🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.34 AU - 1.36 AU

Year: 597 Days

Day: 14.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.8 AU

Year: 756 Days

Day: 25.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 8.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.53 AU - 6.25 AU

Year: 4765 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,563,356 km

• M1: 123,119 km (0.118 R)
• M2: 249,679 km (0.06 R)
• M3: 357,389 km (0.069 R)
• M4: 418,575 km (0.093 R)
• M5: 503,696 km (0.12 R)
• M6: 574,306 km (0.054 R)
• M7: 648,956 km (0.117 R)
• M8: 704,307 km (0.037 R)
• M9: 1,033,422 km (0.077 R)
• M10: 1,222,065 km (0.045 R)
• M11: 1,320,800 km (0.094 R)
• M12: 1,886,429 km (0.065 R)
• M13: 2,307,547 km (0.1 R)
• M14: 2,592,382 km (0.109 R)
• M15: 2,813,487 km (0.087 R)
• M16: 3,293,696 km (0.094 R)
• M17: 3,432,822 km (0.06 R)
• M18: 3,840,925 km (0.07 R)
• M19: 3,966,438 km (0.075 R)
• M20: 4,482,102 km (0.106 R)
• M21: 4,548,074 km (0.109 R)
• M22: 4,973,381 km (0.096 R)
• M23: 5,179,228 km (0.11 R)
• M24: 5,552,325 km (0.086 R)
• M25: 6,472,950 km (0.12 R)
• M26: 7,155,565 km (0.075 R)
• M27: 7,570,999 km (0.111 R)
• M28: 8,128,101 km (0.096 R)
• M29: 8,262,590 km (0.09 R)
• M30: 8,808,472 km (0.09 R)
• M31: 9,393,998 km (0.092 R)
• M32: 9,934,795 km (0.104 R)
• M33: 10,397,950 km (0.116 R)
• M34: 10,573,428 km (0.116 R)
• M35: 11,076,077 km (0.086 R)
• M36: 11,859,820 km (0.107 R)
• M37: 12,012,559 km (0.049 R)
• M38: 12,630,249 km (0.101 R)
• M39: 12,723,897 km (0.066 R)
• M40: 13,194,981 km (0.08 R)
• M41: 14,089,875 km (0.095 R)
• M42: 14,512,041 km (0.117 R)
• M43: 14,675,402 km (0.076 R)
• M44: 14,806,599 km (0.113 R)
• M45: 14,971,157 km (0.081 R)
• M46: 15,535,290 km (0.105 R)
• M47: 16,207,882 km (0.105 R)
• M48: 17,581,191 km (0.091 R)
• M49: 17,860,340 km (0.112 R)
• M50: 18,140,986 km (0.039 R)
• M51: 18,387,822 km (0.112 R)
• M52: 18,458,432 km (0.102 R)
• M53: 18,671,161 km (0.097 R)
• M54: 18,777,824 km (0.05 R)
• M55: 18,955,995 km (0.056 R)
• M56: 19,134,764 km (0.093 R)
• M57: 19,421,843 km (0.081 R)
• M58: 19,746,620 km (0.11 R)
• M59: 19,855,228 km (0.045 R)
• M60: 20,658,120 km (0.076 R)
• M61: 20,805,174 km (0.119 R)
• M62: 20,952,678 km (0.044 R)
• M63: 21,657,882 km (0.075 R)
• M64: 21,994,627 km (0.101 R)
• M65: 22,295,468 km (0.105 R)
• M66: 22,597,656 km (0.098 R)
• M67: 22,901,190 km (0.107 R)
• M68: 23,550,744 km (0.077 R)
• M69: 24,090,194 km (0.099 R)
• M70: 25,063,478 km (0.097 R)
• M71: 25,772,272 km (0.102 R)
• M72: 25,930,697 km (0.057 R)
• M73: 26,049,776 km (0.053 R)
• M74: 26,208,649 km (0.102 R)
• M75: 26,807,639 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 13.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.42 AU - 6.76 AU

Year: 5033 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,563,356 km

• M1: 230,530 km (0.036 R)
• M2: 353,949 km (0.069 R)
• M3: 526,435 km (0.071 R)
• M4: 620,532 km (0.114 R)
• M5: 710,291 km (0.115 R)
• M6: 1,063,790 km (0.074 R)
• M7: 1,189,602 km (0.07 R)
• M8: 1,614,161 km (0.054 R)
• M9: 2,192,207 km (0.119 R)
• M10: 2,448,319 km (0.068 R)
• M11: 2,656,709 km (0.083 R)
• M12: 3,379,565 km (0.057 R)
• M13: 3,591,097 km (0.072 R)
• M14: 3,806,967 km (0.094 R)
• M15: 3,894,631 km (0.117 R)
• M16: 4,457,568 km (0.04 R)
• M17: 4,643,219 km (0.071 R)
• M18: 4,784,140 km (0.078 R)
• M19: 5,191,345 km (0.095 R)
• M20: 5,313,268 km (0.037 R)
• M21: 5,510,438 km (0.091 R)
• M22: 6,039,416 km (0.053 R)
• M23: 6,142,040 km (0.079 R)
• M24: 6,297,173 km (0.087 R)
• M25: 6,663,987 km (0.106 R)
• M26: 7,065,059 km (0.112 R)
• M27: 7,806,615 km (0.089 R)
• M28: 8,429,391 km (0.077 R)
• M29: 8,688,794 km (0.058 R)
• M30: 9,009,382 km (0.105 R)
• M31: 9,097,495 km (0.082 R)
• M32: 9,393,400 km (0.105 R)
• M33: 9,512,629 km (0.07 R)
• M34: 9,632,457 km (0.104 R)
• M35: 9,782,803 km (0.098 R)
• M36: 10,361,448 km (0.092 R)
• M37: 10,577,617 km (0.068 R)
• M38: 10,888,780 km (0.097 R)
• M39: 11,584,111 km (0.088 R)
• M40: 11,904,999 km (0.117 R)
• M41: 12,720,008 km (0.1 R)
• M42: 13,084,428 km (0.093 R)
• M43: 13,789,483 km (0.105 R)
• M44: 14,266,551 km (0.087 R)
• M45: 14,576,069 km (0.112 R)
• M46: 14,783,710 km (0.114 R)
• M47: 14,922,537 km (0.055 R)
• M48: 15,377,165 km (0.07 R)
• M49: 15,659,157 km (0.12 R)
• M50: 16,014,153 km (0.04 R)
• M51: 16,587,562 km (0.119 R)
• M52: 17,204,204 km (0.113 R)
• M53: 17,754,724 km (0.106 R)
• M54: 18,497,627 km (0.07 R)
• M55: 18,760,022 km (0.061 R)
• M56: 18,948,216 km (0.06 R)
• M57: 19,402,395 km (0.093 R)
• M58: 19,745,573 km (0.062 R)
• M59: 20,052,099 km (0.086 R)
• M60: 20,476,358 km (0.093 R)
• M61: 20,981,550 km (0.085 R)
• M62: 21,964,558 km (0.112 R)
• M63: 22,601,695 km (0.119 R)
• M64: 24,016,293 km (0.081 R)
• M65: 24,549,011 km (0.094 R)
• M66: 24,672,578 km (0.114 R)
• M67: 24,878,874 km (0.117 R)
• M68: 25,085,768 km (0.111 R)
• M69: 26,465,359 km (0.096 R)
• M70: 26,592,069 km (0.037 R)
• M71: 26,973,244 km (0.076 R)
• M72: 27,185,673 km (0.108 R)
• M73: 27,740,980 km (0.092 R)
• M74: 28,472,664 km (0.108 R)
• M75: 29,036,498 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718

Radius: 4.7

Gravity: 32.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.92 AU - 17.76 AU

Year: 27496 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,563,356 km

• M1: 114,442 km (0.034 R)
• M2: 349,161 km (0.113 R)
• M3: 458,817 km (0.045 R)
• M4: 1,094,308 km (0.081 R)
• M5: 1,290,282 km (0.115 R)
• M6: 1,497,325 km (0.105 R)
• M7: 1,751,941 km (0.074 R)
• M8: 2,509,205 km (0.108 R)
• M9: 2,551,541 km (0.094 R)
• M10: 3,078,575 km (0.088 R)
• M11: 3,215,457 km (0.07 R)
• M12: 3,880,569 km (0.107 R)
• M13: 5,386,271 km (0.102 R)
• M14: 5,999,623 km (0.09 R)
• M15: 6,930,570 km (0.099 R)
• M16: 7,170,376 km (0.042 R)
• M17: 7,843,566 km (0.099 R)
• M18: 8,409,196 km (0.058 R)
• M19: 8,472,924 km (0.109 R)
• M20: 9,779,512 km (0.114 R)
• M21: 9,913,552 km (0.079 R)
• M22: 10,869,033 km (0.058 R)
• M23: 11,008,010 km (0.095 R)
• M24: 11,077,573 km (0.118 R)
• M25: 13,606,525 km (0.11 R)
• M26: 13,681,324 km (0.117 R)
• M27: 14,742,571 km (0.12 R)
• M28: 15,516,740 km (0.109 R)
• M29: 16,622,418 km (0.086 R)
• M30: 19,495,894 km (0.052 R)
• M31: 19,580,267 km (0.105 R)
• M32: 20,687,441 km (0.104 R)
• M33: 21,553,014 km (0.065 R)
• M34: 21,990,139 km (0.027 R)
• M35: 23,498,235 km (0.076 R)
• M36: 24,219,446 km (0.109 R)
• M37: 24,491,864 km (0.12 R)
• M38: 24,582,820 km (0.045 R)
• M39: 25,498,957 km (0.094 R)
• M40: 25,683,561 km (0.112 R)
• M41: 26,239,915 km (0.036 R)
• M42: 27,270,196 km (0.096 R)
• M43: 28,504,827 km (0.071 R)
• M44: 28,984,587 km (0.057 R)
• M45: 30,635,400 km (0.066 R)
• M46: 30,831,672 km (0.09 R)
• M47: 31,819,018 km (0.082 R)
• M48: 32,716,456 km (0.051 R)
• M49: 36,596,127 km (0.056 R)
• M50: 38,378,287 km (0.115 R)
• M51: 38,484,052 km (0.119 R)
• M52: 41,808,715 km (0.113 R)
• M53: 42,900,630 km (0.107 R)
• M54: 45,559,433 km (0.077 R)
• M55: 46,908,656 km (0.079 R)
• M56: 48,156,901 km (0.039 R)
• M57: 48,385,038 km (0.082 R)
• M58: 49,186,284 km (0.105 R)
• M59: 50,338,636 km (0.056 R)
• M60: 50,686,152 km (0.102 R)
• M61: 54,085,315 km (0.096 R)
• M62: 54,322,428 km (0.043 R)
• M63: 54,441,208 km (0.101 R)
• M64: 55,872,262 km (0.091 R)
• M65: 59,137,085 km (0.108 R)
• M66: 59,259,157 km (0.11 R)
• M67: 61,224,275 km (0.111 R)
• M68: 62,836,641 km (0.047 R)
• M69: 63,835,655 km (0.084 R)
• M70: 64,714,244 km (0.084 R)
• M71: 65,344,200 km (0.047 R)
• M72: 65,723,132 km (0.115 R)
• M73: 68,780,912 km (0.071 R)
• M74: 69,037,921 km (0.044 R)
• M75: 69,939,548 km (0.068 R)
• M76: 70,585,960 km (0.054 R)
• M77: 72,406,566 km (0.104 R)
• M78: 72,798,662 km (0.089 R)
• M79: 73,847,792 km (0.071 R)
• M80: 74,902,008 km (0.113 R)
• M81: 76,758,667 km (0.115 R)
• M82: 78,362,057 km (0.091 R)
• M83: 78,898,964 km (0.097 R)
• M84: 79,706,643 km (0.096 R)
• M85: 84,610,162 km (0.108 R)
• M86: 86,127,683 km (0.06 R)
• M87: 86,404,589 km (0.109 R)
• M88: 87,098,124 km (0.111 R)
• M89: 88,490,731 km (0.116 R)
• M90: 89,049,928 km (0.111 R)
• M91: 89,890,817 km (0.094 R)
• M92: 90,452,857 km (0.082 R)
• M93: 90,875,022 km (0.074 R)
• M94: 91,157,014 km (0.103 R)
• M95: 91,439,155 km (0.119 R)
• M96: 92,854,501 km (0.113 R)
• M97: 93,707,059 km (0.071 R)
• M98: 94,419,594 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit