🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.71 AU - 0.71 AU

Year: 216 Days

Day: 46.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.64 AU - 0.98 AU

Year: 264 Days

Day: 35.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.65 AU - 2.73 AU

Year: 1596 Days

Day: 31.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.84 AU - 4.34 AU

Year: 2991 Days

Day: 41.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,590,948 km

• M1: 1,698,085 km (0.084 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.8

Radius: 13.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.38 AU - 6.6 AU

Year: 4652 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,590,948 km

• M1: 223,948 km (0.11 R)
• M2: 400,773 km (0.116 R)
• M3: 609,761 km (0.107 R)
• M4: 735,573 km (0.118 R)
• M5: 845,976 km (0.086 R)
• M6: 1,016,518 km (0.107 R)
• M7: 1,199,177 km (0.101 R)
• M8: 1,663,828 km (0.086 R)
• M9: 1,796,970 km (0.119 R)
• M10: 1,968,858 km (0.073 R)
• M11: 2,182,483 km (0.092 R)
• M12: 2,310,689 km (0.11 R)
• M13: 2,498,284 km (0.066 R)
• M14: 2,594,027 km (0.045 R)
• M15: 3,194,962 km (0.107 R)
• M16: 3,533,203 km (0.119 R)
• M17: 3,663,053 km (0.102 R)
• M18: 4,152,837 km (0.066 R)
• M19: 4,999,262 km (0.096 R)
• M20: 5,318,055 km (0.073 R)
• M21: 6,658,751 km (0.07 R)
• M22: 7,091,687 km (0.119 R)
• M23: 7,422,298 km (0.12 R)
• M24: 7,533,749 km (0.054 R)
• M25: 8,357,883 km (0.092 R)
• M26: 8,502,993 km (0.103 R)
• M27: 8,766,136 km (0.101 R)
• M28: 8,884,019 km (0.115 R)
• M29: 9,031,971 km (0.091 R)
• M30: 9,270,580 km (0.092 R)
• M31: 10,060,457 km (0.097 R)
• M32: 10,245,809 km (0.109 R)
• M33: 10,588,537 km (0.07 R)
• M34: 10,682,784 km (0.109 R)
• M35: 10,808,745 km (0.114 R)
• M36: 10,903,441 km (0.084 R)
• M37: 11,189,622 km (0.052 R)
• M38: 11,834,239 km (0.113 R)
• M39: 12,391,790 km (0.043 R)
• M40: 12,790,468 km (0.117 R)
• M41: 13,430,448 km (0.094 R)
• M42: 14,011,785 km (0.09 R)
• M43: 14,253,685 km (0.051 R)
• M44: 14,636,506 km (0.039 R)
• M45: 15,022,768 km (0.101 R)
• M46: 15,519,134 km (0.106 R)
• M47: 15,626,246 km (0.112 R)
• M48: 15,877,121 km (0.053 R)
• M49: 16,057,087 km (0.085 R)
• M50: 16,601,025 km (0.092 R)
• M51: 16,783,834 km (0.105 R)
• M52: 16,930,440 km (0.052 R)
• M53: 17,114,296 km (0.082 R)
• M54: 17,298,899 km (0.104 R)
• M55: 17,968,799 km (0.074 R)
• M56: 18,156,544 km (0.08 R)
• M57: 18,685,223 km (0.115 R)
• M58: 18,875,362 km (0.1 R)
• M59: 19,642,200 km (0.078 R)
• M60: 19,990,614 km (0.106 R)
• M61: 20,107,151 km (0.12 R)
• M62: 20,615,035 km (0.111 R)
• M63: 20,968,984 km (0.032 R)
• M64: 21,883,027 km (0.061 R)
• M65: 22,003,154 km (0.048 R)
• M66: 22,486,056 km (0.081 R)
• M67: 22,647,921 km (0.101 R)
• M68: 22,810,085 km (0.066 R)
• M69: 23,421,491 km (0.088 R)
• M70: 24,619,022 km (0.109 R)
• M71: 24,743,937 km (0.055 R)
• M72: 24,869,300 km (0.08 R)
• M73: 26,730,148 km (0.077 R)
• M74: 26,858,652 km (0.088 R)
• M75: 26,987,306 km (0.089 R)
• M76: 27,374,765 km (0.113 R)
• M77: 28,068,001 km (0.106 R)
• M78: 28,854,736 km (0.114 R)
• M79: 28,986,682 km (0.115 R)
• M80: 29,206,740 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 10.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.7 AU - 8.26 AU

Year: 8153 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 82,590,948 km

• M1: 186,698 km (0.067 R)
• M2: 304,731 km (0.08 R)
• M3: 438,471 km (0.116 R)
• M4: 772,673 km (0.045 R)
• M5: 968,197 km (0.12 R)
• M6: 1,147,416 km (0.104 R)
• M7: 1,246,898 km (0.1 R)
• M8: 1,839,904 km (0.06 R)
• M9: 1,984,266 km (0.055 R)
• M10: 2,368,733 km (0.033 R)
• M11: 2,897,262 km (0.104 R)
• M12: 3,112,683 km (0.113 R)
• M13: 3,429,681 km (0.069 R)
• M14: 3,657,818 km (0.062 R)
• M15: 4,198,015 km (0.067 R)
• M16: 4,530,721 km (0.111 R)
• M17: 4,637,534 km (0.084 R)
• M18: 4,709,191 km (0.078 R)
• M19: 4,908,456 km (0.076 R)
• M20: 5,694,144 km (0.12 R)
• M21: 6,822,560 km (0.075 R)
• M22: 7,255,497 km (0.075 R)
• M23: 7,527,914 km (0.041 R)
• M24: 7,889,343 km (0.074 R)
• M25: 8,147,998 km (0.047 R)
• M26: 8,300,139 km (0.072 R)
• M27: 8,497,159 km (0.096 R)
• M28: 8,563,132 km (0.113 R)
• M29: 9,436,783 km (0.074 R)
• M30: 9,505,299 km (0.106 R)
• M31: 9,895,899 km (0.069 R)
• M32: 10,035,025 km (0.1 R)
• M33: 10,362,345 km (0.116 R)
• M34: 10,550,839 km (0.116 R)
• M35: 11,292,395 km (0.078 R)
• M36: 11,927,289 km (0.117 R)
• M37: 12,699,363 km (0.068 R)
• M38: 13,359,389 km (0.089 R)
• M39: 14,082,695 km (0.094 R)
• M40: 14,317,863 km (0.083 R)
• M41: 15,137,958 km (0.04 R)
• M42: 15,244,921 km (0.071 R)
• M43: 15,702,092 km (0.055 R)
• M44: 16,218,504 km (0.107 R)
• M45: 17,296,057 km (0.116 R)
• M46: 17,547,980 km (0.08 R)
• M47: 17,632,203 km (0.115 R)
• M48: 18,027,142 km (0.097 R)
• M49: 18,225,658 km (0.098 R)
• M50: 18,311,079 km (0.113 R)
• M51: 18,453,496 km (0.069 R)
• M52: 18,653,658 km (0.099 R)
• M53: 19,229,460 km (0.081 R)
• M54: 19,403,293 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 8.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.24 AU - 8.52 AU

Year: 8773 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,590,948 km

• M1: 120,875 km (0.094 R)
• M2: 224,098 km (0.107 R)
• M3: 468,092 km (0.104 R)
• M4: 572,361 km (0.093 R)
• M5: 1,193,043 km (0.088 R)
• M6: 1,303,147 km (0.116 R)
• M7: 1,513,781 km (0.091 R)
• M8: 2,301,264 km (0.042 R)
• M9: 2,486,466 km (0.088 R)
• M10: 2,748,861 km (0.088 R)
• M11: 3,070,795 km (0.12 R)
• M12: 3,642,708 km (0.105 R)
• M13: 3,858,877 km (0.098 R)
• M14: 3,941,156 km (0.109 R)
• M15: 4,107,210 km (0.098 R)
• M16: 4,332,354 km (0.118 R)
• M17: 4,853,703 km (0.12 R)
• M18: 5,091,863 km (0.089 R)
• M19: 5,456,283 km (0.074 R)
• M20: 6,632,272 km (0.101 R)
• M21: 6,698,095 km (0.083 R)
• M22: 7,469,870 km (0.082 R)
• M23: 7,572,644 km (0.108 R)
• M24: 7,641,459 km (0.036 R)
• M25: 7,710,424 km (0.11 R)
• M26: 7,953,520 km (0.053 R)
• M27: 8,093,544 km (0.09 R)
• M28: 8,733,972 km (0.06 R)
• M29: 9,538,659 km (0.083 R)
• M30: 9,724,759 km (0.084 R)
• M31: 11,296,584 km (0.115 R)
• M32: 11,811,350 km (0.091 R)
• M33: 11,891,236 km (0.087 R)
• M34: 12,252,814 km (0.106 R)
• M35: 13,110,608 km (0.056 R)
• M36: 13,442,565 km (0.099 R)
• M37: 13,735,328 km (0.094 R)
• M38: 13,861,290 km (0.106 R)
• M39: 14,369,623 km (0.101 R)
• M40: 14,754,688 km (0.11 R)
• M41: 15,404,242 km (0.088 R)
• M42: 15,930,528 km (0.112 R)
• M43: 16,507,377 km (0.051 R)
• M44: 16,596,837 km (0.097 R)
• M45: 16,910,842 km (0.059 R)
• M46: 17,181,465 km (0.078 R)
• M47: 17,499,211 km (0.101 R)
• M48: 17,727,198 km (0.047 R)
• M49: 18,975,892 km (0.107 R)
• M50: 20,444,344 km (0.051 R)
• M51: 21,119,479 km (0.083 R)
• M52: 21,654,890 km (0.03 R)
• M53: 22,343,040 km (0.106 R)
• M54: 22,491,441 km (0.08 R)
• M55: 22,938,590 km (0.081 R)
• M56: 23,942,541 km (0.102 R)
• M57: 24,043,819 km (0.056 R)
• M58: 25,630,454 km (0.116 R)
• M59: 25,785,886 km (0.111 R)
• M60: 26,149,558 km (0.114 R)
• M61: 26,462,667 km (0.111 R)
• M62: 27,674,260 km (0.072 R)
• M63: 28,100,015 km (0.12 R)
• M64: 28,903,954 km (0.074 R)
• M65: 29,119,674 km (0.036 R)
• M66: 29,661,219 km (0.095 R)
• M67: 30,042,244 km (0.099 R)
• M68: 30,809,233 km (0.1 R)
• M69: 33,317,839 km (0.095 R)
• M70: 33,374,387 km (0.043 R)
• M71: 34,797,063 km (0.108 R)
• M72: 35,429,264 km (0.108 R)
• M73: 35,833,477 km (0.085 R)
• M74: 36,297,530 km (0.101 R)
• M75: 36,646,691 km (0.088 R)
• M76: 37,172,677 km (0.09 R)
• M77: 37,701,207 km (0.108 R)
• M78: 39,003,456 km (0.103 R)
• M79: 39,720,030 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.5

Radius: 3.3

Gravity: 49.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.88 AU - 21.2 AU

Year: 25439 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,590,948 km

• M1: 70,161 km (0.093 R)
• M2: 223,948 km (0.096 R)
• M3: 726,298 km (0.042 R)
• M4: 1,254,229 km (0.085 R)
• M5: 1,736,532 km (0.107 R)
• M6: 2,122,943 km (0.066 R)
• M7: 2,195,947 km (0.098 R)
• M8: 3,176,711 km (0.083 R)
• M9: 3,429,830 km (0.049 R)
• M10: 3,865,759 km (0.103 R)
• M11: 4,044,977 km (0.067 R)
• M12: 4,551,964 km (0.081 R)
• M13: 5,373,855 km (0.105 R)
• M14: 6,397,852 km (0.073 R)
• M15: 6,450,511 km (0.071 R)
• M16: 6,609,683 km (0.118 R)
• M17: 7,149,432 km (0.061 R)
• M18: 7,369,191 km (0.111 R)
• M19: 8,155,926 km (0.078 R)
• M20: 9,385,172 km (0.089 R)
• M21: 10,670,816 km (0.067 R)
• M22: 11,111,531 km (0.082 R)
• M23: 11,686,885 km (0.118 R)
• M24: 15,903,899 km (0.117 R)
• M25: 16,696,469 km (0.032 R)
• M26: 16,987,736 km (0.086 R)
• M27: 17,280,798 km (0.111 R)
• M28: 18,770,793 km (0.113 R)
• M29: 19,761,131 km (0.11 R)
• M30: 19,838,024 km (0.093 R)
• M31: 20,069,153 km (0.116 R)
• M32: 20,146,495 km (0.099 R)
• M33: 20,690,134 km (0.074 R)
• M34: 20,924,703 km (0.053 R)
• M35: 22,350,071 km (0.054 R)
• M36: 23,236,439 km (0.119 R)
• M37: 24,052,196 km (0.068 R)
• M38: 24,960,255 km (0.1 R)
• M39: 27,579,115 km (0.101 R)
• M40: 31,982,828 km (0.06 R)
• M41: 33,712,329 km (0.115 R)
• M42: 35,659,196 km (0.065 R)
• M43: 36,034,088 km (0.087 R)
• M44: 37,451,677 km (0.081 R)
• M45: 38,406,710 km (0.081 R)
• M46: 38,502,752 km (0.05 R)
• M47: 38,791,027 km (0.099 R)
• M48: 40,146,085 km (0.08 R)
• M49: 40,243,473 km (0.061 R)
• M50: 40,438,548 km (0.082 R)
• M51: 41,123,407 km (0.119 R)
• M52: 42,306,577 km (0.112 R)
• M53: 42,504,794 km (0.119 R)
• M54: 43,700,979 km (0.117 R)
• M55: 45,922,507 km (0.118 R)
• M56: 46,126,259 km (0.091 R)
• M57: 50,264,137 km (0.031 R)
• M58: 51,952,199 km (0.096 R)
• M59: 54,303,429 km (0.119 R)
• M60: 54,842,729 km (0.101 R)
• M61: 55,709,050 km (0.086 R)
• M62: 57,455,456 km (0.056 R)
• M63: 57,565,261 km (0.102 R)
• M64: 58,115,033 km (0.045 R)
• M65: 58,445,644 km (0.053 R)
• M66: 58,556,047 km (0.067 R)
• M67: 65,189,367 km (0.086 R)
• M68: 66,221,891 km (0.046 R)
• M69: 67,375,590 km (0.065 R)
• M70: 68,885,182 km (0.082 R)
• M71: 73,838,068 km (0.112 R)
• M72: 74,315,734 km (0.117 R)
• M73: 75,995,569 km (0.076 R)
• M74: 77,809,144 km (0.107 R)
• M75: 81,109,572 km (0.062 R)
• M76: 81,232,691 km (0.09 R)
• M77: 81,355,810 km (0.075 R)
• M78: 82,590,890 km (0.1 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit