🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.67 AU - 0.75 AU

Year: 208 Days

Day: 36.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,773,796 km

• M1: 567,874 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.85 AU - 1.11 AU

Year: 338 Days

Day: 41.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,773,796 km

• M1: 776,114 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.61 AU - 1.93 AU

Year: 820 Days

Day: 19.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,773,796 km

• M1: 443,408 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.48 AU - 2.7 AU

Year: 1452 Days

Day: 44.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,773,796 km

• M1: 1,073,215 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.95 AU - 4.47 AU

Year: 2489 Days

Day: 15.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 9

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.07 AU - 6.81 AU

Year: 5042 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,773,796 km

• M1: 211,232 km (0.101 R)
• M2: 311,014 km (0.091 R)
• M3: 421,866 km (0.087 R)
• M4: 615,894 km (0.117 R)
• M5: 736,620 km (0.069 R)
• M6: 813,064 km (0.118 R)
• M7: 1,191,397 km (0.081 R)
• M8: 1,267,244 km (0.111 R)
• M9: 1,376,151 km (0.053 R)
• M10: 1,504,655 km (0.114 R)
• M11: 1,620,444 km (0.071 R)
• M12: 2,021,965 km (0.065 R)
• M13: 2,395,959 km (0.1 R)
• M14: 2,531,944 km (0.096 R)
• M15: 2,914,167 km (0.116 R)
• M16: 3,122,706 km (0.1 R)
• M17: 3,293,098 km (0.079 R)
• M18: 3,643,157 km (0.075 R)
• M19: 4,167,198 km (0.106 R)
• M20: 4,331,457 km (0.102 R)
• M21: 4,497,810 km (0.108 R)
• M22: 5,310,575 km (0.052 R)
• M23: 5,565,789 km (0.059 R)
• M24: 5,746,802 km (0.113 R)
• M25: 6,382,294 km (0.102 R)
• M26: 6,544,757 km (0.077 R)
• M27: 7,377,120 km (0.071 R)
• M28: 7,547,661 km (0.079 R)
• M29: 7,662,104 km (0.031 R)
• M30: 8,657,528 km (0.078 R)
• M31: 9,662,377 km (0.089 R)
• M32: 9,724,460 km (0.074 R)
• M33: 10,005,405 km (0.052 R)
• M34: 10,099,801 km (0.054 R)
• M35: 10,511,644 km (0.089 R)
• M36: 11,091,186 km (0.098 R)
• M37: 11,253,949 km (0.106 R)
• M38: 11,647,989 km (0.092 R)
• M39: 11,780,384 km (0.082 R)
• M40: 13,268,882 km (0.113 R)
• M41: 13,337,847 km (0.073 R)
• M42: 14,459,233 km (0.107 R)
• M43: 14,779,970 km (0.087 R)
• M44: 15,247,464 km (0.067 R)
• M45: 15,428,627 km (0.081 R)
• M46: 16,160,310 km (0.119 R)
• M47: 17,619,188 km (0.048 R)
• M48: 17,847,475 km (0.085 R)
• M49: 18,114,806 km (0.072 R)
• M50: 18,383,634 km (0.12 R)
• M51: 18,731,149 km (0.096 R)
• M52: 19,511,302 km (0.101 R)
• M53: 19,905,343 km (0.105 R)
• M54: 20,262,134 km (0.117 R)
• M55: 21,466,995 km (0.047 R)
• M56: 21,670,000 km (0.069 R)
• M57: 21,832,912 km (0.113 R)
• M58: 21,996,273 km (0.117 R)
• M59: 22,447,460 km (0.069 R)
• M60: 22,943,227 km (0.096 R)
• M61: 23,484,323 km (0.115 R)
• M62: 23,945,533 km (0.088 R)
• M63: 24,282,726 km (0.052 R)
• M64: 24,451,922 km (0.094 R)
• M65: 25,475,470 km (0.1 R)
• M66: 25,604,424 km (0.115 R)
• M67: 26,035,714 km (0.081 R)
• M68: 26,556,614 km (0.047 R)
• M69: 26,687,363 km (0.073 R)
• M70: 27,124,637 km (0.039 R)
• M71: 27,344,247 km (0.101 R)
• M72: 27,476,192 km (0.116 R)
• M73: 27,564,305 km (0.073 R)
• M74: 28,228,370 km (0.095 R)
• M75: 28,361,662 km (0.086 R)
• M76: 28,450,822 km (0.118 R)
• M77: 28,539,983 km (0.087 R)
• M78: 29,526,880 km (0.109 R)
• M79: 29,662,266 km (0.077 R)
• M80: 30,297,159 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.4

Radius: 7.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.87 AU - 14.25 AU

Year: 17389 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,773,796 km

• M1: 149,598 km (0.087 R)
• M2: 433,535 km (0.085 R)
• M3: 526,734 km (0.093 R)
• M4: 1,180,327 km (0.117 R)
• M5: 1,292,077 km (0.062 R)
• M6: 1,360,892 km (0.045 R)
• M7: 1,502,262 km (0.094 R)
• M8: 1,599,201 km (0.059 R)
• M9: 1,928,915 km (0.073 R)
• M10: 2,797,929 km (0.093 R)
• M11: 2,948,275 km (0.082 R)
• M12: 3,257,045 km (0.047 R)
• M13: 3,641,362 km (0.075 R)
• M14: 3,838,831 km (0.07 R)
• M15: 3,905,552 km (0.113 R)
• M16: 4,006,231 km (0.098 R)
• M17: 4,382,769 km (0.062 R)
• M18: 4,452,481 km (0.112 R)
• M19: 4,557,798 km (0.12 R)
• M20: 4,699,468 km (0.044 R)
• M21: 4,806,580 km (0.096 R)
• M22: 5,317,606 km (0.077 R)
• M23: 5,845,836 km (0.105 R)
• M24: 6,155,204 km (0.113 R)
• M25: 6,233,444 km (0.065 R)
• M26: 6,390,821 km (0.079 R)
• M27: 6,709,465 km (0.093 R)
• M28: 6,951,963 km (0.076 R)
• M29: 8,078,285 km (0.114 R)
• M30: 9,215,528 km (0.079 R)
• M31: 9,530,282 km (0.11 R)
• M32: 9,666,266 km (0.076 R)
• M33: 10,355,613 km (0.107 R)
• M34: 10,635,960 km (0.079 R)
• M35: 11,830,200 km (0.098 R)
• M36: 12,369,201 km (0.073 R)
• M37: 13,318,698 km (0.091 R)
• M38: 13,369,412 km (0.111 R)
• M39: 13,776,767 km (0.035 R)
• M40: 15,234,449 km (0.101 R)
• M41: 16,089,101 km (0.09 R)
• M42: 16,522,337 km (0.098 R)
• M43: 17,622,180 km (0.092 R)
• M44: 17,956,681 km (0.066 R)
• M45: 20,065,712 km (0.069 R)
• M46: 20,239,994 km (0.116 R)
• M47: 20,648,994 km (0.1 R)
• M48: 22,251,636 km (0.053 R)
• M49: 22,976,737 km (0.117 R)
• M50: 23,159,097 km (0.074 R)
• M51: 23,464,426 km (0.111 R)
• M52: 23,955,406 km (0.112 R)
• M53: 24,202,243 km (0.113 R)
• M54: 24,264,176 km (0.037 R)
• M55: 25,764,044 km (0.059 R)
• M56: 26,461,470 km (0.085 R)
• M57: 26,525,049 km (0.118 R)
• M58: 26,908,468 km (0.059 R)
• M59: 27,293,683 km (0.071 R)
• M60: 27,939,646 km (0.118 R)
• M61: 28,004,572 km (0.09 R)
• M62: 28,918,166 km (0.116 R)
• M63: 30,306,733 km (0.095 R)
• M64: 31,311,882 km (0.082 R)
• M65: 31,852,379 km (0.09 R)
• M66: 32,737,250 km (0.114 R)
• M67: 33,079,829 km (0.068 R)
• M68: 33,699,314 km (0.027 R)
• M69: 33,837,542 km (0.039 R)
• M70: 33,906,657 km (0.108 R)
• M71: 36,427,830 km (0.068 R)
• M72: 36,996,301 km (0.107 R)
• M73: 37,926,202 km (0.093 R)
• M74: 37,998,009 km (0.09 R)
• M75: 38,719,070 km (0.103 R)
• M76: 38,791,476 km (0.101 R)
• M77: 40,688,377 km (0.101 R)
• M78: 41,425,894 km (0.118 R)
• M79: 41,944,849 km (0.062 R)
• M80: 42,989,192 km (0.11 R)
• M81: 44,268,852 km (0.118 R)
• M82: 44,495,942 km (0.076 R)
• M83: 46,326,721 km (0.044 R)
• M84: 47,871,019 km (0.103 R)
• M85: 48,805,857 km (0.05 R)
• M86: 49,040,426 km (0.039 R)
• M87: 49,667,839 km (0.096 R)
• M88: 50,456,071 km (0.105 R)
• M89: 51,566,236 km (0.049 R)
• M90: 52,044,650 km (0.085 R)
• M91: 53,891,735 km (0.104 R)
• M92: 53,972,518 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.2

Radius: 6.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.59 AU - 21.67 AU

Year: 28004 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,773,796 km

• M1: 88,712 km (0.086 R)
• M2: 311,463 km (0.069 R)
• M3: 437,275 km (0.104 R)
• M4: 561,291 km (0.042 R)
• M5: 676,781 km (0.112 R)
• M6: 909,256 km (0.03 R)
• M7: 1,093,411 km (0.07 R)
• M8: 1,214,735 km (0.096 R)
• M9: 1,289,534 km (0.101 R)
• M10: 1,914,105 km (0.093 R)
• M11: 2,272,691 km (0.099 R)
• M12: 2,365,591 km (0.064 R)
• M13: 3,153,673 km (0.05 R)
• M14: 3,468,726 km (0.094 R)
• M15: 3,720,649 km (0.111 R)
• M16: 4,242,296 km (0.086 R)
• M17: 4,628,857 km (0.067 R)
• M18: 5,229,792 km (0.054 R)
• M19: 5,644,028 km (0.088 R)
• M20: 5,855,111 km (0.092 R)
• M21: 6,198,139 km (0.068 R)
• M22: 6,285,055 km (0.113 R)
• M23: 6,680,592 km (0.086 R)
• M24: 6,993,850 km (0.076 R)
• M25: 7,039,029 km (0.044 R)
• M26: 7,084,357 km (0.071 R)
• M27: 7,868,250 km (0.108 R)
• M28: 8,294,454 km (0.117 R)
• M29: 8,728,138 km (0.118 R)
• M30: 9,667,613 km (0.044 R)
• M31: 9,818,856 km (0.104 R)
• M32: 9,920,134 km (0.118 R)
• M33: 9,970,997 km (0.101 R)
• M34: 10,021,861 km (0.101 R)
• M35: 11,004,569 km (0.065 R)
• M36: 11,480,739 km (0.034 R)
• M37: 11,963,491 km (0.06 R)
• M38: 13,115,993 km (0.091 R)
• M39: 13,676,985 km (0.116 R)
• M40: 14,706,667 km (0.037 R)
• M41: 15,289,501 km (0.067 R)
• M42: 16,297,342 km (0.064 R)
• M43: 16,537,596 km (0.071 R)
• M44: 17,204,503 km (0.066 R)
• M45: 17,571,915 km (0.075 R)
• M46: 17,756,519 km (0.09 R)
• M47: 18,689,561 km (0.112 R)
• M48: 18,941,185 km (0.094 R)
• M49: 19,320,415 km (0.094 R)
• M50: 19,447,424 km (0.101 R)
• M51: 20,022,478 km (0.092 R)
• M52: 20,862,769 km (0.036 R)
• M53: 21,780,702 km (0.077 R)
• M54: 21,979,069 km (0.099 R)
• M55: 22,311,026 km (0.096 R)
• M56: 22,377,597 km (0.077 R)
• M57: 22,511,039 km (0.097 R)
• M58: 24,818,885 km (0.101 R)
• M59: 25,511,822 km (0.048 R)
• M60: 27,271,991 km (0.119 R)
• M61: 27,628,782 km (0.069 R)
• M62: 28,635,725 km (0.083 R)
• M63: 29,727,939 km (0.115 R)
• M64: 30,463,662 km (0.117 R)
• M65: 31,952,908 km (0.07 R)
• M66: 32,630,886 km (0.119 R)
• M67: 33,694,826 km (0.089 R)
• M68: 38,062,785 km (0.053 R)
• M69: 38,222,106 km (0.103 R)
• M70: 40,718,745 km (0.096 R)
• M71: 42,605,025 km (0.052 R)
• M72: 43,267,893 km (0.084 R)
• M73: 44,771,501 km (0.087 R)
• M74: 45,192,170 km (0.114 R)
• M75: 45,445,140 km (0.108 R)
• M76: 45,614,186 km (0.051 R)
• M77: 47,400,833 km (0.093 R)
• M78: 50,954,531 km (0.09 R)
• M79: 51,481,714 km (0.118 R)
• M80: 52,364,491 km (0.102 R)
• M81: 53,341,215 km (0.088 R)
• M82: 53,787,166 km (0.105 R)
• M83: 54,413,682 km (0.104 R)
• M84: 55,764,102 km (0.098 R)
• M85: 56,035,473 km (0.086 R)
• M86: 57,490,462 km (0.113 R)
• M87: 57,764,675 km (0.115 R)
• M88: 59,326,626 km (0.039 R)
• M89: 59,696,133 km (0.077 R)
• M90: 62,304,222 km (0.057 R)
• M91: 62,585,765 km (0.07 R)
• M92: 62,679,713 km (0.053 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit