🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.84 AU - 1.06 AU

Year: 330 Days

Day: 47.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.84 AU - 1.3 AU

Year: 395 Days

Day: 17.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,973,224 km

• M1: 64,925 km (0.059 R)
• M2: 735,274 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.26 AU - 1.62 AU

Year: 616 Days

Day: 17 Hours

Environment

Temp: -20 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.51 AU - 2.37 AU

Year: 963 Days

Day: 20.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.5 AU - 2.72 AU

Year: 1503 Days

Day: 37.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,973,224 km

• M1: 403,765 km (0.105 R)
• M2: 545,135 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.61 AU - 3.75 AU

Year: 2021 Days

Day: 37.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 11.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.25 AU - 6.39 AU

Year: 4374 Days

Day: 6.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,973,224 km

• M1: 148,999 km (0.067 R)
• M2: 265,985 km (0.059 R)
• M3: 343,028 km (0.101 R)
• M4: 458,667 km (0.094 R)
• M5: 577,747 km (0.107 R)
• M6: 713,731 km (0.081 R)
• M7: 877,092 km (0.097 R)
• M8: 1,195,287 km (0.112 R)
• M9: 1,498,821 km (0.115 R)
• M10: 1,773,034 km (0.049 R)
• M11: 1,950,906 km (0.119 R)
• M12: 2,149,422 km (0.061 R)
• M13: 2,520,425 km (0.075 R)
• M14: 2,620,207 km (0.11 R)
• M15: 2,927,930 km (0.12 R)
• M16: 3,090,243 km (0.079 R)
• M17: 3,213,961 km (0.097 R)
• M18: 3,535,147 km (0.113 R)
• M19: 3,734,561 km (0.057 R)
• M20: 4,135,633 km (0.099 R)
• M21: 5,017,662 km (0.076 R)
• M22: 5,193,140 km (0.094 R)
• M23: 5,620,691 km (0.065 R)
• M24: 5,905,226 km (0.066 R)
• M25: 6,225,964 km (0.036 R)
• M26: 6,594,723 km (0.078 R)
• M27: 7,398,063 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 11.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.84 AU - 6.58 AU

Year: 4864 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,973,224 km

• M1: 145,708 km (0.088 R)
• M2: 230,082 km (0.077 R)
• M3: 347,965 km (0.06 R)
• M4: 505,342 km (0.087 R)
• M5: 830,567 km (0.088 R)
• M6: 967,449 km (0.11 R)
• M7: 1,311,973 km (0.074 R)
• M8: 1,424,471 km (0.062 R)
• M9: 1,925,923 km (0.074 R)
• M10: 2,017,776 km (0.077 R)
• M11: 2,225,119 km (0.079 R)
• M12: 2,681,542 km (0.069 R)
• M13: 2,847,296 km (0.097 R)
• M14: 3,037,734 km (0.085 R)
• M15: 3,364,755 km (0.115 R)
• M16: 3,726,184 km (0.071 R)
• M17: 3,818,486 km (0.098 R)
• M18: 3,935,022 km (0.076 R)
• M19: 4,029,119 km (0.051 R)
• M20: 4,267,578 km (0.054 R)
• M21: 4,364,368 km (0.037 R)
• M22: 4,808,674 km (0.063 R)
• M23: 5,036,362 km (0.071 R)
• M24: 5,528,838 km (0.116 R)
• M25: 5,634,454 km (0.072 R)
• M26: 5,901,486 km (0.095 R)
• M27: 6,531,742 km (0.036 R)
• M28: 6,615,517 km (0.111 R)
• M29: 7,039,777 km (0.1 R)
• M30: 7,183,241 km (0.027 R)
• M31: 7,473,012 km (0.091 R)
• M32: 7,707,731 km (0.111 R)
• M33: 8,184,350 km (0.096 R)
• M34: 9,448,901 km (0.107 R)
• M35: 9,766,647 km (0.057 R)
• M36: 10,576,121 km (0.109 R)
• M37: 11,072,337 km (0.108 R)
• M38: 11,239,288 km (0.059 R)
• M39: 11,508,415 km (0.09 R)
• M40: 11,609,842 km (0.092 R)
• M41: 12,155,874 km (0.105 R)
• M42: 12,536,302 km (0.076 R)
• M43: 12,675,577 km (0.1 R)
• M44: 12,955,624 km (0.084 R)
• M45: 13,664,868 km (0.08 R)
• M46: 14,060,405 km (0.086 R)
• M47: 14,386,678 km (0.035 R)
• M48: 14,862,548 km (0.063 R)
• M49: 15,158,004 km (0.114 R)
• M50: 15,530,054 km (0.104 R)
• M51: 16,587,711 km (0.088 R)
• M52: 17,357,392 km (0.097 R)
• M53: 17,707,451 km (0.064 R)
• M54: 17,785,691 km (0.099 R)
• M55: 18,771,990 km (0.1 R)
• M56: 18,851,725 km (0.117 R)
• M57: 19,332,084 km (0.114 R)
• M58: 19,695,158 km (0.089 R)
• M59: 19,938,404 km (0.061 R)
• M60: 20,386,899 km (0.047 R)
• M61: 20,591,848 km (0.108 R)
• M62: 20,838,834 km (0.111 R)
• M63: 21,377,087 km (0.119 R)
• M64: 21,919,978 km (0.106 R)
• M65: 22,340,796 km (0.1 R)
• M66: 22,849,130 km (0.08 R)
• M67: 23,062,157 km (0.12 R)
• M68: 23,275,783 km (0.095 R)
• M69: 23,704,979 km (0.085 R)
• M70: 25,359,681 km (0.1 R)
• M71: 26,513,380 km (0.099 R)
• M72: 26,647,570 km (0.102 R)
• M73: 27,006,604 km (0.074 R)
• M74: 27,956,551 km (0.106 R)
• M75: 29,240,250 km (0.089 R)
• M76: 30,075,605 km (0.056 R)
• M77: 31,012,985 km (0.116 R)
• M78: 31,769,801 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.5

Radius: 11.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.61 AU - 6.99 AU

Year: 4979 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,973,224 km

• M1: 140,173 km (0.091 R)
• M2: 270,323 km (0.057 R)
• M3: 341,083 km (0.073 R)
• M4: 1,159,084 km (0.114 R)
• M5: 1,261,708 km (0.103 R)
• M6: 1,508,395 km (0.09 R)
• M7: 1,637,648 km (0.095 R)
• M8: 1,838,707 km (0.065 R)
• M9: 2,192,207 km (0.047 R)
• M10: 2,283,911 km (0.108 R)
• M11: 2,414,659 km (0.069 R)
• M12: 2,625,143 km (0.102 R)
• M13: 2,962,487 km (0.068 R)
• M14: 3,126,147 km (0.088 R)
• M15: 3,483,985 km (0.109 R)
• M16: 3,591,695 km (0.075 R)
• M17: 3,899,418 km (0.086 R)
• M18: 4,101,974 km (0.067 R)
• M19: 4,400,421 km (0.058 R)
• M20: 4,921,920 km (0.098 R)
• M21: 5,067,628 km (0.103 R)
• M22: 5,140,931 km (0.099 R)
• M23: 5,214,683 km (0.082 R)
• M24: 5,664,523 km (0.062 R)
• M25: 5,766,250 km (0.105 R)
• M26: 5,842,844 km (0.094 R)
• M27: 6,362,846 km (0.078 R)
• M28: 6,789,499 km (0.046 R)
• M29: 6,924,736 km (0.095 R)
• M30: 7,308,305 km (0.074 R)
• M31: 7,502,632 km (0.101 R)
• M32: 7,586,407 km (0.059 R)
• M33: 7,726,880 km (0.089 R)
• M34: 8,383,913 km (0.12 R)
• M35: 8,529,173 km (0.049 R)
• M36: 8,646,009 km (0.094 R)
• M37: 8,733,972 km (0.062 R)
• M38: 9,029,279 km (0.068 R)
• M39: 9,388,014 km (0.047 R)
• M40: 9,690,651 km (0.061 R)
• M41: 9,965,612 km (0.075 R)
• M42: 10,336,465 km (0.096 R)
• M43: 10,554,878 km (0.06 R)
• M44: 10,901,047 km (0.086 R)
• M45: 10,996,191 km (0.088 R)
• M46: 11,379,312 km (0.059 R)
• M47: 12,455,668 km (0.066 R)
• M48: 12,788,224 km (0.111 R)
• M49: 13,292,519 km (0.083 R)
• M50: 13,394,245 km (0.038 R)
• M51: 13,666,513 km (0.086 R)
• M52: 13,803,396 km (0.061 R)
• M53: 14,216,734 km (0.1 R)
• M54: 14,529,544 km (0.074 R)
• M55: 15,090,984 km (0.105 R)
• M56: 16,163,003 km (0.036 R)
• M57: 17,333,456 km (0.109 R)
• M58: 17,779,408 km (0.098 R)
• M59: 17,854,057 km (0.107 R)
• M60: 17,966,255 km (0.097 R)
• M61: 18,417,592 km (0.102 R)
• M62: 18,568,836 km (0.101 R)
• M63: 19,677,954 km (0.112 R)
• M64: 20,181,950 km (0.084 R)
• M65: 20,455,265 km (0.094 R)
• M66: 21,759,758 km (0.119 R)
• M67: 21,879,736 km (0.111 R)
• M68: 21,999,863 km (0.045 R)
• M69: 22,968,958 km (0.11 R)
• M70: 23,663,840 km (0.041 R)
• M71: 25,032,361 km (0.111 R)
• M72: 25,283,985 km (0.06 R)
• M73: 26,853,865 km (0.071 R)
• M74: 27,542,464 km (0.099 R)
• M75: 27,802,315 km (0.103 R)
• M76: 27,975,849 km (0.088 R)
• M77: 28,193,364 km (0.05 R)
• M78: 28,893,333 km (0.088 R)
• M79: 29,025,128 km (0.117 R)
• M80: 29,598,836 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415

Radius: 6.1

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.73 AU - 15.03 AU

Year: 18432 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,973,224 km

• M1: 85,869 km (0.028 R)
• M2: 155,881 km (0.083 R)
• M3: 199,115 km (0.028 R)
• M4: 248,033 km (0.119 R)
• M5: 316,549 km (0.049 R)
• M6: 392,246 km (0.085 R)
• M7: 600,037 km (0.051 R)
• M8: 904,618 km (0.06 R)
• M9: 970,890 km (0.051 R)
• M10: 1,179,579 km (0.116 R)
• M11: 1,859,053 km (0.105 R)
• M12: 2,118,306 km (0.088 R)
• M13: 2,267,305 km (0.111 R)
• M14: 2,358,410 km (0.046 R)
• M15: 2,734,948 km (0.104 R)
• M16: 3,756,103 km (0.063 R)
• M17: 3,828,060 km (0.06 R)
• M18: 3,973,319 km (0.107 R)
• M19: 5,159,182 km (0.081 R)
• M20: 5,319,700 km (0.118 R)
• M21: 5,936,193 km (0.097 R)
• M22: 6,231,649 km (0.084 R)
• M23: 6,488,808 km (0.047 R)
• M24: 8,009,919 km (0.101 R)
• M25: 8,572,108 km (0.097 R)
• M26: 9,243,952 km (0.094 R)
• M27: 9,982,367 km (0.083 R)
• M28: 10,536,028 km (0.114 R)
• M29: 10,842,106 km (0.06 R)
• M30: 11,306,757 km (0.113 R)
• M31: 12,148,843 km (0.074 R)
• M32: 12,362,618 km (0.099 R)
• M33: 13,948,655 km (0.094 R)
• M34: 14,228,403 km (0.114 R)
• M35: 14,566,793 km (0.071 R)
• M36: 14,907,727 km (0.113 R)
• M37: 15,539,628 km (0.054 R)
• M38: 15,655,417 km (0.055 R)
• M39: 15,946,235 km (0.063 R)
• M40: 16,415,374 km (0.07 R)
• M41: 16,592,349 km (0.101 R)
• M42: 17,187,150 km (0.111 R)
• M43: 17,668,107 km (0.038 R)
• M44: 18,766,155 km (0.117 R)
• M45: 19,886,195 km (0.114 R)
• M46: 20,201,098 km (0.073 R)
• M47: 20,644,805 km (0.116 R)
• M48: 20,708,384 km (0.063 R)
• M49: 22,845,091 km (0.077 R)
• M50: 22,911,063 km (0.038 R)
• M51: 23,373,620 km (0.079 R)
• M52: 26,489,594 km (0.077 R)
• M53: 27,533,638 km (0.082 R)
• M54: 30,599,945 km (0.096 R)
• M55: 32,210,067 km (0.103 R)
• M56: 32,505,822 km (0.052 R)
• M57: 32,951,025 km (0.099 R)
• M58: 33,249,024 km (0.077 R)
• M59: 35,207,560 km (0.092 R)
• M60: 36,508,164 km (0.081 R)
• M61: 39,077,357 km (0.112 R)
• M62: 42,026,679 km (0.079 R)
• M63: 43,813,925 km (0.114 R)
• M64: 49,322,717 km (0.049 R)
• M65: 50,261,743 km (0.097 R)
• M66: 52,678,796 km (0.119 R)
• M67: 53,813,645 km (0.099 R)
• M68: 55,133,248 km (0.092 R)
• M69: 56,463,472 km (0.09 R)
• M70: 59,517,513 km (0.093 R)
• M71: 60,517,126 km (0.058 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit