🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.42 AU - 0.7 AU

Year: 149 Days

Day: 22.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,976,257 km

• M1: 306,676 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 173 Days

Day: 19.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 230 Days

Day: 26.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.17 AU - 1.21 AU

Year: 461 Days

Day: 41 Hours

Environment

Temp: 34 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.1 AU - 1.34 AU

Year: 478 Days

Day: 44.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,976,257 km

• M1: 225,145 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.45 AU - 1.77 AU

Year: 725 Days

Day: 45.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.37 AU - 5.15 AU

Year: 3684 Days

Day: 35.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,976,257 km

• M1: 611,706 km (0.104 R)

Asteroid Belt

Center: 9.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.6

Radius: 4.7

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.54 AU - 15.84 AU

Year: 19974 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,976,257 km

• M1: 70,311 km (0.106 R)
• M2: 110,254 km (0.106 R)
• M3: 362,176 km (0.078 R)
• M4: 435,031 km (0.038 R)
• M5: 512,672 km (0.111 R)
• M6: 1,018,761 km (0.085 R)
• M7: 1,150,108 km (0.09 R)
• M8: 1,400,386 km (0.094 R)
• M9: 1,606,681 km (0.077 R)
• M10: 2,047,546 km (0.098 R)
• M11: 2,247,558 km (0.046 R)
• M12: 2,559,171 km (0.114 R)
• M13: 2,630,230 km (0.097 R)
• M14: 2,884,397 km (0.115 R)
• M15: 3,108,345 km (0.045 R)
• M16: 4,566,176 km (0.055 R)
• M17: 5,137,490 km (0.09 R)
• M18: 5,731,094 km (0.073 R)
• M19: 6,685,978 km (0.118 R)
• M20: 7,383,253 km (0.117 R)
• M21: 7,999,148 km (0.11 R)
• M22: 8,051,208 km (0.042 R)
• M23: 8,578,092 km (0.11 R)
• M24: 8,899,577 km (0.075 R)
• M25: 8,953,582 km (0.113 R)
• M26: 10,055,520 km (0.028 R)
• M27: 10,852,129 km (0.102 R)
• M28: 11,433,316 km (0.117 R)
• M29: 11,786,966 km (0.043 R)
• M30: 12,504,886 km (0.086 R)
• M31: 12,747,384 km (0.11 R)
• M32: 15,255,841 km (0.074 R)
• M33: 16,965,446 km (0.059 R)
• M34: 18,458,732 km (0.102 R)
• M35: 18,804,004 km (0.104 R)
• M36: 19,012,094 km (0.111 R)
• M37: 19,081,657 km (0.094 R)
• M38: 21,351,655 km (0.083 R)
• M39: 23,705,428 km (0.113 R)
• M40: 24,231,115 km (0.116 R)
• M41: 24,608,999 km (0.11 R)
• M42: 24,912,833 km (0.102 R)
• M43: 25,141,418 km (0.05 R)
• M44: 26,760,965 km (0.04 R)
• M45: 27,229,954 km (0.106 R)
• M46: 27,780,474 km (0.113 R)
• M47: 28,972,320 km (0.101 R)
• M48: 30,099,840 km (0.074 R)
• M49: 31,735,243 km (0.091 R)
• M50: 32,563,717 km (0.106 R)
• M51: 32,730,369 km (0.073 R)
• M52: 32,813,695 km (0.113 R)
• M53: 35,519,022 km (0.108 R)
• M54: 35,604,742 km (0.099 R)
• M55: 36,638,314 km (0.099 R)
• M56: 38,031,668 km (0.062 R)
• M57: 38,646,815 km (0.119 R)
• M58: 39,353,814 km (0.099 R)
• M59: 39,619,949 km (0.08 R)
• M60: 41,590,302 km (0.107 R)
• M61: 42,860,688 km (0.092 R)
• M62: 44,235,941 km (0.119 R)
• M63: 45,532,506 km (0.117 R)
• M64: 45,905,303 km (0.054 R)
• M65: 46,278,999 km (0.039 R)
• M66: 46,653,742 km (0.058 R)
• M67: 48,637,709 km (0.116 R)
• M68: 49,592,143 km (0.066 R)
• M69: 49,687,886 km (0.087 R)
• M70: 50,167,796 km (0.103 R)
• M71: 51,035,314 km (0.117 R)
• M72: 51,616,352 km (0.081 R)
• M73: 52,492,098 km (0.082 R)
• M74: 52,785,160 km (0.065 R)
• M75: 53,274,794 km (0.077 R)
• M76: 53,372,780 km (0.083 R)
• M77: 53,864,209 km (0.066 R)
• M78: 54,455,869 km (0.072 R)
• M79: 57,647,390 km (0.117 R)
• M80: 57,848,898 km (0.092 R)
• M81: 58,758,453 km (0.053 R)
• M82: 62,961,256 km (0.079 R)
• M83: 64,105,231 km (0.098 R)
• M84: 64,836,764 km (0.066 R)
• M85: 65,361,105 km (0.061 R)
• M86: 65,571,140 km (0.108 R)
• M87: 65,886,642 km (0.068 R)
• M88: 66,519,292 km (0.118 R)
• M89: 67,790,574 km (0.103 R)
• M90: 68,856,160 km (0.025 R)
• M91: 69,819,869 km (0.091 R)
• M92: 71,219,657 km (0.076 R)
• M93: 71,435,826 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.7

Radius: 5.7

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.64 AU - 22.32 AU

Year: 29335 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,976,257 km

• M1: 173,234 km (0.107 R)
• M2: 1,391,859 km (0.101 R)
• M3: 1,607,429 km (0.098 R)
• M4: 2,209,561 km (0.115 R)
• M5: 3,390,636 km (0.101 R)
• M6: 3,513,904 km (0.094 R)
• M7: 3,596,782 km (0.119 R)
• M8: 4,283,735 km (0.063 R)
• M9: 5,103,681 km (0.111 R)
• M10: 6,219,681 km (0.057 R)
• M11: 6,779,327 km (0.084 R)
• M12: 7,301,872 km (0.109 R)
• M13: 7,783,278 km (0.059 R)
• M14: 11,244,524 km (0.092 R)
• M15: 11,428,529 km (0.111 R)
• M16: 11,923,997 km (0.088 R)
• M17: 12,808,121 km (0.068 R)
• M18: 13,387,513 km (0.062 R)
• M19: 13,909,610 km (0.06 R)
• M20: 14,173,201 km (0.116 R)
• M21: 14,239,473 km (0.087 R)
• M22: 17,746,795 km (0.113 R)
• M23: 20,150,235 km (0.094 R)
• M24: 23,353,275 km (0.118 R)
• M25: 23,588,143 km (0.092 R)
• M26: 24,535,098 km (0.087 R)
• M27: 24,933,328 km (0.068 R)
• M28: 25,093,098 km (0.091 R)
• M29: 25,333,651 km (0.095 R)
• M30: 26,303,195 km (0.103 R)
• M31: 27,284,707 km (0.049 R)
• M32: 27,531,992 km (0.107 R)
• M33: 27,780,025 km (0.094 R)
• M34: 28,779,489 km (0.109 R)
• M35: 29,031,262 km (0.091 R)
• M36: 30,556,711 km (0.079 R)
• M37: 32,021,275 km (0.077 R)
• M38: 34,127,463 km (0.099 R)
• M39: 35,107,628 km (0.114 R)
• M40: 36,731,513 km (0.12 R)
• M41: 37,644,210 km (0.105 R)
• M42: 38,103,326 km (0.113 R)
• M43: 38,841,890 km (0.11 R)
• M44: 39,678,292 km (0.059 R)
• M45: 39,958,489 km (0.089 R)
• M46: 43,467,008 km (0.062 R)
• M47: 43,948,563 km (0.097 R)
• M48: 44,722,882 km (0.11 R)
• M49: 45,111,687 km (0.091 R)
• M50: 45,990,724 km (0.059 R)
• M51: 46,088,710 km (0.113 R)
• M52: 46,383,269 km (0.113 R)
• M53: 47,171,500 km (0.113 R)
• M54: 47,666,370 km (0.081 R)
• M55: 48,163,034 km (0.11 R)
• M56: 49,061,370 km (0.11 R)
• M57: 49,663,202 km (0.087 R)
• M58: 50,469,684 km (0.063 R)
• M59: 54,048,065 km (0.065 R)
• M60: 54,151,437 km (0.12 R)
• M61: 56,443,725 km (0.058 R)
• M62: 58,130,591 km (0.115 R)
• M63: 58,661,215 km (0.082 R)
• M64: 59,727,099 km (0.081 R)
• M65: 61,445,829 km (0.044 R)
• M66: 61,769,858 km (0.115 R)
• M67: 61,986,177 km (0.101 R)
• M68: 62,094,486 km (0.109 R)
• M69: 62,636,778 km (0.074 R)
• M70: 65,702,786 km (0.111 R)
• M71: 66,255,401 km (0.111 R)
• M72: 67,810,920 km (0.076 R)
• M73: 67,922,370 km (0.104 R)
• M74: 68,257,469 km (0.118 R)
• M75: 68,593,167 km (0.084 R)
• M76: 68,705,066 km (0.065 R)
• M77: 68,817,115 km (0.088 R)
• M78: 70,392,380 km (0.099 R)
• M79: 70,618,273 km (0.071 R)
• M80: 70,731,369 km (0.116 R)
• M81: 71,297,747 km (0.06 R)
• M82: 73,578,067 km (0.105 R)
• M83: 73,922,292 km (0.117 R)
• M84: 76,229,989 km (0.084 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit