🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.51 AU - 0.73 AU

Year: 177 Days

Day: 36.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,607,838 km

• M1: 461,659 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.83 AU - 0.99 AU

Year: 315 Days

Day: 41.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.03 AU - 1.45 AU

Year: 502 Days

Day: 24.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.02 AU - 2.94 AU

Year: 1419 Days

Day: 30.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,607,838 km

• M1: 78,539 km (0.092 R)
• M2: 529,576 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.47 AU - 4.13 AU

Year: 2692 Days

Day: 37.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.1

Radius: 14.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.76 AU - 8.02 AU

Year: 7301 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,607,838 km

• M1: 286,181 km (0.073 R)
• M2: 503,247 km (0.115 R)
• M3: 776,114 km (0.108 R)
• M4: 902,973 km (0.091 R)
• M5: 2,012,989 km (0.107 R)
• M6: 2,133,565 km (0.104 R)
• M7: 2,298,122 km (0.053 R)
• M8: 2,424,533 km (0.035 R)
• M9: 3,045,364 km (0.119 R)
• M10: 3,138,115 km (0.102 R)
• M11: 3,470,371 km (0.118 R)
• M12: 4,015,805 km (0.062 R)
• M13: 4,351,054 km (0.103 R)
• M14: 4,749,433 km (0.078 R)
• M15: 5,242,957 km (0.052 R)
• M16: 5,467,802 km (0.111 R)
• M17: 5,782,107 km (0.053 R)
• M18: 6,458,589 km (0.082 R)
• M19: 7,129,236 km (0.08 R)
• M20: 7,378,765 km (0.113 R)
• M21: 7,982,842 km (0.048 R)
• M22: 8,537,102 km (0.076 R)
• M23: 9,002,800 km (0.102 R)
• M24: 9,238,865 km (0.096 R)
• M25: 9,579,649 km (0.109 R)
• M26: 9,786,094 km (0.045 R)
• M27: 10,133,461 km (0.076 R)
• M28: 10,238,478 km (0.104 R)
• M29: 10,662,289 km (0.08 R)
• M30: 11,967,979 km (0.111 R)
• M31: 12,190,431 km (0.063 R)
• M32: 12,602,125 km (0.108 R)
• M33: 13,170,746 km (0.075 R)
• M34: 13,593,061 km (0.108 R)
• M35: 14,254,732 km (0.041 R)
• M36: 14,372,466 km (0.119 R)
• M37: 14,490,648 km (0.097 R)
• M38: 15,006,462 km (0.052 R)
• M39: 16,425,248 km (0.101 R)
• M40: 17,506,691 km (0.062 R)
• M41: 17,759,661 km (0.071 R)
• M42: 17,971,192 km (0.104 R)
• M43: 18,311,677 km (0.077 R)
• M44: 18,482,667 km (0.109 R)
• M45: 18,740,125 km (0.097 R)
• M46: 19,042,163 km (0.094 R)
• M47: 20,045,516 km (0.089 R)
• M48: 20,398,567 km (0.094 R)
• M49: 20,932,033 km (0.105 R)
• M50: 21,155,682 km (0.092 R)
• M51: 21,335,200 km (0.102 R)
• M52: 22,697,438 km (0.086 R)
• M53: 23,111,674 km (0.103 R)
• M54: 23,574,829 km (0.093 R)
• M55: 24,604,511 km (0.072 R)
• M56: 24,982,695 km (0.054 R)
• M57: 25,219,957 km (0.119 R)
• M58: 25,362,673 km (0.094 R)
• M59: 26,032,423 km (0.108 R)
• M60: 26,224,806 km (0.081 R)
• M61: 26,950,505 km (0.098 R)
• M62: 27,389,126 km (0.05 R)
• M63: 27,535,882 km (0.102 R)
• M64: 27,732,004 km (0.068 R)
• M65: 28,520,834 km (0.078 R)
• M66: 28,620,017 km (0.102 R)
• M67: 29,417,224 km (0.081 R)
• M68: 30,576,010 km (0.061 R)
• M69: 30,982,617 km (0.072 R)
• M70: 31,595,818 km (0.064 R)
• M71: 32,109,837 km (0.076 R)
• M72: 34,404,518 km (0.047 R)
• M73: 34,562,942 km (0.063 R)
• M74: 35,039,561 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 14.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.94 AU - 9.16 AU

Year: 7540 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,607,838 km

• M1: 203,453 km (0.09 R)
• M2: 345,272 km (0.073 R)
• M3: 474,524 km (0.059 R)
• M4: 664,065 km (0.117 R)
• M5: 825,481 km (0.114 R)
• M6: 1,240,615 km (0.101 R)
• M7: 1,410,858 km (0.114 R)
• M8: 1,989,652 km (0.111 R)
• M9: 2,109,928 km (0.083 R)
• M10: 2,295,280 km (0.094 R)
• M11: 3,090,393 km (0.097 R)
• M12: 3,445,837 km (0.113 R)
• M13: 3,591,695 km (0.119 R)
• M14: 3,690,280 km (0.092 R)
• M15: 3,839,729 km (0.111 R)
• M16: 3,940,408 km (0.105 R)
• M17: 4,617,338 km (0.077 R)
• M18: 4,997,018 km (0.053 R)
• M19: 5,135,097 km (0.051 R)
• M20: 5,330,471 km (0.051 R)
• M21: 5,556,963 km (0.086 R)
• M22: 5,757,872 km (0.086 R)
• M23: 7,074,783 km (0.12 R)
• M24: 7,167,832 km (0.115 R)
• M25: 7,292,747 km (0.081 R)
• M26: 7,767,271 km (0.107 R)
• M27: 7,927,790 km (0.078 R)
• M28: 8,913,640 km (0.086 R)
• M29: 9,421,076 km (0.102 R)
• M30: 10,287,846 km (0.109 R)
• M31: 10,999,632 km (0.11 R)
• M32: 11,143,994 km (0.114 R)
• M33: 12,208,832 km (0.074 R)
• M34: 13,769,586 km (0.083 R)
• M35: 13,925,168 km (0.097 R)
• M36: 14,159,738 km (0.102 R)
• M37: 14,911,168 km (0.066 R)
• M38: 15,311,791 km (0.12 R)
• M39: 15,432,816 km (0.055 R)
• M40: 15,960,447 km (0.08 R)
• M41: 16,082,968 km (0.098 R)
• M42: 16,329,206 km (0.096 R)
• M43: 17,200,614 km (0.113 R)
• M44: 17,620,984 km (0.12 R)
• M45: 18,215,037 km (0.048 R)
• M46: 18,686,569 km (0.078 R)
• M47: 19,597,770 km (0.082 R)
• M48: 19,772,949 km (0.108 R)
• M49: 20,257,496 km (0.12 R)
• M50: 20,656,923 km (0.116 R)
• M51: 21,373,347 km (0.118 R)
• M52: 22,052,372 km (0.117 R)
• M53: 22,143,477 km (0.061 R)
• M54: 22,508,944 km (0.096 R)
• M55: 22,600,648 km (0.057 R)
• M56: 22,968,808 km (0.081 R)
• M57: 23,153,562 km (0.116 R)
• M58: 23,385,289 km (0.061 R)
• M59: 23,710,963 km (0.082 R)
• M60: 24,225,730 km (0.067 R)
• M61: 24,366,800 km (0.111 R)
• M62: 25,266,482 km (0.095 R)
• M63: 26,515,175 km (0.082 R)
• M64: 26,903,382 km (0.074 R)
• M65: 27,342,452 km (0.081 R)
• M66: 27,440,289 km (0.114 R)
• M67: 27,783,915 km (0.092 R)
• M68: 28,376,023 km (0.045 R)
• M69: 29,172,183 km (0.091 R)
• M70: 29,673,635 km (0.103 R)
• M71: 30,430,900 km (0.03 R)
• M72: 30,939,383 km (0.075 R)
• M73: 31,092,421 km (0.095 R)
• M74: 31,348,234 km (0.08 R)
• M75: 32,067,949 km (0.108 R)
• M76: 32,429,826 km (0.073 R)
• M77: 33,262,039 km (0.048 R)
• M78: 33,523,536 km (0.094 R)
• M79: 33,838,290 km (0.11 R)
• M80: 34,417,982 km (0.056 R)
• M81: 35,107,180 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.6

Radius: 8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.11 AU - 14.31 AU

Year: 16468 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 60.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,607,838 km

• M1: 101,427 km (0.074 R)
• M2: 169,345 km (0.034 R)
• M3: 565,480 km (0.116 R)
• M4: 966,701 km (0.104 R)
• M5: 1,148,912 km (0.111 R)
• M6: 1,292,974 km (0.096 R)
• M7: 1,871,170 km (0.095 R)
• M8: 2,306,949 km (0.112 R)
• M9: 2,459,239 km (0.073 R)
• M10: 2,583,406 km (0.082 R)
• M11: 2,935,709 km (0.047 R)
• M12: 3,067,504 km (0.087 R)
• M13: 3,405,895 km (0.102 R)
• M14: 3,579,578 km (0.052 R)
• M15: 4,303,332 km (0.061 R)
• M16: 4,415,680 km (0.071 R)
• M17: 4,797,604 km (0.111 R)
• M18: 4,914,290 km (0.098 R)
• M19: 5,031,874 km (0.113 R)
• M20: 5,592,866 km (0.052 R)
• M21: 6,557,323 km (0.12 R)
• M22: 6,992,653 km (0.109 R)
• M23: 7,169,328 km (0.115 R)
• M24: 7,617,673 km (0.091 R)
• M25: 7,799,584 km (0.117 R)
• M26: 8,307,170 km (0.114 R)
• M27: 8,873,099 km (0.101 R)
• M28: 9,549,131 km (0.106 R)
• M29: 9,745,254 km (0.091 R)
• M30: 10,847,940 km (0.119 R)
• M31: 12,682,309 km (0.107 R)
• M32: 13,662,474 km (0.091 R)
• M33: 13,717,676 km (0.106 R)
• M34: 13,772,878 km (0.095 R)
• M35: 13,828,229 km (0.036 R)
• M36: 14,441,580 km (0.053 R)
• M37: 14,950,063 km (0.059 R)
• M38: 15,178,050 km (0.065 R)
• M39: 15,521,976 km (0.096 R)
• M40: 16,217,606 km (0.08 R)
• M41: 18,731,598 km (0.101 R)
• M42: 18,977,387 km (0.079 R)
• M43: 19,845,654 km (0.108 R)
• M44: 19,908,185 km (0.105 R)
• M45: 19,970,717 km (0.088 R)
• M46: 20,473,815 km (0.034 R)
• M47: 22,723,318 km (0.03 R)
• M48: 25,933,389 km (0.096 R)
• M49: 26,001,756 km (0.06 R)
• M50: 26,070,122 km (0.064 R)
• M51: 26,207,303 km (0.107 R)
• M52: 26,344,484 km (0.08 R)
• M53: 29,925,259 km (0.11 R)
• M54: 30,934,596 km (0.066 R)
• M55: 32,322,266 km (0.108 R)
• M56: 33,730,131 km (0.057 R)
• M57: 35,612,970 km (0.119 R)
• M58: 36,682,146 km (0.1 R)
• M59: 36,989,420 km (0.064 R)
• M60: 37,374,934 km (0.106 R)
• M61: 37,684,302 km (0.046 R)
• M62: 40,268,605 km (0.12 R)
• M63: 41,222,441 km (0.053 R)
• M64: 42,264,241 km (0.111 R)
• M65: 42,344,724 km (0.074 R)
• M66: 44,455,401 km (0.049 R)
• M67: 44,783,170 km (0.101 R)
• M68: 45,688,536 km (0.075 R)
• M69: 46,185,051 km (0.05 R)
• M70: 46,517,009 km (0.08 R)
• M71: 47,183,168 km (0.118 R)
• M72: 49,200,944 km (0.069 R)
• M73: 50,220,304 km (0.087 R)
• M74: 52,107,182 km (0.066 R)
• M75: 53,233,056 km (0.097 R)
• M76: 54,892,994 km (0.067 R)
• M77: 54,980,808 km (0.097 R)
• M78: 55,332,662 km (0.106 R)
• M79: 55,773,377 km (0.118 R)
• M80: 56,836,121 km (0.089 R)
• M81: 57,102,854 km (0.101 R)
• M82: 58,263,434 km (0.116 R)
• M83: 59,071,412 km (0.046 R)
• M84: 59,251,528 km (0.119 R)
• M85: 59,341,586 km (0.072 R)
• M86: 59,973,637 km (0.083 R)
• M87: 60,426,470 km (0.051 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit