🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.66 AU - 0.72 AU

Year: 208 Days

Day: 29 Hours

Environment

Temp: 146 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.77 AU - 1.07 AU

Year: 321 Days

Day: 25 Hours

Environment

Temp: 162 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.47 AU - 1.75 AU

Year: 742 Days

Day: 20 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.77 AU - 2.87 AU

Year: 1284 Days

Day: 17.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,060,255 km

• M1: 67,768 km (0.115 R)
• M2: 536,159 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.77 AU - 4.19 AU

Year: 2359 Days

Day: 20.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 10

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.91 AU - 8.77 AU

Year: 7978 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,060,255 km

• M1: 162,762 km (0.111 R)
• M2: 226,192 km (0.074 R)
• M3: 521,797 km (0.119 R)
• M4: 653,593 km (0.099 R)
• M5: 772,673 km (0.033 R)
• M6: 860,786 km (0.093 R)
• M7: 925,861 km (0.113 R)
• M8: 1,061,546 km (0.036 R)
• M9: 1,175,091 km (0.102 R)
• M10: 1,492,987 km (0.092 R)
• M11: 1,637,498 km (0.1 R)
• M12: 1,854,714 km (0.06 R)
• M13: 1,923,529 km (0.064 R)
• M14: 2,189,066 km (0.119 R)
• M15: 2,261,920 km (0.071 R)
• M16: 2,716,398 km (0.074 R)
• M17: 2,834,580 km (0.103 R)
• M18: 3,096,377 km (0.116 R)
• M19: 3,324,214 km (0.096 R)
• M20: 3,665,297 km (0.074 R)
• M21: 3,928,590 km (0.098 R)
• M22: 4,198,165 km (0.065 R)
• M23: 4,590,411 km (0.12 R)
• M24: 4,898,283 km (0.038 R)
• M25: 5,262,105 km (0.1 R)
• M26: 5,335,857 km (0.1 R)
• M27: 5,509,390 km (0.116 R)
• M28: 5,811,279 km (0.089 R)
• M29: 6,352,823 km (0.119 R)
• M30: 6,616,265 km (0.079 R)
• M31: 7,045,461 km (0.048 R)
• M32: 7,208,673 km (0.117 R)
• M33: 7,373,230 km (0.09 R)
• M34: 7,566,810 km (0.081 R)
• M35: 7,706,086 km (0.057 R)
• M36: 7,958,906 km (0.093 R)
• M37: 8,043,878 km (0.043 R)
• M38: 8,880,130 km (0.092 R)
• M39: 9,174,837 km (0.096 R)
• M40: 9,293,618 km (0.093 R)
• M41: 9,683,321 km (0.096 R)
• M42: 10,170,411 km (0.081 R)
• M43: 10,447,915 km (0.102 R)
• M44: 10,696,697 km (0.077 R)
• M45: 11,073,534 km (0.1 R)
• M46: 11,263,523 km (0.11 R)
• M47: 11,646,793 km (0.12 R)
• M48: 11,807,910 km (0.079 R)
• M49: 12,034,550 km (0.104 R)
• M50: 12,426,497 km (0.118 R)
• M51: 13,088,916 km (0.077 R)
• M52: 13,491,933 km (0.091 R)
• M53: 15,004,367 km (0.057 R)
• M54: 15,532,298 km (0.081 R)
• M55: 15,674,117 km (0.09 R)
• M56: 15,851,839 km (0.115 R)
• M57: 16,823,777 km (0.091 R)
• M58: 18,336,361 km (0.083 R)
• M59: 18,448,709 km (0.086 R)
• M60: 18,523,807 km (0.083 R)
• M61: 19,052,037 km (0.047 R)
• M62: 19,546,907 km (0.119 R)
• M63: 20,007,518 km (0.066 R)
• M64: 20,200,500 km (0.076 R)
• M65: 21,410,746 km (0.109 R)
• M66: 21,608,066 km (0.09 R)
• M67: 21,965,007 km (0.056 R)
• M68: 22,084,386 km (0.1 R)
• M69: 23,411,768 km (0.112 R)
• M70: 25,388,404 km (0.098 R)
• M71: 25,806,829 km (0.089 R)
• M72: 26,185,462 km (0.067 R)
• M73: 26,354,358 km (0.111 R)
• M74: 26,523,553 km (0.058 R)
• M75: 26,905,626 km (0.053 R)
• M76: 28,365,402 km (0.082 R)
• M77: 28,886,900 km (0.084 R)
• M78: 29,061,331 km (0.094 R)
• M79: 29,323,726 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 14.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.31 AU - 11.55 AU

Year: 10524 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 69,060,255 km

• M1: 194,477 km (0.111 R)
• M2: 454,778 km (0.078 R)
• M3: 683,513 km (0.115 R)
• M4: 879,935 km (0.08 R)
• M5: 1,044,193 km (0.066 R)
• M6: 1,178,083 km (0.106 R)
• M7: 1,494,483 km (0.047 R)
• M8: 1,726,359 km (0.112 R)
• M9: 2,566,052 km (0.041 R)
• M10: 2,676,904 km (0.096 R)
• M11: 3,295,940 km (0.096 R)
• M12: 3,684,596 km (0.074 R)
• M13: 4,394,737 km (0.038 R)
• M14: 5,123,877 km (0.094 R)
• M15: 5,768,494 km (0.107 R)
• M16: 6,287,898 km (0.112 R)
• M17: 7,082,113 km (0.103 R)
• M18: 7,665,096 km (0.098 R)
• M19: 8,098,780 km (0.109 R)
• M20: 8,877,287 km (0.049 R)
• M21: 9,218,221 km (0.043 R)
• M22: 10,896,260 km (0.099 R)
• M23: 10,987,216 km (0.065 R)
• M24: 11,941,800 km (0.108 R)
• M25: 12,349,903 km (0.03 R)
• M26: 12,762,793 km (0.036 R)
• M27: 13,180,171 km (0.108 R)
• M28: 13,863,983 km (0.096 R)
• M29: 13,995,479 km (0.052 R)
• M30: 14,626,034 km (0.114 R)
• M31: 15,504,174 km (0.08 R)
• M32: 16,433,924 km (0.065 R)
• M33: 16,538,493 km (0.113 R)
• M34: 16,993,570 km (0.119 R)
• M35: 17,523,895 km (0.07 R)
• M36: 17,844,782 km (0.072 R)
• M37: 18,059,754 km (0.113 R)
• M38: 18,528,444 km (0.073 R)
• M39: 18,891,668 km (0.11 R)
• M40: 19,441,141 km (0.039 R)
• M41: 19,662,247 km (0.042 R)
• M42: 20,107,300 km (0.051 R)
• M43: 20,480,696 km (0.101 R)
• M44: 21,614,499 km (0.085 R)
• M45: 22,420,382 km (0.114 R)
• M46: 23,549,398 km (0.099 R)
• M47: 25,297,598 km (0.082 R)
• M48: 25,539,199 km (0.037 R)
• M49: 25,700,765 km (0.042 R)
• M50: 26,187,257 km (0.089 R)
• M51: 27,665,284 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 5.5

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.82 AU - 19.42 AU

Year: 28033 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,060,255 km

• M1: 444,904 km (0.118 R)
• M2: 482,004 km (0.04 R)
• M3: 539,600 km (0.077 R)
• M4: 579,393 km (0.079 R)
• M5: 886,517 km (0.063 R)
• M6: 1,238,222 km (0.065 R)
• M7: 1,346,082 km (0.047 R)
• M8: 2,250,102 km (0.086 R)
• M9: 2,551,242 km (0.045 R)
• M10: 2,759,034 km (0.115 R)
• M11: 2,864,949 km (0.118 R)
• M12: 3,414,721 km (0.071 R)
• M13: 3,528,565 km (0.113 R)
• M14: 4,156,876 km (0.096 R)
• M15: 4,608,662 km (0.11 R)
• M16: 4,819,146 km (0.116 R)
• M17: 5,381,035 km (0.089 R)
• M18: 5,469,448 km (0.065 R)
• M19: 5,827,435 km (0.091 R)
• M20: 5,918,092 km (0.096 R)
• M21: 6,472,053 km (0.101 R)
• M22: 6,613,123 km (0.087 R)
• M23: 7,042,469 km (0.07 R)
• M24: 7,090,789 km (0.111 R)
• M25: 7,431,723 km (0.071 R)
• M26: 8,332,751 km (0.112 R)
• M27: 8,692,384 km (0.093 R)
• M28: 9,373,653 km (0.091 R)
• M29: 10,181,033 km (0.096 R)
• M30: 10,235,636 km (0.081 R)
• M31: 10,400,044 km (0.092 R)
• M32: 11,010,403 km (0.066 R)
• M33: 11,348,345 km (0.119 R)
• M34: 12,969,238 km (0.073 R)
• M35: 14,049,035 km (0.088 R)
• M36: 14,231,844 km (0.117 R)
• M37: 15,975,108 km (0.114 R)
• M38: 16,165,845 km (0.057 R)
• M39: 16,871,648 km (0.044 R)
• M40: 17,001,200 km (0.077 R)
• M41: 17,850,317 km (0.112 R)
• M42: 18,713,347 km (0.088 R)
• M43: 19,454,156 km (0.098 R)
• M44: 20,136,023 km (0.071 R)
• M45: 22,582,995 km (0.111 R)
• M46: 24,460,748 km (0.109 R)
• M47: 25,566,575 km (0.105 R)
• M48: 25,938,775 km (0.048 R)
• M49: 26,237,821 km (0.102 R)
• M50: 26,688,559 km (0.096 R)
• M51: 26,763,957 km (0.088 R)
• M52: 26,839,504 km (0.119 R)
• M53: 28,286,265 km (0.063 R)
• M54: 28,440,051 km (0.088 R)
• M55: 28,980,548 km (0.061 R)
• M56: 32,052,840 km (0.065 R)
• M57: 32,213,059 km (0.114 R)
• M58: 32,937,861 km (0.08 R)
• M59: 34,731,988 km (0.074 R)
• M60: 34,896,695 km (0.11 R)
• M61: 37,397,673 km (0.109 R)
• M62: 38,669,703 km (0.104 R)
• M63: 39,096,955 km (0.112 R)
• M64: 39,182,525 km (0.098 R)
• M65: 40,647,537 km (0.079 R)
• M66: 40,907,987 km (0.086 R)
• M67: 41,779,993 km (0.069 R)
• M68: 41,955,172 km (0.087 R)
• M69: 42,394,092 km (0.073 R)
• M70: 43,187,858 km (0.099 R)
• M71: 43,631,117 km (0.053 R)
• M72: 43,719,828 km (0.046 R)
• M73: 44,611,282 km (0.065 R)
• M74: 47,139,037 km (0.101 R)
• M75: 48,420,343 km (0.074 R)
• M76: 49,527,517 km (0.119 R)
• M77: 52,615,217 km (0.065 R)
• M78: 53,088,544 km (0.047 R)
• M79: 53,468,074 km (0.103 R)
• M80: 54,039,239 km (0.081 R)
• M81: 55,283,594 km (0.033 R)
• M82: 59,072,908 km (0.085 R)
• M83: 59,466,201 km (0.098 R)
• M84: 60,057,860 km (0.052 R)
• M85: 60,750,648 km (0.114 R)
• M86: 61,247,163 km (0.116 R)
• M87: 61,645,243 km (0.034 R)
• M88: 63,447,449 km (0.104 R)
• M89: 66,489,372 km (0.092 R)
• M90: 66,898,522 km (0.089 R)
• M91: 67,308,420 km (0.056 R)
• M92: 68,027,986 km (0.098 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit