🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 23.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 35.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,684,671 km

• M1: 351,555 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.24 AU - 1.62 AU

Year: 628 Days

Day: 19.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,684,671 km

• M1: 249,679 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.61 AU - 1.77 AU

Year: 806 Days

Day: 39.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 10.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.21 AU - 5.57 AU

Year: 3970 Days

Day: 13.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 106,684,671 km

• M1: 181,612 km (0.075 R)
• M2: 252,072 km (0.107 R)
• M3: 374,892 km (0.086 R)
• M4: 484,548 km (0.085 R)
• M5: 571,763 km (0.088 R)
• M6: 643,271 km (0.111 R)
• M7: 725,849 km (0.119 R)
• M8: 886,367 km (0.094 R)
• M9: 1,023,698 km (0.046 R)
• M10: 1,095,206 km (0.093 R)
• M11: 1,489,396 km (0.057 R)
• M12: 1,602,642 km (0.099 R)
• M13: 1,761,814 km (0.03 R)
• M14: 1,837,959 km (0.097 R)
• M15: 1,915,152 km (0.084 R)
• M16: 2,038,869 km (0.115 R)
• M17: 2,130,722 km (0.109 R)
• M18: 2,318,318 km (0.117 R)
• M19: 2,426,328 km (0.087 R)
• M20: 2,635,166 km (0.051 R)
• M21: 2,735,397 km (0.111 R)
• M22: 2,901,301 km (0.109 R)
• M23: 3,149,634 km (0.091 R)
• M24: 3,404,997 km (0.102 R)
• M25: 3,500,740 km (0.102 R)
• M26: 3,793,802 km (0.092 R)
• M27: 4,152,986 km (0.072 R)
• M28: 4,344,023 km (0.114 R)
• M29: 4,418,373 km (0.032 R)
• M30: 4,553,310 km (0.075 R)
• M31: 4,981,609 km (0.118 R)
• M32: 5,615,904 km (0.051 R)
• M33: 5,745,905 km (0.068 R)
• M34: 5,860,497 km (0.103 R)
• M35: 5,959,231 km (0.073 R)
• M36: 6,125,135 km (0.093 R)
• M37: 6,326,344 km (0.1 R)
• M38: 6,597,864 km (0.034 R)
• M39: 7,117,567 km (0.09 R)
• M40: 7,187,878 km (0.087 R)
• M41: 7,524,922 km (0.096 R)
• M42: 7,722,392 km (0.093 R)
• M43: 8,067,664 km (0.048 R)
• M44: 8,159,367 km (0.104 R)
• M45: 8,585,721 km (0.079 R)
• M46: 8,679,220 km (0.094 R)
• M47: 9,057,253 km (0.098 R)
• M48: 9,171,696 km (0.083 R)
• M49: 9,305,885 km (0.11 R)
• M50: 9,537,463 km (0.062 R)
• M51: 9,731,790 km (0.108 R)
• M52: 9,888,270 km (0.11 R)
• M53: 10,006,153 km (0.045 R)
• M54: 10,402,587 km (0.054 R)
• M55: 10,562,507 km (0.12 R)
• M56: 10,662,887 km (0.108 R)
• M57: 10,844,499 km (0.114 R)
• M58: 10,986,468 km (0.042 R)
• M59: 11,088,194 km (0.029 R)
• M60: 11,519,036 km (0.065 R)
• M61: 11,830,200 km (0.119 R)
• M62: 12,060,132 km (0.047 R)
• M63: 12,207,186 km (0.102 R)
• M64: 12,460,755 km (0.072 R)
• M65: 12,930,043 km (0.106 R)
• M66: 13,016,062 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.2

Radius: 4.2

Gravity: 40.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.11 AU - 21.69 AU

Year: 32588 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,684,671 km

• M1: 114,742 km (0.096 R)
• M2: 309,817 km (0.118 R)
• M3: 551,867 km (0.077 R)
• M4: 780,602 km (0.061 R)
• M5: 1,316,611 km (0.089 R)
• M6: 1,390,363 km (0.116 R)
• M7: 2,694,706 km (0.11 R)
• M8: 2,835,927 km (0.105 R)
• M9: 4,429,593 km (0.09 R)
• M10: 4,708,294 km (0.1 R)
• M11: 6,685,678 km (0.102 R)
• M12: 7,199,098 km (0.086 R)
• M13: 7,526,418 km (0.119 R)
• M14: 8,883,421 km (0.074 R)
• M15: 9,023,295 km (0.069 R)
• M16: 9,375,897 km (0.111 R)
• M17: 10,682,634 km (0.108 R)
• M18: 11,508,714 km (0.113 R)
• M19: 11,891,086 km (0.099 R)
• M20: 14,270,590 km (0.116 R)
• M21: 14,434,399 km (0.085 R)
• M22: 14,598,658 km (0.097 R)
• M23: 15,095,472 km (0.084 R)
• M24: 15,935,764 km (0.116 R)
• M25: 16,791,164 km (0.063 R)
• M26: 19,900,257 km (0.095 R)
• M27: 20,727,832 km (0.078 R)
• M28: 21,285,683 km (0.09 R)
• M29: 23,373,321 km (0.089 R)
• M30: 24,441,450 km (0.055 R)
• M31: 25,327,069 km (0.109 R)
• M32: 26,223,160 km (0.068 R)
• M33: 26,624,681 km (0.108 R)
• M34: 27,943,835 km (0.082 R)
• M35: 29,076,590 km (0.104 R)
• M36: 31,493,194 km (0.111 R)
• M37: 31,599,708 km (0.11 R)
• M38: 32,348,595 km (0.078 R)
• M39: 34,082,434 km (0.106 R)
• M40: 34,850,470 km (0.118 R)
• M41: 38,660,877 km (0.048 R)
• M42: 39,232,341 km (0.078 R)
• M43: 43,072,967 km (0.111 R)
• M44: 44,738,290 km (0.1 R)
• M45: 46,545,582 km (0.116 R)
• M46: 48,253,990 km (0.117 R)
• M47: 48,376,660 km (0.114 R)
• M48: 49,858,577 km (0.065 R)
• M49: 50,480,305 km (0.114 R)
• M50: 50,604,921 km (0.109 R)
• M51: 51,355,154 km (0.101 R)
• M52: 51,857,204 km (0.114 R)
• M53: 52,234,939 km (0.086 R)
• M54: 52,613,571 km (0.083 R)
• M55: 52,739,981 km (0.116 R)
• M56: 53,119,810 km (0.091 R)
• M57: 54,648,102 km (0.115 R)
• M58: 55,803,746 km (0.06 R)
• M59: 56,061,652 km (0.099 R)
• M60: 58,662,411 km (0.119 R)
• M61: 62,636,628 km (0.034 R)
• M62: 63,038,897 km (0.047 R)
• M63: 63,173,086 km (0.111 R)
• M64: 66,423,549 km (0.102 R)
• M65: 66,696,864 km (0.058 R)
• M66: 66,970,628 km (0.089 R)
• M67: 67,519,054 km (0.116 R)
• M68: 67,656,535 km (0.057 R)
• M69: 68,482,614 km (0.065 R)
• M70: 68,896,851 km (0.091 R)
• M71: 69,311,985 km (0.096 R)
• M72: 73,367,733 km (0.088 R)
• M73: 75,352,896 km (0.103 R)
• M74: 78,075,428 km (0.099 R)
• M75: 79,376,181 km (0.081 R)
• M76: 81,560,011 km (0.054 R)
• M77: 82,732,709 km (0.078 R)
• M78: 84,206,547 km (0.071 R)
• M79: 84,502,302 km (0.107 R)
• M80: 85,243,260 km (0.085 R)
• M81: 86,582,460 km (0.061 R)
• M82: 89,734,338 km (0.109 R)
• M83: 90,339,013 km (0.108 R)
• M84: 93,382,132 km (0.049 R)
• M85: 93,994,885 km (0.096 R)
• M86: 97,543,496 km (0.095 R)
• M87: 98,165,076 km (0.094 R)
• M88: 98,476,389 km (0.118 R)
• M89: 100,194,520 km (0.047 R)
• M90: 100,821,635 km (0.08 R)
• M91: 101,135,790 km (0.053 R)
• M92: 102,711,056 km (0.069 R)
• M93: 103,660,105 km (0.078 R)
• M94: 104,135,826 km (0.088 R)
• M95: 105,248,385 km (0.052 R)
• M96: 106,524,754 km (0.117 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: 259 - 13,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit