🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 157 Days

Day: 18.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,190,990 km

• M1: 96,042 km (0.108 R)
• M2: 144,212 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.43 AU - 0.71 AU

Year: 161 Days

Day: 35.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,190,990 km

• M1: 75,248 km (0.08 R)
• M2: 194,776 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 248 Days

Day: 18.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,190,990 km

• M1: 34,707 km (0.085 R)
• M2: 276,606 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.72 AU - 1.04 AU

Year: 309 Days

Day: 31.7 Hours

Environment

Temp: 47 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.88 AU - 0.9 AU

Year: 315 Days

Day: 40.8 Hours

Environment

Temp: 49 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.04 AU - 2.14 AU

Year: 1132 Days

Day: 14.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 74.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,190,990 km

• M1: 1,355,656 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.58 AU - 4.24 AU

Year: 2360 Days

Day: 22.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 14.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.78 AU - 6.42 AU

Year: 5646 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,190,990 km

• M1: 292,763 km (0.098 R)
• M2: 392,545 km (0.115 R)
• M3: 634,445 km (0.065 R)
• M4: 848,519 km (0.11 R)
• M5: 944,411 km (0.111 R)
• M6: 1,103,583 km (0.075 R)
• M7: 1,240,914 km (0.114 R)
• M8: 1,568,085 km (0.092 R)
• M9: 1,868,328 km (0.04 R)
• M10: 2,034,980 km (0.088 R)
• M11: 2,226,166 km (0.12 R)
• M12: 2,504,268 km (0.118 R)
• M13: 2,836,076 km (0.098 R)
• M14: 3,496,850 km (0.101 R)
• M15: 3,611,592 km (0.099 R)
• M16: 3,868,751 km (0.074 R)
• M17: 4,131,893 km (0.1 R)
• M18: 4,351,652 km (0.058 R)
• M19: 5,008,537 km (0.108 R)
• M20: 5,295,914 km (0.117 R)
• M21: 5,401,680 km (0.051 R)
• M22: 5,777,919 km (0.116 R)
• M23: 6,218,335 km (0.114 R)
• M24: 6,470,856 km (0.116 R)
• M25: 6,584,251 km (0.076 R)
• M26: 7,366,947 km (0.102 R)
• M27: 8,518,103 km (0.119 R)
• M28: 9,306,035 km (0.075 R)
• M29: 10,051,481 km (0.092 R)
• M30: 10,183,127 km (0.081 R)
• M31: 10,681,886 km (0.089 R)
• M32: 11,565,262 km (0.052 R)
• M33: 11,668,784 km (0.115 R)
• M34: 12,085,713 km (0.101 R)
• M35: 12,190,730 km (0.105 R)
• M36: 12,543,033 km (0.086 R)
• M37: 13,149,503 km (0.094 R)
• M38: 13,438,227 km (0.08 R)
• M39: 13,547,134 km (0.111 R)
• M40: 14,132,511 km (0.099 R)
• M41: 14,502,616 km (0.096 R)
• M42: 14,875,863 km (0.057 R)
• M43: 15,441,941 km (0.054 R)
• M44: 15,708,375 km (0.078 R)
• M45: 16,284,775 km (0.103 R)
• M46: 16,400,863 km (0.113 R)
• M47: 16,633,787 km (0.119 R)
• M48: 17,458,072 km (0.118 R)
• M49: 17,616,645 km (0.061 R)
• M50: 18,618,353 km (0.09 R)
• M51: 19,432,913 km (0.116 R)
• M52: 19,679,600 km (0.118 R)
• M53: 20,134,527 km (0.116 R)
• M54: 20,970,630 km (0.11 R)
• M55: 21,096,890 km (0.113 R)
• M56: 21,562,588 km (0.077 R)
• M57: 22,676,644 km (0.111 R)
• M58: 23,240,628 km (0.047 R)
• M59: 23,809,399 km (0.025 R)
• M60: 24,382,658 km (0.119 R)
• M61: 24,737,653 km (0.057 R)
• M62: 25,587,818 km (0.114 R)
• M63: 25,768,084 km (0.118 R)
• M64: 26,584,140 km (0.07 R)
• M65: 26,995,385 km (0.076 R)
• M66: 27,639,403 km (0.11 R)
• M67: 27,824,306 km (0.119 R)
• M68: 28,009,658 km (0.119 R)
• M69: 28,381,558 km (0.034 R)
• M70: 28,708,280 km (0.1 R)
• M71: 29,036,348 km (0.088 R)
• M72: 29,648,802 km (0.108 R)
• M73: 29,838,043 km (0.119 R)
• M74: 30,075,306 km (0.073 R)
• M75: 30,217,872 km (0.096 R)
• M76: 30,886,425 km (0.105 R)
• M77: 32,092,483 km (0.089 R)
• M78: 32,238,341 km (0.078 R)

Asteroid Belt

Center: 10.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.1

Radius: 7.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.06 AU - 16.92 AU

Year: 20670 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,190,990 km

• M1: 109,206 km (0.103 R)
• M2: 213,476 km (0.086 R)
• M3: 280,945 km (0.077 R)
• M4: 1,037,312 km (0.074 R)
• M5: 1,774,829 km (0.095 R)
• M6: 1,928,167 km (0.11 R)
• M7: 2,112,621 km (0.08 R)
• M8: 2,330,585 km (0.054 R)
• M9: 2,613,176 km (0.117 R)
• M10: 2,671,070 km (0.101 R)
• M11: 3,335,883 km (0.074 R)
• M12: 3,817,289 km (0.068 R)
• M13: 4,951,989 km (0.109 R)
• M14: 5,876,204 km (0.097 R)
• M15: 6,105,837 km (0.085 R)
• M16: 7,586,258 km (0.101 R)
• M17: 8,301,934 km (0.078 R)
• M18: 8,387,653 km (0.117 R)
• M19: 8,473,523 km (0.026 R)
• M20: 8,733,075 km (0.071 R)
• M21: 9,348,820 km (0.096 R)
• M22: 9,617,049 km (0.113 R)
• M23: 10,252,690 km (0.115 R)
• M24: 11,468,921 km (0.105 R)
• M25: 11,564,364 km (0.058 R)
• M26: 12,386,255 km (0.068 R)
• M27: 12,435,173 km (0.108 R)
• M28: 12,927,949 km (0.041 R)
• M29: 13,176,880 km (0.094 R)
• M30: 13,226,845 km (0.066 R)
• M31: 15,171,618 km (0.108 R)
• M32: 15,486,820 km (0.095 R)
• M33: 15,751,010 km (0.097 R)
• M34: 15,910,332 km (0.065 R)
• M35: 16,823,029 km (0.098 R)
• M36: 17,918,534 km (0.088 R)
• M37: 18,530,838 km (0.111 R)
• M38: 18,867,732 km (0.11 R)
• M39: 19,150,023 km (0.07 R)
• M40: 19,206,721 km (0.108 R)
• M41: 19,547,655 km (0.084 R)
• M42: 20,120,166 km (0.064 R)
• M43: 21,282,092 km (0.093 R)
• M44: 21,458,169 km (0.078 R)
• M45: 22,227,102 km (0.117 R)
• M46: 22,584,940 km (0.104 R)
• M47: 22,824,596 km (0.115 R)
• M48: 23,913,519 km (0.118 R)
• M49: 23,974,555 km (0.1 R)
• M50: 24,280,333 km (0.098 R)
• M51: 24,341,668 km (0.083 R)
• M52: 24,587,308 km (0.027 R)
• M53: 24,957,562 km (0.106 R)
• M54: 25,205,296 km (0.066 R)
• M55: 25,391,695 km (0.03 R)
• M56: 26,078,948 km (0.034 R)
• M57: 26,330,422 km (0.085 R)
• M58: 26,709,054 km (0.06 R)
• M59: 27,663,638 km (0.113 R)
• M60: 28,758,994 km (0.115 R)
• M61: 28,953,770 km (0.119 R)
• M62: 29,279,445 km (0.101 R)
• M63: 29,344,670 km (0.088 R)
• M64: 29,540,792 km (0.077 R)
• M65: 30,461,567 km (0.107 R)
• M66: 31,058,463 km (0.086 R)
• M67: 32,872,187 km (0.119 R)
• M68: 33,279,991 km (0.119 R)
• M69: 33,416,275 km (0.049 R)
• M70: 33,484,491 km (0.115 R)
• M71: 35,066,040 km (0.091 R)
• M72: 35,204,717 km (0.115 R)
• M73: 35,343,544 km (0.104 R)
• M74: 40,099,560 km (0.1 R)
• M75: 40,535,189 km (0.104 R)
• M76: 41,337,781 km (0.099 R)
• M77: 41,484,387 km (0.093 R)
• M78: 41,704,446 km (0.113 R)
• M79: 44,675,759 km (0.067 R)
• M80: 44,751,006 km (0.118 R)
• M81: 45,580,526 km (0.112 R)
• M82: 46,111,000 km (0.096 R)
• M83: 48,871,380 km (0.033 R)
• M84: 49,181,497 km (0.117 R)
• M85: 52,793,238 km (0.081 R)
• M86: 53,191,019 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit