🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 147 Days

Day: 46.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,021,513 km

• M1: 216,767 km (0.097 R)
• M2: 529,576 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.68 AU - 0.84 AU

Year: 252 Days

Day: 27.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,021,513 km

• M1: 123,867 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.25 AU - 1.97 AU

Year: 778 Days

Day: 45.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.15 AU - 2.23 AU

Year: 1234 Days

Day: 15.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.99 AU - 3.03 AU

Year: 1989 Days

Day: 47 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

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: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.54 AU - 4.26 AU

Year: 2933 Days

Day: 15.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,021,513 km

• M1: 2,047,546 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 11.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.54 AU - 6.28 AU

Year: 4792 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,021,513 km

• M1: 207,193 km (0.084 R)
• M2: 307,124 km (0.106 R)
• M3: 563,535 km (0.113 R)
• M4: 904,618 km (0.03 R)
• M5: 1,076,656 km (0.106 R)
• M6: 1,228,647 km (0.088 R)
• M7: 1,388,268 km (0.106 R)
• M8: 1,504,207 km (0.115 R)
• M9: 1,693,298 km (0.086 R)
• M10: 1,781,860 km (0.082 R)
• M11: 2,965,329 km (0.096 R)
• M12: 3,051,647 km (0.081 R)
• M13: 3,518,392 km (0.079 R)
• M14: 3,725,436 km (0.046 R)
• M15: 3,936,518 km (0.106 R)
• M16: 4,151,491 km (0.091 R)
• M17: 4,248,430 km (0.113 R)
• M18: 4,769,330 km (0.099 R)
• M19: 5,024,693 km (0.118 R)
• M20: 5,284,545 km (0.078 R)
• M21: 5,495,627 km (0.069 R)
• M22: 5,763,408 km (0.107 R)
• M23: 5,844,639 km (0.057 R)
• M24: 6,395,608 km (0.052 R)
• M25: 6,848,591 km (0.076 R)
• M26: 7,195,059 km (0.079 R)
• M27: 7,458,800 km (0.084 R)
• M28: 7,725,683 km (0.065 R)
• M29: 7,995,707 km (0.04 R)
• M30: 8,360,726 km (0.051 R)
• M31: 8,514,363 km (0.077 R)
• M32: 8,731,130 km (0.106 R)
• M33: 8,949,842 km (0.08 R)
• M34: 9,520,259 km (0.087 R)
• M35: 10,168,018 km (0.057 R)
• M36: 10,299,215 km (0.112 R)
• M37: 10,464,072 km (0.099 R)
• M38: 11,574,238 km (0.099 R)
• M39: 12,300,236 km (0.097 R)
• M40: 12,405,104 km (0.085 R)
• M41: 12,510,272 km (0.071 R)
• M42: 12,756,958 km (0.092 R)
• M43: 13,542,646 km (0.109 R)
• M44: 13,941,325 km (0.115 R)
• M45: 14,270,440 km (0.109 R)
• M46: 15,235,795 km (0.054 R)
• M47: 16,260,391 km (0.107 R)
• M48: 17,189,843 km (0.093 R)
• M49: 17,739,914 km (0.106 R)
• M50: 17,937,832 km (0.086 R)
• M51: 18,017,119 km (0.104 R)
• M52: 18,857,560 km (0.086 R)
• M53: 19,874,526 km (0.089 R)
• M54: 20,617,878 km (0.08 R)
• M55: 20,909,444 km (0.081 R)
• M56: 22,089,173 km (0.096 R)
• M57: 22,859,003 km (0.071 R)
• M58: 23,290,444 km (0.069 R)
• M59: 23,899,008 km (0.099 R)
• M60: 24,601,071 km (0.092 R)
• M61: 25,265,285 km (0.078 R)
• M62: 26,747,351 km (0.111 R)
• M63: 27,156,501 km (0.107 R)
• M64: 27,247,756 km (0.074 R)
• M65: 27,521,969 km (0.115 R)
• M66: 27,797,080 km (0.106 R)
• M67: 28,165,240 km (0.115 R)
• M68: 28,303,768 km (0.112 R)
• M69: 28,720,697 km (0.109 R)
• M70: 28,953,172 km (0.091 R)
• M71: 29,560,539 km (0.056 R)
• M72: 30,030,576 km (0.081 R)
• M73: 30,408,460 km (0.064 R)
• M74: 30,550,578 km (0.086 R)
• M75: 31,121,294 km (0.102 R)
• M76: 31,551,537 km (0.091 R)
• M77: 32,224,728 km (0.054 R)
• M78: 32,321,368 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 14.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.99 AU - 8.99 AU

Year: 7806 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,021,513 km

• M1: 182,061 km (0.099 R)
• M2: 301,440 km (0.065 R)
• M3: 597,793 km (0.086 R)
• M4: 798,105 km (0.086 R)
• M5: 1,434,494 km (0.114 R)
• M6: 1,749,697 km (0.063 R)
• M7: 1,841,251 km (0.116 R)
• M8: 2,528,952 km (0.105 R)
• M9: 2,978,045 km (0.068 R)
• M10: 3,830,304 km (0.046 R)
• M11: 4,396,831 km (0.108 R)
• M12: 4,574,703 km (0.11 R)
• M13: 4,677,327 km (0.056 R)
• M14: 4,832,759 km (0.115 R)
• M15: 5,746,503 km (0.079 R)
• M16: 5,857,505 km (0.061 R)
• M17: 6,365,988 km (0.086 R)
• M18: 6,596,668 km (0.111 R)
• M19: 6,742,226 km (0.082 R)
• M20: 6,947,924 km (0.112 R)
• M21: 7,125,795 km (0.079 R)
• M22: 7,486,177 km (0.074 R)
• M23: 8,381,969 km (0.104 R)
• M24: 8,476,515 km (0.096 R)
• M25: 9,051,718 km (0.062 R)
• M26: 9,181,420 km (0.082 R)
• M27: 9,344,182 km (0.05 R)
• M28: 9,639,788 km (0.034 R)
• M29: 9,772,032 km (0.083 R)
• M30: 10,105,635 km (0.106 R)
• M31: 10,273,783 km (0.115 R)
• M32: 11,163,442 km (0.11 R)
• M33: 11,267,712 km (0.098 R)
• M34: 11,652,777 km (0.05 R)
• M35: 12,435,772 km (0.096 R)
• M36: 12,797,499 km (0.053 R)
• M37: 12,979,560 km (0.11 R)
• M38: 13,716,629 km (0.119 R)
• M39: 13,977,827 km (0.111 R)
• M40: 14,733,296 km (0.095 R)
• M41: 14,886,035 km (0.114 R)
• M42: 15,385,991 km (0.057 R)
• M43: 15,540,825 km (0.09 R)
• M44: 16,441,853 km (0.114 R)
• M45: 16,918,622 km (0.085 R)
• M46: 17,158,726 km (0.081 R)
• M47: 17,521,052 km (0.103 R)
• M48: 17,926,612 km (0.056 R)
• M49: 18,089,674 km (0.074 R)
• M50: 18,212,344 km (0.088 R)
• M51: 18,458,432 km (0.112 R)
• M52: 18,788,296 km (0.068 R)
• M53: 19,495,894 km (0.074 R)
• M54: 19,916,114 km (0.109 R)
• M55: 21,800,748 km (0.103 R)
• M56: 22,368,472 km (0.089 R)
• M57: 22,764,458 km (0.094 R)
• M58: 22,941,133 km (0.08 R)
• M59: 24,687,688 km (0.086 R)
• M60: 25,645,862 km (0.087 R)
• M61: 26,245,151 km (0.068 R)
• M62: 26,384,128 km (0.112 R)
• M63: 27,269,747 km (0.106 R)
• M64: 27,834,180 km (0.031 R)
• M65: 28,070,544 km (0.025 R)
• M66: 28,212,662 km (0.05 R)
• M67: 28,592,791 km (0.097 R)
• M68: 29,262,241 km (0.054 R)
• M69: 29,454,325 km (0.088 R)
• M70: 29,743,497 km (0.113 R)
• M71: 29,985,098 km (0.1 R)
• M72: 30,178,827 km (0.115 R)
• M73: 30,519,013 km (0.1 R)
• M74: 30,616,401 km (0.083 R)
• M75: 30,762,708 km (0.085 R)
• M76: 31,055,920 km (0.12 R)
• M77: 31,694,702 km (0.111 R)
• M78: 31,842,655 km (0.04 R)
• M79: 32,985,134 km (0.117 R)
• M80: 33,235,261 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.4

Radius: 5.6

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.48 AU - 20.96 AU

Year: 28405 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,021,513 km

• M1: 111,450 km (0.104 R)
• M2: 251,624 km (0.096 R)
• M3: 491,130 km (0.095 R)
• M4: 608,863 km (0.073 R)
• M5: 789,278 km (0.032 R)
• M6: 1,261,708 km (0.107 R)
• M7: 1,735,634 km (0.105 R)
• M8: 1,880,445 km (0.047 R)
• M9: 2,338,215 km (0.107 R)
• M10: 2,745,271 km (0.064 R)
• M11: 3,218,000 km (0.045 R)
• M12: 4,092,848 km (0.113 R)
• M13: 4,882,874 km (0.108 R)
• M14: 5,036,212 km (0.039 R)
• M15: 5,665,421 km (0.118 R)
• M16: 6,374,664 km (0.035 R)
• M17: 6,996,393 km (0.074 R)
• M18: 7,169,328 km (0.106 R)
• M19: 7,637,270 km (0.071 R)
• M20: 8,912,293 km (0.092 R)
• M21: 8,974,526 km (0.032 R)
• M22: 9,991,642 km (0.098 R)
• M23: 10,121,343 km (0.071 R)
• M24: 10,186,418 km (0.068 R)
• M25: 10,317,017 km (0.061 R)
• M26: 10,645,833 km (0.059 R)
• M27: 10,711,956 km (0.096 R)
• M28: 12,619,478 km (0.108 R)
• M29: 12,829,962 km (0.041 R)
• M30: 13,041,643 km (0.118 R)
• M31: 13,540,103 km (0.082 R)
• M32: 14,190,106 km (0.069 R)
• M33: 16,124,257 km (0.094 R)
• M34: 19,015,535 km (0.115 R)
• M35: 19,499,185 km (0.118 R)
• M36: 19,742,581 km (0.102 R)
• M37: 19,823,962 km (0.088 R)
• M38: 20,561,180 km (0.056 R)
• M39: 23,082,353 km (0.11 R)
• M40: 23,857,569 km (0.107 R)
• M41: 24,466,283 km (0.079 R)
• M42: 25,433,433 km (0.071 R)
• M43: 25,610,557 km (0.094 R)
• M44: 26,055,162 km (0.089 R)
• M45: 26,323,241 km (0.058 R)
• M46: 27,768,207 km (0.109 R)
• M47: 29,331,505 km (0.073 R)
• M48: 32,254,797 km (0.109 R)
• M49: 32,350,689 km (0.084 R)
• M50: 35,368,228 km (0.114 R)
• M51: 35,863,247 km (0.1 R)
• M52: 36,760,236 km (0.066 R)
• M53: 36,960,548 km (0.113 R)
• M54: 38,576,055 km (0.08 R)
• M55: 40,008,455 km (0.091 R)
• M56: 42,399,178 km (0.103 R)
• M57: 42,714,381 km (0.062 R)
• M58: 42,819,698 km (0.12 R)
• M59: 43,347,180 km (0.062 R)
• M60: 43,770,841 km (0.116 R)
• M61: 44,728,866 km (0.104 R)
• M62: 48,191,009 km (0.103 R)
• M63: 51,514,176 km (0.084 R)
• M64: 52,638,255 km (0.098 R)
• M65: 52,751,052 km (0.049 R)
• M66: 53,656,717 km (0.084 R)
• M67: 56,751,149 km (0.027 R)
• M68: 57,330,542 km (0.06 R)
• M69: 58,028,266 km (0.075 R)
• M70: 63,951,893 km (0.109 R)
• M71: 64,796,373 km (0.119 R)
• M72: 66,130,936 km (0.064 R)
• M73: 68,703,720 km (0.081 R)
• M74: 70,188,628 km (0.118 R)
• M75: 73,567,894 km (0.082 R)
• M76: 74,959,903 km (0.117 R)
• M77: 75,213,920 km (0.117 R)
• M78: 79,446,193 km (0.078 R)
• M79: 80,223,953 km (0.092 R)
• M80: 81,787,101 km (0.114 R)
• M81: 82,572,340 km (0.084 R)
• M82: 88,139,176 km (0.12 R)
• M83: 89,617,053 km (0.107 R)
• M84: 89,886,629 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit