🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 145 Days

Day: 18.9 Hours

Environment

Temp: 363 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.03 AU - 2.91 AU

Year: 1177 Days

Day: 26.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,348,261 km

• M1: 53,706 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.47 AU - 4.89 AU

Year: 2592 Days

Day: 21.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,348,261 km

• M1: 3,374,330 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.56 AU - 4.98 AU

Year: 3160 Days

Day: 14.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,348,261 km

• M1: 2,182,783 km (0.108 R)
• M2: 2,909,379 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.14 AU - 6.28 AU

Year: 4694 Days

Day: 36.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.56 AU - 6.9 AU

Year: 5296 Days

Day: 33.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.42 AU - 9.3 AU

Year: 6684 Days

Day: 38 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,348,261 km

• M1: 29,022 km (0.036 R)
• M2: 2,811,243 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 9.8

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.25 AU - 11.11 AU

Year: 10587 Days

Day: 10.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,348,261 km

• M1: 305,329 km (0.108 R)
• M2: 927,656 km (0.079 R)
• M3: 1,185,563 km (0.109 R)
• M4: 1,276,668 km (0.113 R)
• M5: 2,173,208 km (0.057 R)
• M6: 2,343,301 km (0.074 R)
• M7: 2,459,090 km (0.114 R)
• M8: 2,636,662 km (0.071 R)
• M9: 2,910,875 km (0.081 R)
• M10: 2,972,958 km (0.117 R)
• M11: 3,130,485 km (0.113 R)
• M12: 3,258,541 km (0.079 R)
• M13: 3,586,310 km (0.098 R)
• M14: 3,754,159 km (0.078 R)
• M15: 4,167,647 km (0.115 R)
• M16: 4,380,076 km (0.083 R)
• M17: 5,075,706 km (0.071 R)
• M18: 5,264,499 km (0.08 R)
• M19: 5,455,685 km (0.053 R)
• M20: 6,283,410 km (0.096 R)
• M21: 6,445,574 km (0.099 R)
• M22: 7,107,993 km (0.116 R)
• M23: 7,319,525 km (0.062 R)
• M24: 7,662,253 km (0.104 R)
• M25: 7,966,386 km (0.084 R)
• M26: 8,721,705 km (0.114 R)
• M27: 9,453,389 km (0.099 R)
• M28: 9,639,339 km (0.09 R)
• M29: 9,779,662 km (0.106 R)
• M30: 10,062,252 km (0.107 R)
• M31: 10,926,479 km (0.091 R)
• M32: 11,170,623 km (0.099 R)
• M33: 11,416,711 km (0.113 R)
• M34: 11,664,595 km (0.112 R)
• M35: 12,317,440 km (0.063 R)
• M36: 12,879,030 km (0.056 R)
• M37: 13,033,714 km (0.084 R)
• M38: 13,605,926 km (0.088 R)
• M39: 13,868,770 km (0.08 R)
• M40: 14,133,259 km (0.09 R)
• M41: 14,399,543 km (0.059 R)
• M42: 15,262,573 km (0.101 R)
• M43: 15,371,630 km (0.096 R)
• M44: 15,535,589 km (0.109 R)
• M45: 16,253,360 km (0.068 R)
• M46: 17,835,657 km (0.073 R)
• M47: 19,584,904 km (0.111 R)
• M48: 20,540,087 km (0.068 R)
• M49: 20,720,801 km (0.094 R)
• M50: 20,902,114 km (0.11 R)
• M51: 21,023,288 km (0.086 R)
• M52: 21,816,605 km (0.096 R)
• M53: 22,309,680 km (0.12 R)
• M54: 22,744,112 km (0.079 R)
• M55: 22,868,727 km (0.1 R)
• M56: 23,306,750 km (0.114 R)
• M57: 23,495,393 km (0.091 R)
• M58: 23,937,305 km (0.081 R)
• M59: 25,022,189 km (0.036 R)
• M60: 25,344,273 km (0.09 R)
• M61: 26,188,304 km (0.117 R)
• M62: 29,180,112 km (0.088 R)
• M63: 29,655,085 km (0.056 R)
• M64: 30,612,960 km (0.074 R)
• M65: 30,819,555 km (0.092 R)
• M66: 31,026,598 km (0.061 R)
• M67: 32,068,548 km (0.025 R)
• M68: 32,348,445 km (0.112 R)
• M69: 32,769,713 km (0.071 R)
• M70: 32,840,024 km (0.104 R)
• M71: 33,830,810 km (0.109 R)
• M72: 34,044,287 km (0.1 R)
• M73: 35,986,665 km (0.08 R)
• M74: 36,788,211 km (0.089 R)
• M75: 39,827,292 km (0.038 R)
• M76: 40,052,885 km (0.094 R)
• M77: 40,128,133 km (0.081 R)
• M78: 40,959,149 km (0.112 R)
• M79: 42,408,004 km (0.1 R)
• M80: 42,561,492 km (0.098 R)
• M81: 43,023,151 km (0.104 R)
• M82: 44,495,643 km (0.113 R)
• M83: 44,807,853 km (0.11 R)
• M84: 45,512,759 km (0.082 R)
• M85: 45,827,213 km (0.057 R)
• M86: 50,793,264 km (0.107 R)
• M87: 51,610,069 km (0.095 R)
• M88: 53,588,201 km (0.111 R)
• M89: 53,671,078 km (0.085 R)
• M90: 53,920,159 km (0.094 R)
• M91: 55,087,920 km (0.094 R)
• M92: 56,263,909 km (0.107 R)

Kuiper Belt

Range: 36.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit