🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.08 AU - 1.32 AU

Year: 503 Days

Day: 43.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,732,646 km

• M1: 322,683 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.27 AU - 1.31 AU

Year: 561 Days

Day: 16.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,732,646 km

• M1: 314,156 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.89 AU - 1.95 AU

Year: 1019 Days

Day: 20.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.61 AU - 3.99 AU

Year: 2295 Days

Day: 32.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,732,646 km

• M1: 2,084,796 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.75 AU - 4.11 AU

Year: 2432 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,732,646 km

• M1: 240,105 km (0.094 R)
• M2: 2,235,142 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.39 AU - 3.89 AU

Year: 2659 Days

Day: 41.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.32 AU - 4.42 AU

Year: 2915 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,732,646 km

• M1: 3,362,212 km (0.09 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.3

Radius: 14.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.39 AU - 8.09 AU

Year: 6700 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,732,646 km

• M1: 191,635 km (0.061 R)
• M2: 312,510 km (0.064 R)
• M3: 550,071 km (0.119 R)
• M4: 751,580 km (0.045 R)
• M5: 952,041 km (0.089 R)
• M6: 1,111,213 km (0.064 R)
• M7: 1,232,986 km (0.059 R)
• M8: 1,661,584 km (0.101 R)
• M9: 2,136,407 km (0.083 R)
• M10: 2,271,494 km (0.074 R)
• M11: 2,429,619 km (0.033 R)
• M12: 2,968,919 km (0.119 R)
• M13: 3,164,444 km (0.077 R)
• M14: 3,614,434 km (0.028 R)
• M15: 4,327,717 km (0.065 R)
• M16: 4,500,502 km (0.101 R)
• M17: 5,058,652 km (0.093 R)
• M18: 5,240,862 km (0.111 R)
• M19: 5,398,838 km (0.095 R)
• M20: 5,964,318 km (0.078 R)
• M21: 6,492,398 km (0.106 R)
• M22: 7,239,490 km (0.101 R)
• M23: 7,534,198 km (0.114 R)
• M24: 7,983,739 km (0.101 R)
• M25: 8,074,695 km (0.049 R)
• M26: 8,846,021 km (0.04 R)
• M27: 9,352,260 km (0.108 R)
• M28: 9,867,924 km (0.09 R)
• M29: 11,095,824 km (0.073 R)
• M30: 11,197,401 km (0.081 R)
• M31: 12,161,409 km (0.1 R)
• M32: 12,512,216 km (0.117 R)
• M33: 12,973,277 km (0.093 R)
• M34: 13,259,757 km (0.074 R)
• M35: 13,548,331 km (0.075 R)
• M36: 14,760,672 km (0.093 R)
• M37: 14,872,572 km (0.117 R)
• M38: 15,361,009 km (0.051 R)
• M39: 15,664,243 km (0.104 R)
• M40: 16,161,058 km (0.116 R)
• M41: 17,131,200 km (0.106 R)
• M42: 17,288,278 km (0.059 R)
• M43: 17,445,655 km (0.082 R)
• M44: 18,440,630 km (0.106 R)
• M45: 18,843,797 km (0.109 R)
• M46: 19,209,264 km (0.081 R)
• M47: 19,576,976 km (0.055 R)
• M48: 19,864,503 km (0.101 R)
• M49: 20,029,509 km (0.102 R)
• M50: 20,444,045 km (0.11 R)
• M51: 20,568,810 km (0.115 R)
• M52: 20,777,648 km (0.105 R)
• M53: 20,987,085 km (0.104 R)
• M54: 21,281,344 km (0.11 R)
• M55: 21,408,054 km (0.11 R)
• M56: 21,577,249 km (0.118 R)
• M57: 22,258,368 km (0.083 R)
• M58: 22,429,658 km (0.105 R)
• M59: 24,079,872 km (0.08 R)
• M60: 24,476,456 km (0.081 R)
• M61: 24,697,561 km (0.079 R)
• M62: 25,499,555 km (0.045 R)
• M63: 25,903,769 km (0.086 R)
• M64: 26,039,005 km (0.057 R)
• M65: 26,355,405 km (0.094 R)
• M66: 27,725,871 km (0.09 R)
• M67: 27,910,325 km (0.054 R)
• M68: 28,838,879 km (0.062 R)
• M69: 28,979,052 km (0.07 R)
• M70: 29,683,210 km (0.051 R)
• M71: 29,919,275 km (0.107 R)
• M72: 30,108,516 km (0.031 R)
• M73: 31,492,446 km (0.105 R)
• M74: 32,458,848 km (0.08 R)
• M75: 32,604,706 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.9

Radius: 3.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.92 AU - 13.28 AU

Year: 15127 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 30,732,646 km

• M1: 138,228 km (0.116 R)
• M2: 204,201 km (0.075 R)
• M3: 347,516 km (0.114 R)
• M4: 507,137 km (0.111 R)
• M5: 553,363 km (0.087 R)
• M6: 588,967 km (0.107 R)
• M7: 687,701 km (0.065 R)
• M8: 986,299 km (0.103 R)
• M9: 1,133,952 km (0.107 R)
• M10: 1,352,514 km (0.113 R)
• M11: 1,704,219 km (0.05 R)
• M12: 1,845,439 km (0.063 R)
• M13: 2,027,201 km (0.086 R)
• M14: 2,064,301 km (0.106 R)
• M15: 2,291,391 km (0.099 R)
• M16: 2,466,869 km (0.105 R)
• M17: 2,606,444 km (0.064 R)
• M18: 2,810,196 km (0.076 R)
• M19: 3,254,651 km (0.103 R)
• M20: 3,298,184 km (0.066 R)
• M21: 3,518,392 km (0.107 R)
• M22: 3,926,944 km (0.095 R)
• M23: 4,066,369 km (0.04 R)
• M24: 4,113,193 km (0.114 R)
• M25: 4,136,680 km (0.117 R)
• M26: 4,231,077 km (0.061 R)
• M27: 4,494,518 km (0.097 R)
• M28: 5,367,123 km (0.081 R)
• M29: 5,599,897 km (0.075 R)
• M30: 5,625,927 km (0.087 R)
• M31: 5,678,137 km (0.09 R)
• M32: 6,101,948 km (0.119 R)
• M33: 6,645,736 km (0.059 R)
• M34: 7,290,203 km (0.06 R)
• M35: 8,101,173 km (0.111 R)
• M36: 8,189,735 km (0.034 R)
• M37: 8,278,746 km (0.115 R)
• M38: 8,758,207 km (0.053 R)
• M39: 9,062,489 km (0.082 R)
• M40: 9,339,395 km (0.115 R)
• M41: 9,587,728 km (0.116 R)
• M42: 9,681,525 km (0.069 R)
• M43: 9,869,869 km (0.098 R)
• M44: 10,122,839 km (0.107 R)
• M45: 10,154,554 km (0.118 R)
• M46: 13,740,564 km (0.061 R)
• M47: 14,378,599 km (0.032 R)
• M48: 14,773,239 km (0.096 R)
• M49: 14,990,006 km (0.089 R)
• M50: 15,280,675 km (0.088 R)
• M51: 15,353,678 km (0.099 R)
• M52: 15,390,180 km (0.106 R)
• M53: 15,426,682 km (0.086 R)
• M54: 15,536,487 km (0.092 R)
• M55: 16,015,499 km (0.05 R)
• M56: 16,312,601 km (0.117 R)
• M57: 16,349,850 km (0.095 R)
• M58: 16,536,549 km (0.102 R)
• M59: 16,574,098 km (0.093 R)
• M60: 17,176,828 km (0.119 R)
• M61: 17,557,255 km (0.105 R)
• M62: 17,902,078 km (0.094 R)
• M63: 18,017,568 km (0.113 R)
• M64: 18,637,202 km (0.066 R)
• M65: 19,185,179 km (0.036 R)
• M66: 19,224,523 km (0.069 R)
• M67: 19,619,462 km (0.047 R)
• M68: 19,857,621 km (0.085 R)
• M69: 20,216,806 km (0.1 R)
• M70: 20,336,933 km (0.11 R)
• M71: 20,417,267 km (0.106 R)
• M72: 21,797,756 km (0.105 R)
• M73: 22,044,443 km (0.039 R)
• M74: 22,457,632 km (0.081 R)
• M75: 22,540,659 km (0.09 R)
• M76: 23,375,864 km (0.063 R)
• M77: 23,628,385 km (0.081 R)
• M78: 23,797,281 km (0.084 R)
• M79: 24,263,578 km (0.095 R)
• M80: 24,690,231 km (0.117 R)
• M81: 25,162,362 km (0.082 R)
• M82: 25,550,868 km (0.082 R)
• M83: 26,246,498 km (0.077 R)
• M84: 27,124,787 km (0.085 R)
• M85: 27,213,049 km (0.086 R)
• M86: 27,345,892 km (0.116 R)
• M87: 27,789,749 km (0.034 R)
• M88: 27,834,329 km (0.069 R)
• M89: 28,101,960 km (0.052 R)
• M90: 28,236,000 km (0.09 R)
• M91: 28,370,339 km (0.115 R)
• M92: 30,136,192 km (0.031 R)
• M93: 30,502,707 km (0.101 R)
• M94: 30,548,633 km (0.108 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: 316 - 15,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit