🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 33.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1 AU - 1.52 AU

Year: 514 Days

Day: 39 Hours

Environment

Temp: 4 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,865,198 km

• M1: 310,864 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.08 AU - 3.54 AU

Year: 2189 Days

Day: 20 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,865,198 km

• M1: 757,863 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.41 AU - 4.75 AU

Year: 2995 Days

Day: 36 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,865,198 km

• M1: 1,731,595 km (0.099 R)
• M2: 2,163,335 km (0.098 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 14

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.25 AU - 8.83 AU

Year: 8285 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,865,198 km

• M1: 200,312 km (0.117 R)
• M2: 300,542 km (0.087 R)
• M3: 629,807 km (0.094 R)
• M4: 798,703 km (0.104 R)
• M5: 898,186 km (0.058 R)
• M6: 1,038,060 km (0.08 R)
• M7: 1,186,012 km (0.058 R)
• M8: 1,361,341 km (0.094 R)
• M9: 1,652,308 km (0.041 R)
• M10: 3,819,234 km (0.054 R)
• M11: 4,446,797 km (0.079 R)
• M12: 4,663,115 km (0.099 R)
• M13: 4,914,888 km (0.098 R)
• M14: 6,764,068 km (0.101 R)
• M15: 6,906,335 km (0.109 R)
• M16: 7,743,485 km (0.108 R)
• M17: 8,079,781 km (0.089 R)
• M18: 8,193,027 km (0.082 R)
• M19: 8,344,868 km (0.097 R)
• M20: 8,612,649 km (0.106 R)
• M21: 8,805,779 km (0.115 R)
• M22: 9,157,035 km (0.058 R)
• M23: 9,473,136 km (0.075 R)
• M24: 9,632,607 km (0.073 R)
• M25: 9,752,734 km (0.101 R)
• M26: 9,913,701 km (0.052 R)
• M27: 12,042,778 km (0.068 R)
• M28: 12,172,330 km (0.096 R)
• M29: 12,651,342 km (0.111 R)
• M30: 13,180,919 km (0.116 R)
• M31: 14,998,533 km (0.077 R)
• M32: 15,841,966 km (0.104 R)
• M33: 17,135,987 km (0.071 R)
• M34: 17,379,383 km (0.065 R)
• M35: 18,215,336 km (0.084 R)
• M36: 19,215,547 km (0.097 R)
• M37: 19,926,436 km (0.11 R)
• M38: 20,285,172 km (0.105 R)
• M39: 20,594,241 km (0.072 R)
• M40: 21,060,837 km (0.093 R)
• M41: 21,583,532 km (0.027 R)
• M42: 21,846,375 km (0.099 R)
• M43: 22,110,266 km (0.086 R)
• M44: 22,694,745 km (0.094 R)
• M45: 23,015,782 km (0.079 R)
• M46: 23,123,044 km (0.078 R)
• M47: 23,392,170 km (0.058 R)
• M48: 24,150,931 km (0.103 R)
• M49: 24,369,194 km (0.091 R)
• M50: 26,027,337 km (0.089 R)
• M51: 27,266,456 km (0.098 R)
• M52: 27,835,975 km (0.109 R)
• M53: 28,122,156 km (0.05 R)
• M54: 29,160,814 km (0.118 R)
• M55: 29,335,095 km (0.048 R)
• M56: 29,626,512 km (0.039 R)
• M57: 30,270,830 km (0.069 R)
• M58: 30,447,206 km (0.069 R)
• M59: 30,565,089 km (0.107 R)
• M60: 32,471,714 km (0.066 R)
• M61: 33,378,576 km (0.108 R)
• M62: 34,908,663 km (0.074 R)
• M63: 35,217,433 km (0.087 R)
• M64: 35,651,117 km (0.061 R)
• M65: 36,149,129 km (0.094 R)
• M66: 36,649,384 km (0.071 R)
• M67: 37,719,906 km (0.039 R)
• M68: 38,163,763 km (0.11 R)
• M69: 39,184,769 km (0.105 R)
• M70: 39,698,488 km (0.053 R)
• M71: 39,827,441 km (0.076 R)
• M72: 40,473,554 km (0.104 R)
• M73: 42,432,838 km (0.074 R)
• M74: 43,158,836 km (0.056 R)
• M75: 43,889,173 km (0.095 R)
• M76: 44,757,439 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 13.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.07 AU - 9.44 AU

Year: 10225 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,865,198 km

• M1: 176,974 km (0.114 R)
• M2: 277,504 km (0.108 R)
• M3: 461,061 km (0.099 R)
• M4: 590,463 km (0.109 R)
• M5: 722,109 km (0.082 R)
• M6: 976,276 km (0.064 R)
• M7: 1,062,893 km (0.091 R)
• M8: 1,260,512 km (0.069 R)
• M9: 1,356,105 km (0.075 R)
• M10: 1,606,532 km (0.076 R)
• M11: 1,890,618 km (0.065 R)
• M12: 2,427,375 km (0.088 R)
• M13: 2,651,173 km (0.102 R)
• M14: 3,318,530 km (0.094 R)
• M15: 3,431,027 km (0.09 R)
• M16: 3,776,449 km (0.043 R)
• M17: 4,012,963 km (0.088 R)
• M18: 4,328,016 km (0.116 R)
• M19: 4,476,118 km (0.083 R)
• M20: 5,163,670 km (0.07 R)
• M21: 5,400,334 km (0.115 R)
• M22: 5,506,698 km (0.047 R)
• M23: 5,613,810 km (0.089 R)
• M24: 5,939,185 km (0.116 R)
• M25: 6,438,992 km (0.112 R)
• M26: 6,665,483 km (0.109 R)
• M27: 6,865,794 km (0.108 R)
• M28: 7,597,926 km (0.09 R)
• M29: 8,018,745 km (0.112 R)
• M30: 8,385,559 km (0.09 R)
• M31: 8,664,409 km (0.12 R)
• M32: 8,883,271 km (0.113 R)
• M33: 9,135,792 km (0.086 R)
• M34: 9,326,679 km (0.099 R)
• M35: 9,680,329 km (0.107 R)
• M36: 10,767,307 km (0.053 R)
• M37: 11,444,985 km (0.053 R)
• M38: 11,616,574 km (0.086 R)
• M39: 13,814,466 km (0.118 R)
• M40: 13,997,274 km (0.101 R)
• M41: 15,337,073 km (0.072 R)
• M42: 16,060,678 km (0.1 R)
• M43: 16,176,018 km (0.079 R)
• M44: 16,407,446 km (0.101 R)
• M45: 16,523,534 km (0.111 R)
• M46: 17,660,029 km (0.075 R)
• M47: 18,177,637 km (0.028 R)
• M48: 18,458,432 km (0.111 R)
• M49: 18,659,941 km (0.118 R)
• M50: 19,637,114 km (0.03 R)
• M51: 19,925,389 km (0.094 R)
• M52: 20,631,042 km (0.104 R)
• M53: 20,756,405 km (0.097 R)
• M54: 20,923,955 km (0.078 R)
• M55: 21,049,916 km (0.067 R)
• M56: 21,683,763 km (0.067 R)
• M57: 21,938,977 km (0.083 R)
• M58: 22,797,070 km (0.118 R)
• M59: 23,317,072 km (0.101 R)
• M60: 24,723,143 km (0.118 R)
• M61: 25,660,822 km (0.112 R)
• M62: 25,795,759 km (0.075 R)
• M63: 26,974,740 km (0.089 R)
• M64: 27,157,698 km (0.118 R)
• M65: 27,570,888 km (0.116 R)
• M66: 27,663,040 km (0.069 R)
• M67: 28,357,024 km (0.089 R)
• M68: 28,543,124 km (0.063 R)
• M69: 30,093,407 km (0.117 R)
• M70: 31,046,196 km (0.059 R)
• M71: 31,526,405 km (0.094 R)
• M72: 31,719,087 km (0.049 R)
• M73: 31,815,727 km (0.107 R)
• M74: 31,960,687 km (0.082 R)
• M75: 32,057,477 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 14.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.87 AU - 10.61 AU

Year: 11048 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 82,865,198 km

• M1: 181,163 km (0.09 R)
• M2: 492,177 km (0.111 R)
• M3: 610,808 km (0.058 R)
• M4: 806,333 km (0.108 R)
• M5: 1,035,217 km (0.096 R)
• M6: 1,207,853 km (0.109 R)
• M7: 1,414,298 km (0.077 R)
• M8: 1,708,408 km (0.069 R)
• M9: 2,022,713 km (0.06 R)
• M10: 2,514,740 km (0.051 R)
• M11: 3,091,141 km (0.071 R)
• M12: 3,460,199 km (0.101 R)
• M13: 3,575,240 km (0.07 R)
• M14: 3,691,776 km (0.095 R)
• M15: 3,928,590 km (0.108 R)
• M16: 4,328,764 km (0.112 R)
• M17: 4,705,601 km (0.111 R)
• M18: 5,018,709 km (0.098 R)
• M19: 5,433,993 km (0.082 R)
• M20: 5,530,035 km (0.098 R)
• M21: 6,018,472 km (0.117 R)
• M22: 6,237,932 km (0.096 R)
• M23: 6,338,462 km (0.114 R)
• M24: 6,602,652 km (0.113 R)
• M25: 6,767,060 km (0.048 R)
• M26: 7,183,989 km (0.065 R)
• M27: 7,289,605 km (0.081 R)
• M28: 7,416,913 km (0.106 R)
• M29: 7,544,969 km (0.11 R)
• M30: 7,695,464 km (0.079 R)
• M31: 7,890,390 km (0.106 R)
• M32: 8,418,022 km (0.083 R)
• M33: 8,889,255 km (0.066 R)
• M34: 9,185,309 km (0.07 R)
• M35: 9,693,792 km (0.114 R)
• M36: 10,306,695 km (0.075 R)
• M37: 10,593,773 km (0.079 R)
• M38: 10,980,633 km (0.105 R)
• M39: 11,151,474 km (0.09 R)
• M40: 11,446,331 km (0.119 R)
• M41: 12,119,073 km (0.113 R)
• M42: 12,855,992 km (0.056 R)
• M43: 13,035,958 km (0.075 R)
• M44: 13,346,673 km (0.112 R)
• M45: 14,001,762 km (0.098 R)
• M46: 14,213,593 km (0.112 R)
• M47: 14,613,767 km (0.056 R)
• M48: 14,963,527 km (0.102 R)
• M49: 15,919,009 km (0.098 R)
• M50: 16,446,042 km (0.097 R)
• M51: 16,809,864 km (0.075 R)
• M52: 17,007,034 km (0.115 R)
• M53: 17,574,159 km (0.092 R)
• M54: 18,090,123 km (0.103 R)
• M55: 19,578,621 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.3

Radius: 5.8

Gravity: 23.79 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.06 AU - 17.86 AU

Year: 21029 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,865,198 km

• M1: 101,427 km (0.116 R)
• M2: 167,699 km (0.09 R)
• M3: 239,656 km (0.104 R)
• M4: 289,023 km (0.1 R)
• M5: 836,252 km (0.1 R)
• M6: 1,025,643 km (0.11 R)
• M7: 1,111,063 km (0.112 R)
• M8: 1,638,396 km (0.062 R)
• M9: 1,945,520 km (0.115 R)
• M10: 2,016,280 km (0.093 R)
• M11: 2,233,496 km (0.068 R)
• M12: 2,496,340 km (0.104 R)
• M13: 2,534,786 km (0.043 R)
• M14: 2,769,206 km (0.112 R)
• M15: 2,848,942 km (0.043 R)
• M16: 2,889,034 km (0.118 R)
• M17: 3,217,102 km (0.089 R)
• M18: 3,556,839 km (0.108 R)
• M19: 4,087,911 km (0.1 R)
• M20: 4,270,421 km (0.051 R)
• M21: 4,409,098 km (0.094 R)
• M22: 4,643,518 km (0.05 R)
• M23: 4,881,977 km (0.025 R)
• M24: 6,342,202 km (0.109 R)
• M25: 6,553,584 km (0.067 R)
• M26: 7,533,001 km (0.095 R)
• M27: 8,268,424 km (0.088 R)
• M28: 12,077,036 km (0.072 R)
• M29: 12,801,838 km (0.05 R)
• M30: 13,337,697 km (0.066 R)
• M31: 14,431,407 km (0.118 R)
• M32: 15,059,270 km (0.06 R)
• M33: 15,411,872 km (0.077 R)
• M34: 15,553,691 km (0.113 R)
• M35: 15,695,958 km (0.095 R)
• M36: 18,630,171 km (0.075 R)
• M37: 19,236,940 km (0.109 R)
• M38: 20,703,897 km (0.109 R)
• M39: 21,017,304 km (0.05 R)
• M40: 21,253,369 km (0.096 R)
• M41: 22,930,362 km (0.062 R)
• M42: 23,335,921 km (0.104 R)
• M43: 24,649,391 km (0.12 R)
• M44: 25,315,101 km (0.077 R)
• M45: 25,482,501 km (0.066 R)
• M46: 26,494,381 km (0.103 R)
• M47: 27,863,800 km (0.108 R)
• M48: 30,049,275 km (0.117 R)
• M49: 31,028,094 km (0.04 R)
• M50: 32,017,535 km (0.117 R)
• M51: 32,107,892 km (0.09 R)
• M52: 34,396,739 km (0.053 R)
• M53: 34,489,490 km (0.032 R)
• M54: 35,420,437 km (0.088 R)
• M55: 36,454,009 km (0.071 R)
• M56: 37,497,604 km (0.075 R)
• M57: 37,975,120 km (0.085 R)
• M58: 38,647,114 km (0.079 R)
• M59: 39,905,382 km (0.082 R)
• M60: 42,065,425 km (0.077 R)
• M61: 42,462,159 km (0.094 R)
• M62: 42,959,871 km (0.095 R)
• M63: 43,259,515 km (0.089 R)
• M64: 43,459,528 km (0.099 R)
• M65: 44,061,659 km (0.099 R)
• M66: 44,970,018 km (0.074 R)
• M67: 45,579,030 km (0.097 R)
• M68: 49,081,266 km (0.107 R)
• M69: 50,443,205 km (0.12 R)
• M70: 53,096,772 km (0.058 R)
• M71: 53,740,342 km (0.087 R)
• M72: 54,063,025 km (0.099 R)
• M73: 54,170,735 km (0.095 R)
• M74: 54,602,475 km (0.095 R)
• M75: 56,231,147 km (0.077 R)
• M76: 57,986,079 km (0.079 R)
• M77: 59,536,362 km (0.051 R)
• M78: 59,758,964 km (0.119 R)
• M79: 61,212,307 km (0.109 R)
• M80: 61,661,849 km (0.091 R)
• M81: 66,102,213 km (0.057 R)
• M82: 66,678,913 km (0.046 R)
• M83: 67,721,161 km (0.06 R)
• M84: 67,953,486 km (0.098 R)
• M85: 70,408,986 km (0.086 R)
• M86: 74,206,079 km (0.107 R)
• M87: 75,647,155 km (0.118 R)
• M88: 76,492,084 km (0.102 R)
• M89: 79,167,642 km (0.032 R)
• M90: 79,534,755 km (0.076 R)
• M91: 80,639,835 km (0.092 R)
• M92: 81,997,435 km (0.07 R)
• M93: 82,865,253 km (0.07 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit