🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 29.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 44.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 17.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,180,728 km

• M1: 189,092 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.55 AU - 0.63 AU

Year: 164 Days

Day: 18.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.49 AU - 2.05 AU

Year: 852 Days

Day: 47.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,180,728 km

• M1: 874,549 km (0.083 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 14.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.01 AU - 8.55 AU

Year: 7104 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 97,180,728 km

• M1: 252,820 km (0.114 R)
• M2: 603,179 km (0.083 R)
• M3: 780,153 km (0.054 R)
• M4: 929,003 km (0.114 R)
• M5: 1,038,359 km (0.083 R)
• M6: 1,178,532 km (0.034 R)
• M7: 1,508,246 km (0.101 R)
• M8: 2,188,916 km (0.105 R)
• M9: 2,562,911 km (0.092 R)
• M10: 3,469,175 km (0.098 R)
• M11: 3,586,759 km (0.06 R)
• M12: 3,685,643 km (0.118 R)
• M13: 3,866,207 km (0.098 R)
• M14: 3,967,784 km (0.04 R)
• M15: 4,319,938 km (0.106 R)
• M16: 4,596,245 km (0.031 R)
• M17: 4,725,797 km (0.113 R)
• M18: 5,032,772 km (0.093 R)
• M19: 6,158,645 km (0.076 R)
• M20: 6,301,810 km (0.12 R)
• M21: 7,184,139 km (0.095 R)
• M22: 7,410,929 km (0.084 R)
• M23: 7,588,801 km (0.102 R)
• M24: 8,053,153 km (0.026 R)
• M25: 8,209,931 km (0.05 R)
• M26: 8,315,098 km (0.119 R)
• M27: 8,420,715 km (0.082 R)
• M28: 8,553,258 km (0.117 R)
• M29: 9,036,459 km (0.114 R)
• M30: 11,436,757 km (0.076 R)
• M31: 11,761,085 km (0.111 R)
• M32: 12,388,948 km (0.105 R)
• M33: 12,874,692 km (0.062 R)
• M34: 12,997,063 km (0.12 R)
• M35: 14,496,034 km (0.11 R)
• M36: 14,751,248 km (0.118 R)
• M37: 15,298,327 km (0.099 R)
• M38: 15,786,764 km (0.118 R)
• M39: 16,812,258 km (0.047 R)
• M40: 18,236,130 km (0.042 R)
• M41: 19,592,534 km (0.106 R)
• M42: 20,443,447 km (0.11 R)
• M43: 20,873,540 km (0.111 R)
• M44: 21,888,412 km (0.109 R)
• M45: 21,998,217 km (0.101 R)
• M46: 22,475,734 km (0.06 R)
• M47: 23,030,891 km (0.112 R)
• M48: 23,478,339 km (0.104 R)
• M49: 23,740,733 km (0.046 R)
• M50: 25,105,365 km (0.101 R)
• M51: 25,373,594 km (0.052 R)
• M52: 25,758,509 km (0.041 R)
• M53: 25,951,790 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 9.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.12 AU - 9.76 AU

Year: 8868 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 97,180,728 km

• M1: 145,708 km (0.085 R)
• M2: 260,749 km (0.089 R)
• M3: 550,819 km (0.092 R)
• M4: 632,051 km (0.042 R)
• M5: 705,354 km (0.068 R)
• M6: 971,937 km (0.046 R)
• M7: 1,177,335 km (0.095 R)
• M8: 1,316,760 km (0.075 R)
• M9: 1,412,952 km (0.07 R)
• M10: 2,208,214 km (0.034 R)
• M11: 3,120,612 km (0.071 R)
• M12: 3,228,621 km (0.073 R)
• M13: 3,627,898 km (0.105 R)
• M14: 3,695,965 km (0.073 R)
• M15: 3,764,481 km (0.101 R)
• M16: 4,619,433 km (0.088 R)
• M17: 4,992,979 km (0.04 R)
• M18: 5,196,282 km (0.114 R)
• M19: 5,532,428 km (0.107 R)
• M20: 6,036,424 km (0.092 R)
• M21: 6,666,231 km (0.055 R)
• M22: 6,833,930 km (0.086 R)
• M23: 7,316,832 km (0.106 R)
• M24: 7,899,067 km (0.091 R)
• M25: 8,315,547 km (0.114 R)
• M26: 9,513,078 km (0.101 R)
• M27: 10,083,794 km (0.081 R)
• M28: 11,258,586 km (0.053 R)
• M29: 11,391,728 km (0.098 R)
• M30: 12,167,842 km (0.088 R)
• M31: 12,752,321 km (0.117 R)
• M32: 13,735,029 km (0.095 R)
• M33: 14,199,531 km (0.068 R)
• M34: 14,741,973 km (0.086 R)
• M35: 15,512,701 km (0.065 R)
• M36: 15,772,552 km (0.065 R)
• M37: 17,592,710 km (0.03 R)
• M38: 18,921,887 km (0.096 R)
• M39: 19,001,024 km (0.11 R)
• M40: 19,120,104 km (0.095 R)
• M41: 19,438,598 km (0.101 R)
• M42: 20,811,906 km (0.084 R)
• M43: 21,139,526 km (0.101 R)
• M44: 21,468,940 km (0.084 R)
• M45: 22,090,968 km (0.106 R)
• M46: 22,383,432 km (0.095 R)
• M47: 24,336,432 km (0.056 R)
• M48: 25,071,855 km (0.106 R)
• M49: 25,726,944 km (0.115 R)
• M50: 26,520,411 km (0.06 R)
• M51: 26,609,123 km (0.086 R)
• M52: 27,009,297 km (0.059 R)
• M53: 27,098,457 km (0.118 R)
• M54: 27,411,416 km (0.035 R)
• M55: 27,635,663 km (0.093 R)
• M56: 28,176,609 km (0.097 R)
• M57: 28,266,966 km (0.055 R)
• M58: 28,903,057 km (0.109 R)
• M59: 29,039,939 km (0.072 R)
• M60: 30,560,152 km (0.074 R)
• M61: 30,699,577 km (0.026 R)
• M62: 31,119,349 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.1

Radius: 7.6

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.24 AU - 18.22 AU

Year: 24748 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,180,728 km

• M1: 455,526 km (0.1 R)
• M2: 574,007 km (0.087 R)
• M3: 1,083,687 km (0.06 R)
• M4: 1,245,701 km (0.051 R)
• M5: 1,593,367 km (0.085 R)
• M6: 2,088,685 km (0.107 R)
• M7: 2,168,870 km (0.085 R)
• M8: 2,848,044 km (0.084 R)
• M9: 3,445,089 km (0.061 R)
• M10: 3,540,383 km (0.091 R)
• M11: 4,750,630 km (0.086 R)
• M12: 4,856,844 km (0.095 R)
• M13: 5,289,631 km (0.091 R)
• M14: 5,961,774 km (0.054 R)
• M15: 6,660,845 km (0.06 R)
• M16: 7,570,550 km (0.076 R)
• M17: 8,843,329 km (0.11 R)
• M18: 8,974,227 km (0.094 R)
• M19: 10,803,509 km (0.046 R)
• M20: 10,873,372 km (0.049 R)
• M21: 11,013,694 km (0.053 R)
• M22: 11,796,091 km (0.11 R)
• M23: 13,413,843 km (0.061 R)
• M24: 17,340,488 km (0.107 R)
• M25: 17,751,433 km (0.099 R)
• M26: 18,248,846 km (0.108 R)
• M27: 18,834,821 km (0.091 R)
• M28: 20,197,508 km (0.113 R)
• M29: 20,716,612 km (0.071 R)
• M30: 21,065,175 km (0.114 R)
• M31: 22,836,713 km (0.092 R)
• M32: 26,614,957 km (0.069 R)
• M33: 26,804,198 km (0.085 R)
• M34: 28,044,814 km (0.084 R)
• M35: 30,285,491 km (0.102 R)
• M36: 30,879,394 km (0.112 R)
• M37: 32,179,250 km (0.116 R)
• M38: 32,380,908 km (0.079 R)
• M39: 33,906,058 km (0.111 R)
• M40: 35,143,083 km (0.105 R)
• M41: 35,662,786 km (0.12 R)
• M42: 35,871,325 km (0.1 R)
• M43: 37,660,965 km (0.111 R)
• M44: 38,192,785 km (0.098 R)
• M45: 38,299,448 km (0.083 R)
• M46: 38,620,037 km (0.102 R)
• M47: 39,156,345 km (0.113 R)
• M48: 39,695,047 km (0.119 R)
• M49: 40,127,834 km (0.108 R)
• M50: 41,435,618 km (0.113 R)
• M51: 42,425,657 km (0.116 R)
• M52: 43,757,676 km (0.063 R)
• M53: 46,576,549 km (0.117 R)
• M54: 47,261,707 km (0.091 R)
• M55: 49,221,290 km (0.075 R)
• M56: 50,152,537 km (0.091 R)
• M57: 50,386,358 km (0.096 R)
• M58: 52,387,678 km (0.113 R)
• M59: 53,100,213 km (0.084 R)
• M60: 53,457,602 km (0.112 R)
• M61: 56,954,153 km (0.056 R)
• M62: 57,809,255 km (0.049 R)
• M63: 58,176,966 km (0.069 R)
• M64: 58,791,664 km (0.027 R)
• M65: 59,532,024 km (0.068 R)
• M66: 60,524,007 km (0.105 R)
• M67: 61,521,376 km (0.096 R)
• M68: 62,147,593 km (0.051 R)
• M69: 65,692,913 km (0.106 R)
• M70: 66,461,248 km (0.109 R)
• M71: 68,265,248 km (0.085 R)
• M72: 68,394,800 km (0.117 R)
• M73: 69,563,758 km (0.065 R)
• M74: 70,346,753 km (0.115 R)
• M75: 70,870,346 km (0.111 R)
• M76: 72,053,216 km (0.078 R)
• M77: 72,316,957 km (0.094 R)
• M78: 73,110,125 km (0.093 R)
• M79: 74,039,128 km (0.109 R)
• M80: 74,972,020 km (0.12 R)
• M81: 75,105,611 km (0.112 R)
• M82: 75,373,092 km (0.115 R)
• M83: 75,640,872 km (0.107 R)
• M84: 78,064,657 km (0.1 R)
• M85: 80,240,408 km (0.099 R)
• M86: 80,377,141 km (0.06 R)
• M87: 80,924,519 km (0.101 R)
• M88: 84,929,853 km (0.1 R)
• M89: 86,046,152 km (0.053 R)
• M90: 86,606,097 km (0.051 R)
• M91: 88,575,403 km (0.114 R)
• M92: 92,701,462 km (0.088 R)
• M93: 92,844,777 km (0.065 R)
• M94: 95,149,033 km (0.119 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit