🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.65 AU - 0.71 AU

Year: 200 Days

Day: 29.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,681,690 km

• M1: 26,030 km (0.085 R)
• M2: 150,196 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.96 AU

Year: 260 Days

Day: 42.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.97 AU - 1.05 AU

Year: 362 Days

Day: 36.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.79 AU - 1.31 AU

Year: 384 Days

Day: 40.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.04 AU - 1.18 AU

Year: 417 Days

Day: 26.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,681,690 km

• M1: 97,538 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.04 AU - 2.9 AU

Year: 1384 Days

Day: 27.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.12 AU - 3.06 AU

Year: 1486 Days

Day: 13.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,681,690 km

• M1: 495,019 km (0.063 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 9.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.81 AU - 8.09 AU

Year: 7990 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,681,690 km

• M1: 125,363 km (0.079 R)
• M2: 185,801 km (0.083 R)
• M3: 931,097 km (0.074 R)
• M4: 1,011,730 km (0.074 R)
• M5: 1,340,547 km (0.114 R)
• M6: 1,682,228 km (0.053 R)
• M7: 1,741,768 km (0.06 R)
• M8: 1,802,206 km (0.072 R)
• M9: 2,050,688 km (0.065 R)
• M10: 2,114,716 km (0.072 R)
• M11: 2,933,315 km (0.109 R)
• M12: 3,029,955 km (0.057 R)
• M13: 4,026,726 km (0.097 R)
• M14: 4,242,895 km (0.1 R)
• M15: 4,352,550 km (0.106 R)
• M16: 4,574,553 km (0.092 R)
• M17: 4,971,885 km (0.106 R)
• M18: 5,830,427 km (0.105 R)
• M19: 5,983,017 km (0.114 R)
• M20: 6,702,284 km (0.083 R)
• M21: 7,088,396 km (0.088 R)
• M22: 7,153,471 km (0.093 R)
• M23: 7,647,892 km (0.11 R)
• M24: 7,882,312 km (0.065 R)
• M25: 8,119,275 km (0.058 R)
• M26: 8,565,376 km (0.105 R)
• M27: 8,949,244 km (0.106 R)
• M28: 9,090,165 km (0.107 R)
• M29: 9,553,320 km (0.086 R)
• M30: 9,805,991 km (0.094 R)
• M31: 10,281,114 km (0.082 R)
• M32: 10,428,767 km (0.091 R)
• M33: 10,688,917 km (0.094 R)
• M34: 11,405,790 km (0.027 R)
• M35: 12,138,222 km (0.1 R)
• M36: 12,294,252 km (0.071 R)
• M37: 12,569,213 km (0.066 R)
• M38: 12,766,682 km (0.065 R)
• M39: 12,965,348 km (0.084 R)
• M40: 13,085,027 km (0.067 R)
• M41: 13,446,156 km (0.064 R)
• M42: 13,648,263 km (0.097 R)
• M43: 13,810,576 km (0.096 R)
• M44: 14,055,468 km (0.103 R)
• M45: 14,219,427 km (0.03 R)
• M46: 14,923,435 km (0.092 R)
• M47: 15,007,060 km (0.106 R)
• M48: 15,258,684 km (0.116 R)
• M49: 15,638,812 km (0.108 R)
• M50: 15,894,026 km (0.088 R)
• M51: 16,322,474 km (0.096 R)
• M52: 16,581,278 km (0.038 R)
• M53: 16,711,129 km (0.08 R)
• M54: 17,586,127 km (0.117 R)
• M55: 17,895,795 km (0.11 R)
• M56: 18,162,677 km (0.061 R)
• M57: 18,296,717 km (0.077 R)
• M58: 19,791,798 km (0.093 R)
• M59: 19,975,654 km (0.111 R)
• M60: 20,114,032 km (0.055 R)
• M61: 20,484,287 km (0.113 R)
• M62: 22,321,797 km (0.032 R)
• M63: 22,417,391 km (0.104 R)
• M64: 23,819,571 km (0.12 R)
• M65: 24,064,164 km (0.12 R)
• M66: 24,457,307 km (0.114 R)
• M67: 25,299,842 km (0.109 R)
• M68: 26,555,866 km (0.099 R)
• M69: 27,115,063 km (0.115 R)
• M70: 27,421,738 km (0.074 R)
• M71: 28,919,812 km (0.07 R)
• M72: 29,024,081 km (0.057 R)
• M73: 30,073,959 km (0.084 R)
• M74: 31,029,441 km (0.078 R)
• M75: 31,564,702 km (0.1 R)
• M76: 32,102,805 km (0.043 R)
• M77: 32,589,747 km (0.118 R)
• M78: 33,900,373 km (0.093 R)
• M79: 34,506,694 km (0.104 R)
• M80: 35,339,505 km (0.084 R)
• M81: 35,786,204 km (0.036 R)
• M82: 36,685,437 km (0.086 R)
• M83: 37,081,273 km (0.094 R)
• M84: 37,364,761 km (0.084 R)
• M85: 37,705,994 km (0.119 R)
• M86: 38,277,009 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.7

Radius: 10.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.86 AU - 13.08 AU

Year: 12076 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,681,690 km

• M1: 200,461 km (0.031 R)
• M2: 398,529 km (0.114 R)
• M3: 874,400 km (0.084 R)
• M4: 1,139,487 km (0.111 R)
• M5: 1,220,120 km (0.099 R)
• M6: 1,838,857 km (0.11 R)
• M7: 1,934,600 km (0.106 R)
• M8: 2,081,355 km (0.09 R)
• M9: 2,147,777 km (0.111 R)
• M10: 2,232,000 km (0.094 R)
• M11: 2,963,235 km (0.118 R)
• M12: 3,171,624 km (0.105 R)
• M13: 3,248,518 km (0.081 R)
• M14: 3,542,777 km (0.115 R)
• M15: 5,276,317 km (0.057 R)
• M16: 5,904,927 km (0.117 R)
• M17: 5,976,285 km (0.098 R)
• M18: 6,854,574 km (0.082 R)
• M19: 6,979,788 km (0.093 R)
• M20: 7,283,322 km (0.106 R)
• M21: 8,299,690 km (0.029 R)
• M22: 8,486,837 km (0.074 R)
• M23: 10,839,563 km (0.083 R)
• M24: 11,132,475 km (0.091 R)
• M25: 12,604,668 km (0.104 R)
• M26: 13,630,460 km (0.11 R)
• M27: 14,393,260 km (0.109 R)
• M28: 15,563,265 km (0.104 R)
• M29: 16,865,066 km (0.112 R)
• M30: 17,375,045 km (0.118 R)
• M31: 18,619,549 km (0.045 R)
• M32: 19,678,553 km (0.085 R)
• M33: 19,856,873 km (0.069 R)
• M34: 20,071,696 km (0.115 R)
• M35: 20,648,246 km (0.057 R)
• M36: 21,523,244 km (0.062 R)
• M37: 22,298,909 km (0.073 R)
• M38: 22,410,359 km (0.1 R)
• M39: 22,708,807 km (0.117 R)
• M40: 22,970,903 km (0.046 R)
• M41: 23,083,550 km (0.109 R)
• M42: 24,182,047 km (0.109 R)
• M43: 24,411,530 km (0.099 R)
• M44: 25,530,522 km (0.113 R)
• M45: 25,608,313 km (0.075 R)
• M46: 25,920,225 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 14.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.87 AU - 14.19 AU

Year: 13955 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,681,690 km

• M1: 229,334 km (0.064 R)
• M2: 325,525 km (0.097 R)
• M3: 570,716 km (0.109 R)
• M4: 720,463 km (0.08 R)
• M5: 829,071 km (0.114 R)
• M6: 1,044,642 km (0.104 R)
• M7: 1,829,283 km (0.101 R)
• M8: 2,010,595 km (0.091 R)
• M9: 2,707,871 km (0.062 R)
• M10: 3,605,608 km (0.093 R)
• M11: 3,703,445 km (0.067 R)
• M12: 3,868,751 km (0.118 R)
• M13: 4,484,196 km (0.113 R)
• M14: 4,767,834 km (0.073 R)
• M15: 5,315,512 km (0.089 R)
• M16: 5,615,904 km (0.114 R)
• M17: 5,730,047 km (0.052 R)
• M18: 6,312,282 km (0.109 R)
• M19: 6,590,534 km (0.101 R)
• M20: 6,832,284 km (0.042 R)
• M21: 7,491,562 km (0.052 R)
• M22: 7,701,747 km (0.04 R)
• M23: 8,257,503 km (0.083 R)
• M24: 8,562,234 km (0.119 R)
• M25: 8,738,012 km (0.109 R)
• M26: 8,870,555 km (0.106 R)
• M27: 9,680,478 km (0.094 R)
• M28: 10,001,964 km (0.108 R)
• M29: 10,094,416 km (0.093 R)
• M30: 11,419,105 km (0.115 R)
• M31: 11,661,453 km (0.079 R)
• M32: 12,052,801 km (0.048 R)
• M33: 12,547,970 km (0.102 R)
• M34: 14,177,390 km (0.102 R)
• M35: 14,281,361 km (0.096 R)
• M36: 14,963,976 km (0.102 R)
• M37: 16,689,138 km (0.115 R)
• M38: 17,241,304 km (0.098 R)
• M39: 17,407,956 km (0.076 R)
• M40: 19,277,930 km (0.072 R)
• M41: 20,032,052 km (0.06 R)
• M42: 20,677,567 km (0.046 R)
• M43: 20,973,322 km (0.101 R)
• M44: 21,270,573 km (0.084 R)
• M45: 21,688,849 km (0.09 R)
• M46: 23,512,597 km (0.067 R)
• M47: 24,007,167 km (0.112 R)
• M48: 24,442,796 km (0.088 R)
• M49: 24,818,287 km (0.091 R)
• M50: 26,531,482 km (0.092 R)
• M51: 26,724,164 km (0.11 R)
• M52: 27,240,426 km (0.104 R)
• M53: 28,151,627 km (0.109 R)
• M54: 28,808,660 km (0.111 R)
• M55: 29,139,122 km (0.094 R)
• M56: 29,404,359 km (0.094 R)
• M57: 30,607,874 km (0.089 R)
• M58: 30,945,068 km (0.047 R)
• M59: 32,718,251 km (0.055 R)
• M60: 33,686,748 km (0.12 R)
• M61: 34,454,185 km (0.086 R)
• M62: 35,156,996 km (0.076 R)
• M63: 35,298,066 km (0.091 R)
• M64: 37,509,422 km (0.1 R)
• M65: 37,870,402 km (0.117 R)
• M66: 38,668,357 km (0.071 R)
• M67: 39,032,927 km (0.104 R)
• M68: 39,471,847 km (0.062 R)
• M69: 39,986,164 km (0.098 R)
• M70: 40,502,576 km (0.051 R)
• M71: 40,947,032 km (0.109 R)
• M72: 41,318,483 km (0.117 R)
• M73: 41,616,632 km (0.113 R)
• M74: 41,915,379 km (0.082 R)
• M75: 43,344,487 km (0.097 R)
• M76: 44,865,897 km (0.09 R)
• M77: 45,249,018 km (0.096 R)
• M78: 48,274,485 km (0.09 R)
• M79: 49,297,286 km (0.104 R)
• M80: 49,613,535 km (0.099 R)
• M81: 50,725,496 km (0.115 R)
• M82: 51,204,509 km (0.097 R)
• M83: 52,006,353 km (0.1 R)
• M84: 53,378,914 km (0.077 R)
• M85: 53,622,459 km (0.115 R)
• M86: 54,436,571 km (0.086 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit