🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.58 AU - 0.6 AU

Year: 171 Days

Day: 20.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.5 AU - 0.78 AU

Year: 193 Days

Day: 20.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,215,597 km

• M1: 238,609 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 211 Days

Day: 27.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 316 Days

Day: 12.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,215,597 km

• M1: 35,604 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.41 AU - 2.8 AU

Year: 1579 Days

Day: 17.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 12.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.08 AU - 8.1 AU

Year: 8669 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,215,597 km

• M1: 306,376 km (0.113 R)
• M2: 386,262 km (0.098 R)
• M3: 504,294 km (0.113 R)
• M4: 783,294 km (0.104 R)
• M5: 1,251,386 km (0.113 R)
• M6: 1,439,880 km (0.083 R)
• M7: 1,526,796 km (0.11 R)
• M8: 1,845,439 km (0.042 R)
• M9: 2,012,839 km (0.119 R)
• M10: 2,185,475 km (0.091 R)
• M11: 2,545,707 km (0.119 R)
• M12: 2,705,926 km (0.1 R)
• M13: 3,036,538 km (0.069 R)
• M14: 3,527,518 km (0.051 R)
• M15: 3,736,955 km (0.051 R)
• M16: 4,326,221 km (0.099 R)
• M17: 5,044,889 km (0.057 R)
• M18: 5,315,512 km (0.082 R)
• M19: 5,800,657 km (0.116 R)
• M20: 6,665,333 km (0.103 R)
• M21: 8,036,996 km (0.081 R)
• M22: 9,660,133 km (0.095 R)
• M23: 11,603,260 km (0.029 R)
• M24: 11,737,150 km (0.085 R)
• M25: 11,961,247 km (0.09 R)
• M26: 12,917,926 km (0.101 R)
• M27: 13,149,354 km (0.057 R)
• M28: 13,475,776 km (0.089 R)
• M29: 13,663,372 km (0.099 R)
• M30: 14,088,828 km (0.091 R)
• M31: 14,279,266 km (0.091 R)
• M32: 14,807,646 km (0.109 R)
• M33: 15,440,295 km (0.092 R)
• M34: 16,032,105 km (0.036 R)
• M35: 16,430,783 km (0.095 R)
• M36: 16,681,659 km (0.085 R)
• M37: 17,187,150 km (0.113 R)
• M38: 17,288,876 km (0.119 R)
• M39: 17,441,765 km (0.097 R)
• M40: 17,595,253 km (0.069 R)
• M41: 17,851,813 km (0.105 R)
• M42: 20,378,372 km (0.105 R)
• M43: 20,973,023 km (0.112 R)
• M44: 22,791,086 km (0.082 R)
• M45: 23,239,431 km (0.09 R)
• M46: 24,087,800 km (0.08 R)
• M47: 24,372,934 km (0.057 R)
• M48: 24,716,560 km (0.112 R)
• M49: 25,408,450 km (0.105 R)
• M50: 25,756,864 km (0.039 R)
• M51: 26,988,653 km (0.077 R)
• M52: 27,344,097 km (0.098 R)
• M53: 27,581,958 km (0.1 R)
• M54: 27,940,095 km (0.107 R)
• M55: 29,570,413 km (0.104 R)
• M56: 29,997,963 km (0.094 R)
• M57: 30,550,877 km (0.054 R)
• M58: 30,674,295 km (0.106 R)
• M59: 31,355,564 km (0.03 R)
• M60: 31,604,495 km (0.051 R)
• M61: 33,747,185 km (0.064 R)
• M62: 33,938,521 km (0.096 R)
• M63: 34,194,184 km (0.076 R)
• M64: 34,322,239 km (0.061 R)
• M65: 34,836,108 km (0.056 R)
• M66: 35,223,118 km (0.092 R)
• M67: 35,546,848 km (0.105 R)
• M68: 36,066,700 km (0.112 R)
• M69: 36,392,973 km (0.092 R)
• M70: 36,851,341 km (0.087 R)
• M71: 37,245,681 km (0.053 R)
• M72: 37,575,395 km (0.106 R)
• M73: 40,112,874 km (0.082 R)
• M74: 40,586,351 km (0.076 R)
• M75: 40,993,706 km (0.029 R)
• M76: 41,265,974 km (0.115 R)
• M77: 44,370,429 km (0.1 R)
• M78: 44,720,039 km (0.08 R)
• M79: 45,000,236 km (0.092 R)
• M80: 45,421,803 km (0.037 R)
• M81: 46,410,645 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 14.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.2 AU - 12.04 AU

Year: 14922 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,215,597 km

• M1: 267,331 km (0.104 R)
• M2: 422,464 km (0.114 R)
• M3: 652,995 km (0.11 R)
• M4: 820,844 km (0.116 R)
• M5: 1,853,667 km (0.113 R)
• M6: 2,712,808 km (0.092 R)
• M7: 3,559,681 km (0.1 R)
• M8: 3,964,942 km (0.116 R)
• M9: 4,092,699 km (0.115 R)
• M10: 4,786,085 km (0.082 R)
• M11: 5,374,154 km (0.097 R)
• M12: 5,515,973 km (0.044 R)
• M13: 5,767,148 km (0.065 R)
• M14: 6,318,116 km (0.091 R)
• M15: 6,809,396 km (0.09 R)
• M16: 7,195,807 km (0.101 R)
• M17: 7,748,871 km (0.052 R)
• M18: 8,645,710 km (0.04 R)
• M19: 9,489,591 km (0.091 R)
• M20: 9,747,947 km (0.062 R)
• M21: 10,008,546 km (0.101 R)
• M22: 10,448,065 km (0.062 R)
• M23: 10,939,045 km (0.093 R)
• M24: 11,620,613 km (0.094 R)
• M25: 11,804,768 km (0.079 R)
• M26: 12,129,246 km (0.109 R)
• M27: 12,834,600 km (0.061 R)
• M28: 13,264,245 km (0.112 R)
• M29: 13,795,916 km (0.094 R)
• M30: 16,453,671 km (0.112 R)
• M31: 16,557,044 km (0.118 R)
• M32: 17,339,141 km (0.088 R)
• M33: 20,032,202 km (0.102 R)
• M34: 20,142,605 km (0.102 R)
• M35: 20,419,511 km (0.1 R)
• M36: 20,865,313 km (0.087 R)
• M37: 20,977,212 km (0.114 R)
• M38: 23,664,887 km (0.07 R)
• M39: 23,781,723 km (0.092 R)
• M40: 24,900,566 km (0.068 R)
• M41: 25,257,356 km (0.075 R)
• M42: 25,795,909 km (0.025 R)
• M43: 26,580,550 km (0.075 R)
• M44: 27,556,975 km (0.073 R)
• M45: 28,296,886 km (0.067 R)
• M46: 30,429,104 km (0.109 R)
• M47: 31,193,849 km (0.098 R)
• M48: 31,321,905 km (0.11 R)
• M49: 33,657,427 km (0.039 R)
• M50: 34,249,984 km (0.088 R)
• M51: 34,514,473 km (0.105 R)
• M52: 34,779,560 km (0.081 R)
• M53: 35,512,291 km (0.118 R)
• M54: 35,646,031 km (0.057 R)
• M55: 35,780,071 km (0.037 R)
• M56: 36,115,619 km (0.094 R)
• M57: 36,519,683 km (0.031 R)
• M58: 36,654,620 km (0.074 R)
• M59: 36,925,242 km (0.101 R)
• M60: 37,128,546 km (0.119 R)
• M61: 38,287,929 km (0.109 R)
• M62: 38,699,922 km (0.063 R)
• M63: 39,113,410 km (0.073 R)
• M64: 40,084,001 km (0.082 R)
• M65: 40,292,990 km (0.037 R)
• M66: 40,782,175 km (0.087 R)
• M67: 41,766,230 km (0.076 R)
• M68: 42,190,339 km (0.107 R)
• M69: 42,473,977 km (0.06 R)
• M70: 42,758,063 km (0.105 R)
• M71: 43,042,898 km (0.111 R)
• M72: 43,399,838 km (0.109 R)
• M73: 45,126,796 km (0.098 R)
• M74: 45,562,126 km (0.05 R)
• M75: 45,707,535 km (0.116 R)
• M76: 45,852,944 km (0.109 R)
• M77: 46,729,588 km (0.063 R)
• M78: 46,949,497 km (0.115 R)
• M79: 47,537,865 km (0.072 R)
• M80: 49,392,280 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 13,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit