🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.7 AU - 1.14 AU

Year: 315 Days

Day: 21.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.82 AU - 1.98 AU

Year: 934 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.55 AU - 3.77 AU

Year: 2496 Days

Day: 41.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.58 AU - 5.3 AU

Year: 3914 Days

Day: 36.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 10.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.16 AU - 6.82 AU

Year: 4585 Days

Day: 5.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,271,456 km

• M1: 147,952 km (0.113 R)
• M2: 254,915 km (0.118 R)
• M3: 367,712 km (0.09 R)
• M4: 544,686 km (0.056 R)
• M5: 610,659 km (0.103 R)
• M6: 727,345 km (0.102 R)
• M7: 1,012,478 km (0.101 R)
• M8: 1,124,976 km (0.048 R)
• M9: 1,227,002 km (0.083 R)
• M10: 1,317,060 km (0.046 R)
• M11: 1,456,634 km (0.025 R)
• M12: 1,784,553 km (0.108 R)
• M13: 1,992,644 km (0.12 R)
• M14: 2,153,910 km (0.08 R)
• M15: 2,470,609 km (0.05 R)
• M16: 2,586,098 km (0.114 R)
• M17: 2,703,234 km (0.098 R)
• M18: 2,822,313 km (0.073 R)
• M19: 3,127,643 km (0.103 R)
• M20: 3,252,707 km (0.069 R)
• M21: 3,551,304 km (0.065 R)
• M22: 3,858,877 km (0.088 R)
• M23: 4,499,904 km (0.103 R)
• M24: 5,026,638 km (0.113 R)
• M25: 5,124,625 km (0.099 R)
• M26: 5,573,119 km (0.078 R)
• M27: 5,879,346 km (0.059 R)
• M28: 6,507,956 km (0.104 R)
• M29: 7,268,512 km (0.114 R)
• M30: 9,320,247 km (0.098 R)
• M31: 9,501,410 km (0.09 R)
• M32: 9,622,883 km (0.095 R)
• M33: 10,268,847 km (0.101 R)
• M34: 10,518,675 km (0.038 R)
• M35: 10,644,337 km (0.102 R)
• M36: 11,248,114 km (0.038 R)
• M37: 11,344,455 km (0.116 R)
• M38: 11,570,348 km (0.114 R)
• M39: 11,700,049 km (0.067 R)
• M40: 11,961,098 km (0.063 R)
• M41: 12,026,622 km (0.088 R)
• M42: 13,192,887 km (0.066 R)
• M43: 13,944,466 km (0.098 R)
• M44: 14,013,431 km (0.119 R)
• M45: 14,151,809 km (0.07 R)
• M46: 14,639,648 km (0.12 R)
• M47: 14,780,120 km (0.09 R)
• M48: 15,524,669 km (0.103 R)
• M49: 15,775,544 km (0.081 R)
• M50: 16,172,427 km (0.086 R)
• M51: 16,281,335 km (0.119 R)
• M52: 16,426,744 km (0.096 R)
• M53: 16,572,751 km (0.072 R)
• M54: 16,755,710 km (0.096 R)
• M55: 16,976,366 km (0.105 R)
• M56: 17,271,822 km (0.106 R)
• M57: 17,980,617 km (0.101 R)
• M58: 18,130,963 km (0.104 R)
• M59: 18,889,424 km (0.075 R)
• M60: 19,735,549 km (0.077 R)
• M61: 19,851,937 km (0.114 R)
• M62: 19,929,578 km (0.115 R)
• M63: 20,672,780 km (0.037 R)
• M64: 21,067,569 km (0.101 R)
• M65: 21,305,579 km (0.037 R)
• M66: 21,704,407 km (0.086 R)
• M67: 22,428,311 km (0.082 R)
• M68: 22,671,408 km (0.101 R)
• M69: 22,874,711 km (0.108 R)
• M70: 22,996,933 km (0.089 R)
• M71: 23,570,341 km (0.057 R)
• M72: 24,480,794 km (0.067 R)
• M73: 24,689,333 km (0.107 R)
• M74: 24,856,584 km (0.058 R)
• M75: 25,318,542 km (0.102 R)
• M76: 26,293,471 km (0.038 R)
• M77: 26,506,948 km (0.059 R)
• M78: 27,367,135 km (0.1 R)
• M79: 27,713,604 km (0.101 R)
• M80: 29,158,719 km (0.075 R)
• M81: 29,779,102 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.9

Radius: 11.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.81 AU - 13.03 AU

Year: 14669 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,271,456 km

• M1: 237,711 km (0.115 R)
• M2: 417,528 km (0.106 R)
• M3: 533,765 km (0.101 R)
• M4: 857,046 km (0.11 R)
• M5: 1,161,478 km (0.094 R)
• M6: 1,286,542 km (0.119 R)
• M7: 1,499,868 km (0.114 R)
• M8: 1,619,547 km (0.12 R)
• M9: 2,465,223 km (0.07 R)
• M10: 2,566,800 km (0.118 R)
• M11: 3,052,245 km (0.11 R)
• M12: 3,205,733 km (0.117 R)
• M13: 3,868,900 km (0.075 R)
• M14: 4,826,327 km (0.077 R)
• M15: 5,397,790 km (0.119 R)
• M16: 5,990,796 km (0.112 R)
• M17: 6,267,253 km (0.094 R)
• M18: 6,547,899 km (0.041 R)
• M19: 7,267,465 km (0.083 R)
• M20: 7,681,551 km (0.107 R)
• M21: 7,981,944 km (0.108 R)
• M22: 8,286,376 km (0.115 R)
• M23: 8,625,514 km (0.108 R)
• M24: 8,781,245 km (0.076 R)
• M25: 8,875,193 km (0.109 R)
• M26: 9,032,420 km (0.112 R)
• M27: 9,638,292 km (0.117 R)
• M28: 10,422,334 km (0.048 R)
• M29: 13,252,576 km (0.111 R)
• M30: 13,324,383 km (0.093 R)
• M31: 13,576,904 km (0.095 R)
• M32: 13,649,459 km (0.094 R)
• M33: 14,344,042 km (0.106 R)
• M34: 15,313,137 km (0.116 R)
• M35: 15,729,618 km (0.096 R)
• M36: 16,034,797 km (0.095 R)
• M37: 16,188,135 km (0.098 R)
• M38: 16,728,632 km (0.03 R)
• M39: 16,845,169 km (0.059 R)
• M40: 19,314,880 km (0.072 R)
• M41: 19,805,860 km (0.05 R)
• M42: 20,218,152 km (0.077 R)
• M43: 21,135,187 km (0.025 R)
• M44: 21,514,119 km (0.104 R)
• M45: 21,768,136 km (0.096 R)
• M46: 23,835,429 km (0.086 R)
• M47: 23,966,626 km (0.095 R)
• M48: 24,362,013 km (0.077 R)
• M49: 24,450,126 km (0.11 R)
• M50: 25,337,242 km (0.117 R)
• M51: 25,650,350 km (0.078 R)
• M52: 25,739,959 km (0.084 R)
• M53: 25,919,626 km (0.036 R)
• M54: 26,009,684 km (0.104 R)
• M55: 26,234,979 km (0.113 R)
• M56: 26,461,171 km (0.086 R)
• M57: 26,960,678 km (0.106 R)
• M58: 27,463,476 km (0.039 R)
• M59: 27,601,106 km (0.074 R)
• M60: 28,015,492 km (0.065 R)
• M61: 28,339,222 km (0.055 R)
• M62: 28,990,272 km (0.113 R)
• M63: 29,083,771 km (0.092 R)
• M64: 29,364,566 km (0.031 R)
• M65: 30,117,941 km (0.111 R)
• M66: 30,592,017 km (0.11 R)
• M67: 31,547,648 km (0.06 R)
• M68: 31,884,393 km (0.115 R)
• M69: 32,029,054 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.5

Radius: 6.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.65 AU - 18.49 AU

Year: 27380 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,271,456 km

• M1: 442,211 km (0.113 R)
• M2: 852,708 km (0.083 R)
• M3: 1,011,132 km (0.106 R)
• M4: 1,244,505 km (0.05 R)
• M5: 1,288,786 km (0.113 R)
• M6: 1,836,015 km (0.106 R)
• M7: 2,120,999 km (0.05 R)
• M8: 2,309,642 km (0.112 R)
• M9: 2,503,670 km (0.073 R)
• M10: 2,907,734 km (0.076 R)
• M11: 2,997,044 km (0.098 R)
• M12: 3,363,259 km (0.088 R)
• M13: 4,171,088 km (0.108 R)
• M14: 4,238,257 km (0.109 R)
• M15: 4,579,490 km (0.082 R)
• M16: 4,894,094 km (0.077 R)
• M17: 4,965,004 km (0.06 R)
• M18: 5,179,826 km (0.111 R)
• M19: 5,288,285 km (0.078 R)
• M20: 5,581,347 km (0.064 R)
• M21: 6,491,949 km (0.117 R)
• M22: 6,648,129 km (0.032 R)
• M23: 6,884,943 km (0.074 R)
• M24: 7,735,108 km (0.113 R)
• M25: 7,942,301 km (0.113 R)
• M26: 8,277,849 km (0.107 R)
• M27: 8,660,819 km (0.12 R)
• M28: 8,703,754 km (0.119 R)
• M29: 9,224,205 km (0.048 R)
• M30: 9,933,747 km (0.05 R)
• M31: 10,068,685 km (0.066 R)
• M32: 11,217,297 km (0.069 R)
• M33: 11,357,919 km (0.055 R)
• M34: 11,452,016 km (0.106 R)
• M35: 11,735,654 km (0.114 R)
• M36: 11,926,241 km (0.12 R)
• M37: 12,069,706 km (0.08 R)
• M38: 12,165,748 km (0.041 R)
• M39: 12,261,939 km (0.054 R)
• M40: 12,310,110 km (0.076 R)
• M41: 13,287,881 km (0.105 R)
• M42: 13,586,030 km (0.103 R)
• M43: 13,936,687 km (0.115 R)
• M44: 14,341,050 km (0.045 R)
• M45: 14,544,653 km (0.05 R)
• M46: 15,057,923 km (0.088 R)
• M47: 15,213,206 km (0.099 R)
• M48: 15,734,106 km (0.027 R)
• M49: 16,633,189 km (0.069 R)
• M50: 16,900,819 km (0.107 R)
• M51: 17,008,231 km (0.055 R)
• M52: 18,980,828 km (0.102 R)
• M53: 20,909,145 km (0.036 R)
• M54: 21,604,476 km (0.113 R)
• M55: 21,896,491 km (0.096 R)
• M56: 22,839,556 km (0.108 R)
• M57: 22,898,946 km (0.062 R)
• M58: 23,196,646 km (0.071 R)
• M59: 23,495,542 km (0.059 R)
• M60: 24,097,375 km (0.109 R)
• M61: 24,460,897 km (0.07 R)
• M62: 25,070,808 km (0.086 R)
• M63: 25,685,655 km (0.075 R)
• M64: 25,809,223 km (0.091 R)
• M65: 25,871,007 km (0.039 R)
• M66: 27,181,484 km (0.085 R)
• M67: 29,477,662 km (0.027 R)
• M68: 29,542,438 km (0.104 R)
• M69: 31,174,401 km (0.058 R)
• M70: 33,373,041 km (0.101 R)
• M71: 33,575,447 km (0.085 R)
• M72: 34,116,991 km (0.116 R)
• M73: 35,003,359 km (0.105 R)
• M74: 35,483,717 km (0.114 R)
• M75: 36,104,549 km (0.104 R)
• M76: 36,520,281 km (0.108 R)
• M77: 36,589,844 km (0.075 R)
• M78: 36,798,533 km (0.119 R)
• M79: 37,637,029 km (0.063 R)
• M80: 39,618,154 km (0.027 R)
• M81: 42,652,747 km (0.06 R)
• M82: 43,533,429 km (0.083 R)
• M83: 43,754,535 km (0.105 R)
• M84: 44,791,248 km (0.11 R)
• M85: 45,163,597 km (0.104 R)
• M86: 45,312,746 km (0.057 R)
• M87: 45,686,442 km (0.093 R)
• M88: 47,191,247 km (0.085 R)
• M89: 49,478,897 km (0.068 R)
• M90: 49,709,727 km (0.12 R)
• M91: 50,249,476 km (0.083 R)
• M92: 50,326,818 km (0.118 R)
• M93: 51,257,167 km (0.044 R)
• M94: 51,646,421 km (0.095 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit