🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.41 AU - 0.67 AU

Year: 149 Days

Day: 25.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 0.98 AU

Year: 289 Days

Day: 23.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,198,332 km

• M1: 26,628 km (0.113 R)
• M2: 86,318 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.11 AU - 1.15 AU

Year: 450 Days

Day: 38.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,198,332 km

• M1: 16,157 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.7 AU - 3.14 AU

Year: 1870 Days

Day: 45.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.57 AU - 4.27 AU

Year: 2370 Days

Day: 22.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 12.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.71 AU - 6.95 AU

Year: 5968 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,198,332 km

• M1: 201,808 km (0.059 R)
• M2: 330,163 km (0.093 R)
• M3: 479,611 km (0.073 R)
• M4: 564,882 km (0.051 R)
• M5: 683,812 km (0.062 R)
• M6: 903,122 km (0.106 R)
• M7: 981,512 km (0.082 R)
• M8: 1,249,591 km (0.102 R)
• M9: 1,411,007 km (0.025 R)
• M10: 1,795,025 km (0.052 R)
• M11: 2,147,178 km (0.116 R)
• M12: 2,276,880 km (0.111 R)
• M13: 2,453,854 km (0.105 R)
• M14: 3,109,392 km (0.059 R)
• M15: 3,687,438 km (0.067 R)
• M16: 4,136,232 km (0.07 R)
• M17: 4,743,000 km (0.08 R)
• M18: 4,941,966 km (0.097 R)
• M19: 5,085,879 km (0.071 R)
• M20: 5,348,273 km (0.075 R)
• M21: 6,568,244 km (0.086 R)
• M22: 6,886,439 km (0.102 R)
• M23: 7,570,999 km (0.118 R)
• M24: 9,004,595 km (0.042 R)
• M25: 9,788,637 km (0.09 R)
• M26: 10,115,808 km (0.078 R)
• M27: 10,299,065 km (0.099 R)
• M28: 10,409,469 km (0.095 R)
• M29: 11,080,864 km (0.046 R)
• M30: 11,804,618 km (0.104 R)
• M31: 12,075,091 km (0.1 R)
• M32: 12,978,513 km (0.117 R)
• M33: 13,337,997 km (0.107 R)
• M34: 13,619,839 km (0.027 R)
• M35: 13,903,626 km (0.117 R)
• M36: 14,066,688 km (0.067 R)
• M37: 15,141,997 km (0.087 R)
• M38: 16,243,786 km (0.096 R)
• M39: 16,415,674 km (0.047 R)
• M40: 17,679,177 km (0.09 R)
• M41: 17,767,440 km (0.046 R)
• M42: 18,255,727 km (0.086 R)
• M43: 18,434,497 km (0.062 R)
• M44: 19,109,632 km (0.107 R)
• M45: 19,200,139 km (0.11 R)
• M46: 20,530,513 km (0.108 R)
• M47: 20,996,061 km (0.075 R)
• M48: 21,653,843 km (0.088 R)
• M49: 21,937,780 km (0.063 R)
• M50: 22,127,769 km (0.069 R)
• M51: 22,989,453 km (0.088 R)
• M52: 23,327,544 km (0.092 R)
• M53: 23,424,483 km (0.102 R)
• M54: 23,910,976 km (0.077 R)
• M55: 24,302,623 km (0.055 R)
• M56: 25,840,190 km (0.072 R)
• M57: 25,940,570 km (0.057 R)
• M58: 26,040,950 km (0.06 R)
• M59: 26,494,381 km (0.074 R)
• M60: 27,921,844 km (0.03 R)
• M61: 28,127,691 km (0.113 R)
• M62: 28,385,897 km (0.1 R)
• M63: 28,748,672 km (0.1 R)
• M64: 28,904,553 km (0.07 R)
• M65: 29,269,571 km (0.105 R)
• M66: 29,478,859 km (0.084 R)
• M67: 30,004,097 km (0.071 R)
• M68: 30,691,499 km (0.094 R)
• M69: 30,957,335 km (0.112 R)
• M70: 31,813,034 km (0.087 R)
• M71: 31,974,301 km (0.062 R)
• M72: 32,297,731 km (0.108 R)
• M73: 32,405,741 km (0.06 R)
• M74: 32,676,364 km (0.034 R)
• M75: 33,986,093 km (0.052 R)
• M76: 34,095,898 km (0.115 R)
• M77: 35,257,226 km (0.105 R)
• M78: 35,479,828 km (0.071 R)
• M79: 35,926,527 km (0.103 R)
• M80: 36,656,415 km (0.075 R)
• M81: 37,391,240 km (0.031 R)
• M82: 37,959,712 km (0.033 R)
• M83: 38,073,855 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 10.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.5 AU - 10.44 AU

Year: 11797 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,198,332 km

• M1: 131,197 km (0.094 R)
• M2: 243,097 km (0.034 R)
• M3: 364,570 km (0.094 R)
• M4: 441,912 km (0.03 R)
• M5: 555,906 km (0.104 R)
• M6: 648,806 km (0.091 R)
• M7: 905,965 km (0.032 R)
• M8: 1,215,782 km (0.051 R)
• M9: 1,383,032 km (0.109 R)
• M10: 1,648,569 km (0.096 R)
• M11: 1,740,870 km (0.102 R)
• M12: 1,979,030 km (0.042 R)
• M13: 2,052,632 km (0.092 R)
• M14: 2,177,397 km (0.066 R)
• M15: 2,894,569 km (0.054 R)
• M16: 3,149,035 km (0.031 R)
• M17: 4,175,277 km (0.064 R)
• M18: 4,270,570 km (0.085 R)
• M19: 5,574,017 km (0.12 R)
• M20: 5,749,495 km (0.089 R)
• M21: 5,998,276 km (0.034 R)
• M22: 6,070,083 km (0.102 R)
• M23: 6,287,000 km (0.094 R)
• M24: 6,469,809 km (0.099 R)
• M25: 6,691,513 km (0.103 R)
• M26: 6,803,262 km (0.115 R)
• M27: 7,642,058 km (0.107 R)
• M28: 7,758,894 km (0.114 R)
• M29: 8,432,682 km (0.083 R)
• M30: 9,415,690 km (0.101 R)
• M31: 9,920,732 km (0.079 R)
• M32: 11,221,785 km (0.12 R)
• M33: 11,892,283 km (0.114 R)
• M34: 11,982,640 km (0.1 R)
• M35: 12,073,296 km (0.098 R)
• M36: 12,209,580 km (0.096 R)
• M37: 12,346,462 km (0.118 R)
• M38: 12,575,795 km (0.096 R)
• M39: 13,131,701 km (0.111 R)
• M40: 13,272,024 km (0.073 R)
• M41: 13,506,893 km (0.051 R)
• M42: 14,028,391 km (0.118 R)
• M43: 14,171,855 km (0.046 R)
• M44: 15,583,012 km (0.12 R)
• M45: 16,582,176 km (0.112 R)
• M46: 17,038,449 km (0.091 R)
• M47: 18,536,971 km (0.049 R)
• M48: 18,694,498 km (0.119 R)
• M49: 19,648,334 km (0.101 R)
• M50: 20,726,785 km (0.116 R)
• M51: 21,658,481 km (0.104 R)
• M52: 22,659,739 km (0.12 R)
• M53: 22,771,937 km (0.064 R)
• M54: 23,619,409 km (0.084 R)
• M55: 24,362,163 km (0.112 R)
• M56: 25,987,843 km (0.079 R)
• M57: 26,399,686 km (0.042 R)
• M58: 26,873,014 km (0.115 R)
• M59: 27,648,230 km (0.088 R)
• M60: 27,768,207 km (0.1 R)
• M61: 28,129,037 km (0.088 R)
• M62: 28,491,363 km (0.064 R)
• M63: 28,612,538 km (0.119 R)
• M64: 29,159,617 km (0.108 R)
• M65: 30,821,948 km (0.113 R)
• M66: 31,445,472 km (0.114 R)
• M67: 32,958,655 km (0.115 R)
• M68: 34,689,203 km (0.06 R)
• M69: 34,818,605 km (0.097 R)
• M70: 36,252,202 km (0.063 R)
• M71: 37,108,350 km (0.067 R)
• M72: 37,439,410 km (0.101 R)
• M73: 37,904,660 km (0.086 R)
• M74: 38,438,574 km (0.119 R)
• M75: 39,109,521 km (0.082 R)
• M76: 41,008,666 km (0.117 R)
• M77: 41,077,032 km (0.084 R)
• M78: 41,694,273 km (0.106 R)
• M79: 41,763,088 km (0.04 R)
• M80: 41,969,533 km (0.05 R)
• M81: 42,038,498 km (0.034 R)
• M82: 43,076,707 km (0.078 R)
• M83: 43,146,270 km (0.049 R)
• M84: 44,474,101 km (0.109 R)
• M85: 44,685,034 km (0.104 R)
• M86: 45,957,363 km (0.113 R)
• M87: 48,032,286 km (0.104 R)
• M88: 48,248,604 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.7

Radius: 6.9

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.13 AU - 12.91 AU

Year: 15617 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,198,332 km

• M1: 718,668 km (0.064 R)
• M2: 780,302 km (0.055 R)
• M3: 1,091,466 km (0.069 R)
• M4: 1,465,012 km (0.088 R)
• M5: 2,079,560 km (0.11 R)
• M6: 2,382,795 km (0.118 R)
• M7: 2,603,452 km (0.092 R)
• M8: 2,667,779 km (0.12 R)
• M9: 2,830,841 km (0.052 R)
• M10: 3,839,579 km (0.116 R)
• M11: 4,286,727 km (0.087 R)
• M12: 4,789,675 km (0.048 R)
• M13: 4,868,812 km (0.104 R)
• M14: 5,475,432 km (0.111 R)
• M15: 5,683,074 km (0.116 R)
• M16: 5,808,885 km (0.111 R)
• M17: 5,977,931 km (0.082 R)
• M18: 6,495,091 km (0.091 R)
• M19: 6,714,850 km (0.083 R)
• M20: 7,572,046 km (0.064 R)
• M21: 7,618,122 km (0.113 R)
• M22: 8,225,489 km (0.093 R)
• M23: 8,606,964 km (0.112 R)
• M24: 10,037,868 km (0.111 R)
• M25: 11,066,951 km (0.083 R)
• M26: 11,119,161 km (0.079 R)
• M27: 13,726,353 km (0.049 R)
• M28: 13,838,850 km (0.03 R)
• M29: 13,895,249 km (0.118 R)
• M30: 14,349,278 km (0.113 R)
• M31: 14,865,840 km (0.093 R)
• M32: 15,097,417 km (0.083 R)
• M33: 15,799,181 km (0.053 R)
• M34: 15,917,213 km (0.113 R)
• M35: 16,571,405 km (0.105 R)
• M36: 17,113,248 km (0.081 R)
• M37: 18,029,087 km (0.111 R)
• M38: 18,898,250 km (0.119 R)
• M39: 19,400,899 km (0.068 R)
• M40: 19,590,589 km (0.068 R)
• M41: 20,419,661 km (0.113 R)
• M42: 21,000,250 km (0.066 R)
• M43: 21,195,026 km (0.091 R)
• M44: 22,641,488 km (0.086 R)
• M45: 23,309,443 km (0.104 R)
• M46: 23,713,357 km (0.091 R)
• M47: 23,848,444 km (0.081 R)
• M48: 23,916,212 km (0.097 R)
• M49: 24,119,515 km (0.096 R)
• M50: 24,870,197 km (0.051 R)
• M51: 24,938,863 km (0.1 R)
• M52: 25,351,902 km (0.085 R)
• M53: 26,604,635 km (0.105 R)
• M54: 26,885,729 km (0.041 R)
• M55: 27,663,937 km (0.049 R)
• M56: 31,589,685 km (0.094 R)
• M57: 32,185,982 km (0.094 R)
• M58: 33,087,459 km (0.116 R)
• M59: 34,914,946 km (0.091 R)
• M60: 35,068,733 km (0.082 R)
• M61: 35,996,090 km (0.039 R)
• M62: 36,151,373 km (0.102 R)
• M63: 36,540,776 km (0.095 R)
• M64: 37,638,226 km (0.089 R)
• M65: 38,746,597 km (0.113 R)
• M66: 39,144,976 km (0.108 R)
• M67: 40,106,740 km (0.115 R)
• M68: 40,187,224 km (0.106 R)
• M69: 40,590,540 km (0.091 R)
• M70: 40,671,323 km (0.041 R)
• M71: 41,808,566 km (0.099 R)
• M72: 42,053,457 km (0.055 R)
• M73: 42,791,424 km (0.036 R)
• M74: 43,533,728 km (0.104 R)
• M75: 43,616,456 km (0.086 R)
• M76: 44,030,842 km (0.115 R)
• M77: 46,544,834 km (0.06 R)
• M78: 46,714,029 km (0.097 R)
• M79: 47,563,446 km (0.118 R)
• M80: 47,819,109 km (0.101 R)
• M81: 48,760,977 km (0.109 R)
• M82: 51,710,449 km (0.078 R)
• M83: 53,206,876 km (0.065 R)
• M84: 54,004,682 km (0.093 R)
• M85: 54,360,575 km (0.027 R)
• M86: 57,871,188 km (0.115 R)
• M87: 59,516,166 km (0.119 R)
• M88: 59,608,020 km (0.099 R)
• M89: 60,159,886 km (0.065 R)
• M90: 61,454,506 km (0.026 R)
• M91: 62,198,307 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit