🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.93 AU - 1.23 AU

Year: 418 Days

Day: 26.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.09 AU - 1.51 AU

Year: 553 Days

Day: 47.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,214,675 km

• M1: 198,516 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.87 AU - 3.51 AU

Year: 2124 Days

Day: 25.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,214,675 km

• M1: 2,903,994 km (0.093 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 14

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.4 AU - 6.7 AU

Year: 4874 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,214,675 km

• M1: 184,155 km (0.109 R)
• M2: 367,412 km (0.107 R)
• M3: 484,847 km (0.072 R)
• M4: 759,658 km (0.119 R)
• M5: 954,584 km (0.074 R)
• M6: 1,214,136 km (0.028 R)
• M7: 1,383,930 km (0.109 R)
• M8: 1,588,131 km (0.101 R)
• M9: 2,216,442 km (0.07 R)
• M10: 2,442,484 km (0.097 R)
• M11: 2,739,735 km (0.083 R)
• M12: 3,352,787 km (0.094 R)
• M13: 3,473,663 km (0.106 R)
• M14: 3,862,916 km (0.037 R)
• M15: 3,971,524 km (0.027 R)
• M16: 4,173,481 km (0.036 R)
• M17: 4,492,424 km (0.069 R)
• M18: 4,780,400 km (0.081 R)
• M19: 4,877,788 km (0.07 R)
• M20: 5,035,016 km (0.073 R)
• M21: 5,134,199 km (0.041 R)
• M22: 5,314,315 km (0.084 R)
• M23: 6,225,067 km (0.096 R)
• M24: 6,374,365 km (0.114 R)
• M25: 6,589,936 km (0.078 R)
• M26: 6,720,385 km (0.12 R)
• M27: 7,933,474 km (0.077 R)
• M28: 8,971,384 km (0.083 R)
• M29: 9,189,049 km (0.099 R)
• M30: 9,481,962 km (0.038 R)
• M31: 9,728,350 km (0.1 R)
• M32: 9,852,366 km (0.027 R)
• M33: 10,127,177 km (0.115 R)
• M34: 10,480,528 km (0.103 R)
• M35: 11,173,465 km (0.12 R)
• M36: 11,407,735 km (0.047 R)
• M37: 11,512,304 km (0.109 R)
• M38: 12,280,788 km (0.066 R)
• M39: 12,576,543 km (0.119 R)
• M40: 12,820,388 km (0.057 R)
• M41: 12,983,749 km (0.044 R)
• M42: 13,202,760 km (0.081 R)
• M43: 13,644,373 km (0.112 R)
• M44: 13,894,949 km (0.078 R)
• M45: 14,062,798 km (0.098 R)
• M46: 14,344,192 km (0.052 R)
• M47: 14,684,228 km (0.094 R)
• M48: 15,372,378 km (0.088 R)
• M49: 15,488,167 km (0.119 R)
• M50: 15,807,857 km (0.11 R)
• M51: 16,012,507 km (0.064 R)
• M52: 16,424,350 km (0.097 R)
• M53: 16,750,474 km (0.097 R)
• M54: 16,929,243 km (0.118 R)
• M55: 17,108,611 km (0.055 R)
• M56: 18,628,226 km (0.037 R)
• M57: 18,968,412 km (0.111 R)
• M58: 19,529,404 km (0.096 R)
• M59: 19,686,182 km (0.05 R)
• M60: 19,937,955 km (0.088 R)
• M61: 20,412,929 km (0.105 R)
• M62: 21,180,515 km (0.106 R)
• M63: 21,827,526 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 9.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.58 AU - 11.3 AU

Year: 11682 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,214,675 km

• M1: 165,156 km (0.116 R)
• M2: 277,055 km (0.117 R)
• M3: 453,431 km (0.104 R)
• M4: 619,485 km (0.118 R)
• M5: 788,530 km (0.07 R)
• M6: 916,287 km (0.106 R)
• M7: 1,011,880 km (0.095 R)
• M8: 1,090,868 km (0.03 R)
• M9: 1,172,099 km (0.09 R)
• M10: 1,340,995 km (0.076 R)
• M11: 1,609,374 km (0.034 R)
• M12: 1,969,007 km (0.09 R)
• M13: 2,119,951 km (0.095 R)
• M14: 2,541,069 km (0.086 R)
• M15: 2,622,899 km (0.095 R)
• M16: 2,789,402 km (0.054 R)
• M17: 3,133,028 km (0.098 R)
• M18: 3,986,484 km (0.102 R)
• M19: 4,471,929 km (0.115 R)
• M20: 4,571,412 km (0.03 R)
• M21: 4,705,003 km (0.075 R)
• M22: 4,908,007 km (0.092 R)
• M23: 4,976,224 km (0.109 R)
• M24: 5,148,411 km (0.09 R)
• M25: 5,392,854 km (0.118 R)
• M26: 5,463,314 km (0.106 R)
• M27: 5,712,544 km (0.041 R)
• M28: 6,075,170 km (0.113 R)
• M29: 6,370,625 km (0.108 R)
• M30: 6,899,005 km (0.116 R)
• M31: 7,014,046 km (0.111 R)
• M32: 8,774,065 km (0.103 R)
• M33: 9,831,871 km (0.068 R)
• M34: 10,751,300 km (0.09 R)
• M35: 11,198,747 km (0.114 R)
• M36: 11,789,659 km (0.077 R)
• M37: 11,973,514 km (0.079 R)
• M38: 12,671,388 km (0.07 R)
• M39: 12,765,336 km (0.032 R)
• M40: 13,526,191 km (0.106 R)
• M41: 14,057,712 km (0.073 R)
• M42: 14,645,332 km (0.103 R)
• M43: 14,991,951 km (0.104 R)
• M44: 15,241,031 km (0.1 R)
• M45: 15,642,552 km (0.093 R)
• M46: 16,610,300 km (0.116 R)
• M47: 17,492,329 km (0.043 R)
• M48: 18,177,188 km (0.087 R)
• M49: 18,442,874 km (0.109 R)
• M50: 19,681,844 km (0.114 R)
• M51: 19,900,107 km (0.119 R)
• M52: 21,618,239 km (0.088 R)
• M53: 22,182,671 km (0.118 R)
• M54: 22,580,602 km (0.084 R)
• M55: 22,923,480 km (0.109 R)
• M56: 23,441,238 km (0.108 R)
• M57: 23,788,455 km (0.099 R)
• M58: 24,020,930 km (0.065 R)
• M59: 25,847,969 km (0.115 R)
• M60: 26,507,097 km (0.059 R)
• M61: 26,989,849 km (0.102 R)
• M62: 27,780,474 km (0.103 R)
• M63: 28,578,728 km (0.11 R)
• M64: 29,384,612 km (0.067 R)
• M65: 30,575,710 km (0.119 R)
• M66: 30,702,121 km (0.095 R)
• M67: 30,891,811 km (0.049 R)
• M68: 32,295,488 km (0.116 R)
• M69: 33,850,258 km (0.108 R)
• M70: 35,296,870 km (0.118 R)
• M71: 35,961,084 km (0.078 R)
• M72: 36,227,967 km (0.107 R)
• M73: 36,696,507 km (0.08 R)
• M74: 36,965,185 km (0.078 R)
• M75: 37,032,355 km (0.088 R)
• M76: 37,099,674 km (0.087 R)
• M77: 41,771,017 km (0.114 R)
• M78: 43,179,780 km (0.102 R)
• M79: 45,106,301 km (0.077 R)
• M80: 46,043,831 km (0.094 R)
• M81: 46,116,236 km (0.1 R)
• M82: 46,188,642 km (0.069 R)
• M83: 46,696,676 km (0.048 R)
• M84: 46,842,085 km (0.094 R)
• M85: 47,425,667 km (0.105 R)
• M86: 47,571,824 km (0.075 R)
• M87: 47,791,433 km (0.093 R)
• M88: 49,042,520 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 7.6

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.86 AU - 19.12 AU

Year: 27267 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,214,675 km

• M1: 326,722 km (0.048 R)
• M2: 751,430 km (0.1 R)
• M3: 1,271,432 km (0.063 R)
• M4: 1,362,238 km (0.101 R)
• M5: 1,455,438 km (0.094 R)
• M6: 1,518,718 km (0.09 R)
• M7: 1,952,701 km (0.093 R)
• M8: 2,348,836 km (0.115 R)
• M9: 2,423,486 km (0.082 R)
• M10: 2,499,032 km (0.109 R)
• M11: 3,380,912 km (0.043 R)
• M12: 3,465,584 km (0.088 R)
• M13: 3,811,155 km (0.09 R)
• M14: 4,396,233 km (0.104 R)
• M15: 4,628,708 km (0.085 R)
• M16: 5,154,395 km (0.052 R)
• M17: 5,698,781 km (0.087 R)
• M18: 6,003,512 km (0.088 R)
• M19: 6,628,981 km (0.076 R)
• M20: 6,681,938 km (0.119 R)
• M21: 6,949,419 km (0.113 R)
• M22: 7,439,502 km (0.089 R)
• M23: 8,053,751 km (0.113 R)
• M24: 8,110,449 km (0.091 R)
• M25: 8,510,772 km (0.09 R)
• M26: 9,509,488 km (0.07 R)
• M27: 9,992,240 km (0.114 R)
• M28: 10,793,636 km (0.077 R)
• M29: 10,918,849 km (0.114 R)
• M30: 13,252,277 km (0.087 R)
• M31: 14,474,791 km (0.11 R)
• M32: 14,751,248 km (0.088 R)
• M33: 15,239,385 km (0.073 R)
• M34: 16,446,940 km (0.094 R)
• M35: 17,244,446 km (0.077 R)
• M36: 17,906,416 km (0.059 R)
• M37: 18,203,219 km (0.082 R)
• M38: 18,576,615 km (0.078 R)
• M39: 20,326,461 km (0.116 R)
• M40: 21,103,622 km (0.091 R)
• M41: 22,606,781 km (0.09 R)
• M42: 23,736,245 km (0.04 R)
• M43: 26,639,491 km (0.114 R)
• M44: 27,831,637 km (0.077 R)
• M45: 27,917,506 km (0.078 R)
• M46: 29,041,285 km (0.079 R)
• M47: 29,215,567 km (0.109 R)
• M48: 31,243,665 km (0.091 R)
• M49: 31,422,135 km (0.117 R)
• M50: 32,049,698 km (0.109 R)
• M51: 33,773,514 km (0.104 R)
• M52: 34,600,492 km (0.102 R)
• M53: 36,180,694 km (0.104 R)
• M54: 37,689,388 km (0.1 R)
• M55: 38,451,440 km (0.111 R)
• M56: 39,026,345 km (0.108 R)
• M57: 40,087,741 km (0.118 R)
• M58: 42,534,863 km (0.105 R)
• M59: 42,633,748 km (0.047 R)
• M60: 45,635,878 km (0.119 R)
• M61: 46,549,621 km (0.038 R)
• M62: 46,753,523 km (0.042 R)
• M63: 46,855,699 km (0.11 R)
• M64: 47,469,499 km (0.082 R)
• M65: 48,292,287 km (0.096 R)
• M66: 49,223,384 km (0.115 R)
• M67: 49,431,176 km (0.112 R)
• M68: 56,882,945 km (0.096 R)
• M69: 57,756,596 km (0.095 R)
• M70: 58,744,840 km (0.056 R)
• M71: 59,738,469 km (0.05 R)
• M72: 61,518,833 km (0.111 R)
• M73: 62,078,778 km (0.086 R)
• M74: 63,429,497 km (0.086 R)
• M75: 64,221,917 km (0.115 R)
• M76: 64,676,246 km (0.038 R)
• M77: 64,789,940 km (0.087 R)
• M78: 66,618,625 km (0.11 R)
• M79: 67,078,488 km (0.101 R)
• M80: 68,580,301 km (0.035 R)
• M81: 70,677,963 km (0.105 R)
• M82: 71,029,518 km (0.079 R)
• M83: 72,205,955 km (0.049 R)
• M84: 74,220,440 km (0.037 R)
• M85: 76,013,221 km (0.056 R)
• M86: 77,216,437 km (0.051 R)
• M87: 79,276,100 km (0.076 R)
• M88: 79,397,873 km (0.077 R)
• M89: 79,885,413 km (0.071 R)
• M90: 81,476,685 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 18,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit