🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.86 AU - 1.28 AU

Year: 417 Days

Day: 21.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,340,899 km

• M1: 107,710 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.9 AU - 1.4 AU

Year: 465 Days

Day: 37.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.18 AU - 4.08 AU

Year: 2605 Days

Day: 37.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,340,899 km

• M1: 1,817,016 km (0.102 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 13.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.88 AU - 5.94 AU

Year: 5413 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,340,899 km

• M1: 480,508 km (0.078 R)
• M2: 640,428 km (0.112 R)
• M3: 833,410 km (0.088 R)
• M4: 1,005,447 km (0.088 R)
• M5: 1,132,007 km (0.082 R)
• M6: 1,279,511 km (0.038 R)
• M7: 1,386,772 km (0.078 R)
• M8: 1,594,564 km (0.083 R)
• M9: 1,934,600 km (0.1 R)
• M10: 2,354,371 km (0.105 R)
• M11: 2,526,558 km (0.106 R)
• M12: 2,663,440 km (0.089 R)
• M13: 2,985,973 km (0.048 R)
• M14: 3,321,073 km (0.062 R)
• M15: 3,824,470 km (0.09 R)
• M16: 4,073,700 km (0.046 R)
• M17: 4,328,465 km (0.086 R)
• M18: 4,684,358 km (0.069 R)
• M19: 5,124,176 km (0.09 R)
• M20: 5,273,774 km (0.075 R)
• M21: 5,526,295 km (0.063 R)
• M22: 6,175,251 km (0.032 R)
• M23: 6,361,350 km (0.055 R)
• M24: 7,013,447 km (0.088 R)
• M25: 8,118,527 km (0.091 R)
• M26: 8,410,542 km (0.032 R)
• M27: 8,676,527 km (0.11 R)
• M28: 9,125,769 km (0.099 R)
• M29: 9,277,312 km (0.083 R)
• M30: 9,399,085 km (0.09 R)
• M31: 9,613,608 km (0.1 R)
• M32: 9,767,694 km (0.068 R)
• M33: 9,984,910 km (0.078 R)
• M34: 10,109,824 km (0.083 R)
• M35: 10,869,931 km (0.072 R)
• M36: 11,779,935 km (0.085 R)
• M37: 12,177,416 km (0.056 R)
• M38: 13,224,751 km (0.071 R)
• M39: 13,465,155 km (0.055 R)
• M40: 13,637,940 km (0.064 R)
• M41: 13,811,324 km (0.079 R)
• M42: 13,950,600 km (0.029 R)
• M43: 14,406,425 km (0.097 R)
• M44: 15,296,831 km (0.112 R)
• M45: 15,803,369 km (0.067 R)
• M46: 15,949,078 km (0.087 R)
• M47: 16,058,583 km (0.114 R)
• M48: 16,536,399 km (0.114 R)
• M49: 16,758,552 km (0.111 R)
• M50: 17,243,099 km (0.11 R)
• M51: 18,035,669 km (0.089 R)
• M52: 18,532,334 km (0.05 R)
• M53: 18,724,567 km (0.106 R)
• M54: 18,956,145 km (0.088 R)
• M55: 19,188,620 km (0.084 R)
• M56: 19,539,127 km (0.12 R)
• M57: 19,773,996 km (0.12 R)
• M58: 20,128,094 km (0.117 R)
• M59: 20,404,850 km (0.1 R)
• M60: 20,802,482 km (0.038 R)
• M61: 21,242,898 km (0.039 R)
• M62: 21,646,064 km (0.105 R)
• M63: 22,255,376 km (0.104 R)
• M64: 23,241,974 km (0.069 R)
• M65: 23,574,081 km (0.095 R)
• M66: 23,657,258 km (0.057 R)
• M67: 23,824,209 km (0.105 R)
• M68: 25,172,834 km (0.093 R)
• M69: 25,257,955 km (0.092 R)
• M70: 25,513,917 km (0.119 R)
• M71: 25,899,431 km (0.047 R)
• M72: 26,157,487 km (0.117 R)
• M73: 27,111,024 km (0.062 R)
• M74: 28,873,885 km (0.063 R)
• M75: 29,141,516 km (0.087 R)
• M76: 29,454,923 km (0.107 R)
• M77: 29,679,320 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 14.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.88 AU - 9.54 AU

Year: 8862 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,340,899 km

• M1: 191,784 km (0.026 R)
• M2: 297,251 km (0.071 R)
• M3: 682,017 km (0.052 R)
• M4: 966,103 km (0.114 R)
• M5: 1,183,618 km (0.093 R)
• M6: 1,344,436 km (0.072 R)
• M7: 1,551,480 km (0.114 R)
• M8: 1,830,779 km (0.109 R)
• M9: 1,998,179 km (0.065 R)
• M10: 2,577,571 km (0.109 R)
• M11: 2,671,369 km (0.085 R)
• M12: 2,911,175 km (0.095 R)
• M13: 3,009,012 km (0.111 R)
• M14: 3,284,272 km (0.101 R)
• M15: 3,620,268 km (0.041 R)
• M16: 4,551,814 km (0.067 R)
• M17: 4,985,798 km (0.096 R)
• M18: 5,342,738 km (0.118 R)
• M19: 5,524,500 km (0.07 R)
• M20: 5,800,807 km (0.116 R)
• M21: 6,303,456 km (0.049 R)
• M22: 6,399,348 km (0.105 R)
• M23: 6,657,404 km (0.042 R)
• M24: 6,951,813 km (0.082 R)
• M25: 7,860,770 km (0.082 R)
• M26: 9,900,836 km (0.047 R)
• M27: 10,312,679 km (0.117 R)
• M28: 10,463,773 km (0.051 R)
• M29: 10,615,615 km (0.067 R)
• M30: 11,114,374 km (0.097 R)
• M31: 11,269,507 km (0.11 R)
• M32: 11,778,289 km (0.093 R)
• M33: 11,896,771 km (0.107 R)
• M34: 12,055,344 km (0.081 R)
• M35: 12,696,970 km (0.065 R)
• M36: 12,899,675 km (0.117 R)
• M37: 13,349,665 km (0.051 R)
• M38: 14,475,838 km (0.119 R)
• M39: 14,730,304 km (0.097 R)
• M40: 14,858,061 km (0.103 R)
• M41: 14,986,266 km (0.094 R)
• M42: 15,545,762 km (0.025 R)
• M43: 15,893,577 km (0.117 R)
• M44: 16,024,625 km (0.113 R)
• M45: 16,156,121 km (0.06 R)
• M46: 19,277,182 km (0.085 R)
• M47: 19,370,381 km (0.046 R)
• M48: 19,510,554 km (0.093 R)
• M49: 19,604,053 km (0.109 R)
• M50: 19,979,992 km (0.101 R)
• M51: 20,643,459 km (0.11 R)
• M52: 20,882,068 km (0.091 R)
• M53: 21,025,831 km (0.1 R)
• M54: 22,677,092 km (0.053 R)
• M55: 22,972,698 km (0.09 R)
• M56: 23,917,708 km (0.042 R)
• M57: 24,571,600 km (0.107 R)
• M58: 24,672,728 km (0.109 R)
• M59: 25,078,587 km (0.093 R)
• M60: 25,384,365 km (0.091 R)
• M61: 26,206,106 km (0.089 R)
• M62: 26,932,105 km (0.107 R)
• M63: 28,510,362 km (0.039 R)
• M64: 28,616,726 km (0.077 R)
• M65: 28,829,754 km (0.075 R)
• M66: 29,096,636 km (0.078 R)
• M67: 29,203,599 km (0.049 R)
• M68: 29,471,828 km (0.108 R)
• M69: 30,335,157 km (0.081 R)
• M70: 31,371,421 km (0.073 R)
• M71: 31,481,077 km (0.097 R)
• M72: 32,086,948 km (0.062 R)
• M73: 32,419,055 km (0.117 R)
• M74: 32,808,010 km (0.085 R)
• M75: 33,646,655 km (0.102 R)
• M76: 33,983,999 km (0.06 R)
• M77: 35,516,330 km (0.068 R)
• M78: 35,688,068 km (0.072 R)
• M79: 36,089,589 km (0.079 R)
• M80: 37,013,206 km (0.093 R)
• M81: 37,769,274 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.2

Radius: 5.9

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.89 AU - 18.87 AU

Year: 26127 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,340,899 km

• M1: 75,397 km (0.026 R)
• M2: 205,398 km (0.1 R)
• M3: 271,969 km (0.071 R)
• M4: 316,100 km (0.031 R)
• M5: 519,254 km (0.11 R)
• M6: 696,378 km (0.118 R)
• M7: 847,322 km (0.112 R)
• M8: 1,032,674 km (0.096 R)
• M9: 1,230,742 km (0.098 R)
• M10: 1,467,854 km (0.073 R)
• M11: 1,777,223 km (0.101 R)
• M12: 1,865,037 km (0.118 R)
• M13: 1,984,416 km (0.107 R)
• M14: 2,075,670 km (0.118 R)
• M15: 2,262,369 km (0.108 R)
• M16: 2,325,798 km (0.101 R)
• M17: 2,752,601 km (0.116 R)
• M18: 3,132,579 km (0.06 R)
• M19: 3,383,006 km (0.114 R)
• M20: 4,017,750 km (0.107 R)
• M21: 4,133,539 km (0.057 R)
• M22: 4,250,524 km (0.09 R)
• M23: 5,016,166 km (0.099 R)
• M24: 5,099,343 km (0.062 R)
• M25: 5,393,602 km (0.116 R)
• M26: 6,489,406 km (0.079 R)
• M27: 6,534,585 km (0.086 R)
• M28: 7,747,225 km (0.087 R)
• M29: 8,085,466 km (0.075 R)
• M30: 10,318,962 km (0.095 R)
• M31: 10,690,862 km (0.109 R)
• M32: 11,067,101 km (0.03 R)
• M33: 11,338,621 km (0.103 R)
• M34: 11,832,743 km (0.089 R)
• M35: 12,558,891 km (0.113 R)
• M36: 12,785,083 km (0.103 R)
• M37: 12,841,930 km (0.075 R)
• M38: 13,184,509 km (0.099 R)
• M39: 13,472,186 km (0.12 R)
• M40: 13,936,837 km (0.108 R)
• M41: 14,229,899 km (0.12 R)
• M42: 15,121,353 km (0.04 R)
• M43: 15,241,629 km (0.071 R)
• M44: 17,145,262 km (0.106 R)
• M45: 17,459,268 km (0.111 R)
• M46: 17,838,648 km (0.109 R)
• M47: 18,348,628 km (0.075 R)
• M48: 18,541,010 km (0.085 R)
• M49: 18,863,394 km (0.112 R)
• M50: 18,928,020 km (0.097 R)
• M51: 19,187,572 km (0.099 R)
• M52: 19,578,921 km (0.088 R)
• M53: 19,841,315 km (0.089 R)
• M54: 20,702,251 km (0.112 R)
• M55: 20,902,562 km (0.109 R)
• M56: 21,170,791 km (0.08 R)
• M57: 21,710,541 km (0.038 R)
• M58: 21,914,143 km (0.061 R)
• M59: 23,426,428 km (0.082 R)
• M60: 26,188,753 km (0.058 R)
• M61: 26,622,886 km (0.072 R)
• M62: 31,245,011 km (0.104 R)
• M63: 32,013,346 km (0.095 R)
• M64: 32,090,538 km (0.039 R)
• M65: 33,099,576 km (0.086 R)
• M66: 34,592,862 km (0.086 R)
• M67: 34,751,286 km (0.059 R)
• M68: 38,216,272 km (0.108 R)
• M69: 39,367,876 km (0.111 R)
• M70: 40,781,576 km (0.105 R)
• M71: 40,948,976 km (0.107 R)
• M72: 41,789,417 km (0.111 R)
• M73: 41,873,790 km (0.049 R)
• M74: 42,296,404 km (0.104 R)
• M75: 42,550,721 km (0.059 R)
• M76: 43,658,343 km (0.057 R)
• M77: 46,425,156 km (0.093 R)
• M78: 47,037,909 km (0.081 R)
• M79: 48,360,055 km (0.096 R)
• M80: 48,537,179 km (0.093 R)
• M81: 49,962,547 km (0.113 R)
• M82: 50,680,467 km (0.083 R)
• M83: 50,770,376 km (0.043 R)
• M84: 51,582,543 km (0.071 R)
• M85: 51,763,556 km (0.113 R)
• M86: 52,398,898 km (0.104 R)
• M87: 55,521,305 km (0.087 R)
• M88: 56,078,557 km (0.104 R)
• M89: 56,264,806 km (0.109 R)
• M90: 57,198,746 km (0.089 R)
• M91: 57,761,533 km (0.086 R)
• M92: 61,464,230 km (0.07 R)
• M93: 65,243,072 km (0.052 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: 359 - 11,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit