🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 163 Days

Day: 35.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.15 AU - 1.87 AU

Year: 668 Days

Day: 26.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 147.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.65 AU - 2.67 AU

Year: 1561 Days

Day: 38.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.26 AU - 3.54 AU

Year: 1777 Days

Day: 41.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3 AU - 3.12 AU

Year: 1926 Days

Day: 21.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.41 AU - 4.73 AU

Year: 2955 Days

Day: 20.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.19 AU - 4.37 AU

Year: 3187 Days

Day: 20.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 8.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.91 AU - 6.29 AU

Year: 4145 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 77,664,182 km

• M1: 179,069 km (0.098 R)
• M2: 317,746 km (0.099 R)
• M3: 421,268 km (0.115 R)
• M4: 562,039 km (0.06 R)
• M5: 812,915 km (0.081 R)
• M6: 871,258 km (0.109 R)
• M7: 1,556,566 km (0.118 R)
• M8: 1,923,679 km (0.116 R)
• M9: 2,083,450 km (0.108 R)
• M10: 2,261,471 km (0.074 R)
• M11: 2,662,094 km (0.079 R)
• M12: 2,855,674 km (0.094 R)
• M13: 3,053,741 km (0.106 R)
• M14: 3,415,469 km (0.1 R)
• M15: 3,857,531 km (0.028 R)
• M16: 4,352,400 km (0.106 R)
• M17: 4,439,766 km (0.053 R)
• M18: 5,141,230 km (0.058 R)
• M19: 5,289,332 km (0.112 R)
• M20: 5,704,167 km (0.11 R)
• M21: 5,799,909 km (0.11 R)
• M22: 5,857,654 km (0.096 R)
• M23: 6,051,383 km (0.111 R)
• M24: 6,405,482 km (0.058 R)
• M25: 6,584,999 km (0.078 R)
• M26: 7,361,562 km (0.071 R)
• M27: 7,591,643 km (0.064 R)
• M28: 8,296,548 km (0.097 R)
• M29: 8,844,376 km (0.089 R)
• M30: 8,999,808 km (0.118 R)
• M31: 9,268,486 km (0.077 R)
• M32: 9,790,881 km (0.048 R)
• M33: 9,859,696 km (0.058 R)
• M34: 10,556,972 km (0.114 R)
• M35: 10,698,342 km (0.075 R)
• M36: 10,840,311 km (0.099 R)
• M37: 11,006,813 km (0.108 R)
• M38: 11,342,211 km (0.116 R)
• M39: 11,438,702 km (0.086 R)
• M40: 11,998,796 km (0.105 R)
• M41: 12,146,300 km (0.114 R)
• M42: 12,393,585 km (0.059 R)
• M43: 12,468,085 km (0.118 R)
• M44: 13,937,884 km (0.108 R)
• M45: 13,989,495 km (0.116 R)
• M46: 14,614,366 km (0.112 R)
• M47: 14,693,054 km (0.112 R)
• M48: 15,141,997 km (0.118 R)
• M49: 15,328,097 km (0.063 R)
• M50: 16,460,852 km (0.099 R)
• M51: 17,120,280 km (0.081 R)
• M52: 17,816,358 km (0.071 R)
• M53: 17,872,458 km (0.093 R)
• M54: 18,606,834 km (0.059 R)
• M55: 18,834,821 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.9

Radius: 6.5

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.43 AU - 16.49 AU

Year: 18772 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,664,182 km

• M1: 93,648 km (0.039 R)
• M2: 136,284 km (0.077 R)
• M3: 252,820 km (0.106 R)
• M4: 387,458 km (0.1 R)
• M5: 504,294 km (0.078 R)
• M6: 871,408 km (0.119 R)
• M7: 1,000,810 km (0.113 R)
• M8: 2,106,188 km (0.102 R)
• M9: 2,872,728 km (0.093 R)
• M10: 4,364,518 km (0.041 R)
• M11: 4,678,524 km (0.036 R)
• M12: 4,769,479 km (0.1 R)
• M13: 4,815,256 km (0.063 R)
• M14: 5,092,760 km (0.1 R)
• M15: 5,233,532 km (0.107 R)
• M16: 6,506,161 km (0.031 R)
• M17: 7,229,317 km (0.118 R)
• M18: 7,923,451 km (0.081 R)
• M19: 8,032,059 km (0.073 R)
• M20: 8,527,228 km (0.115 R)
• M21: 8,750,428 km (0.101 R)
• M22: 11,086,698 km (0.059 R)
• M23: 11,575,734 km (0.117 R)
• M24: 12,574,898 km (0.092 R)
• M25: 13,993,534 km (0.088 R)
• M26: 14,190,854 km (0.068 R)
• M27: 15,802,472 km (0.104 R)
• M28: 16,560,335 km (0.102 R)
• M29: 17,048,772 km (0.101 R)
• M30: 17,754,724 km (0.116 R)
• M31: 18,831,530 km (0.078 R)
• M32: 18,904,085 km (0.113 R)
• M33: 19,560,969 km (0.118 R)
• M34: 20,003,180 km (0.105 R)
• M35: 21,880,783 km (0.058 R)
• M36: 22,109,817 km (0.076 R)
• M37: 23,344,897 km (0.083 R)
• M38: 24,443,843 km (0.114 R)
• M39: 27,510,749 km (0.107 R)
• M40: 28,504,079 km (0.115 R)
• M41: 29,509,227 km (0.085 R)
• M42: 30,016,065 km (0.086 R)
• M43: 30,781,707 km (0.074 R)
• M44: 31,124,136 km (0.087 R)
• M45: 33,555,999 km (0.092 R)
• M46: 34,616,798 km (0.106 R)
• M47: 34,705,659 km (0.101 R)
• M48: 34,972,841 km (0.1 R)
• M49: 36,680,500 km (0.091 R)
• M50: 38,507,240 km (0.077 R)
• M51: 38,599,392 km (0.073 R)
• M52: 39,246,253 km (0.112 R)
• M53: 41,396,723 km (0.115 R)
• M54: 45,226,727 km (0.112 R)
• M55: 46,006,132 km (0.044 R)
• M56: 46,495,617 km (0.108 R)
• M57: 46,790,025 km (0.075 R)
• M58: 46,888,311 km (0.105 R)
• M59: 47,183,617 km (0.102 R)
• M60: 49,969,578 km (0.106 R)
• M61: 50,070,108 km (0.09 R)
• M62: 51,281,103 km (0.038 R)
• M63: 51,483,958 km (0.112 R)
• M64: 55,386,966 km (0.031 R)
• M65: 56,116,256 km (0.109 R)
• M66: 56,220,675 km (0.098 R)
• M67: 56,325,244 km (0.099 R)
• M68: 59,916,790 km (0.108 R)
• M69: 60,558,265 km (0.044 R)
• M70: 61,202,134 km (0.065 R)
• M71: 61,309,546 km (0.093 R)
• M72: 61,524,817 km (0.081 R)
• M73: 62,171,977 km (0.111 R)
• M74: 63,146,907 km (0.112 R)
• M75: 65,661,348 km (0.086 R)
• M76: 67,097,039 km (0.103 R)
• M77: 67,651,897 km (0.094 R)
• M78: 67,763,048 km (0.109 R)
• M79: 68,096,951 km (0.089 R)
• M80: 68,989,900 km (0.083 R)
• M81: 69,662,193 km (0.081 R)
• M82: 70,224,083 km (0.107 R)
• M83: 71,465,596 km (0.098 R)
• M84: 71,918,728 km (0.063 R)
• M85: 72,259,362 km (0.11 R)
• M86: 74,199,197 km (0.081 R)
• M87: 74,428,531 km (0.117 R)
• M88: 75,002,987 km (0.089 R)
• M89: 76,156,237 km (0.068 R)
• M90: 76,735,031 km (0.063 R)
• M91: 77,199,084 km (0.061 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit