🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.8 AU - 1 AU

Year: 310 Days

Day: 21.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,328,915 km

• M1: 116,238 km (0.096 R)
• M2: 462,108 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.03 AU - 1.41 AU

Year: 490 Days

Day: 16.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,328,915 km

• M1: 632,500 km (0.111 R)
• M2: 825,032 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.89 AU - 2.41 AU

Year: 1146 Days

Day: 30.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.08 AU - 2.3 AU

Year: 1178 Days

Day: 29 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,328,915 km

• M1: 417,528 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.63 AU - 3.97 AU

Year: 2692 Days

Day: 31.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,328,915 km

• M1: 2,117,558 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 14.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.08 AU - 7.9 AU

Year: 6009 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,328,915 km

• M1: 214,523 km (0.102 R)
• M2: 328,068 km (0.102 R)
• M3: 452,833 km (0.118 R)
• M4: 621,280 km (0.105 R)
• M5: 1,094,608 km (0.095 R)
• M6: 1,226,403 km (0.096 R)
• M7: 1,322,146 km (0.065 R)
• M8: 1,595,760 km (0.032 R)
• M9: 2,300,366 km (0.093 R)
• M10: 2,438,445 km (0.104 R)
• M11: 2,597,019 km (0.105 R)
• M12: 2,722,980 km (0.118 R)
• M13: 2,906,387 km (0.102 R)
• M14: 2,999,737 km (0.087 R)
• M15: 3,266,619 km (0.102 R)
• M16: 3,442,397 km (0.098 R)
• M17: 3,906,000 km (0.115 R)
• M18: 4,240,501 km (0.117 R)
• M19: 5,391,358 km (0.074 R)
• M20: 5,553,522 km (0.032 R)
• M21: 6,073,674 km (0.081 R)
• M22: 6,242,570 km (0.054 R)
• M23: 6,833,332 km (0.052 R)
• M24: 7,390,733 km (0.12 R)
• M25: 7,519,537 km (0.054 R)
• M26: 7,727,179 km (0.114 R)
• M27: 7,989,424 km (0.096 R)
• M28: 8,985,147 km (0.118 R)
• M29: 9,399,982 km (0.111 R)
• M30: 9,511,732 km (0.103 R)
• M31: 10,076,913 km (0.111 R)
• M32: 10,565,948 km (0.109 R)
• M33: 11,537,586 km (0.052 R)
• M34: 11,867,749 km (0.118 R)
• M35: 13,001,401 km (0.106 R)
• M36: 13,157,282 km (0.099 R)
• M37: 13,313,762 km (0.026 R)
• M38: 13,408,008 km (0.099 R)
• M39: 13,755,225 km (0.112 R)
• M40: 13,914,098 km (0.063 R)
• M41: 14,685,125 km (0.116 R)
• M42: 14,912,664 km (0.118 R)
• M43: 15,010,501 km (0.113 R)
• M44: 15,108,637 km (0.041 R)
• M45: 16,504,086 km (0.047 R)
• M46: 16,672,982 km (0.108 R)
• M47: 17,525,989 km (0.08 R)
• M48: 18,114,208 km (0.105 R)
• M49: 18,323,346 km (0.093 R)
• M50: 18,779,320 km (0.114 R)
• M51: 19,523,869 km (0.086 R)
• M52: 19,881,707 km (0.052 R)
• M53: 20,822,528 km (0.076 R)
• M54: 21,224,946 km (0.067 R)
• M55: 21,556,006 km (0.086 R)
• M56: 22,037,412 km (0.098 R)
• M57: 22,522,408 km (0.1 R)
• M58: 23,731,009 km (0.114 R)
• M59: 25,349,359 km (0.094 R)
• M60: 25,818,199 km (0.074 R)
• M61: 26,132,504 km (0.047 R)
• M62: 26,566,487 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 12.5

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.86 AU - 8.22 AU

Year: 8285 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,328,915 km

• M1: 189,241 km (0.066 R)
• M2: 547,079 km (0.102 R)
• M3: 714,779 km (0.086 R)
• M4: 937,231 km (0.073 R)
• M5: 1,429,108 km (0.091 R)
• M6: 1,647,222 km (0.083 R)
• M7: 1,947,315 km (0.104 R)
• M8: 2,417,801 km (0.093 R)
• M9: 2,787,158 km (0.113 R)
• M10: 3,090,094 km (0.078 R)
• M11: 3,202,890 km (0.093 R)
• M12: 3,608,899 km (0.076 R)
• M13: 4,000,845 km (0.112 R)
• M14: 4,374,840 km (0.1 R)
• M15: 5,123,129 km (0.089 R)
• M16: 5,806,193 km (0.116 R)
• M17: 5,981,521 km (0.108 R)
• M18: 6,481,777 km (0.055 R)
• M19: 6,921,295 km (0.075 R)
• M20: 7,522,529 km (0.053 R)
• M21: 7,675,418 km (0.051 R)
• M22: 7,790,908 km (0.111 R)
• M23: 8,694,778 km (0.108 R)
• M24: 8,855,446 km (0.112 R)
• M25: 9,017,012 km (0.113 R)
• M26: 9,302,145 km (0.055 R)
• M27: 9,425,264 km (0.113 R)
• M28: 9,839,650 km (0.095 R)
• M29: 10,260,170 km (0.04 R)
• M30: 10,600,655 km (0.061 R)
• M31: 11,205,778 km (0.12 R)
• M32: 11,688,979 km (0.083 R)
• M33: 11,866,402 km (0.06 R)
• M34: 12,630,548 km (0.065 R)
• M35: 13,041,494 km (0.065 R)
• M36: 13,829,874 km (0.115 R)
• M37: 14,253,536 km (0.092 R)
• M38: 14,681,385 km (0.112 R)
• M39: 15,794,094 km (0.081 R)
• M40: 16,286,421 km (0.101 R)
• M41: 16,783,834 km (0.099 R)
• M42: 17,488,440 km (0.112 R)
• M43: 17,589,867 km (0.118 R)
• M44: 17,793,470 km (0.046 R)
• M45: 17,895,496 km (0.042 R)
• M46: 18,048,983 km (0.043 R)
• M47: 18,511,839 km (0.077 R)
• M48: 19,030,944 km (0.066 R)
• M49: 20,242,836 km (0.08 R)
• M50: 20,509,569 km (0.093 R)
• M51: 20,938,765 km (0.04 R)
• M52: 21,208,640 km (0.038 R)
• M53: 21,479,561 km (0.06 R)
• M54: 21,915,490 km (0.068 R)
• M55: 22,079,748 km (0.087 R)
• M56: 22,354,260 km (0.078 R)
• M57: 22,740,672 km (0.116 R)
• M58: 24,876,480 km (0.118 R)
• M59: 25,162,362 km (0.093 R)
• M60: 25,391,695 km (0.035 R)
• M61: 25,564,331 km (0.042 R)
• M62: 26,899,941 km (0.094 R)
• M63: 27,605,744 km (0.11 R)
• M64: 27,783,167 km (0.084 R)
• M65: 28,317,680 km (0.032 R)
• M66: 29,155,877 km (0.098 R)
• M67: 30,428,506 km (0.102 R)
• M68: 30,550,728 km (0.118 R)
• M69: 31,040,960 km (0.05 R)
• M70: 31,781,170 km (0.106 R)
• M71: 32,402,600 km (0.063 R)
• M72: 35,183,774 km (0.1 R)
• M73: 35,376,156 km (0.072 R)
• M74: 35,761,969 km (0.093 R)
• M75: 35,890,923 km (0.065 R)
• M76: 36,278,680 km (0.083 R)
• M77: 36,408,232 km (0.053 R)
• M78: 36,927,935 km (0.114 R)
• M79: 37,777,801 km (0.105 R)
• M80: 37,909,148 km (0.087 R)
• M81: 38,832,615 km (0.113 R)
• M82: 43,079,100 km (0.092 R)
• M83: 43,973,546 km (0.081 R)
• M84: 44,457,645 km (0.05 R)
• M85: 45,222,090 km (0.11 R)
• M86: 45,501,090 km (0.077 R)
• M87: 46,763,995 km (0.041 R)
• M88: 47,328,877 km (0.036 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit