🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 186 Days

Day: 23.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,129,089 km

• M1: 322,832 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 191 Days

Day: 36.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.54 AU - 0.62 AU

Year: 202 Days

Day: 36.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 9.3

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.46 AU - 9.8 AU

Year: 11575 Days

Day: 14.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,129,089 km

• M1: 246,687 km (0.094 R)
• M2: 963,859 km (0.117 R)
• M3: 1,205,460 km (0.072 R)
• M4: 1,311,973 km (0.09 R)
• M5: 1,603,689 km (0.101 R)
• M6: 1,915,900 km (0.11 R)
• M7: 2,041,263 km (0.097 R)
• M8: 2,221,229 km (0.08 R)
• M9: 2,406,581 km (0.064 R)
• M10: 4,226,140 km (0.041 R)
• M11: 4,657,431 km (0.118 R)
• M12: 4,861,332 km (0.078 R)
• M13: 5,597,952 km (0.103 R)
• M14: 6,331,580 km (0.099 R)
• M15: 6,481,926 km (0.114 R)
• M16: 7,017,636 km (0.109 R)
• M17: 7,408,984 km (0.106 R)
• M18: 7,607,351 km (0.102 R)
• M19: 7,727,179 km (0.105 R)
• M20: 7,887,997 km (0.07 R)
• M21: 8,172,083 km (0.114 R)
• M22: 8,377,032 km (0.097 R)
• M23: 8,834,053 km (0.101 R)
• M24: 10,921,542 km (0.078 R)
• M25: 11,102,107 km (0.094 R)
• M26: 11,192,763 km (0.058 R)
• M27: 11,329,196 km (0.071 R)
• M28: 12,724,196 km (0.087 R)
• M29: 12,866,614 km (0.116 R)
• M30: 13,538,458 km (0.114 R)
• M31: 13,732,486 km (0.039 R)
• M32: 14,866,288 km (0.106 R)
• M33: 14,966,220 km (0.106 R)
• M34: 15,368,488 km (0.049 R)
• M35: 15,469,617 km (0.084 R)
• M36: 15,876,373 km (0.088 R)
• M37: 16,081,023 km (0.087 R)
• M38: 16,752,269 km (0.095 R)
• M39: 16,856,389 km (0.111 R)
• M40: 17,643,872 km (0.12 R)
• M41: 18,122,136 km (0.098 R)
• M42: 18,443,473 km (0.091 R)
• M43: 18,766,454 km (0.042 R)
• M44: 19,037,227 km (0.096 R)
• M45: 19,363,799 km (0.107 R)
• M46: 19,801,971 km (0.115 R)
• M47: 19,912,075 km (0.057 R)
• M48: 20,800,088 km (0.094 R)
• M49: 20,968,086 km (0.118 R)
• M50: 21,136,384 km (0.094 R)
• M51: 21,871,358 km (0.08 R)
• M52: 23,949,722 km (0.073 R)
• M53: 24,538,240 km (0.071 R)
• M54: 25,250,774 km (0.088 R)
• M55: 25,849,614 km (0.047 R)
• M56: 25,970,041 km (0.059 R)
• M57: 26,513,829 km (0.1 R)
• M58: 27,000,471 km (0.119 R)
• M59: 28,788,913 km (0.079 R)
• M60: 29,728,986 km (0.079 R)
• M61: 30,934,147 km (0.053 R)
• M62: 31,189,959 km (0.119 R)
• M63: 31,253,987 km (0.117 R)
• M64: 31,961,435 km (0.114 R)
• M65: 32,609,194 km (0.058 R)
• M66: 32,674,120 km (0.046 R)
• M67: 32,804,270 km (0.076 R)
• M68: 33,261,142 km (0.108 R)
• M69: 33,917,428 km (0.092 R)
• M70: 34,181,169 km (0.118 R)
• M71: 34,445,658 km (0.112 R)
• M72: 34,644,324 km (0.104 R)
• M73: 34,976,581 km (0.068 R)
• M74: 36,315,482 km (0.062 R)
• M75: 36,585,356 km (0.116 R)
• M76: 36,855,829 km (0.101 R)
• M77: 36,923,447 km (0.027 R)
• M78: 36,991,215 km (0.089 R)
• M79: 37,875,937 km (0.106 R)
• M80: 37,944,303 km (0.103 R)
• M81: 38,218,067 km (0.102 R)
• M82: 38,423,914 km (0.103 R)
• M83: 40,711,714 km (0.05 R)
• M84: 40,851,738 km (0.106 R)
• M85: 41,695,470 km (0.107 R)
• M86: 41,766,080 km (0.062 R)
• M87: 43,114,555 km (0.103 R)
• M88: 43,614,960 km (0.117 R)
• M89: 44,405,136 km (0.038 R)
• M90: 48,056,222 km (0.086 R)
• M91: 48,352,575 km (0.112 R)
• M92: 49,021,277 km (0.11 R)
• M93: 49,170,277 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.3

Radius: 3

Gravity: 39.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.94 AU - 10.7 AU

Year: 14050 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,129,089 km

• M1: 59,690 km (0.11 R)
• M2: 134,638 km (0.097 R)
• M3: 352,153 km (0.111 R)
• M4: 543,040 km (0.034 R)
• M5: 726,447 km (0.119 R)
• M6: 947,104 km (0.088 R)
• M7: 1,084,884 km (0.08 R)
• M8: 1,125,574 km (0.071 R)
• M9: 1,229,096 km (0.115 R)
• M10: 1,744,162 km (0.07 R)
• M11: 2,556,478 km (0.103 R)
• M12: 2,747,814 km (0.066 R)
• M13: 3,000,484 km (0.11 R)
• M14: 3,144,098 km (0.091 R)
• M15: 3,260,635 km (0.106 R)
• M16: 5,101,736 km (0.04 R)
• M17: 5,307,433 km (0.113 R)
• M18: 5,341,990 km (0.109 R)
• M19: 5,515,973 km (0.084 R)
• M20: 5,833,719 km (0.087 R)
• M21: 6,266,505 km (0.062 R)
• M22: 6,597,864 km (0.101 R)
• M23: 7,162,746 km (0.113 R)
• M24: 7,508,916 km (0.107 R)
• M25: 7,664,647 km (0.09 R)
• M26: 7,939,608 km (0.085 R)
• M27: 8,539,645 km (0.104 R)
• M28: 8,783,639 km (0.114 R)
• M29: 8,988,887 km (0.075 R)
• M30: 9,071,316 km (0.096 R)
• M31: 9,112,754 km (0.096 R)
• M32: 9,825,139 km (0.1 R)
• M33: 10,252,540 km (0.109 R)
• M34: 10,860,955 km (0.058 R)
• M35: 11,525,768 km (0.097 R)
• M36: 11,931,029 km (0.086 R)
• M37: 11,976,207 km (0.104 R)
• M38: 12,249,373 km (0.102 R)
• M39: 14,797,324 km (0.068 R)
• M40: 16,130,540 km (0.057 R)
• M41: 16,180,506 km (0.12 R)
• M42: 16,230,771 km (0.083 R)
• M43: 16,331,151 km (0.086 R)
• M44: 16,938,369 km (0.063 R)
• M45: 17,914,794 km (0.029 R)
• M46: 18,018,615 km (0.08 R)
• M47: 18,435,993 km (0.087 R)
• M48: 20,244,930 km (0.057 R)
• M49: 20,407,244 km (0.103 R)
• M50: 20,570,006 km (0.096 R)
• M51: 22,500,268 km (0.103 R)
• M52: 23,062,157 km (0.108 R)
• M53: 24,085,407 km (0.094 R)
• M54: 24,660,311 km (0.093 R)
• M55: 25,472,628 km (0.098 R)
• M56: 25,589,464 km (0.096 R)
• M57: 26,529,986 km (0.075 R)
• M58: 26,826,189 km (0.055 R)
• M59: 27,123,440 km (0.072 R)
• M60: 28,505,126 km (0.063 R)
• M61: 29,112,942 km (0.094 R)
• M62: 29,173,978 km (0.05 R)
• M63: 30,217,872 km (0.049 R)
• M64: 30,651,257 km (0.102 R)
• M65: 30,713,340 km (0.071 R)
• M66: 32,658,262 km (0.106 R)
• M67: 32,848,551 km (0.067 R)
• M68: 32,975,709 km (0.099 R)
• M69: 34,772,080 km (0.048 R)
• M70: 35,421,335 km (0.093 R)
• M71: 36,140,153 km (0.059 R)
• M72: 36,205,677 km (0.087 R)
• M73: 36,402,697 km (0.051 R)
• M74: 37,260,342 km (0.114 R)
• M75: 39,805,450 km (0.111 R)
• M76: 40,484,475 km (0.075 R)
• M77: 41,441,453 km (0.109 R)
• M78: 42,198,567 km (0.115 R)
• M79: 42,890,906 km (0.045 R)
• M80: 43,099,296 km (0.11 R)
• M81: 43,517,123 km (0.102 R)
• M82: 45,626,453 km (0.06 R)
• M83: 46,479,460 km (0.117 R)
• M84: 47,051,073 km (0.087 R)
• M85: 47,122,731 km (0.078 R)
• M86: 47,696,888 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit