🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 158 Days

Day: 26.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,631,675 km

• M1: 255,064 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.79 AU - 0.91 AU

Year: 281 Days

Day: 39.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,631,675 km

• M1: 307,872 km (0.12 R)
• M2: 522,246 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.06 AU - 1.52 AU

Year: 525 Days

Day: 45.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,631,675 km

• M1: 424,110 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.66 AU - 2.32 AU

Year: 1005 Days

Day: 42.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.79 AU - 2.33 AU

Year: 1059 Days

Day: 47.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 80.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,631,675 km

• M1: 106,514 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.33 AU - 3.17 AU

Year: 1633 Days

Day: 27.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 12.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.76 AU - 5.9 AU

Year: 4407 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,631,675 km

• M1: 152,291 km (0.085 R)
• M2: 428,448 km (0.102 R)
• M3: 532,568 km (0.116 R)
• M4: 638,633 km (0.06 R)
• M5: 771,476 km (0.084 R)
• M6: 934,388 km (0.113 R)
• M7: 1,046,288 km (0.102 R)
• M8: 1,375,852 km (0.051 R)
• M9: 1,663,229 km (0.118 R)
• M10: 1,904,680 km (0.111 R)
• M11: 2,076,568 km (0.072 R)
• M12: 2,267,605 km (0.115 R)
• M13: 2,436,201 km (0.07 R)
• M14: 2,860,610 km (0.084 R)
• M15: 3,043,269 km (0.041 R)
• M16: 3,324,513 km (0.11 R)
• M17: 3,516,747 km (0.12 R)
• M18: 3,979,752 km (0.104 R)
• M19: 4,287,625 km (0.111 R)
• M20: 4,532,666 km (0.086 R)
• M21: 4,764,243 km (0.071 R)
• M22: 4,908,755 km (0.068 R)
• M23: 5,463,763 km (0.11 R)
• M24: 5,787,194 km (0.113 R)
• M25: 6,274,284 km (0.059 R)
• M26: 6,472,801 km (0.093 R)
• M27: 6,754,344 km (0.119 R)
• M28: 7,392,080 km (0.046 R)
• M29: 7,559,779 km (0.052 R)
• M30: 7,899,067 km (0.105 R)
• M31: 8,027,571 km (0.107 R)
• M32: 8,548,621 km (0.106 R)
• M33: 8,702,707 km (0.09 R)
• M34: 9,192,939 km (0.116 R)
• M35: 9,328,175 km (0.077 R)
• M36: 9,600,743 km (0.1 R)
• M37: 9,852,965 km (0.118 R)
• M38: 10,177,143 km (0.075 R)
• M39: 10,387,328 km (0.053 R)
• M40: 10,764,614 km (0.079 R)
• M41: 10,859,609 km (0.091 R)
• M42: 11,002,774 km (0.114 R)
• M43: 11,339,070 km (0.092 R)
• M44: 11,849,947 km (0.049 R)
• M45: 12,046,518 km (0.087 R)
• M46: 12,145,253 km (0.113 R)
• M47: 12,542,884 km (0.084 R)
• M48: 13,658,136 km (0.108 R)
• M49: 14,410,613 km (0.079 R)
• M50: 14,884,390 km (0.051 R)
• M51: 15,203,033 km (0.062 R)
• M52: 15,283,068 km (0.11 R)
• M53: 15,443,587 km (0.084 R)
• M54: 16,172,876 km (0.119 R)
• M55: 16,254,557 km (0.067 R)
• M56: 16,336,387 km (0.112 R)
• M57: 16,500,496 km (0.057 R)
• M58: 16,610,300 km (0.06 R)
• M59: 16,747,781 km (0.116 R)
• M60: 18,712,150 km (0.059 R)
• M61: 19,113,821 km (0.074 R)
• M62: 19,315,628 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 8.2

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.35 AU - 12.47 AU

Year: 14721 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,631,675 km

• M1: 446,400 km (0.05 R)
• M2: 527,482 km (0.081 R)
• M3: 1,076,057 km (0.094 R)
• M4: 1,211,892 km (0.106 R)
• M5: 1,329,476 km (0.104 R)
• M6: 2,671,369 km (0.073 R)
• M7: 2,920,001 km (0.091 R)
• M8: 3,079,173 km (0.119 R)
• M9: 3,208,575 km (0.112 R)
• M10: 3,472,915 km (0.025 R)
• M11: 3,607,702 km (0.047 R)
• M12: 3,917,519 km (0.1 R)
• M13: 3,987,531 km (0.107 R)
• M14: 4,379,926 km (0.077 R)
• M15: 4,599,387 km (0.107 R)
• M16: 4,747,638 km (0.101 R)
• M17: 4,972,932 km (0.091 R)
• M18: 5,125,223 km (0.088 R)
• M19: 5,317,606 km (0.118 R)
• M20: 5,473,337 km (0.097 R)
• M21: 5,630,565 km (0.105 R)
• M22: 6,604,896 km (0.05 R)
• M23: 7,111,434 km (0.114 R)
• M24: 7,586,856 km (0.098 R)
• M25: 7,983,440 km (0.106 R)
• M26: 8,161,910 km (0.079 R)
• M27: 8,386,756 km (0.109 R)
• M28: 10,210,204 km (0.038 R)
• M29: 10,501,322 km (0.077 R)
• M30: 11,291,049 km (0.106 R)
• M31: 11,592,040 km (0.117 R)
• M32: 12,253,412 km (0.085 R)
• M33: 12,874,692 km (0.088 R)
• M34: 13,031,620 km (0.08 R)
• M35: 14,040,209 km (0.11 R)
• M36: 15,294,438 km (0.101 R)
• M37: 15,405,140 km (0.115 R)
• M38: 15,850,942 km (0.065 R)
• M39: 16,244,384 km (0.101 R)
• M40: 16,926,401 km (0.035 R)
• M41: 17,040,993 km (0.114 R)
• M42: 17,155,884 km (0.028 R)
• M43: 17,328,520 km (0.085 R)
• M44: 17,733,930 km (0.079 R)
• M45: 18,083,839 km (0.112 R)
• M46: 18,435,993 km (0.07 R)
• M47: 19,028,101 km (0.118 R)
• M48: 21,148,801 km (0.109 R)
• M49: 22,143,028 km (0.112 R)
• M50: 23,216,094 km (0.085 R)
• M51: 24,241,437 km (0.054 R)
• M52: 25,216,067 km (0.103 R)
• M53: 26,071,019 km (0.113 R)
• M54: 26,269,685 km (0.118 R)
• M55: 26,735,084 km (0.11 R)
• M56: 27,472,153 km (0.088 R)
• M57: 27,674,260 km (0.105 R)
• M58: 28,487,923 km (0.081 R)
• M59: 29,792,117 km (0.098 R)
• M60: 29,930,495 km (0.079 R)
• M61: 30,486,251 km (0.072 R)
• M62: 30,835,412 km (0.104 R)
• M63: 31,537,625 km (0.086 R)
• M64: 31,961,435 km (0.1 R)
• M65: 32,387,191 km (0.119 R)
• M66: 34,616,498 km (0.081 R)
• M67: 36,154,813 km (0.117 R)
• M68: 39,525,253 km (0.07 R)
• M69: 39,677,245 km (0.118 R)
• M70: 39,905,830 km (0.115 R)
• M71: 40,058,420 km (0.056 R)
• M72: 40,287,754 km (0.112 R)
• M73: 40,364,198 km (0.097 R)
• M74: 41,132,084 km (0.111 R)
• M75: 41,363,362 km (0.063 R)
• M76: 41,595,090 km (0.118 R)
• M77: 41,749,923 km (0.063 R)
• M78: 42,370,755 km (0.104 R)
• M79: 43,307,686 km (0.118 R)
• M80: 44,093,673 km (0.093 R)
• M81: 44,251,499 km (0.083 R)
• M82: 47,203,963 km (0.103 R)
• M83: 50,714,277 km (0.101 R)
• M84: 51,625,627 km (0.119 R)
• M85: 52,458,887 km (0.044 R)
• M86: 52,877,312 km (0.028 R)
• M87: 52,961,087 km (0.077 R)
• M88: 53,380,709 km (0.105 R)
• M89: 54,138,721 km (0.077 R)
• M90: 54,730,830 km (0.111 R)
• M91: 55,410,154 km (0.046 R)
• M92: 55,580,396 km (0.079 R)
• M93: 56,691,459 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.7

Radius: 7.9

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.99 AU - 15.75 AU

Year: 17509 Days

Day: 18.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,631,675 km

• M1: 104,719 km (0.095 R)
• M2: 242,947 km (0.047 R)
• M3: 347,815 km (0.079 R)
• M4: 398,080 km (0.112 R)
• M5: 566,677 km (0.066 R)
• M6: 714,031 km (0.034 R)
• M7: 1,046,138 km (0.119 R)
• M8: 1,175,989 km (0.072 R)
• M9: 1,567,486 km (0.055 R)
• M10: 2,094,370 km (0.104 R)
• M11: 2,159,894 km (0.101 R)
• M12: 2,292,737 km (0.118 R)
• M13: 2,394,314 km (0.111 R)
• M14: 2,497,387 km (0.089 R)
• M15: 2,566,950 km (0.105 R)
• M16: 3,805,321 km (0.083 R)
• M17: 4,295,553 km (0.115 R)
• M18: 4,762,448 km (0.104 R)
• M19: 5,379,988 km (0.073 R)
• M20: 5,561,151 km (0.052 R)
• M21: 6,305,401 km (0.112 R)
• M22: 6,400,694 km (0.063 R)
• M23: 6,496,437 km (0.114 R)
• M24: 8,091,749 km (0.111 R)
• M25: 8,247,331 km (0.118 R)
• M26: 8,351,600 km (0.077 R)
• M27: 8,561,486 km (0.04 R)
• M28: 9,201,316 km (0.119 R)
• M29: 10,245,809 km (0.111 R)
• M30: 10,583,451 km (0.062 R)
• M31: 10,810,541 km (0.088 R)
• M32: 11,211,912 km (0.088 R)
• M33: 11,327,401 km (0.063 R)
• M34: 12,325,668 km (0.038 R)
• M35: 13,047,178 km (0.09 R)
• M36: 13,658,884 km (0.118 R)
• M37: 14,092,568 km (0.082 R)
• M38: 14,405,228 km (0.055 R)
• M39: 14,783,411 km (0.059 R)
• M40: 14,846,691 km (0.062 R)
• M41: 14,973,700 km (0.116 R)
• M42: 17,587,623 km (0.096 R)
• M43: 18,194,991 km (0.114 R)
• M44: 18,535,326 km (0.092 R)
• M45: 18,740,574 km (0.111 R)
• M46: 20,479,948 km (0.068 R)
• M47: 20,692,228 km (0.066 R)
• M48: 21,190,090 km (0.116 R)
• M49: 21,404,763 km (0.064 R)
• M50: 22,343,040 km (0.117 R)
• M51: 22,415,745 km (0.07 R)
• M52: 22,634,457 km (0.12 R)
• M53: 23,294,782 km (0.101 R)
• M54: 23,590,238 km (0.069 R)
• M55: 24,484,085 km (0.074 R)
• M56: 24,559,183 km (0.086 R)
• M57: 24,784,627 km (0.096 R)
• M58: 26,381,884 km (0.117 R)
• M59: 27,231,749 km (0.069 R)
• M60: 28,012,201 km (0.063 R)
• M61: 29,594,947 km (0.042 R)
• M62: 29,914,937 km (0.101 R)
• M63: 30,236,123 km (0.078 R)
• M64: 30,963,019 km (0.067 R)
• M65: 31,777,430 km (0.045 R)
• M66: 33,760,350 km (0.107 R)
• M67: 34,851,218 km (0.119 R)
• M68: 36,895,173 km (0.074 R)
• M69: 41,276,596 km (0.104 R)
• M70: 41,634,135 km (0.102 R)
• M71: 42,442,262 km (0.086 R)
• M72: 43,074,612 km (0.089 R)
• M73: 45,726,833 km (0.093 R)
• M74: 47,119,290 km (0.04 R)
• M75: 47,773,781 km (0.082 R)
• M76: 49,186,583 km (0.103 R)
• M77: 53,020,627 km (0.088 R)
• M78: 54,777,056 km (0.042 R)
• M79: 55,071,614 km (0.043 R)
• M80: 57,347,446 km (0.097 R)
• M81: 57,746,424 km (0.029 R)
• M82: 59,351,459 km (0.094 R)
• M83: 60,260,715 km (0.118 R)
• M84: 60,666,275 km (0.107 R)
• M85: 63,118,782 km (0.095 R)
• M86: 65,083,302 km (0.117 R)
• M87: 66,125,251 km (0.029 R)
• M88: 66,648,245 km (0.118 R)
• M89: 66,753,113 km (0.049 R)
• M90: 70,134,773 km (0.108 R)
• M91: 71,524,388 km (0.097 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit