🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.99 AU - 1.27 AU

Year: 426 Days

Day: 38.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,948,005 km

• M1: 494,870 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.36 AU

Year: 455 Days

Day: 19.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,948,005 km

• M1: 132,693 km (0.106 R)
• M2: 162,164 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.71 AU - 1.85 AU

Year: 842 Days

Day: 31.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.91 AU - 2.01 AU

Year: 973 Days

Day: 25 Hours

Environment

Temp: -51 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.57 AU - 2.41 AU

Year: 996 Days

Day: 14.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.53 AU - 5.17 AU

Year: 3789 Days

Day: 17.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 14.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.1 AU - 12.6 AU

Year: 11813 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,948,005 km

• M1: 199,863 km (0.106 R)
• M2: 301,589 km (0.119 R)
• M3: 662,419 km (0.053 R)
• M4: 1,029,981 km (0.109 R)
• M5: 1,249,741 km (0.075 R)
• M6: 1,510,340 km (0.05 R)
• M7: 1,634,806 km (0.111 R)
• M8: 1,868,328 km (0.114 R)
• M9: 2,485,569 km (0.118 R)
• M10: 3,794,999 km (0.064 R)
• M11: 4,214,022 km (0.066 R)
• M12: 4,574,703 km (0.067 R)
• M13: 4,870,458 km (0.075 R)
• M14: 5,134,648 km (0.114 R)
• M15: 5,442,221 km (0.108 R)
• M16: 6,035,526 km (0.088 R)
• M17: 6,197,391 km (0.096 R)
• M18: 6,319,612 km (0.117 R)
• M19: 6,483,871 km (0.051 R)
• M20: 7,198,201 km (0.119 R)
• M21: 8,204,246 km (0.073 R)
• M22: 8,701,211 km (0.084 R)
• M23: 9,819,155 km (0.106 R)
• M24: 10,883,694 km (0.105 R)
• M25: 11,031,646 km (0.099 R)
• M26: 11,429,726 km (0.086 R)
• M27: 12,548,569 km (0.087 R)
• M28: 12,859,732 km (0.11 R)
• M29: 13,278,756 km (0.113 R)
• M30: 14,508,301 km (0.115 R)
• M31: 15,385,094 km (0.109 R)
• M32: 16,110,195 km (0.113 R)
• M33: 16,561,831 km (0.055 R)
• M34: 17,247,438 km (0.076 R)
• M35: 18,528,145 km (0.042 R)
• M36: 19,419,000 km (0.108 R)
• M37: 20,263,032 km (0.105 R)
• M38: 20,384,505 km (0.065 R)
• M39: 21,986,848 km (0.112 R)
• M40: 23,374,219 km (0.105 R)
• M41: 23,757,488 km (0.108 R)
• M42: 24,142,852 km (0.1 R)
• M43: 24,271,806 km (0.109 R)
• M44: 24,530,311 km (0.093 R)
• M45: 25,115,388 km (0.119 R)
• M46: 25,968,545 km (0.114 R)
• M47: 27,501,325 km (0.116 R)
• M48: 27,905,987 km (0.062 R)
• M49: 31,073,572 km (0.115 R)
• M50: 31,284,056 km (0.074 R)
• M51: 31,918,501 km (0.108 R)
• M52: 32,272,749 km (0.067 R)
• M53: 33,128,448 km (0.076 R)
• M54: 33,847,266 km (0.074 R)
• M55: 33,991,628 km (0.081 R)
• M56: 34,716,430 km (0.083 R)
• M57: 35,227,007 km (0.096 R)
• M58: 35,739,978 km (0.045 R)
• M59: 35,887,033 km (0.105 R)
• M60: 36,477,047 km (0.091 R)
• M61: 37,144,852 km (0.099 R)
• M62: 38,266,687 km (0.082 R)
• M63: 39,703,574 km (0.081 R)
• M64: 41,081,071 km (0.052 R)
• M65: 41,853,295 km (0.12 R)
• M66: 43,255,028 km (0.108 R)
• M67: 43,725,812 km (0.052 R)
• M68: 43,883,039 km (0.106 R)
• M69: 44,514,043 km (0.045 R)
• M70: 46,425,006 km (0.115 R)
• M71: 47,067,978 km (0.072 R)
• M72: 47,875,956 km (0.089 R)
• M73: 50,574,253 km (0.095 R)
• M74: 50,987,293 km (0.118 R)
• M75: 52,985,920 km (0.031 R)
• M76: 53,741,988 km (0.034 R)
• M77: 54,417,123 km (0.086 R)
• M78: 56,117,153 km (0.062 R)
• M79: 56,973,601 km (0.068 R)

Asteroid Belt

Center: 13.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.1

Radius: 7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.81 AU - 18.83 AU

Year: 22323 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,948,005 km

• M1: 254,466 km (0.091 R)
• M2: 297,999 km (0.096 R)
• M3: 377,585 km (0.109 R)
• M4: 793,168 km (0.029 R)
• M5: 908,807 km (0.095 R)
• M6: 1,030,131 km (0.074 R)
• M7: 1,425,967 km (0.11 R)
• M8: 1,989,652 km (0.094 R)
• M9: 2,052,632 km (0.072 R)
• M10: 2,116,361 km (0.082 R)
• M11: 2,615,569 km (0.116 R)
• M12: 2,932,118 km (0.108 R)
• M13: 3,260,934 km (0.096 R)
• M14: 3,524,825 km (0.118 R)
• M15: 4,153,734 km (0.091 R)
• M16: 4,564,231 km (0.058 R)
• M17: 4,732,229 km (0.117 R)
• M18: 5,335,707 km (0.051 R)
• M19: 5,781,659 km (0.112 R)
• M20: 6,996,244 km (0.117 R)
• M21: 7,582,667 km (0.097 R)
• M22: 8,440,312 km (0.098 R)
• M23: 10,687,421 km (0.096 R)
• M24: 12,574,000 km (0.087 R)
• M25: 13,465,005 km (0.043 R)
• M26: 13,766,445 km (0.071 R)
• M27: 13,827,032 km (0.119 R)
• M28: 13,948,505 km (0.107 R)
• M29: 14,253,536 km (0.074 R)
• M30: 16,257,698 km (0.108 R)
• M31: 17,751,882 km (0.074 R)
• M32: 18,281,757 km (0.102 R)
• M33: 18,951,507 km (0.111 R)
• M34: 19,424,984 km (0.11 R)
• M35: 20,522,135 km (0.088 R)
• M36: 21,428,100 km (0.104 R)
• M37: 22,063,143 km (0.084 R)
• M38: 24,370,092 km (0.057 R)
• M39: 25,329,163 km (0.057 R)
• M40: 26,450,848 km (0.114 R)
• M41: 26,677,190 km (0.065 R)
• M42: 26,752,737 km (0.059 R)
• M43: 29,364,416 km (0.085 R)
• M44: 31,176,645 km (0.089 R)
• M45: 31,415,702 km (0.112 R)
• M46: 31,655,358 km (0.073 R)
• M47: 32,700,898 km (0.087 R)
• M48: 33,839,487 km (0.104 R)
• M49: 34,003,297 km (0.107 R)
• M50: 35,239,424 km (0.102 R)
• M51: 35,571,681 km (0.084 R)
• M52: 35,654,857 km (0.089 R)
• M53: 36,742,284 km (0.072 R)
• M54: 38,010,575 km (0.102 R)
• M55: 38,521,900 km (0.101 R)
• M56: 40,938,056 km (0.106 R)
• M57: 45,282,677 km (0.078 R)
• M58: 45,553,449 km (0.085 R)
• M59: 46,732,729 km (0.112 R)
• M60: 48,936,306 km (0.105 R)
• M61: 49,864,261 km (0.082 R)
• M62: 50,237,209 km (0.095 R)
• M63: 50,891,849 km (0.102 R)
• M64: 53,825,314 km (0.12 R)
• M65: 54,303,429 km (0.084 R)
• M66: 56,521,516 km (0.063 R)
• M67: 56,715,694 km (0.114 R)
• M68: 57,397,412 km (0.111 R)
• M69: 57,495,099 km (0.082 R)
• M70: 63,249,830 km (0.117 R)
• M71: 63,754,424 km (0.116 R)
• M72: 64,260,364 km (0.107 R)
• M73: 65,378,309 km (0.092 R)
• M74: 68,977,484 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.4

Radius: 3.7

Gravity: 31.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.7 AU - 21.74 AU

Year: 27591 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,948,005 km

• M1: 792,719 km (0.088 R)
• M2: 1,674,599 km (0.074 R)
• M3: 1,808,339 km (0.12 R)
• M4: 1,945,670 km (0.087 R)
• M5: 2,015,682 km (0.117 R)
• M6: 2,528,054 km (0.053 R)
• M7: 2,604,349 km (0.109 R)
• M8: 2,997,493 km (0.091 R)
• M9: 3,325,261 km (0.11 R)
• M10: 4,793,116 km (0.097 R)
• M11: 4,840,239 km (0.09 R)
• M12: 5,517,768 km (0.098 R)
• M13: 6,172,857 km (0.103 R)
• M14: 6,958,994 km (0.065 R)
• M15: 7,555,141 km (0.047 R)
• M16: 9,262,352 km (0.047 R)
• M17: 9,856,854 km (0.094 R)
• M18: 10,219,479 km (0.078 R)
• M19: 10,341,402 km (0.115 R)
• M20: 10,402,438 km (0.031 R)
• M21: 10,463,623 km (0.086 R)
• M22: 11,840,522 km (0.09 R)
• M23: 11,904,400 km (0.104 R)
• M24: 12,290,363 km (0.115 R)
• M25: 13,807,584 km (0.11 R)
• M26: 14,212,994 km (0.096 R)
• M27: 14,417,046 km (0.118 R)
• M28: 15,382,700 km (0.071 R)
• M29: 16,297,790 km (0.111 R)
• M30: 16,440,058 km (0.094 R)
• M31: 16,726,089 km (0.068 R)
• M32: 18,327,834 km (0.102 R)
• M33: 19,071,933 km (0.094 R)
• M34: 20,666,497 km (0.11 R)
• M35: 20,897,775 km (0.094 R)
• M36: 21,440,666 km (0.113 R)
• M37: 22,145,571 km (0.114 R)
• M38: 23,017,278 km (0.062 R)
• M39: 23,417,303 km (0.1 R)
• M40: 23,819,422 km (0.116 R)
• M41: 24,876,032 km (0.108 R)
• M42: 27,880,406 km (0.108 R)
• M43: 27,965,527 km (0.081 R)
• M44: 28,050,648 km (0.063 R)
• M45: 28,649,189 km (0.081 R)
• M46: 29,338,386 km (0.087 R)
• M47: 29,685,005 km (0.12 R)
• M48: 29,945,903 km (0.074 R)
• M49: 30,207,550 km (0.112 R)
• M50: 31,615,715 km (0.072 R)
• M51: 32,506,720 km (0.079 R)
• M52: 33,135,180 km (0.119 R)
• M53: 33,225,388 km (0.055 R)
• M54: 34,404,369 km (0.117 R)
• M55: 34,861,390 km (0.098 R)
• M56: 35,136,650 km (0.12 R)
• M57: 38,116,789 km (0.119 R)
• M58: 39,541,410 km (0.061 R)
• M59: 42,344,575 km (0.088 R)
• M60: 44,513,594 km (0.103 R)
• M61: 45,011,456 km (0.111 R)
• M62: 49,163,695 km (0.074 R)
• M63: 52,488,358 km (0.073 R)
• M64: 53,225,277 km (0.079 R)
• M65: 53,859,572 km (0.109 R)
• M66: 54,496,410 km (0.098 R)
• M67: 54,815,801 km (0.064 R)
• M68: 55,992,089 km (0.115 R)
• M69: 56,637,155 km (0.102 R)
• M70: 57,609,392 km (0.051 R)
• M71: 57,934,767 km (0.097 R)
• M72: 59,242,103 km (0.071 R)
• M73: 60,009,241 km (0.066 R)
• M74: 61,442,538 km (0.102 R)
• M75: 62,441,553 km (0.111 R)
• M76: 63,445,803 km (0.062 R)
• M77: 64,680,435 km (0.12 R)
• M78: 66,149,785 km (0.049 R)
• M79: 66,945,496 km (0.088 R)
• M80: 68,087,825 km (0.106 R)
• M81: 68,546,492 km (0.065 R)
• M82: 69,351,778 km (0.075 R)
• M83: 70,391,632 km (0.12 R)
• M84: 70,507,421 km (0.074 R)
• M85: 70,739,298 km (0.11 R)
• M86: 71,902,721 km (0.055 R)
• M87: 72,252,929 km (0.106 R)
• M88: 74,602,214 km (0.1 R)
• M89: 75,193,575 km (0.03 R)
• M90: 75,430,538 km (0.113 R)
• M91: 77,215,390 km (0.084 R)
• M92: 78,172,966 km (0.111 R)
• M93: 78,773,452 km (0.113 R)
• M94: 80,948,006 km (0.078 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit