🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 42.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.99 AU - 1.05 AU

Year: 394 Days

Day: 23.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.7 AU - 2.32 AU

Year: 1091 Days

Day: 39.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.68 AU - 3.02 AU

Year: 1842 Days

Day: 31.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,607,651 km

• M1: 190,139 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 14.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.06 AU - 4.46 AU

Year: 3367 Days

Day: 5.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,607,651 km

• M1: 192,383 km (0.118 R)
• M2: 312,061 km (0.08 R)
• M3: 413,189 km (0.109 R)
• M4: 540,198 km (0.077 R)
• M5: 649,105 km (0.092 R)
• M6: 934,538 km (0.109 R)
• M7: 1,028,785 km (0.11 R)
• M8: 1,250,638 km (0.104 R)
• M9: 1,513,930 km (0.106 R)
• M10: 1,652,757 km (0.084 R)
• M11: 1,756,429 km (0.084 R)
• M12: 1,929,962 km (0.11 R)
• M13: 2,053,680 km (0.042 R)
• M14: 2,251,448 km (0.098 R)
• M15: 2,411,518 km (0.112 R)
• M16: 2,560,368 km (0.059 R)
• M17: 2,805,110 km (0.107 R)
• M18: 3,203,190 km (0.036 R)
• M19: 3,467,679 km (0.095 R)
• M20: 3,602,766 km (0.092 R)
• M21: 3,756,702 km (0.034 R)
• M22: 3,860,672 km (0.107 R)
• M23: 4,971,736 km (0.068 R)
• M24: 5,454,638 km (0.053 R)
• M25: 6,135,607 km (0.09 R)
• M26: 6,299,866 km (0.09 R)
• M27: 6,674,758 km (0.032 R)
• M28: 6,843,654 km (0.107 R)
• M29: 7,164,392 km (0.086 R)
• M30: 7,315,785 km (0.118 R)
• M31: 7,424,542 km (0.102 R)
• M32: 8,043,878 km (0.082 R)
• M33: 8,156,226 km (0.109 R)
• M34: 8,359,828 km (0.07 R)
• M35: 8,473,672 km (0.114 R)
• M36: 8,610,853 km (0.102 R)
• M37: 9,167,507 km (0.094 R)
• M38: 9,284,941 km (0.112 R)
• M39: 9,664,172 km (0.062 R)
• M40: 10,096,959 km (0.084 R)
• M41: 10,315,671 km (0.062 R)
• M42: 10,413,508 km (0.119 R)
• M43: 11,131,428 km (0.099 R)
• M44: 12,122,065 km (0.081 R)
• M45: 12,354,839 km (0.107 R)
• M46: 12,641,170 km (0.076 R)
• M47: 12,877,086 km (0.039 R)
• M48: 13,061,689 km (0.106 R)
• M49: 13,647,365 km (0.097 R)
• M50: 13,754,926 km (0.099 R)
• M51: 13,943,569 km (0.088 R)
• M52: 14,542,259 km (0.096 R)
• M53: 14,817,071 km (0.083 R)
• M54: 15,344,104 km (0.099 R)
• M55: 15,933,968 km (0.075 R)
• M56: 16,160,609 km (0.106 R)
• M57: 17,106,666 km (0.114 R)
• M58: 17,426,207 km (0.095 R)
• M59: 18,070,824 km (0.105 R)
• M60: 18,218,477 km (0.029 R)
• M61: 19,082,704 km (0.025 R)
• M62: 20,266,024 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.9

Radius: 6.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.93 AU - 22.59 AU

Year: 31111 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,607,651 km

• M1: 127,158 km (0.08 R)
• M2: 267,780 km (0.113 R)
• M3: 961,166 km (0.049 R)
• M4: 1,131,558 km (0.099 R)
• M5: 1,182,122 km (0.096 R)
• M6: 1,641,687 km (0.102 R)
• M7: 1,905,877 km (0.086 R)
• M8: 2,408,077 km (0.066 R)
• M9: 2,606,743 km (0.111 R)
• M10: 3,453,168 km (0.115 R)
• M11: 5,033,669 km (0.062 R)
• M12: 5,632,958 km (0.1 R)
• M13: 5,985,411 km (0.095 R)
• M14: 6,436,149 km (0.096 R)
• M15: 7,417,960 km (0.111 R)
• M16: 7,513,852 km (0.05 R)
• M17: 7,950,528 km (0.12 R)
• M18: 8,596,043 km (0.078 R)
• M19: 9,052,616 km (0.117 R)
• M20: 9,621,387 km (0.103 R)
• M21: 9,936,590 km (0.062 R)
• M22: 10,956,698 km (0.08 R)
• M23: 11,617,920 km (0.119 R)
• M24: 12,178,912 km (0.076 R)
• M25: 12,462,699 km (0.086 R)
• M26: 12,691,285 km (0.111 R)
• M27: 13,268,882 km (0.038 R)
• M28: 13,914,098 km (0.034 R)
• M29: 15,113,274 km (0.107 R)
• M30: 16,532,809 km (0.083 R)
• M31: 16,783,984 km (0.12 R)
• M32: 17,353,802 km (0.09 R)
• M33: 17,417,381 km (0.103 R)
• M34: 18,123,333 km (0.039 R)
• M35: 18,187,960 km (0.114 R)
• M36: 18,317,511 km (0.1 R)
• M37: 18,447,213 km (0.079 R)
• M38: 18,707,812 km (0.065 R)
• M39: 18,838,561 km (0.077 R)
• M40: 18,903,935 km (0.092 R)
• M41: 20,296,392 km (0.074 R)
• M42: 20,498,050 km (0.099 R)
• M43: 20,700,306 km (0.105 R)
• M44: 21,242,898 km (0.045 R)
• M45: 21,379,331 km (0.092 R)
• M46: 22,342,143 km (0.113 R)
• M47: 22,550,383 km (0.112 R)
• M48: 24,167,536 km (0.105 R)
• M49: 25,603,975 km (0.091 R)
• M50: 25,894,643 km (0.094 R)
• M51: 26,332,516 km (0.03 R)
• M52: 26,405,819 km (0.106 R)
• M53: 26,994,038 km (0.114 R)
• M54: 27,215,742 km (0.026 R)
• M55: 27,363,994 km (0.094 R)
• M56: 29,465,993 km (0.071 R)
• M57: 31,153,757 km (0.029 R)
• M58: 32,165,786 km (0.105 R)
• M59: 32,715,110 km (0.106 R)
• M60: 33,823,181 km (0.102 R)
• M61: 33,902,767 km (0.056 R)
• M62: 35,427,319 km (0.056 R)
• M63: 35,589,034 km (0.094 R)
• M64: 36,728,372 km (0.072 R)
• M65: 38,625,871 km (0.046 R)
• M66: 40,555,085 km (0.116 R)
• M67: 41,403,604 km (0.102 R)
• M68: 42,257,958 km (0.091 R)
• M69: 42,773,322 km (0.067 R)
• M70: 43,118,145 km (0.104 R)
• M71: 43,463,866 km (0.086 R)
• M72: 43,636,951 km (0.05 R)
• M73: 44,158,000 km (0.046 R)
• M74: 45,293,747 km (0.06 R)
• M75: 46,527,631 km (0.076 R)
• M76: 47,237,622 km (0.111 R)
• M77: 47,593,964 km (0.111 R)
• M78: 48,309,341 km (0.098 R)
• M79: 48,399,100 km (0.106 R)
• M80: 48,578,617 km (0.117 R)
• M81: 50,204,148 km (0.046 R)
• M82: 50,294,954 km (0.098 R)
• M83: 50,749,881 km (0.093 R)
• M84: 52,675,804 km (0.096 R)
• M85: 54,999,358 km (0.112 R)
• M86: 55,655,943 km (0.072 R)
• M87: 56,692,955 km (0.088 R)
• M88: 56,882,197 km (0.086 R)
• M89: 58,117,426 km (0.073 R)
• M90: 62,949,737 km (0.043 R)
• M91: 63,439,969 km (0.078 R)
• M92: 65,116,363 km (0.105 R)
• M93: 66,009,761 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 19,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit