🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 21.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 216 Days

Day: 20.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 285 Days

Day: 31.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.98 AU - 1.12 AU

Year: 405 Days

Day: 39.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,374,596 km

• M1: 258,356 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.91 AU - 3.05 AU

Year: 1471 Days

Day: 31.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 11.8

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.05 AU - 7.11 AU

Year: 5648 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,374,596 km

• M1: 152,291 km (0.106 R)
• M2: 297,251 km (0.106 R)
• M3: 438,771 km (0.106 R)
• M4: 721,959 km (0.116 R)
• M5: 802,293 km (0.106 R)
• M6: 1,155,943 km (0.114 R)
• M7: 1,384,528 km (0.09 R)
• M8: 1,886,130 km (0.106 R)
• M9: 2,078,513 km (0.101 R)
• M10: 2,197,144 km (0.11 R)
• M11: 2,566,950 km (0.086 R)
• M12: 2,956,652 km (0.117 R)
• M13: 3,068,252 km (0.112 R)
• M14: 3,388,541 km (0.071 R)
• M15: 3,695,666 km (0.05 R)
• M16: 3,987,232 km (0.091 R)
• M17: 4,086,116 km (0.106 R)
• M18: 4,387,855 km (0.098 R)
• M19: 4,696,775 km (0.087 R)
• M20: 4,775,164 km (0.114 R)
• M21: 5,336,006 km (0.107 R)
• M22: 5,472,739 km (0.083 R)
• M23: 5,749,645 km (0.107 R)
• M24: 6,462,030 km (0.108 R)
• M25: 6,607,738 km (0.045 R)
• M26: 7,141,952 km (0.095 R)
• M27: 7,475,256 km (0.115 R)
• M28: 7,751,862 km (0.092 R)
• M29: 7,969,228 km (0.083 R)
• M30: 8,283,384 km (0.103 R)
• M31: 8,441,957 km (0.098 R)
• M32: 8,633,592 km (0.096 R)
• M33: 8,956,275 km (0.119 R)
• M34: 9,381,731 km (0.071 R)
• M35: 9,513,976 km (0.1 R)
• M36: 9,847,280 km (0.044 R)
• M37: 11,642,005 km (0.096 R)
• M38: 11,998,497 km (0.04 R)
• M39: 12,613,045 km (0.095 R)
• M40: 13,535,316 km (0.088 R)
• M41: 13,610,115 km (0.056 R)
• M42: 13,760,012 km (0.055 R)
• M43: 14,136,999 km (0.109 R)
• M44: 14,670,614 km (0.047 R)
• M45: 15,561,769 km (0.082 R)
• M46: 15,875,775 km (0.092 R)
• M47: 16,271,312 km (0.063 R)
• M48: 17,640,282 km (0.048 R)
• M49: 18,462,771 km (0.088 R)
• M50: 19,087,940 km (0.071 R)
• M51: 19,171,715 km (0.12 R)
• M52: 19,804,813 km (0.061 R)
• M53: 20,059,878 km (0.069 R)
• M54: 20,187,784 km (0.045 R)
• M55: 21,264,739 km (0.034 R)
• M56: 21,875,996 km (0.11 R)
• M57: 22,848,232 km (0.081 R)
• M58: 23,071,133 km (0.115 R)
• M59: 23,294,782 km (0.096 R)
• M60: 24,151,230 km (0.064 R)
• M61: 24,743,189 km (0.08 R)
• M62: 24,972,073 km (0.039 R)
• M63: 25,386,011 km (0.094 R)
• M64: 25,709,441 km (0.081 R)
• M65: 25,987,843 km (0.063 R)
• M66: 26,220,617 km (0.115 R)
• M67: 26,360,491 km (0.119 R)
• M68: 26,453,990 km (0.105 R)
• M69: 26,547,638 km (0.116 R)
• M70: 26,735,084 km (0.089 R)
• M71: 26,922,979 km (0.059 R)
• M72: 27,111,323 km (0.07 R)
• M73: 28,393,975 km (0.098 R)
• M74: 28,970,525 km (0.098 R)
• M75: 29,842,382 km (0.101 R)
• M76: 31,265,357 km (0.114 R)
• M77: 32,209,618 km (0.044 R)
• M78: 32,609,942 km (0.112 R)
• M79: 33,314,548 km (0.055 R)
• M80: 34,075,104 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 8.7

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.11 AU - 11.05 AU

Year: 11171 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,374,596 km

• M1: 131,497 km (0.076 R)
• M2: 250,427 km (0.096 R)
• M3: 306,825 km (0.111 R)
• M4: 369,357 km (0.051 R)
• M5: 495,319 km (0.065 R)
• M6: 774,319 km (0.095 R)
• M7: 1,059,153 km (0.032 R)
• M8: 1,332,019 km (0.115 R)
• M9: 1,533,827 km (0.074 R)
• M10: 1,697,786 km (0.077 R)
• M11: 1,892,263 km (0.095 R)
• M12: 1,992,344 km (0.115 R)
• M13: 2,094,071 km (0.096 R)
• M14: 2,685,132 km (0.072 R)
• M15: 3,175,664 km (0.114 R)
• M16: 3,693,871 km (0.11 R)
• M17: 4,075,644 km (0.1 R)
• M18: 4,370,203 km (0.119 R)
• M19: 4,671,792 km (0.11 R)
• M20: 4,980,113 km (0.101 R)
• M21: 5,049,527 km (0.062 R)
• M22: 5,119,389 km (0.089 R)
• M23: 5,580,599 km (0.107 R)
• M24: 5,834,616 km (0.111 R)
• M25: 5,907,770 km (0.105 R)
• M26: 6,429,268 km (0.088 R)
• M27: 6,580,960 km (0.031 R)
• M28: 7,595,682 km (0.05 R)
• M29: 8,450,485 km (0.094 R)
• M30: 9,292,870 km (0.096 R)
• M31: 9,594,011 km (0.028 R)
• M32: 10,029,640 km (0.096 R)
• M33: 10,117,603 km (0.075 R)
• M34: 10,427,420 km (0.093 R)
• M35: 11,284,018 km (0.076 R)
• M36: 11,421,199 km (0.065 R)
• M37: 12,350,800 km (0.113 R)
• M38: 13,352,807 km (0.11 R)
• M39: 14,183,075 km (0.108 R)
• M40: 14,331,326 km (0.106 R)
• M41: 14,779,073 km (0.103 R)
• M42: 16,304,822 km (0.107 R)
• M43: 17,033,812 km (0.119 R)
• M44: 17,138,830 km (0.098 R)
• M45: 17,508,187 km (0.113 R)
• M46: 17,826,830 km (0.104 R)
• M47: 18,200,975 km (0.095 R)
• M48: 18,415,797 km (0.109 R)
• M49: 18,794,130 km (0.098 R)
• M50: 19,011,346 km (0.111 R)
• M51: 19,174,857 km (0.085 R)
• M52: 19,448,471 km (0.113 R)
• M53: 19,778,334 km (0.048 R)
• M54: 20,499,695 km (0.092 R)
• M55: 21,796,859 km (0.081 R)
• M56: 23,821,217 km (0.088 R)
• M57: 24,410,633 km (0.045 R)
• M58: 24,826,066 km (0.051 R)
• M59: 26,268,040 km (0.116 R)
• M60: 28,981,446 km (0.12 R)
• M61: 31,010,143 km (0.073 R)
• M62: 31,653,413 km (0.117 R)
• M63: 32,431,173 km (0.119 R)
• M64: 32,757,147 km (0.12 R)
• M65: 33,675,677 km (0.08 R)
• M66: 34,137,935 km (0.026 R)
• M67: 34,336,750 km (0.113 R)
• M68: 35,672,061 km (0.111 R)
• M69: 36,956,209 km (0.103 R)
• M70: 38,461,912 km (0.081 R)
• M71: 39,083,641 km (0.07 R)
• M72: 39,430,558 km (0.077 R)
• M73: 39,569,534 km (0.106 R)
• M74: 39,848,086 km (0.084 R)
• M75: 39,917,798 km (0.12 R)
• M76: 41,603,766 km (0.109 R)
• M77: 41,674,526 km (0.12 R)
• M78: 41,957,864 km (0.113 R)
• M79: 44,464,975 km (0.072 R)
• M80: 45,190,076 km (0.105 R)
• M81: 46,431,888 km (0.107 R)
• M82: 46,872,753 km (0.066 R)
• M83: 47,389,015 km (0.072 R)
• M84: 47,758,821 km (0.109 R)
• M85: 49,472,465 km (0.101 R)
• M86: 50,073,250 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit