🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.75 AU - 0.85 AU

Year: 204 Days

Day: 27.8 Hours

Environment

Temp: 332 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.15 AU - 1.27 AU

Year: 380 Days

Day: 28 Hours

Environment

Temp: 251 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.3 AU - 1.32 AU

Year: 428 Days

Day: 42.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.95 AU - 2.63 AU

Year: 988 Days

Day: 12.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.84 AU - 3.82 AU

Year: 1733 Days

Day: 25.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 64.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.76 AU - 5.16 AU

Year: 3151 Days

Day: 47.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.46 AU - 8.52 AU

Year: 5271 Days

Day: 19.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,120,281 km

• M1: 1,736,532 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.16 AU - 7.54 AU

Year: 5683 Days

Day: 33.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 8.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.69 AU - 15.13 AU

Year: 12469 Days

Day: 10 Hours

Environment

Temp: -132 °C

Axial Tilt: 146.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,120,281 km

• M1: 255,663 km (0.089 R)
• M2: 520,900 km (0.066 R)
• M3: 847,921 km (0.05 R)
• M4: 1,016,518 km (0.114 R)
• M5: 1,159,383 km (0.096 R)
• M6: 1,233,285 km (0.095 R)
• M7: 1,386,323 km (0.108 R)
• M8: 1,525,449 km (0.09 R)
• M9: 1,627,625 km (0.064 R)
• M10: 1,839,156 km (0.115 R)
• M11: 1,904,381 km (0.097 R)
• M12: 2,059,663 km (0.115 R)
• M13: 2,382,795 km (0.057 R)
• M14: 2,478,089 km (0.094 R)
• M15: 2,623,498 km (0.113 R)
• M16: 2,722,083 km (0.083 R)
• M17: 2,897,561 km (0.052 R)
• M18: 3,233,259 km (0.097 R)
• M19: 3,365,802 km (0.098 R)
• M20: 3,554,296 km (0.082 R)
• M21: 3,774,055 km (0.117 R)
• M22: 3,857,680 km (0.071 R)
• M23: 3,970,028 km (0.092 R)
• M24: 4,489,283 km (0.056 R)
• M25: 5,153,048 km (0.118 R)
• M26: 5,879,496 km (0.094 R)
• M27: 6,172,558 km (0.086 R)
• M28: 6,271,292 km (0.117 R)
• M29: 6,437,047 km (0.088 R)
• M30: 6,503,618 km (0.081 R)
• M31: 6,604,148 km (0.112 R)
• M32: 7,287,361 km (0.109 R)
• M33: 7,461,643 km (0.102 R)
• M34: 7,957,111 km (0.035 R)
• M35: 8,028,768 km (0.081 R)
• M36: 8,426,848 km (0.12 R)
• M37: 8,536,503 km (0.11 R)
• M38: 8,646,607 km (0.105 R)
• M39: 9,850,721 km (0.077 R)
• M40: 10,472,300 km (0.116 R)
• M41: 10,787,802 km (0.102 R)
• M42: 11,066,502 km (0.109 R)
• M43: 12,620,525 km (0.104 R)
• M44: 12,998,559 km (0.094 R)
• M45: 13,380,333 km (0.058 R)
• M46: 14,024,651 km (0.032 R)
• M47: 14,154,801 km (0.109 R)
• M48: 14,372,615 km (0.1 R)
• M49: 14,459,981 km (0.069 R)
• M50: 15,121,203 km (0.093 R)
• M51: 15,567,454 km (0.082 R)
• M52: 16,154,027 km (0.043 R)
• M53: 16,518,746 km (0.109 R)
• M54: 16,978,311 km (0.086 R)
• M55: 17,349,015 km (0.086 R)
• M56: 17,769,235 km (0.113 R)
• M57: 18,477,132 km (0.054 R)
• M58: 19,338,666 km (0.087 R)
• M59: 19,871,684 km (0.1 R)
• M60: 20,066,610 km (0.109 R)
• M61: 20,754,161 km (0.114 R)
• M62: 21,549,424 km (0.104 R)
• M63: 22,001,060 km (0.116 R)
• M64: 23,118,257 km (0.104 R)
• M65: 25,513,468 km (0.102 R)
• M66: 26,686,615 km (0.079 R)
• M67: 27,171,611 km (0.113 R)
• M68: 27,442,233 km (0.079 R)
• M69: 28,699,005 km (0.047 R)
• M70: 28,864,311 km (0.083 R)
• M71: 29,751,277 km (0.098 R)
• M72: 30,534,721 km (0.093 R)
• M73: 30,759,716 km (0.117 R)
• M74: 31,154,953 km (0.038 R)
• M75: 31,950,515 km (0.045 R)
• M76: 32,293,393 km (0.085 R)
• M77: 32,695,213 km (0.072 R)
• M78: 32,925,444 km (0.086 R)
• M79: 35,434,799 km (0.112 R)
• M80: 35,612,072 km (0.071 R)
• M81: 35,730,554 km (0.044 R)
• M82: 36,563,066 km (0.098 R)
• M83: 39,281,858 km (0.101 R)
• M84: 39,833,425 km (0.096 R)
• M85: 39,956,394 km (0.051 R)
• M86: 40,572,887 km (0.12 R)
• M87: 40,944,339 km (0.059 R)
• M88: 41,316,838 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.6

Radius: 6.9

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.48 AU - 22.9 AU

Year: 23045 Days

Day: 22.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,120,281 km

• M1: 429,795 km (0.07 R)
• M2: 717,621 km (0.109 R)
• M3: 791,971 km (0.117 R)
• M4: 948,451 km (0.101 R)
• M5: 1,058,555 km (0.118 R)
• M6: 1,115,252 km (0.094 R)
• M7: 1,291,478 km (0.098 R)
• M8: 1,352,215 km (0.074 R)
• M9: 1,413,999 km (0.037 R)
• M10: 1,476,830 km (0.104 R)
• M11: 1,540,409 km (0.077 R)
• M12: 2,718,941 km (0.079 R)
• M13: 3,581,523 km (0.074 R)
• M14: 4,154,931 km (0.057 R)
• M15: 5,043,543 km (0.115 R)
• M16: 5,237,870 km (0.079 R)
• M17: 5,385,374 km (0.078 R)
• M18: 5,534,074 km (0.055 R)
• M19: 6,719,488 km (0.106 R)
• M20: 6,987,417 km (0.046 R)
• M21: 7,368,294 km (0.042 R)
• M22: 7,478,248 km (0.08 R)
• M23: 7,867,801 km (0.108 R)
• M24: 8,321,082 km (0.098 R)
• M25: 9,193,687 km (0.109 R)
• M26: 9,791,330 km (0.081 R)
• M27: 9,851,917 km (0.099 R)
• M28: 9,973,241 km (0.116 R)
• M29: 10,525,257 km (0.086 R)
• M30: 10,836,271 km (0.071 R)
• M31: 11,658,910 km (0.055 R)
• M32: 12,567,268 km (0.033 R)
• M33: 15,495,946 km (0.078 R)
• M34: 15,920,804 km (0.118 R)
• M35: 17,290,971 km (0.114 R)
• M36: 18,773,635 km (0.053 R)
• M37: 18,848,883 km (0.062 R)
• M38: 19,454,156 km (0.082 R)
• M39: 20,839,133 km (0.083 R)
• M40: 21,229,434 km (0.045 R)
• M41: 21,779,954 km (0.08 R)
• M42: 22,176,089 km (0.109 R)
• M43: 22,654,503 km (0.098 R)
• M44: 24,602,267 km (0.066 R)
• M45: 26,856,707 km (0.115 R)
• M46: 28,742,089 km (0.098 R)
• M47: 29,438,168 km (0.103 R)
• M48: 29,525,533 km (0.05 R)
• M49: 30,758,220 km (0.073 R)
• M50: 31,738,535 km (0.095 R)
• M51: 32,457,801 km (0.086 R)
• M52: 33,000,841 km (0.118 R)
• M53: 35,110,171 km (0.093 R)
• M54: 35,295,673 km (0.104 R)
• M55: 37,073,943 km (0.116 R)
• M56: 37,546,672 km (0.112 R)
• M57: 38,307,377 km (0.092 R)
• M58: 38,689,600 km (0.069 R)
• M59: 38,785,342 km (0.112 R)
• M60: 39,265,252 km (0.117 R)
• M61: 39,554,126 km (0.084 R)
• M62: 41,400,313 km (0.066 R)
• M63: 41,498,150 km (0.096 R)
• M64: 42,186,001 km (0.079 R)
• M65: 42,976,476 km (0.109 R)
• M66: 43,572,624 km (0.12 R)
• M67: 43,672,256 km (0.086 R)
• M68: 43,772,038 km (0.032 R)
• M69: 45,680,757 km (0.08 R)
• M70: 45,984,590 km (0.117 R)
• M71: 48,439,491 km (0.063 R)
• M72: 52,518,576 km (0.074 R)
• M73: 52,943,135 km (0.095 R)
• M74: 55,622,284 km (0.094 R)
• M75: 56,163,379 km (0.088 R)
• M76: 57,906,643 km (0.076 R)
• M77: 58,455,069 km (0.113 R)
• M78: 59,888,964 km (0.089 R)
• M79: 61,557,878 km (0.092 R)
• M80: 64,032,975 km (0.025 R)
• M81: 65,624,996 km (0.107 R)
• M82: 66,311,351 km (0.1 R)
• M83: 67,806,282 km (0.108 R)
• M84: 68,964,020 km (0.068 R)
• M85: 70,712,520 km (0.066 R)
• M86: 71,416,079 km (0.04 R)
• M87: 75,207,188 km (0.046 R)
• M88: 76,045,235 km (0.118 R)
• M89: 76,405,317 km (0.117 R)
• M90: 76,645,721 km (0.025 R)
• M91: 77,368,428 km (0.085 R)
• M92: 77,972,355 km (0.118 R)
• M93: 78,577,778 km (0.108 R)
• M94: 79,063,223 km (0.12 R)
• M95: 79,915,332 km (0.032 R)
• M96: 80,770,434 km (0.118 R)

Kuiper Belt

Range: 38.4 - 62.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit