🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.69 AU - 0.85 AU

Year: 244 Days

Day: 16.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.44 AU - 3.46 AU

Year: 1832 Days

Day: 44.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.98 AU - 3.76 AU

Year: 2237 Days

Day: 21.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.71 AU - 4.37 AU

Year: 2409 Days

Day: 21.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.53 AU - 5.15 AU

Year: 3851 Days

Day: 26 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.64 AU - 5.12 AU

Year: 3899 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 9.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.68 AU - 8.6 AU

Year: 6900 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 57.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,000,710 km

• M1: 128,056 km (0.118 R)
• M2: 202,406 km (0.114 R)
• M3: 381,475 km (0.061 R)
• M4: 559,646 km (0.054 R)
• M5: 723,007 km (0.08 R)
• M6: 810,820 km (0.108 R)
• M7: 938,128 km (0.096 R)
• M8: 1,010,384 km (0.113 R)
• M9: 1,122,732 km (0.049 R)
• M10: 1,716,935 km (0.103 R)
• M11: 1,913,955 km (0.091 R)
• M12: 2,007,454 km (0.098 R)
• M13: 2,215,395 km (0.095 R)
• M14: 2,704,580 km (0.098 R)
• M15: 2,845,352 km (0.031 R)
• M16: 2,952,763 km (0.092 R)
• M17: 3,643,905 km (0.105 R)
• M18: 3,898,371 km (0.105 R)
• M19: 4,057,992 km (0.105 R)
• M20: 4,383,666 km (0.092 R)
• M21: 4,570,514 km (0.067 R)
• M22: 4,823,933 km (0.118 R)
• M23: 5,410,805 km (0.039 R)
• M24: 5,634,005 km (0.085 R)
• M25: 6,344,894 km (0.039 R)
• M26: 6,699,142 km (0.091 R)
• M27: 7,011,353 km (0.091 R)
• M28: 7,328,351 km (0.045 R)
• M29: 7,625,153 km (0.03 R)
• M30: 7,775,050 km (0.089 R)
• M31: 7,875,580 km (0.115 R)
• M32: 8,001,691 km (0.067 R)
• M33: 8,230,576 km (0.081 R)
• M34: 8,307,469 km (0.111 R)
• M35: 8,513,316 km (0.07 R)
• M36: 9,114,699 km (0.103 R)
• M37: 9,460,719 km (0.081 R)
• M38: 9,919,835 km (0.077 R)
• M39: 10,580,160 km (0.071 R)
• M40: 10,831,484 km (0.1 R)
• M41: 11,169,725 km (0.081 R)
• M42: 11,454,260 km (0.114 R)
• M43: 11,972,318 km (0.086 R)
• M44: 12,586,417 km (0.098 R)
• M45: 12,942,011 km (0.05 R)
• M46: 13,421,173 km (0.084 R)
• M47: 13,572,117 km (0.115 R)
• M48: 13,875,801 km (0.12 R)
• M49: 14,551,684 km (0.068 R)
• M50: 14,800,017 km (0.075 R)
• M51: 15,935,315 km (0.027 R)
• M52: 15,999,193 km (0.091 R)
• M53: 16,159,263 km (0.118 R)
• M54: 16,642,913 km (0.08 R)
• M55: 16,772,614 km (0.073 R)
• M56: 17,033,064 km (0.116 R)
• M57: 17,393,445 km (0.083 R)
• M58: 18,221,918 km (0.044 R)
• M59: 18,456,189 km (0.076 R)
• M60: 18,893,912 km (0.034 R)
• M61: 18,961,530 km (0.071 R)
• M62: 19,267,009 km (0.038 R)
• M63: 19,369,184 km (0.102 R)
• M64: 19,573,984 km (0.099 R)
• M65: 19,779,531 km (0.066 R)
• M66: 20,020,384 km (0.082 R)
• M67: 20,123,906 km (0.093 R)
• M68: 20,262,134 km (0.104 R)
• M69: 20,365,955 km (0.049 R)
• M70: 20,783,483 km (0.084 R)
• M71: 21,063,231 km (0.09 R)
• M72: 21,556,006 km (0.092 R)
• M73: 21,768,285 km (0.118 R)
• M74: 22,230,692 km (0.08 R)
• M75: 22,768,347 km (0.1 R)
• M76: 22,840,453 km (0.064 R)
• M77: 23,201,583 km (0.111 R)
• M78: 23,966,177 km (0.112 R)
• M79: 24,149,435 km (0.099 R)
• M80: 24,739,149 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.6

Radius: 4.5

Gravity: 25.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.84 AU - 19.36 AU

Year: 24460 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,000,710 km

• M1: 58,493 km (0.107 R)
• M2: 279,299 km (0.084 R)
• M3: 784,641 km (0.093 R)
• M4: 1,130,362 km (0.075 R)
• M5: 2,367,536 km (0.119 R)
• M6: 2,819,022 km (0.06 R)
• M7: 2,896,963 km (0.079 R)
• M8: 3,094,582 km (0.111 R)
• M9: 3,174,916 km (0.111 R)
• M10: 4,325,024 km (0.072 R)
• M11: 4,459,961 km (0.118 R)
• M12: 4,780,550 km (0.075 R)
• M13: 4,873,450 km (0.067 R)
• M14: 5,203,463 km (0.078 R)
• M15: 5,785,847 km (0.103 R)
• M16: 6,084,744 km (0.078 R)
• M17: 6,542,513 km (0.091 R)
• M18: 7,223,184 km (0.119 R)
• M19: 7,544,819 km (0.119 R)
• M20: 7,707,432 km (0.065 R)
• M21: 7,926,144 km (0.085 R)
• M22: 8,481,451 km (0.066 R)
• M23: 8,594,098 km (0.071 R)
• M24: 8,707,194 km (0.065 R)
• M25: 9,280,005 km (0.084 R)
• M26: 9,570,973 km (0.106 R)
• M27: 10,401,540 km (0.099 R)
• M28: 10,521,966 km (0.112 R)
• M29: 11,627,495 km (0.091 R)
• M30: 12,004,182 km (0.073 R)
• M31: 12,321,030 km (0.083 R)
• M32: 13,550,276 km (0.081 R)
• M33: 14,346,436 km (0.107 R)
• M34: 14,953,654 km (0.092 R)
• M35: 15,362,953 km (0.094 R)
• M36: 15,500,284 km (0.119 R)
• M37: 15,914,521 km (0.119 R)
• M38: 16,053,497 km (0.097 R)
• M39: 17,536,162 km (0.077 R)
• M40: 18,330,077 km (0.074 R)
• M41: 20,933,080 km (0.037 R)
• M42: 21,774,718 km (0.074 R)
• M43: 22,160,830 km (0.113 R)
• M44: 23,097,014 km (0.087 R)
• M45: 23,886,890 km (0.109 R)
• M46: 25,412,041 km (0.083 R)
• M47: 26,063,539 km (0.076 R)
• M48: 27,382,993 km (0.09 R)
• M49: 27,549,495 km (0.119 R)
• M50: 28,050,947 km (0.033 R)
• M51: 28,218,796 km (0.098 R)
• M52: 30,344,282 km (0.108 R)
• M53: 30,948,508 km (0.119 R)
• M54: 31,035,125 km (0.057 R)
• M55: 32,520,632 km (0.072 R)
• M56: 35,741,774 km (0.079 R)
• M57: 36,562,916 km (0.083 R)
• M58: 38,223,453 km (0.036 R)
• M59: 39,062,996 km (0.075 R)
• M60: 41,045,467 km (0.028 R)
• M61: 44,323,605 km (0.068 R)
• M62: 44,519,130 km (0.071 R)
• M63: 45,107,049 km (0.098 R)
• M64: 48,386,982 km (0.042 R)
• M65: 48,789,700 km (0.059 R)
• M66: 48,890,679 km (0.053 R)
• M67: 50,106,460 km (0.093 R)
• M68: 50,309,914 km (0.103 R)
• M69: 51,742,762 km (0.1 R)
• M70: 52,671,017 km (0.105 R)
• M71: 56,121,043 km (0.046 R)
• M72: 57,287,308 km (0.066 R)
• M73: 62,031,056 km (0.097 R)
• M74: 62,249,768 km (0.069 R)
• M75: 62,797,297 km (0.05 R)
• M76: 64,007,843 km (0.117 R)
• M77: 64,118,246 km (0.09 R)
• M78: 67,011,319 km (0.054 R)
• M79: 67,123,368 km (0.066 R)
• M80: 69,152,214 km (0.092 R)
• M81: 70,972,521 km (0.027 R)
• M82: 73,154,556 km (0.097 R)
• M83: 74,311,695 km (0.095 R)
• M84: 75,708,341 km (0.115 R)
• M85: 75,942,013 km (0.057 R)
• M86: 77,819,466 km (0.059 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit