🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.26 AU - 1.38 AU

Year: 578 Days

Day: 21.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,164,182 km

• M1: 34,707 km (0.045 R)
• M2: 118,332 km (0.036 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 10.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.08 AU - 6.72 AU

Year: 6165 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,164,182 km

• M1: 227,389 km (0.095 R)
• M2: 527,632 km (0.096 R)
• M3: 654,191 km (0.099 R)
• M4: 806,033 km (0.111 R)
• M5: 893,997 km (0.068 R)
• M6: 1,112,859 km (0.111 R)
• M7: 1,212,042 km (0.108 R)
• M8: 1,349,223 km (0.103 R)
• M9: 1,791,883 km (0.083 R)
• M10: 2,090,780 km (0.09 R)
• M11: 2,341,506 km (0.067 R)
• M12: 3,104,006 km (0.069 R)
• M13: 3,174,916 km (0.068 R)
• M14: 3,414,871 km (0.102 R)
• M15: 3,685,792 km (0.031 R)
• M16: 4,354,046 km (0.099 R)
• M17: 4,486,889 km (0.087 R)
• M18: 4,621,078 km (0.117 R)
• M19: 5,199,124 km (0.12 R)
• M20: 5,482,612 km (0.12 R)
• M21: 5,655,099 km (0.109 R)
• M22: 5,917,194 km (0.037 R)
• M23: 7,036,336 km (0.094 R)
• M24: 7,223,932 km (0.078 R)
• M25: 7,286,912 km (0.118 R)
• M26: 8,023,532 km (0.109 R)
• M27: 8,318,240 km (0.092 R)
• M28: 9,497,969 km (0.092 R)
• M29: 10,195,544 km (0.042 R)
• M30: 10,443,577 km (0.09 R)
• M31: 11,163,292 km (0.089 R)
• M32: 11,750,614 km (0.094 R)
• M33: 11,861,765 km (0.105 R)
• M34: 12,498,902 km (0.1 R)
• M35: 12,574,449 km (0.091 R)
• M36: 12,840,584 km (0.115 R)
• M37: 13,455,730 km (0.119 R)
• M38: 13,533,371 km (0.041 R)
• M39: 13,884,328 km (0.118 R)
• M40: 13,962,717 km (0.073 R)
• M41: 14,041,256 km (0.03 R)
• M42: 14,198,783 km (0.096 R)
• M43: 14,475,838 km (0.096 R)
• M44: 15,317,924 km (0.111 R)
• M45: 15,602,160 km (0.059 R)
• M46: 16,506,779 km (0.094 R)
• M47: 17,512,824 km (0.059 R)
• M48: 17,895,346 km (0.099 R)
• M49: 18,023,402 km (0.08 R)
• M50: 18,582,000 km (0.1 R)
• M51: 18,798,468 km (0.094 R)
• M52: 19,716,251 km (0.101 R)
• M53: 20,380,915 km (0.096 R)
• M54: 21,097,788 km (0.073 R)
• M55: 21,414,038 km (0.075 R)
• M56: 21,595,500 km (0.111 R)
• M57: 21,823,038 km (0.11 R)
• M58: 22,372,362 km (0.055 R)
• M59: 23,204,724 km (0.119 R)
• M60: 23,906,189 km (0.073 R)
• M61: 24,094,532 km (0.045 R)
• M62: 25,042,983 km (0.072 R)
• M63: 25,425,953 km (0.074 R)
• M64: 26,100,490 km (0.063 R)
• M65: 26,197,430 km (0.06 R)
• M66: 27,025,603 km (0.057 R)
• M67: 27,418,298 km (0.108 R)
• M68: 27,664,685 km (0.093 R)
• M69: 28,259,038 km (0.08 R)
• M70: 28,458,003 km (0.098 R)
• M71: 28,557,785 km (0.067 R)
• M72: 29,058,040 km (0.034 R)
• M73: 29,763,244 km (0.119 R)
• M74: 30,016,514 km (0.083 R)
• M75: 32,588,101 km (0.11 R)
• M76: 33,320,682 km (0.073 R)
• M77: 33,900,074 km (0.105 R)
• M78: 34,908,813 km (0.107 R)
• M79: 35,981,130 km (0.085 R)
• M80: 36,088,990 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 14.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.74 AU - 8.86 AU

Year: 8295 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,164,182 km

• M1: 179,667 km (0.079 R)
• M2: 277,953 km (0.065 R)
• M3: 414,835 km (0.116 R)
• M4: 547,079 km (0.036 R)
• M5: 635,342 km (0.079 R)
• M6: 773,421 km (0.115 R)
• M7: 934,987 km (0.118 R)
• M8: 1,096,104 km (0.085 R)
• M9: 1,187,059 km (0.113 R)
• M10: 1,405,322 km (0.107 R)
• M11: 1,563,447 km (0.097 R)
• M12: 1,789,041 km (0.101 R)
• M13: 2,107,086 km (0.037 R)
• M14: 2,206,120 km (0.103 R)
• M15: 2,460,885 km (0.082 R)
• M16: 2,583,106 km (0.083 R)
• M17: 2,671,668 km (0.104 R)
• M18: 2,870,334 km (0.101 R)
• M19: 3,301,924 km (0.067 R)
• M20: 3,574,791 km (0.112 R)
• M21: 3,694,020 km (0.099 R)
• M22: 3,855,287 km (0.085 R)
• M23: 4,059,937 km (0.041 R)
• M24: 4,480,456 km (0.112 R)
• M25: 4,849,065 km (0.113 R)
• M26: 5,003,750 km (0.085 R)
• M27: 5,205,108 km (0.049 R)
• M28: 5,363,532 km (0.108 R)
• M29: 5,592,716 km (0.107 R)
• M30: 5,872,165 km (0.108 R)
• M31: 6,013,535 km (0.074 R)
• M32: 6,444,676 km (0.068 R)
• M33: 8,084,419 km (0.097 R)
• M34: 8,268,424 km (0.101 R)
• M35: 8,937,126 km (0.103 R)
• M36: 9,209,544 km (0.099 R)
• M37: 9,540,006 km (0.105 R)
• M38: 9,818,407 km (0.091 R)
• M39: 9,930,456 km (0.089 R)
• M40: 10,043,103 km (0.085 R)
• M41: 10,411,862 km (0.113 R)
• M42: 10,641,046 km (0.064 R)
• M43: 11,338,621 km (0.031 R)
• M44: 11,426,884 km (0.062 R)
• M45: 11,782,179 km (0.055 R)
• M46: 12,171,133 km (0.068 R)
• M47: 13,301,495 km (0.035 R)
• M48: 13,644,074 km (0.12 R)
• M49: 13,800,703 km (0.113 R)
• M50: 14,021,060 km (0.086 R)
• M51: 14,242,615 km (0.089 R)
• M52: 14,401,637 km (0.095 R)
• M53: 14,753,342 km (0.051 R)
• M54: 15,010,950 km (0.097 R)
• M55: 16,155,672 km (0.085 R)
• M56: 16,321,576 km (0.055 R)
• M57: 16,487,929 km (0.084 R)
• M58: 16,621,371 km (0.108 R)
• M59: 16,855,940 km (0.11 R)
• M60: 17,125,366 km (0.108 R)
• M61: 17,294,561 km (0.034 R)
• M62: 17,396,288 km (0.03 R)
• M63: 17,566,231 km (0.092 R)
• M64: 17,668,556 km (0.028 R)
• M65: 18,355,360 km (0.102 R)
• M66: 19,437,251 km (0.095 R)
• M67: 19,719,842 km (0.104 R)
• M68: 19,826,056 km (0.081 R)
• M69: 20,003,778 km (0.112 R)
• M70: 21,334,601 km (0.067 R)
• M71: 21,918,930 km (0.081 R)
• M72: 22,065,836 km (0.071 R)
• M73: 23,028,797 km (0.119 R)
• M74: 23,290,444 km (0.027 R)
• M75: 24,005,522 km (0.083 R)
• M76: 24,156,915 km (0.096 R)
• M77: 24,918,966 km (0.063 R)
• M78: 25,034,007 km (0.098 R)
• M79: 25,226,091 km (0.071 R)
• M80: 25,611,604 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 10

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.63 AU - 8.13 AU

Year: 8423 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,164,182 km

• M1: 156,330 km (0.074 R)
• M2: 352,453 km (0.057 R)
• M3: 420,071 km (0.078 R)
• M4: 526,435 km (0.071 R)
• M5: 680,072 km (0.119 R)
• M6: 1,033,123 km (0.067 R)
• M7: 1,137,542 km (0.119 R)
• M8: 1,341,444 km (0.099 R)
• M9: 1,472,941 km (0.097 R)
• M10: 2,004,312 km (0.054 R)
• M11: 2,694,557 km (0.044 R)
• M12: 3,273,949 km (0.117 R)
• M13: 3,340,820 km (0.051 R)
• M14: 3,407,989 km (0.11 R)
• M15: 4,347,613 km (0.056 R)
• M16: 4,495,117 km (0.053 R)
• M17: 4,719,663 km (0.067 R)
• M18: 5,024,843 km (0.035 R)
• M19: 5,362,784 km (0.112 R)
• M20: 6,170,613 km (0.085 R)
• M21: 6,476,391 km (0.098 R)
• M22: 7,073,885 km (0.104 R)
• M23: 7,160,652 km (0.066 R)
• M24: 8,017,997 km (0.053 R)
• M25: 8,659,174 km (0.116 R)
• M26: 9,380,086 km (0.102 R)
• M27: 9,860,744 km (0.101 R)
• M28: 10,514,038 km (0.096 R)
• M29: 10,879,356 km (0.11 R)
• M30: 12,908,950 km (0.115 R)
• M31: 12,979,859 km (0.037 R)
• M32: 13,443,463 km (0.094 R)
• M33: 13,803,695 km (0.083 R)
• M34: 14,903,538 km (0.031 R)
• M35: 15,388,983 km (0.089 R)
• M36: 15,765,820 km (0.068 R)
• M37: 15,841,517 km (0.108 R)
• M38: 16,260,391 km (0.084 R)
• M39: 16,528,770 km (0.088 R)
• M40: 16,605,663 km (0.073 R)
• M41: 17,499,211 km (0.083 R)
• M42: 17,892,653 km (0.048 R)
• M43: 18,448,260 km (0.082 R)
• M44: 19,049,942 km (0.096 R)
• M45: 19,170,967 km (0.115 R)
• M46: 19,454,605 km (0.115 R)
• M47: 19,698,748 km (0.074 R)
• M48: 19,821,269 km (0.107 R)
• M49: 20,231,317 km (0.038 R)
• M50: 21,059,790 km (0.117 R)
• M51: 21,268,628 km (0.101 R)
• M52: 22,323,293 km (0.068 R)
• M53: 22,878,451 km (0.079 R)
• M54: 23,654,565 km (0.068 R)
• M55: 23,741,332 km (0.091 R)
• M56: 24,614,983 km (0.108 R)
• M57: 25,011,567 km (0.097 R)
• M58: 25,144,111 km (0.079 R)
• M59: 25,321,384 km (0.105 R)
• M60: 25,499,107 km (0.085 R)
• M61: 26,079,247 km (0.049 R)
• M62: 26,980,425 km (0.069 R)
• M63: 27,071,081 km (0.041 R)
• M64: 27,708,667 km (0.099 R)
• M65: 28,075,332 km (0.076 R)
• M66: 28,535,794 km (0.097 R)
• M67: 28,998,799 km (0.113 R)
• M68: 30,120,035 km (0.119 R)
• M69: 30,402,476 km (0.107 R)
• M70: 30,827,932 km (0.115 R)
• M71: 31,303,055 km (0.096 R)
• M72: 31,780,422 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit