🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 42 Hours

Environment

Temp: 247 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 14.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.7 AU - 0.9 AU

Year: 255 Days

Day: 17 Hours

Environment

Temp: 192 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.25 AU - 1.49 AU

Year: 572 Days

Day: 24.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.24 AU - 1.84 AU

Year: 681 Days

Day: 16.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.1 AU - 2.4 AU

Year: 1203 Days

Day: 39 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3 AU - 3.62 AU

Year: 2147 Days

Day: 30.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 99.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.64 AU - 4.12 AU

Year: 2724 Days

Day: 15.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,968,597 km

• M1: 152,141 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 8.9

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.31 AU - 8.79 AU

Year: 7395 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,968,597 km

• M1: 263,442 km (0.12 R)
• M2: 489,933 km (0.07 R)
• M3: 775,964 km (0.083 R)
• M4: 954,734 km (0.039 R)
• M5: 1,220,270 km (0.104 R)
• M6: 1,410,259 km (0.092 R)
• M7: 1,548,936 km (0.105 R)
• M8: 2,171,712 km (0.088 R)
• M9: 2,286,454 km (0.078 R)
• M10: 2,356,166 km (0.053 R)
• M11: 2,667,031 km (0.088 R)
• M12: 3,042,073 km (0.104 R)
• M13: 3,407,092 km (0.12 R)
• M14: 3,487,276 km (0.074 R)
• M15: 3,841,524 km (0.103 R)
• M16: 4,150,443 km (0.08 R)
• M17: 4,207,440 km (0.109 R)
• M18: 4,380,076 km (0.043 R)
• M19: 5,094,107 km (0.096 R)
• M20: 5,371,162 km (0.081 R)
• M21: 6,004,559 km (0.079 R)
• M22: 6,363,145 km (0.118 R)
• M23: 6,728,613 km (0.094 R)
• M24: 7,272,252 km (0.107 R)
• M25: 7,619,319 km (0.093 R)
• M26: 8,257,653 km (0.112 R)
• M27: 8,546,975 km (0.077 R)
• M28: 8,765,986 km (0.117 R)
• M29: 9,061,143 km (0.035 R)
• M30: 9,209,843 km (0.065 R)
• M31: 9,321,892 km (0.113 R)
• M32: 10,042,505 km (0.11 R)
• M33: 10,545,752 km (0.046 R)
• M34: 10,623,992 km (0.115 R)
• M35: 11,057,377 km (0.106 R)
• M36: 11,376,170 km (0.064 R)
• M37: 11,617,322 km (0.055 R)
• M38: 11,738,496 km (0.098 R)
• M39: 12,186,392 km (0.038 R)
• M40: 12,681,561 km (0.098 R)
• M41: 13,691,347 km (0.096 R)
• M42: 13,904,972 km (0.096 R)
• M43: 14,596,115 km (0.105 R)
• M44: 14,902,042 km (0.112 R)
• M45: 14,989,707 km (0.079 R)
• M46: 15,475,601 km (0.065 R)
• M47: 15,921,851 km (0.075 R)
• M48: 16,191,576 km (0.067 R)
• M49: 16,372,290 km (0.091 R)
• M50: 16,599,081 km (0.084 R)
• M51: 17,934,990 km (0.115 R)
• M52: 18,356,556 km (0.066 R)
• M53: 19,353,028 km (0.088 R)
• M54: 19,737,195 km (0.117 R)
• M55: 20,269,614 km (0.111 R)
• M56: 20,561,928 km (0.109 R)
• M57: 20,757,602 km (0.045 R)
• M58: 22,900,292 km (0.072 R)
• M59: 23,052,284 km (0.092 R)
• M60: 23,154,010 km (0.08 R)
• M61: 23,972,012 km (0.1 R)
• M62: 24,436,363 km (0.11 R)
• M63: 25,583,779 km (0.072 R)
• M64: 27,606,941 km (0.071 R)
• M65: 28,039,279 km (0.091 R)
• M66: 28,528,464 km (0.072 R)
• M67: 30,401,878 km (0.058 R)
• M68: 30,457,528 km (0.119 R)
• M69: 33,285,526 km (0.086 R)
• M70: 33,457,863 km (0.119 R)
• M71: 33,688,094 km (0.102 R)
• M72: 33,918,924 km (0.051 R)
• M73: 34,208,096 km (0.12 R)
• M74: 34,440,123 km (0.065 R)
• M75: 34,788,985 km (0.111 R)
• M76: 34,963,865 km (0.045 R)
• M77: 35,080,701 km (0.113 R)
• M78: 35,490,300 km (0.057 R)
• M79: 35,666,376 km (0.1 R)
• M80: 37,204,392 km (0.102 R)
• M81: 38,161,669 km (0.099 R)
• M82: 39,490,996 km (0.055 R)
• M83: 39,734,391 km (0.119 R)
• M84: 40,100,308 km (0.062 R)
• M85: 40,589,941 km (0.089 R)
• M86: 40,712,761 km (0.04 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 12.3

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.6 AU - 13.16 AU

Year: 14596 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,968,597 km

• M1: 155,133 km (0.095 R)
• M2: 303,235 km (0.093 R)
• M3: 389,553 km (0.056 R)
• M4: 470,635 km (0.091 R)
• M5: 1,051,673 km (0.114 R)
• M6: 1,149,660 km (0.109 R)
• M7: 1,774,530 km (0.113 R)
• M8: 2,901,899 km (0.115 R)
• M9: 3,479,497 km (0.118 R)
• M10: 3,743,537 km (0.099 R)
• M11: 3,820,131 km (0.115 R)
• M12: 4,412,090 km (0.092 R)
• M13: 4,533,863 km (0.111 R)
• M14: 4,739,560 km (0.078 R)
• M15: 6,819,419 km (0.111 R)
• M16: 7,633,381 km (0.085 R)
• M17: 7,977,456 km (0.102 R)
• M18: 8,276,353 km (0.099 R)
• M19: 8,528,425 km (0.077 R)
• M20: 9,040,050 km (0.118 R)
• M21: 10,688,917 km (0.099 R)
• M22: 11,971,420 km (0.062 R)
• M23: 13,008,881 km (0.066 R)
• M24: 14,134,904 km (0.082 R)
• M25: 14,801,213 km (0.093 R)
• M26: 15,230,410 km (0.1 R)
• M27: 15,353,828 km (0.052 R)
• M28: 15,477,545 km (0.117 R)
• M29: 15,850,942 km (0.078 R)
• M30: 16,164,200 km (0.081 R)
• M31: 16,353,142 km (0.104 R)
• M32: 16,796,999 km (0.048 R)
• M33: 16,988,484 km (0.065 R)
• M34: 17,116,540 km (0.092 R)
• M35: 19,274,938 km (0.098 R)
• M36: 19,878,415 km (0.096 R)
• M37: 20,692,677 km (0.118 R)
• M38: 20,829,409 km (0.063 R)
• M39: 21,864,926 km (0.066 R)
• M40: 22,634,906 km (0.082 R)
• M41: 23,129,476 km (0.111 R)
• M42: 23,413,712 km (0.077 R)
• M43: 23,913,968 km (0.112 R)
• M44: 24,345,557 km (0.104 R)
• M45: 24,924,950 km (0.1 R)
• M46: 26,023,746 km (0.056 R)
• M47: 26,171,399 km (0.084 R)
• M48: 26,839,504 km (0.11 R)
• M49: 27,814,283 km (0.09 R)
• M50: 28,800,881 km (0.103 R)
• M51: 29,567,421 km (0.102 R)
• M52: 30,574,214 km (0.074 R)
• M53: 37,011,710 km (0.082 R)
• M54: 39,530,041 km (0.108 R)
• M55: 40,895,720 km (0.062 R)
• M56: 41,153,477 km (0.053 R)
• M57: 42,537,407 km (0.057 R)
• M58: 42,798,604 km (0.049 R)
• M59: 43,147,616 km (0.083 R)
• M60: 44,730,063 km (0.041 R)
• M61: 47,499,867 km (0.08 R)
• M62: 47,590,224 km (0.078 R)
• M63: 48,860,011 km (0.117 R)
• M64: 48,951,116 km (0.108 R)
• M65: 49,042,221 km (0.056 R)
• M66: 50,508,879 km (0.091 R)
• M67: 51,155,141 km (0.084 R)
• M68: 51,711,047 km (0.1 R)
• M69: 52,082,947 km (0.075 R)
• M70: 54,143,808 km (0.109 R)
• M71: 54,710,335 km (0.05 R)
• M72: 54,805,030 km (0.115 R)
• M73: 55,659,234 km (0.087 R)
• M74: 55,754,378 km (0.075 R)
• M75: 56,326,590 km (0.109 R)
• M76: 56,517,776 km (0.058 R)
• M77: 59,216,821 km (0.103 R)
• M78: 62,748,378 km (0.075 R)
• M79: 62,946,595 km (0.116 R)
• M80: 65,240,679 km (0.066 R)
• M81: 65,944,387 km (0.116 R)
• M82: 66,751,617 km (0.106 R)
• M83: 67,359,134 km (0.105 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 11,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit