (0.096 R)
• M40: 13,655,294 km (0.07 R)
• M41: 14,885,886 km (0.094 R)
• M42: 15,683,542 km (0.079 R)
• M43: 15,938,307 km (0.102 R)
• M44: 16,581,278 km (0.105 R)
• M45: 17,892,205 km (0.103 R)
• M46: 18,158,489 km (0.088 R)
• M47: 18,292,080 km (0.075 R)
• M48: 18,964,821 km (0.09 R)
• M49: 19,417,953 km (0.065 R)
• M50: 19,782,972 km (0.114 R)
• M51: 20,196,311 km (0.108 R)
• M52: 20,380,915 km (0.088 R)
• M53: 20,891,492 km (0.089 R)
• M54: 20,938,167 km (0.104 R)
• M55: 21,453,382 km (0.099 R)
• M56: 22,210,197 km (0.042 R)
• M57: 22,735,436 km (0.063 R)
• M58: 23,944,785 km (0.103 R)
• M59: 24,336,133 km (0.102 R)
• M60: 24,385,201 km (0.118 R)
• M61: 25,075,595 km (0.094 R)
• M62: 25,174,629 km (0.114 R)
• M63: 25,622,525 km (0.042 R)
• M64: 26,072,964 km (0.032 R)
• M65: 26,374,703 km (0.093 R)
• M66: 26,829,481 km (0.101 R)
• M67: 27,286,801 km (0.094 R)
• M68: 28,003,525 km (0.118 R)
• M69: 28,209,371 km (0.112 R)
• M70: 29,089,904 km (0.073 R)
• M71: 29,298,444 km (0.09 R)
• M72: 29,402,863 km (0.099 R)
• M73: 29,507,432 km (0.053 R)
• M74: 30,242,855 km (0.095 R)
• M75: 32,053,887 km (0.117 R)
• M76: 33,462,351 km (0.068 R)
• M77: 34,119,235 km (0.104 R)
• M78: 34,229,040 km (0.079 R)
• M79: 34,394,196 km (0.051 R)
• M80: 35,947,321 km (0.117 R)
• M81: 36,732,560 km (0.066 R)
• M82: 36,901,456 km (0.093 R)
• M83: 37,353,392 km (0.057 R)
• M84: 37,410,089 km (0.08 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit