🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 238 Days

Day: 28.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.64 AU - 0.88 AU

Year: 238 Days

Day: 22.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.41 AU - 1.81 AU

Year: 735 Days

Day: 17 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.58 AU - 1.66 AU

Year: 742 Days

Day: 18.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,665,784 km

• M1: 817,702 km (0.082 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.4

Radius: 3.8

Gravity: 36.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.59 AU - 16.65 AU

Year: 24385 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,665,784 km

• M1: 207,791 km (0.047 R)
• M2: 238,758 km (0.064 R)
• M3: 855,251 km (0.086 R)
• M4: 1,014,722 km (0.056 R)
• M5: 1,301,053 km (0.027 R)
• M6: 1,331,122 km (0.111 R)
• M7: 1,391,709 km (0.042 R)
• M8: 1,807,890 km (0.09 R)
• M9: 2,046,948 km (0.096 R)
• M10: 2,117,109 km (0.066 R)
• M11: 2,405,683 km (0.117 R)
• M12: 3,139,461 km (0.072 R)
• M13: 3,678,312 km (0.117 R)
• M14: 3,849,901 km (0.102 R)
• M15: 4,112,146 km (0.097 R)
• M16: 4,470,583 km (0.096 R)
• M17: 5,604,983 km (0.1 R)
• M18: 6,562,260 km (0.09 R)
• M19: 7,033,194 km (0.043 R)
• M20: 7,192,516 km (0.041 R)
• M21: 7,569,054 km (0.085 R)
• M22: 8,117,928 km (0.042 R)
• M23: 9,545,242 km (0.114 R)
• M24: 9,662,826 km (0.04 R)
• M25: 9,958,581 km (0.076 R)
• M26: 10,197,488 km (0.052 R)
• M27: 10,317,616 km (0.074 R)
• M28: 10,438,191 km (0.082 R)
• M29: 11,795,194 km (0.03 R)
• M30: 11,858,174 km (0.083 R)
• M31: 12,494,265 km (0.093 R)
• M32: 12,622,769 km (0.106 R)
• M33: 14,199,082 km (0.104 R)
• M34: 14,333,271 km (0.061 R)
• M35: 15,078,568 km (0.107 R)
• M36: 15,905,844 km (0.051 R)
• M37: 16,325,017 km (0.082 R)
• M38: 19,582,212 km (0.103 R)
• M39: 19,956,206 km (0.076 R)
• M40: 22,171,452 km (0.1 R)
• M41: 24,222,588 km (0.107 R)
• M42: 25,270,671 km (0.071 R)
• M43: 25,514,665 km (0.11 R)
• M44: 26,828,882 km (0.117 R)
• M45: 27,494,293 km (0.052 R)
• M46: 28,333,538 km (0.092 R)
• M47: 30,123,326 km (0.1 R)
• M48: 30,209,495 km (0.072 R)
• M49: 30,468,449 km (0.11 R)
• M50: 30,728,001 km (0.102 R)
• M51: 31,249,499 km (0.104 R)
• M52: 32,301,172 km (0.074 R)
• M53: 32,831,347 km (0.057 R)
• M54: 34,529,283 km (0.108 R)
• M55: 34,619,341 km (0.107 R)
• M56: 37,359,974 km (0.041 R)
• M57: 38,009,528 km (0.119 R)
• M58: 38,943,766 km (0.116 R)
• M59: 39,885,485 km (0.111 R)
• M60: 40,454,107 km (0.044 R)
• M61: 41,983,595 km (0.111 R)
• M62: 42,176,128 km (0.074 R)
• M63: 42,852,310 km (0.102 R)
• M64: 43,240,217 km (0.103 R)
• M65: 44,411,120 km (0.092 R)
• M66: 47,083,387 km (0.076 R)
• M67: 49,502,085 km (0.091 R)
• M68: 49,603,662 km (0.058 R)
• M69: 50,011,017 km (0.091 R)
• M70: 50,829,018 km (0.034 R)
• M71: 51,857,653 km (0.109 R)
• M72: 53,935,418 km (0.063 R)
• M73: 55,195,182 km (0.109 R)
• M74: 57,743,432 km (0.113 R)
• M75: 57,850,394 km (0.105 R)
• M76: 58,493,964 km (0.086 R)
• M77: 58,816,497 km (0.067 R)
• M78: 60,655,803 km (0.072 R)
• M79: 61,091,282 km (0.066 R)
• M80: 62,404,004 km (0.104 R)
• M81: 68,651,809 km (0.116 R)
• M82: 69,902,298 km (0.052 R)
• M83: 70,473,163 km (0.05 R)
• M84: 70,587,456 km (0.119 R)
• M85: 71,734,423 km (0.118 R)
• M86: 72,541,055 km (0.042 R)
• M87: 73,582,405 km (0.115 R)
• M88: 75,329,110 km (0.115 R)
• M89: 76,266,191 km (0.087 R)
• M90: 77,560,961 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.2

Radius: 4.7

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.84 AU - 22.16 AU

Year: 28637 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,665,784 km

• M1: 167,550 km (0.035 R)
• M2: 315,203 km (0.051 R)
• M3: 385,065 km (0.055 R)
• M4: 1,222,364 km (0.118 R)
• M5: 1,278,314 km (0.1 R)
• M6: 2,247,858 km (0.109 R)
• M7: 2,316,673 km (0.093 R)
• M8: 2,598,665 km (0.066 R)
• M9: 2,817,377 km (0.105 R)
• M10: 3,508,519 km (0.058 R)
• M11: 3,628,646 km (0.112 R)
• M12: 3,914,228 km (0.105 R)
• M13: 4,506,785 km (0.111 R)
• M14: 4,550,169 km (0.082 R)
• M15: 5,127,018 km (0.095 R)
• M16: 5,172,346 km (0.111 R)
• M17: 5,773,580 km (0.104 R)
• M18: 6,890,478 km (0.099 R)
• M19: 7,091,388 km (0.116 R)
• M20: 7,192,666 km (0.111 R)
• M21: 8,177,618 km (0.117 R)
• M22: 8,390,346 km (0.117 R)
• M23: 10,270,791 km (0.082 R)
• M24: 11,022,670 km (0.031 R)
• M25: 12,032,606 km (0.109 R)
• M26: 15,561,769 km (0.095 R)
• M27: 16,023,877 km (0.09 R)
• M28: 17,368,911 km (0.099 R)
• M29: 17,779,408 km (0.074 R)
• M30: 18,470,699 km (0.106 R)
• M31: 20,885,957 km (0.09 R)
• M32: 22,278,265 km (0.03 R)
• M33: 27,341,704 km (0.09 R)
• M34: 27,978,691 km (0.114 R)
• M35: 28,781,733 km (0.088 R)
• M36: 30,328,126 km (0.082 R)
• M37: 30,492,534 km (0.118 R)
• M38: 30,904,826 km (0.093 R)
• M39: 33,501,246 km (0.085 R)
• M40: 34,011,824 km (0.109 R)
• M41: 36,253,847 km (0.116 R)
• M42: 38,721,165 km (0.066 R)
• M43: 38,899,486 km (0.095 R)
• M44: 41,151,233 km (0.103 R)
• M45: 41,880,672 km (0.085 R)
• M46: 45,028,061 km (0.042 R)
• M47: 47,581,248 km (0.095 R)
• M48: 47,676,692 km (0.089 R)
• M49: 48,154,956 km (0.1 R)
• M50: 48,538,675 km (0.073 R)
• M51: 49,019,781 km (0.047 R)
• M52: 50,960,066 km (0.082 R)
• M53: 53,024,068 km (0.111 R)
• M54: 54,515,110 km (0.098 R)
• M55: 54,615,041 km (0.104 R)
• M56: 55,818,406 km (0.063 R)
• M57: 56,423,380 km (0.112 R)
• M58: 56,726,765 km (0.088 R)
• M59: 57,945,389 km (0.039 R)
• M60: 60,098,701 km (0.111 R)
• M61: 60,511,740 km (0.08 R)
• M62: 60,925,827 km (0.086 R)
• M63: 62,069,353 km (0.101 R)
• M64: 63,324,928 km (0.056 R)
• M65: 64,906,178 km (0.1 R)
• M66: 66,073,939 km (0.074 R)
• M67: 70,704,890 km (0.105 R)
• M68: 73,224,567 km (0.097 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit