🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.74 AU

Year: 198 Days

Day: 18 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,842,736 km

• M1: 314,006 km (0.085 R)
• M2: 455,675 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.36 AU

Year: 1139 Days

Day: 38.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,842,736 km

• M1: 860,038 km (0.119 R)
• M2: 1,372,710 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.99 AU - 2.31 AU

Year: 1163 Days

Day: 45.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,842,736 km

• M1: 842,834 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.76 AU - 4.38 AU

Year: 2489 Days

Day: 38.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 10

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.59 AU - 6.03 AU

Year: 4515 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 141.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,842,736 km

• M1: 132,544 km (0.103 R)
• M2: 204,650 km (0.084 R)
• M3: 597,045 km (0.034 R)
• M4: 684,709 km (0.05 R)
• M5: 929,900 km (0.056 R)
• M6: 1,253,331 km (0.093 R)
• M7: 1,911,262 km (0.066 R)
• M8: 2,060,561 km (0.11 R)
• M9: 2,182,932 km (0.073 R)
• M10: 2,547,951 km (0.098 R)
• M11: 2,679,597 km (0.114 R)
• M12: 2,898,309 km (0.104 R)
• M13: 3,018,586 km (0.113 R)
• M14: 3,737,254 km (0.062 R)
• M15: 4,135,334 km (0.117 R)
• M16: 4,626,913 km (0.059 R)
• M17: 4,747,638 km (0.115 R)
• M18: 5,137,041 km (0.082 R)
• M19: 5,600,944 km (0.053 R)
• M20: 5,772,982 km (0.105 R)
• M21: 6,122,293 km (0.051 R)
• M22: 6,681,938 km (0.104 R)
• M23: 7,141,503 km (0.111 R)
• M24: 7,211,365 km (0.057 R)
• M25: 7,445,636 km (0.086 R)
• M26: 7,658,813 km (0.105 R)
• M27: 7,898,020 km (0.107 R)
• M28: 8,115,385 km (0.049 R)
• M29: 8,188,239 km (0.113 R)
• M30: 8,779,301 km (0.061 R)
• M31: 8,979,463 km (0.102 R)
• M32: 9,206,403 km (0.091 R)
• M33: 9,282,548 km (0.079 R)
• M34: 9,435,287 km (0.097 R)
• M35: 9,743,309 km (0.037 R)
• M36: 10,316,718 km (0.119 R)
• M37: 11,468,921 km (0.107 R)
• M38: 12,157,520 km (0.058 R)
• M39: 13,029,825 km (0.064 R)
• M40: 13,258,261 km (0.104 R)
• M41: 14,097,355 km (0.091 R)
• M42: 14,923,884 km (0.088 R)
• M43: 15,735,602 km (0.111 R)
• M44: 15,857,075 km (0.085 R)
• M45: 15,978,848 km (0.119 R)
• M46: 16,070,402 km (0.072 R)
• M47: 16,500,047 km (0.068 R)
• M48: 16,592,498 km (0.065 R)
• M49: 16,716,216 km (0.03 R)
• M50: 17,716,577 km (0.065 R)
• M51: 17,969,696 km (0.098 R)
• M52: 18,224,013 km (0.107 R)
• M53: 18,287,741 km (0.109 R)
• M54: 18,897,353 km (0.077 R)
• M55: 19,058,769 km (0.082 R)
• M56: 19,156,007 km (0.073 R)
• M57: 19,676,758 km (0.06 R)
• M58: 20,334,240 km (0.043 R)
• M59: 21,806,134 km (0.114 R)
• M60: 21,941,669 km (0.085 R)
• M61: 22,486,505 km (0.117 R)
• M62: 23,070,385 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 13.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.02 AU - 11.04 AU

Year: 11720 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,842,736 km

• M1: 245,490 km (0.091 R)
• M2: 429,944 km (0.103 R)
• M3: 571,314 km (0.103 R)
• M4: 940,223 km (0.08 R)
• M5: 1,169,407 km (0.096 R)
• M6: 1,256,024 km (0.053 R)
• M7: 1,473,240 km (0.057 R)
• M8: 1,605,933 km (0.097 R)
• M9: 1,723,068 km (0.103 R)
• M10: 2,286,304 km (0.066 R)
• M11: 2,441,437 km (0.103 R)
• M12: 2,762,773 km (0.106 R)
• M13: 3,446,137 km (0.081 R)
• M14: 3,702,996 km (0.088 R)
• M15: 4,126,807 km (0.053 R)
• M16: 4,594,450 km (0.093 R)
• M17: 4,763,645 km (0.092 R)
• M18: 4,934,935 km (0.053 R)
• M19: 5,401,680 km (0.045 R)
• M20: 5,520,610 km (0.097 R)
• M21: 5,761,164 km (0.107 R)
• M22: 6,598,612 km (0.105 R)
• M23: 6,789,948 km (0.109 R)
• M24: 7,112,930 km (0.075 R)
• M25: 7,440,998 km (0.098 R)
• M26: 8,078,135 km (0.108 R)
• M27: 9,013,571 km (0.068 R)
• M28: 10,056,418 km (0.117 R)
• M29: 10,276,925 km (0.112 R)
• M30: 10,872,923 km (0.066 R)
• M31: 11,788,013 km (0.096 R)
• M32: 12,059,683 km (0.054 R)
• M33: 12,372,641 km (0.108 R)
• M34: 12,727,936 km (0.118 R)
• M35: 12,847,016 km (0.111 R)
• M36: 13,086,523 km (0.064 R)
• M37: 13,936,388 km (0.047 R)
• M38: 14,554,377 km (0.077 R)
• M39: 14,845,793 km (0.117 R)
• M40: 15,859,768 km (0.109 R)
• M41: 16,031,057 km (0.08 R)
• M42: 16,332,048 km (0.108 R)
• M43: 17,158,577 km (0.104 R)
• M44: 17,776,416 km (0.1 R)
• M45: 18,043,448 km (0.108 R)
• M46: 18,491,494 km (0.072 R)
• M47: 18,988,458 km (0.102 R)
• M48: 19,673,466 km (0.037 R)
• M49: 19,765,319 km (0.04 R)
• M50: 20,088,301 km (0.068 R)
• M51: 20,505,979 km (0.081 R)
• M52: 20,879,674 km (0.084 R)
• M53: 21,114,543 km (0.119 R)
• M54: 21,397,283 km (0.05 R)
• M55: 21,586,524 km (0.104 R)
• M56: 21,871,508 km (0.102 R)
• M57: 22,014,523 km (0.115 R)
• M58: 22,157,689 km (0.033 R)
• M59: 22,685,620 km (0.034 R)
• M60: 23,217,739 km (0.099 R)
• M61: 23,314,978 km (0.106 R)
• M62: 23,999,089 km (0.076 R)
• M63: 24,146,592 km (0.057 R)
• M64: 24,245,028 km (0.109 R)
• M65: 24,788,966 km (0.092 R)
• M66: 25,687,899 km (0.05 R)
• M67: 25,788,429 km (0.1 R)
• M68: 25,889,108 km (0.093 R)
• M69: 26,090,916 km (0.091 R)
• M70: 26,445,164 km (0.061 R)
• M71: 27,620,554 km (0.079 R)
• M72: 28,500,190 km (0.079 R)
• M73: 29,810,517 km (0.084 R)
• M74: 30,127,964 km (0.092 R)
• M75: 30,446,458 km (0.099 R)
• M76: 31,193,998 km (0.078 R)
• M77: 32,109,986 km (0.097 R)
• M78: 32,435,362 km (0.055 R)
• M79: 33,144,156 km (0.099 R)
• M80: 34,632,505 km (0.073 R)
• M81: 35,580,806 km (0.046 R)
• M82: 36,029,899 km (0.09 R)
• M83: 37,218,005 km (0.098 R)

Asteroid Belt

Center: 11.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.5

Radius: 3.6

Gravity: 56.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.53 AU - 14.85 AU

Year: 16679 Days

Day: 21.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,842,736 km

• M1: 76,744 km (0.07 R)
• M2: 514,766 km (0.031 R)
• M3: 745,745 km (0.086 R)
• M4: 1,106,875 km (0.066 R)
• M5: 1,237,922 km (0.069 R)
• M6: 1,630,766 km (0.087 R)
• M7: 1,779,915 km (0.066 R)
• M8: 2,123,243 km (0.025 R)
• M9: 3,048,805 km (0.108 R)
• M10: 3,804,124 km (0.11 R)
• M11: 4,081,628 km (0.088 R)
• M12: 5,832,821 km (0.075 R)
• M13: 5,923,477 km (0.085 R)
• M14: 6,014,582 km (0.114 R)
• M15: 6,951,215 km (0.069 R)
• M16: 7,387,292 km (0.069 R)
• M17: 7,782,380 km (0.083 R)
• M18: 8,032,807 km (0.084 R)
• M19: 8,387,803 km (0.059 R)
• M20: 8,490,128 km (0.099 R)
• M21: 8,541,590 km (0.119 R)
• M22: 9,750,490 km (0.026 R)
• M23: 10,020,365 km (0.089 R)
• M24: 10,074,669 km (0.094 R)
• M25: 10,677,997 km (0.063 R)
• M26: 11,124,098 km (0.099 R)
• M27: 12,034,401 km (0.094 R)
• M28: 12,440,260 km (0.079 R)
• M29: 12,498,603 km (0.063 R)
• M30: 12,850,457 km (0.085 R)
• M31: 13,027,581 km (0.116 R)
• M32: 13,086,822 km (0.074 R)
• M33: 13,146,212 km (0.09 R)
• M34: 13,684,166 km (0.044 R)
• M35: 15,029,200 km (0.111 R)
• M36: 15,153,516 km (0.056 R)
• M37: 15,780,331 km (0.044 R)
• M38: 17,711,191 km (0.056 R)
• M39: 18,437,638 km (0.095 R)
• M40: 18,570,631 km (0.049 R)
• M41: 18,904,833 km (0.092 R)
• M42: 19,987,622 km (0.108 R)
• M43: 20,882,068 km (0.1 R)
• M44: 21,159,871 km (0.107 R)
• M45: 21,438,871 km (0.1 R)
• M46: 23,498,086 km (0.106 R)
• M47: 24,807,665 km (0.114 R)
• M48: 24,954,570 km (0.103 R)
• M49: 26,440,077 km (0.108 R)
• M50: 26,891,264 km (0.086 R)
• M51: 27,877,563 km (0.119 R)
• M52: 28,106,897 km (0.089 R)
• M53: 29,262,690 km (0.097 R)
• M54: 29,495,614 km (0.097 R)
• M55: 29,807,226 km (0.037 R)
• M56: 29,885,316 km (0.094 R)
• M57: 30,276,814 km (0.112 R)
• M58: 30,355,353 km (0.037 R)
• M59: 31,540,766 km (0.081 R)
• M60: 31,859,410 km (0.084 R)
• M61: 32,821,922 km (0.098 R)
• M62: 33,875,241 km (0.118 R)
• M63: 34,857,351 km (0.101 R)
• M64: 35,600,104 km (0.101 R)
• M65: 36,682,146 km (0.118 R)
• M66: 37,101,170 km (0.056 R)
• M67: 38,282,843 km (0.08 R)
• M68: 39,219,924 km (0.062 R)
• M69: 40,856,226 km (0.109 R)
• M70: 42,427,003 km (0.092 R)
• M71: 43,573,521 km (0.088 R)
• M72: 43,750,944 km (0.072 R)
• M73: 45,447,235 km (0.089 R)
• M74: 46,439,069 km (0.079 R)
• M75: 47,256,023 km (0.098 R)
• M76: 48,995,995 km (0.054 R)
• M77: 49,457,355 km (0.104 R)
• M78: 51,036,660 km (0.071 R)
• M79: 54,340,080 km (0.115 R)
• M80: 54,435,524 km (0.05 R)
• M81: 55,009,082 km (0.12 R)
• M82: 55,104,824 km (0.106 R)
• M83: 57,129,033 km (0.09 R)
• M84: 57,517,389 km (0.09 R)
• M85: 58,004,031 km (0.112 R)
• M86: 59,767,192 km (0.062 R)
• M87: 64,251,537 km (0.114 R)
• M88: 65,059,964 km (0.092 R)
• M89: 65,465,524 km (0.066 R)
• M90: 65,668,529 km (0.082 R)
• M91: 66,279,037 km (0.036 R)
• M92: 67,916,087 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit