🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.7 AU

Year: 163 Days

Day: 39.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,801,702 km

• M1: 112,049 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.58 AU - 0.7 AU

Year: 180 Days

Day: 42 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.3 °

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: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.88 AU - 1.14 AU

Year: 357 Days

Day: 16.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 93.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.33 AU - 1.71 AU

Year: 659 Days

Day: 37.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,801,702 km

• M1: 196,871 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.22 AU - 4.5 AU

Year: 3200 Days

Day: 13.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.14 AU - 5.18 AU

Year: 3536 Days

Day: 20.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 11.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.94 AU - 9.72 AU

Year: 10016 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 58,801,702 km

• M1: 152,291 km (0.113 R)
• M2: 235,766 km (0.115 R)
• M3: 332,406 km (0.105 R)
• M4: 504,444 km (0.096 R)
• M5: 621,878 km (0.11 R)
• M6: 1,596,209 km (0.08 R)
• M7: 1,909,617 km (0.063 R)
• M8: 2,103,196 km (0.075 R)
• M9: 2,385,338 km (0.064 R)
• M10: 2,941,693 km (0.114 R)
• M11: 3,396,919 km (0.088 R)
• M12: 5,431,599 km (0.11 R)
• M13: 6,046,297 km (0.04 R)
• M14: 6,536,679 km (0.063 R)
• M15: 7,069,846 km (0.038 R)
• M16: 7,280,928 km (0.063 R)
• M17: 7,771,460 km (0.052 R)
• M18: 8,052,105 km (0.107 R)
• M19: 9,011,626 km (0.086 R)
• M20: 9,372,606 km (0.065 R)
• M21: 9,805,243 km (0.103 R)
• M22: 10,108,627 km (0.08 R)
• M23: 10,210,503 km (0.101 R)
• M24: 10,724,671 km (0.108 R)
• M25: 12,390,294 km (0.106 R)
• M26: 12,681,860 km (0.11 R)
• M27: 14,135,204 km (0.059 R)
• M28: 14,287,345 km (0.081 R)
• M29: 15,719,445 km (0.112 R)
• M30: 15,955,959 km (0.044 R)
• M31: 16,793,109 km (0.119 R)
• M32: 17,603,780 km (0.113 R)
• M33: 18,302,851 km (0.067 R)
• M34: 18,551,782 km (0.112 R)
• M35: 19,305,156 km (0.055 R)
• M36: 19,516,239 km (0.073 R)
• M37: 20,798,742 km (0.032 R)
• M38: 21,406,558 km (0.101 R)
• M39: 21,712,635 km (0.097 R)
• M40: 21,844,281 km (0.066 R)
• M41: 22,595,262 km (0.076 R)
• M42: 23,399,650 km (0.041 R)
• M43: 23,895,717 km (0.086 R)
• M44: 25,729,188 km (0.11 R)
• M45: 26,381,584 km (0.107 R)
• M46: 26,897,996 km (0.096 R)
• M47: 28,659,362 km (0.105 R)
• M48: 29,093,345 km (0.117 R)
• M49: 29,384,014 km (0.118 R)
• M50: 30,261,555 km (0.057 R)
• M51: 30,457,678 km (0.117 R)
• M52: 31,445,024 km (0.099 R)
• M53: 33,248,426 km (0.065 R)
• M54: 33,349,704 km (0.071 R)
• M55: 33,908,003 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 14.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.24 AU - 13.16 AU

Year: 14977 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,801,702 km

• M1: 245,939 km (0.102 R)
• M2: 581,188 km (0.109 R)
• M3: 857,944 km (0.101 R)
• M4: 1,067,530 km (0.114 R)
• M5: 1,514,080 km (0.089 R)
• M6: 1,989,652 km (0.114 R)
• M7: 2,244,866 km (0.034 R)
• M8: 2,391,322 km (0.036 R)
• M9: 2,480,931 km (0.116 R)
• M10: 2,663,440 km (0.12 R)
• M11: 2,756,490 km (0.102 R)
• M12: 3,304,617 km (0.085 R)
• M13: 3,677,415 km (0.112 R)
• M14: 3,922,007 km (0.108 R)
• M15: 6,313,329 km (0.119 R)
• M16: 6,649,476 km (0.087 R)
• M17: 6,991,456 km (0.09 R)
• M18: 7,339,421 km (0.071 R)
• M19: 7,648,490 km (0.054 R)
• M20: 8,007,076 km (0.115 R)
• M21: 8,188,389 km (0.065 R)
• M22: 8,279,644 km (0.11 R)
• M23: 9,352,859 km (0.053 R)
• M24: 11,220,738 km (0.069 R)
• M25: 11,474,905 km (0.065 R)
• M26: 11,679,704 km (0.115 R)
• M27: 11,834,089 km (0.054 R)
• M28: 11,937,312 km (0.066 R)
• M29: 12,197,014 km (0.032 R)
• M30: 12,353,643 km (0.095 R)
• M31: 12,668,995 km (0.047 R)
• M32: 15,965,982 km (0.099 R)
• M33: 18,662,484 km (0.075 R)
• M34: 19,267,159 km (0.112 R)
• M35: 20,309,856 km (0.079 R)
• M36: 20,994,416 km (0.078 R)
• M37: 21,308,122 km (0.045 R)
• M38: 21,686,605 km (0.052 R)
• M39: 22,003,603 km (0.103 R)
• M40: 22,706,563 km (0.082 R)
• M41: 24,397,468 km (0.114 R)
• M42: 24,661,209 km (0.096 R)
• M43: 25,391,396 km (0.046 R)
• M44: 27,624,294 km (0.113 R)
• M45: 27,761,625 km (0.085 R)
• M46: 28,244,078 km (0.114 R)
• M47: 29,147,649 km (0.073 R)
• M48: 29,357,385 km (0.084 R)
• M49: 29,919,425 km (0.04 R)
• M50: 31,986,568 km (0.032 R)
• M51: 32,564,913 km (0.103 R)
• M52: 34,468,247 km (0.106 R)
• M53: 37,466,338 km (0.103 R)
• M54: 39,846,889 km (0.051 R)
• M55: 42,831,217 km (0.063 R)
• M56: 43,149,411 km (0.096 R)
• M57: 44,430,568 km (0.119 R)
• M58: 44,672,168 km (0.103 R)
• M59: 44,833,435 km (0.105 R)
• M60: 46,457,170 km (0.059 R)
• M61: 47,030,130 km (0.113 R)
• M62: 49,178,355 km (0.082 R)
• M63: 50,013,111 km (0.108 R)
• M64: 50,936,729 km (0.1 R)
• M65: 51,612,013 km (0.108 R)
• M66: 51,781,209 km (0.118 R)
• M67: 52,035,525 km (0.048 R)
• M68: 52,630,476 km (0.099 R)
• M69: 53,398,661 km (0.105 R)
• M70: 53,827,109 km (0.111 R)
• M71: 54,946,251 km (0.064 R)
• M72: 55,986,106 km (0.103 R)
• M73: 56,508,501 km (0.078 R)
• M74: 57,470,416 km (0.12 R)
• M75: 58,349,602 km (0.088 R)
• M76: 58,702,504 km (0.025 R)
• M77: 59,056,153 km (0.082 R)
• M78: 59,233,127 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 11.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.51 AU - 13.31 AU

Year: 16303 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,801,702 km

• M1: 150,196 km (0.081 R)
• M2: 248,332 km (0.107 R)
• M3: 386,411 km (0.103 R)
• M4: 460,761 km (0.117 R)
• M5: 541,245 km (0.109 R)
• M6: 816,206 km (0.069 R)
• M7: 1,297,462 km (0.043 R)
• M8: 1,369,569 km (0.091 R)
• M9: 1,750,893 km (0.074 R)
• M10: 2,107,984 km (0.039 R)
• M11: 2,579,067 km (0.058 R)
• M12: 3,582,570 km (0.106 R)
• M13: 3,720,200 km (0.082 R)
• M14: 4,252,319 km (0.056 R)
• M15: 4,508,880 km (0.066 R)
• M16: 5,191,794 km (0.081 R)
• M17: 5,466,306 km (0.074 R)
• M18: 5,745,456 km (0.103 R)
• M19: 5,826,089 km (0.079 R)
• M20: 6,029,393 km (0.107 R)
• M21: 6,443,031 km (0.116 R)
• M22: 6,780,673 km (0.089 R)
• M23: 7,429,180 km (0.039 R)
• M24: 9,207,001 km (0.094 R)
• M25: 10,118,800 km (0.062 R)
• M26: 10,560,862 km (0.072 R)
• M27: 12,183,101 km (0.057 R)
• M28: 12,339,132 km (0.088 R)
• M29: 12,443,551 km (0.107 R)
• M30: 13,076,200 km (0.119 R)
• M31: 14,208,507 km (0.091 R)
• M32: 15,428,178 km (0.12 R)
• M33: 15,936,811 km (0.112 R)
• M34: 16,796,699 km (0.047 R)
• M35: 17,086,770 km (0.099 R)
• M36: 19,102,451 km (0.038 R)
• M37: 20,384,655 km (0.116 R)
• M38: 21,568,572 km (0.109 R)
• M39: 22,073,764 km (0.062 R)
• M40: 22,774,630 km (0.105 R)
• M41: 23,031,490 km (0.071 R)
• M42: 23,937,454 km (0.099 R)
• M43: 24,460,449 km (0.074 R)
• M44: 25,384,814 km (0.115 R)
• M45: 25,517,806 km (0.11 R)
• M46: 28,847,556 km (0.104 R)
• M47: 30,104,627 km (0.095 R)
• M48: 31,665,381 km (0.057 R)
• M49: 31,736,889 km (0.049 R)
• M50: 31,952,011 km (0.098 R)
• M51: 32,167,432 km (0.095 R)
• M52: 33,252,316 km (0.102 R)
• M53: 34,349,017 km (0.087 R)
• M54: 34,791,079 km (0.07 R)
• M55: 34,938,882 km (0.095 R)
• M56: 36,278,082 km (0.12 R)
• M57: 38,089,712 km (0.101 R)
• M58: 38,242,152 km (0.104 R)
• M59: 38,394,593 km (0.12 R)
• M60: 38,470,888 km (0.114 R)
• M61: 38,776,815 km (0.114 R)
• M62: 38,930,003 km (0.072 R)
• M63: 39,083,341 km (0.087 R)
• M64: 39,236,978 km (0.076 R)
• M65: 39,467,808 km (0.108 R)
• M66: 40,317,973 km (0.037 R)
• M67: 40,706,478 km (0.086 R)
• M68: 41,408,691 km (0.078 R)
• M69: 41,879,176 km (0.098 R)
• M70: 43,778,620 km (0.096 R)
• M71: 44,017,977 km (0.084 R)
• M72: 45,948,836 km (0.066 R)
• M73: 48,813,935 km (0.043 R)
• M74: 48,896,662 km (0.077 R)
• M75: 49,643,156 km (0.087 R)
• M76: 50,059,487 km (0.101 R)
• M77: 50,309,764 km (0.111 R)
• M78: 50,560,640 km (0.055 R)
• M79: 51,315,361 km (0.09 R)
• M80: 51,736,329 km (0.108 R)
• M81: 51,989,449 km (0.099 R)
• M82: 52,497,034 km (0.046 R)
• M83: 53,006,116 km (0.063 R)
• M84: 53,858,375 km (0.094 R)
• M85: 55,059,048 km (0.097 R)
• M86: 55,317,403 km (0.113 R)
• M87: 55,576,357 km (0.096 R)
• M88: 56,442,080 km (0.112 R)
• M89: 57,050,644 km (0.108 R)
• M90: 57,836,482 km (0.077 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit