🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.58 AU - 0.86 AU

Year: 222 Days

Day: 20.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.42 AU - 2.34 AU

Year: 937 Days

Day: 24.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,737,294 km

• M1: 1,045,689 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.23 AU - 3.95 AU

Year: 2472 Days

Day: 19.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 93 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.57 AU - 4.59 AU

Year: 2995 Days

Day: 47.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 61.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 8.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.78 AU - 5.18 AU

Year: 4039 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,737,294 km

• M1: 142,567 km (0.096 R)
• M2: 253,568 km (0.038 R)
• M3: 449,093 km (0.078 R)
• M4: 547,079 km (0.111 R)
• M5: 633,098 km (0.096 R)
• M6: 931,546 km (0.114 R)
• M7: 989,440 km (0.113 R)
• M8: 1,183,020 km (0.06 R)
• M9: 1,284,597 km (0.055 R)
• M10: 1,579,006 km (0.112 R)
• M11: 1,648,868 km (0.08 R)
• M12: 1,719,927 km (0.076 R)
• M13: 2,029,445 km (0.058 R)
• M14: 2,105,740 km (0.065 R)
• M15: 2,388,629 km (0.086 R)
• M16: 2,469,412 km (0.046 R)
• M17: 2,567,548 km (0.102 R)
• M18: 2,955,904 km (0.072 R)
• M19: 3,095,479 km (0.117 R)
• M20: 3,272,902 km (0.092 R)
• M21: 3,399,013 km (0.116 R)
• M22: 3,563,720 km (0.094 R)
• M23: 3,844,067 km (0.081 R)
• M24: 4,073,550 km (0.101 R)
• M25: 4,426,152 km (0.032 R)
• M26: 4,666,855 km (0.073 R)
• M27: 5,014,969 km (0.095 R)
• M28: 5,160,827 km (0.114 R)
• M29: 5,606,779 km (0.104 R)
• M30: 5,801,854 km (0.116 R)
• M31: 6,265,308 km (0.101 R)
• M32: 6,332,627 km (0.1 R)
• M33: 6,513,042 km (0.112 R)
• M34: 6,763,918 km (0.096 R)
• M35: 7,111,135 km (0.111 R)
• M36: 7,559,180 km (0.116 R)
• M37: 7,774,751 km (0.089 R)
• M38: 8,310,012 km (0.069 R)
• M39: 8,882,374 km (0.031 R)
• M40: 9,186,207 km (0.12 R)
• M41: 9,596,404 km (0.118 R)
• M42: 9,934,196 km (0.11 R)
• M43: 10,170,262 km (0.088 R)
• M44: 10,249,399 km (0.083 R)
• M45: 10,674,855 km (0.07 R)
• M46: 11,874,630 km (0.113 R)
• M47: 12,125,207 km (0.105 R)
• M48: 12,237,106 km (0.103 R)
• M49: 12,546,773 km (0.077 R)
• M50: 12,944,704 km (0.12 R)
• M51: 13,173,888 km (0.032 R)
• M52: 13,317,950 km (0.11 R)
• M53: 13,491,334 km (0.113 R)
• M54: 13,665,466 km (0.039 R)
• M55: 14,428,864 km (0.118 R)
• M56: 14,845,644 km (0.091 R)
• M57: 15,115,668 km (0.062 R)
• M58: 15,236,244 km (0.118 R)
• M59: 15,660,653 km (0.1 R)
• M60: 16,181,254 km (0.026 R)
• M61: 16,242,888 km (0.067 R)
• M62: 17,145,262 km (0.093 R)
• M63: 17,523,296 km (0.107 R)
• M64: 17,904,172 km (0.109 R)
• M65: 17,968,051 km (0.11 R)
• M66: 18,352,068 km (0.104 R)
• M67: 18,738,779 km (0.079 R)
• M68: 19,063,257 km (0.065 R)
• M69: 19,291,393 km (0.085 R)
• M70: 19,684,686 km (0.101 R)
• M71: 19,948,278 km (0.098 R)
• M72: 20,813,253 km (0.083 R)
• M73: 21,690,494 km (0.109 R)
• M74: 21,826,479 km (0.118 R)
• M75: 22,133,603 km (0.101 R)
• M76: 22,579,704 km (0.11 R)
• M77: 22,786,598 km (0.089 R)
• M78: 23,237,037 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.3 AU - 7.02 AU

Year: 4894 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,737,294 km

• M1: 138,827 km (0.039 R)
• M2: 412,441 km (0.118 R)
• M3: 497,263 km (0.069 R)
• M4: 686,355 km (0.076 R)
• M5: 837,748 km (0.118 R)
• M6: 987,645 km (0.119 R)
• M7: 1,174,044 km (0.094 R)
• M8: 1,401,134 km (0.111 R)
• M9: 1,689,409 km (0.093 R)
• M10: 1,996,234 km (0.116 R)
• M11: 2,164,980 km (0.092 R)
• M12: 2,268,353 km (0.061 R)
• M13: 3,253,006 km (0.057 R)
• M14: 3,432,074 km (0.068 R)
• M15: 3,492,512 km (0.103 R)
• M16: 3,737,852 km (0.109 R)
• M17: 4,159,120 km (0.04 R)
• M18: 4,245,288 km (0.052 R)
• M19: 4,485,243 km (0.099 R)
• M20: 4,617,937 km (0.073 R)
• M21: 4,909,952 km (0.09 R)
• M22: 5,138,836 km (0.071 R)
• M23: 5,208,250 km (0.116 R)
• M24: 5,678,436 km (0.113 R)
• M25: 5,846,285 km (0.103 R)
• M26: 6,285,355 km (0.079 R)
• M27: 6,384,388 km (0.118 R)
• M28: 6,533,986 km (0.051 R)
• M29: 6,760,477 km (0.107 R)
• M30: 7,481,539 km (0.096 R)
• M31: 7,665,694 km (0.118 R)
• M32: 7,771,609 km (0.088 R)
• M33: 8,471,727 km (0.092 R)
• M34: 8,581,383 km (0.052 R)
• M35: 8,718,863 km (0.027 R)
• M36: 8,996,218 km (0.118 R)
• M37: 9,616,600 km (0.106 R)
• M38: 9,874,357 km (0.117 R)
• M39: 10,018,569 km (0.1 R)
• M40: 10,690,862 km (0.1 R)
• M41: 10,868,585 km (0.056 R)
• M42: 11,137,262 km (0.056 R)
• M43: 11,377,666 km (0.073 R)
• M44: 11,438,104 km (0.109 R)
• M45: 11,772,305 km (0.067 R)
• M46: 11,833,341 km (0.095 R)
• M47: 12,512,516 km (0.118 R)
• M48: 12,606,164 km (0.102 R)
• M49: 12,888,305 km (0.064 R)
• M50: 12,982,851 km (0.064 R)
• M51: 13,779,460 km (0.071 R)
• M52: 13,876,100 km (0.12 R)
• M53: 14,167,517 km (0.087 R)
• M54: 14,428,116 km (0.116 R)
• M55: 15,120,006 km (0.083 R)
• M56: 15,620,860 km (0.116 R)
• M57: 17,573,112 km (0.079 R)
• M58: 17,958,626 km (0.077 R)
• M59: 18,028,937 km (0.08 R)
• M60: 18,099,547 km (0.025 R)
• M61: 18,346,982 km (0.096 R)
• M62: 19,203,879 km (0.108 R)
• M63: 19,311,888 km (0.103 R)
• M64: 20,220,097 km (0.111 R)
• M65: 21,067,719 km (0.113 R)
• M66: 21,365,418 km (0.065 R)
• M67: 21,514,717 km (0.072 R)
• M68: 22,077,803 km (0.09 R)
• M69: 22,304,295 km (0.11 R)
• M70: 22,379,991 km (0.104 R)
• M71: 22,531,683 km (0.075 R)
• M72: 22,645,677 km (0.094 R)
• M73: 22,721,673 km (0.107 R)
• M74: 22,835,965 km (0.087 R)
• M75: 22,950,557 km (0.093 R)
• M76: 23,602,804 km (0.067 R)
• M77: 24,378,020 km (0.107 R)
• M78: 25,082,925 km (0.105 R)
• M79: 26,632,909 km (0.027 R)
• M80: 26,954,844 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 10.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.4 AU - 9.92 AU

Year: 9262 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,737,294 km

• M1: 271,520 km (0.096 R)
• M2: 387,458 km (0.088 R)
• M3: 863,778 km (0.084 R)
• M4: 1,050,177 km (0.083 R)
• M5: 1,198,877 km (0.051 R)
• M6: 1,942,828 km (0.046 R)
• M7: 2,232,449 km (0.117 R)
• M8: 2,339,412 km (0.08 R)
• M9: 2,426,178 km (0.072 R)
• M10: 3,016,342 km (0.091 R)
• M11: 3,231,015 km (0.104 R)
• M12: 3,401,407 km (0.104 R)
• M13: 3,776,598 km (0.115 R)
• M14: 3,930,385 km (0.099 R)
• M15: 4,112,595 km (0.114 R)
• M16: 4,539,398 km (0.1 R)
• M17: 4,703,207 km (0.072 R)
• M18: 4,896,638 km (0.096 R)
• M19: 5,121,184 km (0.045 R)
• M20: 5,263,152 km (0.118 R)
• M21: 5,435,339 km (0.069 R)
• M22: 5,726,457 km (0.11 R)
• M23: 5,873,960 km (0.095 R)
• M24: 6,082,500 km (0.092 R)
• M25: 6,507,059 km (0.109 R)
• M26: 6,723,078 km (0.076 R)
• M27: 7,098,718 km (0.099 R)
• M28: 7,870,494 km (0.104 R)
• M29: 7,968,929 km (0.072 R)
• M30: 8,466,940 km (0.038 R)
• M31: 8,770,624 km (0.112 R)
• M32: 8,838,541 km (0.067 R)
• M33: 10,306,246 km (0.113 R)
• M34: 11,252,153 km (0.076 R)
• M35: 11,773,053 km (0.104 R)
• M36: 11,998,647 km (0.059 R)
• M37: 12,112,042 km (0.111 R)
• M38: 12,569,063 km (0.109 R)
• M39: 13,109,411 km (0.111 R)
• M40: 13,226,247 km (0.073 R)
• M41: 13,460,816 km (0.113 R)
• M42: 13,657,388 km (0.078 R)
• M43: 13,973,937 km (0.096 R)
• M44: 14,573,825 km (0.071 R)
• M45: 14,856,714 km (0.086 R)
• M46: 14,978,487 km (0.07 R)
• M47: 15,923,347 km (0.102 R)
• M48: 16,006,374 km (0.064 R)
• M49: 16,131,288 km (0.114 R)
• M50: 16,507,826 km (0.084 R)
• M51: 16,802,683 km (0.095 R)
• M52: 17,526,139 km (0.087 R)
• M53: 17,870,064 km (0.114 R)
• M54: 17,956,382 km (0.111 R)
• M55: 18,086,233 km (0.071 R)
• M56: 18,172,850 km (0.117 R)
• M57: 18,520,964 km (0.084 R)
• M58: 18,695,994 km (0.081 R)
• M59: 20,159,809 km (0.098 R)
• M60: 20,429,833 km (0.111 R)
• M61: 21,019,249 km (0.079 R)
• M62: 21,155,981 km (0.088 R)
• M63: 21,430,493 km (0.076 R)
• M64: 21,568,123 km (0.106 R)
• M65: 22,493,685 km (0.095 R)
• M66: 22,727,058 km (0.047 R)
• M67: 22,820,557 km (0.119 R)
• M68: 22,914,355 km (0.085 R)
• M69: 23,196,197 km (0.098 R)
• M70: 23,811,044 km (0.119 R)
• M71: 24,191,920 km (0.087 R)
• M72: 24,383,256 km (0.12 R)
• M73: 27,013,785 km (0.066 R)
• M74: 27,311,634 km (0.069 R)
• M75: 30,503,903 km (0.079 R)
• M76: 30,607,126 km (0.119 R)
• M77: 30,917,691 km (0.111 R)
• M78: 32,065,107 km (0.106 R)
• M79: 32,644,051 km (0.045 R)
• M80: 33,014,305 km (0.092 R)
• M81: 35,807,746 km (0.077 R)
• M82: 36,244,123 km (0.106 R)
• M83: 36,462,985 km (0.118 R)
• M84: 36,737,347 km (0.068 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit