🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.69 AU - 0.91 AU

Year: 310 Days

Day: 46 Hours

Environment

Temp: -25 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.09 AU - 1.13 AU

Year: 507 Days

Day: 14.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.89 AU - 2.31 AU

Year: 1319 Days

Day: 14.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.98 AU - 2.24 AU

Year: 1329 Days

Day: 16.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.99 AU - 2.53 AU

Year: 1473 Days

Day: 38.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,275,281 km

• M1: 742,155 km (0.113 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 9.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.56 AU - 7.04 AU

Year: 6055 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,275,281 km

• M1: 122,969 km (0.09 R)
• M2: 259,852 km (0.097 R)
• M3: 357,988 km (0.098 R)
• M4: 512,971 km (0.066 R)
• M5: 588,368 km (0.116 R)
• M6: 679,773 km (0.115 R)
• M7: 751,729 km (0.1 R)
• M8: 1,038,957 km (0.083 R)
• M9: 1,123,330 km (0.085 R)
• M10: 1,284,148 km (0.096 R)
• M11: 1,661,584 km (0.093 R)
• M12: 1,778,120 km (0.047 R)
• M13: 1,846,038 km (0.086 R)
• M14: 2,054,876 km (0.066 R)
• M15: 2,162,288 km (0.051 R)
• M16: 2,271,644 km (0.077 R)
• M17: 3,441,948 km (0.105 R)
• M18: 3,678,312 km (0.091 R)
• M19: 4,031,513 km (0.081 R)
• M20: 4,144,011 km (0.066 R)
• M21: 4,441,860 km (0.1 R)
• M22: 4,511,573 km (0.083 R)
• M23: 4,675,681 km (0.085 R)
• M24: 4,913,542 km (0.079 R)
• M25: 5,082,438 km (0.113 R)
• M26: 5,179,826 km (0.102 R)
• M27: 5,426,064 km (0.095 R)
• M28: 5,853,465 km (0.11 R)
• M29: 6,109,876 km (0.094 R)
• M30: 6,291,638 km (0.03 R)
• M31: 6,448,865 km (0.053 R)
• M32: 7,009,558 km (0.027 R)
• M33: 7,145,243 km (0.076 R)
• M34: 7,893,681 km (0.085 R)
• M35: 8,006,628 km (0.059 R)
• M36: 8,205,742 km (0.08 R)
• M37: 8,637,781 km (0.026 R)
• M38: 8,959,267 km (0.028 R)
• M39: 9,584,137 km (0.11 R)
• M40: 10,439,089 km (0.083 R)
• M41: 10,938,447 km (0.118 R)
• M42: 11,191,118 km (0.085 R)
• M43: 11,637,966 km (0.093 R)
• M44: 12,155,725 km (0.102 R)
• M45: 12,614,990 km (0.078 R)
• M46: 13,013,220 km (0.036 R)
• M47: 13,314,659 km (0.12 R)
• M48: 13,856,054 km (0.08 R)
• M49: 13,958,379 km (0.081 R)
• M50: 14,646,978 km (0.059 R)
• M51: 15,417,257 km (0.069 R)
• M52: 15,700,596 km (0.086 R)
• M53: 16,128,894 km (0.078 R)
• M54: 16,452,624 km (0.086 R)
• M55: 16,705,893 km (0.057 R)
• M56: 17,399,878 km (0.047 R)
• M57: 17,547,232 km (0.099 R)
• M58: 18,514,831 km (0.083 R)
• M59: 19,270,899 km (0.095 R)
• M60: 20,462,595 km (0.112 R)
• M61: 20,930,388 km (0.09 R)
• M62: 21,876,445 km (0.088 R)
• M63: 21,955,881 km (0.112 R)
• M64: 22,154,996 km (0.095 R)
• M65: 22,755,931 km (0.052 R)
• M66: 22,836,414 km (0.096 R)
• M67: 23,240,478 km (0.052 R)
• M68: 23,565,405 km (0.096 R)
• M69: 23,646,786 km (0.098 R)
• M70: 24,549,160 km (0.106 R)
• M71: 25,630,154 km (0.098 R)
• M72: 26,134,150 km (0.036 R)
• M73: 26,768,893 km (0.119 R)
• M74: 26,981,622 km (0.051 R)
• M75: 27,152,313 km (0.092 R)
• M76: 27,623,247 km (0.105 R)
• M77: 28,356,276 km (0.119 R)
• M78: 28,660,110 km (0.11 R)
• M79: 28,834,092 km (0.049 R)
• M80: 29,314,600 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 13.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.34 AU - 6.72 AU

Year: 7233 Days

Day: 11.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,275,281 km

• M1: 179,667 km (0.076 R)
• M2: 280,346 km (0.113 R)
• M3: 526,285 km (0.117 R)
• M4: 673,938 km (0.076 R)
• M5: 982,858 km (0.097 R)
• M6: 2,031,539 km (0.047 R)
• M7: 2,347,191 km (0.093 R)
• M8: 2,440,390 km (0.106 R)
• M9: 3,102,211 km (0.082 R)
• M10: 3,256,895 km (0.085 R)
• M11: 3,440,601 km (0.103 R)
• M12: 3,600,821 km (0.083 R)
• M13: 3,709,130 km (0.067 R)
• M14: 4,910,999 km (0.073 R)
• M15: 5,031,425 km (0.112 R)
• M16: 5,429,804 km (0.118 R)
• M17: 5,711,796 km (0.084 R)
• M18: 6,421,040 km (0.115 R)
• M19: 6,685,978 km (0.04 R)
• M20: 6,786,208 km (0.115 R)
• M21: 7,192,516 km (0.088 R)
• M22: 7,433,069 km (0.107 R)
• M23: 7,676,465 km (0.113 R)
• M24: 8,064,223 km (0.103 R)
• M25: 8,242,693 km (0.095 R)
• M26: 9,080,142 km (0.073 R)
• M27: 9,191,443 km (0.113 R)
• M28: 9,641,134 km (0.088 R)
• M29: 9,944,818 km (0.088 R)
• M30: 10,954,005 km (0.073 R)
• M31: 12,610,951 km (0.088 R)
• M32: 13,236,569 km (0.05 R)
• M33: 13,447,353 km (0.099 R)
• M34: 13,829,725 km (0.081 R)
• M35: 14,043,650 km (0.089 R)
• M36: 14,735,689 km (0.083 R)
• M37: 15,129,730 km (0.054 R)
• M38: 15,394,518 km (0.095 R)
• M39: 16,333,096 km (0.037 R)
• M40: 16,832,154 km (0.086 R)
• M41: 17,244,296 km (0.102 R)
• M42: 17,336,299 km (0.077 R)
• M43: 18,031,779 km (0.088 R)
• M44: 18,312,575 km (0.111 R)
• M45: 18,453,496 km (0.114 R)
• M46: 18,736,385 km (0.101 R)
• M47: 18,830,931 km (0.106 R)
• M48: 20,415,322 km (0.119 R)
• M49: 21,992,233 km (0.096 R)
• M50: 22,192,096 km (0.102 R)
• M51: 22,543,352 km (0.102 R)
• M52: 22,896,403 km (0.081 R)
• M53: 24,172,323 km (0.064 R)
• M54: 24,327,007 km (0.099 R)
• M55: 24,430,379 km (0.114 R)
• M56: 25,261,994 km (0.065 R)
• M57: 25,891,801 km (0.092 R)
• M58: 26,050,076 km (0.052 R)
• M59: 26,208,649 km (0.102 R)
• M60: 26,899,642 km (0.104 R)
• M61: 27,704,329 km (0.083 R)
• M62: 28,353,883 km (0.047 R)
• M63: 28,789,661 km (0.05 R)
• M64: 29,447,443 km (0.042 R)
• M65: 29,723,003 km (0.12 R)
• M66: 30,110,311 km (0.095 R)
• M67: 30,276,814 km (0.113 R)
• M68: 30,499,266 km (0.035 R)
• M69: 31,001,616 km (0.108 R)
• M70: 32,355,027 km (0.08 R)
• M71: 33,038,989 km (0.113 R)
• M72: 33,210,727 km (0.098 R)
• M73: 33,325,319 km (0.113 R)
• M74: 33,669,993 km (0.039 R)
• M75: 34,189,397 km (0.107 R)
• M76: 34,479,018 km (0.075 R)
• M77: 35,352,969 km (0.116 R)
• M78: 35,763,316 km (0.103 R)
• M79: 36,352,133 km (0.084 R)
• M80: 38,619,139 km (0.053 R)
• M81: 38,800,153 km (0.119 R)
• M82: 39,283,952 km (0.106 R)
• M83: 40,318,721 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 3.6

Gravity: 50.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.44 AU - 11.92 AU

Year: 14079 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,275,281 km

• M1: 59,690 km (0.112 R)
• M2: 122,670 km (0.083 R)
• M3: 153,637 km (0.069 R)
• M4: 199,863 km (0.108 R)
• M5: 352,602 km (0.108 R)
• M6: 610,210 km (0.083 R)
• M7: 1,003,802 km (0.097 R)
• M8: 1,410,259 km (0.05 R)
• M9: 1,564,644 km (0.113 R)
• M10: 1,779,167 km (0.058 R)
• M11: 2,147,029 km (0.119 R)
• M12: 2,537,778 km (0.1 R)
• M13: 3,114,328 km (0.089 R)
• M14: 3,281,429 km (0.102 R)
• M15: 3,349,048 km (0.067 R)
• M16: 4,306,773 km (0.098 R)
• M17: 4,343,724 km (0.071 R)
• M18: 4,719,663 km (0.092 R)
• M19: 7,139,858 km (0.057 R)
• M20: 7,806,765 km (0.111 R)
• M21: 8,493,419 km (0.083 R)
• M22: 8,726,642 km (0.058 R)
• M23: 9,294,815 km (0.094 R)
• M24: 10,070,779 km (0.066 R)
• M25: 10,416,799 km (0.093 R)
• M26: 11,273,097 km (0.086 R)
• M27: 11,529,358 km (0.082 R)
• M28: 11,839,175 km (0.079 R)
• M29: 11,943,146 km (0.085 R)
• M30: 12,204,194 km (0.066 R)
• M31: 12,309,212 km (0.098 R)
• M32: 12,361,870 km (0.083 R)
• M33: 12,732,125 km (0.088 R)
• M34: 12,998,858 km (0.12 R)
• M35: 13,755,375 km (0.063 R)
• M36: 14,028,989 km (0.068 R)
• M37: 15,480,836 km (0.085 R)
• M38: 17,331,961 km (0.079 R)
• M39: 18,103,736 km (0.11 R)
• M40: 18,223,414 km (0.065 R)
• M41: 18,947,318 km (0.071 R)
• M42: 19,680,647 km (0.087 R)
• M43: 20,423,101 km (0.091 R)
• M44: 21,048,720 km (0.116 R)
• M45: 21,427,202 km (0.077 R)
• M46: 21,617,341 km (0.081 R)
• M47: 24,534,500 km (0.104 R)
• M48: 24,999,300 km (0.107 R)
• M49: 25,333,053 km (0.052 R)
• M50: 27,848,392 km (0.047 R)
• M51: 28,263,675 km (0.089 R)
• M52: 29,310,860 km (0.058 R)
• M53: 31,299,465 km (0.044 R)
• M54: 33,772,019 km (0.067 R)
• M55: 33,845,621 km (0.119 R)
• M56: 35,779,622 km (0.114 R)
• M57: 36,080,463 km (0.087 R)
• M58: 37,672,783 km (0.111 R)
• M59: 38,439,173 km (0.073 R)
• M60: 38,670,152 km (0.118 R)
• M61: 42,426,704 km (0.114 R)
• M62: 43,143,876 km (0.059 R)
• M63: 43,544,051 km (0.058 R)
• M64: 44,671,121 km (0.077 R)
• M65: 47,447,807 km (0.108 R)
• M66: 47,612,963 km (0.112 R)
• M67: 48,026,452 km (0.119 R)
• M68: 48,109,329 km (0.072 R)
• M69: 49,190,622 km (0.095 R)
• M70: 49,441,199 km (0.091 R)
• M71: 50,027,772 km (0.063 R)
• M72: 51,292,472 km (0.116 R)
• M73: 51,801,255 km (0.107 R)
• M74: 51,971,198 km (0.108 R)
• M75: 53,080,616 km (0.063 R)
• M76: 56,280,365 km (0.073 R)
• M77: 56,805,154 km (0.112 R)
• M78: 57,155,811 km (0.117 R)
• M79: 59,097,741 km (0.099 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: 238 - 18,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit