🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 133 Days

Day: 40 Hours

Environment

Temp: 230 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,473,222 km

• M1: 24,833 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.43 AU - 1.61 AU

Year: 665 Days

Day: 47.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.4 AU - 2.08 AU

Year: 814 Days

Day: 45.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.81 AU - 2.29 AU

Year: 1041 Days

Day: 13.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.99 AU - 3.09 AU

Year: 1436 Days

Day: 29.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 12.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.85 AU - 11.89 AU

Year: 12714 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,473,222 km

• M1: 207,492 km (0.076 R)
• M2: 630,106 km (0.031 R)
• M3: 763,099 km (0.12 R)
• M4: 891,753 km (0.1 R)
• M5: 1,028,485 km (0.074 R)
• M6: 1,446,462 km (0.07 R)
• M7: 1,856,809 km (0.036 R)
• M8: 1,955,244 km (0.119 R)
• M9: 2,198,790 km (0.053 R)
• M10: 2,282,265 km (0.112 R)
• M11: 2,517,433 km (0.054 R)
• M12: 2,715,800 km (0.096 R)
• M13: 2,828,297 km (0.069 R)
• M14: 3,034,892 km (0.106 R)
• M15: 3,175,364 km (0.117 R)
• M16: 3,294,145 km (0.113 R)
• M17: 3,834,493 km (0.083 R)
• M18: 3,935,770 km (0.043 R)
• M19: 4,038,095 km (0.092 R)
• M20: 4,402,815 km (0.079 R)
• M21: 5,361,139 km (0.101 R)
• M22: 5,849,576 km (0.066 R)
• M23: 5,996,032 km (0.086 R)
• M24: 6,807,601 km (0.088 R)
• M25: 6,930,869 km (0.077 R)
• M26: 7,117,119 km (0.096 R)
• M27: 7,367,994 km (0.088 R)
• M28: 7,589,998 km (0.113 R)
• M29: 7,717,754 km (0.039 R)
• M30: 7,846,408 km (0.048 R)
• M31: 8,008,124 km (0.066 R)
• M32: 8,170,886 km (0.111 R)
• M33: 8,466,791 km (0.087 R)
• M34: 9,103,030 km (0.104 R)
• M35: 9,409,856 km (0.082 R)
• M36: 10,706,720 km (0.104 R)
• M37: 10,958,343 km (0.096 R)
• M38: 11,430,923 km (0.105 R)
• M39: 11,910,234 km (0.119 R)
• M40: 12,059,084 km (0.11 R)
• M41: 12,358,579 km (0.094 R)
• M42: 12,736,464 km (0.071 R)
• M43: 13,271,725 km (0.053 R)
• M44: 13,697,630 km (0.096 R)
• M45: 13,814,615 km (0.116 R)
• M46: 14,010,140 km (0.109 R)
• M47: 14,128,023 km (0.109 R)
• M48: 14,921,789 km (0.104 R)
• M49: 15,893,577 km (0.119 R)
• M50: 17,473,630 km (0.038 R)
• M51: 17,983,010 km (0.063 R)
• M52: 18,068,431 km (0.08 R)
• M53: 18,154,001 km (0.043 R)
• M54: 19,892,328 km (0.06 R)
• M55: 20,915,877 km (0.079 R)
• M56: 21,185,602 km (0.04 R)
• M57: 21,366,166 km (0.096 R)
• M58: 21,637,986 km (0.109 R)
• M59: 21,728,792 km (0.08 R)
• M60: 22,368,173 km (0.062 R)
• M61: 22,967,611 km (0.089 R)
• M62: 23,199,488 km (0.094 R)
• M63: 24,370,690 km (0.113 R)
• M64: 25,273,812 km (0.058 R)
• M65: 25,369,405 km (0.096 R)
• M66: 25,513,169 km (0.077 R)
• M67: 25,609,211 km (0.032 R)
• M68: 26,042,745 km (0.085 R)
• M69: 27,850,187 km (0.101 R)
• M70: 28,097,472 km (0.106 R)
• M71: 28,444,988 km (0.115 R)
• M72: 29,798,849 km (0.077 R)
• M73: 30,153,246 km (0.091 R)
• M74: 31,224,965 km (0.088 R)
• M75: 32,829,552 km (0.071 R)
• M76: 33,300,486 km (0.117 R)
• M77: 34,673,495 km (0.086 R)
• M78: 34,939,630 km (0.07 R)
• M79: 35,046,144 km (0.066 R)
• M80: 35,795,779 km (0.035 R)
• M81: 36,064,755 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.5

Radius: 4.1

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.77 AU - 24.97 AU

Year: 32615 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,473,222 km

• M1: 54,005 km (0.117 R)
• M2: 96,191 km (0.089 R)
• M3: 326,572 km (0.109 R)
• M4: 483,201 km (0.079 R)
• M5: 532,120 km (0.102 R)
• M6: 919,728 km (0.094 R)
• M7: 2,214,198 km (0.042 R)
• M8: 2,255,337 km (0.086 R)
• M9: 2,813,936 km (0.092 R)
• M10: 3,039,829 km (0.102 R)
• M11: 3,224,582 km (0.065 R)
• M12: 3,271,406 km (0.092 R)
• M13: 3,460,797 km (0.052 R)
• M14: 3,653,778 km (0.114 R)
• M15: 4,050,213 km (0.088 R)
• M16: 5,208,998 km (0.11 R)
• M17: 6,403,238 km (0.109 R)
• M18: 6,819,419 km (0.1 R)
• M19: 7,429,030 km (0.048 R)
• M20: 7,803,025 km (0.054 R)
• M21: 8,247,181 km (0.029 R)
• M22: 8,634,340 km (0.073 R)
• M23: 8,699,415 km (0.069 R)
• M24: 9,027,484 km (0.03 R)
• M25: 10,035,474 km (0.108 R)
• M26: 11,078,620 km (0.039 R)
• M27: 11,577,080 km (0.064 R)
• M28: 13,190,942 km (0.062 R)
• M29: 13,567,330 km (0.11 R)
• M30: 15,739,940 km (0.098 R)
• M31: 16,059,032 km (0.087 R)
• M32: 17,356,644 km (0.065 R)
• M33: 17,769,085 km (0.11 R)
• M34: 18,771,840 km (0.104 R)
• M35: 19,365,145 km (0.106 R)
• M36: 19,706,976 km (0.056 R)
• M37: 20,657,372 km (0.045 R)
• M38: 20,919,018 km (0.041 R)
• M39: 21,710,989 km (0.118 R)
• M40: 22,871,869 km (0.087 R)
• M41: 23,233,148 km (0.038 R)
• M42: 25,067,666 km (0.117 R)
• M43: 27,138,699 km (0.085 R)
• M44: 28,098,070 km (0.075 R)
• M45: 28,484,931 km (0.08 R)
• M46: 29,361,724 km (0.11 R)
• M47: 30,148,608 km (0.061 R)
• M48: 31,642,493 km (0.051 R)
• M49: 33,160,462 km (0.063 R)
• M50: 33,466,839 km (0.091 R)
• M51: 36,161,396 km (0.088 R)
• M52: 36,266,413 km (0.08 R)
• M53: 38,924,768 km (0.115 R)
• M54: 40,767,963 km (0.092 R)
• M55: 41,425,296 km (0.118 R)
• M56: 50,399,523 km (0.089 R)
• M57: 50,986,993 km (0.099 R)
• M58: 51,222,610 km (0.114 R)
• M59: 52,050,186 km (0.12 R)
• M60: 52,763,019 km (0.069 R)
• M61: 53,479,144 km (0.074 R)
• M62: 53,598,823 km (0.111 R)
• M63: 55,889,166 km (0.112 R)
• M64: 56,010,640 km (0.075 R)
• M65: 58,211,374 km (0.11 R)
• M66: 58,457,612 km (0.073 R)
• M67: 59,322,288 km (0.093 R)
• M68: 60,814,377 km (0.109 R)
• M69: 60,939,291 km (0.092 R)
• M70: 61,941,597 km (0.078 R)
• M71: 62,444,844 km (0.105 R)
• M72: 62,696,916 km (0.096 R)
• M73: 66,647,347 km (0.108 R)
• M74: 67,292,114 km (0.067 R)
• M75: 69,368,981 km (0.071 R)
• M76: 71,994,424 km (0.044 R)
• M77: 73,319,263 km (0.101 R)
• M78: 73,718,390 km (0.114 R)
• M79: 74,518,589 km (0.095 R)
• M80: 76,666,665 km (0.116 R)
• M81: 77,206,863 km (0.108 R)
• M82: 78,698,802 km (0.105 R)
• M83: 83,231,618 km (0.112 R)
• M84: 85,319,705 km (0.081 R)
• M85: 85,599,453 km (0.04 R)
• M86: 86,440,492 km (0.034 R)
• M87: 86,580,815 km (0.085 R)
• M88: 87,566,066 km (0.054 R)
• M89: 93,698,532 km (0.091 R)
• M90: 93,842,744 km (0.057 R)
• M91: 94,565,152 km (0.07 R)
• M92: 95,434,466 km (0.11 R)
• M93: 97,181,170 km (0.106 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit