🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 45.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.18 AU - 1.34 AU

Year: 530 Days

Day: 43.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 12.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.97 AU - 5.91 AU

Year: 4115 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,560,912 km

• M1: 231,428 km (0.089 R)
• M2: 429,795 km (0.077 R)
• M3: 765,792 km (0.098 R)
• M4: 1,265,448 km (0.069 R)
• M5: 1,628,373 km (0.087 R)
• M6: 1,805,796 km (0.097 R)
• M7: 2,162,736 km (0.105 R)
• M8: 2,376,811 km (0.071 R)
• M9: 2,711,162 km (0.108 R)
• M10: 2,787,457 km (0.1 R)
• M11: 2,903,545 km (0.091 R)
• M12: 3,140,359 km (0.106 R)
• M13: 3,342,764 km (0.081 R)
• M14: 3,486,977 km (0.108 R)
• M15: 3,717,956 km (0.091 R)
• M16: 4,195,023 km (0.106 R)
• M17: 4,463,552 km (0.071 R)
• M18: 4,554,208 km (0.08 R)
• M19: 4,807,178 km (0.082 R)
• M20: 4,993,876 km (0.067 R)
• M21: 5,278,710 km (0.093 R)
• M22: 5,593,315 km (0.098 R)
• M23: 5,889,219 km (0.094 R)
• M24: 6,114,514 km (0.069 R)
• M25: 6,215,642 km (0.091 R)
• M26: 6,291,787 km (0.119 R)
• M27: 6,419,394 km (0.113 R)
• M28: 7,283,472 km (0.08 R)
• M29: 7,661,206 km (0.107 R)
• M30: 8,017,698 km (0.029 R)
• M31: 8,520,197 km (0.073 R)
• M32: 9,090,614 km (0.066 R)
• M33: 9,264,297 km (0.087 R)
• M34: 9,614,655 km (0.116 R)
• M35: 10,328,686 km (0.113 R)
• M36: 10,509,849 km (0.072 R)
• M37: 10,936,801 km (0.118 R)
• M38: 11,214,305 km (0.082 R)
• M39: 12,894,888 km (0.066 R)
• M40: 13,914,098 km (0.092 R)
• M41: 14,014,179 km (0.088 R)
• M42: 14,315,619 km (0.081 R)
• M43: 14,653,111 km (0.053 R)
• M44: 14,924,931 km (0.094 R)
• M45: 15,027,405 km (0.103 R)
• M46: 16,910,244 km (0.069 R)
• M47: 17,879,339 km (0.111 R)
• M48: 18,060,801 km (0.047 R)
• M49: 18,315,866 km (0.062 R)
• M50: 18,535,475 km (0.104 R)
• M51: 18,682,380 km (0.076 R)
• M52: 19,796,137 km (0.113 R)
• M53: 20,399,016 km (0.112 R)
• M54: 20,778,995 km (0.056 R)
• M55: 21,122,771 km (0.111 R)
• M56: 21,199,514 km (0.099 R)
• M57: 21,276,258 km (0.118 R)
• M58: 21,584,280 km (0.117 R)
• M59: 21,661,472 km (0.089 R)
• M60: 21,971,439 km (0.096 R)
• M61: 22,087,976 km (0.101 R)
• M62: 22,713,146 km (0.113 R)
• M63: 23,067,393 km (0.034 R)
• M64: 23,146,381 km (0.096 R)
• M65: 23,344,299 km (0.118 R)
• M66: 24,101,115 km (0.111 R)
• M67: 24,664,051 km (0.089 R)
• M68: 24,947,091 km (0.076 R)
• M69: 25,149,945 km (0.066 R)
• M70: 25,271,867 km (0.114 R)
• M71: 25,475,620 km (0.058 R)
• M72: 26,131,307 km (0.114 R)
• M73: 26,337,304 km (0.098 R)
• M74: 26,709,503 km (0.067 R)
• M75: 26,958,583 km (0.087 R)
• M76: 27,041,760 km (0.1 R)
• M77: 27,417,251 km (0.118 R)
• M78: 28,215,654 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 13

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.58 AU - 5.84 AU

Year: 4456 Days

Day: 5.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,560,912 km

• M1: 182,809 km (0.075 R)
• M2: 346,768 km (0.102 R)
• M3: 443,558 km (0.073 R)
• M4: 732,132 km (0.039 R)
• M5: 945,758 km (0.094 R)
• M6: 1,451,099 km (0.107 R)
• M7: 1,809,087 km (0.097 R)
• M8: 1,963,771 km (0.043 R)
• M9: 2,416,903 km (0.059 R)
• M10: 2,588,043 km (0.098 R)
• M11: 2,862,705 km (0.101 R)
• M12: 2,983,281 km (0.061 R)
• M13: 3,482,938 km (0.101 R)
• M14: 3,764,780 km (0.036 R)
• M15: 4,607,465 km (0.093 R)
• M16: 5,407,365 km (0.054 R)
• M17: 5,532,428 km (0.117 R)
• M18: 5,759,817 km (0.082 R)
• M19: 6,067,989 km (0.05 R)
• M20: 6,197,989 km (0.102 R)
• M21: 6,620,304 km (0.069 R)
• M22: 7,024,667 km (0.093 R)
• M23: 7,106,497 km (0.036 R)
• M24: 8,430,438 km (0.1 R)
• M25: 8,663,362 km (0.098 R)
• M26: 8,928,001 km (0.061 R)
• M27: 9,344,930 km (0.096 R)
• M28: 9,465,207 km (0.079 R)
• M29: 9,829,178 km (0.082 R)
• M30: 10,074,519 km (0.104 R)
• M31: 10,352,771 km (0.082 R)
• M32: 10,665,131 km (0.032 R)
• M33: 10,980,484 km (0.05 R)
• M34: 11,107,492 km (0.108 R)
• M35: 11,652,926 km (0.079 R)
• M36: 12,010,465 km (0.118 R)
• M37: 12,239,948 km (0.082 R)
• M38: 12,537,050 km (0.118 R)
• M39: 12,636,682 km (0.076 R)
• M40: 12,870,054 km (0.116 R)
• M41: 13,071,114 km (0.111 R)
• M42: 14,334,767 km (0.099 R)
• M43: 14,473,744 km (0.099 R)
• M44: 14,753,043 km (0.102 R)
• M45: 14,893,366 km (0.117 R)
• M46: 16,031,656 km (0.046 R)
• M47: 16,248,274 km (0.111 R)
• M48: 16,356,882 km (0.118 R)
• M49: 16,647,849 km (0.079 R)
• M50: 17,161,120 km (0.048 R)
• M51: 17,791,376 km (0.096 R)
• M52: 18,998,331 km (0.082 R)
• M53: 19,342,556 km (0.056 R)
• M54: 19,534,640 km (0.105 R)
• M55: 20,076,034 km (0.072 R)
• M56: 20,857,833 km (0.119 R)
• M57: 21,173,484 km (0.094 R)
• M58: 21,331,908 km (0.1 R)
• M59: 22,572,673 km (0.068 R)
• M60: 22,734,388 km (0.114 R)
• M61: 22,896,702 km (0.033 R)
• M62: 23,713,506 km (0.103 R)
• M63: 23,960,343 km (0.103 R)
• M64: 24,290,805 km (0.046 R)
• M65: 24,747,826 km (0.113 R)
• M66: 25,082,028 km (0.086 R)
• M67: 25,291,614 km (0.074 R)
• M68: 26,561,252 km (0.119 R)
• M69: 27,160,989 km (0.105 R)
• M70: 27,376,261 km (0.083 R)
• M71: 27,591,981 km (0.05 R)
• M72: 27,678,448 km (0.105 R)
• M73: 28,199,348 km (0.04 R)
• M74: 28,460,995 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 9.1

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.89 AU - 11.12 AU

Year: 10118 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,560,912 km

• M1: 121,473 km (0.049 R)
• M2: 179,667 km (0.101 R)
• M3: 278,252 km (0.066 R)
• M4: 337,642 km (0.106 R)
• M5: 548,725 km (0.108 R)
• M6: 857,046 km (0.036 R)
• M7: 951,891 km (0.08 R)
• M8: 1,111,363 km (0.118 R)
• M9: 1,279,810 km (0.112 R)
• M10: 1,525,449 km (0.045 R)
• M11: 1,642,136 km (0.104 R)
• M12: 1,737,729 km (0.109 R)
• M13: 1,959,583 km (0.114 R)
• M14: 2,376,661 km (0.069 R)
• M15: 2,540,321 km (0.112 R)
• M16: 2,707,721 km (0.072 R)
• M17: 3,321,821 km (0.06 R)
• M18: 3,536,045 km (0.119 R)
• M19: 4,471,181 km (0.116 R)
• M20: 4,639,778 km (0.041 R)
• M21: 4,983,554 km (0.094 R)
• M22: 5,335,558 km (0.11 R)
• M23: 5,841,946 km (0.026 R)
• M24: 6,175,550 km (0.106 R)
• M25: 6,477,438 km (0.113 R)
• M26: 7,451,470 km (0.116 R)
• M27: 7,732,415 km (0.098 R)
• M28: 8,764,042 km (0.091 R)
• M29: 9,188,750 km (0.099 R)
• M30: 9,970,100 km (0.099 R)
• M31: 10,235,337 km (0.102 R)
• M32: 10,772,692 km (0.046 R)
• M33: 11,365,249 km (0.104 R)
• M34: 11,688,680 km (0.119 R)
• M35: 11,874,929 km (0.076 R)
• M36: 12,109,050 km (0.078 R)
• M37: 13,302,542 km (0.107 R)
• M38: 13,643,475 km (0.059 R)
• M39: 13,937,884 km (0.111 R)
• M40: 14,884,240 km (0.108 R)
• M41: 15,543,668 km (0.092 R)
• M42: 16,681,359 km (0.112 R)
• M43: 16,786,078 km (0.086 R)
• M44: 17,313,111 km (0.107 R)
• M45: 17,419,176 km (0.095 R)
• M46: 17,845,680 km (0.098 R)
• M47: 18,167,764 km (0.074 R)
• M48: 19,310,093 km (0.106 R)
• M49: 19,585,503 km (0.112 R)
• M50: 21,892,601 km (0.074 R)
• M51: 22,584,043 km (0.061 R)
• M52: 23,224,022 km (0.092 R)
• M53: 23,341,008 km (0.104 R)
• M54: 23,575,727 km (0.091 R)
• M55: 24,462,543 km (0.116 R)
• M56: 24,820,232 km (0.042 R)
• M57: 24,999,749 km (0.107 R)
• M58: 25,903,918 km (0.077 R)
• M59: 27,558,321 km (0.059 R)
• M60: 27,682,338 km (0.111 R)
• M61: 28,242,133 km (0.116 R)
• M62: 28,429,579 km (0.117 R)
• M63: 29,120,572 km (0.106 R)
• M64: 29,246,683 km (0.091 R)
• M65: 29,753,371 km (0.116 R)
• M66: 31,161,685 km (0.071 R)
• M67: 32,199,446 km (0.045 R)
• M68: 34,642,379 km (0.098 R)
• M69: 34,709,249 km (0.11 R)
• M70: 36,258,634 km (0.078 R)
• M71: 36,939,305 km (0.113 R)
• M72: 37,007,671 km (0.08 R)
• M73: 38,382,475 km (0.116 R)
• M74: 38,937,184 km (0.101 R)
• M75: 39,145,873 km (0.117 R)
• M76: 39,215,436 km (0.096 R)
• M77: 41,536,597 km (0.101 R)
• M78: 41,607,656 km (0.12 R)
• M79: 41,749,774 km (0.116 R)
• M80: 42,034,758 km (0.093 R)
• M81: 42,105,966 km (0.035 R)
• M82: 42,463,206 km (0.075 R)
• M83: 42,893,150 km (0.114 R)
• M84: 43,252,484 km (0.081 R)
• M85: 44,119,105 km (0.092 R)
• M86: 45,503,035 km (0.115 R)
• M87: 46,384,316 km (0.106 R)
• M88: 47,197,231 km (0.116 R)
• M89: 49,965,689 km (0.071 R)
• M90: 50,722,953 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.8

Radius: 6.4

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.43 AU - 19.51 AU

Year: 27363 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,560,912 km

• M1: 457,321 km (0.1 R)
• M2: 909,106 km (0.043 R)
• M3: 1,039,256 km (0.115 R)
• M4: 1,495,979 km (0.116 R)
• M5: 2,425,879 km (0.114 R)
• M6: 2,756,490 km (0.053 R)
• M7: 3,179,703 km (0.092 R)
• M8: 3,298,633 km (0.113 R)
• M9: 3,623,111 km (0.093 R)
• M10: 3,915,425 km (0.1 R)
• M11: 4,567,223 km (0.071 R)
• M12: 4,791,919 km (0.113 R)
• M13: 5,871,716 km (0.085 R)
• M14: 6,214,744 km (0.081 R)
• M15: 8,681,464 km (0.099 R)
• M16: 9,071,914 km (0.102 R)
• M17: 9,525,196 km (0.078 R)
• M18: 10,336,315 km (0.056 R)
• M19: 11,411,176 km (0.104 R)
• M20: 11,471,913 km (0.056 R)
• M21: 12,271,663 km (0.075 R)
• M22: 13,536,663 km (0.095 R)
• M23: 14,119,346 km (0.061 R)
• M24: 14,184,571 km (0.114 R)
• M25: 14,776,380 km (0.101 R)
• M26: 14,842,652 km (0.101 R)
• M27: 15,577,925 km (0.03 R)
• M28: 17,995,128 km (0.081 R)
• M29: 18,065,888 km (0.105 R)
• M30: 18,349,974 km (0.096 R)
• M31: 18,707,064 km (0.105 R)
• M32: 19,573,236 km (0.11 R)
• M33: 19,718,944 km (0.052 R)
• M34: 20,600,375 km (0.052 R)
• M35: 22,325,537 km (0.064 R)
• M36: 22,477,828 km (0.106 R)
• M37: 23,475,496 km (0.092 R)
• M38: 23,862,955 km (0.093 R)
• M39: 24,723,143 km (0.064 R)
• M40: 25,038,345 km (0.053 R)
• M41: 25,992,181 km (0.115 R)
• M42: 26,232,435 km (0.101 R)
• M43: 26,715,188 km (0.114 R)
• M44: 27,038,768 km (0.12 R)
• M45: 28,345,655 km (0.07 R)
• M46: 29,006,878 km (0.093 R)
• M47: 29,673,186 km (0.061 R)
• M48: 29,756,812 km (0.093 R)
• M49: 30,428,656 km (0.078 R)
• M50: 30,681,925 km (0.073 R)
• M51: 31,105,586 km (0.07 R)
• M52: 31,787,453 km (0.12 R)
• M53: 32,130,331 km (0.074 R)
• M54: 35,980,981 km (0.106 R)
• M55: 37,416,821 km (0.069 R)
• M56: 38,597,298 km (0.112 R)
• M57: 39,513,734 km (0.107 R)
• M58: 39,697,740 km (0.029 R)
• M59: 39,790,042 km (0.096 R)
• M60: 41,648,346 km (0.104 R)
• M61: 42,493,724 km (0.094 R)
• M62: 43,629,770 km (0.09 R)
• M63: 44,010,796 km (0.12 R)
• M64: 44,201,533 km (0.117 R)
• M65: 44,775,839 km (0.104 R)
• M66: 45,931,782 km (0.067 R)
• M67: 46,028,572 km (0.099 R)
• M68: 46,999,911 km (0.091 R)
• M69: 48,272,839 km (0.107 R)
• M70: 48,666,880 km (0.12 R)
• M71: 49,656,320 km (0.106 R)
• M72: 50,253,216 km (0.072 R)
• M73: 53,680,354 km (0.095 R)
• M74: 55,628,118 km (0.057 R)
• M75: 56,144,530 km (0.119 R)
• M76: 56,248,051 km (0.1 R)
• M77: 56,974,050 km (0.09 R)
• M78: 58,750,375 km (0.094 R)
• M79: 58,960,410 km (0.081 R)
• M80: 59,592,461 km (0.042 R)
• M81: 59,803,694 km (0.102 R)
• M82: 60,015,075 km (0.086 R)
• M83: 60,650,717 km (0.112 R)
• M84: 61,288,752 km (0.102 R)
• M85: 62,249,768 km (0.112 R)
• M86: 66,034,594 km (0.06 R)
• M87: 68,672,603 km (0.071 R)
• M88: 68,783,306 km (0.067 R)
• M89: 68,894,008 km (0.063 R)
• M90: 70,227,224 km (0.106 R)
• M91: 71,569,117 km (0.079 R)
• M92: 72,130,708 km (0.095 R)
• M93: 73,371,323 km (0.036 R)
• M94: 74,505,275 km (0.048 R)
• M95: 76,446,158 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit