🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.52 AU - 0.7 AU

Year: 171 Days

Day: 37.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 24.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.15 AU

Year: 337 Days

Day: 35 Hours

Environment

Temp: 137 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,634,874 km

• M1: 257,608 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.02 AU - 1.48 AU

Year: 501 Days

Day: 24.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,634,874 km

• M1: 891,155 km (0.11 R)
• M2: 1,012,628 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.5 AU - 2.36 AU

Year: 960 Days

Day: 47.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,634,874 km

• M1: 1,144,274 km (0.064 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.1

Radius: 12.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.59 AU - 7.79 AU

Year: 7638 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,634,874 km

• M1: 210,185 km (0.113 R)
• M2: 369,507 km (0.081 R)
• M3: 453,132 km (0.102 R)
• M4: 705,204 km (0.118 R)
• M5: 1,177,036 km (0.097 R)
• M6: 1,359,994 km (0.088 R)
• M7: 2,020,020 km (0.106 R)
• M8: 2,129,825 km (0.114 R)
• M9: 2,241,574 km (0.099 R)
• M10: 2,336,420 km (0.101 R)
• M11: 2,471,506 km (0.072 R)
• M12: 2,649,079 km (0.117 R)
• M13: 3,271,705 km (0.106 R)
• M14: 3,577,633 km (0.119 R)
• M15: 3,756,702 km (0.117 R)
• M16: 4,194,126 km (0.096 R)
• M17: 4,648,006 km (0.1 R)
• M18: 5,017,513 km (0.085 R)
• M19: 5,168,008 km (0.099 R)
• M20: 5,269,286 km (0.119 R)
• M21: 5,371,012 km (0.077 R)
• M22: 5,499,367 km (0.117 R)
• M23: 5,811,428 km (0.034 R)
• M24: 6,290,441 km (0.101 R)
• M25: 7,258,189 km (0.085 R)
• M26: 7,343,311 km (0.085 R)
• M27: 7,744,981 km (0.067 R)
• M28: 8,420,565 km (0.071 R)
• M29: 8,570,013 km (0.078 R)
• M30: 8,932,190 km (0.108 R)
• M31: 9,330,120 km (0.058 R)
• M32: 9,484,804 km (0.077 R)
• M33: 9,578,004 km (0.118 R)
• M34: 10,080,353 km (0.104 R)
• M35: 10,979,885 km (0.079 R)
• M36: 11,439,450 km (0.069 R)
• M37: 11,638,266 km (0.113 R)
• M38: 11,871,788 km (0.097 R)
• M39: 12,207,934 km (0.072 R)
• M40: 12,445,196 km (0.118 R)
• M41: 12,924,358 km (0.065 R)
• M42: 13,027,731 km (0.103 R)
• M43: 13,584,235 km (0.093 R)
• M44: 13,689,402 km (0.06 R)
• M45: 14,148,518 km (0.12 R)
• M46: 15,702,690 km (0.097 R)
• M47: 16,108,848 km (0.066 R)
• M48: 16,631,094 km (0.063 R)
• M49: 16,743,592 km (0.079 R)
• M50: 17,196,574 km (0.11 R)
• M51: 17,730,190 km (0.112 R)
• M52: 17,883,677 km (0.066 R)
• M53: 18,463,070 km (0.079 R)
• M54: 19,402,993 km (0.071 R)
• M55: 19,799,129 km (0.085 R)
• M56: 20,158,014 km (0.042 R)
• M57: 20,238,049 km (0.084 R)
• M58: 21,003,840 km (0.077 R)
• M59: 21,247,685 km (0.067 R)
• M60: 21,451,587 km (0.095 R)
• M61: 21,533,267 km (0.113 R)
• M62: 21,820,196 km (0.101 R)
• M63: 22,232,188 km (0.095 R)
• M64: 22,730,200 km (0.106 R)
• M65: 23,273,689 km (0.049 R)
• M66: 23,399,650 km (0.1 R)
• M67: 23,863,852 km (0.112 R)
• M68: 24,544,223 km (0.06 R)
• M69: 24,672,578 km (0.067 R)
• M70: 24,801,083 km (0.099 R)
• M71: 25,620,281 km (0.093 R)
• M72: 26,229,593 km (0.102 R)
• M73: 27,064,200 km (0.109 R)
• M74: 27,241,024 km (0.101 R)
• M75: 28,669,385 km (0.087 R)
• M76: 29,438,019 km (0.097 R)
• M77: 29,619,930 km (0.096 R)
• M78: 29,847,767 km (0.101 R)
• M79: 30,718,876 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 12.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.23 AU - 11.01 AU

Year: 11530 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,634,874 km

• M1: 158,275 km (0.046 R)
• M2: 302,188 km (0.099 R)
• M3: 558,449 km (0.061 R)
• M4: 940,372 km (0.048 R)
• M5: 1,297,462 km (0.065 R)
• M6: 1,544,897 km (0.087 R)
• M7: 1,830,480 km (0.055 R)
• M8: 1,922,033 km (0.104 R)
• M9: 2,085,843 km (0.106 R)
• M10: 2,205,821 km (0.094 R)
• M11: 2,452,807 km (0.101 R)
• M12: 2,920,300 km (0.103 R)
• M13: 3,192,269 km (0.094 R)
• M14: 3,673,675 km (0.114 R)
• M15: 4,178,119 km (0.048 R)
• M16: 4,863,576 km (0.076 R)
• M17: 5,384,177 km (0.052 R)
• M18: 5,786,296 km (0.119 R)
• M19: 6,163,582 km (0.086 R)
• M20: 6,478,336 km (0.074 R)
• M21: 7,160,053 km (0.091 R)
• M22: 7,491,113 km (0.117 R)
• M23: 8,630,301 km (0.118 R)
• M24: 9,459,821 km (0.108 R)
• M25: 9,620,639 km (0.118 R)
• M26: 9,823,045 km (0.056 R)
• M27: 10,438,790 km (0.094 R)
• M28: 10,563,554 km (0.075 R)
• M29: 10,940,541 km (0.071 R)
• M30: 11,450,071 km (0.04 R)
• M31: 11,967,381 km (0.075 R)
• M32: 12,054,297 km (0.112 R)
• M33: 12,185,195 km (0.085 R)
• M34: 12,272,710 km (0.1 R)
• M35: 14,527,449 km (0.098 R)
• M36: 14,759,924 km (0.108 R)
• M37: 15,181,342 km (0.108 R)
• M38: 15,464,680 km (0.075 R)
• M39: 15,844,958 km (0.106 R)
• M40: 15,940,551 km (0.069 R)
• M41: 16,036,293 km (0.079 R)
• M42: 16,373,038 km (0.086 R)
• M43: 16,518,148 km (0.091 R)
• M44: 18,391,861 km (0.097 R)
• M45: 19,456,101 km (0.052 R)
• M46: 19,609,738 km (0.111 R)
• M47: 20,124,803 km (0.116 R)
• M48: 20,228,474 km (0.092 R)
• M49: 21,221,206 km (0.069 R)
• M50: 22,176,239 km (0.1 R)
• M51: 22,444,019 km (0.114 R)
• M52: 23,253,942 km (0.118 R)
• M53: 23,417,003 km (0.1 R)
• M54: 23,580,514 km (0.11 R)
• M55: 24,238,296 km (0.079 R)
• M56: 24,348,549 km (0.058 R)
• M57: 25,124,813 km (0.083 R)
• M58: 26,078,350 km (0.059 R)
• M59: 26,304,392 km (0.065 R)
• M60: 27,043,705 km (0.086 R)
• M61: 27,329,736 km (0.118 R)
• M62: 27,616,964 km (0.056 R)
• M63: 27,962,834 km (0.079 R)
• M64: 28,484,482 km (0.1 R)
• M65: 30,009,333 km (0.115 R)
• M66: 31,200,282 km (0.117 R)
• M67: 31,620,652 km (0.103 R)
• M68: 31,801,515 km (0.11 R)
• M69: 33,382,615 km (0.109 R)
• M70: 33,751,224 km (0.093 R)
• M71: 34,554,266 km (0.039 R)
• M72: 34,678,432 km (0.114 R)
• M73: 35,802,062 km (0.095 R)
• M74: 36,053,386 km (0.076 R)
• M75: 37,001,238 km (0.114 R)
• M76: 39,244,309 km (0.091 R)
• M77: 39,958,339 km (0.112 R)
• M78: 40,153,864 km (0.097 R)
• M79: 41,136,123 km (0.047 R)
• M80: 42,391,549 km (0.116 R)
• M81: 43,995,387 km (0.08 R)
• M82: 45,075,634 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.4

Radius: 5.2

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.89 AU - 15.09 AU

Year: 20786 Days

Day: 17.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,634,874 km

• M1: 270,323 km (0.052 R)
• M2: 331,808 km (0.096 R)
• M3: 381,325 km (0.108 R)
• M4: 667,207 km (0.118 R)
• M5: 775,216 km (0.117 R)
• M6: 889,060 km (0.099 R)
• M7: 1,480,421 km (0.103 R)
• M8: 1,651,261 km (0.09 R)
• M9: 1,858,754 km (0.048 R)
• M10: 2,137,604 km (0.069 R)
• M11: 2,462,830 km (0.073 R)
• M12: 2,699,793 km (0.119 R)
• M13: 2,768,907 km (0.081 R)
• M14: 2,873,476 km (0.037 R)
• M15: 3,604,261 km (0.072 R)
• M16: 3,872,939 km (0.095 R)
• M17: 3,911,835 km (0.092 R)
• M18: 3,990,074 km (0.091 R)
• M19: 4,389,202 km (0.054 R)
• M20: 4,470,433 km (0.085 R)
• M21: 6,660,396 km (0.106 R)
• M22: 7,228,270 km (0.079 R)
• M23: 7,910,137 km (0.089 R)
• M24: 8,108,803 km (0.038 R)
• M25: 8,309,115 km (0.112 R)
• M26: 8,765,538 km (0.118 R)
• M27: 9,491,835 km (0.106 R)
• M28: 9,702,918 km (0.054 R)
• M29: 10,291,286 km (0.084 R)
• M30: 10,781,219 km (0.079 R)
• M31: 11,502,281 km (0.106 R)
• M32: 11,953,767 km (0.108 R)
• M33: 12,124,608 km (0.103 R)
• M34: 12,699,662 km (0.053 R)
• M35: 13,049,123 km (0.1 R)
• M36: 13,460,667 km (0.092 R)
• M37: 13,816,710 km (0.087 R)
• M38: 14,417,196 km (0.089 R)
• M39: 14,538,370 km (0.085 R)
• M40: 14,781,616 km (0.103 R)
• M41: 15,149,028 km (0.104 R)
• M42: 15,457,499 km (0.072 R)
• M43: 15,643,599 km (0.105 R)
• M44: 15,705,832 km (0.034 R)
• M45: 16,143,405 km (0.114 R)
• M46: 16,458,459 km (0.102 R)
• M47: 16,521,738 km (0.092 R)
• M48: 17,287,081 km (0.062 R)
• M49: 17,544,838 km (0.065 R)
• M50: 17,803,792 km (0.085 R)
• M51: 17,998,868 km (0.104 R)
• M52: 18,456,637 km (0.109 R)
• M53: 18,522,460 km (0.106 R)
• M54: 18,720,079 km (0.07 R)
• M55: 18,786,052 km (0.12 R)
• M56: 19,117,411 km (0.113 R)
• M57: 19,987,921 km (0.097 R)
• M58: 20,598,131 km (0.099 R)
• M59: 21,352,254 km (0.115 R)
• M60: 23,028,797 km (0.085 R)
• M61: 23,170,317 km (0.094 R)
• M62: 26,952,151 km (0.079 R)
• M63: 27,400,795 km (0.118 R)
• M64: 28,002,627 km (0.055 R)
• M65: 28,532,802 km (0.113 R)
• M66: 28,761,088 km (0.036 R)
• M67: 29,372,794 km (0.118 R)
• M68: 29,680,218 km (0.095 R)
• M69: 30,686,712 km (0.107 R)
• M70: 31,625,588 km (0.118 R)
• M71: 32,256,891 km (0.065 R)
• M72: 34,175,185 km (0.117 R)
• M73: 35,720,082 km (0.092 R)
• M74: 36,955,611 km (0.103 R)
• M75: 39,045,792 km (0.056 R)
• M76: 40,403,692 km (0.079 R)
• M77: 41,949,487 km (0.083 R)
• M78: 44,216,343 km (0.051 R)
• M79: 44,656,909 km (0.065 R)
• M80: 45,098,821 km (0.074 R)
• M81: 48,142,240 km (0.067 R)
• M82: 48,323,403 km (0.066 R)
• M83: 49,597,229 km (0.108 R)
• M84: 51,621,288 km (0.069 R)
• M85: 53,203,884 km (0.034 R)
• M86: 53,953,968 km (0.038 R)
• M87: 54,236,259 km (0.104 R)
• M88: 55,370,061 km (0.089 R)
• M89: 57,372,878 km (0.096 R)
• M90: 58,624,713 km (0.102 R)
• M91: 58,914,783 km (0.105 R)
• M92: 60,470,302 km (0.107 R)
• M93: 61,547,406 km (0.107 R)
• M94: 61,940,699 km (0.093 R)
• M95: 62,927,596 km (0.108 R)
• M96: 63,919,580 km (0.116 R)
• M97: 64,118,695 km (0.115 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 18,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit