🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.99 AU

Year: 293 Days

Day: 14.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,157,502 km

• M1: 118,332 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.22 AU - 1.34 AU

Year: 532 Days

Day: 29.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,157,502 km

• M1: 86,468 km (0.073 R)
• M2: 311,612 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.54 AU - 1.68 AU

Year: 750 Days

Day: 33.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.26 AU - 2.58 AU

Year: 1382 Days

Day: 44.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.32 AU - 3.02 AU

Year: 1602 Days

Day: 36.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,157,502 km

• M1: 91,554 km (0.096 R)
• M2: 1,776,176 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.66 AU - 4.28 AU

Year: 2373 Days

Day: 42 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 8.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.4 AU - 5.6 AU

Year: 4735 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,157,502 km

• M1: 216,019 km (0.088 R)
• M2: 274,063 km (0.069 R)
• M3: 347,815 km (0.111 R)
• M4: 539,001 km (0.093 R)
• M5: 597,195 km (0.047 R)
• M6: 819,497 km (0.106 R)
• M7: 934,687 km (0.085 R)
• M8: 1,031,029 km (0.085 R)
• M9: 1,677,591 km (0.099 R)
• M10: 2,167,972 km (0.11 R)
• M11: 2,281,068 km (0.06 R)
• M12: 2,513,095 km (0.112 R)
• M13: 3,090,393 km (0.09 R)
• M14: 3,163,097 km (0.099 R)
• M15: 3,254,801 km (0.087 R)
• M16: 3,497,598 km (0.103 R)
• M17: 3,573,444 km (0.069 R)
• M18: 3,669,037 km (0.108 R)
• M19: 3,843,319 km (0.057 R)
• M20: 4,200,259 km (0.119 R)
• M21: 4,818,547 km (0.072 R)
• M22: 5,009,733 km (0.106 R)
• M23: 5,225,005 km (0.038 R)
• M24: 5,709,253 km (0.065 R)
• M25: 6,070,532 km (0.113 R)
• M26: 6,139,197 km (0.094 R)
• M27: 6,230,901 km (0.103 R)
• M28: 6,369,578 km (0.083 R)
• M29: 6,579,464 km (0.041 R)
• M30: 6,767,957 km (0.1 R)
• M31: 6,839,016 km (0.118 R)
• M32: 7,392,828 km (0.093 R)
• M33: 7,687,386 km (0.115 R)
• M34: 7,960,851 km (0.03 R)
• M35: 8,313,602 km (0.056 R)
• M36: 8,440,910 km (0.113 R)
• M37: 8,697,171 km (0.092 R)
• M38: 8,982,155 km (0.069 R)
• M39: 9,086,575 km (0.082 R)
• M40: 9,508,291 km (0.12 R)
• M41: 9,668,062 km (0.115 R)
• M42: 9,748,246 km (0.08 R)
• M43: 10,044,300 km (0.097 R)
• M44: 10,617,709 km (0.101 R)
• M45: 11,398,759 km (0.043 R)
• M46: 11,824,814 km (0.115 R)
• M47: 12,721,803 km (0.106 R)
• M48: 13,015,763 km (0.038 R)
• M49: 13,700,472 km (0.11 R)
• M50: 13,820,749 km (0.109 R)
• M51: 14,919,096 km (0.11 R)
• M52: 15,073,930 km (0.09 R)
• M53: 15,166,980 km (0.103 R)
• M54: 15,416,210 km (0.085 R)
• M55: 15,698,202 km (0.102 R)
• M56: 15,855,729 km (0.098 R)
• M57: 15,918,859 km (0.12 R)
• M58: 16,013,704 km (0.101 R)
• M59: 16,076,984 km (0.104 R)
• M60: 16,331,151 km (0.072 R)
• M61: 16,522,636 km (0.103 R)
• M62: 16,714,869 km (0.101 R)
• M63: 17,036,804 km (0.117 R)
• M64: 17,556,357 km (0.099 R)
• M65: 18,411,758 km (0.099 R)
• M66: 19,011,795 km (0.102 R)
• M67: 19,314,282 km (0.106 R)
• M68: 19,618,265 km (0.085 R)
• M69: 19,889,934 km (0.117 R)
• M70: 20,196,909 km (0.049 R)
• M71: 20,299,683 km (0.11 R)
• M72: 20,643,160 km (0.104 R)
• M73: 21,092,701 km (0.111 R)
• M74: 22,248,345 km (0.091 R)
• M75: 23,137,405 km (0.068 R)
• M76: 23,316,623 km (0.095 R)
• M77: 23,965,579 km (0.088 R)
• M78: 24,074,337 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 11.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.04 AU - 9.74 AU

Year: 8136 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 104.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,157,502 km

• M1: 210,933 km (0.106 R)
• M2: 375,790 km (0.096 R)
• M3: 822,040 km (0.104 R)
• M4: 913,145 km (0.098 R)
• M5: 1,007,990 km (0.072 R)
• M6: 1,089,970 km (0.109 R)
• M7: 1,243,458 km (0.106 R)
• M8: 1,349,971 km (0.04 R)
• M9: 1,534,725 km (0.083 R)
• M10: 1,728,005 km (0.104 R)
• M11: 1,929,513 km (0.108 R)
• M12: 2,356,166 km (0.11 R)
• M13: 2,978,494 km (0.105 R)
• M14: 3,123,604 km (0.089 R)
• M15: 3,727,680 km (0.107 R)
• M16: 4,478,063 km (0.052 R)
• M17: 4,589,064 km (0.094 R)
• M18: 5,013,623 km (0.048 R)
• M19: 5,100,091 km (0.105 R)
• M20: 5,599,448 km (0.066 R)
• M21: 6,931,917 km (0.117 R)
• M22: 7,125,496 km (0.047 R)
• M23: 7,288,109 km (0.078 R)
• M24: 8,153,682 km (0.1 R)
• M25: 8,255,708 km (0.101 R)
• M26: 8,667,850 km (0.066 R)
• M27: 9,157,334 km (0.06 R)
• M28: 9,691,698 km (0.096 R)
• M29: 9,980,871 km (0.04 R)
• M30: 10,126,579 km (0.111 R)
• M31: 10,456,891 km (0.056 R)
• M32: 10,716,294 km (0.112 R)
• M33: 10,790,794 km (0.109 R)
• M34: 11,241,532 km (0.053 R)
• M35: 11,317,229 km (0.12 R)
• M36: 11,775,148 km (0.095 R)
• M37: 12,161,409 km (0.09 R)
• M38: 12,788,224 km (0.066 R)
• M39: 12,867,212 km (0.054 R)
• M40: 13,105,521 km (0.066 R)
• M41: 14,032,280 km (0.104 R)
• M42: 14,441,879 km (0.11 R)
• M43: 14,938,544 km (0.11 R)
• M44: 15,272,746 km (0.067 R)
• M45: 16,204,591 km (0.063 R)
• M46: 16,634,386 km (0.096 R)
• M47: 16,763,937 km (0.092 R)
• M48: 17,154,986 km (0.096 R)
• M49: 17,636,841 km (0.095 R)
• M50: 18,034,472 km (0.108 R)
• M51: 18,973,797 km (0.112 R)
• M52: 19,426,630 km (0.105 R)
• M53: 19,563,213 km (0.054 R)
• M54: 19,654,467 km (0.086 R)
• M55: 20,066,759 km (0.092 R)
• M56: 20,435,668 km (0.111 R)
• M57: 21,086,568 km (0.106 R)
• M58: 21,226,891 km (0.036 R)
• M59: 21,886,019 km (0.035 R)
• M60: 22,123,132 km (0.11 R)
• M61: 23,417,901 km (0.068 R)
• M62: 23,806,257 km (0.051 R)
• M63: 24,687,987 km (0.098 R)
• M64: 25,729,936 km (0.101 R)
• M65: 26,836,960 km (0.113 R)
• M66: 29,097,534 km (0.084 R)
• M67: 29,724,499 km (0.109 R)
• M68: 30,514,674 km (0.1 R)
• M69: 31,954,255 km (0.096 R)
• M70: 32,926,192 km (0.1 R)
• M71: 33,143,408 km (0.092 R)
• M72: 34,127,313 km (0.119 R)
• M73: 34,457,326 km (0.119 R)
• M74: 34,567,580 km (0.053 R)
• M75: 35,565,248 km (0.12 R)
• M76: 36,179,497 km (0.092 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: 163 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit