🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.53 AU

Year: 135 Days

Day: 38.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 228 Days

Day: 22.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.55 AU - 0.89 AU

Year: 233 Days

Day: 46.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,402,513 km

• M1: 32,463 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.57 AU - 0.91 AU

Year: 242 Days

Day: 28.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,402,513 km

• M1: 151,543 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.68 AU - 0.98 AU

Year: 288 Days

Day: 16.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.56 AU - 1.68 AU

Year: 785 Days

Day: 13.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,402,513 km

• M1: 73,303 km (0.12 R)
• M2: 461,360 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 13.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.89 AU - 8.61 AU

Year: 7434 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,402,513 km

• M1: 250,128 km (0.031 R)
• M2: 357,838 km (0.056 R)
• M3: 566,378 km (0.088 R)
• M4: 1,165,068 km (0.089 R)
• M5: 1,584,690 km (0.054 R)
• M6: 1,827,637 km (0.078 R)
• M7: 2,198,640 km (0.076 R)
• M8: 2,790,898 km (0.094 R)
• M9: 3,048,954 km (0.109 R)
• M10: 3,373,133 km (0.057 R)
• M11: 3,529,612 km (0.116 R)
• M12: 3,768,819 km (0.073 R)
• M13: 3,870,097 km (0.1 R)
• M14: 4,779,054 km (0.096 R)
• M15: 6,082,051 km (0.092 R)
• M16: 6,539,821 km (0.056 R)
• M17: 7,109,040 km (0.111 R)
• M18: 8,031,910 km (0.1 R)
• M19: 8,454,224 km (0.084 R)
• M20: 8,910,797 km (0.04 R)
• M21: 9,046,782 km (0.061 R)
• M22: 9,238,117 km (0.092 R)
• M23: 9,652,803 km (0.079 R)
• M24: 10,730,506 km (0.093 R)
• M25: 12,875,590 km (0.054 R)
• M26: 13,060,193 km (0.091 R)
• M27: 13,494,476 km (0.057 R)
• M28: 13,713,487 km (0.05 R)
• M29: 13,996,676 km (0.116 R)
• M30: 14,123,236 km (0.101 R)
• M31: 14,313,674 km (0.111 R)
• M32: 14,600,902 km (0.11 R)
• M33: 14,761,420 km (0.074 R)
• M34: 15,409,179 km (0.117 R)
• M35: 15,572,540 km (0.085 R)
• M36: 16,364,810 km (0.094 R)
• M37: 17,001,349 km (0.091 R)
• M38: 17,204,054 km (0.102 R)
• M39: 17,305,631 km (0.108 R)
• M40: 17,611,858 km (0.09 R)
• M41: 17,919,880 km (0.038 R)
• M42: 18,506,453 km (0.107 R)
• M43: 18,784,705 km (0.074 R)
• M44: 19,663,144 km (0.082 R)
• M45: 19,769,508 km (0.064 R)
• M46: 20,303,872 km (0.102 R)
• M47: 20,626,854 km (0.067 R)
• M48: 21,423,612 km (0.068 R)
• M49: 23,196,646 km (0.058 R)
• M50: 23,684,933 km (0.096 R)
• M51: 24,442,646 km (0.095 R)
• M52: 24,557,089 km (0.057 R)
• M53: 24,671,681 km (0.069 R)
• M54: 25,208,588 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.6

Radius: 13.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.36 AU - 12.26 AU

Year: 14484 Days

Day: 5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,402,513 km

• M1: 185,801 km (0.1 R)
• M2: 328,367 km (0.1 R)
• M3: 575,353 km (0.087 R)
• M4: 733,778 km (0.094 R)
• M5: 888,163 km (0.097 R)
• M6: 1,012,030 km (0.094 R)
• M7: 1,542,803 km (0.08 R)
• M8: 2,834,281 km (0.037 R)
• M9: 2,927,930 km (0.099 R)
• M10: 3,545,320 km (0.051 R)
• M11: 3,851,996 km (0.082 R)
• M12: 3,956,265 km (0.101 R)
• M13: 4,274,460 km (0.083 R)
• M14: 4,674,933 km (0.108 R)
• M15: 4,860,884 km (0.07 R)
• M16: 4,973,830 km (0.12 R)
• M17: 6,477,887 km (0.103 R)
• M18: 6,685,828 km (0.076 R)
• M19: 7,150,928 km (0.062 R)
• M20: 7,846,259 km (0.071 R)
• M21: 8,929,646 km (0.109 R)
• M22: 9,301,248 km (0.111 R)
• M23: 9,725,507 km (0.08 R)
• M24: 9,820,502 km (0.108 R)
• M25: 10,107,879 km (0.063 R)
• M26: 10,300,861 km (0.081 R)
• M27: 11,184,685 km (0.11 R)
• M28: 11,334,432 km (0.059 R)
• M29: 11,585,457 km (0.117 R)
• M30: 12,452,527 km (0.056 R)
• M31: 13,024,739 km (0.09 R)
• M32: 13,872,510 km (0.108 R)
• M33: 14,087,183 km (0.094 R)
• M34: 14,628,877 km (0.099 R)
• M35: 14,957,244 km (0.092 R)
• M36: 16,634,984 km (0.095 R)
• M37: 17,786,439 km (0.114 R)
• M38: 19,742,281 km (0.07 R)
• M39: 20,226,530 km (0.12 R)
• M40: 20,348,302 km (0.083 R)
• M41: 20,837,637 km (0.1 R)
• M42: 21,083,726 km (0.118 R)
• M43: 21,454,579 km (0.082 R)
• M44: 21,952,590 km (0.036 R)
• M45: 22,517,471 km (0.092 R)
• M46: 22,643,583 km (0.089 R)
• M47: 23,150,570 km (0.083 R)
• M48: 23,789,652 km (0.102 R)
• M49: 24,305,016 km (0.112 R)
• M50: 24,759,046 km (0.119 R)
• M51: 25,281,442 km (0.116 R)
• M52: 25,412,639 km (0.054 R)
• M53: 26,270,583 km (0.093 R)
• M54: 28,422,997 km (0.065 R)
• M55: 28,764,379 km (0.056 R)
• M56: 29,451,333 km (0.072 R)
• M57: 30,004,695 km (0.09 R)
• M58: 33,540,740 km (0.083 R)
• M59: 34,408,857 km (0.029 R)
• M60: 34,845,682 km (0.093 R)
• M61: 36,389,084 km (0.091 R)
• M62: 36,611,386 km (0.116 R)
• M63: 37,057,337 km (0.087 R)
• M64: 38,406,112 km (0.101 R)
• M65: 38,934,940 km (0.106 R)
• M66: 39,466,162 km (0.08 R)
• M67: 40,843,360 km (0.068 R)
• M68: 41,074,339 km (0.08 R)
• M69: 41,692,627 km (0.078 R)
• M70: 42,547,729 km (0.051 R)
• M71: 43,016,718 km (0.104 R)
• M72: 43,644,580 km (0.078 R)
• M73: 44,829,844 km (0.083 R)
• M74: 45,466,383 km (0.071 R)
• M75: 46,990,187 km (0.051 R)
• M76: 47,961,227 km (0.056 R)
• M77: 48,123,690 km (0.061 R)
• M78: 50,748,235 km (0.042 R)
• M79: 51,827,584 km (0.117 R)
• M80: 51,911,060 km (0.06 R)
• M81: 52,830,787 km (0.099 R)
• M82: 53,503,080 km (0.076 R)
• M83: 55,793,124 km (0.096 R)
• M84: 56,220,675 km (0.045 R)
• M85: 56,821,011 km (0.086 R)
• M86: 57,165,086 km (0.096 R)
• M87: 57,596,227 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.6

Radius: 3.7

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.69 AU - 14.47 AU

Year: 16991 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,402,513 km

• M1: 66,721 km (0.119 R)
• M2: 372,349 km (0.098 R)
• M3: 477,367 km (0.104 R)
• M4: 786,735 km (0.084 R)
• M5: 861,085 km (0.113 R)
• M6: 922,271 km (0.086 R)
• M7: 1,048,831 km (0.088 R)
• M8: 1,266,196 km (0.054 R)
• M9: 1,497,475 km (0.115 R)
• M10: 1,703,321 km (0.084 R)
• M11: 1,898,098 km (0.052 R)
• M12: 1,977,983 km (0.116 R)
• M13: 2,612,278 km (0.091 R)
• M14: 3,570,752 km (0.075 R)
• M15: 4,151,191 km (0.118 R)
• M16: 5,624,880 km (0.083 R)
• M17: 5,739,921 km (0.107 R)
• M18: 5,768,793 km (0.071 R)
• M19: 6,030,889 km (0.036 R)
• M20: 6,089,681 km (0.05 R)
• M21: 6,267,104 km (0.079 R)
• M22: 6,296,874 km (0.043 R)
• M23: 7,746,776 km (0.104 R)
• M24: 8,035,650 km (0.099 R)
• M25: 8,492,222 km (0.102 R)
• M26: 8,990,533 km (0.062 R)
• M27: 9,091,362 km (0.099 R)
• M28: 9,635,449 km (0.058 R)
• M29: 9,911,308 km (0.094 R)
• M30: 10,790,345 km (0.113 R)
• M31: 12,025,126 km (0.065 R)
• M32: 12,062,076 km (0.039 R)
• M33: 12,434,126 km (0.104 R)
• M34: 13,726,801 km (0.071 R)
• M35: 13,842,889 km (0.051 R)
• M36: 14,349,727 km (0.071 R)
• M37: 15,061,514 km (0.111 R)
• M38: 15,141,399 km (0.117 R)
• M39: 17,768,038 km (0.068 R)
• M40: 18,831,679 km (0.116 R)
• M41: 21,243,047 km (0.107 R)
• M42: 22,461,821 km (0.116 R)
• M43: 24,308,756 km (0.114 R)
• M44: 25,297,598 km (0.118 R)
• M45: 25,868,613 km (0.078 R)
• M46: 26,781,460 km (0.12 R)
• M47: 30,991,742 km (0.085 R)
• M48: 34,137,337 km (0.045 R)
• M49: 35,190,655 km (0.034 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit