🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 145 Days

Day: 24.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.01 AU

Year: 286 Days

Day: 30.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,982,171 km

• M1: 38,746 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.12 AU - 1.66 AU

Year: 599 Days

Day: 19.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,982,171 km

• M1: 115,190 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.25 AU - 3.11 AU

Year: 1602 Days

Day: 17.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.32 AU - 4.32 AU

Year: 2727 Days

Day: 30.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.05 AU - 4.75 AU

Year: 2813 Days

Day: 20.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 11.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.88 AU - 8.5 AU

Year: 8561 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,982,171 km

• M1: 150,346 km (0.111 R)
• M2: 236,963 km (0.103 R)
• M3: 445,802 km (0.101 R)
• M4: 794,514 km (0.114 R)
• M5: 1,053,468 km (0.114 R)
• M6: 1,280,558 km (0.094 R)
• M7: 1,523,804 km (0.089 R)
• M8: 1,700,030 km (0.111 R)
• M9: 1,866,084 km (0.062 R)
• M10: 2,055,176 km (0.088 R)
• M11: 2,508,756 km (0.084 R)
• M12: 2,622,301 km (0.102 R)
• M13: 2,815,432 km (0.108 R)
• M14: 3,175,065 km (0.1 R)
• M15: 3,785,275 km (0.046 R)
• M16: 3,938,014 km (0.092 R)
• M17: 4,070,708 km (0.107 R)
• M18: 4,182,457 km (0.079 R)
• M19: 4,454,725 km (0.068 R)
• M20: 4,546,728 km (0.101 R)
• M21: 5,403,774 km (0.112 R)
• M22: 5,725,559 km (0.101 R)
• M23: 5,952,050 km (0.038 R)
• M24: 6,914,114 km (0.087 R)
• M25: 6,994,149 km (0.079 R)
• M26: 7,868,250 km (0.092 R)
• M27: 8,007,974 km (0.108 R)
• M28: 8,403,511 km (0.116 R)
• M29: 8,489,081 km (0.078 R)
• M30: 8,632,396 km (0.117 R)
• M31: 9,928,063 km (0.115 R)
• M32: 11,252,303 km (0.115 R)
• M33: 11,504,675 km (0.09 R)
• M34: 11,759,141 km (0.062 R)
• M35: 12,403,159 km (0.074 R)
• M36: 13,058,697 km (0.119 R)
• M37: 13,224,302 km (0.092 R)
• M38: 13,457,376 km (0.09 R)
• M39: 14,232,891 km (0.11 R)
• M40: 14,437,541 km (0.087 R)
• M41: 14,988,211 km (0.102 R)
• M42: 15,651,079 km (0.118 R)
• M43: 15,968,376 km (0.119 R)
• M44: 16,074,590 km (0.083 R)
• M45: 16,573,649 km (0.081 R)
• M46: 16,788,920 km (0.101 R)
• M47: 17,331,512 km (0.12 R)
• M48: 17,513,722 km (0.075 R)
• M49: 17,586,726 km (0.11 R)
• M50: 17,990,341 km (0.088 R)
• M51: 18,174,645 km (0.096 R)
• M52: 18,359,698 km (0.051 R)
• M53: 18,434,048 km (0.092 R)
• M54: 20,206,334 km (0.09 R)
• M55: 20,551,905 km (0.049 R)
• M56: 21,015,808 km (0.056 R)
• M57: 21,757,215 km (0.109 R)
• M58: 21,953,787 km (0.069 R)
• M59: 22,309,082 km (0.078 R)
• M60: 22,666,321 km (0.086 R)
• M61: 22,745,907 km (0.057 R)
• M62: 22,865,586 km (0.1 R)
• M63: 23,025,356 km (0.039 R)
• M64: 23,185,576 km (0.046 R)
• M65: 23,507,061 km (0.075 R)
• M66: 23,830,043 km (0.096 R)
• M67: 25,054,502 km (0.094 R)
• M68: 26,090,317 km (0.116 R)
• M69: 26,257,418 km (0.12 R)
• M70: 28,203,836 km (0.117 R)
• M71: 28,676,117 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 12.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.65 AU - 11.61 AU

Year: 10915 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,982,171 km

• M1: 162,314 km (0.045 R)
• M2: 288,125 km (0.086 R)
• M3: 483,500 km (0.119 R)
• M4: 981,960 km (0.086 R)
• M5: 1,098,647 km (0.074 R)
• M6: 1,368,521 km (0.071 R)
• M7: 2,071,931 km (0.113 R)
• M8: 2,250,850 km (0.114 R)
• M9: 2,435,005 km (0.081 R)
• M10: 2,790,599 km (0.096 R)
• M11: 3,017,838 km (0.107 R)
• M12: 3,133,776 km (0.097 R)
• M13: 3,221,740 km (0.069 R)
• M14: 3,490,717 km (0.054 R)
• M15: 3,704,941 km (0.047 R)
• M16: 3,892,237 km (0.105 R)
• M17: 4,082,526 km (0.12 R)
• M18: 4,243,643 km (0.104 R)
• M19: 5,535,869 km (0.083 R)
• M20: 5,714,489 km (0.06 R)
• M21: 8,410,392 km (0.104 R)
• M22: 9,842,493 km (0.119 R)
• M23: 10,365,936 km (0.068 R)
• M24: 11,759,889 km (0.096 R)
• M25: 11,851,742 km (0.112 R)
• M26: 12,737,361 km (0.051 R)
• M27: 13,116,592 km (0.076 R)
• M28: 14,081,049 km (0.087 R)
• M29: 14,178,737 km (0.068 R)
• M30: 14,424,077 km (0.085 R)
• M31: 15,519,881 km (0.073 R)
• M32: 18,215,037 km (0.119 R)
• M33: 19,127,135 km (0.116 R)
• M34: 19,670,624 km (0.117 R)
• M35: 20,329,603 km (0.062 R)
• M36: 20,495,507 km (0.048 R)
• M37: 20,995,762 km (0.071 R)
• M38: 21,556,455 km (0.081 R)
• M39: 22,008,540 km (0.043 R)
• M40: 22,292,626 km (0.074 R)
• M41: 24,256,846 km (0.073 R)
• M42: 24,374,131 km (0.101 R)
• M43: 25,081,729 km (0.114 R)
• M44: 25,855,898 km (0.056 R)
• M45: 26,456,832 km (0.089 R)
• M46: 27,427,872 km (0.119 R)
• M47: 27,611,129 km (0.101 R)
• M48: 27,856,320 km (0.1 R)
• M49: 28,534,148 km (0.095 R)
• M50: 28,719,949 km (0.077 R)
• M51: 29,154,979 km (0.054 R)
• M52: 29,279,744 km (0.115 R)
• M53: 29,467,190 km (0.076 R)
• M54: 29,592,254 km (0.05 R)
• M55: 29,843,130 km (0.099 R)
• M56: 31,044,401 km (0.109 R)
• M57: 31,171,708 km (0.095 R)
• M58: 32,908,240 km (0.114 R)
• M59: 33,233,167 km (0.047 R)
• M60: 34,017,509 km (0.064 R)
• M61: 34,280,352 km (0.089 R)
• M62: 36,071,936 km (0.119 R)
• M63: 36,810,650 km (0.104 R)
• M64: 37,215,612 km (0.118 R)
• M65: 37,418,766 km (0.088 R)
• M66: 37,893,889 km (0.094 R)
• M67: 39,331,674 km (0.063 R)
• M68: 39,469,453 km (0.093 R)
• M69: 40,300,021 km (0.044 R)
• M70: 40,717,399 km (0.039 R)
• M71: 41,696,966 km (0.111 R)
• M72: 43,109,768 km (0.113 R)
• M73: 43,750,645 km (0.049 R)
• M74: 43,893,511 km (0.111 R)
• M75: 44,179,692 km (0.045 R)
• M76: 44,969,868 km (0.104 R)
• M77: 45,113,931 km (0.079 R)
• M78: 45,547,465 km (0.06 R)
• M79: 45,982,197 km (0.1 R)
• M80: 47,661,732 km (0.094 R)
• M81: 48,029,444 km (0.07 R)
• M82: 48,841,910 km (0.101 R)
• M83: 49,212,763 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.5

Radius: 3.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.65 AU - 19.49 AU

Year: 24636 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,982,171 km

• M1: 50,863 km (0.088 R)
• M2: 168,746 km (0.105 R)
• M3: 265,237 km (0.072 R)
• M4: 454,179 km (0.113 R)
• M5: 709,094 km (0.11 R)
• M6: 950,844 km (0.114 R)
• M7: 1,216,530 km (0.069 R)
• M8: 1,253,780 km (0.073 R)
• M9: 1,504,207 km (0.084 R)
• M10: 1,686,566 km (0.113 R)
• M11: 1,897,499 km (0.085 R)
• M12: 2,161,689 km (0.119 R)
• M13: 2,821,715 km (0.105 R)
• M14: 2,871,082 km (0.063 R)
• M15: 3,021,129 km (0.102 R)
• M16: 3,328,553 km (0.089 R)
• M17: 3,539,037 km (0.085 R)
• M18: 3,565,665 km (0.09 R)
• M19: 3,592,443 km (0.057 R)
• M20: 3,645,999 km (0.109 R)
• M21: 3,862,916 km (0.087 R)
• M22: 3,973,020 km (0.109 R)
• M23: 4,394,886 km (0.087 R)
• M24: 4,452,182 km (0.113 R)
• M25: 4,772,022 km (0.111 R)
• M26: 5,069,124 km (0.114 R)
• M27: 5,587,780 km (0.108 R)
• M28: 6,155,354 km (0.065 R)
• M29: 6,543,710 km (0.109 R)
• M30: 6,707,969 km (0.049 R)
• M31: 6,840,213 km (0.11 R)
• M32: 7,174,863 km (0.105 R)
• M33: 7,514,750 km (0.08 R)
• M34: 7,929,585 km (0.045 R)
• M35: 8,104,614 km (0.072 R)
• M36: 8,962,259 km (0.104 R)
• M37: 9,291,374 km (0.061 R)
• M38: 9,438,878 km (0.115 R)
• M39: 10,188,064 km (0.075 R)
• M40: 10,956,099 km (0.112 R)
• M41: 12,384,759 km (0.116 R)
• M42: 12,506,382 km (0.099 R)
• M43: 12,587,763 km (0.073 R)
• M44: 12,914,934 km (0.087 R)
• M45: 13,369,263 km (0.107 R)
• M46: 13,786,940 km (0.107 R)
• M47: 14,208,806 km (0.118 R)
• M48: 14,506,655 km (0.099 R)
• M49: 16,114,683 km (0.113 R)
• M50: 17,052,212 km (0.063 R)
• M51: 17,915,691 km (0.073 R)
• M52: 18,468,306 km (0.054 R)
• M53: 18,839,757 km (0.086 R)
• M54: 19,307,700 km (0.077 R)
• M55: 20,974,968 km (0.104 R)
• M56: 21,362,576 km (0.037 R)
• M57: 22,095,606 km (0.104 R)
• M58: 22,144,674 km (0.069 R)
• M59: 23,385,588 km (0.114 R)
• M60: 24,292,749 km (0.116 R)
• M61: 24,597,779 km (0.097 R)
• M62: 24,648,643 km (0.112 R)
• M63: 24,750,669 km (0.102 R)
• M64: 25,830,316 km (0.042 R)
• M65: 26,193,540 km (0.119 R)
• M66: 26,349,720 km (0.055 R)
• M67: 26,977,582 km (0.097 R)
• M68: 27,822,511 km (0.046 R)
• M69: 28,141,454 km (0.08 R)
• M70: 28,675,967 km (0.114 R)
• M71: 28,836,934 km (0.065 R)
• M72: 28,998,201 km (0.112 R)
• M73: 30,081,140 km (0.073 R)
• M74: 30,408,610 km (0.109 R)
• M75: 31,287,497 km (0.104 R)
• M76: 32,342,012 km (0.036 R)
• M77: 32,397,812 km (0.109 R)
• M78: 32,845,559 km (0.088 R)
• M79: 33,860,580 km (0.112 R)
• M80: 35,632,418 km (0.059 R)
• M81: 36,094,525 km (0.095 R)
• M82: 36,210,464 km (0.096 R)
• M83: 37,024,875 km (0.067 R)
• M84: 37,727,685 km (0.059 R)
• M85: 38,671,648 km (0.059 R)
• M86: 39,027,541 km (0.118 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: 235 - 12,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit