🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.53 AU - 0.57 AU

Year: 143 Days

Day: 39.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.69 AU - 0.95 AU

Year: 260 Days

Day: 25.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,033,944 km

• M1: 73,453 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.2 AU - 3.62 AU

Year: 2203 Days

Day: 23.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,033,944 km

• M1: 604,824 km (0.066 R)
• M2: 1,446,462 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.39 AU - 3.53 AU

Year: 2252 Days

Day: 46.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,033,944 km

• M1: 1,328,878 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.59 AU - 5.29 AU

Year: 3273 Days

Day: 16.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 14.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.11 AU - 6.13 AU

Year: 5297 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,033,944 km

• M1: 221,554 km (0.111 R)
• M2: 345,721 km (0.089 R)
• M3: 615,745 km (0.077 R)
• M4: 743,651 km (0.087 R)
• M5: 930,200 km (0.043 R)
• M6: 1,040,004 km (0.093 R)
• M7: 1,208,452 km (0.086 R)
• M8: 1,318,705 km (0.092 R)
• M9: 1,409,511 km (0.098 R)
• M10: 1,646,474 km (0.093 R)
• M11: 1,845,888 km (0.077 R)
• M12: 2,053,380 km (0.082 R)
• M13: 2,187,270 km (0.119 R)
• M14: 2,324,003 km (0.11 R)
• M15: 2,577,871 km (0.085 R)
• M16: 2,990,761 km (0.082 R)
• M17: 3,441,050 km (0.114 R)
• M18: 4,388,304 km (0.111 R)
• M19: 5,117,743 km (0.071 R)
• M20: 5,600,047 km (0.053 R)
• M21: 5,751,440 km (0.105 R)
• M22: 6,628,233 km (0.106 R)
• M23: 7,011,203 km (0.093 R)
• M24: 7,113,229 km (0.056 R)
• M25: 7,463,587 km (0.118 R)
• M26: 7,630,539 km (0.093 R)
• M27: 7,777,593 km (0.12 R)
• M28: 8,053,302 km (0.075 R)
• M29: 8,181,508 km (0.093 R)
• M30: 8,332,153 km (0.052 R)
• M31: 8,614,294 km (0.113 R)
• M32: 8,855,446 km (0.11 R)
• M33: 9,076,701 km (0.113 R)
• M34: 9,165,712 km (0.08 R)
• M35: 9,255,022 km (0.09 R)
• M36: 9,434,539 km (0.067 R)
• M37: 9,660,582 km (0.117 R)
• M38: 10,071,976 km (0.117 R)
• M39: 10,302,955 km (0.03 R)
• M40: 10,465,717 km (0.094 R)
• M41: 10,559,216 km (0.045 R)
• M42: 11,030,449 km (0.116 R)
• M43: 11,701,695 km (0.111 R)
• M44: 11,896,023 km (0.082 R)
• M45: 12,164,850 km (0.038 R)
• M46: 12,263,136 km (0.08 R)
• M47: 12,509,972 km (0.11 R)
• M48: 12,808,420 km (0.087 R)
• M49: 13,109,261 km (0.1 R)
• M50: 13,794,569 km (0.081 R)
• M51: 13,922,775 km (0.034 R)
• M52: 14,909,971 km (0.086 R)
• M53: 15,200,041 km (0.071 R)
• M54: 15,651,976 km (0.093 R)
• M55: 15,758,939 km (0.091 R)
• M56: 16,433,176 km (0.084 R)
• M57: 16,705,445 km (0.119 R)
• M58: 16,814,801 km (0.074 R)
• M59: 17,199,417 km (0.118 R)
• M60: 17,753,827 km (0.044 R)
• M61: 18,398,893 km (0.04 R)
• M62: 18,681,632 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 11.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.47 AU - 7.43 AU

Year: 6410 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,033,944 km

• M1: 152,590 km (0.059 R)
• M2: 360,082 km (0.1 R)
• M3: 509,381 km (0.112 R)
• M4: 631,153 km (0.072 R)
• M5: 820,096 km (0.031 R)
• M6: 1,107,772 km (0.07 R)
• M7: 1,189,004 km (0.114 R)
• M8: 1,427,612 km (0.119 R)
• M9: 1,776,774 km (0.095 R)
• M10: 2,173,358 km (0.103 R)
• M11: 2,318,917 km (0.108 R)
• M12: 2,489,159 km (0.052 R)
• M13: 2,575,926 km (0.096 R)
• M14: 2,933,315 km (0.068 R)
• M15: 3,025,168 km (0.081 R)
• M16: 3,744,883 km (0.113 R)
• M17: 4,150,144 km (0.094 R)
• M18: 4,279,696 km (0.078 R)
• M19: 4,463,252 km (0.093 R)
• M20: 4,730,285 km (0.119 R)
• M21: 4,865,671 km (0.115 R)
• M22: 5,030,079 km (0.091 R)
• M23: 5,168,307 km (0.053 R)
• M24: 5,590,921 km (0.089 R)
• M25: 5,676,790 km (0.063 R)
• M26: 5,879,047 km (0.089 R)
• M27: 6,231,051 km (0.102 R)
• M28: 6,349,981 km (0.081 R)
• M29: 6,863,850 km (0.116 R)
• M30: 7,675,568 km (0.099 R)
• M31: 8,682,960 km (0.111 R)
• M32: 9,354,953 km (0.064 R)
• M33: 9,594,160 km (0.087 R)
• M34: 10,218,432 km (0.059 R)
• M35: 10,323,749 km (0.078 R)
• M36: 10,748,757 km (0.092 R)
• M37: 10,999,333 km (0.112 R)
• M38: 11,143,396 km (0.044 R)
• M39: 11,397,114 km (0.099 R)
• M40: 11,579,324 km (0.115 R)
• M41: 11,947,036 km (0.088 R)
• M42: 13,571,070 km (0.03 R)
• M43: 13,648,263 km (0.069 R)
• M44: 14,310,682 km (0.08 R)
• M45: 14,428,565 km (0.1 R)
• M46: 14,784,458 km (0.072 R)
• M47: 15,585,705 km (0.087 R)
• M48: 15,869,492 km (0.067 R)
• M49: 16,073,244 km (0.118 R)
• M50: 16,236,904 km (0.108 R)
• M51: 16,483,441 km (0.086 R)
• M52: 17,355,896 km (0.116 R)
• M53: 17,481,708 km (0.062 R)
• M54: 17,945,910 km (0.106 R)
• M55: 18,243,311 km (0.084 R)
• M56: 19,536,734 km (0.102 R)
• M57: 20,371,041 km (0.063 R)
• M58: 20,503,884 km (0.096 R)
• M59: 20,770,318 km (0.071 R)
• M60: 20,993,368 km (0.11 R)
• M61: 21,667,008 km (0.107 R)
• M62: 21,893,050 km (0.063 R)
• M63: 22,989,453 km (0.041 R)
• M64: 23,637,212 km (0.108 R)
• M65: 23,776,786 km (0.109 R)
• M66: 24,525,973 km (0.103 R)
• M67: 24,998,103 km (0.051 R)
• M68: 25,282,788 km (0.089 R)
• M69: 25,759,706 km (0.07 R)
• M70: 27,550,243 km (0.104 R)
• M71: 27,746,216 km (0.088 R)
• M72: 28,287,611 km (0.108 R)
• M73: 28,633,780 km (0.116 R)
• M74: 28,981,595 km (0.061 R)
• M75: 29,081,078 km (0.069 R)
• M76: 29,480,654 km (0.085 R)
• M77: 30,639,589 km (0.067 R)
• M78: 31,915,958 km (0.076 R)
• M79: 32,018,881 km (0.062 R)
• M80: 32,949,679 km (0.077 R)
• M81: 33,105,710 km (0.053 R)
• M82: 33,732,076 km (0.084 R)
• M83: 34,415,140 km (0.091 R)
• M84: 35,315,270 km (0.059 R)
• M85: 35,421,784 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 8.7

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.18 AU - 9.54 AU

Year: 7709 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,033,944 km

• M1: 114,891 km (0.116 R)
• M2: 191,036 km (0.063 R)
• M3: 376,239 km (0.119 R)
• M4: 447,896 km (0.095 R)
• M5: 882,478 km (0.102 R)
• M6: 1,104,481 km (0.07 R)
• M7: 1,916,947 km (0.079 R)
• M8: 2,115,613 km (0.115 R)
• M9: 2,485,718 km (0.07 R)
• M10: 3,444,192 km (0.073 R)
• M11: 3,962,548 km (0.042 R)
• M12: 4,018,498 km (0.034 R)
• M13: 4,563,782 km (0.103 R)
• M14: 4,859,986 km (0.107 R)
• M15: 5,881,889 km (0.066 R)
• M16: 6,335,021 km (0.095 R)
• M17: 7,901,760 km (0.091 R)
• M18: 8,079,033 km (0.105 R)
• M19: 8,509,875 km (0.047 R)
• M20: 8,837,943 km (0.082 R)
• M21: 9,132,950 km (0.099 R)
• M22: 9,544,045 km (0.119 R)
• M23: 10,191,056 km (0.094 R)
• M24: 10,773,889 km (0.066 R)
• M25: 11,049,448 km (0.1 R)
• M26: 11,890,338 km (0.09 R)
• M27: 12,462,400 km (0.089 R)
• M28: 12,710,284 km (0.101 R)
• M29: 13,718,274 km (0.096 R)
• M30: 14,795,229 km (0.059 R)
• M31: 15,101,606 km (0.067 R)
• M32: 15,587,350 km (0.062 R)
• M33: 17,075,400 km (0.089 R)
• M34: 17,350,660 km (0.11 R)
• M35: 18,185,716 km (0.075 R)
• M36: 18,279,364 km (0.094 R)
• M37: 18,702,427 km (0.111 R)
• M38: 19,942,892 km (0.082 R)
• M39: 20,475,610 km (0.088 R)
• M40: 20,768,224 km (0.076 R)
• M41: 21,013,115 km (0.1 R)
• M42: 21,505,741 km (0.079 R)
• M43: 21,952,291 km (0.102 R)
• M44: 22,101,889 km (0.11 R)
• M45: 22,452,247 km (0.115 R)
• M46: 23,718,294 km (0.074 R)
• M47: 23,974,256 km (0.064 R)
• M48: 24,282,577 km (0.098 R)
• M49: 24,437,261 km (0.118 R)
• M50: 25,111,349 km (0.067 R)
• M51: 25,686,553 km (0.114 R)
• M52: 26,002,055 km (0.108 R)
• M53: 26,743,462 km (0.079 R)
• M54: 27,116,708 km (0.111 R)
• M55: 28,192,616 km (0.077 R)
• M56: 28,409,533 km (0.11 R)
• M57: 28,735,806 km (0.081 R)
• M58: 28,790,409 km (0.055 R)
• M59: 30,164,316 km (0.093 R)
• M60: 30,775,573 km (0.107 R)
• M61: 31,559,616 km (0.119 R)
• M62: 31,841,159 km (0.089 R)
• M63: 33,090,002 km (0.112 R)
• M64: 34,296,808 km (0.12 R)
• M65: 34,760,412 km (0.096 R)
• M66: 35,226,110 km (0.116 R)
• M67: 35,284,453 km (0.116 R)
• M68: 36,517,289 km (0.077 R)
• M69: 36,812,894 km (0.074 R)
• M70: 36,871,986 km (0.113 R)
• M71: 37,168,638 km (0.108 R)
• M72: 38,063,084 km (0.117 R)
• M73: 38,302,740 km (0.079 R)
• M74: 38,723,409 km (0.068 R)
• M75: 39,387,623 km (0.07 R)
• M76: 39,569,534 km (0.072 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit