🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.53 AU

Year: 507 Days

Day: 43.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.06 AU - 1.58 AU

Year: 557 Days

Day: 21.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,813,370 km

• M1: 451,786 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.87 AU - 1.99 AU

Year: 984 Days

Day: 41.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.12 AU - 2.86 AU

Year: 1442 Days

Day: 30.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 12.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.1 AU - 10.1 AU

Year: 8463 Days

Day: 6 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,813,370 km

• M1: 169,494 km (0.034 R)
• M2: 631,901 km (0.058 R)
• M3: 1,087,726 km (0.101 R)
• M4: 1,176,138 km (0.109 R)
• M5: 1,496,128 km (0.058 R)
• M6: 2,217,489 km (0.051 R)
• M7: 2,785,662 km (0.078 R)
• M8: 3,504,480 km (0.057 R)
• M9: 4,164,954 km (0.105 R)
• M10: 4,278,948 km (0.078 R)
• M11: 4,365,116 km (0.105 R)
• M12: 4,745,095 km (0.063 R)
• M13: 4,864,175 km (0.114 R)
• M14: 5,044,739 km (0.098 R)
• M15: 5,662,728 km (0.057 R)
• M16: 6,370,326 km (0.107 R)
• M17: 6,667,876 km (0.104 R)
• M18: 7,037,832 km (0.082 R)
• M19: 7,276,740 km (0.075 R)
• M20: 7,657,616 km (0.08 R)
• M21: 7,868,250 km (0.098 R)
• M22: 8,403,062 km (0.051 R)
• M23: 8,766,136 km (0.113 R)
• M24: 9,134,446 km (0.098 R)
• M25: 9,924,472 km (0.052 R)
• M26: 10,039,214 km (0.118 R)
• M27: 10,502,219 km (0.097 R)
• M28: 10,854,223 km (0.039 R)
• M29: 11,130,530 km (0.04 R)
• M30: 11,650,084 km (0.062 R)
• M31: 12,712,977 km (0.119 R)
• M32: 13,256,017 km (0.049 R)
• M33: 13,424,614 km (0.095 R)
• M34: 13,806,687 km (0.084 R)
• M35: 15,458,995 km (0.097 R)
• M36: 15,547,557 km (0.103 R)
• M37: 15,859,469 km (0.119 R)
• M38: 16,579,782 km (0.051 R)
• M39: 16,852,649 km (0.091 R)
• M40: 18,005,899 km (0.039 R)
• M41: 18,286,395 km (0.117 R)
• M42: 19,232,153 km (0.077 R)
• M43: 19,807,057 km (0.071 R)
• M44: 19,951,718 km (0.111 R)
• M45: 20,339,177 km (0.062 R)
• M46: 20,485,184 km (0.096 R)
• M47: 20,974,070 km (0.107 R)
• M48: 21,615,546 km (0.095 R)
• M49: 21,864,028 km (0.039 R)
• M50: 22,163,373 km (0.054 R)
• M51: 22,917,795 km (0.095 R)
• M52: 23,120,351 km (0.106 R)
• M53: 23,323,505 km (0.071 R)
• M54: 24,710,576 km (0.105 R)
• M55: 24,814,397 km (0.097 R)
• M56: 25,650,201 km (0.101 R)
• M57: 25,966,002 km (0.04 R)
• M58: 26,601,344 km (0.105 R)
• M59: 27,402,889 km (0.062 R)
• M60: 28,320,971 km (0.058 R)
• M61: 28,538,337 km (0.042 R)
• M62: 29,854,798 km (0.081 R)
• M63: 30,076,203 km (0.099 R)
• M64: 32,660,506 km (0.047 R)
• M65: 33,002,786 km (0.104 R)
• M66: 33,518,450 km (0.11 R)
• M67: 34,210,191 km (0.114 R)
• M68: 34,325,979 km (0.056 R)
• M69: 34,790,331 km (0.109 R)
• M70: 35,490,748 km (0.103 R)
• M71: 35,960,187 km (0.075 R)
• M72: 36,077,920 km (0.05 R)
• M73: 36,195,803 km (0.104 R)
• M74: 36,313,686 km (0.114 R)
• M75: 37,799,044 km (0.116 R)
• M76: 38,458,770 km (0.09 R)
• M77: 38,639,484 km (0.106 R)
• M78: 38,941,074 km (0.074 R)
• M79: 39,789,892 km (0.066 R)
• M80: 40,583,509 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 8.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.1 AU - 13.02 AU

Year: 15374 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,813,370 km

• M1: 131,048 km (0.11 R)
• M2: 368,609 km (0.093 R)
• M3: 477,666 km (0.09 R)
• M4: 530,175 km (0.109 R)
• M5: 700,268 km (0.093 R)
• M6: 872,156 km (0.105 R)
• M7: 988,842 km (0.059 R)
• M8: 1,294,022 km (0.068 R)
• M9: 1,710,352 km (0.111 R)
• M10: 2,189,066 km (0.094 R)
• M11: 2,443,532 km (0.09 R)
• M12: 2,830,541 km (0.083 R)
• M13: 3,688,784 km (0.104 R)
• M14: 4,245,737 km (0.084 R)
• M15: 4,302,884 km (0.088 R)
• M16: 5,008,836 km (0.089 R)
• M17: 5,221,414 km (0.104 R)
• M18: 5,593,016 km (0.111 R)
• M19: 5,750,243 km (0.099 R)
• M20: 5,813,672 km (0.076 R)
• M21: 6,658,152 km (0.072 R)
• M22: 6,724,723 km (0.104 R)
• M23: 6,824,954 km (0.113 R)
• M24: 6,892,124 km (0.059 R)
• M25: 7,714,613 km (0.104 R)
• M26: 7,995,707 km (0.102 R)
• M27: 8,137,526 km (0.112 R)
• M28: 8,315,996 km (0.034 R)
• M29: 8,567,919 km (0.061 R)
• M30: 8,640,474 km (0.062 R)
• M31: 9,005,792 km (0.114 R)
• M32: 9,116,345 km (0.081 R)
• M33: 9,450,995 km (0.111 R)
• M34: 9,865,232 km (0.069 R)
• M35: 10,285,602 km (0.032 R)
• M36: 11,741,937 km (0.042 R)
• M37: 12,227,980 km (0.09 R)
• M38: 13,136,189 km (0.048 R)
• M39: 13,387,663 km (0.094 R)
• M40: 13,980,519 km (0.12 R)
• M41: 14,323,248 km (0.108 R)
• M42: 14,625,436 km (0.119 R)
• M43: 15,765,820 km (0.085 R)
• M44: 16,077,732 km (0.087 R)
• M45: 16,980,256 km (0.101 R)
• M46: 17,391,650 km (0.084 R)
• M47: 17,575,655 km (0.077 R)
• M48: 17,945,461 km (0.104 R)
• M49: 18,504,957 km (0.041 R)
• M50: 18,739,826 km (0.077 R)
• M51: 19,450,266 km (0.087 R)
• M52: 20,848,558 km (0.075 R)
• M53: 23,690,020 km (0.102 R)
• M54: 24,252,358 km (0.093 R)
• M55: 24,457,905 km (0.076 R)
• M56: 25,077,839 km (0.084 R)
• M57: 25,233,720 km (0.098 R)
• M58: 25,285,780 km (0.099 R)
• M59: 26,122,780 km (0.096 R)
• M60: 26,703,669 km (0.106 R)
• M61: 27,342,003 km (0.079 R)
• M62: 27,502,372 km (0.092 R)
• M63: 27,555,928 km (0.117 R)
• M64: 27,877,862 km (0.084 R)
• M65: 29,014,507 km (0.104 R)
• M66: 29,123,564 km (0.104 R)
• M67: 29,835,500 km (0.054 R)
• M68: 30,276,664 km (0.103 R)
• M69: 30,331,866 km (0.081 R)
• M70: 30,497,920 km (0.111 R)
• M71: 31,276,876 km (0.079 R)
• M72: 31,781,020 km (0.108 R)
• M73: 31,949,617 km (0.099 R)
• M74: 32,400,804 km (0.09 R)
• M75: 33,138,472 km (0.107 R)
• M76: 33,423,755 km (0.094 R)
• M77: 35,094,015 km (0.089 R)
• M78: 35,617,757 km (0.111 R)
• M79: 35,909,922 km (0.11 R)
• M80: 35,968,564 km (0.093 R)
• M81: 36,027,057 km (0.118 R)
• M82: 36,144,192 km (0.085 R)
• M83: 37,441,953 km (0.038 R)
• M84: 38,814,813 km (0.112 R)
• M85: 38,874,951 km (0.112 R)
• M86: 38,935,090 km (0.051 R)
• M87: 39,235,931 km (0.111 R)
• M88: 39,779,719 km (0.116 R)
• M89: 40,265,015 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit