🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.48 AU - 0.54 AU

Year: 129 Days

Day: 13 Hours

Environment

Temp: 264 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,051,863 km

• M1: 267,331 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.58 AU - 0.8 AU

Year: 202 Days

Day: 15.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.29 AU - 2.05 AU

Year: 762 Days

Day: 29.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.7 AU - 1.74 AU

Year: 797 Days

Day: 29.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.66 AU - 3.66 AU

Year: 1983 Days

Day: 37.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.04 AU - 4.42 AU

Year: 2544 Days

Day: 21.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,051,863 km

• M1: 229,334 km (0.067 R)
• M2: 1,492,239 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 12.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.22 AU - 11.42 AU

Year: 11706 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,051,863 km

• M1: 232,026 km (0.063 R)
• M2: 322,383 km (0.069 R)
• M3: 544,686 km (0.092 R)
• M4: 803,490 km (0.065 R)
• M5: 1,063,042 km (0.055 R)
• M6: 1,525,449 km (0.066 R)
• M7: 1,616,106 km (0.032 R)
• M8: 1,732,044 km (0.044 R)
• M9: 1,827,039 km (0.12 R)
• M10: 2,047,097 km (0.052 R)
• M11: 2,927,630 km (0.078 R)
• M12: 3,453,018 km (0.046 R)
• M13: 4,071,306 km (0.115 R)
• M14: 4,328,315 km (0.107 R)
• M15: 4,524,737 km (0.067 R)
• M16: 4,623,921 km (0.112 R)
• M17: 4,724,002 km (0.037 R)
• M18: 5,304,441 km (0.097 R)
• M19: 5,550,231 km (0.082 R)
• M20: 6,052,879 km (0.113 R)
• M21: 7,372,931 km (0.111 R)
• M22: 8,045,523 km (0.072 R)
• M23: 8,287,572 km (0.044 R)
• M24: 8,573,005 km (0.066 R)
• M25: 9,576,358 km (0.096 R)
• M26: 9,790,133 km (0.052 R)
• M27: 10,222,322 km (0.116 R)
• M28: 10,397,052 km (0.061 R)
• M29: 11,195,306 km (0.1 R)
• M30: 12,059,234 km (0.066 R)
• M31: 13,228,491 km (0.113 R)
• M32: 13,514,522 km (0.045 R)
• M33: 13,754,477 km (0.097 R)
• M34: 15,273,344 km (0.066 R)
• M35: 15,423,241 km (0.095 R)
• M36: 15,875,625 km (0.049 R)
• M37: 16,027,317 km (0.025 R)
• M38: 16,690,634 km (0.107 R)
• M39: 16,999,704 km (0.065 R)
• M40: 17,258,807 km (0.084 R)
• M41: 17,676,036 km (0.094 R)
• M42: 18,520,665 km (0.092 R)
• M43: 18,627,179 km (0.099 R)
• M44: 19,001,473 km (0.112 R)
• M45: 19,486,469 km (0.118 R)
• M46: 21,634,694 km (0.082 R)
• M47: 22,084,685 km (0.116 R)
• M48: 23,510,502 km (0.118 R)
• M49: 24,555,443 km (0.087 R)
• M50: 25,260,648 km (0.1 R)
• M51: 25,972,285 km (0.051 R)
• M52: 26,330,721 km (0.1 R)
• M53: 28,515,149 km (0.115 R)
• M54: 28,946,590 km (0.055 R)
• M55: 29,691,288 km (0.088 R)
• M56: 31,072,974 km (0.113 R)
• M57: 31,389,822 km (0.108 R)
• M58: 31,707,867 km (0.117 R)
• M59: 34,094,252 km (0.092 R)
• M60: 35,474,143 km (0.112 R)
• M61: 37,073,644 km (0.085 R)
• M62: 37,342,471 km (0.082 R)
• M63: 38,220,760 km (0.114 R)
• M64: 38,969,198 km (0.098 R)
• M65: 39,516,577 km (0.078 R)
• M66: 39,791,238 km (0.08 R)
• M67: 40,411,471 km (0.061 R)
• M68: 40,688,227 km (0.104 R)
• M69: 41,034,995 km (0.113 R)
• M70: 41,243,535 km (0.079 R)
• M71: 42,011,121 km (0.032 R)
• M72: 42,151,294 km (0.075 R)
• M73: 42,995,026 km (0.102 R)
• M74: 44,485,021 km (0.099 R)
• M75: 45,057,083 km (0.067 R)
• M76: 45,415,819 km (0.065 R)
• M77: 46,064,027 km (0.081 R)
• M78: 46,353,050 km (0.048 R)
• M79: 46,860,336 km (0.086 R)
• M80: 47,588,279 km (0.084 R)
• M81: 49,424,444 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.29 AU - 13.13 AU

Year: 14149 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,051,863 km

• M1: 157,826 km (0.104 R)
• M2: 225,893 km (0.06 R)
• M3: 330,910 km (0.057 R)
• M4: 801,097 km (0.058 R)
• M5: 1,456,784 km (0.094 R)
• M6: 1,582,596 km (0.026 R)
• M7: 2,869,586 km (0.049 R)
• M8: 3,355,031 km (0.076 R)
• M9: 3,865,908 km (0.074 R)
• M10: 4,168,694 km (0.117 R)
• M11: 4,558,247 km (0.1 R)
• M12: 6,645,437 km (0.048 R)
• M13: 7,069,397 km (0.038 R)
• M14: 8,007,525 km (0.07 R)
• M15: 8,199,758 km (0.09 R)
• M16: 8,296,548 km (0.079 R)
• M17: 8,393,637 km (0.094 R)
• M18: 8,884,917 km (0.058 R)
• M19: 9,117,392 km (0.115 R)
• M20: 9,998,374 km (0.119 R)
• M21: 11,012,797 km (0.061 R)
• M22: 11,695,113 km (0.114 R)
• M23: 12,059,683 km (0.037 R)
• M24: 12,169,787 km (0.099 R)
• M25: 12,874,991 km (0.117 R)
• M26: 12,949,940 km (0.038 R)
• M27: 13,899,737 km (0.089 R)
• M28: 14,441,430 km (0.107 R)
• M29: 16,553,902 km (0.07 R)
• M30: 17,004,341 km (0.109 R)
• M31: 18,506,603 km (0.106 R)
• M32: 18,846,190 km (0.051 R)
• M33: 19,187,872 km (0.043 R)
• M34: 20,094,435 km (0.073 R)
• M35: 20,225,183 km (0.025 R)
• M36: 20,356,081 km (0.092 R)
• M37: 20,531,111 km (0.089 R)
• M38: 21,147,604 km (0.107 R)
• M39: 21,458,169 km (0.101 R)
• M40: 22,218,575 km (0.083 R)
• M41: 22,760,718 km (0.103 R)
• M42: 23,536,083 km (0.119 R)
• M43: 23,627,936 km (0.112 R)
• M44: 24,692,176 km (0.113 R)
• M45: 28,172,271 km (0.05 R)
• M46: 28,318,578 km (0.112 R)
• M47: 28,955,266 km (0.06 R)
• M48: 29,250,722 km (0.116 R)
• M49: 29,894,442 km (0.107 R)
• M50: 30,193,189 km (0.105 R)
• M51: 30,592,914 km (0.05 R)
• M52: 31,397,601 km (0.088 R)
• M53: 32,005,716 km (0.092 R)
• M54: 34,060,892 km (0.087 R)
• M55: 34,529,133 km (0.069 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit