🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.8 AU - 0.86 AU

Year: 272 Days

Day: 34 Hours

Environment

Temp: 114 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.17 AU - 1.43 AU

Year: 533 Days

Day: 25.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.23 AU - 1.41 AU

Year: 546 Days

Day: 45.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.33 AU - 1.89 AU

Year: 735 Days

Day: 27.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,287,459 km

• M1: 84,972 km (0.038 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.37 AU - 4.49 AU

Year: 2804 Days

Day: 29 Hours

Environment

Temp: -112 °C

Axial Tilt: 117.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,287,459 km

• M1: 1,108,071 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.31 AU - 4.59 AU

Year: 2825 Days

Day: 39.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 151.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.36 AU - 5.06 AU

Year: 3109 Days

Day: 25.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.07 AU - 4.75 AU

Year: 3333 Days

Day: 18.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 10.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.94 AU - 7.62 AU

Year: 6354 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 75,287,459 km

• M1: 195,225 km (0.087 R)
• M2: 403,316 km (0.052 R)
• M3: 516,561 km (0.11 R)
• M4: 1,023,698 km (0.1 R)
• M5: 1,136,046 km (0.046 R)
• M6: 1,332,618 km (0.074 R)
• M7: 1,759,720 km (0.098 R)
• M8: 1,880,744 km (0.067 R)
• M9: 2,911,474 km (0.115 R)
• M10: 3,220,693 km (0.089 R)
• M11: 3,407,690 km (0.11 R)
• M12: 3,675,470 km (0.116 R)
• M13: 3,772,858 km (0.118 R)
• M14: 4,771,873 km (0.092 R)
• M15: 5,115,200 km (0.07 R)
• M16: 5,268,089 km (0.114 R)
• M17: 5,488,895 km (0.106 R)
• M18: 5,871,417 km (0.111 R)
• M19: 6,426,276 km (0.096 R)
• M20: 6,591,432 km (0.086 R)
• M21: 6,662,491 km (0.078 R)
• M22: 6,757,785 km (0.113 R)
• M23: 7,119,213 km (0.1 R)
• M24: 7,437,557 km (0.097 R)
• M25: 7,536,442 km (0.093 R)
• M26: 7,735,556 km (0.105 R)
• M27: 8,523,638 km (0.119 R)
• M28: 8,679,070 km (0.085 R)
• M29: 8,966,597 km (0.046 R)
• M30: 9,848,028 km (0.101 R)
• M31: 10,257,776 km (0.102 R)
• M32: 10,423,232 km (0.096 R)
• M33: 10,645,235 km (0.109 R)
• M34: 10,981,232 km (0.038 R)
• M35: 11,981,144 km (0.102 R)
• M36: 12,097,232 km (0.094 R)
• M37: 12,624,564 km (0.046 R)
• M38: 12,890,998 km (0.114 R)
• M39: 13,099,538 km (0.111 R)
• M40: 13,944,766 km (0.104 R)
• M41: 14,901,294 km (0.064 R)
• M42: 15,088,740 km (0.115 R)
• M43: 15,434,760 km (0.073 R)
• M44: 15,687,880 km (0.117 R)
• M45: 15,815,038 km (0.089 R)
• M46: 16,262,785 km (0.1 R)
• M47: 16,391,439 km (0.081 R)
• M48: 17,796,013 km (0.026 R)
• M49: 18,061,549 km (0.056 R)
• M50: 18,361,792 km (0.118 R)
• M51: 19,103,050 km (0.101 R)
• M52: 19,477,194 km (0.084 R)
• M53: 20,267,520 km (0.089 R)
• M54: 20,649,293 km (0.073 R)
• M55: 20,998,305 km (0.116 R)
• M56: 21,103,472 km (0.088 R)
• M57: 21,525,638 km (0.117 R)
• M58: 22,092,763 km (0.095 R)
• M59: 22,772,835 km (0.04 R)
• M60: 23,605,198 km (0.038 R)
• M61: 23,860,412 km (0.115 R)
• M62: 24,080,021 km (0.112 R)
• M63: 24,594,937 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 5.8

Gravity: 27.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.23 AU - 15.81 AU

Year: 16908 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,287,459 km

• M1: 147,354 km (0.081 R)
• M2: 238,908 km (0.049 R)
• M3: 369,507 km (0.104 R)
• M4: 463,005 km (0.093 R)
• M5: 543,639 km (0.034 R)
• M6: 989,889 km (0.116 R)
• M7: 1,261,559 km (0.099 R)
• M8: 1,838,259 km (0.099 R)
• M9: 2,415,108 km (0.067 R)
• M10: 2,891,428 km (0.108 R)
• M11: 3,082,315 km (0.068 R)
• M12: 3,436,113 km (0.052 R)
• M13: 3,556,989 km (0.076 R)
• M14: 3,844,516 km (0.114 R)
• M15: 4,617,637 km (0.074 R)
• M16: 4,751,228 km (0.077 R)
• M17: 5,113,255 km (0.072 R)
• M18: 5,531,381 km (0.109 R)
• M19: 5,673,200 km (0.11 R)
• M20: 6,301,362 km (0.074 R)
• M21: 6,548,946 km (0.109 R)
• M22: 7,570,400 km (0.109 R)
• M23: 7,886,501 km (0.053 R)
• M24: 7,939,608 km (0.087 R)
• M25: 8,314,650 km (0.082 R)
• M26: 9,193,388 km (0.1 R)
• M27: 9,305,287 km (0.069 R)
• M28: 9,417,635 km (0.106 R)
• M29: 9,587,129 km (0.119 R)
• M30: 9,700,524 km (0.079 R)
• M31: 10,332,725 km (0.081 R)
• M32: 10,978,240 km (0.108 R)
• M33: 12,123,561 km (0.027 R)
• M34: 12,431,284 km (0.076 R)
• M35: 13,243,301 km (0.085 R)
• M36: 14,072,223 km (0.063 R)
• M37: 14,460,579 km (0.07 R)
• M38: 16,386,352 km (0.102 R)
• M39: 16,590,105 km (0.1 R)
• M40: 16,863,121 km (0.077 R)
• M41: 17,206,597 km (0.1 R)
• M42: 18,886,582 km (0.098 R)
• M43: 19,530,002 km (0.085 R)
• M44: 19,601,959 km (0.093 R)
• M45: 20,035,344 km (0.03 R)
• M46: 20,253,308 km (0.065 R)
• M47: 22,399,888 km (0.108 R)
• M48: 22,701,626 km (0.102 R)
• M49: 23,385,438 km (0.119 R)
• M50: 23,614,921 km (0.046 R)
• M51: 24,695,467 km (0.071 R)
• M52: 25,163,409 km (0.085 R)
• M53: 25,398,577 km (0.104 R)
• M54: 25,555,655 km (0.082 R)
• M55: 25,634,493 km (0.055 R)
• M56: 26,585,038 km (0.052 R)
• M57: 26,984,464 km (0.095 R)
• M58: 27,466,468 km (0.047 R)
• M59: 27,627,884 km (0.097 R)
• M60: 27,708,518 km (0.035 R)
• M61: 28,357,623 km (0.119 R)
• M62: 30,251,083 km (0.057 R)
• M63: 31,087,036 km (0.095 R)
• M64: 31,507,855 km (0.109 R)
• M65: 33,381,867 km (0.07 R)
• M66: 33,553,905 km (0.107 R)
• M67: 34,854,359 km (0.119 R)
• M68: 35,730,554 km (0.052 R)
• M69: 36,083,006 km (0.117 R)
• M70: 39,215,885 km (0.043 R)
• M71: 42,527,982 km (0.097 R)
• M72: 44,028,598 km (0.095 R)
• M73: 46,119,976 km (0.116 R)
• M74: 46,215,869 km (0.076 R)
• M75: 48,243,518 km (0.059 R)
• M76: 49,023,671 km (0.088 R)
• M77: 50,497,509 km (0.066 R)
• M78: 52,185,422 km (0.114 R)
• M79: 52,885,839 km (0.098 R)
• M80: 53,388,039 km (0.12 R)
• M81: 53,992,714 km (0.091 R)
• M82: 56,434,301 km (0.049 R)
• M83: 57,359,115 km (0.088 R)
• M84: 60,477,632 km (0.12 R)
• M85: 61,002,870 km (0.103 R)
• M86: 62,905,755 km (0.097 R)
• M87: 63,118,334 km (0.1 R)
• M88: 63,757,715 km (0.099 R)
• M89: 64,613,415 km (0.113 R)
• M90: 65,150,321 km (0.04 R)
• M91: 67,747,490 km (0.099 R)
• M92: 69,387,831 km (0.044 R)
• M93: 71,041,186 km (0.072 R)
• M94: 72,261,905 km (0.114 R)
• M95: 74,836,634 km (0.033 R)
• M96: 74,949,281 km (0.085 R)
• M97: 75,061,928 km (0.052 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 12,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit