🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 23.9 Hours

Environment

Temp: 276 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 156 Days

Day: 43.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,794,629 km

• M1: 43,683 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 172 Days

Day: 40.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.84 AU - 1.32 AU

Year: 396 Days

Day: 29.1 Hours

Environment

Temp: 47 °C

Axial Tilt: 125.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.14 AU - 1.44 AU

Year: 517 Days

Day: 32 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.5 AU - 1.82 AU

Year: 755 Days

Day: 31 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.45 AU - 2.99 AU

Year: 1584 Days

Day: 36.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,794,629 km

• M1: 606,021 km (0.045 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.15 AU - 3.23 AU

Year: 2012 Days

Day: 18 Hours

Environment

Temp: -106 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,794,629 km

• M1: 577,298 km (0.075 R)

Asteroid Belt

Center: 8.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.9

Radius: 3.9

Gravity: 31.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.85 AU - 17.01 AU

Year: 19355 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,794,629 km

• M1: 71,657 km (0.12 R)
• M2: 157,377 km (0.057 R)
• M3: 654,939 km (0.055 R)
• M4: 761,154 km (0.092 R)
• M5: 1,507,348 km (0.027 R)
• M6: 1,535,173 km (0.098 R)
• M7: 1,941,930 km (0.08 R)
• M8: 2,544,211 km (0.097 R)
• M9: 2,577,272 km (0.117 R)
• M10: 2,610,632 km (0.054 R)
• M11: 3,527,069 km (0.084 R)
• M12: 4,174,678 km (0.115 R)
• M13: 4,451,883 km (0.06 R)
• M14: 4,572,609 km (0.049 R)
• M15: 5,024,095 km (0.071 R)
• M16: 5,489,643 km (0.116 R)
• M17: 5,619,046 km (0.032 R)
• M18: 5,793,178 km (0.027 R)
• M19: 6,507,059 km (0.113 R)
• M20: 6,827,946 km (0.049 R)
• M21: 8,558,345 km (0.033 R)
• M22: 9,265,943 km (0.105 R)
• M23: 9,368,567 km (0.068 R)
• M24: 9,574,862 km (0.079 R)
• M25: 10,097,258 km (0.099 R)
• M26: 10,361,897 km (0.12 R)
• M27: 10,468,410 km (0.109 R)
• M28: 10,736,340 km (0.062 R)
• M29: 11,774,549 km (0.065 R)
• M30: 12,446,692 km (0.103 R)
• M31: 12,616,636 km (0.074 R)
• M32: 13,304,187 km (0.076 R)
• M33: 13,362,082 km (0.087 R)
• M34: 13,886,422 km (0.076 R)
• M35: 13,945,065 km (0.092 R)
• M36: 14,715,344 km (0.063 R)
• M37: 15,621,159 km (0.066 R)
• M38: 16,358,677 km (0.109 R)
• M39: 16,544,926 km (0.102 R)
• M40: 18,833,026 km (0.095 R)
• M41: 19,093,326 km (0.111 R)
• M42: 21,488,837 km (0.103 R)
• M43: 22,376,999 km (0.058 R)
• M44: 22,652,558 km (0.111 R)
• M45: 23,346,692 km (0.079 R)
• M46: 23,906,937 km (0.102 R)
• M47: 24,613,487 km (0.106 R)
• M48: 26,119,339 km (0.087 R)
• M49: 26,409,559 km (0.058 R)
• M50: 26,773,830 km (0.097 R)
• M51: 27,066,444 km (0.112 R)
• M52: 28,919,213 km (0.094 R)
• M53: 29,069,110 km (0.065 R)
• M54: 30,583,041 km (0.105 R)
• M55: 31,812,586 km (0.09 R)
• M56: 32,511,208 km (0.116 R)
• M57: 32,589,148 km (0.043 R)
• M58: 33,293,455 km (0.067 R)
• M59: 34,160,973 km (0.052 R)
• M60: 34,240,260 km (0.053 R)
• M61: 34,637,293 km (0.063 R)
• M62: 34,956,086 km (0.036 R)
• M63: 35,516,330 km (0.099 R)
• M64: 37,051,802 km (0.087 R)
• M65: 37,214,714 km (0.084 R)
• M66: 38,197,124 km (0.099 R)
• M67: 39,187,910 km (0.047 R)
• M68: 40,606,098 km (0.114 R)
• M69: 43,063,692 km (0.078 R)
• M70: 43,492,290 km (0.106 R)
• M71: 43,664,028 km (0.028 R)
• M72: 43,922,234 km (0.101 R)
• M73: 46,268,377 km (0.103 R)
• M74: 46,619,484 km (0.086 R)
• M75: 47,235,976 km (0.047 R)
• M76: 47,324,239 km (0.049 R)
• M77: 48,655,062 km (0.034 R)
• M78: 49,549,059 km (0.033 R)
• M79: 50,358,383 km (0.104 R)
• M80: 50,719,363 km (0.118 R)
• M81: 50,900,227 km (0.086 R)
• M82: 52,629,129 km (0.106 R)
• M83: 54,099,826 km (0.11 R)
• M84: 54,933,086 km (0.087 R)
• M85: 56,424,726 km (0.109 R)
• M86: 58,118,773 km (0.114 R)
• M87: 59,543,244 km (0.087 R)
• M88: 59,733,981 km (0.109 R)
• M89: 59,829,424 km (0.071 R)
• M90: 59,925,017 km (0.042 R)
• M91: 62,717,112 km (0.073 R)
• M92: 63,494,871 km (0.089 R)
• M93: 63,689,797 km (0.085 R)
• M94: 64,275,772 km (0.078 R)
• M95: 65,649,829 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.1

Radius: 7.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.21 AU - 18.65 AU

Year: 23516 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,794,629 km

• M1: 120,725 km (0.111 R)
• M2: 225,594 km (0.108 R)
• M3: 444,904 km (0.079 R)
• M4: 519,553 km (0.089 R)
• M5: 886,218 km (0.09 R)
• M6: 1,213,688 km (0.073 R)
• M7: 1,547,889 km (0.05 R)
• M8: 1,665,623 km (0.096 R)
• M9: 2,133,266 km (0.118 R)
• M10: 2,432,761 km (0.028 R)
• M11: 2,570,241 km (0.098 R)
• M12: 2,925,087 km (0.106 R)
• M13: 3,182,844 km (0.077 R)
• M14: 3,602,616 km (0.081 R)
• M15: 3,720,050 km (0.112 R)
• M16: 4,834,255 km (0.091 R)
• M17: 6,043,604 km (0.072 R)
• M18: 6,230,452 km (0.108 R)
• M19: 6,657,853 km (0.063 R)
• M20: 7,193,114 km (0.059 R)
• M21: 8,047,169 km (0.071 R)
• M22: 8,201,254 km (0.071 R)
• M23: 8,880,130 km (0.094 R)
• M24: 10,235,786 km (0.088 R)
• M25: 10,909,126 km (0.057 R)
• M26: 12,180,558 km (0.102 R)
• M27: 12,476,014 km (0.104 R)
• M28: 12,773,863 km (0.088 R)
• M29: 12,953,680 km (0.036 R)
• M30: 13,681,324 km (0.06 R)
• M31: 13,803,994 km (0.103 R)
• M32: 14,797,623 km (0.103 R)
• M33: 15,878,617 km (0.118 R)
• M34: 16,201,300 km (0.073 R)
• M35: 16,591,451 km (0.09 R)
• M36: 17,248,634 km (0.118 R)
• M37: 18,385,279 km (0.091 R)
• M38: 18,656,201 km (0.073 R)
• M39: 18,792,185 km (0.107 R)
• M40: 18,928,469 km (0.102 R)
• M41: 19,133,568 km (0.117 R)
• M42: 21,937,481 km (0.094 R)
• M43: 22,369,070 km (0.07 R)
• M44: 22,730,798 km (0.102 R)
• M45: 24,271,207 km (0.099 R)
• M46: 25,392,144 km (0.114 R)
• M47: 26,072,665 km (0.058 R)
• M48: 26,224,806 km (0.072 R)
• M49: 26,759,319 km (0.05 R)
• M50: 26,912,657 km (0.12 R)
• M51: 27,839,117 km (0.116 R)
• M52: 29,090,652 km (0.12 R)
• M53: 29,169,490 km (0.096 R)
• M54: 29,564,578 km (0.115 R)
• M55: 29,643,865 km (0.053 R)
• M56: 29,802,589 km (0.026 R)
• M57: 30,921,581 km (0.05 R)
• M58: 32,054,186 km (0.096 R)
• M59: 32,543,820 km (0.103 R)
• M60: 33,035,847 km (0.105 R)
• M61: 33,778,451 km (0.106 R)
• M62: 35,448,562 km (0.095 R)
• M63: 37,402,011 km (0.05 R)
• M64: 37,917,376 km (0.092 R)
• M65: 38,089,712 km (0.088 R)
• M66: 38,955,136 km (0.069 R)
• M67: 40,617,318 km (0.114 R)
• M68: 41,324,018 km (0.116 R)
• M69: 42,570,617 km (0.112 R)
• M70: 43,739,276 km (0.109 R)
• M71: 44,101,003 km (0.103 R)
• M72: 44,918,406 km (0.051 R)
• M73: 45,374,680 km (0.109 R)
• M74: 46,568,172 km (0.068 R)
• M75: 47,586,185 km (0.075 R)
• M76: 49,738,150 km (0.104 R)
• M77: 50,588,914 km (0.058 R)
• M78: 51,158,732 km (0.076 R)
• M79: 52,304,801 km (0.091 R)
• M80: 56,283,805 km (0.043 R)
• M81: 56,972,703 km (0.104 R)
• M82: 57,565,560 km (0.087 R)
• M83: 58,458,659 km (0.055 R)
• M84: 58,657,624 km (0.12 R)
• M85: 60,157,941 km (0.079 R)
• M86: 62,584,568 km (0.114 R)
• M87: 65,455,651 km (0.092 R)
• M88: 69,420,443 km (0.096 R)
• M89: 69,631,376 km (0.103 R)
• M90: 70,265,073 km (0.103 R)
• M91: 70,476,754 km (0.072 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit