🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.44 AU - 0.58 AU

Year: 138 Days

Day: 30.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,685,160 km

• M1: 65,973 km (0.066 R)
• M2: 240,853 km (0.113 R)

Asteroid Belt

Center: 0.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1 AU - 1.08 AU

Year: 402 Days

Day: 31.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,685,160 km

• M1: 946,955 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.5

Radius: 14.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.78 AU - 5.18 AU

Year: 3591 Days

Day: 9.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,685,160 km

• M1: 194,477 km (0.117 R)
• M2: 306,376 km (0.077 R)
• M3: 555,606 km (0.031 R)
• M4: 705,504 km (0.116 R)
• M5: 1,027,289 km (0.082 R)
• M6: 1,141,133 km (0.076 R)
• M7: 1,612,216 km (0.052 R)
• M8: 1,996,832 km (0.092 R)
• M9: 2,191,908 km (0.079 R)
• M10: 2,496,938 km (0.072 R)
• M11: 2,690,219 km (0.112 R)
• M12: 2,815,881 km (0.105 R)
• M13: 3,054,639 km (0.099 R)
• M14: 3,167,137 km (0.074 R)
• M15: 3,532,903 km (0.059 R)
• M16: 3,631,488 km (0.074 R)
• M17: 3,730,971 km (0.065 R)
• M18: 4,326,221 km (0.09 R)
• M19: 4,538,650 km (0.113 R)
• M20: 4,951,690 km (0.091 R)
• M21: 5,241,311 km (0.094 R)
• M22: 5,399,735 km (0.049 R)
• M23: 5,861,095 km (0.104 R)
• M24: 5,954,893 km (0.085 R)
• M25: 6,120,198 km (0.085 R)
• M26: 6,504,067 km (0.101 R)
• M27: 7,169,777 km (0.057 R)
• M28: 7,831,449 km (0.057 R)
• M29: 8,486,238 km (0.108 R)
• M30: 8,914,687 km (0.104 R)
• M31: 9,049,923 km (0.115 R)
• M32: 9,681,376 km (0.093 R)
• M33: 10,327,190 km (0.082 R)
• M34: 11,015,938 km (0.103 R)
• M35: 11,719,497 km (0.076 R)
• M36: 11,897,668 km (0.094 R)
• M37: 12,046,967 km (0.034 R)
• M38: 13,077,995 km (0.097 R)
• M39: 13,729,045 km (0.108 R)
• M40: 13,917,090 km (0.064 R)
• M41: 14,011,337 km (0.075 R)
• M42: 14,137,448 km (0.094 R)
• M43: 15,810,550 km (0.04 R)
• M44: 16,172,577 km (0.082 R)
• M45: 17,545,736 km (0.075 R)
• M46: 17,647,762 km (0.109 R)
• M47: 18,470,550 km (0.098 R)
• M48: 18,991,150 km (0.091 R)
• M49: 19,305,755 km (0.093 R)
• M50: 19,869,589 km (0.033 R)
• M51: 20,082,317 km (0.09 R)
• M52: 20,941,159 km (0.102 R)
• M53: 21,302,438 km (0.079 R)
• M54: 21,629,459 km (0.086 R)
• M55: 21,738,964 km (0.112 R)
• M56: 22,435,941 km (0.095 R)
• M57: 22,842,847 km (0.101 R)
• M58: 23,252,147 km (0.065 R)
• M59: 23,701,539 km (0.118 R)
• M60: 23,814,335 km (0.115 R)
• M61: 24,570,852 km (0.098 R)
• M62: 24,799,288 km (0.062 R)
• M63: 24,990,324 km (0.07 R)
• M64: 25,143,363 km (0.043 R)
• M65: 25,681,766 km (0.109 R)
• M66: 26,029,880 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.9

Radius: 6.7

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.94 AU - 18.02 AU

Year: 26501 Days

Day: 17.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,685,160 km

• M1: 167,998 km (0.089 R)
• M2: 223,499 km (0.118 R)
• M3: 359,334 km (0.034 R)
• M4: 890,855 km (0.058 R)
• M5: 1,000,959 km (0.057 R)
• M6: 1,583,493 km (0.115 R)
• M7: 1,683,874 km (0.103 R)
• M8: 1,926,372 km (0.116 R)
• M9: 2,217,040 km (0.115 R)
• M10: 2,329,538 km (0.053 R)
• M11: 2,639,206 km (0.093 R)
• M12: 2,758,734 km (0.054 R)
• M13: 3,127,792 km (0.11 R)
• M14: 3,254,352 km (0.103 R)
• M15: 3,600,222 km (0.116 R)
• M16: 3,912,284 km (0.112 R)
• M17: 4,094,643 km (0.104 R)
• M18: 4,706,349 km (0.106 R)
• M19: 4,802,989 km (0.104 R)
• M20: 4,949,146 km (0.099 R)
• M21: 5,908,966 km (0.036 R)
• M22: 6,490,453 km (0.119 R)
• M23: 7,312,344 km (0.051 R)
• M24: 8,576,296 km (0.102 R)
• M25: 8,872,949 km (0.036 R)
• M26: 9,293,768 km (0.116 R)
• M27: 9,721,169 km (0.089 R)
• M28: 10,468,709 km (0.092 R)
• M29: 11,234,650 km (0.057 R)
• M30: 11,364,202 km (0.098 R)
• M31: 12,685,301 km (0.054 R)
• M32: 13,159,078 km (0.092 R)
• M33: 13,432,542 km (0.114 R)
• M34: 13,984,858 km (0.103 R)
• M35: 14,333,870 km (0.059 R)
• M36: 15,254,495 km (0.108 R)
• M37: 18,281,159 km (0.078 R)
• M38: 20,688,488 km (0.055 R)
• M39: 21,245,740 km (0.102 R)
• M40: 21,646,812 km (0.098 R)
• M41: 23,111,225 km (0.108 R)
• M42: 23,606,394 km (0.107 R)
• M43: 23,938,502 km (0.083 R)
• M44: 24,523,429 km (0.109 R)
• M45: 24,943,949 km (0.052 R)
• M46: 25,451,983 km (0.052 R)
• M47: 25,536,955 km (0.078 R)
• M48: 26,909,515 km (0.087 R)
• M49: 27,867,091 km (0.068 R)
• M50: 27,954,606 km (0.101 R)
• M51: 28,042,270 km (0.083 R)
• M52: 30,444,363 km (0.104 R)
• M53: 31,532,987 km (0.114 R)
• M54: 33,189,634 km (0.087 R)
• M55: 37,260,042 km (0.091 R)
• M56: 38,228,988 km (0.11 R)
• M57: 38,423,764 km (0.038 R)
• M58: 38,521,302 km (0.107 R)
• M59: 39,304,447 km (0.08 R)
• M60: 40,886,295 km (0.104 R)
• M61: 43,704,420 km (0.063 R)
• M62: 44,316,424 km (0.109 R)
• M63: 44,520,925 km (0.085 R)
• M64: 44,931,122 km (0.033 R)
• M65: 45,445,739 km (0.025 R)
• M66: 48,152,413 km (0.032 R)
• M67: 48,995,696 km (0.109 R)
• M68: 49,101,462 km (0.045 R)
• M69: 49,843,916 km (0.11 R)
• M70: 50,803,886 km (0.098 R)
• M71: 51,339,895 km (0.11 R)
• M72: 52,309,289 km (0.105 R)
• M73: 54,923,961 km (0.103 R)
• M74: 57,135,167 km (0.027 R)
• M75: 58,700,110 km (0.065 R)
• M76: 61,301,767 km (0.11 R)
• M77: 62,215,510 km (0.078 R)
• M78: 66,265,574 km (0.071 R)
• M79: 66,851,100 km (0.102 R)
• M80: 69,091,627 km (0.116 R)
• M81: 69,566,451 km (0.12 R)
• M82: 70,638,768 km (0.117 R)
• M83: 71,117,033 km (0.07 R)
• M84: 74,009,657 km (0.101 R)
• M85: 74,130,981 km (0.054 R)
• M86: 74,860,570 km (0.103 R)
• M87: 75,348,259 km (0.087 R)
• M88: 78,791,403 km (0.04 R)
• M89: 80,157,980 km (0.064 R)
• M90: 81,031,781 km (0.094 R)
• M91: 82,411,223 km (0.067 R)
• M92: 83,293,102 km (0.062 R)
• M93: 83,545,624 km (0.091 R)
• M94: 83,672,034 km (0.1 R)
• M95: 84,051,414 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit