🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.01 AU - 1.33 AU

Year: 451 Days

Day: 26.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,932,988 km

• M1: 77,641 km (0.057 R)
• M2: 488,287 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.12 AU - 2.26 AU

Year: 1155 Days

Day: 41.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.4

Radius: 3.7

Gravity: 64.89 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.57 AU - 16.99 AU

Year: 18233 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,932,988 km

• M1: 91,703 km (0.108 R)
• M2: 189,241 km (0.099 R)
• M3: 578,645 km (0.112 R)
• M4: 2,151,217 km (0.118 R)
• M5: 2,186,373 km (0.108 R)
• M6: 3,450,624 km (0.105 R)
• M7: 4,758,110 km (0.113 R)
• M8: 4,896,488 km (0.025 R)
• M9: 5,177,134 km (0.107 R)
• M10: 5,224,406 km (0.076 R)
• M11: 5,271,829 km (0.09 R)
• M12: 5,559,506 km (0.092 R)
• M13: 5,607,975 km (0.112 R)
• M14: 5,656,445 km (0.115 R)
• M15: 7,019,880 km (0.106 R)
• M16: 7,177,407 km (0.116 R)
• M17: 7,819,032 km (0.082 R)
• M18: 8,036,846 km (0.104 R)
• M19: 8,702,557 km (0.114 R)
• M20: 9,270,730 km (0.09 R)
• M21: 11,536,389 km (0.078 R)
• M22: 11,971,570 km (0.1 R)
• M23: 12,096,933 km (0.045 R)
• M24: 13,244,049 km (0.074 R)
• M25: 13,765,098 km (0.106 R)
• M26: 14,425,573 km (0.104 R)
• M27: 15,435,658 km (0.104 R)
• M28: 15,572,091 km (0.117 R)
• M29: 15,983,635 km (0.043 R)
• M30: 17,028,127 km (0.075 R)
• M31: 17,381,178 km (0.056 R)
• M32: 18,599,503 km (0.043 R)
• M33: 20,966,441 km (0.094 R)
• M34: 22,415,895 km (0.117 R)
• M35: 23,739,985 km (0.115 R)
• M36: 23,818,674 km (0.107 R)
• M37: 24,292,450 km (0.093 R)
• M38: 24,849,254 km (0.099 R)
• M39: 25,009,174 km (0.101 R)
• M40: 26,381,584 km (0.052 R)
• M41: 27,365,041 km (0.099 R)
• M42: 28,611,042 km (0.085 R)
• M43: 28,946,440 km (0.041 R)
• M44: 29,367,558 km (0.117 R)
• M45: 30,301,049 km (0.083 R)
• M46: 30,986,057 km (0.063 R)
• M47: 32,109,986 km (0.101 R)
• M48: 32,633,280 km (0.102 R)
• M49: 32,808,309 km (0.034 R)
• M50: 33,599,831 km (0.119 R)
• M51: 34,664,968 km (0.11 R)
• M52: 34,754,278 km (0.103 R)
• M53: 37,010,513 km (0.063 R)
• M54: 37,467,385 km (0.068 R)
• M55: 37,742,496 km (0.115 R)
• M56: 37,926,202 km (0.111 R)
• M57: 38,110,207 km (0.065 R)
• M58: 39,406,772 km (0.089 R)
• M59: 39,499,971 km (0.113 R)
• M60: 41,000,438 km (0.099 R)
• M61: 41,757,702 km (0.091 R)
• M62: 42,710,641 km (0.034 R)
• M63: 45,808,214 km (0.108 R)
• M64: 46,495,317 km (0.096 R)
• M65: 46,889,508 km (0.062 R)
• M66: 46,988,242 km (0.12 R)
• M67: 47,581,996 km (0.1 R)
• M68: 48,577,121 km (0.085 R)
• M69: 50,284,631 km (0.107 R)
• M70: 51,298,157 km (0.108 R)
• M71: 53,654,772 km (0.076 R)
• M72: 53,757,995 km (0.083 R)
• M73: 54,275,304 km (0.066 R)
• M74: 54,378,976 km (0.106 R)
• M75: 54,482,647 km (0.039 R)
• M76: 55,314,860 km (0.112 R)
• M77: 55,627,968 km (0.117 R)
• M78: 56,991,702 km (0.12 R)
• M79: 58,260,292 km (0.099 R)
• M80: 59,111,055 km (0.101 R)
• M81: 62,772,912 km (0.093 R)
• M82: 65,181,139 km (0.101 R)
• M83: 65,622,153 km (0.071 R)
• M84: 65,843,109 km (0.093 R)
• M85: 68,289,483 km (0.032 R)
• M86: 69,636,313 km (0.086 R)
• M87: 70,539,136 km (0.073 R)
• M88: 71,559,393 km (0.102 R)
• M89: 72,470,444 km (0.051 R)
• M90: 72,927,316 km (0.058 R)
• M91: 73,385,235 km (0.054 R)
• M92: 74,534,147 km (0.107 R)
• M93: 74,880,017 km (0.072 R)
• M94: 77,432,307 km (0.094 R)
• M95: 77,665,829 km (0.119 R)
• M96: 77,899,501 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.9

Radius: 5.1

Gravity: 30.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.68 AU - 16.5 AU

Year: 18852 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,932,988 km

• M1: 70,311 km (0.114 R)
• M2: 129,103 km (0.111 R)
• M3: 249,080 km (0.112 R)
• M4: 545,284 km (0.091 R)
• M5: 897,138 km (0.03 R)
• M6: 1,137,093 km (0.028 R)
• M7: 1,396,496 km (0.106 R)
• M8: 1,705,865 km (0.095 R)
• M9: 2,641,599 km (0.045 R)
• M10: 3,298,932 km (0.118 R)
• M11: 3,624,906 km (0.04 R)
• M12: 3,791,857 km (0.088 R)
• M13: 4,090,155 km (0.067 R)
• M14: 4,351,652 km (0.118 R)
• M15: 4,983,105 km (0.079 R)
• M16: 5,122,081 km (0.056 R)
• M17: 5,168,756 km (0.074 R)
• M18: 6,081,153 km (0.089 R)
• M19: 6,379,452 km (0.118 R)
• M20: 6,836,024 km (0.088 R)
• M21: 7,673,324 km (0.109 R)
• M22: 7,941,553 km (0.079 R)
• M23: 8,212,774 km (0.116 R)
• M24: 8,597,838 km (0.109 R)
• M25: 9,271,328 km (0.055 R)
• M26: 9,328,325 km (0.053 R)
• M27: 9,903,678 km (0.07 R)
• M28: 9,961,872 km (0.075 R)
• M29: 10,020,065 km (0.108 R)
• M30: 10,078,558 km (0.088 R)
• M31: 10,137,051 km (0.044 R)
• M32: 10,372,219 km (0.076 R)
• M33: 10,609,182 km (0.085 R)
• M34: 11,391,579 km (0.078 R)
• M35: 11,513,651 km (0.12 R)
• M36: 11,944,193 km (0.117 R)
• M37: 12,006,127 km (0.062 R)
• M38: 13,267,087 km (0.11 R)
• M39: 13,331,115 km (0.083 R)
• M40: 13,653,498 km (0.086 R)
• M41: 15,708,225 km (0.066 R)
• M42: 15,775,993 km (0.094 R)
• M43: 15,980,194 km (0.111 R)
• M44: 16,253,958 km (0.027 R)
• M45: 16,736,411 km (0.044 R)
• M46: 16,805,825 km (0.104 R)
• M47: 17,786,439 km (0.074 R)
• M48: 19,146,583 km (0.088 R)
• M49: 20,096,380 km (0.069 R)
• M50: 20,170,131 km (0.104 R)
• M51: 20,539,937 km (0.072 R)
• M52: 20,837,338 km (0.086 R)
• M53: 20,986,636 km (0.098 R)
• M54: 21,662,819 km (0.105 R)
• M55: 21,813,913 km (0.095 R)
• M56: 22,193,592 km (0.089 R)
• M57: 22,805,447 km (0.044 R)
• M58: 24,990,324 km (0.109 R)
• M59: 25,148,898 km (0.047 R)
• M60: 25,786,634 km (0.104 R)
• M61: 26,429,755 km (0.099 R)
• M62: 26,834,268 km (0.117 R)
• M63: 26,915,499 km (0.12 R)
• M64: 27,159,493 km (0.087 R)
• M65: 27,404,086 km (0.05 R)
• M66: 27,813,685 km (0.044 R)
• M67: 28,472,963 km (0.103 R)
• M68: 32,018,283 km (0.101 R)
• M69: 33,143,558 km (0.108 R)
• M70: 34,457,925 km (0.115 R)
• M71: 35,254,683 km (0.111 R)
• M72: 36,057,425 km (0.093 R)
• M73: 39,605,288 km (0.099 R)
• M74: 39,790,191 km (0.108 R)
• M75: 40,253,795 km (0.084 R)
• M76: 42,125,713 km (0.09 R)
• M77: 44,026,055 km (0.09 R)
• M78: 44,409,474 km (0.112 R)
• M79: 45,372,735 km (0.057 R)
• M80: 48,501,275 km (0.067 R)
• M81: 49,493,259 km (0.052 R)
• M82: 50,692,286 km (0.03 R)
• M83: 51,597,802 km (0.11 R)
• M84: 53,017,186 km (0.066 R)
• M85: 57,665,192 km (0.081 R)
• M86: 58,189,533 km (0.068 R)
• M87: 59,560,447 km (0.104 R)
• M88: 60,303,051 km (0.111 R)
• M89: 61,048,797 km (0.118 R)
• M90: 61,797,534 km (0.068 R)
• M91: 63,520,303 km (0.113 R)
• M92: 64,170,306 km (0.051 R)
• M93: 64,278,914 km (0.091 R)
• M94: 67,453,829 km (0.108 R)
• M95: 71,803,088 km (0.037 R)
• M96: 73,954,605 km (0.116 R)
• M97: 75,324,323 km (0.118 R)
• M98: 76,242,256 km (0.1 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit