🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.58 AU - 0.72 AU

Year: 192 Days

Day: 43.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.8 AU - 0.84 AU

Year: 273 Days

Day: 13.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 293 Days

Day: 26.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,334,594 km

• M1: 742,005 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.06 AU - 3.54 AU

Year: 2201 Days

Day: 40.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.81 AU - 4.67 AU

Year: 2655 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,334,594 km

• M1: 311,612 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 14.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.87 AU - 5.69 AU

Year: 3836 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,334,594 km

• M1: 322,383 km (0.115 R)
• M2: 456,423 km (0.089 R)
• M3: 756,516 km (0.109 R)
• M4: 944,411 km (0.075 R)
• M5: 1,083,388 km (0.076 R)
• M6: 1,271,283 km (0.057 R)
• M7: 1,696,290 km (0.077 R)
• M8: 1,869,225 km (0.113 R)
• M9: 2,131,770 km (0.073 R)
• M10: 2,406,731 km (0.115 R)
• M11: 2,530,747 km (0.075 R)
• M12: 2,711,761 km (0.115 R)
• M13: 3,320,325 km (0.095 R)
• M14: 3,519,140 km (0.114 R)
• M15: 4,203,999 km (0.072 R)
• M16: 4,485,243 km (0.113 R)
• M17: 4,862,380 km (0.049 R)
• M18: 5,134,947 km (0.118 R)
• M19: 5,389,263 km (0.118 R)
• M20: 5,838,506 km (0.069 R)
• M21: 6,031,337 km (0.084 R)
• M22: 6,250,797 km (0.08 R)
• M23: 6,398,600 km (0.089 R)
• M24: 6,547,450 km (0.099 R)
• M25: 7,206,429 km (0.106 R)
• M26: 7,439,652 km (0.053 R)
• M27: 8,342,774 km (0.109 R)
• M28: 8,779,899 km (0.095 R)
• M29: 9,028,979 km (0.091 R)
• M30: 10,631,621 km (0.113 R)
• M31: 10,956,847 km (0.118 R)
• M32: 11,225,226 km (0.097 R)
• M33: 11,829,751 km (0.084 R)
• M34: 12,756,210 km (0.049 R)
• M35: 12,975,820 km (0.09 R)
• M36: 13,228,341 km (0.116 R)
• M37: 13,610,115 km (0.045 R)
• M38: 13,706,157 km (0.083 R)
• M39: 13,802,498 km (0.116 R)
• M40: 13,963,316 km (0.104 R)
• M41: 14,482,570 km (0.045 R)
• M42: 14,580,556 km (0.096 R)
• M43: 14,810,189 km (0.106 R)
• M44: 15,107,291 km (0.11 R)
• M45: 15,640,308 km (0.086 R)
• M46: 15,740,838 km (0.077 R)
• M47: 15,875,476 km (0.057 R)
• M48: 16,315,144 km (0.06 R)
• M49: 17,103,225 km (0.079 R)
• M50: 17,310,867 km (0.085 R)
• M51: 17,414,987 km (0.041 R)
• M52: 17,588,970 km (0.105 R)
• M53: 17,763,550 km (0.058 R)
• M54: 18,184,818 km (0.065 R)
• M55: 18,930,264 km (0.117 R)
• M56: 20,085,160 km (0.104 R)
• M57: 20,524,229 km (0.084 R)
• M58: 21,225,843 km (0.103 R)
• M59: 22,048,033 km (0.1 R)
• M60: 22,500,866 km (0.037 R)
• M61: 23,531,147 km (0.079 R)
• M62: 23,723,679 km (0.094 R)
• M63: 25,203,651 km (0.118 R)
• M64: 25,321,684 km (0.078 R)
• M65: 25,558,497 km (0.04 R)
• M66: 25,915,138 km (0.068 R)
• M67: 26,513,081 km (0.119 R)
• M68: 26,673,300 km (0.12 R)
• M69: 26,793,727 km (0.084 R)
• M70: 27,035,028 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 13

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.13 AU - 7.65 AU

Year: 6639 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,334,594 km

• M1: 229,782 km (0.096 R)
• M2: 334,202 km (0.071 R)
• M3: 528,529 km (0.059 R)
• M4: 677,978 km (0.116 R)
• M5: 859,290 km (0.067 R)
• M6: 1,309,879 km (0.049 R)
• M7: 1,766,302 km (0.084 R)
• M8: 1,958,386 km (0.072 R)
• M9: 2,068,041 km (0.056 R)
• M10: 2,202,679 km (0.115 R)
• M11: 2,363,347 km (0.096 R)
• M12: 2,551,990 km (0.094 R)
• M13: 3,148,138 km (0.061 R)
• M14: 3,409,186 km (0.091 R)
• M15: 4,349,708 km (0.039 R)
• M16: 4,878,985 km (0.111 R)
• M17: 5,029,780 km (0.081 R)
• M18: 5,151,403 km (0.117 R)
• M19: 5,366,824 km (0.039 R)
• M20: 6,030,889 km (0.116 R)
• M21: 6,389,175 km (0.089 R)
• M22: 6,554,332 km (0.088 R)
• M23: 6,821,513 km (0.112 R)
• M24: 7,194,910 km (0.051 R)
• M25: 7,436,061 km (0.103 R)
• M26: 7,679,906 km (0.1 R)
• M27: 7,926,443 km (0.079 R)
• M28: 8,355,041 km (0.113 R)
• M29: 8,645,111 km (0.083 R)
• M30: 9,086,425 km (0.079 R)
• M31: 10,845,397 km (0.079 R)
• M32: 11,042,866 km (0.104 R)
• M33: 11,241,532 km (0.097 R)
• M34: 11,723,237 km (0.079 R)
• M35: 12,211,674 km (0.101 R)
• M36: 12,293,803 km (0.04 R)
• M37: 12,499,800 km (0.11 R)
• M38: 12,790,020 km (0.119 R)
• M39: 12,915,233 km (0.069 R)
• M40: 13,462,013 km (0.115 R)
• M41: 14,578,462 km (0.084 R)
• M42: 14,752,744 km (0.103 R)
• M43: 14,927,923 km (0.117 R)
• M44: 15,590,641 km (0.11 R)
• M45: 15,992,910 km (0.074 R)
• M46: 17,589,718 km (0.072 R)
• M47: 17,728,993 km (0.092 R)
• M48: 18,195,888 km (0.094 R)
• M49: 19,861,361 km (0.08 R)
• M50: 21,475,971 km (0.057 R)
• M51: 21,774,120 km (0.108 R)
• M52: 21,923,718 km (0.104 R)
• M53: 22,073,615 km (0.084 R)
• M54: 22,374,456 km (0.034 R)
• M55: 22,525,400 km (0.07 R)
• M56: 23,438,097 km (0.091 R)
• M57: 23,745,072 km (0.081 R)
• M58: 23,950,320 km (0.065 R)
• M59: 24,570,104 km (0.098 R)
• M60: 24,673,775 km (0.101 R)
• M61: 25,038,196 km (0.093 R)
• M62: 25,142,765 km (0.098 R)
• M63: 25,509,429 km (0.049 R)
• M64: 25,614,596 km (0.067 R)
• M65: 26,089,270 km (0.072 R)
• M66: 27,530,945 km (0.114 R)
• M67: 28,017,288 km (0.114 R)
• M68: 28,125,746 km (0.104 R)
• M69: 28,234,354 km (0.089 R)
• M70: 28,998,500 km (0.047 R)
• M71: 29,603,623 km (0.098 R)
• M72: 29,880,080 km (0.095 R)
• M73: 30,602,937 km (0.072 R)
• M74: 32,406,489 km (0.073 R)
• M75: 32,634,327 km (0.067 R)
• M76: 35,880,301 km (0.111 R)
• M77: 37,481,597 km (0.054 R)
• M78: 39,896,705 km (0.076 R)
• M79: 40,385,740 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 10.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.33 AU - 8.61 AU

Year: 7495 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,334,594 km

• M1: 140,024 km (0.106 R)
• M2: 274,811 km (0.081 R)
• M3: 350,358 km (0.04 R)
• M4: 889,958 km (0.116 R)
• M5: 1,004,550 km (0.097 R)
• M6: 1,091,316 km (0.06 R)
• M7: 1,180,626 km (0.03 R)
• M8: 1,355,058 km (0.091 R)
• M9: 1,463,965 km (0.064 R)
• M10: 1,588,580 km (0.107 R)
• M11: 1,821,952 km (0.026 R)
• M12: 1,956,441 km (0.086 R)
• M13: 2,052,632 km (0.082 R)
• M14: 2,264,313 km (0.117 R)
• M15: 2,438,744 km (0.096 R)
• M16: 2,632,923 km (0.058 R)
• M17: 2,785,812 km (0.098 R)
• M18: 3,004,823 km (0.106 R)
• M19: 3,262,131 km (0.107 R)
• M20: 3,867,255 km (0.079 R)
• M21: 4,094,344 km (0.044 R)
• M22: 4,307,970 km (0.033 R)
• M23: 4,635,290 km (0.098 R)
• M24: 4,746,292 km (0.114 R)
• M25: 4,951,989 km (0.065 R)
• M26: 5,027,386 km (0.1 R)
• M27: 5,217,974 km (0.109 R)
• M28: 6,003,811 km (0.102 R)
• M29: 6,226,563 km (0.098 R)
• M30: 6,349,083 km (0.079 R)
• M31: 6,513,790 km (0.106 R)
• M32: 6,721,732 km (0.114 R)
• M33: 6,805,506 km (0.086 R)
• M34: 6,974,103 km (0.119 R)
• M35: 7,058,925 km (0.113 R)
• M36: 7,165,588 km (0.077 R)
• M37: 7,728,226 km (0.114 R)
• M38: 7,860,022 km (0.084 R)
• M39: 8,148,297 km (0.104 R)
• M40: 9,688,856 km (0.116 R)
• M41: 9,831,123 km (0.098 R)
• M42: 10,455,844 km (0.101 R)
• M43: 10,553,083 km (0.117 R)
• M44: 10,675,154 km (0.107 R)
• M45: 10,969,862 km (0.082 R)
• M46: 11,292,096 km (0.074 R)
• M47: 12,124,309 km (0.068 R)
• M48: 12,200,903 km (0.047 R)
• M49: 12,354,690 km (0.111 R)
• M50: 12,586,566 km (0.055 R)
• M51: 12,715,969 km (0.1 R)
• M52: 13,264,544 km (0.117 R)
• M53: 14,115,157 km (0.089 R)
• M54: 14,438,588 km (0.116 R)
• M55: 14,737,335 km (0.069 R)
• M56: 14,928,521 km (0.095 R)
• M57: 15,368,638 km (0.118 R)
• M58: 15,534,692 km (0.05 R)
• M59: 16,544,029 km (0.107 R)
• M60: 16,885,261 km (0.113 R)
• M61: 17,171,292 km (0.073 R)
• M62: 17,458,969 km (0.063 R)
• M63: 17,632,353 km (0.066 R)
• M64: 17,980,766 km (0.086 R)
• M65: 18,068,281 km (0.074 R)
• M66: 18,302,252 km (0.113 R)
• M67: 18,390,216 km (0.063 R)
• M68: 18,537,271 km (0.062 R)
• M69: 18,802,807 km (0.085 R)
• M70: 19,158,850 km (0.118 R)
• M71: 19,337,619 km (0.045 R)
• M72: 19,517,137 km (0.107 R)
• M73: 19,667,034 km (0.041 R)
• M74: 19,968,025 km (0.094 R)
• M75: 20,088,900 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 3.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.35 AU - 21.45 AU

Year: 30162 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,334,594 km

• M1: 265,237 km (0.102 R)
• M2: 373,845 km (0.059 R)
• M3: 433,385 km (0.108 R)
• M4: 683,961 km (0.075 R)
• M5: 952,789 km (0.115 R)
• M6: 1,120,039 km (0.115 R)
• M7: 1,387,819 km (0.065 R)
• M8: 2,005,958 km (0.036 R)
• M9: 2,032,287 km (0.097 R)
• M10: 3,114,179 km (0.119 R)
• M11: 3,175,364 km (0.079 R)
• M12: 3,776,000 km (0.058 R)
• M13: 4,376,486 km (0.105 R)
• M14: 5,114,003 km (0.082 R)
• M15: 5,186,109 km (0.087 R)
• M16: 5,222,462 km (0.113 R)
• M17: 5,368,170 km (0.107 R)
• M18: 5,589,425 km (0.105 R)
• M19: 5,626,675 km (0.051 R)
• M20: 7,179,052 km (0.117 R)
• M21: 7,381,907 km (0.047 R)
• M22: 10,139,145 km (0.111 R)
• M23: 10,229,951 km (0.117 R)
• M24: 10,688,020 km (0.113 R)
• M25: 10,826,697 km (0.078 R)
• M26: 11,387,390 km (0.034 R)
• M27: 11,576,482 km (0.073 R)
• M28: 14,126,228 km (0.066 R)
• M29: 14,278,518 km (0.038 R)
• M30: 15,359,213 km (0.084 R)
• M31: 16,041,230 km (0.087 R)
• M32: 16,094,188 km (0.076 R)
• M33: 17,871,261 km (0.118 R)
• M34: 18,035,968 km (0.084 R)
• M35: 18,090,871 km (0.066 R)
• M36: 18,477,431 km (0.082 R)
• M37: 18,866,535 km (0.082 R)
• M38: 20,564,920 km (0.074 R)
• M39: 21,548,825 km (0.076 R)
• M40: 21,841,140 km (0.071 R)
• M41: 22,904,182 km (0.085 R)
• M42: 23,923,542 km (0.106 R)
• M43: 24,590,898 km (0.095 R)
• M44: 25,634,493 km (0.078 R)
• M45: 25,758,210 km (0.102 R)
• M46: 26,068,327 km (0.035 R)
• M47: 29,108,155 km (0.118 R)
• M48: 30,015,616 km (0.087 R)
• M49: 30,276,515 km (0.066 R)
• M50: 30,472,787 km (0.106 R)
• M51: 31,791,791 km (0.103 R)
• M52: 32,391,380 km (0.063 R)
• M53: 33,872,698 km (0.104 R)
• M54: 33,940,615 km (0.116 R)
• M55: 34,280,502 km (0.08 R)
• M56: 34,348,569 km (0.094 R)
• M57: 35,582,602 km (0.117 R)
• M58: 39,156,943 km (0.069 R)
• M59: 40,805,811 km (0.111 R)
• M60: 42,039,096 km (0.11 R)
• M61: 42,623,725 km (0.076 R)
• M62: 44,467,817 km (0.097 R)
• M63: 44,616,368 km (0.097 R)
• M64: 45,736,557 km (0.087 R)
• M65: 46,563,833 km (0.033 R)
• M66: 46,714,777 km (0.112 R)
• M67: 47,244,354 km (0.089 R)
• M68: 47,320,200 km (0.047 R)
• M69: 47,776,025 km (0.118 R)
• M70: 50,386,059 km (0.106 R)
• M71: 50,773,817 km (0.097 R)
• M72: 50,929,249 km (0.064 R)
• M73: 51,630,264 km (0.08 R)
• M74: 52,099,403 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit