🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.92 AU

Year: 270 Days

Day: 41.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.45 AU - 2.31 AU

Year: 956 Days

Day: 47.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,809,204 km

• M1: 118,482 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.94 AU - 2.16 AU

Year: 1089 Days

Day: 24.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.78 AU - 2.78 AU

Year: 1277 Days

Day: 17.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.88 AU - 2.76 AU

Year: 1310 Days

Day: 22.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.2

Radius: 10.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.32 AU - 6.18 AU

Year: 4461 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,809,204 km

• M1: 133,890 km (0.113 R)
• M2: 221,255 km (0.091 R)
• M3: 337,194 km (0.057 R)
• M4: 439,070 km (0.109 R)
• M5: 827,575 km (0.108 R)
• M6: 1,119,142 km (0.098 R)
• M7: 1,375,702 km (0.084 R)
• M8: 1,511,088 km (0.092 R)
• M9: 1,766,452 km (0.069 R)
• M10: 1,884,484 km (0.109 R)
• M11: 1,974,841 km (0.029 R)
• M12: 2,207,167 km (0.116 R)
• M13: 2,530,897 km (0.048 R)
• M14: 2,664,637 km (0.109 R)
• M15: 2,922,095 km (0.041 R)
• M16: 3,080,370 km (0.116 R)
• M17: 3,223,535 km (0.11 R)
• M18: 3,895,080 km (0.083 R)
• M19: 4,207,440 km (0.074 R)
• M20: 4,426,900 km (0.075 R)
• M21: 4,732,379 km (0.056 R)
• M22: 5,515,075 km (0.072 R)
• M23: 5,689,506 km (0.093 R)
• M24: 5,799,610 km (0.064 R)
• M25: 6,269,497 km (0.119 R)
• M26: 6,428,819 km (0.113 R)
• M27: 6,543,560 km (0.115 R)
• M28: 6,868,337 km (0.087 R)
• M29: 6,938,499 km (0.116 R)
• M30: 7,317,430 km (0.063 R)
• M31: 7,389,237 km (0.095 R)
• M32: 7,873,934 km (0.095 R)
• M33: 8,095,489 km (0.06 R)
• M34: 8,620,428 km (0.093 R)
• M35: 8,772,419 km (0.091 R)
• M36: 8,925,308 km (0.114 R)
• M37: 9,130,556 km (0.059 R)
• M38: 9,441,421 km (0.12 R)
• M39: 9,703,067 km (0.096 R)
• M40: 10,020,365 km (0.109 R)
• M41: 10,153,507 km (0.075 R)
• M42: 10,421,736 km (0.061 R)
• M43: 10,583,750 km (0.118 R)
• M44: 10,910,322 km (0.104 R)
• M45: 11,797,288 km (0.099 R)
• M46: 12,079,280 km (0.107 R)
• M47: 12,221,099 km (0.109 R)
• M48: 12,851,803 km (0.085 R)
• M49: 13,728,746 km (0.084 R)
• M50: 14,055,169 km (0.119 R)
• M51: 14,294,077 km (0.08 R)
• M52: 14,867,186 km (0.046 R)
• M53: 15,202,435 km (0.108 R)
• M54: 15,756,246 km (0.111 R)
• M55: 15,942,346 km (0.118 R)
• M56: 16,035,695 km (0.094 R)
• M57: 16,191,726 km (0.118 R)
• M58: 16,788,920 km (0.099 R)
• M59: 17,489,487 km (0.098 R)
• M60: 17,617,842 km (0.108 R)
• M61: 18,199,628 km (0.092 R)
• M62: 18,492,840 km (0.102 R)
• M63: 18,656,500 km (0.107 R)
• M64: 18,787,697 km (0.047 R)
• M65: 19,249,356 km (0.103 R)
• M66: 19,748,116 km (0.066 R)
• M67: 19,814,986 km (0.071 R)
• M68: 20,083,065 km (0.064 R)
• M69: 20,150,235 km (0.097 R)
• M70: 20,487,428 km (0.109 R)
• M71: 20,792,458 km (0.032 R)
• M72: 21,751,231 km (0.104 R)
• M73: 21,889,310 km (0.081 R)
• M74: 22,027,688 km (0.104 R)
• M75: 22,444,767 km (0.052 R)
• M76: 23,357,314 km (0.044 R)
• M77: 23,428,074 km (0.105 R)
• M78: 23,747,016 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 7.3

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.8 AU - 19.36 AU

Year: 29701 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,809,204 km

• M1: 168,298 km (0.086 R)
• M2: 241,002 km (0.104 R)
• M3: 407,205 km (0.116 R)
• M4: 538,852 km (0.117 R)
• M5: 1,105,079 km (0.089 R)
• M6: 1,457,532 km (0.052 R)
• M7: 1,559,558 km (0.03 R)
• M8: 1,699,432 km (0.06 R)
• M9: 1,806,993 km (0.077 R)
• M10: 1,879,996 km (0.105 R)
• M11: 2,259,975 km (0.081 R)
• M12: 3,310,601 km (0.114 R)
• M13: 3,674,872 km (0.116 R)
• M14: 4,196,669 km (0.086 R)
• M15: 5,255,972 km (0.115 R)
• M16: 5,413,797 km (0.112 R)
• M17: 6,115,860 km (0.105 R)
• M18: 6,226,413 km (0.089 R)
• M19: 10,032,183 km (0.059 R)
• M20: 10,890,725 km (0.059 R)
• M21: 11,024,765 km (0.108 R)
• M22: 11,979,199 km (0.063 R)
• M23: 12,536,451 km (0.098 R)
• M24: 12,889,053 km (0.063 R)
• M25: 14,039,012 km (0.089 R)
• M26: 14,626,184 km (0.116 R)
• M27: 14,700,235 km (0.113 R)
• M28: 14,922,836 km (0.091 R)
• M29: 15,446,728 km (0.066 R)
• M30: 15,673,070 km (0.114 R)
• M31: 15,748,916 km (0.109 R)
• M32: 17,054,307 km (0.111 R)
• M33: 18,955,696 km (0.073 R)
• M34: 20,342,767 km (0.103 R)
• M35: 20,673,827 km (0.106 R)
• M36: 21,509,331 km (0.117 R)
• M37: 21,762,152 km (0.063 R)
• M38: 22,016,019 km (0.073 R)
• M39: 22,270,785 km (0.086 R)
• M40: 24,343,912 km (0.115 R)
• M41: 24,431,576 km (0.096 R)
• M42: 24,783,580 km (0.089 R)
• M43: 25,759,856 km (0.108 R)
• M44: 28,763,781 km (0.094 R)
• M45: 30,353,857 km (0.078 R)
• M46: 30,448,253 km (0.104 R)
• M47: 32,357,271 km (0.107 R)
• M48: 32,550,253 km (0.084 R)
• M49: 33,034,501 km (0.107 R)
• M50: 33,716,368 km (0.084 R)
• M51: 36,691,122 km (0.101 R)
• M52: 37,599,779 km (0.106 R)
• M53: 38,618,092 km (0.115 R)
• M54: 39,027,840 km (0.109 R)
• M55: 39,439,235 km (0.093 R)
• M56: 41,412,431 km (0.063 R)
• M57: 42,042,238 km (0.081 R)
• M58: 43,205,062 km (0.085 R)
• M59: 44,485,620 km (0.098 R)
• M60: 44,807,704 km (0.088 R)
• M61: 47,193,341 km (0.118 R)
• M62: 48,181,136 km (0.102 R)
• M63: 49,064,810 km (0.103 R)
• M64: 49,953,871 km (0.109 R)
• M65: 51,747,998 km (0.026 R)
• M66: 55,398,934 km (0.097 R)
• M67: 57,488,816 km (0.078 R)
• M68: 57,839,623 km (0.114 R)
• M69: 58,660,915 km (0.072 R)
• M70: 59,368,065 km (0.089 R)
• M71: 60,315,169 km (0.093 R)
• M72: 61,386,738 km (0.12 R)
• M73: 64,396,049 km (0.09 R)
• M74: 65,857,471 km (0.115 R)
• M75: 65,979,692 km (0.118 R)
• M76: 72,315,461 km (0.081 R)
• M77: 73,834,179 km (0.051 R)
• M78: 75,235,462 km (0.108 R)
• M79: 76,774,226 km (0.115 R)
• M80: 79,491,970 km (0.064 R)
• M81: 79,622,120 km (0.09 R)
• M82: 79,752,420 km (0.08 R)
• M83: 83,164,448 km (0.107 R)
• M84: 83,428,788 km (0.094 R)
• M85: 83,693,576 km (0.031 R)
• M86: 83,825,970 km (0.04 R)
• M87: 84,223,751 km (0.105 R)
• M88: 86,355,969 km (0.12 R)
• M89: 86,891,679 km (0.075 R)
• M90: 88,370,903 km (0.114 R)
• M91: 89,316,511 km (0.09 R)
• M92: 90,129,725 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit