🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.12 AU - 1.32 AU

Year: 490 Days

Day: 17.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.33 AU - 3.83 AU

Year: 1965 Days

Day: 29.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 8.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.77 AU - 12.75 AU

Year: 14657 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,166,647 km

• M1: 122,521 km (0.06 R)
• M2: 222,452 km (0.104 R)
• M3: 292,763 km (0.112 R)
• M4: 965,205 km (0.11 R)
• M5: 1,463,666 km (0.116 R)
• M6: 1,519,466 km (0.087 R)
• M7: 1,691,204 km (0.101 R)
• M8: 1,889,571 km (0.061 R)
• M9: 1,971,102 km (0.089 R)
• M10: 2,158,996 km (0.029 R)
• M11: 2,309,193 km (0.084 R)
• M12: 2,374,567 km (0.102 R)
• M13: 2,642,646 km (0.106 R)
• M14: 2,780,426 km (0.118 R)
• M15: 3,111,187 km (0.095 R)
• M16: 3,207,977 km (0.108 R)
• M17: 3,355,031 km (0.099 R)
• M18: 3,529,612 km (0.116 R)
• M19: 3,939,810 km (0.081 R)
• M20: 4,583,380 km (0.105 R)
• M21: 5,346,179 km (0.108 R)
• M22: 5,433,245 km (0.079 R)
• M23: 5,491,738 km (0.1 R)
• M24: 5,668,114 km (0.09 R)
• M25: 6,026,700 km (0.051 R)
• M26: 6,269,946 km (0.062 R)
• M27: 6,955,104 km (0.093 R)
• M28: 7,050,398 km (0.12 R)
• M29: 7,500,987 km (0.101 R)
• M30: 7,795,545 km (0.111 R)
• M31: 7,894,579 km (0.086 R)
• M32: 7,960,851 km (0.058 R)
• M33: 8,194,223 km (0.076 R)
• M34: 8,294,903 km (0.084 R)
• M35: 8,396,031 km (0.036 R)
• M36: 8,531,417 km (0.116 R)
• M37: 8,976,770 km (0.069 R)
• M38: 9,289,579 km (0.105 R)
• M39: 9,359,441 km (0.04 R)
• M40: 9,500,063 km (0.073 R)
• M41: 9,641,284 km (0.054 R)
• M42: 10,321,505 km (0.101 R)
• M43: 10,575,971 km (0.106 R)
• M44: 10,685,776 km (0.072 R)
• M45: 11,054,235 km (0.09 R)
• M46: 11,955,563 km (0.087 R)
• M47: 12,415,127 km (0.069 R)
• M48: 12,569,512 km (0.084 R)
• M49: 12,763,541 km (0.032 R)
• M50: 13,115,245 km (0.042 R)
• M51: 13,272,622 km (0.1 R)
• M52: 14,757,381 km (0.073 R)
• M53: 14,921,041 km (0.081 R)
• M54: 15,291,446 km (0.082 R)
• M55: 16,125,454 km (0.093 R)
• M56: 16,590,553 km (0.117 R)
• M57: 16,718,160 km (0.104 R)
• M58: 17,017,207 km (0.057 R)
• M59: 17,490,534 km (0.071 R)
• M60: 17,663,769 km (0.08 R)
• M61: 18,012,032 km (0.094 R)
• M62: 18,450,354 km (0.118 R)
• M63: 18,670,861 km (0.107 R)
• M64: 18,803,704 km (0.074 R)
• M65: 18,981,127 km (0.054 R)
• M66: 19,248,459 km (0.1 R)
• M67: 19,651,625 km (0.078 R)
• M68: 20,148,290 km (0.069 R)
• M69: 20,238,946 km (0.027 R)
• M70: 20,466,485 km (0.1 R)
• M71: 20,648,994 km (0.101 R)
• M72: 21,246,189 km (0.072 R)
• M73: 21,523,693 km (0.105 R)
• M74: 22,929,165 km (0.095 R)
• M75: 23,213,700 km (0.088 R)
• M76: 23,595,175 km (0.094 R)
• M77: 23,738,639 km (0.111 R)
• M78: 23,930,573 km (0.101 R)
• M79: 26,272,528 km (0.099 R)
• M80: 29,971,933 km (0.11 R)
• M81: 30,699,877 km (0.118 R)
• M82: 31,223,320 km (0.108 R)
• M83: 31,697,096 km (0.118 R)
• M84: 32,491,760 km (0.088 R)
• M85: 33,884,815 km (0.087 R)
• M86: 34,806,189 km (0.083 R)
• M87: 35,352,071 km (0.103 R)
• M88: 35,735,790 km (0.057 R)
• M89: 36,176,056 km (0.084 R)
• M90: 36,231,258 km (0.091 R)
• M91: 36,673,469 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.8

Radius: 4.6

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.74 AU - 15.88 AU

Year: 19674 Days

Day: 18.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,166,647 km

• M1: 120,725 km (0.085 R)
• M2: 179,368 km (0.065 R)
• M3: 288,275 km (0.08 R)
• M4: 654,939 km (0.049 R)
• M5: 807,230 km (0.086 R)
• M6: 949,498 km (0.063 R)
• M7: 1,211,892 km (0.03 R)
• M8: 1,447,060 km (0.058 R)
• M9: 1,595,012 km (0.053 R)
• M10: 1,959,134 km (0.106 R)
• M11: 2,122,794 km (0.086 R)
• M12: 2,262,668 km (0.096 R)
• M13: 2,348,088 km (0.118 R)
• M14: 2,975,053 km (0.09 R)
• M15: 3,258,840 km (0.103 R)
• M16: 3,851,996 km (0.115 R)
• M17: 4,693,633 km (0.072 R)
• M18: 4,875,843 km (0.119 R)
• M19: 4,986,396 km (0.091 R)
• M20: 5,782,706 km (0.065 R)
• M21: 5,978,081 km (0.108 R)
• M22: 6,863,401 km (0.061 R)
• M23: 7,237,246 km (0.098 R)
• M24: 7,788,813 km (0.081 R)
• M25: 8,266,180 km (0.108 R)
• M26: 8,486,238 km (0.07 R)
• M27: 9,569,177 km (0.088 R)
• M28: 9,661,330 km (0.049 R)
• M29: 10,079,905 km (0.104 R)
• M30: 10,409,469 km (0.093 R)
• M31: 12,159,764 km (0.115 R)
• M32: 12,309,661 km (0.076 R)
• M33: 12,460,306 km (0.092 R)
• M34: 13,324,832 km (0.082 R)
• M35: 13,790,381 km (0.06 R)
• M36: 15,218,442 km (0.104 R)
• M37: 15,272,297 km (0.064 R)
• M38: 15,759,238 km (0.085 R)
• M39: 15,868,295 km (0.066 R)
• M40: 16,471,773 km (0.109 R)
• M41: 16,693,028 km (0.067 R)
• M42: 16,748,529 km (0.071 R)
• M43: 17,475,425 km (0.064 R)
• M44: 17,927,809 km (0.118 R)
• M45: 18,155,497 km (0.09 R)
• M46: 19,075,524 km (0.098 R)
• M47: 19,482,879 km (0.111 R)
• M48: 21,080,734 km (0.099 R)
• M49: 21,804,189 km (0.059 R)
• M50: 23,960,493 km (0.098 R)
• M51: 24,336,881 km (0.038 R)
• M52: 25,159,220 km (0.115 R)
• M53: 25,541,742 km (0.092 R)
• M54: 25,605,770 km (0.083 R)
• M55: 25,926,358 km (0.09 R)
• M56: 26,506,648 km (0.057 R)
• M57: 26,636,200 km (0.11 R)
• M58: 27,680,094 km (0.059 R)
• M59: 28,141,155 km (0.086 R)
• M60: 28,339,372 km (0.091 R)
• M61: 29,070,457 km (0.075 R)
• M62: 29,673,336 km (0.117 R)
• M63: 30,483,409 km (0.06 R)
• M64: 31,095,862 km (0.103 R)
• M65: 32,748,619 km (0.087 R)
• M66: 33,445,596 km (0.111 R)
• M67: 33,795,954 km (0.08 R)
• M68: 34,429,651 km (0.086 R)
• M69: 35,280,713 km (0.105 R)
• M70: 35,637,354 km (0.08 R)
• M71: 38,386,514 km (0.107 R)
• M72: 38,826,781 km (0.118 R)
• M73: 40,157,604 km (0.065 R)
• M74: 40,529,953 km (0.108 R)
• M75: 40,828,700 km (0.101 R)
• M76: 40,903,499 km (0.064 R)
• M77: 40,978,298 km (0.115 R)
• M78: 41,503,386 km (0.09 R)
• M79: 42,711,987 km (0.088 R)
• M80: 43,778,919 km (0.096 R)
• M81: 44,008,702 km (0.071 R)
• M82: 44,085,445 km (0.059 R)
• M83: 44,469,463 km (0.117 R)
• M84: 44,854,678 km (0.102 R)
• M85: 45,009,063 km (0.115 R)
• M86: 45,086,255 km (0.113 R)
• M87: 47,032,075 km (0.053 R)
• M88: 47,345,931 km (0.077 R)
• M89: 48,608,387 km (0.094 R)
• M90: 50,362,123 km (0.103 R)
• M91: 50,843,978 km (0.048 R)
• M92: 51,327,478 km (0.063 R)
• M93: 52,461,430 km (0.102 R)
• M94: 52,705,424 km (0.111 R)
• M95: 54,177,617 km (0.096 R)
• M96: 55,166,608 km (0.111 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 18,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit