🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 225 Days

Day: 38.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 159 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,928,157 km

• M1: 506,538 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.76 AU - 1.24 AU

Year: 385 Days

Day: 44.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,928,157 km

• M1: 800,648 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.27 AU - 1.67 AU

Year: 686 Days

Day: 22.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.35 AU - 1.73 AU

Year: 736 Days

Day: 22.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.55 AU - 2.35 AU

Year: 1048 Days

Day: 23.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 9.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.45 AU - 5.39 AU

Year: 3578 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,928,157 km

• M1: 245,490 km (0.116 R)
• M2: 317,895 km (0.066 R)
• M3: 484,996 km (0.082 R)
• M4: 550,670 km (0.086 R)
• M5: 749,186 km (0.111 R)
• M6: 888,013 km (0.095 R)
• M7: 1,203,515 km (0.052 R)
• M8: 1,368,372 km (0.086 R)
• M9: 1,503,159 km (0.109 R)
• M10: 1,565,991 km (0.034 R)
• M11: 1,655,600 km (0.103 R)
• M12: 1,786,498 km (0.104 R)
• M13: 1,853,218 km (0.078 R)
• M14: 1,989,502 km (0.093 R)
• M15: 2,300,965 km (0.12 R)
• M16: 2,522,370 km (0.101 R)
• M17: 2,597,617 km (0.08 R)
• M18: 2,704,430 km (0.065 R)
• M19: 2,875,271 km (0.102 R)
• M20: 2,985,973 km (0.099 R)
• M21: 3,049,852 km (0.099 R)
• M22: 3,114,029 km (0.032 R)
• M23: 3,293,397 km (0.115 R)
• M24: 3,392,581 km (0.082 R)
• M25: 3,476,056 km (0.112 R)
• M26: 3,594,089 km (0.096 R)
• M27: 4,097,336 km (0.093 R)
• M28: 4,204,299 km (0.105 R)
• M29: 4,604,323 km (0.12 R)
• M30: 4,734,324 km (0.083 R)
• M31: 5,035,764 km (0.12 R)
• M32: 5,131,207 km (0.117 R)
• M33: 5,856,757 km (0.062 R)
• M34: 6,180,486 km (0.096 R)
• M35: 6,427,173 km (0.043 R)
• M36: 6,551,788 km (0.04 R)
• M37: 6,614,320 km (0.075 R)
• M38: 6,677,151 km (0.092 R)
• M39: 6,803,262 km (0.101 R)
• M40: 7,058,028 km (0.117 R)
• M41: 7,251,158 km (0.077 R)
• M42: 7,402,551 km (0.03 R)
• M43: 8,720,209 km (0.114 R)
• M44: 9,276,714 km (0.071 R)
• M45: 9,583,090 km (0.103 R)
• M46: 9,677,935 km (0.037 R)
• M47: 9,868,672 km (0.064 R)
• M48: 10,742,623 km (0.099 R)
• M49: 10,989,759 km (0.095 R)
• M50: 11,213,856 km (0.108 R)
• M51: 11,338,920 km (0.105 R)
• M52: 11,717,104 km (0.12 R)
• M53: 13,218,169 km (0.118 R)
• M54: 13,456,478 km (0.062 R)
• M55: 13,616,099 km (0.047 R)
• M56: 13,696,283 km (0.037 R)
• M57: 13,776,468 km (0.04 R)
• M58: 13,964,213 km (0.104 R)
• M59: 14,888,578 km (0.119 R)
• M60: 15,109,086 km (0.094 R)
• M61: 15,497,292 km (0.111 R)
• M62: 15,608,892 km (0.113 R)
• M63: 15,832,691 km (0.114 R)
• M64: 15,916,914 km (0.101 R)
• M65: 16,001,287 km (0.114 R)
• M66: 16,085,810 km (0.087 R)
• M67: 16,255,454 km (0.115 R)
• M68: 16,510,818 km (0.113 R)
• M69: 16,653,235 km (0.104 R)
• M70: 16,738,955 km (0.08 R)
• M71: 17,371,754 km (0.083 R)
• M72: 17,516,564 km (0.037 R)
• M73: 17,924,518 km (0.113 R)
• M74: 18,217,729 km (0.1 R)
• M75: 18,571,678 km (0.034 R)
• M76: 19,077,169 km (0.082 R)
• M77: 19,556,930 km (0.101 R)
• M78: 19,768,162 km (0.087 R)
• M79: 20,071,247 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 8.3

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.5 AU - 9.42 AU

Year: 8646 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,928,157 km

• M1: 113,096 km (0.087 R)
• M2: 473,776 km (0.118 R)
• M3: 853,306 km (0.038 R)
• M4: 1,031,627 km (0.094 R)
• M5: 1,424,172 km (0.072 R)
• M6: 1,656,946 km (0.086 R)
• M7: 1,757,625 km (0.081 R)
• M8: 1,819,110 km (0.117 R)
• M9: 1,923,081 km (0.099 R)
• M10: 2,071,931 km (0.069 R)
• M11: 2,202,679 km (0.034 R)
• M12: 2,269,101 km (0.099 R)
• M13: 2,336,270 km (0.117 R)
• M14: 2,449,516 km (0.117 R)
• M15: 2,564,706 km (0.118 R)
• M16: 2,921,198 km (0.063 R)
• M17: 3,344,111 km (0.049 R)
• M18: 3,654,227 km (0.108 R)
• M19: 3,839,429 km (0.084 R)
• M20: 4,497,959 km (0.093 R)
• M21: 4,582,781 km (0.118 R)
• M22: 4,696,625 km (0.061 R)
• M23: 4,869,261 km (0.072 R)
• M24: 4,956,327 km (0.064 R)
• M25: 5,280,206 km (0.073 R)
• M26: 5,550,231 km (0.089 R)
• M27: 5,763,408 km (0.056 R)
• M28: 6,355,666 km (0.097 R)
• M29: 6,450,959 km (0.085 R)
• M30: 7,098,419 km (0.068 R)
• M31: 7,463,288 km (0.09 R)
• M32: 7,530,308 km (0.095 R)
• M33: 8,004,982 km (0.092 R)
• M34: 8,245,984 km (0.056 R)
• M35: 8,841,234 km (0.12 R)
• M36: 9,595,656 km (0.067 R)
• M37: 9,851,618 km (0.093 R)
• M38: 10,407,973 km (0.056 R)
• M39: 10,633,267 km (0.099 R)
• M40: 10,708,814 km (0.073 R)
• M41: 11,050,645 km (0.114 R)
• M42: 11,127,090 km (0.108 R)
• M43: 11,357,620 km (0.081 R)
• M44: 11,589,646 km (0.085 R)
• M45: 12,097,830 km (0.064 R)
• M46: 12,255,656 km (0.045 R)
• M47: 12,334,793 km (0.106 R)
• M48: 12,493,666 km (0.069 R)
• M49: 12,733,172 km (0.066 R)
• M50: 13,216,822 km (0.039 R)
• M51: 13,298,054 km (0.106 R)
• M52: 13,379,435 km (0.113 R)
• M53: 13,665,466 km (0.116 R)
• M54: 14,872,123 km (0.11 R)
• M55: 16,723,247 km (0.068 R)
• M56: 16,855,192 km (0.083 R)
• M57: 17,164,112 km (0.107 R)
• M58: 17,653,446 km (0.104 R)
• M59: 17,877,394 km (0.066 R)
• M60: 21,778,009 km (0.037 R)
• M61: 21,874,051 km (0.079 R)
• M62: 23,428,672 km (0.101 R)
• M63: 23,773,495 km (0.107 R)
• M64: 24,568,010 km (0.113 R)
• M65: 24,667,941 km (0.116 R)
• M66: 25,522,743 km (0.066 R)
• M67: 26,285,094 km (0.042 R)
• M68: 26,592,069 km (0.118 R)
• M69: 28,301,823 km (0.095 R)
• M70: 28,616,577 km (0.098 R)
• M71: 28,774,253 km (0.08 R)
• M72: 29,673,785 km (0.119 R)
• M73: 30,797,714 km (0.097 R)
• M74: 31,229,453 km (0.116 R)
• M75: 31,391,916 km (0.047 R)
• M76: 32,866,503 km (0.072 R)
• M77: 33,751,075 km (0.105 R)
• M78: 34,029,028 km (0.097 R)
• M79: 34,307,728 km (0.084 R)
• M80: 34,363,678 km (0.113 R)
• M81: 35,261,265 km (0.03 R)
• M82: 35,486,859 km (0.055 R)
• M83: 37,194,219 km (0.119 R)
• M84: 37,653,934 km (0.078 R)
• M85: 38,811,672 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit