🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.76 AU - 1.26 AU

Year: 355 Days

Day: 42.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,135,910 km

• M1: 880,533 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.16 AU - 1.44 AU

Year: 519 Days

Day: 16.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.68 AU - 2.12 AU

Year: 916 Days

Day: 14.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.81 AU - 2.41 AU

Year: 1072 Days

Day: 46.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.59 AU - 3.19 AU

Year: 1719 Days

Day: 12.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.02 AU - 5.06 AU

Year: 3958 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,135,910 km

• M1: 1,662,780 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.3

Radius: 7.8

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.61 AU - 14.43 AU

Year: 18365 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,135,910 km

• M1: 99,333 km (0.112 R)
• M2: 234,869 km (0.079 R)
• M3: 547,079 km (0.081 R)
• M4: 1,200,373 km (0.11 R)
• M5: 1,256,024 km (0.12 R)
• M6: 1,369,868 km (0.063 R)
• M7: 2,157,800 km (0.108 R)
• M8: 2,651,323 km (0.105 R)
• M9: 2,724,626 km (0.094 R)
• M10: 3,738,301 km (0.062 R)
• M11: 3,862,318 km (0.118 R)
• M12: 4,458,316 km (0.116 R)
• M13: 4,767,235 km (0.093 R)
• M14: 5,083,036 km (0.11 R)
• M15: 5,405,569 km (0.099 R)
• M16: 5,687,412 km (0.076 R)
• M17: 5,830,128 km (0.097 R)
• M18: 7,685,890 km (0.074 R)
• M19: 7,790,908 km (0.118 R)
• M20: 8,377,930 km (0.102 R)
• M21: 11,041,669 km (0.06 R)
• M22: 11,399,208 km (0.118 R)
• M23: 12,003,584 km (0.109 R)
• M24: 12,371,146 km (0.069 R)
• M25: 12,680,364 km (0.118 R)
• M26: 14,588,186 km (0.115 R)
• M27: 14,653,261 km (0.073 R)
• M28: 15,243,873 km (0.042 R)
• M29: 15,575,233 km (0.1 R)
• M30: 15,842,115 km (0.099 R)
• M31: 16,993,121 km (0.036 R)
• M32: 17,130,303 km (0.082 R)
• M33: 18,311,079 km (0.03 R)
• M34: 18,734,141 km (0.119 R)
• M35: 18,805,051 km (0.101 R)
• M36: 19,089,137 km (0.036 R)
• M37: 19,231,853 km (0.037 R)
• M38: 19,446,377 km (0.092 R)
• M39: 19,518,034 km (0.114 R)
• M40: 19,733,754 km (0.12 R)
• M41: 20,531,261 km (0.074 R)
• M42: 21,933,441 km (0.102 R)
• M43: 23,824,957 km (0.092 R)
• M44: 24,751,417 km (0.05 R)
• M45: 24,984,939 km (0.097 R)
• M46: 25,297,299 km (0.116 R)
• M47: 25,925,909 km (0.112 R)
• M48: 27,600,658 km (0.105 R)
• M49: 30,468,449 km (0.099 R)
• M50: 30,969,602 km (0.102 R)
• M51: 31,389,224 km (0.079 R)
• M52: 33,429,589 km (0.084 R)
• M53: 34,292,320 km (0.091 R)
• M54: 38,534,467 km (0.096 R)
• M55: 39,620,547 km (0.105 R)
• M56: 40,992,360 km (0.061 R)
• M57: 43,406,570 km (0.107 R)
• M58: 43,500,368 km (0.092 R)
• M59: 45,485,233 km (0.065 R)
• M60: 46,249,229 km (0.042 R)
• M61: 50,624,368 km (0.116 R)
• M62: 51,614,407 km (0.106 R)
• M63: 54,117,479 km (0.052 R)
• M64: 54,723,948 km (0.057 R)
• M65: 55,434,538 km (0.066 R)
• M66: 55,943,919 km (0.12 R)
• M67: 56,148,120 km (0.053 R)
• M68: 56,967,318 km (0.098 R)
• M69: 57,070,092 km (0.065 R)
• M70: 58,617,682 km (0.117 R)
• M71: 58,721,353 km (0.089 R)
• M72: 59,136,637 km (0.115 R)
• M73: 59,240,607 km (0.118 R)
• M74: 59,344,727 km (0.081 R)
• M75: 59,552,968 km (0.117 R)
• M76: 60,074,615 km (0.116 R)
• M77: 60,283,753 km (0.054 R)
• M78: 61,648,834 km (0.087 R)
• M79: 61,965,233 km (0.045 R)
• M80: 62,070,849 km (0.065 R)
• M81: 62,599,827 km (0.095 R)
• M82: 64,516,326 km (0.111 R)
• M83: 65,052,036 km (0.083 R)
• M84: 66,668,291 km (0.088 R)
• M85: 67,318,443 km (0.066 R)
• M86: 67,644,417 km (0.114 R)
• M87: 68,079,747 km (0.116 R)
• M88: 69,720,387 km (0.066 R)
• M89: 72,372,607 km (0.041 R)
• M90: 73,152,312 km (0.057 R)
• M91: 74,832,595 km (0.116 R)
• M92: 75,170,088 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300

Radius: 6.9

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.93 AU - 23.15 AU

Year: 29065 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 169.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,135,910 km

• M1: 120,277 km (0.113 R)
• M2: 183,108 km (0.089 R)
• M3: 769,232 km (0.09 R)
• M4: 1,576,462 km (0.112 R)
• M5: 2,219,883 km (0.071 R)
• M6: 2,936,008 km (0.053 R)
• M7: 3,280,233 km (0.081 R)
• M8: 3,516,747 km (0.08 R)
• M9: 4,344,771 km (0.069 R)
• M10: 5,978,081 km (0.053 R)
• M11: 6,073,823 km (0.081 R)
• M12: 6,170,164 km (0.071 R)
• M13: 6,709,016 km (0.082 R)
• M14: 7,365,152 km (0.082 R)
• M15: 7,571,148 km (0.074 R)
• M16: 7,623,059 km (0.109 R)
• M17: 7,988,975 km (0.1 R)
• M18: 9,621,088 km (0.061 R)
• M19: 9,902,930 km (0.074 R)
• M20: 13,052,863 km (0.086 R)
• M21: 13,742,360 km (0.117 R)
• M22: 14,059,806 km (0.098 R)
• M23: 14,251,292 km (0.115 R)
• M24: 15,156,658 km (0.064 R)
• M25: 15,222,182 km (0.093 R)
• M26: 15,353,229 km (0.092 R)
• M27: 17,913,447 km (0.075 R)
• M28: 18,259,916 km (0.079 R)
• M29: 18,538,916 km (0.105 R)
• M30: 18,819,113 km (0.064 R)
• M31: 21,184,554 km (0.092 R)
• M32: 21,404,314 km (0.086 R)
• M33: 22,141,831 km (0.095 R)
• M34: 22,737,979 km (0.057 R)
• M35: 23,414,909 km (0.086 R)
• M36: 25,485,044 km (0.037 R)
• M37: 25,562,835 km (0.116 R)
• M38: 25,952,987 km (0.111 R)
• M39: 26,031,226 km (0.118 R)
• M40: 26,109,616 km (0.088 R)
• M41: 26,897,248 km (0.105 R)
• M42: 27,135,109 km (0.113 R)
• M43: 27,294,132 km (0.04 R)
• M44: 28,576,933 km (0.044 R)
• M45: 29,062,977 km (0.084 R)
• M46: 30,868,623 km (0.086 R)
• M47: 32,372,830 km (0.102 R)
• M48: 33,133,834 km (0.049 R)
• M49: 34,157,682 km (0.11 R)
• M50: 35,974,099 km (0.067 R)
• M51: 38,712,488 km (0.042 R)
• M52: 39,610,075 km (0.035 R)
• M53: 40,242,575 km (0.077 R)
• M54: 43,454,142 km (0.108 R)
• M55: 43,733,292 km (0.09 R)
• M56: 44,199,738 km (0.088 R)
• M57: 45,043,470 km (0.104 R)
• M58: 47,033,122 km (0.11 R)
• M59: 47,128,565 km (0.107 R)
• M60: 48,278,973 km (0.046 R)
• M61: 48,471,655 km (0.115 R)
• M62: 48,664,487 km (0.041 R)
• M63: 49,051,047 km (0.093 R)
• M64: 50,509,776 km (0.107 R)
• M65: 50,803,287 km (0.077 R)
• M66: 51,293,520 km (0.102 R)
• M67: 51,785,547 km (0.085 R)
• M68: 52,278,921 km (0.056 R)
• M69: 53,469,570 km (0.045 R)
• M70: 53,868,548 km (0.105 R)
• M71: 54,268,423 km (0.051 R)
• M72: 54,769,576 km (0.052 R)
• M73: 56,586,741 km (0.049 R)
• M74: 56,993,198 km (0.054 R)
• M75: 57,706,930 km (0.074 R)
• M76: 58,013,605 km (0.106 R)
• M77: 59,040,146 km (0.097 R)
• M78: 59,555,511 km (0.108 R)
• M79: 61,736,797 km (0.12 R)
• M80: 62,679,713 km (0.12 R)
• M81: 64,155,795 km (0.086 R)
• M82: 64,898,099 km (0.091 R)
• M83: 66,605,460 km (0.116 R)
• M84: 67,034,656 km (0.062 R)
• M85: 67,142,068 km (0.108 R)
• M86: 67,572,461 km (0.094 R)
• M87: 71,047,619 km (0.067 R)
• M88: 72,255,622 km (0.098 R)
• M89: 73,138,549 km (0.108 R)
• M90: 73,359,804 km (0.037 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit