🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.63 AU - 0.79 AU

Year: 221 Days

Day: 25.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.83 AU

Year: 240 Days

Day: 14.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.33 AU - 1.59 AU

Year: 651 Days

Day: 32.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.31 AU - 1.99 AU

Year: 782 Days

Day: 26 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.82 AU - 2.06 AU

Year: 997 Days

Day: 31.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.04 AU - 4.28 AU

Year: 2583 Days

Day: 47.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 9.7

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.35 AU - 6.59 AU

Year: 5382 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,100,758 km

• M1: 126,410 km (0.1 R)
• M2: 220,657 km (0.108 R)
• M3: 372,349 km (0.047 R)
• M4: 576,849 km (0.043 R)
• M5: 640,578 km (0.085 R)
• M6: 789,877 km (0.087 R)
• M7: 906,114 km (0.116 R)
• M8: 1,256,024 km (0.026 R)
• M9: 1,411,157 km (0.088 R)
• M10: 1,683,874 km (0.043 R)
• M11: 1,855,762 km (0.108 R)
• M12: 1,973,645 km (0.109 R)
• M13: 2,155,107 km (0.107 R)
• M14: 2,405,683 km (0.1 R)
• M15: 2,622,002 km (0.066 R)
• M16: 3,050,151 km (0.114 R)
• M17: 3,260,785 km (0.111 R)
• M18: 3,331,993 km (0.064 R)
• M19: 3,427,886 km (0.114 R)
• M20: 3,745,931 km (0.1 R)
• M21: 4,702,310 km (0.116 R)
• M22: 4,946,154 km (0.069 R)
• M23: 5,028,284 km (0.106 R)
• M24: 5,361,588 km (0.063 R)
• M25: 5,445,961 km (0.097 R)
• M26: 5,730,795 km (0.109 R)
• M27: 5,875,008 km (0.072 R)
• M28: 5,962,074 km (0.099 R)
• M29: 6,374,365 km (0.104 R)
• M30: 6,523,814 km (0.072 R)
• M31: 6,674,459 km (0.087 R)
• M32: 6,887,336 km (0.076 R)
• M33: 7,195,358 km (0.111 R)
• M34: 8,902,120 km (0.116 R)
• M35: 9,002,351 km (0.112 R)
• M36: 9,305,287 km (0.113 R)
• M37: 9,611,663 km (0.032 R)
• M38: 10,585,845 km (0.096 R)
• M39: 10,656,604 km (0.112 R)
• M40: 11,156,560 km (0.068 R)
• M41: 11,591,142 km (0.119 R)
• M42: 14,313,524 km (0.096 R)
• M43: 14,667,174 km (0.099 R)
• M44: 14,785,655 km (0.116 R)
• M45: 14,944,229 km (0.083 R)
• M46: 15,103,251 km (0.113 R)
• M47: 15,343,057 km (0.093 R)
• M48: 15,664,692 km (0.081 R)
• M49: 16,849,059 km (0.053 R)
• M50: 19,130,277 km (0.067 R)
• M51: 19,303,062 km (0.104 R)
• M52: 19,868,243 km (0.076 R)
• M53: 20,130,937 km (0.086 R)
• M54: 20,659,915 km (0.099 R)
• M55: 21,104,071 km (0.08 R)
• M56: 21,193,381 km (0.074 R)
• M57: 21,327,420 km (0.1 R)
• M58: 21,821,542 km (0.105 R)
• M59: 22,273,926 km (0.092 R)
• M60: 22,958,336 km (0.105 R)
• M61: 23,326,198 km (0.078 R)
• M62: 23,464,576 km (0.116 R)
• M63: 23,696,004 km (0.077 R)
• M64: 23,881,654 km (0.093 R)
• M65: 24,300,977 km (0.1 R)
• M66: 24,535,098 km (0.086 R)
• M67: 25,526,483 km (0.117 R)
• M68: 26,482,713 km (0.076 R)
• M69: 27,062,105 km (0.039 R)
• M70: 27,159,045 km (0.1 R)
• M71: 28,282,525 km (0.119 R)
• M72: 28,380,810 km (0.079 R)
• M73: 29,122,517 km (0.116 R)
• M74: 29,620,678 km (0.066 R)
• M75: 30,071,266 km (0.094 R)
• M76: 30,979,325 km (0.029 R)
• M77: 31,436,646 km (0.113 R)
• M78: 32,409,631 km (0.112 R)
• M79: 32,873,982 km (0.103 R)
• M80: 33,809,268 km (0.053 R)
• M81: 34,175,334 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 9.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.76 AU - 8.34 AU

Year: 7654 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 95,100,758 km

• M1: 131,497 km (0.085 R)
• M2: 305,479 km (0.102 R)
• M3: 384,766 km (0.12 R)
• M4: 591,360 km (0.091 R)
• M5: 746,493 km (0.099 R)
• M6: 807,230 km (0.08 R)
• M7: 952,938 km (0.114 R)
• M8: 1,137,393 km (0.097 R)
• M9: 1,463,516 km (0.068 R)
• M10: 1,597,705 km (0.066 R)
• M11: 1,771,239 km (0.113 R)
• M12: 1,914,554 km (0.103 R)
• M13: 2,024,508 km (0.12 R)
• M14: 2,276,880 km (0.075 R)
• M15: 2,552,738 km (0.113 R)
• M16: 2,646,985 km (0.09 R)
• M17: 3,473,363 km (0.081 R)
• M18: 3,684,296 km (0.112 R)
• M19: 4,293,758 km (0.067 R)
• M20: 4,601,930 km (0.081 R)
• M21: 4,783,841 km (0.091 R)
• M22: 5,675,145 km (0.043 R)
• M23: 5,977,632 km (0.048 R)
• M24: 6,784,712 km (0.114 R)
• M25: 6,859,810 km (0.114 R)
• M26: 7,201,193 km (0.114 R)
• M27: 7,354,680 km (0.107 R)
• M28: 7,470,469 km (0.093 R)
• M29: 7,645,498 km (0.056 R)
• M30: 7,900,563 km (0.07 R)
• M31: 7,979,550 km (0.068 R)
• M32: 8,378,678 km (0.098 R)
• M33: 8,784,537 km (0.104 R)
• M34: 8,989,785 km (0.118 R)
• M35: 9,093,007 km (0.11 R)
• M36: 9,869,271 km (0.079 R)
• M37: 9,954,392 km (0.108 R)
• M38: 10,061,205 km (0.103 R)
• M39: 10,601,253 km (0.101 R)
• M40: 10,907,630 km (0.081 R)
• M41: 12,071,501 km (0.051 R)
• M42: 12,231,272 km (0.119 R)
• M43: 12,529,570 km (0.053 R)
• M44: 12,714,473 km (0.099 R)
• M45: 12,853,748 km (0.119 R)
• M46: 13,133,646 km (0.069 R)
• M47: 13,415,638 km (0.114 R)
• M48: 13,937,884 km (0.107 R)
• M49: 14,297,667 km (0.033 R)
• M50: 14,490,947 km (0.119 R)
• M51: 14,636,356 km (0.104 R)
• M52: 15,002,123 km (0.12 R)
• M53: 15,075,725 km (0.07 R)
• M54: 15,173,862 km (0.101 R)
• M55: 15,494,599 km (0.091 R)
• M56: 15,618,466 km (0.084 R)
• M57: 15,792,598 km (0.082 R)
• M58: 16,092,393 km (0.084 R)
• M59: 16,217,905 km (0.114 R)
• M60: 16,977,862 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.1

Radius: 7.2

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.25 AU - 16.81 AU

Year: 24796 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,100,758 km

• M1: 170,691 km (0.098 R)
• M2: 711,637 km (0.034 R)
• M3: 793,318 km (0.118 R)
• M4: 849,566 km (0.085 R)
• M5: 1,591,871 km (0.116 R)
• M6: 2,402,691 km (0.096 R)
• M7: 2,827,699 km (0.101 R)
• M8: 3,184,639 km (0.113 R)
• M9: 3,603,214 km (0.049 R)
• M10: 4,188,142 km (0.112 R)
• M11: 4,389,650 km (0.116 R)
• M12: 6,113,317 km (0.101 R)
• M13: 6,690,466 km (0.069 R)
• M14: 6,808,049 km (0.114 R)
• M15: 6,866,991 km (0.118 R)
• M16: 7,405,843 km (0.107 R)
• M17: 8,460,508 km (0.117 R)
• M18: 8,779,450 km (0.101 R)
• M19: 10,229,802 km (0.043 R)
• M20: 10,844,200 km (0.045 R)
• M21: 10,913,314 km (0.099 R)
• M22: 11,190,818 km (0.062 R)
• M23: 11,611,488 km (0.115 R)
• M24: 12,468,235 km (0.037 R)
• M25: 13,050,769 km (0.085 R)
• M26: 14,850,730 km (0.083 R)
• M27: 15,312,838 km (0.062 R)
• M28: 15,467,821 km (0.095 R)
• M29: 16,647,550 km (0.099 R)
• M30: 17,047,126 km (0.114 R)
• M31: 20,101,017 km (0.116 R)
• M32: 20,611,894 km (0.116 R)
• M33: 21,907,860 km (0.119 R)
• M34: 22,170,255 km (0.081 R)
• M35: 24,215,856 km (0.084 R)
• M36: 24,396,570 km (0.108 R)
• M37: 24,850,301 km (0.061 R)
• M38: 26,043,194 km (0.107 R)
• M39: 26,506,948 km (0.099 R)
• M40: 26,599,997 km (0.084 R)
• M41: 28,009,060 km (0.071 R)
• M42: 28,579,476 km (0.029 R)
• M43: 29,346,016 km (0.106 R)
• M44: 30,119,287 km (0.036 R)
• M45: 30,801,454 km (0.106 R)
• M46: 31,587,142 km (0.045 R)
• M47: 31,784,611 km (0.042 R)
• M48: 32,180,896 km (0.096 R)
• M49: 32,280,229 km (0.115 R)
• M50: 32,379,562 km (0.026 R)
• M51: 33,681,063 km (0.091 R)
• M52: 36,231,707 km (0.028 R)
• M53: 36,956,957 km (0.081 R)
• M54: 38,421,820 km (0.03 R)
• M55: 38,738,069 km (0.112 R)
• M56: 38,843,686 km (0.081 R)
• M57: 39,373,412 km (0.117 R)
• M58: 40,869,241 km (0.082 R)
• M59: 44,799,925 km (0.115 R)
• M60: 45,355,232 km (0.068 R)
• M61: 45,801,183 km (0.103 R)
• M62: 46,472,878 km (0.116 R)
• M63: 47,486,553 km (0.025 R)
• M64: 50,224,942 km (0.025 R)
• M65: 51,264,946 km (0.066 R)
• M66: 51,497,122 km (0.109 R)
• M67: 53,014,194 km (0.115 R)
• M68: 53,837,132 km (0.118 R)
• M69: 56,570,734 km (0.084 R)
• M70: 56,930,666 km (0.09 R)
• M71: 57,652,626 km (0.051 R)
• M72: 58,620,075 km (0.117 R)
• M73: 58,984,346 km (0.111 R)
• M74: 60,448,460 km (0.117 R)
• M75: 66,676,669 km (0.104 R)
• M76: 68,840,303 km (0.057 R)
• M77: 69,224,470 km (0.084 R)
• M78: 70,510,264 km (0.055 R)
• M79: 72,453,839 km (0.085 R)
• M80: 75,467,787 km (0.107 R)
• M81: 77,189,360 km (0.085 R)
• M82: 77,455,494 km (0.11 R)
• M83: 78,388,835 km (0.111 R)
• M84: 78,790,057 km (0.081 R)
• M85: 79,057,987 km (0.067 R)
• M86: 80,266,887 km (0.116 R)
• M87: 80,401,675 km (0.041 R)
• M88: 80,941,274 km (0.049 R)
• M89: 83,657,373 km (0.079 R)
• M90: 84,614,949 km (0.076 R)
• M91: 84,752,130 km (0.091 R)
• M92: 85,989,305 km (0.11 R)
• M93: 86,817,479 km (0.113 R)
• M94: 88,064,676 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit