🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.68 AU - 0.7 AU

Year: 221 Days

Day: 19 Hours

Environment

Temp: 109 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.03 AU - 1.41 AU

Year: 519 Days

Day: 16.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.47 AU - 3.13 AU

Year: 1804 Days

Day: 40.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,975,064 km

• M1: 291,716 km (0.103 R)
• M2: 1,254,079 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.7 AU - 3.18 AU

Year: 1941 Days

Day: 38.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,975,064 km

• M1: 2,247,259 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.85 AU - 3.07 AU

Year: 1961 Days

Day: 21.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.01 AU - 3.05 AU

Year: 2031 Days

Day: 16.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,975,064 km

• M1: 735,722 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 8.8

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.35 AU - 4.71 AU

Year: 3115 Days

Day: 11.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,975,064 km

• M1: 111,151 km (0.1 R)
• M2: 183,706 km (0.085 R)
• M3: 425,008 km (0.114 R)
• M4: 693,835 km (0.085 R)
• M5: 817,852 km (0.111 R)
• M6: 1,327,382 km (0.104 R)
• M7: 1,558,062 km (0.072 R)
• M8: 1,723,367 km (0.07 R)
• M9: 1,814,772 km (0.1 R)
• M10: 1,961,826 km (0.078 R)
• M11: 2,267,904 km (0.063 R)
• M12: 2,740,184 km (0.07 R)
• M13: 2,925,087 km (0.112 R)
• M14: 3,504,330 km (0.1 R)
• M15: 3,688,336 km (0.102 R)
• M16: 4,066,220 km (0.079 R)
• M17: 4,456,371 km (0.074 R)
• M18: 4,821,539 km (0.11 R)
• M19: 4,877,190 km (0.114 R)
• M20: 5,445,063 km (0.037 R)
• M21: 5,580,749 km (0.056 R)
• M22: 6,013,984 km (0.036 R)
• M23: 6,581,259 km (0.084 R)
• M24: 6,643,043 km (0.052 R)
• M25: 6,913,217 km (0.074 R)
• M26: 7,081,215 km (0.026 R)
• M27: 7,335,681 km (0.104 R)
• M28: 7,399,859 km (0.096 R)
• M29: 7,528,513 km (0.057 R)
• M30: 7,679,756 km (0.095 R)
• M31: 8,139,321 km (0.087 R)
• M32: 8,250,173 km (0.072 R)
• M33: 8,856,942 km (0.086 R)
• M34: 9,385,022 km (0.095 R)
• M35: 9,477,923 km (0.096 R)
• M36: 9,617,946 km (0.084 R)
• M37: 10,327,938 km (0.115 R)
• M38: 10,423,830 km (0.071 R)
• M39: 10,859,309 km (0.094 R)
• M40: 11,054,834 km (0.115 R)
• M41: 12,251,766 km (0.08 R)
• M42: 12,378,925 km (0.114 R)
• M43: 13,072,610 km (0.039 R)
• M44: 13,332,611 km (0.108 R)
• M45: 13,805,191 km (0.104 R)
• M46: 14,176,493 km (0.1 R)
• M47: 14,256,527 km (0.105 R)
• M48: 14,874,965 km (0.059 R)
• M49: 15,556,982 km (0.117 R)
• M50: 15,749,813 km (0.062 R)
• M51: 15,860,217 km (0.11 R)
• M52: 16,304,971 km (0.105 R)
• M53: 16,388,896 km (0.08 R)
• M54: 16,528,919 km (0.075 R)
• M55: 16,641,267 km (0.041 R)
• M56: 17,064,779 km (0.108 R)
• M57: 17,406,161 km (0.066 R)
• M58: 18,095,658 km (0.096 R)
• M59: 18,647,823 km (0.052 R)
• M60: 18,852,772 km (0.116 R)
• M61: 19,442,038 km (0.031 R)
• M62: 19,798,680 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 10.2

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.69 AU - 5.91 AU

Year: 4049 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,975,064 km

• M1: 179,817 km (0.08 R)
• M2: 261,946 km (0.095 R)
• M3: 420,819 km (0.043 R)
• M4: 509,082 km (0.118 R)
• M5: 984,952 km (0.083 R)
• M6: 1,080,396 km (0.12 R)
• M7: 1,251,835 km (0.059 R)
• M8: 1,769,444 km (0.064 R)
• M9: 1,904,381 km (0.05 R)
• M10: 2,148,973 km (0.094 R)
• M11: 2,220,631 km (0.091 R)
• M12: 2,403,739 km (0.116 R)
• M13: 2,572,784 km (0.073 R)
• M14: 2,863,453 km (0.119 R)
• M15: 3,083,362 km (0.119 R)
• M16: 3,350,544 km (0.099 R)
• M17: 3,776,299 km (0.108 R)
• M18: 4,287,026 km (0.11 R)
• M19: 4,493,022 km (0.068 R)
• M20: 4,655,336 km (0.096 R)
• M21: 4,867,167 km (0.068 R)
• M22: 5,106,075 km (0.032 R)
• M23: 5,226,950 km (0.078 R)
• M24: 5,348,872 km (0.077 R)
• M25: 5,496,525 km (0.109 R)
• M26: 5,745,456 km (0.118 R)
• M27: 5,871,268 km (0.083 R)
• M28: 6,049,139 km (0.114 R)
• M29: 6,125,883 km (0.117 R)
• M30: 6,384,089 km (0.09 R)
• M31: 6,698,544 km (0.12 R)
• M32: 7,072,090 km (0.113 R)
• M33: 7,261,331 km (0.117 R)
• M34: 8,035,201 km (0.032 R)
• M35: 8,489,230 km (0.08 R)
• M36: 8,980,809 km (0.114 R)
• M37: 9,333,411 km (0.109 R)
• M38: 9,511,283 km (0.065 R)
• M39: 10,112,816 km (0.106 R)
• M40: 10,819,666 km (0.09 R)
• M41: 11,006,813 km (0.106 R)
• M42: 11,132,026 km (0.086 R)
• M43: 12,902,517 km (0.1 R)
• M44: 13,001,551 km (0.031 R)
• M45: 13,333,658 km (0.034 R)
• M46: 13,769,586 km (0.047 R)
• M47: 13,904,673 km (0.12 R)
• M48: 14,483,617 km (0.086 R)
• M49: 15,140,053 km (0.062 R)
• M50: 15,244,621 km (0.117 R)
• M51: 15,489,513 km (0.119 R)
• M52: 16,733,419 km (0.101 R)
• M53: 17,167,104 km (0.068 R)
• M54: 17,312,662 km (0.117 R)
• M55: 18,009,040 km (0.101 R)
• M56: 18,082,942 km (0.115 R)
• M57: 18,864,291 km (0.105 R)
• M58: 19,202,532 km (0.1 R)
• M59: 19,278,079 km (0.046 R)
• M60: 19,732,857 km (0.05 R)
• M61: 20,152,778 km (0.078 R)
• M62: 20,691,629 km (0.107 R)
• M63: 20,885,209 km (0.106 R)
• M64: 21,079,387 km (0.045 R)
• M65: 22,415,595 km (0.084 R)
• M66: 22,853,917 km (0.106 R)
• M67: 23,013,987 km (0.115 R)
• M68: 23,214,448 km (0.104 R)
• M69: 24,552,900 km (0.11 R)
• M70: 24,798,989 km (0.076 R)
• M71: 24,922,257 km (0.036 R)
• M72: 25,128,254 km (0.113 R)
• M73: 26,208,649 km (0.119 R)
• M74: 26,502,011 km (0.099 R)
• M75: 26,670,159 km (0.079 R)
• M76: 26,796,569 km (0.078 R)
• M77: 27,134,511 km (0.047 R)
• M78: 27,558,920 km (0.116 R)
• M79: 27,900,003 km (0.073 R)
• M80: 28,113,928 km (0.047 R)
• M81: 28,629,592 km (0.109 R)
• M82: 28,888,546 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit