🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.8 AU - 0.86 AU

Year: 267 Days

Day: 39.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.96 AU - 1.16 AU

Year: 385 Days

Day: 28.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,135,243 km

• M1: 116,836 km (0.081 R)
• M2: 163,361 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.34 AU - 2.18 AU

Year: 824 Days

Day: 15.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.07 AU - 3.23 AU

Year: 1523 Days

Day: 16.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.6 AU - 2.72 AU

Year: 1532 Days

Day: 43.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 129.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,135,243 km

• M1: 774,618 km (0.047 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 9.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.17 AU - 8.03 AU

Year: 5987 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,135,243 km

• M1: 143,315 km (0.101 R)
• M2: 213,925 km (0.064 R)
• M3: 340,335 km (0.058 R)
• M4: 497,862 km (0.117 R)
• M5: 820,245 km (0.109 R)
• M6: 1,077,254 km (0.107 R)
• M7: 1,139,337 km (0.084 R)
• M8: 1,346,381 km (0.117 R)
• M9: 1,482,066 km (0.11 R)
• M10: 1,594,115 km (0.073 R)
• M11: 1,738,178 km (0.1 R)
• M12: 1,993,092 km (0.074 R)
• M13: 2,101,551 km (0.108 R)
• M14: 2,228,111 km (0.105 R)
• M15: 2,522,071 km (0.1 R)
• M16: 2,589,240 km (0.094 R)
• M17: 3,129,139 km (0.089 R)
• M18: 3,514,652 km (0.111 R)
• M19: 3,665,597 km (0.03 R)
• M20: 4,210,582 km (0.111 R)
• M21: 4,760,204 km (0.079 R)
• M22: 4,843,530 km (0.112 R)
• M23: 5,310,724 km (0.089 R)
• M24: 5,593,764 km (0.111 R)
• M25: 5,948,759 km (0.11 R)
• M26: 6,061,257 km (0.066 R)
• M27: 6,265,458 km (0.081 R)
• M28: 6,610,880 km (0.056 R)
• M29: 6,868,188 km (0.115 R)
• M30: 7,105,001 km (0.116 R)
• M31: 7,489,468 km (0.073 R)
• M32: 7,659,860 km (0.072 R)
• M33: 8,353,994 km (0.103 R)
• M34: 8,505,537 km (0.119 R)
• M35: 9,459,223 km (0.098 R)
• M36: 9,775,772 km (0.063 R)
• M37: 10,042,206 km (0.06 R)
• M38: 10,149,468 km (0.111 R)
• M39: 10,500,723 km (0.108 R)
• M40: 10,691,610 km (0.111 R)
• M41: 11,271,003 km (0.113 R)
• M42: 11,410,428 km (0.084 R)
• M43: 11,634,675 km (0.039 R)
• M44: 12,030,810 km (0.083 R)
• M45: 12,173,377 km (0.109 R)
• M46: 12,749,179 km (0.116 R)
• M47: 13,069,618 km (0.118 R)
• M48: 14,377,851 km (0.083 R)
• M49: 14,529,244 km (0.081 R)
• M50: 14,650,568 km (0.047 R)
• M51: 14,711,455 km (0.099 R)
• M52: 14,894,562 km (0.045 R)
• M53: 15,016,933 km (0.066 R)
• M54: 15,170,421 km (0.076 R)
• M55: 15,386,291 km (0.092 R)
• M56: 15,758,640 km (0.099 R)
• M57: 16,133,981 km (0.051 R)
• M58: 16,702,602 km (0.067 R)
• M59: 16,893,489 km (0.118 R)
• M60: 17,213,479 km (0.045 R)
• M61: 17,309,820 km (0.097 R)
• M62: 17,503,100 km (0.114 R)
• M63: 17,891,756 km (0.075 R)
• M64: 18,283,253 km (0.078 R)
• M65: 18,578,859 km (0.096 R)
• M66: 18,809,688 km (0.118 R)
• M67: 18,942,232 km (0.088 R)
• M68: 19,041,715 km (0.117 R)
• M69: 19,877,667 km (0.082 R)
• M70: 20,215,310 km (0.055 R)
• M71: 20,283,078 km (0.076 R)
• M72: 20,384,954 km (0.094 R)
• M73: 20,725,588 km (0.107 R)
• M74: 21,274,463 km (0.038 R)
• M75: 21,689,148 km (0.11 R)
• M76: 22,808,439 km (0.086 R)
• M77: 23,020,270 km (0.097 R)
• M78: 23,232,849 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 9.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.77 AU - 13.21 AU

Year: 13752 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,135,243 km

• M1: 128,355 km (0.117 R)
• M2: 210,484 km (0.11 R)
• M3: 289,921 km (0.112 R)
• M4: 686,056 km (0.107 R)
• M5: 1,145,770 km (0.086 R)
• M6: 2,245,165 km (0.114 R)
• M7: 2,823,510 km (0.111 R)
• M8: 2,887,089 km (0.057 R)
• M9: 4,440,065 km (0.11 R)
• M10: 4,701,711 km (0.078 R)
• M11: 4,777,408 km (0.101 R)
• M12: 4,853,404 km (0.082 R)
• M13: 6,001,717 km (0.105 R)
• M14: 6,125,285 km (0.116 R)
• M15: 6,542,962 km (0.116 R)
• M16: 8,860,083 km (0.057 R)
• M17: 10,747,560 km (0.091 R)
• M18: 10,847,641 km (0.098 R)
• M19: 12,228,878 km (0.089 R)
• M20: 13,073,208 km (0.105 R)
• M21: 13,827,481 km (0.066 R)
• M22: 14,264,755 km (0.094 R)
• M23: 14,374,859 km (0.085 R)
• M24: 14,540,464 km (0.107 R)
• M25: 14,873,619 km (0.114 R)
• M26: 14,985,219 km (0.094 R)
• M27: 15,717,500 km (0.058 R)
• M28: 17,158,128 km (0.047 R)
• M29: 17,275,263 km (0.108 R)
• M30: 17,805,438 km (0.112 R)
• M31: 18,221,469 km (0.101 R)
• M32: 18,700,781 km (0.102 R)
• M33: 19,002,520 km (0.089 R)
• M34: 20,040,580 km (0.112 R)
• M35: 20,163,848 km (0.095 R)
• M36: 20,287,416 km (0.06 R)
• M37: 20,846,762 km (0.1 R)
• M38: 21,600,287 km (0.085 R)
• M39: 21,726,697 km (0.083 R)
• M40: 22,043,994 km (0.07 R)
• M41: 22,298,759 km (0.098 R)
• M42: 22,554,721 km (0.088 R)
• M43: 22,811,581 km (0.081 R)
• M44: 23,393,068 km (0.115 R)
• M45: 24,967,286 km (0.115 R)
• M46: 25,166,551 km (0.114 R)
• M47: 25,968,545 km (0.052 R)
• M48: 26,440,376 km (0.096 R)
• M49: 28,980,548 km (0.103 R)
• M50: 29,891,450 km (0.107 R)
• M51: 30,244,351 km (0.085 R)
• M52: 31,025,402 km (0.11 R)
• M53: 31,957,097 km (0.057 R)
• M54: 32,173,416 km (0.118 R)
• M55: 32,245,671 km (0.114 R)
• M56: 32,317,927 km (0.108 R)
• M57: 33,848,014 km (0.105 R)
• M58: 33,921,467 km (0.091 R)
• M59: 34,658,835 km (0.09 R)
• M60: 34,806,937 km (0.111 R)
• M61: 35,625,387 km (0.104 R)
• M62: 36,751,559 km (0.114 R)
• M63: 37,356,982 km (0.085 R)
• M64: 37,432,828 km (0.026 R)
• M65: 38,424,363 km (0.051 R)
• M66: 38,808,081 km (0.065 R)
• M67: 40,589,193 km (0.046 R)
• M68: 41,136,422 km (0.1 R)
• M69: 42,555,209 km (0.095 R)
• M70: 43,829,633 km (0.11 R)
• M71: 43,989,852 km (0.114 R)
• M72: 44,471,707 km (0.111 R)
• M73: 46,252,969 km (0.119 R)
• M74: 48,470,907 km (0.102 R)
• M75: 48,553,784 km (0.077 R)
• M76: 49,718,104 km (0.117 R)
• M77: 49,801,580 km (0.094 R)
• M78: 49,885,205 km (0.12 R)
• M79: 50,303,630 km (0.108 R)
• M80: 52,158,943 km (0.085 R)
• M81: 52,413,708 km (0.107 R)
• M82: 52,583,801 km (0.104 R)
• M83: 53,180,397 km (0.105 R)
• M84: 55,589,222 km (0.095 R)
• M85: 56,458,087 km (0.103 R)
• M86: 56,981,679 km (0.118 R)
• M87: 57,857,724 km (0.09 R)
• M88: 58,297,393 km (0.112 R)
• M89: 58,385,506 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.9

Radius: 7.3

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.85 AU - 15.43 AU

Year: 19779 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,135,243 km

• M1: 98,286 km (0.045 R)
• M2: 328,517 km (0.074 R)
• M3: 505,790 km (0.108 R)
• M4: 920,027 km (0.114 R)
• M5: 1,921,585 km (0.111 R)
• M6: 2,028,248 km (0.1 R)
• M7: 2,284,808 km (0.041 R)
• M8: 2,551,691 km (0.1 R)
• M9: 2,950,369 km (0.089 R)
• M10: 3,032,349 km (0.067 R)
• M11: 3,283,224 km (0.075 R)
• M12: 4,167,348 km (0.111 R)
• M13: 4,635,589 km (0.104 R)
• M14: 4,827,523 km (0.049 R)
• M15: 4,973,381 km (0.106 R)
• M16: 5,826,388 km (0.087 R)
• M17: 6,296,275 km (0.101 R)
• M18: 6,670,120 km (0.025 R)
• M19: 6,941,640 km (0.1 R)
• M20: 7,664,348 km (0.117 R)
• M21: 7,834,590 km (0.079 R)
• M22: 8,527,827 km (0.072 R)
• M23: 9,543,147 km (0.111 R)
• M24: 11,233,005 km (0.101 R)
• M25: 11,685,987 km (0.064 R)
• M26: 12,343,470 km (0.089 R)
• M27: 12,476,313 km (0.099 R)
• M28: 14,596,863 km (0.105 R)
• M29: 16,679,415 km (0.067 R)
• M30: 16,752,867 km (0.113 R)
• M31: 17,567,876 km (0.119 R)
• M32: 19,236,491 km (0.071 R)
• M33: 19,467,919 km (0.076 R)
• M34: 19,545,261 km (0.085 R)
• M35: 19,855,826 km (0.074 R)
• M36: 21,752,428 km (0.053 R)
• M37: 22,885,333 km (0.094 R)
• M38: 23,048,694 km (0.112 R)
• M39: 23,130,524 km (0.083 R)
• M40: 23,376,612 km (0.077 R)
• M41: 23,623,598 km (0.111 R)
• M42: 24,453,268 km (0.088 R)
• M43: 25,207,989 km (0.098 R)
• M44: 25,545,781 km (0.095 R)
• M45: 27,778,529 km (0.112 R)
• M46: 28,127,541 km (0.119 R)
• M47: 30,790,982 km (0.089 R)
• M48: 31,787,603 km (0.083 R)
• M49: 32,152,622 km (0.04 R)
• M50: 32,518,987 km (0.11 R)
• M51: 33,626,460 km (0.049 R)
• M52: 35,310,932 km (0.111 R)
• M53: 37,214,415 km (0.077 R)
• M54: 37,985,143 km (0.054 R)
• M55: 38,178,723 km (0.107 R)
• M56: 39,444,471 km (0.036 R)
• M57: 40,033,288 km (0.104 R)
• M58: 41,120,266 km (0.091 R)
• M59: 43,121,586 km (0.11 R)
• M60: 44,235,642 km (0.117 R)
• M61: 45,770,217 km (0.025 R)
• M62: 47,010,383 km (0.12 R)
• M63: 49,312,395 km (0.074 R)
• M64: 49,418,011 km (0.089 R)
• M65: 50,796,406 km (0.11 R)
• M66: 51,330,021 km (0.101 R)
• M67: 53,591,193 km (0.064 R)
• M68: 54,134,233 km (0.026 R)
• M69: 54,243,141 km (0.074 R)
• M70: 55,445,309 km (0.104 R)
• M71: 55,774,724 km (0.109 R)
• M72: 56,987,962 km (0.116 R)
• M73: 57,320,369 km (0.093 R)
• M74: 57,764,525 km (0.053 R)
• M75: 58,991,976 km (0.093 R)
• M76: 60,340,900 km (0.111 R)
• M77: 60,453,696 km (0.095 R)
• M78: 62,269,066 km (0.111 R)
• M79: 62,725,789 km (0.027 R)
• M80: 64,678,789 km (0.066 R)
• M81: 65,953,213 km (0.093 R)
• M82: 66,885,208 km (0.088 R)
• M83: 67,938,826 km (0.082 R)
• M84: 70,418,859 km (0.099 R)
• M85: 70,656,570 km (0.117 R)
• M86: 73,891,923 km (0.098 R)
• M87: 78,649,734 km (0.118 R)
• M88: 78,896,421 km (0.097 R)
• M89: 79,019,839 km (0.097 R)
• M90: 82,626,943 km (0.113 R)
• M91: 82,877,669 km (0.081 R)
• M92: 83,380,019 km (0.077 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit