🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.85 AU - 0.87 AU

Year: 294 Days

Day: 13.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.48 AU

Year: 479 Days

Day: 38.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.38 AU - 1.48 AU

Year: 631 Days

Day: 14.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,936,109 km

• M1: 527,632 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.32 AU - 1.7 AU

Year: 685 Days

Day: 13.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.95 AU - 2.27 AU

Year: 1131 Days

Day: 42.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.31 AU - 3.41 AU

Year: 2272 Days

Day: 45 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,936,109 km

• M1: 2,545,408 km (0.092 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 12

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.65 AU - 7.29 AU

Year: 5382 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,936,109 km

• M1: 220,507 km (0.115 R)
• M2: 295,605 km (0.108 R)
• M3: 399,127 km (0.089 R)
• M4: 526,884 km (0.108 R)
• M5: 663,018 km (0.102 R)
• M6: 778,059 km (0.117 R)
• M7: 864,975 km (0.114 R)
• M8: 946,356 km (0.102 R)
• M9: 1,146,967 km (0.038 R)
• M10: 1,247,796 km (0.108 R)
• M11: 1,658,891 km (0.09 R)
• M12: 1,844,542 km (0.114 R)
• M13: 1,952,103 km (0.095 R)
• M14: 2,614,971 km (0.114 R)
• M15: 2,818,723 km (0.078 R)
• M16: 2,915,513 km (0.099 R)
• M17: 3,041,774 km (0.09 R)
• M18: 3,184,340 km (0.072 R)
• M19: 3,270,808 km (0.106 R)
• M20: 3,490,866 km (0.102 R)
• M21: 3,791,708 km (0.089 R)
• M22: 4,148,349 km (0.119 R)
• M23: 4,259,051 km (0.065 R)
• M24: 4,515,911 km (0.074 R)
• M25: 4,613,598 km (0.083 R)
• M26: 4,695,428 km (0.111 R)
• M27: 4,844,129 km (0.058 R)
• M28: 5,316,858 km (0.101 R)
• M29: 5,506,548 km (0.066 R)
• M30: 5,611,117 km (0.101 R)
• M31: 6,071,430 km (0.054 R)
• M32: 6,215,642 km (0.101 R)
• M33: 6,324,549 km (0.083 R)
• M34: 6,710,512 km (0.032 R)
• M35: 6,859,661 km (0.048 R)
• M36: 7,180,249 km (0.099 R)
• M37: 7,428,731 km (0.076 R)
• M38: 7,505,774 km (0.078 R)
• M39: 7,718,951 km (0.071 R)
• M40: 8,210,978 km (0.117 R)
• M41: 8,370,749 km (0.081 R)
• M42: 8,511,221 km (0.119 R)
• M43: 8,754,019 km (0.099 R)
• M44: 9,122,478 km (0.104 R)
• M45: 9,308,578 km (0.093 R)
• M46: 9,558,706 km (0.087 R)
• M47: 9,642,630 km (0.097 R)
• M48: 9,874,656 km (0.112 R)
• M49: 10,365,636 km (0.109 R)
• M50: 10,842,704 km (0.11 R)
• M51: 11,527,264 km (0.112 R)
• M52: 11,818,531 km (0.069 R)
• M53: 11,931,328 km (0.103 R)
• M54: 12,499,949 km (0.042 R)
• M55: 13,100,884 km (0.034 R)
• M56: 13,734,880 km (0.114 R)
• M57: 14,067,585 km (0.064 R)
• M58: 14,306,942 km (0.046 R)
• M59: 14,571,730 km (0.042 R)
• M60: 15,057,325 km (0.088 R)
• M61: 15,425,036 km (0.119 R)
• M62: 15,795,590 km (0.114 R)
• M63: 16,169,286 km (0.098 R)
• M64: 16,394,879 km (0.032 R)
• M65: 16,596,238 km (0.086 R)
• M66: 16,798,345 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 11.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.53 AU - 8.25 AU

Year: 6673 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,936,109 km

• M1: 163,959 km (0.103 R)
• M2: 271,969 km (0.05 R)
• M3: 454,927 km (0.091 R)
• M4: 546,032 km (0.054 R)
• M5: 725,250 km (0.073 R)
• M6: 1,036,863 km (0.097 R)
• M7: 1,193,342 km (0.047 R)
• M8: 1,295,518 km (0.055 R)
• M9: 1,476,082 km (0.06 R)
• M10: 1,945,969 km (0.066 R)
• M11: 2,305,752 km (0.084 R)
• M12: 2,395,959 km (0.114 R)
• M13: 2,553,187 km (0.048 R)
• M14: 2,933,465 km (0.107 R)
• M15: 3,259,438 km (0.105 R)
• M16: 3,448,979 km (0.12 R)
• M17: 3,567,460 km (0.12 R)
• M18: 4,148,648 km (0.098 R)
• M19: 4,418,373 km (0.032 R)
• M20: 5,296,064 km (0.108 R)
• M21: 5,536,767 km (0.079 R)
• M22: 5,746,054 km (0.065 R)
• M23: 5,834,018 km (0.098 R)
• M24: 6,118,553 km (0.113 R)
• M25: 6,425,977 km (0.07 R)
• M26: 6,517,381 km (0.074 R)
• M27: 6,980,835 km (0.066 R)
• M28: 7,245,025 km (0.076 R)
• M29: 7,378,466 km (0.117 R)
• M30: 7,608,996 km (0.082 R)
• M31: 8,077,238 km (0.108 R)
• M32: 8,334,845 km (0.081 R)
• M33: 8,939,520 km (0.066 R)
• M34: 9,288,532 km (0.041 R)
• M35: 9,873,160 km (0.082 R)
• M36: 10,042,355 km (0.071 R)
• M37: 10,968,516 km (0.058 R)
• M38: 11,275,940 km (0.08 R)
• M39: 11,921,903 km (0.066 R)
• M40: 12,034,401 km (0.054 R)
• M41: 12,556,946 km (0.117 R)
• M42: 13,017,259 km (0.105 R)
• M43: 13,203,059 km (0.108 R)
• M44: 13,671,151 km (0.087 R)
• M45: 13,765,398 km (0.038 R)
• M46: 14,073,270 km (0.072 R)
• M47: 14,144,628 km (0.119 R)
• M48: 14,311,729 km (0.076 R)
• M49: 14,407,472 km (0.075 R)
• M50: 14,913,561 km (0.1 R)
• M51: 15,132,273 km (0.052 R)
• M52: 15,844,359 km (0.106 R)
• M53: 16,142,209 km (0.057 R)
• M54: 16,241,841 km (0.118 R)
• M55: 16,542,233 km (0.11 R)
• M56: 16,743,442 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 8

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.88 AU - 12.16 AU

Year: 12589 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,936,109 km

• M1: 123,568 km (0.038 R)
• M2: 424,858 km (0.096 R)
• M3: 787,334 km (0.107 R)
• M4: 1,060,649 km (0.098 R)
• M5: 1,362,986 km (0.07 R)
• M6: 1,691,653 km (0.092 R)
• M7: 1,992,943 km (0.115 R)
• M8: 2,097,213 km (0.088 R)
• M9: 2,420,793 km (0.062 R)
• M10: 2,818,125 km (0.116 R)
• M11: 2,876,617 km (0.092 R)
• M12: 2,935,559 km (0.086 R)
• M13: 3,114,628 km (0.079 R)
• M14: 3,297,287 km (0.118 R)
• M15: 3,641,362 km (0.079 R)
• M16: 4,062,929 km (0.111 R)
• M17: 4,229,281 km (0.083 R)
• M18: 4,330,110 km (0.072 R)
• M19: 4,637,534 km (0.11 R)
• M20: 4,916,684 km (0.078 R)
• M21: 5,201,368 km (0.069 R)
• M22: 5,345,880 km (0.097 R)
• M23: 5,528,240 km (0.079 R)
• M24: 5,638,643 km (0.099 R)
• M25: 6,049,738 km (0.054 R)
• M26: 6,163,582 km (0.111 R)
• M27: 6,278,024 km (0.092 R)
• M28: 6,470,557 km (0.064 R)
• M29: 6,980,087 km (0.057 R)
• M30: 7,179,501 km (0.068 R)
• M31: 7,789,112 km (0.101 R)
• M32: 7,996,006 km (0.113 R)
• M33: 8,457,516 km (0.065 R)
• M34: 8,755,814 km (0.101 R)
• M35: 10,845,995 km (0.087 R)
• M36: 11,356,573 km (0.103 R)
• M37: 12,642,815 km (0.106 R)
• M38: 12,788,524 km (0.118 R)
• M39: 13,130,804 km (0.038 R)
• M40: 14,835,920 km (0.106 R)
• M41: 15,402,298 km (0.093 R)
• M42: 16,503,188 km (0.08 R)
• M43: 17,737,969 km (0.114 R)
• M44: 18,174,346 km (0.105 R)
• M45: 19,057,722 km (0.057 R)
• M46: 19,504,570 km (0.037 R)
• M47: 20,351,893 km (0.084 R)
• M48: 20,465,886 km (0.101 R)
• M49: 21,558,250 km (0.059 R)
• M50: 23,143,090 km (0.069 R)
• M51: 23,381,100 km (0.027 R)
• M52: 23,500,330 km (0.044 R)
• M53: 25,008,575 km (0.061 R)
• M54: 25,620,580 km (0.103 R)
• M55: 27,109,378 km (0.104 R)
• M56: 28,180,798 km (0.031 R)
• M57: 28,626,001 km (0.089 R)
• M58: 29,266,131 km (0.091 R)
• M59: 29,975,673 km (0.104 R)
• M60: 31,148,969 km (0.119 R)
• M61: 31,280,167 km (0.052 R)
• M62: 31,477,486 km (0.093 R)
• M63: 32,869,943 km (0.09 R)
• M64: 33,137,424 km (0.09 R)
• M65: 33,674,630 km (0.098 R)
• M66: 34,689,652 km (0.115 R)
• M67: 35,646,031 km (0.067 R)
• M68: 36,541,823 km (0.097 R)
• M69: 37,445,095 km (0.106 R)
• M70: 38,426,008 km (0.042 R)
• M71: 38,637,240 km (0.117 R)
• M72: 38,990,291 km (0.11 R)
• M73: 39,628,476 km (0.112 R)
• M74: 41,346,907 km (0.068 R)
• M75: 42,070,063 km (0.043 R)
• M76: 42,797,557 km (0.116 R)
• M77: 43,309,182 km (0.119 R)
• M78: 43,455,638 km (0.117 R)
• M79: 43,602,394 km (0.106 R)
• M80: 44,930,374 km (0.119 R)
• M81: 46,421,266 km (0.036 R)
• M82: 48,080,008 km (0.101 R)
• M83: 50,219,108 km (0.116 R)
• M84: 50,913,242 km (0.088 R)
• M85: 51,222,760 km (0.078 R)
• M86: 51,455,384 km (0.102 R)
• M87: 51,765,950 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.1

Radius: 5.2

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.64 AU - 15.3 AU

Year: 21370 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,936,109 km

• M1: 170,990 km (0.072 R)
• M2: 228,286 km (0.11 R)
• M3: 384,317 km (0.076 R)
• M4: 443,558 km (0.098 R)
• M5: 506,090 km (0.12 R)
• M6: 549,473 km (0.078 R)
• M7: 1,498,671 km (0.078 R)
• M8: 1,594,564 km (0.04 R)
• M9: 1,692,550 km (0.102 R)
• M10: 1,860,399 km (0.111 R)
• M11: 1,894,507 km (0.042 R)
• M12: 2,507,859 km (0.096 R)
• M13: 3,055,387 km (0.08 R)
• M14: 3,384,502 km (0.057 R)
• M15: 3,855,287 km (0.089 R)
• M16: 3,943,101 km (0.113 R)
• M17: 4,529,973 km (0.089 R)
• M18: 4,999,710 km (0.109 R)
• M19: 5,733,189 km (0.101 R)
• M20: 6,656,956 km (0.107 R)
• M21: 7,902,956 km (0.057 R)
• M22: 8,070,656 km (0.045 R)
• M23: 8,638,379 km (0.095 R)
• M24: 9,160,177 km (0.079 R)
• M25: 10,662,738 km (0.076 R)
• M26: 10,910,173 km (0.04 R)
• M27: 12,046,817 km (0.057 R)
• M28: 12,563,977 km (0.077 R)
• M29: 14,158,391 km (0.077 R)
• M30: 14,430,360 km (0.109 R)
• M31: 15,745,325 km (0.066 R)
• M32: 16,310,357 km (0.106 R)
• M33: 17,387,461 km (0.106 R)
• M34: 17,898,039 km (0.102 R)
• M35: 19,610,037 km (0.062 R)
• M36: 19,685,584 km (0.085 R)
• M37: 19,837,126 km (0.101 R)
• M38: 20,908,546 km (0.09 R)
• M39: 20,985,739 km (0.042 R)
• M40: 21,607,168 km (0.106 R)
• M41: 25,049,116 km (0.116 R)
• M42: 25,460,211 km (0.105 R)
• M43: 25,790,823 km (0.096 R)
• M44: 25,956,577 km (0.109 R)
• M45: 26,706,960 km (0.095 R)
• M46: 29,779,401 km (0.06 R)
• M47: 31,800,019 km (0.076 R)
• M48: 34,318,799 km (0.039 R)
• M49: 34,775,371 km (0.107 R)
• M50: 39,068,531 km (0.109 R)
• M51: 39,927,821 km (0.068 R)
• M52: 40,119,606 km (0.108 R)
• M53: 40,696,904 km (0.114 R)
• M54: 41,083,315 km (0.087 R)
• M55: 41,762,340 km (0.076 R)
• M56: 43,131,460 km (0.1 R)
• M57: 44,416,057 km (0.057 R)
• M58: 46,114,740 km (0.104 R)
• M59: 46,416,779 km (0.114 R)
• M60: 50,194,574 km (0.034 R)
• M61: 50,920,273 km (0.093 R)
• M62: 52,697,346 km (0.092 R)
• M63: 53,012,997 km (0.098 R)
• M64: 54,175,822 km (0.108 R)
• M65: 54,813,707 km (0.111 R)
• M66: 54,920,221 km (0.071 R)
• M67: 55,989,546 km (0.087 R)
• M68: 56,957,744 km (0.089 R)
• M69: 57,281,773 km (0.043 R)
• M70: 58,040,084 km (0.107 R)
• M71: 58,148,692 km (0.027 R)
• M72: 58,474,965 km (0.066 R)
• M73: 59,238,363 km (0.102 R)
• M74: 61,216,945 km (0.05 R)
• M75: 62,659,218 km (0.093 R)
• M76: 62,882,119 km (0.086 R)
• M77: 63,216,919 km (0.094 R)
• M78: 63,552,317 km (0.091 R)
• M79: 65,916,861 km (0.039 R)
• M80: 66,711,375 km (0.117 R)
• M81: 67,052,758 km (0.078 R)
• M82: 69,228,958 km (0.12 R)
• M83: 70,847,308 km (0.103 R)
• M84: 72,829,031 km (0.051 R)
• M85: 73,063,450 km (0.116 R)
• M86: 73,298,020 km (0.088 R)
• M87: 75,302,183 km (0.081 R)
• M88: 77,324,297 km (0.11 R)
• M89: 77,922,389 km (0.026 R)
• M90: 78,762,381 km (0.094 R)
• M91: 78,882,658 km (0.111 R)
• M92: 79,967,542 km (0.108 R)
• M93: 80,936,038 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit