🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 12.8 Hours

Environment

Temp: 258 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.9 AU - 1.48 AU

Year: 477 Days

Day: 21.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.84 AU - 3.5 AU

Year: 2072 Days

Day: 17.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.79 AU - 4.05 AU

Year: 2849 Days

Day: 22.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.54 AU - 4.44 AU

Year: 2926 Days

Day: 41 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 14.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.33 AU - 6.43 AU

Year: 5916 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,614,759 km

• M1: 188,344 km (0.061 R)
• M2: 315,801 km (0.077 R)
• M3: 559,197 km (0.072 R)
• M4: 971,040 km (0.087 R)
• M5: 1,073,664 km (0.071 R)
• M6: 1,306,887 km (0.113 R)
• M7: 2,068,191 km (0.086 R)
• M8: 2,863,154 km (0.114 R)
• M9: 3,260,186 km (0.079 R)
• M10: 3,419,508 km (0.032 R)
• M11: 3,558,185 km (0.109 R)
• M12: 3,675,171 km (0.05 R)
• M13: 3,769,717 km (0.109 R)
• M14: 4,304,529 km (0.082 R)
• M15: 4,915,487 km (0.096 R)
• M16: 5,125,373 km (0.112 R)
• M17: 5,231,288 km (0.085 R)
• M18: 5,690,254 km (0.113 R)
• M19: 5,994,237 km (0.036 R)
• M20: 6,360,453 km (0.103 R)
• M21: 6,733,999 km (0.111 R)
• M22: 6,938,200 km (0.106 R)
• M23: 8,112,992 km (0.09 R)
• M24: 8,268,125 km (0.114 R)
• M25: 9,219,418 km (0.081 R)
• M26: 10,847,342 km (0.098 R)
• M27: 11,121,405 km (0.079 R)
• M28: 11,294,041 km (0.091 R)
• M29: 11,502,281 km (0.055 R)
• M30: 11,781,880 km (0.054 R)
• M31: 11,922,502 km (0.112 R)
• M32: 12,419,316 km (0.111 R)
• M33: 12,814,404 km (0.12 R)
• M34: 12,922,862 km (0.098 R)
• M35: 13,286,684 km (0.052 R)
• M36: 14,173,650 km (0.094 R)
• M37: 14,889,476 km (0.11 R)
• M38: 16,121,564 km (0.106 R)
• M39: 16,238,699 km (0.083 R)
• M40: 16,356,283 km (0.11 R)
• M41: 16,513,361 km (0.107 R)
• M42: 16,987,586 km (0.04 R)
• M43: 17,747,693 km (0.073 R)
• M44: 18,111,665 km (0.08 R)
• M45: 19,135,662 km (0.097 R)
• M46: 19,550,497 km (0.086 R)
• M47: 19,800,774 km (0.063 R)
• M48: 20,220,396 km (0.08 R)
• M49: 20,473,665 km (0.105 R)
• M50: 21,325,176 km (0.107 R)
• M51: 21,668,952 km (0.086 R)
• M52: 23,150,869 km (0.086 R)
• M53: 24,082,564 km (0.096 R)
• M54: 24,485,581 km (0.07 R)
• M55: 25,071,706 km (0.106 R)
• M56: 25,253,018 km (0.09 R)
• M57: 25,389,152 km (0.12 R)
• M58: 25,616,840 km (0.098 R)
• M59: 25,753,722 km (0.097 R)
• M60: 26,165,864 km (0.052 R)
• M61: 26,349,720 km (0.119 R)
• M62: 26,996,731 km (0.068 R)
• M63: 28,070,993 km (0.103 R)
• M64: 28,921,607 km (0.05 R)
• M65: 29,636,834 km (0.111 R)
• M66: 29,780,598 km (0.077 R)
• M67: 30,116,894 km (0.063 R)
• M68: 30,647,966 km (0.105 R)
• M69: 30,793,226 km (0.058 R)
• M70: 32,605,006 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 8.4

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.53 AU - 7.69 AU

Year: 6238 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,614,759 km

• M1: 127,607 km (0.09 R)
• M2: 216,169 km (0.111 R)
• M3: 309,817 km (0.045 R)
• M4: 420,520 km (0.054 R)
• M5: 600,187 km (0.067 R)
• M6: 656,286 km (0.093 R)
• M7: 774,319 km (0.1 R)
• M8: 867,817 km (0.059 R)
• M9: 1,298,061 km (0.085 R)
• M10: 1,353,861 km (0.074 R)
• M11: 1,665,473 km (0.043 R)
• M12: 1,808,788 km (0.076 R)
• M13: 1,977,833 km (0.12 R)
• M14: 2,240,976 km (0.047 R)
• M15: 2,422,738 km (0.096 R)
• M16: 2,538,825 km (0.097 R)
• M17: 2,800,921 km (0.08 R)
• M18: 2,873,925 km (0.114 R)
• M19: 2,996,894 km (0.105 R)
• M20: 3,299,531 km (0.057 R)
• M21: 3,376,723 km (0.069 R)
• M22: 3,454,514 km (0.075 R)
• M23: 3,771,662 km (0.11 R)
• M24: 3,961,202 km (0.106 R)
• M25: 4,778,904 km (0.113 R)
• M26: 4,925,211 km (0.118 R)
• M27: 5,433,395 km (0.075 R)
• M28: 5,524,949 km (0.085 R)
• M29: 5,927,068 km (0.104 R)
• M30: 6,825,253 km (0.089 R)
• M31: 6,923,988 km (0.074 R)
• M32: 7,189,674 km (0.088 R)
• M33: 8,250,472 km (0.103 R)
• M34: 9,105,125 km (0.079 R)
• M35: 9,213,882 km (0.062 R)
• M36: 9,653,401 km (0.082 R)
• M37: 10,897,307 km (0.082 R)
• M38: 11,440,048 km (0.061 R)
• M39: 11,596,827 km (0.082 R)
• M40: 11,754,204 km (0.088 R)
• M41: 11,912,329 km (0.032 R)
• M42: 12,031,409 km (0.117 R)
• M43: 12,150,937 km (0.108 R)
• M44: 12,270,765 km (0.077 R)
• M45: 12,592,251 km (0.12 R)
• M46: 12,754,116 km (0.081 R)
• M47: 13,202,760 km (0.08 R)
• M48: 13,781,105 km (0.049 R)
• M49: 14,073,420 km (0.087 R)
• M50: 14,410,015 km (0.077 R)
• M51: 14,791,938 km (0.116 R)
• M52: 16,044,820 km (0.07 R)
• M53: 16,176,467 km (0.032 R)
• M54: 16,264,281 km (0.088 R)
• M55: 16,352,394 km (0.094 R)
• M56: 16,617,481 km (0.061 R)
• M57: 16,973,225 km (0.08 R)
• M58: 17,919,132 km (0.11 R)
• M59: 18,010,088 km (0.117 R)
• M60: 18,974,545 km (0.085 R)
• M61: 19,392,970 km (0.116 R)
• M62: 20,097,128 km (0.113 R)
• M63: 21,337,443 km (0.094 R)
• M64: 22,357,402 km (0.09 R)
• M65: 22,651,661 km (0.027 R)
• M66: 22,897,899 km (0.119 R)
• M67: 23,046,150 km (0.107 R)
• M68: 23,641,999 km (0.062 R)
• M69: 23,891,678 km (0.11 R)
• M70: 25,664,562 km (0.053 R)
• M71: 26,488,996 km (0.118 R)
• M72: 26,956,639 km (0.096 R)
• M73: 27,847,344 km (0.1 R)
• M74: 28,005,469 km (0.095 R)
• M75: 28,694,368 km (0.11 R)
• M76: 29,496,212 km (0.095 R)
• M77: 30,631,062 km (0.099 R)
• M78: 30,903,330 km (0.064 R)
• M79: 31,615,116 km (0.102 R)
• M80: 31,780,123 km (0.045 R)
• M81: 33,614,342 km (0.028 R)
• M82: 34,515,819 km (0.11 R)
• M83: 34,912,852 km (0.103 R)
• M84: 35,482,521 km (0.095 R)
• M85: 36,862,262 km (0.071 R)
• M86: 37,442,402 km (0.086 R)
• M87: 38,729,094 km (0.102 R)
• M88: 39,141,535 km (0.062 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: 205 - 19,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit