🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.86 AU - 2.86 AU

Year: 1268 Days

Day: 18.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.52 AU - 4.2 AU

Year: 2155 Days

Day: 36.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.93 AU - 4.49 AU

Year: 3022 Days

Day: 16.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,156,228 km

• M1: 2,263,416 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.92 AU - 5.4 AU

Year: 3519 Days

Day: 47.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 10.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.18 AU - 7.8 AU

Year: 7171 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,156,228 km

• M1: 162,164 km (0.058 R)
• M2: 316,250 km (0.097 R)
• M3: 421,866 km (0.095 R)
• M4: 581,487 km (0.111 R)
• M5: 676,631 km (0.068 R)
• M6: 838,047 km (0.107 R)
• M7: 931,696 km (0.099 R)
• M8: 1,012,778 km (0.108 R)
• M9: 1,474,137 km (0.056 R)
• M10: 1,550,732 km (0.114 R)
• M11: 1,707,959 km (0.087 R)
• M12: 1,850,077 km (0.081 R)
• M13: 2,255,786 km (0.075 R)
• M14: 2,503,371 km (0.077 R)
• M15: 2,619,010 km (0.085 R)
• M16: 2,879,609 km (0.088 R)
• M17: 3,324,214 km (0.046 R)
• M18: 4,444,702 km (0.086 R)
• M19: 5,281,254 km (0.09 R)
• M20: 5,641,635 km (0.068 R)
• M21: 6,165,975 km (0.032 R)
• M22: 6,481,777 km (0.109 R)
• M23: 7,129,087 km (0.101 R)
• M24: 8,001,541 km (0.095 R)
• M25: 9,300,500 km (0.112 R)
• M26: 9,735,680 km (0.105 R)
• M27: 10,252,092 km (0.031 R)
• M28: 10,815,028 km (0.045 R)
• M29: 10,890,875 km (0.112 R)
• M30: 11,081,313 km (0.091 R)
• M31: 11,465,330 km (0.074 R)
• M32: 11,542,673 km (0.079 R)
• M33: 11,620,314 km (0.094 R)
• M34: 11,697,955 km (0.074 R)
• M35: 11,814,791 km (0.065 R)
• M36: 13,045,084 km (0.109 R)
• M37: 13,409,953 km (0.063 R)
• M38: 14,149,715 km (0.118 R)
• M39: 14,524,457 km (0.118 R)
• M40: 15,198,994 km (0.081 R)
• M41: 15,540,077 km (0.102 R)
• M42: 15,797,535 km (0.063 R)
• M43: 16,360,322 km (0.108 R)
• M44: 17,017,655 km (0.104 R)
• M45: 17,194,480 km (0.106 R)
• M46: 17,460,764 km (0.114 R)
• M47: 17,818,004 km (0.075 R)
• M48: 18,904,234 km (0.1 R)
• M49: 19,271,048 km (0.064 R)
• M50: 21,187,846 km (0.119 R)
• M51: 21,856,099 km (0.107 R)
• M52: 22,725,562 km (0.104 R)
• M53: 22,920,339 km (0.112 R)
• M54: 23,606,394 km (0.119 R)
• M55: 24,150,183 km (0.062 R)
• M56: 24,548,113 km (0.045 R)
• M57: 25,250,026 km (0.108 R)
• M58: 26,060,099 km (0.112 R)
• M59: 26,161,975 km (0.069 R)
• M60: 26,417,189 km (0.113 R)
• M61: 27,187,917 km (0.04 R)
• M62: 27,343,050 km (0.11 R)
• M63: 27,913,915 km (0.087 R)
• M64: 28,122,605 km (0.051 R)
• M65: 29,332,103 km (0.104 R)
• M66: 29,703,555 km (0.077 R)
• M67: 30,558,656 km (0.051 R)
• M68: 31,097,059 km (0.113 R)
• M69: 31,421,686 km (0.098 R)
• M70: 31,638,753 km (0.1 R)
• M71: 32,019,629 km (0.079 R)
• M72: 33,836,196 km (0.085 R)
• M73: 34,560,998 km (0.12 R)
• M74: 34,897,144 km (0.091 R)
• M75: 35,290,886 km (0.107 R)
• M76: 35,742,522 km (0.11 R)
• M77: 36,765,771 km (0.088 R)
• M78: 37,971,829 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.5

Radius: 8

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.53 AU - 18.71 AU

Year: 21597 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,156,228 km

• M1: 165,306 km (0.108 R)
• M2: 460,462 km (0.072 R)
• M3: 670,348 km (0.08 R)
• M4: 1,619,247 km (0.088 R)
• M5: 1,908,869 km (0.116 R)
• M6: 2,249,802 km (0.103 R)
• M7: 3,183,293 km (0.114 R)
• M8: 4,486,889 km (0.101 R)
• M9: 4,984,900 km (0.051 R)
• M10: 6,280,867 km (0.117 R)
• M11: 6,734,747 km (0.1 R)
• M12: 6,785,909 km (0.112 R)
• M13: 6,837,221 km (0.108 R)
• M14: 6,939,995 km (0.038 R)
• M15: 7,199,398 km (0.103 R)
• M16: 8,105,213 km (0.073 R)
• M17: 9,216,126 km (0.107 R)
• M18: 9,963,667 km (0.109 R)
• M19: 11,272,648 km (0.105 R)
• M20: 11,761,833 km (0.108 R)
• M21: 12,009,119 km (0.106 R)
• M22: 12,320,581 km (0.108 R)
• M23: 12,383,263 km (0.091 R)
• M24: 13,982,913 km (0.035 R)
• M25: 14,113,662 km (0.117 R)
• M26: 14,376,505 km (0.093 R)
• M27: 15,241,629 km (0.098 R)
• M28: 15,646,591 km (0.071 R)
• M29: 15,714,359 km (0.099 R)
• M30: 16,674,478 km (0.083 R)
• M31: 16,813,155 km (0.05 R)
• M32: 17,371,754 km (0.116 R)
• M33: 18,650,965 km (0.1 R)
• M34: 19,301,865 km (0.11 R)
• M35: 19,374,570 km (0.112 R)
• M36: 19,886,643 km (0.082 R)
• M37: 22,054,915 km (0.113 R)
• M38: 22,359,945 km (0.088 R)
• M39: 23,205,622 km (0.114 R)
• M40: 23,827,350 km (0.081 R)
• M41: 24,770,116 km (0.057 R)
• M42: 25,007,678 km (0.104 R)
• M43: 25,485,194 km (0.115 R)
• M44: 25,644,965 km (0.111 R)
• M45: 26,529,986 km (0.102 R)
• M46: 27,917,207 km (0.062 R)
• M47: 28,827,510 km (0.063 R)
• M48: 29,328,064 km (0.114 R)
• M49: 29,411,839 km (0.077 R)
• M50: 29,999,908 km (0.104 R)
• M51: 30,676,988 km (0.116 R)
• M52: 30,761,960 km (0.077 R)
• M53: 31,017,323 km (0.065 R)
• M54: 31,959,790 km (0.046 R)
• M55: 33,960,661 km (0.118 R)
• M56: 35,376,306 km (0.109 R)
• M57: 38,539,703 km (0.112 R)
• M58: 38,723,259 km (0.119 R)
• M59: 40,947,630 km (0.107 R)
• M60: 42,169,695 km (0.078 R)
• M61: 42,548,178 km (0.073 R)
• M62: 43,785,950 km (0.119 R)
• M63: 43,881,543 km (0.095 R)
• M64: 47,176,586 km (0.101 R)
• M65: 48,457,293 km (0.086 R)
• M66: 50,249,476 km (0.09 R)
• M67: 50,349,707 km (0.07 R)
• M68: 51,658,239 km (0.091 R)
• M69: 53,386,394 km (0.12 R)
• M70: 53,488,719 km (0.104 R)
• M71: 54,308,964 km (0.105 R)
• M72: 54,617,734 km (0.112 R)
• M73: 54,926,953 km (0.118 R)
• M74: 55,133,398 km (0.095 R)
• M75: 58,683,355 km (0.116 R)
• M76: 60,699,186 km (0.105 R)
• M77: 61,447,475 km (0.052 R)
• M78: 61,554,587 km (0.076 R)
• M79: 62,091,344 km (0.117 R)
• M80: 63,277,655 km (0.084 R)
• M81: 64,036,416 km (0.118 R)
• M82: 66,111,189 km (0.106 R)
• M83: 66,550,707 km (0.075 R)
• M84: 67,211,930 km (0.109 R)
• M85: 68,096,951 km (0.105 R)
• M86: 68,429,806 km (0.054 R)
• M87: 68,985,712 km (0.107 R)
• M88: 70,774,902 km (0.07 R)
• M89: 71,224,593 km (0.116 R)
• M90: 72,013,872 km (0.112 R)
• M91: 73,032,783 km (0.11 R)
• M92: 74,513,054 km (0.071 R)
• M93: 75,199,708 km (0.118 R)
• M94: 75,773,416 km (0.046 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 20,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit