🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 15.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 32.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.71 AU - 0.73 AU

Year: 224 Days

Day: 31.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,785,422 km

• M1: 177,423 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.71 AU - 0.99 AU

Year: 288 Days

Day: 44 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,785,422 km

• M1: 127,607 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.15 AU - 2.23 AU

Year: 1190 Days

Day: 19.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.85 AU - 3.21 AU

Year: 1936 Days

Day: 15.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,785,422 km

• M1: 2,075,222 km (0.075 R)

Asteroid Belt

Center: 9.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.2

Radius: 6.3

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.57 AU - 17.81 AU

Year: 23913 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,785,422 km

• M1: 137,331 km (0.097 R)
• M2: 572,361 km (0.071 R)
• M3: 1,838,857 km (0.119 R)
• M4: 3,084,409 km (0.111 R)
• M5: 4,534,012 km (0.115 R)
• M6: 4,769,779 km (0.085 R)
• M7: 5,752,188 km (0.106 R)
• M8: 6,162,235 km (0.103 R)
• M9: 7,010,455 km (0.11 R)
• M10: 8,465,145 km (0.048 R)
• M11: 8,872,351 km (0.045 R)
• M12: 9,107,818 km (0.056 R)
• M13: 10,501,771 km (0.089 R)
• M14: 10,813,532 km (0.106 R)
• M15: 11,382,304 km (0.055 R)
• M16: 11,766,920 km (0.089 R)
• M17: 12,090,799 km (0.097 R)
• M18: 13,821,048 km (0.111 R)
• M19: 14,437,990 km (0.054 R)
• M20: 14,993,746 km (0.11 R)
• M21: 16,054,694 km (0.1 R)
• M22: 16,126,202 km (0.073 R)
• M23: 16,485,835 km (0.109 R)
• M24: 17,139,578 km (0.093 R)
• M25: 17,580,293 km (0.094 R)
• M26: 17,727,946 km (0.032 R)
• M27: 18,397,696 km (0.071 R)
• M28: 19,455,801 km (0.084 R)
• M29: 20,301,029 km (0.075 R)
• M30: 22,266,147 km (0.075 R)
• M31: 22,907,623 km (0.104 R)
• M32: 23,230,754 km (0.082 R)
• M33: 25,868,913 km (0.094 R)
• M34: 25,952,837 km (0.114 R)
• M35: 26,036,911 km (0.083 R)
• M36: 26,882,438 km (0.111 R)
• M37: 28,253,951 km (0.104 R)
• M38: 29,210,031 km (0.096 R)
• M39: 30,975,286 km (0.096 R)
• M40: 31,421,986 km (0.081 R)
• M41: 32,141,103 km (0.081 R)
• M42: 32,774,799 km (0.118 R)
• M43: 32,956,561 km (0.08 R)
• M44: 34,885,775 km (0.1 R)
• M45: 36,004,617 km (0.095 R)
• M46: 37,040,433 km (0.098 R)
• M47: 39,045,044 km (0.109 R)
• M48: 39,527,497 km (0.102 R)
• M49: 40,693,314 km (0.105 R)
• M50: 40,986,675 km (0.047 R)
• M51: 41,673,628 km (0.104 R)
• M52: 42,265,438 km (0.074 R)
• M53: 42,860,089 km (0.081 R)
• M54: 46,281,692 km (0.053 R)
• M55: 47,304,642 km (0.06 R)
• M56: 47,510,040 km (0.074 R)
• M57: 47,921,883 km (0.117 R)
• M58: 48,541,966 km (0.109 R)
• M59: 49,581,222 km (0.077 R)
• M60: 49,685,492 km (0.11 R)
• M61: 49,894,331 km (0.116 R)
• M62: 50,837,844 km (0.092 R)
• M63: 51,787,342 km (0.058 R)
• M64: 52,423,432 km (0.047 R)
• M65: 53,062,215 km (0.069 R)
• M66: 54,347,560 km (0.11 R)
• M67: 54,886,112 km (0.108 R)
• M68: 55,102,132 km (0.116 R)
• M69: 55,968,603 km (0.101 R)
• M70: 56,077,211 km (0.089 R)
• M71: 56,403,484 km (0.085 R)
• M72: 57,605,353 km (0.113 R)
• M73: 58,705,346 km (0.11 R)
• M74: 58,815,749 km (0.044 R)
• M75: 61,597,372 km (0.12 R)
• M76: 61,709,570 km (0.058 R)
• M77: 61,934,117 km (0.104 R)
• M78: 63,173,834 km (0.111 R)
• M79: 65,448,769 km (0.114 R)
• M80: 65,906,988 km (0.082 R)
• M81: 66,481,144 km (0.105 R)
• M82: 69,727,568 km (0.065 R)
• M83: 69,961,389 km (0.083 R)
• M84: 72,550,928 km (0.044 R)
• M85: 73,025,153 km (0.069 R)
• M86: 73,619,356 km (0.101 R)
• M87: 74,932,227 km (0.097 R)
• M88: 75,531,516 km (0.048 R)
• M89: 76,614,306 km (0.059 R)
• M90: 78,795,143 km (0.11 R)
• M91: 79,282,533 km (0.086 R)
• M92: 80,260,454 km (0.119 R)
• M93: 80,873,506 km (0.093 R)
• M94: 81,119,296 km (0.091 R)
• M95: 82,351,533 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.5

Radius: 5.1

Gravity: 32.7 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.61 AU - 21.11 AU

Year: 26552 Days

Day: 25 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,785,422 km

• M1: 88,412 km (0.07 R)
• M2: 209,736 km (0.112 R)
• M3: 282,291 km (0.119 R)
• M4: 430,543 km (0.099 R)
• M5: 943,663 km (0.113 R)
• M6: 1,931,159 km (0.12 R)
• M7: 3,092,038 km (0.094 R)
• M8: 4,531,469 km (0.041 R)
• M9: 5,290,379 km (0.115 R)
• M10: 6,204,721 km (0.057 R)
• M11: 6,740,282 km (0.078 R)
• M12: 6,922,193 km (0.11 R)
• M13: 6,983,079 km (0.117 R)
• M14: 7,167,084 km (0.107 R)
• M15: 7,228,719 km (0.104 R)
• M16: 7,982,692 km (0.114 R)
• M17: 9,428,406 km (0.062 R)
• M18: 11,816,137 km (0.08 R)
• M19: 11,888,992 km (0.084 R)
• M20: 12,255,955 km (0.115 R)
• M21: 12,701,009 km (0.092 R)
• M22: 13,378,687 km (0.109 R)
• M23: 14,925,978 km (0.105 R)
• M24: 15,162,941 km (0.094 R)
• M25: 15,401,101 km (0.105 R)
• M26: 17,600,040 km (0.053 R)
• M27: 18,185,865 km (0.111 R)
• M28: 20,417,566 km (0.097 R)
• M29: 20,505,081 km (0.049 R)
• M30: 21,476,270 km (0.091 R)
• M31: 24,478,550 km (0.079 R)
• M32: 25,038,345 km (0.112 R)
• M33: 25,696,725 km (0.071 R)
• M34: 26,075,657 km (0.095 R)
• M35: 26,265,646 km (0.076 R)
• M36: 28,191,868 km (0.094 R)
• M37: 28,484,781 km (0.071 R)
• M38: 28,582,468 km (0.106 R)
• M39: 28,778,591 km (0.101 R)
• M40: 28,876,727 km (0.115 R)
• M41: 29,073,449 km (0.115 R)
• M42: 29,566,972 km (0.114 R)
• M43: 30,562,546 km (0.088 R)
• M44: 32,382,105 km (0.105 R)
• M45: 34,548,880 km (0.107 R)
• M46: 34,966,857 km (0.117 R)
• M47: 35,281,461 km (0.119 R)
• M48: 37,188,834 km (0.108 R)
• M49: 37,509,871 km (0.081 R)
• M50: 37,617,133 km (0.05 R)
• M51: 37,724,544 km (0.102 R)
• M52: 40,771,254 km (0.045 R)
• M53: 42,883,277 km (0.11 R)
• M54: 45,945,246 km (0.096 R)
• M55: 46,866,021 km (0.098 R)
• M56: 47,212,789 km (0.113 R)
• M57: 48,608,537 km (0.082 R)
• M58: 49,076,928 km (0.102 R)
• M59: 49,546,665 km (0.065 R)
• M60: 50,135,931 km (0.111 R)
• M61: 52,636,310 km (0.103 R)
• M62: 56,400,791 km (0.098 R)
• M63: 58,129,095 km (0.075 R)
• M64: 58,626,059 km (0.108 R)
• M65: 59,499,262 km (0.077 R)
• M66: 60,502,316 km (0.062 R)
• M67: 60,754,089 km (0.104 R)
• M68: 61,258,383 km (0.046 R)
• M69: 62,398,169 km (0.09 R)
• M70: 62,779,794 km (0.038 R)
• M71: 63,800,949 km (0.118 R)
• M72: 64,956,293 km (0.106 R)
• M73: 69,119,751 km (0.097 R)
• M74: 70,041,873 km (0.074 R)
• M75: 70,306,212 km (0.105 R)
• M76: 73,637,009 km (0.09 R)
• M77: 73,905,686 km (0.117 R)
• M78: 76,202,612 km (0.079 R)
• M79: 77,018,818 km (0.117 R)
• M80: 80,036,506 km (0.084 R)
• M81: 80,589,271 km (0.071 R)
• M82: 81,143,381 km (0.101 R)
• M83: 83,792,460 km (0.028 R)
• M84: 85,198,082 km (0.1 R)
• M85: 86,611,482 km (0.108 R)
• M86: 88,317,796 km (0.106 R)
• M87: 88,603,228 km (0.105 R)
• M88: 91,474,610 km (0.057 R)
• M89: 91,763,483 km (0.105 R)
• M90: 92,486,789 km (0.077 R)
• M91: 94,814,233 km (0.047 R)
• M92: 94,960,390 km (0.105 R)
• M93: 96,278,796 km (0.116 R)
• M94: 97,750,689 km (0.086 R)
• M95: 98,489,404 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit