🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 177 Days

Day: 45.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.87 AU

Year: 231 Days

Day: 37.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.51 AU - 1.71 AU

Year: 758 Days

Day: 38.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 8.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.15 AU - 6.43 AU

Year: 4512 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,713,648 km

• M1: 125,513 km (0.073 R)
• M2: 222,751 km (0.092 R)
• M3: 291,267 km (0.072 R)
• M4: 342,280 km (0.091 R)
• M5: 847,622 km (0.068 R)
• M6: 926,160 km (0.1 R)
• M7: 1,310,627 km (0.08 R)
• M8: 1,418,038 km (0.089 R)
• M9: 1,496,577 km (0.092 R)
• M10: 1,576,612 km (0.059 R)
• M11: 1,707,660 km (0.061 R)
• M12: 1,774,680 km (0.074 R)
• M13: 1,928,616 km (0.097 R)
• M14: 2,435,453 km (0.032 R)
• M15: 2,549,297 km (0.079 R)
• M16: 2,645,489 km (0.062 R)
• M17: 3,083,511 km (0.09 R)
• M18: 3,144,996 km (0.065 R)
• M19: 3,269,312 km (0.113 R)
• M20: 3,630,142 km (0.103 R)
• M21: 3,716,909 km (0.085 R)
• M22: 4,206,692 km (0.107 R)
• M23: 4,275,058 km (0.103 R)
• M24: 4,366,762 km (0.118 R)
• M25: 5,027,236 km (0.082 R)
• M26: 5,099,791 km (0.048 R)
• M27: 5,947,263 km (0.095 R)
• M28: 6,152,960 km (0.096 R)
• M29: 6,204,721 km (0.113 R)
• M30: 6,413,410 km (0.062 R)
• M31: 6,545,056 km (0.119 R)
• M32: 7,408,386 km (0.082 R)
• M33: 8,079,332 km (0.11 R)
• M34: 8,537,401 km (0.088 R)
• M35: 8,624,168 km (0.11 R)
• M36: 9,418,832 km (0.106 R)
• M37: 9,568,579 km (0.063 R)
• M38: 9,779,512 km (0.087 R)
• M39: 9,870,318 km (0.055 R)
• M40: 9,991,941 km (0.117 R)
• M41: 10,390,619 km (0.119 R)
• M42: 10,951,312 km (0.075 R)
• M43: 11,045,708 km (0.086 R)
• M44: 11,489,715 km (0.075 R)
• M45: 12,069,407 km (0.07 R)
• M46: 12,559,639 km (0.072 R)
• M47: 13,391,104 km (0.073 R)
• M48: 13,593,360 km (0.111 R)
• M49: 14,103,339 km (0.114 R)
• M50: 14,240,371 km (0.111 R)
• M51: 14,343,444 km (0.066 R)
• M52: 15,036,980 km (0.094 R)
• M53: 15,883,704 km (0.084 R)
• M54: 16,420,760 km (0.025 R)
• M55: 16,528,770 km (0.077 R)
• M56: 16,782,039 km (0.099 R)
• M57: 17,439,073 km (0.082 R)
• M58: 18,552,679 km (0.1 R)
• M59: 19,345,847 km (0.078 R)
• M60: 19,574,433 km (0.034 R)
• M61: 20,498,050 km (0.05 R)
• M62: 20,653,332 km (0.051 R)
• M63: 21,475,074 km (0.109 R)
• M64: 21,672,244 km (0.111 R)
• M65: 22,028,885 km (0.059 R)
• M66: 22,108,321 km (0.045 R)
• M67: 22,427,264 km (0.084 R)
• M68: 23,110,178 km (0.108 R)
• M69: 24,003,876 km (0.064 R)
• M70: 24,167,686 km (0.097 R)
• M71: 25,324,077 km (0.111 R)
• M72: 25,490,729 km (0.048 R)
• M73: 25,741,455 km (0.046 R)
• M74: 26,077,003 km (0.055 R)
• M75: 26,287,338 km (0.091 R)
• M76: 26,709,952 km (0.082 R)
• M77: 26,922,082 km (0.115 R)
• M78: 27,007,203 km (0.086 R)
• M79: 27,819,220 km (0.111 R)
• M80: 28,077,276 km (0.085 R)
• M81: 28,163,594 km (0.081 R)
• M82: 28,379,464 km (0.089 R)
• M83: 28,726,082 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 12.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.99 AU - 11.43 AU

Year: 10366 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,713,648 km

• M1: 178,620 km (0.092 R)
• M2: 317,895 km (0.077 R)
• M3: 593,455 km (0.047 R)
• M4: 855,849 km (0.119 R)
• M5: 945,907 km (0.097 R)
• M6: 1,298,210 km (0.085 R)
• M7: 3,079,323 km (0.084 R)
• M8: 3,367,298 km (0.041 R)
• M9: 3,907,796 km (0.104 R)
• M10: 4,251,721 km (0.093 R)
• M11: 4,935,234 km (0.116 R)
• M12: 5,069,423 km (0.072 R)
• M13: 5,653,154 km (0.116 R)
• M14: 6,078,161 km (0.107 R)
• M15: 8,036,996 km (0.084 R)
• M16: 8,394,535 km (0.058 R)
• M17: 9,792,078 km (0.045 R)
• M18: 9,918,788 km (0.106 R)
• M19: 10,431,310 km (0.109 R)
• M20: 10,604,095 km (0.1 R)
• M21: 10,865,144 km (0.111 R)
• M22: 11,349,093 km (0.111 R)
• M23: 11,705,585 km (0.06 R)
• M24: 11,885,102 km (0.111 R)
• M25: 12,429,489 km (0.1 R)
• M26: 12,566,820 km (0.095 R)
• M27: 12,796,901 km (0.082 R)
• M28: 13,495,523 km (0.091 R)
• M29: 13,589,620 km (0.076 R)
• M30: 13,920,680 km (0.053 R)
• M31: 14,302,304 km (0.057 R)
• M32: 14,784,159 km (0.099 R)
• M33: 14,929,718 km (0.089 R)
• M34: 15,271,399 km (0.105 R)
• M35: 16,161,656 km (0.077 R)
• M36: 16,462,198 km (0.119 R)
• M37: 16,815,100 km (0.09 R)
• M38: 17,323,733 km (0.07 R)
• M39: 18,512,587 km (0.092 R)
• M40: 20,859,478 km (0.114 R)
• M41: 22,289,933 km (0.075 R)
• M42: 23,468,316 km (0.101 R)
• M43: 23,865,648 km (0.095 R)
• M44: 23,979,641 km (0.033 R)
• M45: 24,609,448 km (0.028 R)
• M46: 24,897,424 km (0.044 R)
• M47: 25,186,746 km (0.061 R)
• M48: 26,413,598 km (0.086 R)
• M49: 27,301,761 km (0.116 R)
• M50: 27,480,530 km (0.103 R)
• M51: 27,719,588 km (0.091 R)
• M52: 27,899,404 km (0.111 R)
• M53: 28,139,659 km (0.095 R)
• M54: 28,380,511 km (0.052 R)
• M55: 28,561,674 km (0.093 R)
• M56: 29,229,180 km (0.086 R)
• M57: 29,656,731 km (0.088 R)
• M58: 30,456,032 km (0.098 R)
• M59: 30,579,750 km (0.085 R)
• M60: 31,075,816 km (0.084 R)
• M61: 31,387,279 km (0.072 R)
• M62: 31,574,575 km (0.053 R)
• M63: 32,327,801 km (0.108 R)
• M64: 33,023,431 km (0.101 R)
• M65: 33,851,754 km (0.076 R)
• M66: 33,979,810 km (0.08 R)
• M67: 34,365,024 km (0.066 R)
• M68: 34,622,632 km (0.037 R)
• M69: 35,399,195 km (0.072 R)
• M70: 35,594,270 km (0.105 R)
• M71: 37,101,319 km (0.078 R)
• M72: 37,299,536 km (0.075 R)
• M73: 37,630,447 km (0.112 R)
• M74: 39,098,451 km (0.115 R)
• M75: 39,300,109 km (0.114 R)
• M76: 39,704,472 km (0.116 R)
• M77: 40,585,154 km (0.073 R)
• M78: 41,130,289 km (0.11 R)
• M79: 41,472,270 km (0.067 R)
• M80: 42,090,259 km (0.092 R)
• M81: 42,227,889 km (0.084 R)
• M82: 42,572,861 km (0.054 R)
• M83: 44,451,960 km (0.05 R)
• M84: 46,571,463 km (0.098 R)
• M85: 48,002,666 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.3

Radius: 5.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.51 AU - 17.91 AU

Year: 24204 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,713,648 km

• M1: 81,232 km (0.088 R)
• M2: 140,472 km (0.116 R)
• M3: 388,805 km (0.085 R)
• M4: 440,416 km (0.062 R)
• M5: 755,020 km (0.065 R)
• M6: 798,703 km (0.046 R)
• M7: 865,723 km (0.093 R)
• M8: 1,522,308 km (0.053 R)
• M9: 1,749,248 km (0.119 R)
• M10: 2,266,408 km (0.088 R)
• M11: 2,725,673 km (0.071 R)
• M12: 3,035,939 km (0.036 R)
• M13: 3,071,095 km (0.115 R)
• M14: 3,916,771 km (0.12 R)
• M15: 4,305,726 km (0.09 R)
• M16: 4,829,618 km (0.088 R)
• M17: 5,288,434 km (0.105 R)
• M18: 5,373,406 km (0.08 R)
• M19: 5,630,864 km (0.066 R)
• M20: 5,980,624 km (0.073 R)
• M21: 6,700,788 km (0.095 R)
• M22: 6,746,714 km (0.067 R)
• M23: 7,735,257 km (0.119 R)
• M24: 8,617,885 km (0.076 R)
• M25: 8,969,739 km (0.096 R)
• M26: 11,231,659 km (0.099 R)
• M27: 11,341,015 km (0.114 R)
• M28: 11,837,231 km (0.074 R)
• M29: 11,948,382 km (0.094 R)
• M30: 12,004,182 km (0.07 R)
• M31: 13,137,236 km (0.086 R)
• M32: 13,367,916 km (0.101 R)
• M33: 15,200,640 km (0.111 R)
• M34: 15,930,976 km (0.056 R)
• M35: 16,362,267 km (0.118 R)
• M36: 17,425,609 km (0.063 R)
• M37: 17,552,169 km (0.041 R)
• M38: 17,679,028 km (0.104 R)
• M39: 17,806,186 km (0.115 R)
• M40: 18,511,241 km (0.103 R)
• M41: 18,575,717 km (0.033 R)
• M42: 19,290,496 km (0.107 R)
• M43: 19,421,394 km (0.111 R)
• M44: 19,487,067 km (0.032 R)
• M45: 19,948,128 km (0.105 R)
• M46: 20,080,522 km (0.117 R)
• M47: 20,146,944 km (0.048 R)
• M48: 20,213,215 km (0.049 R)
• M49: 20,679,961 km (0.083 R)
• M50: 21,015,658 km (0.091 R)
• M51: 21,420,620 km (0.059 R)
• M52: 21,964,707 km (0.101 R)
• M53: 23,066,496 km (0.052 R)
• M54: 26,332,666 km (0.103 R)
• M55: 28,390,534 km (0.09 R)
• M56: 30,575,561 km (0.064 R)
• M57: 31,726,866 km (0.102 R)
• M58: 32,346,650 km (0.062 R)
• M59: 34,547,235 km (0.095 R)
• M60: 34,626,671 km (0.105 R)
• M61: 34,706,257 km (0.078 R)
• M62: 35,745,813 km (0.115 R)
• M63: 36,067,747 km (0.12 R)
• M64: 36,958,004 km (0.093 R)
• M65: 37,283,529 km (0.096 R)
• M66: 37,528,421 km (0.115 R)
• M67: 38,019,551 km (0.105 R)
• M68: 38,265,939 km (0.115 R)
• M69: 41,094,834 km (0.113 R)
• M70: 41,854,941 km (0.102 R)
• M71: 41,939,763 km (0.083 R)
• M72: 42,364,322 km (0.076 R)
• M73: 43,474,787 km (0.082 R)
• M74: 43,646,376 km (0.1 R)
• M75: 47,039,255 km (0.074 R)
• M76: 48,100,203 km (0.083 R)
• M77: 48,366,637 km (0.052 R)
• M78: 51,239,066 km (0.089 R)
• M79: 52,421,787 km (0.047 R)
• M80: 53,613,483 km (0.091 R)
• M81: 53,705,486 km (0.036 R)
• M82: 54,906,757 km (0.083 R)
• M83: 54,999,508 km (0.111 R)
• M84: 55,185,159 km (0.077 R)
• M85: 55,278,059 km (0.097 R)
• M86: 55,371,109 km (0.029 R)
• M87: 55,650,258 km (0.113 R)
• M88: 56,210,203 km (0.095 R)
• M89: 56,303,702 km (0.077 R)
• M90: 56,678,145 km (0.101 R)
• M91: 58,373,688 km (0.105 R)
• M92: 58,657,923 km (0.058 R)
• M93: 61,428,775 km (0.076 R)
• M94: 62,490,920 km (0.09 R)
• M95: 62,878,678 km (0.092 R)
• M96: 63,949,200 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit