🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.96 AU - 1.2 AU

Year: 391 Days

Day: 12.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.31 AU - 1.79 AU

Year: 672 Days

Day: 12.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,095,741 km

• M1: 203,154 km (0.096 R)
• M2: 595,998 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.35 AU - 1.99 AU

Year: 752 Days

Day: 13.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.63 AU - 1.91 AU

Year: 820 Days

Day: 39.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 109.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.63 AU - 2.33 AU

Year: 970 Days

Day: 41.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.21 AU - 2.23 AU

Year: 1152 Days

Day: 31.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.51 AU - 5.87 AU

Year: 4118 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.2

Radius: 10.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.57 AU - 11.07 AU

Year: 11546 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 95,095,741 km

• M1: 211,980 km (0.095 R)
• M2: 430,243 km (0.114 R)
• M3: 521,498 km (0.093 R)
• M4: 789,129 km (0.104 R)
• M5: 1,042,996 km (0.075 R)
• M6: 1,172,548 km (0.049 R)
• M7: 1,354,010 km (0.048 R)
• M8: 1,761,814 km (0.106 R)
• M9: 1,935,647 km (0.086 R)
• M10: 2,078,812 km (0.114 R)
• M11: 2,207,167 km (0.061 R)
• M12: 2,357,064 km (0.094 R)
• M13: 2,786,709 km (0.074 R)
• M14: 3,052,395 km (0.117 R)
• M15: 3,718,704 km (0.119 R)
• M16: 3,965,989 km (0.116 R)
• M17: 4,057,244 km (0.104 R)
• M18: 5,082,288 km (0.096 R)
• M19: 5,256,420 km (0.082 R)
• M20: 5,407,365 km (0.027 R)
• M21: 5,946,964 km (0.031 R)
• M22: 6,236,586 km (0.109 R)
• M23: 6,693,158 km (0.088 R)
• M24: 6,774,988 km (0.046 R)
• M25: 7,384,450 km (0.117 R)
• M26: 7,553,645 km (0.065 R)
• M27: 7,638,766 km (0.091 R)
• M28: 9,255,620 km (0.09 R)
• M29: 9,962,321 km (0.059 R)
• M30: 10,622,646 km (0.1 R)
• M31: 11,070,841 km (0.083 R)
• M32: 12,721,504 km (0.11 R)
• M33: 13,094,900 km (0.067 R)
• M34: 14,306,792 km (0.104 R)
• M35: 14,944,079 km (0.112 R)
• M36: 15,518,236 km (0.06 R)
• M37: 16,651,290 km (0.053 R)
• M38: 16,910,842 km (0.119 R)
• M39: 17,283,940 km (0.116 R)
• M40: 17,433,986 km (0.061 R)
• M41: 18,572,875 km (0.058 R)
• M42: 18,649,619 km (0.113 R)
• M43: 18,726,512 km (0.102 R)
• M44: 19,735,549 km (0.102 R)
• M45: 20,207,232 km (0.043 R)
• M46: 21,443,060 km (0.04 R)
• M47: 21,846,824 km (0.068 R)
• M48: 22,457,333 km (0.098 R)
• M49: 22,621,143 km (0.091 R)
• M50: 22,826,391 km (0.104 R)
• M51: 23,032,238 km (0.115 R)
• M52: 23,736,844 km (0.108 R)
• M53: 23,861,908 km (0.111 R)
• M54: 25,678,475 km (0.095 R)
• M55: 26,495,428 km (0.054 R)
• M56: 27,320,760 km (0.063 R)
• M57: 27,495,640 km (0.07 R)
• M58: 28,463,837 km (0.074 R)
• M59: 28,952,125 km (0.095 R)
• M60: 29,712,381 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 3.9

Gravity: 40.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.59 AU - 23.09 AU

Year: 29620 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,095,741 km

• M1: 82,129 km (0.073 R)
• M2: 259,104 km (0.096 R)
• M3: 493,823 km (0.066 R)
• M4: 542,442 km (0.093 R)
• M5: 1,048,083 km (0.085 R)
• M6: 1,480,421 km (0.053 R)
• M7: 1,551,480 km (0.07 R)
• M8: 1,884,784 km (0.096 R)
• M9: 1,961,826 km (0.036 R)
• M10: 2,119,054 km (0.087 R)
• M11: 2,280,320 km (0.076 R)
• M12: 4,606,717 km (0.086 R)
• M13: 5,625,628 km (0.078 R)
• M14: 5,792,579 km (0.08 R)
• M15: 7,066,405 km (0.095 R)
• M16: 7,126,394 km (0.116 R)
• M17: 7,246,670 km (0.118 R)
• M18: 7,673,024 km (0.097 R)
• M19: 8,044,775 km (0.091 R)
• M20: 10,260,320 km (0.088 R)
• M21: 10,601,104 km (0.084 R)
• M22: 11,929,383 km (0.12 R)
• M23: 13,531,726 km (0.117 R)
• M24: 13,830,174 km (0.091 R)
• M25: 14,055,468 km (0.054 R)
• M26: 15,588,397 km (0.066 R)
• M27: 19,813,640 km (0.085 R)
• M28: 20,749,973 km (0.094 R)
• M29: 21,094,048 km (0.098 R)
• M30: 21,353,450 km (0.091 R)
• M31: 21,700,667 km (0.107 R)
• M32: 21,875,098 km (0.116 R)
• M33: 22,049,978 km (0.044 R)
• M34: 25,001,095 km (0.092 R)
• M35: 25,827,175 km (0.092 R)
• M36: 26,290,031 km (0.091 R)
• M37: 26,942,577 km (0.097 R)
• M38: 27,317,768 km (0.06 R)
• M39: 27,411,865 km (0.051 R)
• M40: 27,694,755 km (0.079 R)
• M41: 28,263,526 km (0.109 R)
• M42: 30,771,983 km (0.116 R)
• M43: 31,459,535 km (0.062 R)
• M44: 31,656,854 km (0.102 R)
• M45: 32,649,735 km (0.067 R)
• M46: 33,955,725 km (0.056 R)
• M47: 35,689,115 km (0.106 R)
• M48: 37,764,935 km (0.113 R)
• M49: 39,241,167 km (0.095 R)
• M50: 41,058,931 km (0.104 R)
• M51: 41,815,298 km (0.108 R)
• M52: 42,140,972 km (0.115 R)
• M53: 42,358,487 km (0.077 R)
• M54: 42,576,302 km (0.119 R)
• M55: 42,794,565 km (0.083 R)
• M56: 44,001,820 km (0.095 R)
• M57: 46,561,739 km (0.106 R)
• M58: 48,029,892 km (0.045 R)
• M59: 48,257,132 km (0.089 R)
• M60: 48,712,657 km (0.094 R)
• M61: 49,742,788 km (0.112 R)
• M62: 49,857,679 km (0.097 R)
• M63: 52,524,710 km (0.092 R)
• M64: 53,110,535 km (0.109 R)
• M65: 53,816,488 km (0.05 R)
• M66: 55,713,987 km (0.107 R)
• M67: 56,791,092 km (0.032 R)
• M68: 58,601,226 km (0.026 R)
• M69: 59,818,504 km (0.084 R)
• M70: 63,395,538 km (0.119 R)
• M71: 64,895,856 km (0.09 R)
• M72: 66,407,841 km (0.103 R)
• M73: 67,041,239 km (0.053 R)
• M74: 67,676,581 km (0.073 R)
• M75: 67,931,346 km (0.065 R)
• M76: 68,697,287 km (0.066 R)
• M77: 69,081,454 km (0.111 R)
• M78: 74,664,896 km (0.055 R)
• M79: 76,779,013 km (0.088 R)
• M80: 76,911,856 km (0.11 R)
• M81: 77,843,551 km (0.085 R)
• M82: 78,645,097 km (0.118 R)
• M83: 80,391,053 km (0.063 R)
• M84: 81,066,039 km (0.12 R)
• M85: 82,285,710 km (0.114 R)
• M86: 82,421,545 km (0.119 R)
• M87: 83,102,216 km (0.083 R)
• M88: 85,017,667 km (0.061 R)
• M89: 85,980,927 km (0.103 R)
• M90: 91,272,503 km (0.07 R)
• M91: 91,976,511 km (0.115 R)
• M92: 94,241,572 km (0.096 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit