🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.94 AU - 1.3 AU

Year: 419 Days

Day: 47.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.06 AU - 1.38 AU

Year: 476 Days

Day: 37.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,846,089 km

• M1: 1,110,016 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.37 AU - 3.51 AU

Year: 2253 Days

Day: 15.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.14 AU - 3.84 AU

Year: 2302 Days

Day: 23.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,846,089 km

• M1: 2,119,353 km (0.08 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 9.7

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.03 AU - 7.13 AU

Year: 5960 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,846,089 km

• M1: 132,394 km (0.109 R)
• M2: 207,941 km (0.106 R)
• M3: 302,636 km (0.114 R)
• M4: 516,113 km (0.103 R)
• M5: 686,056 km (0.093 R)
• M6: 1,175,241 km (0.062 R)
• M7: 1,455,438 km (0.097 R)
• M8: 1,576,911 km (0.119 R)
• M9: 1,962,126 km (0.047 R)
• M10: 2,136,258 km (0.057 R)
• M11: 2,688,872 km (0.046 R)
• M12: 2,774,442 km (0.062 R)
• M13: 2,861,059 km (0.091 R)
• M14: 2,948,424 km (0.071 R)
• M15: 3,238,943 km (0.11 R)
• M16: 3,799,487 km (0.111 R)
• M17: 4,264,587 km (0.083 R)
• M18: 4,364,817 km (0.101 R)
• M19: 4,491,227 km (0.074 R)
• M20: 4,618,984 km (0.048 R)
• M21: 4,930,297 km (0.062 R)
• M22: 5,009,285 km (0.093 R)
• M23: 5,410,207 km (0.099 R)
• M24: 5,518,815 km (0.05 R)
• M25: 5,960,877 km (0.091 R)
• M26: 7,384,749 km (0.058 R)
• M27: 7,994,959 km (0.083 R)
• M28: 8,181,208 km (0.086 R)
• M29: 9,198,623 km (0.116 R)
• M30: 9,296,012 km (0.033 R)
• M31: 9,426,461 km (0.108 R)
• M32: 9,524,747 km (0.09 R)
• M33: 10,390,470 km (0.106 R)
• M34: 11,004,569 km (0.059 R)
• M35: 11,420,451 km (0.058 R)
• M36: 11,490,313 km (0.067 R)
• M37: 11,841,569 km (0.066 R)
• M38: 12,989,134 km (0.082 R)
• M39: 13,244,947 km (0.114 R)
• M40: 14,022,257 km (0.062 R)
• M41: 15,081,709 km (0.067 R)
• M42: 15,196,750 km (0.107 R)
• M43: 15,350,537 km (0.073 R)
• M44: 15,427,729 km (0.098 R)
• M45: 15,737,397 km (0.107 R)
• M46: 16,245,132 km (0.108 R)
• M47: 16,323,671 km (0.094 R)
• M48: 16,718,609 km (0.102 R)
• M49: 16,877,482 km (0.085 R)
• M50: 17,356,943 km (0.046 R)
• M51: 18,534,279 km (0.088 R)
• M52: 18,863,544 km (0.053 R)
• M53: 19,319,518 km (0.086 R)
• M54: 19,779,082 km (0.03 R)
• M55: 20,073,341 km (0.109 R)
• M56: 20,284,574 km (0.108 R)
• M57: 21,136,534 km (0.098 R)
• M58: 21,739,712 km (0.105 R)
• M59: 21,869,862 km (0.084 R)
• M60: 22,261,360 km (0.084 R)
• M61: 22,348,725 km (0.093 R)
• M62: 22,523,755 km (0.092 R)
• M63: 23,806,257 km (0.098 R)
• M64: 24,433,970 km (0.119 R)
• M65: 24,840,278 km (0.109 R)
• M66: 26,210,893 km (0.072 R)
• M67: 26,441,573 km (0.084 R)
• M68: 27,091,576 km (0.079 R)
• M69: 27,231,450 km (0.081 R)
• M70: 27,746,665 km (0.116 R)
• M71: 28,549,258 km (0.109 R)
• M72: 28,834,242 km (0.095 R)
• M73: 29,120,273 km (0.051 R)
• M74: 29,311,459 km (0.076 R)
• M75: 29,647,156 km (0.087 R)
• M76: 30,080,541 km (0.028 R)
• M77: 31,148,670 km (0.118 R)
• M78: 31,687,522 km (0.086 R)
• M79: 32,179,998 km (0.096 R)
• M80: 32,724,534 km (0.109 R)
• M81: 32,923,350 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 8.8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.28 AU - 7.84 AU

Year: 6624 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,846,089 km

• M1: 110,403 km (0.119 R)
• M2: 177,722 km (0.101 R)
• M3: 328,517 km (0.069 R)
• M4: 506,389 km (0.102 R)
• M5: 805,734 km (0.102 R)
• M6: 996,322 km (0.071 R)
• M7: 1,053,618 km (0.07 R)
• M8: 1,156,541 km (0.113 R)
• M9: 1,247,497 km (0.103 R)
• M10: 1,388,717 km (0.103 R)
• M11: 1,618,948 km (0.082 R)
• M12: 2,362,300 km (0.071 R)
• M13: 2,518,630 km (0.093 R)
• M14: 2,924,190 km (0.062 R)
• M15: 3,007,665 km (0.112 R)
• M16: 3,328,403 km (0.086 R)
• M17: 3,437,759 km (0.108 R)
• M18: 4,595,946 km (0.052 R)
• M19: 5,267,640 km (0.092 R)
• M20: 5,916,745 km (0.1 R)
• M21: 6,454,251 km (0.111 R)
• M22: 6,784,413 km (0.103 R)
• M23: 6,839,914 km (0.115 R)
• M24: 6,923,539 km (0.109 R)
• M25: 7,119,961 km (0.112 R)
• M26: 7,176,359 km (0.049 R)
• M27: 8,277,400 km (0.058 R)
• M28: 8,786,781 km (0.111 R)
• M29: 8,999,509 km (0.047 R)
• M30: 9,060,694 km (0.118 R)
• M31: 9,368,267 km (0.027 R)
• M32: 9,554,517 km (0.116 R)
• M33: 10,311,482 km (0.099 R)
• M34: 10,536,028 km (0.104 R)
• M35: 10,891,922 km (0.052 R)
• M36: 11,251,854 km (0.072 R)
• M37: 11,350,738 km (0.101 R)
• M38: 11,682,397 km (0.059 R)
• M39: 12,287,221 km (0.091 R)
• M40: 12,627,706 km (0.053 R)
• M41: 13,949,702 km (0.117 R)
• M42: 14,951,559 km (0.05 R)
• M43: 15,060,317 km (0.105 R)
• M44: 15,571,343 km (0.119 R)
• M45: 15,792,000 km (0.108 R)
• M46: 15,902,702 km (0.059 R)
• M47: 16,535,202 km (0.113 R)
• M48: 16,722,798 km (0.071 R)
• M49: 17,099,934 km (0.041 R)
• M50: 17,213,778 km (0.097 R)
• M51: 18,132,608 km (0.111 R)
• M52: 18,442,575 km (0.104 R)
• M53: 18,598,157 km (0.118 R)
• M54: 18,949,712 km (0.051 R)
• M55: 19,067,445 km (0.079 R)
• M56: 19,185,478 km (0.107 R)
• M57: 19,778,783 km (0.055 R)
• M58: 20,862,171 km (0.112 R)
• M59: 21,349,860 km (0.1 R)
• M60: 21,882,279 km (0.081 R)
• M61: 22,710,154 km (0.059 R)
• M62: 22,835,217 km (0.108 R)
• M63: 23,085,943 km (0.045 R)
• M64: 23,463,977 km (0.107 R)
• M65: 23,843,956 km (0.077 R)
• M66: 25,340,832 km (0.084 R)
• M67: 25,774,068 km (0.099 R)
• M68: 26,035,265 km (0.04 R)
• M69: 26,516,372 km (0.115 R)
• M70: 27,664,985 km (0.113 R)
• M71: 28,604,609 km (0.104 R)
• M72: 28,739,696 km (0.081 R)
• M73: 28,829,903 km (0.12 R)
• M74: 29,100,975 km (0.058 R)
• M75: 29,191,481 km (0.072 R)
• M76: 29,828,020 km (0.092 R)
• M77: 30,883,583 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 14.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.99 AU - 7.83 AU

Year: 7122 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,846,089 km

• M1: 176,675 km (0.065 R)
• M2: 349,311 km (0.082 R)
• M3: 545,434 km (0.103 R)
• M4: 879,187 km (0.076 R)
• M5: 1,079,648 km (0.118 R)
• M6: 1,333,815 km (0.103 R)
• M7: 2,098,709 km (0.027 R)
• M8: 2,280,320 km (0.05 R)
• M9: 2,396,707 km (0.099 R)
• M10: 2,659,701 km (0.078 R)
• M11: 3,777,496 km (0.101 R)
• M12: 4,724,450 km (0.077 R)
• M13: 4,844,129 km (0.107 R)
• M14: 5,271,231 km (0.078 R)
• M15: 5,458,078 km (0.104 R)
• M16: 5,742,464 km (0.087 R)
• M17: 6,031,786 km (0.117 R)
• M18: 6,129,324 km (0.098 R)
• M19: 6,557,922 km (0.085 R)
• M20: 7,099,017 km (0.09 R)
• M21: 7,514,451 km (0.099 R)
• M22: 8,550,865 km (0.102 R)
• M23: 8,881,775 km (0.105 R)
• M24: 9,067,426 km (0.114 R)
• M25: 9,670,156 km (0.086 R)
• M26: 9,822,895 km (0.081 R)
• M27: 10,402,737 km (0.076 R)
• M28: 10,559,216 km (0.038 R)
• M29: 11,434,214 km (0.093 R)
• M30: 12,085,264 km (0.091 R)
• M31: 12,664,806 km (0.061 R)
• M32: 13,126,615 km (0.119 R)
• M33: 13,980,370 km (0.077 R)
• M34: 14,240,072 km (0.058 R)
• M35: 14,676,449 km (0.079 R)
• M36: 14,852,077 km (0.116 R)
• M37: 18,322,598 km (0.079 R)
• M38: 18,464,566 km (0.062 R)
• M39: 19,131,922 km (0.073 R)
• M40: 19,227,814 km (0.081 R)
• M41: 20,785,278 km (0.096 R)
• M42: 22,030,231 km (0.111 R)
• M43: 22,890,569 km (0.087 R)
• M44: 23,196,795 km (0.11 R)
• M45: 23,299,120 km (0.091 R)
• M46: 24,957,862 km (0.098 R)
• M47: 25,431,189 km (0.119 R)
• M48: 25,536,805 km (0.058 R)
• M49: 25,695,529 km (0.097 R)
• M50: 26,708,157 km (0.091 R)
• M51: 27,300,265 km (0.117 R)
• M52: 27,462,579 km (0.117 R)
• M53: 27,951,315 km (0.109 R)
• M54: 28,114,825 km (0.043 R)
• M55: 28,278,635 km (0.088 R)
• M56: 28,388,141 km (0.119 R)
• M57: 28,662,354 km (0.088 R)
• M58: 29,102,770 km (0.047 R)
• M59: 30,046,284 km (0.088 R)
• M60: 30,718,427 km (0.067 R)
• M61: 30,887,173 km (0.109 R)
• M62: 30,999,970 km (0.106 R)
• M63: 33,978,015 km (0.093 R)
• M64: 34,152,595 km (0.102 R)
• M65: 34,327,475 km (0.112 R)
• M66: 34,561,147 km (0.102 R)
• M67: 34,678,133 km (0.095 R)
• M68: 35,147,571 km (0.044 R)
• M69: 36,986,428 km (0.061 R)
• M70: 37,166,095 km (0.116 R)
• M71: 37,766,880 km (0.098 R)
• M72: 39,466,312 km (0.119 R)
• M73: 41,066,411 km (0.088 R)
• M74: 41,190,427 km (0.096 R)
• M75: 41,314,594 km (0.12 R)
• M76: 41,500,992 km (0.116 R)
• M77: 41,625,308 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 12.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.33 AU - 11.53 AU

Year: 11894 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,846,089 km

• M1: 185,053 km (0.083 R)
• M2: 274,213 km (0.078 R)
• M3: 369,208 km (0.105 R)
• M4: 465,997 km (0.106 R)
• M5: 728,093 km (0.051 R)
• M6: 916,885 km (0.105 R)
• M7: 1,080,396 km (0.111 R)
• M8: 1,654,403 km (0.049 R)
• M9: 1,987,258 km (0.118 R)
• M10: 2,570,091 km (0.092 R)
• M11: 3,172,821 km (0.113 R)
• M12: 4,935,234 km (0.099 R)
• M13: 5,681,727 km (0.054 R)
• M14: 5,912,557 km (0.104 R)
• M15: 6,383,640 km (0.079 R)
• M16: 6,907,682 km (0.094 R)
• M17: 7,278,684 km (0.118 R)
• M18: 8,040,287 km (0.053 R)
• M19: 8,299,839 km (0.116 R)
• M20: 8,916,183 km (0.061 R)
• M21: 9,410,903 km (0.11 R)
• M22: 10,099,951 km (0.11 R)
• M23: 10,239,675 km (0.04 R)
• M24: 10,333,174 km (0.113 R)
• M25: 10,474,095 km (0.08 R)
• M26: 11,332,637 km (0.088 R)
• M27: 11,477,897 km (0.117 R)
• M28: 12,065,218 km (0.108 R)
• M29: 12,712,677 km (0.055 R)
• M30: 13,015,314 km (0.118 R)
• M31: 13,782,302 km (0.099 R)
• M32: 14,458,933 km (0.079 R)
• M33: 14,827,842 km (0.116 R)
• M34: 14,986,864 km (0.079 R)
• M35: 15,467,373 km (0.072 R)
• M36: 16,663,108 km (0.061 R)
• M37: 16,773,362 km (0.119 R)
• M38: 17,327,921 km (0.117 R)
• M39: 17,439,521 km (0.084 R)
• M40: 18,855,316 km (0.07 R)
• M41: 19,142,843 km (0.119 R)
• M42: 19,489,910 km (0.082 R)
• M43: 20,307,761 km (0.111 R)
• M44: 20,602,469 km (0.064 R)
• M45: 21,136,683 km (0.099 R)
• M46: 21,615,396 km (0.115 R)
• M47: 21,735,673 km (0.115 R)
• M48: 23,257,383 km (0.091 R)
• M49: 25,128,553 km (0.085 R)
• M50: 25,699,269 km (0.107 R)
• M51: 26,210,145 km (0.082 R)
• M52: 27,177,146 km (0.102 R)
• M53: 27,306,997 km (0.073 R)
• M54: 27,632,372 km (0.083 R)
• M55: 28,418,808 km (0.076 R)
• M56: 28,616,577 km (0.046 R)
• M57: 29,411,989 km (0.111 R)
• M58: 29,879,482 km (0.073 R)
• M59: 30,686,562 km (0.089 R)
• M60: 32,115,970 km (0.085 R)
• M61: 33,150,439 km (0.117 R)
• M62: 33,706,495 km (0.071 R)
• M63: 34,828,030 km (0.107 R)
• M64: 36,318,473 km (0.111 R)
• M65: 36,604,804 km (0.06 R)
• M66: 37,829,861 km (0.105 R)
• M67: 38,120,081 km (0.092 R)
• M68: 38,921,925 km (0.065 R)
• M69: 40,988,021 km (0.088 R)
• M70: 41,136,871 km (0.12 R)
• M71: 41,286,020 km (0.044 R)
• M72: 41,659,566 km (0.111 R)
• M73: 42,259,753 km (0.062 R)
• M74: 42,410,248 km (0.06 R)
• M75: 42,862,632 km (0.074 R)
• M76: 45,379,916 km (0.101 R)
• M77: 49,918,715 km (0.073 R)
• M78: 50,715,922 km (0.034 R)
• M79: 51,196,131 km (0.094 R)
• M80: 51,919,437 km (0.081 R)
• M81: 52,726,966 km (0.1 R)
• M82: 52,970,063 km (0.056 R)
• M83: 53,132,377 km (0.037 R)
• M84: 54,764,041 km (0.117 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit