🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 178 Days

Day: 14.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 410 Days

Day: 30.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,565,823 km

• M1: 470,186 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.37 AU

Year: 498 Days

Day: 47.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.8 AU - 2.96 AU

Year: 1341 Days

Day: 33.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.98 AU - 3.12 AU

Year: 1946 Days

Day: 36.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.47 AU - 3.89 AU

Year: 2578 Days

Day: 20 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,565,823 km

• M1: 322,084 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 10.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.89 AU - 7.67 AU

Year: 7174 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,565,823 km

• M1: 139,425 km (0.12 R)
• M2: 242,797 km (0.109 R)
• M3: 564,732 km (0.079 R)
• M4: 661,223 km (0.052 R)
• M5: 749,037 km (0.11 R)
• M6: 904,768 km (0.092 R)
• M7: 1,089,222 km (0.104 R)
• M8: 1,231,190 km (0.073 R)
• M9: 1,323,343 km (0.088 R)
• M10: 1,554,023 km (0.089 R)
• M11: 1,967,511 km (0.112 R)
• M12: 2,698,297 km (0.12 R)
• M13: 3,067,953 km (0.108 R)
• M14: 3,964,643 km (0.1 R)
• M15: 4,130,996 km (0.029 R)
• M16: 4,614,795 km (0.108 R)
• M17: 5,267,640 km (0.057 R)
• M18: 5,729,598 km (0.103 R)
• M19: 5,854,961 km (0.062 R)
• M20: 5,981,222 km (0.114 R)
• M21: 6,108,380 km (0.073 R)
• M22: 6,204,422 km (0.102 R)
• M23: 6,824,206 km (0.114 R)
• M24: 7,293,495 km (0.05 R)
• M25: 7,497,845 km (0.11 R)
• M26: 7,635,176 km (0.113 R)
• M27: 7,807,962 km (0.083 R)
• M28: 7,982,094 km (0.038 R)
• M29: 8,087,111 km (0.113 R)
• M30: 8,192,727 km (0.106 R)
• M31: 8,871,902 km (0.105 R)
• M32: 9,606,278 km (0.103 R)
• M33: 9,680,777 km (0.11 R)
• M34: 9,755,576 km (0.065 R)
• M35: 10,207,960 km (0.102 R)
• M36: 10,322,103 km (0.059 R)
• M37: 11,211,463 km (0.098 R)
• M38: 11,329,346 km (0.092 R)
• M39: 11,408,034 km (0.066 R)
• M40: 11,725,032 km (0.117 R)
• M41: 12,286,772 km (0.075 R)
• M42: 12,448,787 km (0.104 R)
• M43: 12,652,390 km (0.104 R)
• M44: 12,816,199 km (0.045 R)
• M45: 14,278,369 km (0.119 R)
• M46: 14,491,546 km (0.114 R)
• M47: 15,267,809 km (0.053 R)
• M48: 15,398,408 km (0.116 R)
• M49: 15,485,773 km (0.042 R)
• M50: 16,101,817 km (0.077 R)
• M51: 16,636,181 km (0.083 R)
• M52: 17,630,857 km (0.032 R)
• M53: 18,227,753 km (0.096 R)
• M54: 18,971,553 km (0.12 R)
• M55: 19,772,500 km (0.079 R)
• M56: 20,057,933 km (0.117 R)
• M57: 20,153,376 km (0.073 R)
• M58: 20,248,969 km (0.037 R)
• M59: 20,344,712 km (0.038 R)
• M60: 20,922,160 km (0.087 R)
• M61: 22,587,782 km (0.057 R)
• M62: 24,295,592 km (0.059 R)
• M63: 24,397,318 km (0.077 R)
• M64: 24,499,194 km (0.12 R)
• M65: 25,113,593 km (0.073 R)
• M66: 25,422,662 km (0.075 R)
• M67: 25,681,167 km (0.119 R)
• M68: 27,145,132 km (0.102 R)
• M69: 30,207,849 km (0.106 R)
• M70: 30,591,418 km (0.084 R)
• M71: 30,811,327 km (0.115 R)
• M72: 30,976,633 km (0.089 R)
• M73: 32,870,691 km (0.044 R)
• M74: 33,604,768 km (0.065 R)
• M75: 33,831,708 km (0.095 R)
• M76: 34,401,227 km (0.055 R)
• M77: 35,376,904 km (0.065 R)
• M78: 37,062,124 km (0.077 R)
• M79: 37,531,563 km (0.113 R)
• M80: 38,535,813 km (0.061 R)
• M81: 39,011,385 km (0.087 R)
• M82: 39,249,993 km (0.11 R)
• M83: 39,369,372 km (0.072 R)
• M84: 39,548,740 km (0.107 R)
• M85: 39,848,385 km (0.103 R)
• M86: 39,968,512 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 7.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.51 AU - 15.09 AU

Year: 16727 Days

Day: 17.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,565,823 km

• M1: 253,868 km (0.087 R)
• M2: 522,695 km (0.102 R)
• M3: 1,085,931 km (0.045 R)
• M4: 1,190,649 km (0.067 R)
• M5: 1,276,818 km (0.112 R)
• M6: 1,478,625 km (0.053 R)
• M7: 2,276,880 km (0.109 R)
• M8: 2,634,119 km (0.117 R)
• M9: 2,747,664 km (0.102 R)
• M10: 2,950,369 km (0.116 R)
• M11: 3,098,022 km (0.085 R)
• M12: 3,937,715 km (0.076 R)
• M13: 4,166,301 km (0.115 R)
• M14: 4,265,634 km (0.103 R)
• M15: 4,399,374 km (0.063 R)
• M16: 4,948,099 km (0.057 R)
• M17: 5,053,416 km (0.117 R)
• M18: 5,373,855 km (0.099 R)
• M19: 6,109,278 km (0.064 R)
• M20: 6,681,490 km (0.086 R)
• M21: 7,310,698 km (0.112 R)
• M22: 7,632,483 km (0.083 R)
• M23: 7,876,777 km (0.086 R)
• M24: 8,498,954 km (0.099 R)
• M25: 9,922,528 km (0.097 R)
• M26: 10,011,090 km (0.087 R)
• M27: 10,323,450 km (0.118 R)
• M28: 11,187,228 km (0.086 R)
• M29: 11,325,756 km (0.11 R)
• M30: 11,464,882 km (0.051 R)
• M31: 12,886,660 km (0.057 R)
• M32: 15,428,477 km (0.045 R)
• M33: 15,789,307 km (0.117 R)
• M34: 16,204,890 km (0.06 R)
• M35: 16,309,309 km (0.05 R)
• M36: 16,414,028 km (0.06 R)
• M37: 16,519,046 km (0.108 R)
• M38: 17,957,130 km (0.112 R)
• M39: 18,065,289 km (0.039 R)
• M40: 18,938,043 km (0.116 R)
• M41: 18,993,095 km (0.074 R)
• M42: 19,713,110 km (0.075 R)
• M43: 19,880,510 km (0.085 R)
• M44: 20,441,951 km (0.074 R)
• M45: 20,554,747 km (0.053 R)
• M46: 22,273,328 km (0.075 R)
• M47: 22,680,982 km (0.077 R)
• M48: 23,149,672 km (0.104 R)
• M49: 23,208,614 km (0.043 R)
• M50: 23,503,471 km (0.103 R)
• M51: 23,681,044 km (0.117 R)
• M52: 23,858,916 km (0.047 R)
• M53: 23,977,846 km (0.091 R)
• M54: 24,575,340 km (0.077 R)
• M55: 24,635,329 km (0.083 R)
• M56: 24,695,467 km (0.115 R)
• M57: 27,573,132 km (0.095 R)
• M58: 28,010,705 km (0.112 R)
• M59: 28,073,387 km (0.039 R)
• M60: 28,829,454 km (0.089 R)
• M61: 29,528,376 km (0.036 R)
• M62: 30,232,832 km (0.066 R)
• M63: 30,490,440 km (0.062 R)
• M64: 30,748,795 km (0.117 R)
• M65: 32,116,718 km (0.114 R)
• M66: 32,708,976 km (0.1 R)
• M67: 33,637,530 km (0.113 R)
• M68: 34,507,442 km (0.07 R)
• M69: 36,132,972 km (0.108 R)
• M70: 36,406,287 km (0.067 R)
• M71: 37,023,827 km (0.093 R)
• M72: 37,230,422 km (0.106 R)
• M73: 37,299,387 km (0.113 R)
• M74: 38,478,068 km (0.082 R)
• M75: 38,966,954 km (0.048 R)
• M76: 39,177,139 km (0.101 R)
• M77: 39,739,478 km (0.098 R)
• M78: 40,375,269 km (0.071 R)
• M79: 41,585,216 km (0.077 R)
• M80: 41,728,381 km (0.119 R)
• M81: 42,302,538 km (0.077 R)
• M82: 42,662,770 km (0.111 R)
• M83: 42,735,025 km (0.115 R)
• M84: 44,771,950 km (0.114 R)
• M85: 45,065,611 km (0.091 R)
• M86: 45,876,281 km (0.11 R)
• M87: 46,468,839 km (0.041 R)
• M88: 47,736,531 km (0.086 R)
• M89: 48,638,157 km (0.1 R)
• M90: 51,146,614 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.6

Radius: 6.7

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.64 AU - 18.3 AU

Year: 23310 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,565,823 km

• M1: 187,745 km (0.1 R)
• M2: 867,518 km (0.115 R)
• M3: 1,025,793 km (0.097 R)
• M4: 1,108,520 km (0.114 R)
• M5: 1,400,535 km (0.059 R)
• M6: 1,715,888 km (0.031 R)
• M7: 1,949,709 km (0.092 R)
• M8: 2,193,703 km (0.099 R)
• M9: 2,337,467 km (0.117 R)
• M10: 2,865,248 km (0.043 R)
• M11: 3,142,602 km (0.05 R)
• M12: 4,563,034 km (0.084 R)
• M13: 4,654,738 km (0.095 R)
• M14: 5,027,835 km (0.094 R)
• M15: 5,952,050 km (0.118 R)
• M16: 6,153,260 km (0.113 R)
• M17: 6,874,920 km (0.109 R)
• M18: 6,927,578 km (0.077 R)
• M19: 8,679,668 km (0.096 R)
• M20: 8,850,509 km (0.092 R)
• M21: 8,965,101 km (0.055 R)
• M22: 9,138,036 km (0.099 R)
• M23: 10,197,937 km (0.095 R)
• M24: 11,296,434 km (0.097 R)
• M25: 11,545,664 km (0.063 R)
• M26: 12,624,714 km (0.036 R)
• M27: 13,537,411 km (0.076 R)
• M28: 15,219,339 km (0.093 R)
• M29: 15,632,828 km (0.113 R)
• M30: 16,470,726 km (0.083 R)
• M31: 16,682,407 km (0.059 R)
• M32: 17,180,119 km (0.065 R)
• M33: 20,115,678 km (0.091 R)
• M34: 20,493,412 km (0.087 R)
• M35: 20,569,109 km (0.098 R)
• M36: 20,949,686 km (0.109 R)
• M37: 22,808,439 km (0.087 R)
• M38: 24,477,652 km (0.099 R)
• M39: 25,693,883 km (0.075 R)
• M40: 26,680,930 km (0.116 R)
• M41: 27,179,091 km (0.069 R)
• M42: 27,596,618 km (0.095 R)
• M43: 28,353,434 km (0.119 R)
• M44: 29,715,672 km (0.1 R)
• M45: 29,887,411 km (0.105 R)
• M46: 30,925,021 km (0.073 R)
• M47: 31,448,315 km (0.097 R)
• M48: 33,391,741 km (0.113 R)
• M49: 35,282,807 km (0.112 R)
• M50: 35,464,718 km (0.107 R)
• M51: 38,230,484 km (0.112 R)
• M52: 39,828,339 km (0.099 R)
• M53: 40,682,991 km (0.113 R)
• M54: 41,447,885 km (0.103 R)
• M55: 45,046,312 km (0.057 R)
• M56: 45,342,516 km (0.059 R)
• M57: 46,433,833 km (0.116 R)
• M58: 46,633,247 km (0.073 R)
• M59: 46,733,028 km (0.048 R)
• M60: 48,642,346 km (0.112 R)
• M61: 49,149,034 km (0.08 R)
• M62: 50,679,719 km (0.111 R)
• M63: 51,296,212 km (0.085 R)
• M64: 51,399,285 km (0.087 R)
• M65: 51,812,026 km (0.116 R)
• M66: 51,915,398 km (0.086 R)
• M67: 52,225,813 km (0.063 R)
• M68: 53,160,950 km (0.12 R)
• M69: 53,473,908 km (0.054 R)
• M70: 53,682,897 km (0.084 R)
• M71: 53,996,753 km (0.116 R)
• M72: 54,101,621 km (0.099 R)
• M73: 55,047,678 km (0.116 R)
• M74: 56,636,707 km (0.1 R)
• M75: 57,276,537 km (0.108 R)
• M76: 58,026,022 km (0.075 R)
• M77: 58,563,378 km (0.063 R)
• M78: 58,778,799 km (0.052 R)
• M79: 59,751,334 km (0.101 R)
• M80: 63,252,074 km (0.047 R)
• M81: 63,915,840 km (0.082 R)
• M82: 64,470,698 km (0.099 R)
• M83: 65,027,202 km (0.108 R)
• M84: 65,697,102 km (0.115 R)
• M85: 67,156,429 km (0.094 R)
• M86: 67,607,616 km (0.111 R)
• M87: 69,878,512 km (0.082 R)
• M88: 71,828,370 km (0.044 R)
• M89: 72,289,730 km (0.041 R)
• M90: 73,099,504 km (0.105 R)
• M91: 76,368,666 km (0.094 R)
• M92: 78,376,568 km (0.031 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 13,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit