🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 163 Days

Day: 28.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 164.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.51 AU - 0.79 AU

Year: 193 Days

Day: 46.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.26 AU - 1.66 AU

Year: 651 Days

Day: 27.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,447,068 km

• M1: 333,005 km (0.117 R)
• M2: 434,133 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.47 AU - 1.77 AU

Year: 761 Days

Day: 46.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,447,068 km

• M1: 42,037 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.06 AU - 2.62 AU

Year: 1321 Days

Day: 44.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,447,068 km

• M1: 525,837 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.82 AU - 4.84 AU

Year: 3324 Days

Day: 30.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,447,068 km

• M1: 696,827 km (0.116 R)
• M2: 3,455,262 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 10.7

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.68 AU - 4.92 AU

Year: 3880 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,447,068 km

• M1: 133,890 km (0.084 R)
• M2: 227,838 km (0.119 R)
• M3: 366,964 km (0.097 R)
• M4: 436,975 km (0.076 R)
• M5: 522,545 km (0.069 R)
• M6: 647,160 km (0.094 R)
• M7: 1,031,477 km (0.097 R)
• M8: 1,466,059 km (0.086 R)
• M9: 1,587,233 km (0.086 R)
• M10: 1,938,040 km (0.104 R)
• M11: 2,243,220 km (0.09 R)
• M12: 2,419,446 km (0.09 R)
• M13: 2,767,112 km (0.071 R)
• M14: 3,169,979 km (0.063 R)
• M15: 3,368,346 km (0.081 R)
• M16: 3,653,180 km (0.058 R)
• M17: 3,735,908 km (0.095 R)
• M18: 3,861,420 km (0.088 R)
• M19: 4,095,092 km (0.058 R)
• M20: 4,465,347 km (0.119 R)
• M21: 4,892,000 km (0.03 R)
• M22: 5,029,480 km (0.109 R)
• M23: 5,121,932 km (0.039 R)
• M24: 6,027,597 km (0.11 R)
• M25: 6,323,951 km (0.094 R)
• M26: 6,423,882 km (0.084 R)
• M27: 6,675,805 km (0.047 R)
• M28: 7,319,973 km (0.084 R)
• M29: 7,662,702 km (0.07 R)
• M30: 7,983,889 km (0.099 R)
• M31: 8,254,960 km (0.117 R)
• M32: 8,391,543 km (0.089 R)
• M33: 8,611,751 km (0.118 R)
• M34: 8,945,653 km (0.099 R)
• M35: 9,058,001 km (0.09 R)
• M36: 9,426,012 km (0.111 R)
• M37: 9,569,028 km (0.093 R)
• M38: 9,655,047 km (0.101 R)
• M39: 10,060,158 km (0.097 R)
• M40: 10,294,278 km (0.071 R)
• M41: 10,797,526 km (0.056 R)
• M42: 10,917,204 km (0.105 R)
• M43: 11,097,320 km (0.082 R)
• M44: 11,460,842 km (0.072 R)
• M45: 12,106,208 km (0.064 R)
• M46: 12,606,014 km (0.078 R)
• M47: 13,016,960 km (0.097 R)
• M48: 13,400,229 km (0.099 R)
• M49: 13,852,164 km (0.085 R)
• M50: 14,047,390 km (0.052 R)
• M51: 14,374,859 km (0.09 R)
• M52: 14,704,723 km (0.11 R)
• M53: 15,271,250 km (0.114 R)
• M54: 15,540,376 km (0.086 R)
• M55: 16,049,308 km (0.095 R)
• M56: 16,425,846 km (0.094 R)
• M57: 17,048,473 km (0.116 R)
• M58: 17,362,778 km (0.103 R)
• M59: 17,784,644 km (0.079 R)
• M60: 17,961,468 km (0.094 R)
• M61: 18,209,950 km (0.049 R)
• M62: 18,281,159 km (0.084 R)
• M63: 18,388,271 km (0.113 R)
• M64: 19,106,939 km (0.081 R)
• M65: 20,091,592 km (0.071 R)
• M66: 20,868,903 km (0.082 R)
• M67: 21,055,452 km (0.047 R)
• M68: 21,542,991 km (0.113 R)
• M69: 21,996,422 km (0.103 R)
• M70: 22,720,775 km (0.085 R)
• M71: 22,912,559 km (0.064 R)
• M72: 23,685,681 km (0.117 R)
• M73: 23,841,263 km (0.11 R)
• M74: 26,377,396 km (0.108 R)
• M75: 26,700,378 km (0.118 R)
• M76: 26,862,392 km (0.106 R)
• M77: 27,187,319 km (0.092 R)

Asteroid Belt

Center: 8.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 14.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.71 AU - 14.39 AU

Year: 15433 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,447,068 km

• M1: 237,561 km (0.107 R)
• M2: 494,720 km (0.042 R)
• M3: 619,784 km (0.084 R)
• M4: 886,068 km (0.084 R)
• M5: 1,318,406 km (0.098 R)
• M6: 1,698,983 km (0.104 R)
• M7: 2,022,713 km (0.104 R)
• M8: 2,114,566 km (0.078 R)
• M9: 2,334,624 km (0.049 R)
• M10: 2,496,639 km (0.081 R)
• M11: 2,662,393 km (0.089 R)
• M12: 3,075,583 km (0.098 R)
• M13: 3,771,662 km (0.082 R)
• M14: 3,962,997 km (0.083 R)
• M15: 4,196,968 km (0.034 R)
• M16: 4,637,833 km (0.095 R)
• M17: 5,520,909 km (0.096 R)
• M18: 5,695,041 km (0.082 R)
• M19: 6,183,478 km (0.09 R)
• M20: 6,501,374 km (0.084 R)
• M21: 8,120,920 km (0.116 R)
• M22: 8,419,368 km (0.113 R)
• M23: 8,620,278 km (0.043 R)
• M24: 10,177,742 km (0.094 R)
• M25: 10,445,821 km (0.077 R)
• M26: 11,098,666 km (0.101 R)
• M27: 11,596,977 km (0.106 R)
• M28: 12,329,707 km (0.065 R)
• M29: 12,500,996 km (0.07 R)
• M30: 13,077,547 km (0.086 R)
• M31: 13,369,113 km (0.092 R)
• M32: 13,486,398 km (0.087 R)
• M33: 14,137,298 km (0.051 R)
• M34: 16,213,567 km (0.095 R)
• M35: 16,589,805 km (0.11 R)
• M36: 17,223,352 km (0.118 R)
• M37: 18,318,558 km (0.101 R)
• M38: 19,436,204 km (0.109 R)
• M39: 19,769,209 km (0.066 R)
• M40: 21,599,539 km (0.04 R)
• M41: 22,013,775 km (0.101 R)
• M42: 22,152,303 km (0.095 R)
• M43: 23,060,512 km (0.092 R)
• M44: 24,052,046 km (0.087 R)
• M45: 25,638,382 km (0.103 R)
• M46: 28,231,213 km (0.105 R)
• M47: 28,381,858 km (0.046 R)
• M48: 30,057,055 km (0.078 R)
• M49: 30,596,654 km (0.088 R)
• M50: 33,104,513 km (0.105 R)
• M51: 35,352,520 km (0.103 R)
• M52: 37,815,350 km (0.078 R)
• M53: 38,314,558 km (0.064 R)
• M54: 38,732,235 km (0.046 R)
• M55: 39,151,408 km (0.101 R)
• M56: 39,825,347 km (0.079 R)
• M57: 40,333,232 km (0.087 R)
• M58: 41,270,013 km (0.095 R)
• M59: 42,127,808 km (0.115 R)
• M60: 43,686,617 km (0.05 R)
• M61: 44,648,532 km (0.071 R)
• M62: 45,264,277 km (0.096 R)
• M63: 45,705,889 km (0.113 R)
• M64: 46,148,849 km (0.1 R)
• M65: 47,039,106 km (0.108 R)
• M66: 48,115,014 km (0.076 R)
• M67: 48,295,129 km (0.12 R)
• M68: 49,198,850 km (0.102 R)
• M69: 50,108,256 km (0.094 R)
• M70: 50,656,681 km (0.108 R)
• M71: 51,574,913 km (0.098 R)
• M72: 51,759,218 km (0.117 R)
• M73: 52,962,733 km (0.104 R)
• M74: 53,707,880 km (0.119 R)
• M75: 54,926,055 km (0.064 R)
• M76: 55,020,152 km (0.109 R)
• M77: 55,491,535 km (0.042 R)
• M78: 56,153,506 km (0.112 R)
• M79: 56,343,196 km (0.094 R)
• M80: 56,723,025 km (0.108 R)
• M81: 59,599,343 km (0.08 R)
• M82: 60,568,737 km (0.084 R)
• M83: 60,763,214 km (0.118 R)
• M84: 61,055,229 km (0.107 R)
• M85: 61,347,843 km (0.104 R)
• M86: 61,640,905 km (0.045 R)
• M87: 65,492,901 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.5

Radius: 3

Gravity: 37.5 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 19.2 AU - 20.1 AU

Year: 32138 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,447,068 km

• M1: 44,730 km (0.08 R)
• M2: 119,678 km (0.091 R)
• M3: 772,075 km (0.081 R)
• M4: 1,014,573 km (0.106 R)
• M5: 1,158,785 km (0.108 R)
• M6: 1,248,544 km (0.039 R)
• M7: 2,188,617 km (0.107 R)
• M8: 2,299,618 km (0.078 R)
• M9: 2,801,220 km (0.112 R)
• M10: 2,962,187 km (0.11 R)
• M11: 3,085,007 km (0.082 R)
• M12: 3,126,296 km (0.098 R)
• M13: 3,723,192 km (0.117 R)
• M14: 4,079,684 km (0.085 R)
• M15: 4,681,965 km (0.064 R)
• M16: 5,115,050 km (0.06 R)
• M17: 5,410,805 km (0.117 R)
• M18: 5,510,587 km (0.094 R)
• M19: 5,915,848 km (0.033 R)
• M20: 5,967,160 km (0.108 R)
• M21: 6,018,771 km (0.085 R)
• M22: 6,541,616 km (0.064 R)
• M23: 7,024,667 km (0.117 R)
• M24: 8,081,427 km (0.077 R)
• M25: 9,009,083 km (0.098 R)
• M26: 9,848,028 km (0.115 R)
• M27: 10,276,775 km (0.117 R)
• M28: 11,856,978 km (0.119 R)
• M29: 12,116,680 km (0.041 R)
• M30: 12,444,000 km (0.099 R)
• M31: 13,040,596 km (0.117 R)
• M32: 13,107,466 km (0.042 R)
• M33: 13,308,675 km (0.106 R)
• M34: 14,399,094 km (0.119 R)
• M35: 15,944,739 km (0.113 R)
• M36: 16,016,098 km (0.085 R)
• M37: 17,689,649 km (0.112 R)
• M38: 18,509,445 km (0.1 R)
• M39: 18,810,735 km (0.093 R)
• M40: 19,037,675 km (0.092 R)
• M41: 19,189,368 km (0.102 R)
• M42: 20,651,388 km (0.09 R)
• M43: 22,628,922 km (0.097 R)
• M44: 25,246,735 km (0.063 R)
• M45: 26,506,349 km (0.088 R)
• M46: 27,786,309 km (0.113 R)
• M47: 28,303,917 km (0.09 R)
• M48: 30,583,190 km (0.06 R)
• M49: 31,654,909 km (0.116 R)
• M50: 32,648,090 km (0.118 R)
• M51: 34,479,916 km (0.057 R)
• M52: 34,757,569 km (0.037 R)
• M53: 36,062,960 km (0.072 R)
• M54: 36,816,186 km (0.105 R)
• M55: 38,529,530 km (0.082 R)
• M56: 39,492,641 km (0.112 R)
• M57: 39,880,100 km (0.082 R)
• M58: 39,977,189 km (0.114 R)
• M59: 42,330,064 km (0.109 R)
• M60: 43,024,647 km (0.061 R)
• M61: 44,324,802 km (0.067 R)
• M62: 45,333,540 km (0.098 R)
• M63: 47,065,884 km (0.094 R)
• M64: 49,965,838 km (0.091 R)
• M65: 51,966,261 km (0.047 R)
• M66: 52,390,820 km (0.098 R)
• M67: 52,497,034 km (0.054 R)
• M68: 53,136,416 km (0.101 R)
• M69: 54,207,686 km (0.098 R)
• M70: 55,069,669 km (0.102 R)
• M71: 55,285,987 km (0.088 R)
• M72: 55,719,223 km (0.065 R)
• M73: 56,045,047 km (0.038 R)
• M74: 57,025,960 km (0.111 R)
• M75: 60,559,612 km (0.083 R)
• M76: 61,902,851 km (0.059 R)
• M77: 63,255,814 km (0.066 R)
• M78: 64,504,657 km (0.053 R)
• M79: 65,991,062 km (0.097 R)
• M80: 66,565,667 km (0.117 R)
• M81: 67,257,557 km (0.087 R)
• M82: 67,604,325 km (0.115 R)
• M83: 69,931,469 km (0.108 R)
• M84: 70,869,598 km (0.085 R)
• M85: 74,663,699 km (0.085 R)
• M86: 75,262,390 km (0.048 R)
• M87: 75,622,472 km (0.112 R)
• M88: 76,344,281 km (0.098 R)
• M89: 77,431,110 km (0.111 R)
• M90: 77,673,458 km (0.105 R)
• M91: 78,037,280 km (0.083 R)
• M92: 80,109,510 km (0.062 R)
• M93: 80,232,031 km (0.046 R)
• M94: 81,953,154 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit