🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.8 AU - 1.92 AU

Year: 936 Days

Day: 44.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.09 AU - 4.39 AU

Year: 2669 Days

Day: 32.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,044,293 km

• M1: 1,614,909 km (0.12 R)
• M2: 2,948,424 km (0.069 R)

Asteroid Belt

Center: 7.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 10

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.76 AU - 14.38 AU

Year: 14520 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 82,044,293 km

• M1: 339,438 km (0.042 R)
• M2: 662,270 km (0.058 R)
• M3: 831,465 km (0.102 R)
• M4: 1,015,321 km (0.072 R)
• M5: 1,126,622 km (0.103 R)
• M6: 1,198,429 km (0.117 R)
• M7: 1,361,939 km (0.085 R)
• M8: 1,645,726 km (0.111 R)
• M9: 1,761,216 km (0.076 R)
• M10: 2,250,550 km (0.095 R)
• M11: 2,491,702 km (0.056 R)
• M12: 2,979,391 km (0.036 R)
• M13: 3,475,308 km (0.109 R)
• M14: 4,683,461 km (0.107 R)
• M15: 5,016,316 km (0.06 R)
• M16: 5,137,191 km (0.1 R)
• M17: 5,580,001 km (0.073 R)
• M18: 5,806,043 km (0.071 R)
• M19: 5,984,064 km (0.12 R)
• M20: 6,060,808 km (0.058 R)
• M21: 7,609,894 km (0.086 R)
• M22: 8,029,516 km (0.082 R)
• M23: 8,142,762 km (0.109 R)
• M24: 8,514,363 km (0.111 R)
• M25: 9,363,181 km (0.09 R)
• M26: 9,782,654 km (0.052 R)
• M27: 10,361,747 km (0.082 R)
• M28: 10,485,016 km (0.063 R)
• M29: 10,889,229 km (0.047 R)
• M30: 11,235,398 km (0.071 R)
• M31: 11,330,393 km (0.076 R)
• M32: 11,457,402 km (0.117 R)
• M33: 12,100,074 km (0.033 R)
• M34: 12,393,136 km (0.056 R)
• M35: 13,286,086 km (0.107 R)
• M36: 13,453,785 km (0.039 R)
• M37: 14,750,948 km (0.072 R)
• M38: 15,063,907 km (0.103 R)
• M39: 15,168,775 km (0.098 R)
• M40: 16,409,839 km (0.033 R)
• M41: 16,625,859 km (0.103 R)
• M42: 16,697,965 km (0.092 R)
• M43: 17,279,601 km (0.106 R)
• M44: 18,574,670 km (0.106 R)
• M45: 18,762,266 km (0.085 R)
• M46: 18,875,063 km (0.108 R)
• M47: 20,208,129 km (0.115 R)
• M48: 20,323,918 km (0.087 R)
• M49: 20,944,599 km (0.104 R)
• M50: 21,374,843 km (0.104 R)
• M51: 23,286,704 km (0.078 R)
• M52: 24,099,469 km (0.055 R)
• M53: 25,460,660 km (0.096 R)
• M54: 26,255,623 km (0.044 R)
• M55: 27,441,934 km (0.027 R)
• M56: 27,826,999 km (0.114 R)
• M57: 27,912,868 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.7

Radius: 5.1

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.28 AU - 17.78 AU

Year: 22581 Days

Day: 23.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,044,293 km

• M1: 312,959 km (0.106 R)
• M2: 489,484 km (0.113 R)
• M3: 577,448 km (0.109 R)
• M4: 1,035,516 km (0.072 R)
• M5: 1,268,291 km (0.06 R)
• M6: 1,581,698 km (0.033 R)
• M7: 1,918,443 km (0.096 R)
• M8: 1,953,299 km (0.054 R)
• M9: 2,059,364 km (0.098 R)
• M10: 2,167,224 km (0.09 R)
• M11: 2,388,480 km (0.099 R)
• M12: 2,655,961 km (0.115 R)
• M13: 2,973,108 km (0.055 R)
• M14: 3,643,157 km (0.11 R)
• M15: 4,357,786 km (0.117 R)
• M16: 5,017,812 km (0.108 R)
• M17: 6,324,100 km (0.112 R)
• M18: 7,728,376 km (0.103 R)
• M19: 8,179,264 km (0.036 R)
• M20: 8,754,767 km (0.082 R)
• M21: 8,871,453 km (0.073 R)
• M22: 9,047,380 km (0.081 R)
• M23: 9,883,632 km (0.097 R)
• M24: 11,821,523 km (0.094 R)
• M25: 13,065,579 km (0.069 R)
• M26: 13,736,824 km (0.057 R)
• M27: 14,350,475 km (0.08 R)
• M28: 14,695,298 km (0.075 R)
• M29: 14,903,538 km (0.088 R)
• M30: 15,042,963 km (0.092 R)
• M31: 15,252,700 km (0.101 R)
• M32: 16,748,379 km (0.074 R)
• M33: 17,330,465 km (0.108 R)
• M34: 17,403,618 km (0.062 R)
• M35: 17,993,033 km (0.054 R)
• M36: 18,964,821 km (0.077 R)
• M37: 19,191,462 km (0.111 R)
• M38: 19,571,291 km (0.12 R)
• M39: 21,428,399 km (0.106 R)
• M40: 23,260,225 km (0.115 R)
• M41: 24,153,923 km (0.094 R)
• M42: 24,399,562 km (0.093 R)
• M43: 24,976,113 km (0.119 R)
• M44: 25,058,840 km (0.092 R)
• M45: 26,986,409 km (0.104 R)
• M46: 29,571,310 km (0.117 R)
• M47: 30,185,709 km (0.077 R)
• M48: 30,981,869 km (0.044 R)
• M49: 31,516,531 km (0.027 R)
• M50: 31,605,991 km (0.111 R)
• M51: 32,144,094 km (0.076 R)
• M52: 32,234,003 km (0.055 R)
• M53: 32,414,268 km (0.085 R)
• M54: 32,504,476 km (0.097 R)
• M55: 36,369,337 km (0.077 R)
• M56: 38,450,842 km (0.076 R)
• M57: 38,929,256 km (0.036 R)
• M58: 39,988,708 km (0.091 R)
• M59: 40,570,643 km (0.103 R)
• M60: 42,530,525 km (0.059 R)
• M61: 45,325,612 km (0.111 R)
• M62: 48,282,414 km (0.088 R)
• M63: 48,591,782 km (0.116 R)
• M64: 49,940,257 km (0.09 R)
• M65: 50,881,078 km (0.068 R)
• M66: 53,311,595 km (0.081 R)
• M67: 54,058,836 km (0.048 R)
• M68: 54,809,518 km (0.109 R)
• M69: 55,132,201 km (0.115 R)
• M70: 55,563,492 km (0.09 R)
• M71: 56,321,055 km (0.118 R)
• M72: 56,429,663 km (0.035 R)
• M73: 57,736,999 km (0.062 R)
• M74: 57,955,861 km (0.092 R)
• M75: 58,065,516 km (0.054 R)
• M76: 59,385,268 km (0.106 R)
• M77: 60,603,893 km (0.105 R)
• M78: 60,937,645 km (0.106 R)
• M79: 61,942,644 km (0.114 R)
• M80: 62,166,592 km (0.029 R)
• M81: 62,615,535 km (0.053 R)
• M82: 65,217,790 km (0.091 R)
• M83: 66,360,119 km (0.078 R)
• M84: 67,048,718 km (0.087 R)
• M85: 68,548,886 km (0.106 R)
• M86: 70,059,974 km (0.097 R)
• M87: 73,944,732 km (0.047 R)
• M88: 74,539,533 km (0.109 R)
• M89: 75,853,451 km (0.11 R)
• M90: 76,453,189 km (0.056 R)
• M91: 79,962,755 km (0.11 R)
• M92: 81,307,640 km (0.114 R)
• M93: 81,552,830 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit