🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.87 AU - 0.89 AU

Year: 300 Days

Day: 47.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,353,677 km

• M1: 195,225 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.87 AU - 1.41 AU

Year: 442 Days

Day: 36.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.86 AU - 2.26 AU

Year: 1075 Days

Day: 35.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.75 AU - 2.69 AU

Year: 1202 Days

Day: 35 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,353,677 km

• M1: 1,103,583 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.91 AU - 4.61 AU

Year: 2650 Days

Day: 26.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,353,677 km

• M1: 402,867 km (0.076 R)
• M2: 1,099,694 km (0.035 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.7

Radius: 11.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.75 AU - 10.13 AU

Year: 8911 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,353,677 km

• M1: 139,276 km (0.075 R)
• M2: 623,075 km (0.062 R)
• M3: 816,056 km (0.11 R)
• M4: 911,949 km (0.078 R)
• M5: 1,098,647 km (0.099 R)
• M6: 1,354,908 km (0.073 R)
• M7: 1,529,937 km (0.097 R)
• M8: 1,650,962 km (0.068 R)
• M9: 1,775,278 km (0.085 R)
• M10: 1,945,969 km (0.085 R)
• M11: 2,167,224 km (0.108 R)
• M12: 2,514,591 km (0.076 R)
• M13: 2,731,657 km (0.116 R)
• M14: 3,236,251 km (0.079 R)
• M15: 3,314,341 km (0.095 R)
• M16: 3,472,765 km (0.031 R)
• M17: 3,552,949 km (0.111 R)
• M18: 3,962,997 km (0.059 R)
• M19: 4,388,304 km (0.049 R)
• M20: 4,533,264 km (0.109 R)
• M21: 6,460,833 km (0.117 R)
• M22: 6,793,090 km (0.091 R)
• M23: 6,995,047 km (0.102 R)
• M24: 7,752,610 km (0.085 R)
• M25: 8,681,613 km (0.067 R)
• M26: 8,900,924 km (0.081 R)
• M27: 9,494,827 km (0.112 R)
• M28: 9,872,711 km (0.102 R)
• M29: 12,159,465 km (0.044 R)
• M30: 12,776,556 km (0.102 R)
• M31: 13,109,860 km (0.03 R)
• M32: 13,615,201 km (0.115 R)
• M33: 13,870,266 km (0.052 R)
• M34: 14,212,845 km (0.089 R)
• M35: 14,515,033 km (0.12 R)
• M36: 15,081,560 km (0.095 R)
• M37: 16,371,542 km (0.044 R)
• M38: 16,824,525 km (0.072 R)
• M39: 16,915,630 km (0.083 R)
• M40: 17,419,625 km (0.1 R)
• M41: 18,442,425 km (0.051 R)
• M42: 18,771,990 km (0.072 R)
• M43: 19,389,081 km (0.082 R)
• M44: 19,820,222 km (0.049 R)
• M45: 20,206,184 km (0.111 R)
• M46: 20,643,309 km (0.106 R)
• M47: 21,378,882 km (0.106 R)
• M48: 21,576,501 km (0.113 R)
• M49: 23,229,557 km (0.086 R)
• M50: 24,975,065 km (0.053 R)
• M51: 26,762,610 km (0.083 R)
• M52: 26,975,638 km (0.116 R)
• M53: 27,349,632 km (0.12 R)
• M54: 28,427,934 km (0.109 R)
• M55: 28,536,542 km (0.083 R)
• M56: 28,645,299 km (0.096 R)
• M57: 29,191,033 km (0.101 R)
• M58: 29,465,245 km (0.076 R)
• M59: 30,237,470 km (0.11 R)
• M60: 30,570,474 km (0.119 R)
• M61: 30,848,876 km (0.068 R)
• M62: 31,016,426 km (0.107 R)
• M63: 31,801,815 km (0.115 R)
• M64: 32,027,558 km (0.078 R)
• M65: 32,650,782 km (0.071 R)
• M66: 33,679,268 km (0.115 R)
• M67: 33,909,200 km (0.119 R)
• M68: 35,008,744 km (0.063 R)
• M69: 36,591,490 km (0.114 R)
• M70: 36,768,763 km (0.088 R)
• M71: 37,778,848 km (0.094 R)
• M72: 38,137,434 km (0.095 R)
• M73: 38,677,632 km (0.119 R)
• M74: 39,099,498 km (0.112 R)
• M75: 39,886,981 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.1

Radius: 6.2

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.12 AU - 19.04 AU

Year: 25654 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,353,677 km

• M1: 94,845 km (0.053 R)
• M2: 193,580 km (0.102 R)
• M3: 290,968 km (0.082 R)
• M4: 793,168 km (0.029 R)
• M5: 1,033,422 km (0.12 R)
• M6: 1,084,285 km (0.059 R)
• M7: 1,434,793 km (0.108 R)
• M8: 1,911,711 km (0.069 R)
• M9: 2,332,829 km (0.074 R)
• M10: 3,108,644 km (0.059 R)
• M11: 3,409,186 km (0.11 R)
• M12: 3,524,376 km (0.119 R)
• M13: 3,719,003 km (0.086 R)
• M14: 3,837,634 km (0.114 R)
• M15: 4,282,837 km (0.076 R)
• M16: 4,574,852 km (0.077 R)
• M17: 5,090,217 km (0.1 R)
• M18: 5,310,276 km (0.097 R)
• M19: 5,623,833 km (0.031 R)
• M20: 6,128,576 km (0.077 R)
• M21: 6,221,925 km (0.114 R)
• M22: 6,362,846 km (0.042 R)
• M23: 6,791,893 km (0.119 R)
• M24: 7,230,215 km (0.057 R)
• M25: 7,328,949 km (0.094 R)
• M26: 7,930,183 km (0.092 R)
• M27: 9,020,303 km (0.12 R)
• M28: 10,545,304 km (0.058 R)
• M29: 11,972,916 km (0.108 R)
• M30: 12,442,354 km (0.119 R)
• M31: 12,560,686 km (0.1 R)
• M32: 14,009,541 km (0.059 R)
• M33: 15,957,904 km (0.084 R)
• M34: 16,734,616 km (0.078 R)
• M35: 17,789,132 km (0.045 R)
• M36: 17,922,573 km (0.042 R)
• M37: 18,865,189 km (0.11 R)
• M38: 19,137,457 km (0.068 R)
• M39: 19,342,556 km (0.047 R)
• M40: 19,754,848 km (0.094 R)
• M41: 20,031,454 km (0.03 R)
• M42: 20,868,604 km (0.096 R)
• M43: 21,433,037 km (0.081 R)
• M44: 21,859,690 km (0.061 R)
• M45: 22,793,629 km (0.072 R)
• M46: 23,083,699 km (0.058 R)
• M47: 23,594,127 km (0.088 R)
• M48: 24,108,146 km (0.098 R)
• M49: 24,923,604 km (0.118 R)
• M50: 24,998,253 km (0.079 R)
• M51: 25,297,299 km (0.044 R)
• M52: 26,581,447 km (0.074 R)
• M53: 26,657,593 km (0.102 R)
• M54: 27,039,666 km (0.077 R)
• M55: 27,193,003 km (0.074 R)
• M56: 28,119,164 km (0.083 R)
• M57: 28,196,805 km (0.118 R)
• M58: 28,977,108 km (0.051 R)
• M59: 31,280,017 km (0.096 R)
• M60: 31,440,984 km (0.104 R)
• M61: 31,925,532 km (0.078 R)
• M62: 32,006,614 km (0.082 R)
• M63: 32,738,746 km (0.106 R)
• M64: 32,902,107 km (0.087 R)
• M65: 33,394,134 km (0.091 R)
• M66: 33,476,413 km (0.035 R)
• M67: 33,640,971 km (0.091 R)
• M68: 34,385,370 km (0.097 R)
• M69: 34,717,926 km (0.062 R)
• M70: 35,386,180 km (0.111 R)
• M71: 35,721,877 km (0.119 R)
• M72: 37,416,372 km (0.116 R)
• M73: 37,929,792 km (0.064 R)
• M74: 38,359,587 km (0.042 R)
• M75: 38,618,092 km (0.086 R)
• M76: 38,790,728 km (0.094 R)
• M77: 39,832,378 km (0.108 R)
• M78: 39,919,593 km (0.115 R)
• M79: 45,267,418 km (0.084 R)
• M80: 45,631,838 km (0.102 R)
• M81: 47,099,244 km (0.12 R)
• M82: 48,582,208 km (0.066 R)
• M83: 50,362,871 km (0.083 R)
• M84: 53,506,222 km (0.048 R)
• M85: 55,442,018 km (0.07 R)
• M86: 56,516,280 km (0.064 R)
• M87: 57,301,968 km (0.114 R)
• M88: 59,083,081 km (0.089 R)
• M89: 59,481,310 km (0.093 R)
• M90: 59,580,942 km (0.102 R)
• M91: 59,780,506 km (0.118 R)
• M92: 61,788,409 km (0.117 R)
• M93: 64,841,402 km (0.115 R)
• M94: 68,047,284 km (0.114 R)
• M95: 68,151,554 km (0.084 R)
• M96: 70,143,001 km (0.099 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit