🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 153 Days

Day: 16.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,275,369 km

• M1: 268,977 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 37.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,275,369 km

• M1: 61,485 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.18 AU - 1.18 AU

Year: 468 Days

Day: 24.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 53.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.5 AU - 2.24 AU

Year: 934 Days

Day: 35.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,275,369 km

• M1: 153,787 km (0.1 R)
• M2: 205,398 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.3

Radius: 5.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.49 AU - 14.97 AU

Year: 18582 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 107,275,369 km

• M1: 285,882 km (0.11 R)
• M2: 371,452 km (0.085 R)
• M3: 465,997 km (0.078 R)
• M4: 611,855 km (0.106 R)
• M5: 690,245 km (0.097 R)
• M6: 919,728 km (0.083 R)
• M7: 1,036,564 km (0.102 R)
• M8: 1,185,862 km (0.116 R)
• M9: 1,256,024 km (0.079 R)
• M10: 1,674,599 km (0.11 R)
• M11: 1,801,607 km (0.092 R)
• M12: 1,866,383 km (0.039 R)
• M13: 2,014,784 km (0.103 R)
• M14: 2,236,189 km (0.034 R)
• M15: 2,591,634 km (0.04 R)
• M16: 2,813,487 km (0.093 R)
• M17: 3,843,618 km (0.117 R)
• M18: 4,332,803 km (0.113 R)
• M19: 4,551,665 km (0.113 R)
• M20: 4,932,092 km (0.07 R)
• M21: 5,068,675 km (0.097 R)
• M22: 6,108,679 km (0.112 R)
• M23: 6,329,336 km (0.12 R)
• M24: 6,627,634 km (0.105 R)
• M25: 7,109,340 km (0.055 R)
• M26: 7,760,090 km (0.112 R)
• M27: 7,919,113 km (0.072 R)
• M28: 8,240,449 km (0.114 R)
• M29: 8,402,763 km (0.114 R)
• M30: 8,785,434 km (0.073 R)
• M31: 9,426,461 km (0.094 R)
• M32: 9,624,529 km (0.05 R)
• M33: 10,053,575 km (0.109 R)
• M34: 10,518,077 km (0.116 R)
• M35: 10,812,037 km (0.111 R)
• M36: 11,377,816 km (0.083 R)
• M37: 11,437,954 km (0.116 R)
• M38: 12,167,692 km (0.067 R)
• M39: 12,507,130 km (0.059 R)
• M40: 12,631,296 km (0.063 R)
• M41: 13,416,984 km (0.103 R)
• M42: 13,895,847 km (0.114 R)
• M43: 13,960,174 km (0.096 R)
• M44: 14,804,804 km (0.112 R)
• M45: 15,399,306 km (0.072 R)
• M46: 15,866,949 km (0.094 R)
• M47: 16,645,456 km (0.081 R)
• M48: 17,470,937 km (0.075 R)
• M49: 18,344,888 km (0.09 R)
• M50: 18,415,498 km (0.07 R)
• M51: 18,698,537 km (0.099 R)
• M52: 18,769,446 km (0.115 R)
• M53: 19,197,296 km (0.092 R)
• M54: 19,448,322 km (0.111 R)
• M55: 20,098,773 km (0.065 R)
• M56: 20,426,692 km (0.098 R)
• M57: 20,609,650 km (0.098 R)
• M58: 21,050,964 km (0.049 R)
• M59: 21,607,019 km (0.109 R)
• M60: 22,506,551 km (0.05 R)
• M61: 24,187,433 km (0.056 R)
• M62: 24,691,727 km (0.109 R)
• M63: 24,769,518 km (0.034 R)
• M64: 26,225,255 km (0.099 R)
• M65: 26,583,542 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.5

Radius: 4.7

Gravity: 43.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.03 AU - 21.31 AU

Year: 28289 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,275,369 km

• M1: 135,236 km (0.071 R)
• M2: 217,366 km (0.114 R)
• M3: 482,304 km (0.034 R)
• M4: 981,362 km (0.108 R)
• M5: 1,517,521 km (0.106 R)
• M6: 1,753,885 km (0.098 R)
• M7: 1,959,583 km (0.088 R)
• M8: 2,530,149 km (0.062 R)
• M9: 2,576,075 km (0.094 R)
• M10: 4,077,140 km (0.077 R)
• M11: 4,968,444 km (0.111 R)
• M12: 5,376,697 km (0.082 R)
• M13: 5,735,134 km (0.104 R)
• M14: 6,475,045 km (0.085 R)
• M15: 7,441,297 km (0.104 R)
• M16: 8,451,831 km (0.071 R)
• M17: 9,648,165 km (0.092 R)
• M18: 11,197,550 km (0.06 R)
• M19: 12,901,620 km (0.081 R)
• M20: 15,267,959 km (0.098 R)
• M21: 16,029,113 km (0.098 R)
• M22: 19,103,947 km (0.08 R)
• M23: 19,740,337 km (0.056 R)
• M24: 20,754,311 km (0.075 R)
• M25: 23,120,949 km (0.096 R)
• M26: 24,286,766 km (0.043 R)
• M27: 24,581,324 km (0.059 R)
• M28: 24,679,759 km (0.081 R)
• M29: 26,372,758 km (0.057 R)
• M30: 27,182,382 km (0.09 R)
• M31: 27,488,160 km (0.085 R)
• M32: 30,184,961 km (0.062 R)
• M33: 31,778,776 km (0.048 R)
• M34: 34,275,266 km (0.081 R)
• M35: 34,605,428 km (0.093 R)
• M36: 36,608,993 km (0.114 R)
• M37: 37,624,762 km (0.118 R)
• M38: 38,535,364 km (0.11 R)
• M39: 38,764,249 km (0.075 R)
• M40: 38,878,691 km (0.047 R)
• M41: 39,108,175 km (0.105 R)
• M42: 39,453,297 km (0.092 R)
• M43: 39,799,317 km (0.053 R)
• M44: 41,076,883 km (0.051 R)
• M45: 41,779,394 km (0.066 R)
• M46: 42,958,973 km (0.03 R)
• M47: 43,077,604 km (0.12 R)
• M48: 45,592,494 km (0.078 R)
• M49: 47,050,774 km (0.05 R)
• M50: 48,401,045 km (0.078 R)
• M51: 48,771,449 km (0.088 R)
• M52: 49,018,884 km (0.057 R)
• M53: 50,387,555 km (0.101 R)
• M54: 52,147,424 km (0.118 R)
• M55: 53,162,147 km (0.091 R)
• M56: 54,183,302 km (0.077 R)
• M57: 56,374,910 km (0.096 R)
• M58: 56,634,612 km (0.034 R)
• M59: 58,332,399 km (0.072 R)
• M60: 60,312,177 km (0.046 R)
• M61: 60,843,848 km (0.097 R)
• M62: 61,377,014 km (0.065 R)
• M63: 61,911,827 km (0.114 R)
• M64: 63,795,563 km (0.111 R)
• M65: 64,337,257 km (0.059 R)
• M66: 64,744,462 km (0.056 R)
• M67: 65,425,133 km (0.106 R)
• M68: 65,561,566 km (0.105 R)
• M69: 65,834,732 km (0.06 R)
• M70: 66,656,323 km (0.117 R)
• M71: 71,095,341 km (0.092 R)
• M72: 71,375,837 km (0.101 R)
• M73: 71,656,931 km (0.045 R)
• M74: 71,938,175 km (0.079 R)
• M75: 72,925,671 km (0.055 R)
• M76: 73,775,836 km (0.082 R)
• M77: 75,628,755 km (0.112 R)
• M78: 78,654,222 km (0.04 R)
• M79: 80,400,777 km (0.109 R)
• M80: 82,454,457 km (0.095 R)
• M81: 83,932,035 km (0.032 R)
• M82: 88,265,885 km (0.101 R)
• M83: 89,171,551 km (0.107 R)
• M84: 89,322,794 km (0.071 R)
• M85: 91,907,247 km (0.051 R)
• M86: 93,285,343 km (0.117 R)
• M87: 93,899,891 km (0.106 R)
• M88: 97,927,963 km (0.042 R)
• M89: 102,645,382 km (0.119 R)
• M90: 104,712,526 km (0.091 R)
• M91: 105,991,288 km (0.032 R)
• M92: 106,632,764 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit