🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.55 AU - 2.31 AU

Year: 984 Days

Day: 42.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,050,876 km

• M1: 74,799 km (0.045 R)
• M2: 766,390 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.05 AU - 2.19 AU

Year: 1133 Days

Day: 23.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.35 AU - 3.09 AU

Year: 1647 Days

Day: 21.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,050,876 km

• M1: 780,003 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.62 AU - 4.88 AU

Year: 3216 Days

Day: 29.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,050,876 km

• M1: 57,296 km (0.049 R)
• M2: 490,681 km (0.09 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 10

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.22 AU - 6.42 AU

Year: 4504 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,050,876 km

• M1: 150,495 km (0.107 R)
• M2: 260,450 km (0.099 R)
• M3: 457,021 km (0.097 R)
• M4: 680,222 km (0.07 R)
• M5: 884,423 km (0.103 R)
• M6: 1,123,330 km (0.036 R)
• M7: 1,273,826 km (0.102 R)
• M8: 1,399,189 km (0.12 R)
• M9: 2,161,091 km (0.094 R)
• M10: 2,255,038 km (0.09 R)
• M11: 2,350,183 km (0.08 R)
• M12: 2,446,823 km (0.097 R)
• M13: 2,867,342 km (0.11 R)
• M14: 3,640,315 km (0.117 R)
• M15: 3,820,580 km (0.067 R)
• M16: 3,980,799 km (0.061 R)
• M17: 4,450,836 km (0.044 R)
• M18: 4,716,970 km (0.107 R)
• M19: 5,013,174 km (0.082 R)
• M20: 5,417,687 km (0.098 R)
• M21: 5,675,743 km (0.087 R)
• M22: 6,150,716 km (0.118 R)
• M23: 6,338,911 km (0.092 R)
• M24: 6,665,932 km (0.091 R)
• M25: 6,803,861 km (0.063 R)
• M26: 8,561,486 km (0.109 R)
• M27: 8,651,394 km (0.099 R)
• M28: 9,075,056 km (0.112 R)
• M29: 9,382,030 km (0.102 R)
• M30: 9,817,360 km (0.079 R)
• M31: 10,006,003 km (0.101 R)
• M32: 10,546,949 km (0.049 R)
• M33: 11,162,694 km (0.104 R)
• M34: 11,524,721 km (0.119 R)
• M35: 12,497,257 km (0.06 R)
• M36: 12,838,639 km (0.112 R)
• M37: 12,976,119 km (0.094 R)
• M38: 13,045,084 km (0.057 R)
• M39: 13,183,163 km (0.081 R)
• M40: 13,495,972 km (0.07 R)
• M41: 13,670,702 km (0.095 R)
• M42: 14,235,135 km (0.066 R)
• M43: 14,699,337 km (0.09 R)
• M44: 14,771,144 km (0.077 R)
• M45: 14,879,154 km (0.105 R)
• M46: 15,132,124 km (0.048 R)
• M47: 15,350,238 km (0.118 R)
• M48: 15,569,249 km (0.083 R)
• M49: 15,642,552 km (0.099 R)
• M50: 16,084,464 km (0.082 R)
• M51: 16,943,006 km (0.087 R)
• M52: 17,018,403 km (0.109 R)
• M53: 17,893,102 km (0.096 R)
• M54: 18,046,739 km (0.101 R)
• M55: 18,821,357 km (0.116 R)
• M56: 19,252,199 km (0.117 R)
• M57: 19,409,576 km (0.045 R)
• M58: 19,606,895 km (0.101 R)
• M59: 19,804,963 km (0.086 R)
• M60: 20,123,307 km (0.073 R)
• M61: 20,684,299 km (0.119 R)
• M62: 20,805,324 km (0.078 R)
• M63: 20,966,890 km (0.095 R)
• M64: 21,862,981 km (0.112 R)
• M65: 21,944,960 km (0.042 R)
• M66: 22,150,658 km (0.088 R)
• M67: 22,605,435 km (0.079 R)
• M68: 23,734,600 km (0.028 R)
• M69: 24,540,035 km (0.046 R)
• M70: 24,924,800 km (0.052 R)
• M71: 25,440,913 km (0.068 R)
• M72: 25,830,316 km (0.106 R)
• M73: 26,746,454 km (0.114 R)
• M74: 26,922,231 km (0.025 R)
• M75: 27,098,308 km (0.111 R)
• M76: 27,407,377 km (0.116 R)
• M77: 27,940,095 km (0.07 R)
• M78: 28,118,266 km (0.075 R)
• M79: 28,925,347 km (0.045 R)
• M80: 29,105,762 km (0.057 R)
• M81: 29,558,295 km (0.1 R)
• M82: 30,654,100 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 11.1

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.1 AU - 6.62 AU

Year: 4555 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,050,876 km

• M1: 138,976 km (0.112 R)
• M2: 303,534 km (0.071 R)
• M3: 595,250 km (0.072 R)
• M4: 673,490 km (0.085 R)
• M5: 1,011,581 km (0.114 R)
• M6: 1,508,844 km (0.105 R)
• M7: 1,588,131 km (0.03 R)
• M8: 2,005,808 km (0.117 R)
• M9: 2,218,536 km (0.071 R)
• M10: 2,291,091 km (0.047 R)
• M11: 2,476,144 km (0.056 R)
• M12: 2,724,028 km (0.097 R)
• M13: 3,162,349 km (0.066 R)
• M14: 3,265,123 km (0.085 R)
• M15: 3,882,962 km (0.088 R)
• M16: 4,149,396 km (0.115 R)
• M17: 4,444,852 km (0.112 R)
• M18: 4,770,676 km (0.12 R)
• M19: 4,865,222 km (0.097 R)
• M20: 5,396,444 km (0.074 R)
• M21: 5,544,546 km (0.094 R)
• M22: 5,669,011 km (0.091 R)
• M23: 6,253,490 km (0.101 R)
• M24: 6,357,162 km (0.106 R)
• M25: 7,098,868 km (0.06 R)
• M26: 7,534,946 km (0.094 R)
• M27: 7,728,525 km (0.091 R)
• M28: 7,895,626 km (0.043 R)
• M29: 8,576,596 km (0.103 R)
• M30: 9,335,506 km (0.052 R)
• M31: 10,024,853 km (0.082 R)
• M32: 10,452,403 km (0.098 R)
• M33: 10,575,672 km (0.087 R)
• M34: 11,230,911 km (0.104 R)
• M35: 11,420,451 km (0.073 R)
• M36: 11,515,745 km (0.086 R)
• M37: 11,643,053 km (0.037 R)
• M38: 12,027,968 km (0.046 R)
• M39: 12,254,459 km (0.039 R)
• M40: 12,613,195 km (0.079 R)
• M41: 13,041,643 km (0.028 R)
• M42: 13,240,908 km (0.116 R)
• M43: 14,014,628 km (0.095 R)
• M44: 14,287,045 km (0.084 R)
• M45: 14,699,188 km (0.084 R)
• M46: 15,605,451 km (0.117 R)
• M47: 15,781,827 km (0.108 R)
• M48: 16,386,502 km (0.066 R)
• M49: 16,565,720 km (0.109 R)
• M50: 16,745,686 km (0.115 R)
• M51: 16,926,251 km (0.054 R)
• M52: 16,998,656 km (0.107 R)
• M53: 17,180,119 km (0.062 R)
• M54: 17,362,329 km (0.059 R)
• M55: 17,618,440 km (0.106 R)
• M56: 17,838,798 km (0.088 R)
• M57: 18,208,454 km (0.109 R)
• M58: 18,917,548 km (0.09 R)
• M59: 19,521,625 km (0.075 R)
• M60: 19,673,616 km (0.109 R)
• M61: 19,864,204 km (0.059 R)
• M62: 20,247,324 km (0.11 R)
• M63: 21,567,824 km (0.092 R)
• M64: 21,685,558 km (0.077 R)
• M65: 22,238,471 km (0.115 R)
• M66: 22,317,758 km (0.091 R)
• M67: 22,875,908 km (0.038 R)
• M68: 23,438,695 km (0.112 R)
• M69: 23,681,193 km (0.104 R)
• M70: 24,005,970 km (0.105 R)
• M71: 24,209,723 km (0.066 R)
• M72: 24,332,243 km (0.088 R)
• M73: 24,618,873 km (0.088 R)
• M74: 24,783,131 km (0.084 R)
• M75: 27,376,111 km (0.109 R)
• M76: 27,461,083 km (0.099 R)
• M77: 27,802,315 km (0.062 R)
• M78: 27,887,885 km (0.07 R)
• M79: 28,059,175 km (0.063 R)
• M80: 28,445,886 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit