🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.89 AU - 1.33 AU

Year: 434 Days

Day: 19.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.07 AU - 1.57 AU

Year: 562 Days

Day: 21.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.29 AU - 1.63 AU

Year: 654 Days

Day: 27.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.83 AU

Year: 661 Days

Day: 21.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.2 AU

Year: 1049 Days

Day: 31.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,416,775 km

• M1: 1,228,199 km (0.1 R)
• M2: 1,494,333 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.44 AU - 5.6 AU

Year: 3564 Days

Day: 44.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 12.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.98 AU - 9.96 AU

Year: 9963 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,416,775 km

• M1: 180,565 km (0.09 R)
• M2: 270,772 km (0.09 R)
• M3: 648,058 km (0.045 R)
• M4: 970,741 km (0.055 R)
• M5: 1,089,671 km (0.079 R)
• M6: 1,546,543 km (0.094 R)
• M7: 1,808,937 km (0.066 R)
• M8: 2,034,681 km (0.111 R)
• M9: 2,190,412 km (0.115 R)
• M10: 2,323,255 km (0.04 R)
• M11: 2,653,417 km (0.12 R)
• M12: 3,237,298 km (0.043 R)
• M13: 3,796,644 km (0.036 R)
• M14: 3,892,836 km (0.102 R)
• M15: 4,120,524 km (0.079 R)
• M16: 4,252,619 km (0.105 R)
• M17: 4,555,106 km (0.083 R)
• M18: 4,657,580 km (0.11 R)
• M19: 5,650,461 km (0.081 R)
• M20: 5,760,715 km (0.114 R)
• M21: 6,095,814 km (0.106 R)
• M22: 7,178,753 km (0.096 R)
• M23: 7,947,387 km (0.119 R)
• M24: 8,404,408 km (0.066 R)
• M25: 8,530,519 km (0.075 R)
• M26: 8,998,462 km (0.039 R)
• M27: 10,724,073 km (0.107 R)
• M28: 11,788,761 km (0.095 R)
• M29: 12,357,682 km (0.075 R)
• M30: 13,032,817 km (0.097 R)
• M31: 14,318,162 km (0.09 R)
• M32: 14,975,944 km (0.052 R)
• M33: 16,007,271 km (0.119 R)
• M34: 16,742,844 km (0.103 R)
• M35: 17,975,082 km (0.106 R)
• M36: 18,519,917 km (0.077 R)
• M37: 18,959,735 km (0.047 R)
• M38: 19,514,444 km (0.104 R)
• M39: 19,793,743 km (0.066 R)
• M40: 20,696,566 km (0.093 R)
• M41: 21,152,989 km (0.095 R)
• M42: 21,439,918 km (0.049 R)
• M43: 21,785,938 km (0.116 R)
• M44: 21,901,727 km (0.074 R)
• M45: 22,075,859 km (0.062 R)
• M46: 22,425,319 km (0.091 R)
• M47: 22,542,155 km (0.079 R)
• M48: 23,188,717 km (0.032 R)
• M49: 23,425,381 km (0.103 R)
• M50: 23,662,793 km (0.092 R)
• M51: 24,500,092 km (0.103 R)
• M52: 24,922,407 km (0.088 R)
• M53: 25,225,492 km (0.079 R)
• M54: 27,631,624 km (0.074 R)
• M55: 28,071,292 km (0.11 R)
• M56: 28,260,384 km (0.052 R)
• M57: 28,386,645 km (0.038 R)
• M58: 28,830,202 km (0.062 R)
• M59: 30,303,741 km (0.087 R)
• M60: 30,692,247 km (0.051 R)
• M61: 32,394,521 km (0.113 R)
• M62: 32,592,888 km (0.068 R)
• M63: 33,791,616 km (0.032 R)
• M64: 35,140,540 km (0.071 R)
• M65: 37,058,385 km (0.09 R)
• M66: 38,519,058 km (0.106 R)
• M67: 38,869,716 km (0.063 R)
• M68: 39,221,271 km (0.108 R)
• M69: 39,998,581 km (0.081 R)
• M70: 41,209,725 km (0.079 R)
• M71: 42,144,114 km (0.078 R)
• M72: 45,728,329 km (0.087 R)
• M73: 47,444,217 km (0.048 R)
• M74: 50,324,873 km (0.112 R)
• M75: 50,631,399 km (0.081 R)
• M76: 50,784,887 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.5

Radius: 4.6

Gravity: 37.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.13 AU - 17.03 AU

Year: 20646 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,416,775 km

• M1: 77,791 km (0.118 R)
• M2: 138,528 km (0.111 R)
• M3: 221,854 km (0.105 R)
• M4: 886,218 km (0.056 R)
• M5: 994,227 km (0.045 R)
• M6: 1,282,951 km (0.07 R)
• M7: 1,436,738 km (0.075 R)
• M8: 1,596,359 km (0.057 R)
• M9: 1,967,661 km (0.029 R)
• M10: 2,364,694 km (0.08 R)
• M11: 2,591,484 km (0.118 R)
• M12: 2,630,080 km (0.119 R)
• M13: 3,271,556 km (0.098 R)
• M14: 4,003,538 km (0.113 R)
• M15: 4,182,756 km (0.094 R)
• M16: 4,456,820 km (0.049 R)
• M17: 4,783,841 km (0.118 R)
• M18: 5,911,509 km (0.084 R)
• M19: 6,064,548 km (0.099 R)
• M20: 7,009,259 km (0.114 R)
• M21: 7,063,114 km (0.12 R)
• M22: 7,388,938 km (0.101 R)
• M23: 7,553,645 km (0.116 R)
• M24: 7,886,800 km (0.101 R)
• M25: 7,998,849 km (0.109 R)
• M26: 8,624,916 km (0.094 R)
• M27: 9,207,599 km (0.086 R)
• M28: 9,742,861 km (0.087 R)
• M29: 10,472,150 km (0.096 R)
• M30: 10,533,784 km (0.109 R)
• M31: 11,535,043 km (0.047 R)
• M32: 12,435,921 km (0.107 R)
• M33: 12,697,418 km (0.109 R)
• M34: 13,292,519 km (0.104 R)
• M35: 13,896,595 km (0.11 R)
• M36: 14,923,136 km (0.118 R)
• M37: 15,061,813 km (0.079 R)
• M38: 16,544,029 km (0.108 R)
• M39: 17,704,160 km (0.112 R)
• M40: 19,949,026 km (0.096 R)
• M41: 20,178,359 km (0.104 R)
• M42: 20,254,953 km (0.06 R)
• M43: 20,871,745 km (0.084 R)
• M44: 22,758,474 km (0.026 R)
• M45: 22,838,359 km (0.086 R)
• M46: 23,319,017 km (0.086 R)
• M47: 24,208,975 km (0.113 R)
• M48: 24,535,397 km (0.049 R)
• M49: 24,617,227 km (0.049 R)
• M50: 25,027,574 km (0.057 R)
• M51: 27,707,620 km (0.102 R)
• M52: 28,477,600 km (0.101 R)
• M53: 29,167,994 km (0.103 R)
• M54: 29,254,761 km (0.076 R)
• M55: 32,521,680 km (0.057 R)
• M56: 33,243,040 km (0.079 R)
• M57: 33,424,203 km (0.098 R)
• M58: 34,334,955 km (0.101 R)
• M59: 35,161,633 km (0.11 R)
• M60: 36,367,392 km (0.089 R)
• M61: 37,022,182 km (0.103 R)
• M62: 37,492,218 km (0.105 R)
• M63: 38,343,430 km (0.07 R)
• M64: 38,533,420 km (0.095 R)
• M65: 38,819,002 km (0.108 R)
• M66: 39,488,153 km (0.1 R)
• M67: 39,872,171 km (0.077 R)
• M68: 40,161,044 km (0.104 R)
• M69: 40,547,306 km (0.039 R)
• M70: 40,643,946 km (0.078 R)
• M71: 40,837,676 km (0.118 R)
• M72: 42,398,580 km (0.064 R)
• M73: 42,595,002 km (0.097 R)
• M74: 42,791,873 km (0.11 R)
• M75: 43,780,266 km (0.084 R)
• M76: 43,879,599 km (0.064 R)
• M77: 45,578,432 km (0.073 R)
• M78: 46,993,478 km (0.091 R)
• M79: 48,012,988 km (0.037 R)
• M80: 48,833,981 km (0.114 R)
• M81: 51,324,486 km (0.119 R)
• M82: 54,388,400 km (0.055 R)
• M83: 60,028,539 km (0.088 R)
• M84: 61,245,368 km (0.083 R)
• M85: 61,912,425 km (0.031 R)
• M86: 64,830,930 km (0.112 R)
• M87: 66,534,850 km (0.117 R)
• M88: 66,877,429 km (0.041 R)
• M89: 68,368,620 km (0.094 R)
• M90: 71,033,707 km (0.1 R)
• M91: 74,205,331 km (0.074 R)
• M92: 75,510,722 km (0.085 R)
• M93: 76,943,421 km (0.119 R)
• M94: 81,172,852 km (0.067 R)
• M95: 81,294,774 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit