🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.73 AU - 0.79 AU

Year: 302 Days

Day: 13.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 339 Days

Day: 22.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.59 AU - 1.87 AU

Year: 1039 Days

Day: 25.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,396,604 km

• M1: 218,413 km (0.1 R)
• M2: 564,134 km (0.036 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 15

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.9 AU - 6.2 AU

Year: 5181 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,396,604 km

• M1: 220,657 km (0.114 R)
• M2: 364,121 km (0.077 R)
• M3: 527,781 km (0.089 R)
• M4: 794,963 km (0.088 R)
• M5: 1,067,680 km (0.041 R)
• M6: 1,237,922 km (0.077 R)
• M7: 1,417,889 km (0.112 R)
• M8: 1,839,007 km (0.064 R)
• M9: 2,011,792 km (0.116 R)
• M10: 2,448,768 km (0.085 R)
• M11: 2,543,613 km (0.071 R)
• M12: 3,037,286 km (0.091 R)
• M13: 3,160,255 km (0.115 R)
• M14: 3,669,486 km (0.07 R)
• M15: 4,159,120 km (0.092 R)
• M16: 4,551,964 km (0.104 R)
• M17: 4,669,847 km (0.062 R)
• M18: 5,225,304 km (0.107 R)
• M19: 5,373,855 km (0.114 R)
• M20: 5,599,149 km (0.059 R)
• M21: 6,189,313 km (0.111 R)
• M22: 6,452,156 km (0.099 R)
• M23: 6,718,740 km (0.058 R)
• M24: 6,934,609 km (0.118 R)
• M25: 7,736,753 km (0.039 R)
• M26: 8,077,387 km (0.077 R)
• M27: 8,422,959 km (0.106 R)
• M28: 8,626,711 km (0.083 R)
• M29: 8,861,729 km (0.049 R)
• M30: 9,098,842 km (0.06 R)
• M31: 9,609,718 km (0.12 R)
• M32: 9,731,341 km (0.072 R)
• M33: 9,884,081 km (0.079 R)
• M34: 10,222,920 km (0.032 R)
• M35: 10,440,435 km (0.093 R)
• M36: 11,810,901 km (0.049 R)
• M37: 12,137,623 km (0.1 R)
• M38: 12,236,358 km (0.086 R)
• M39: 12,600,329 km (0.104 R)
• M40: 13,001,401 km (0.114 R)
• M41: 13,102,380 km (0.117 R)
• M42: 14,264,755 km (0.069 R)
• M43: 14,578,013 km (0.084 R)
• M44: 14,682,881 km (0.067 R)
• M45: 14,893,515 km (0.045 R)
• M46: 15,140,501 km (0.08 R)
• M47: 15,388,834 km (0.107 R)
• M48: 15,961,494 km (0.083 R)
• M49: 16,250,517 km (0.091 R)
• M50: 16,870,451 km (0.074 R)
• M51: 17,238,761 km (0.12 R)
• M52: 17,498,164 km (0.119 R)
• M53: 19,081,657 km (0.088 R)
• M54: 19,696,804 km (0.09 R)
• M55: 19,851,637 km (0.075 R)
• M56: 20,357,727 km (0.109 R)
• M57: 21,184,255 km (0.069 R)
• M58: 21,621,530 km (0.057 R)
• M59: 22,182,372 km (0.107 R)
• M60: 22,424,272 km (0.085 R)
• M61: 22,869,924 km (0.094 R)
• M62: 23,976,350 km (0.117 R)
• M63: 24,473,763 km (0.062 R)
• M64: 24,640,265 km (0.108 R)
• M65: 24,974,467 km (0.106 R)
• M66: 25,478,612 km (0.045 R)
• M67: 26,539,709 km (0.103 R)
• M68: 26,925,223 km (0.115 R)
• M69: 27,788,702 km (0.094 R)
• M70: 28,267,415 km (0.064 R)
• M71: 28,485,978 km (0.092 R)
• M72: 28,924,748 km (0.071 R)
• M73: 29,144,956 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 13.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.37 AU - 8.31 AU

Year: 8167 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,396,604 km

• M1: 174,132 km (0.105 R)
• M2: 498,011 km (0.034 R)
• M3: 583,880 km (0.091 R)
• M4: 759,957 km (0.075 R)
• M5: 924,365 km (0.118 R)
• M6: 1,417,290 km (0.118 R)
• M7: 1,605,335 km (0.057 R)
• M8: 1,782,010 km (0.114 R)
• M9: 2,263,565 km (0.091 R)
• M10: 2,714,902 km (0.105 R)
• M11: 3,572,397 km (0.064 R)
• M12: 3,964,493 km (0.085 R)
• M13: 4,509,029 km (0.096 R)
• M14: 4,620,779 km (0.028 R)
• M15: 4,733,576 km (0.063 R)
• M16: 4,990,585 km (0.114 R)
• M17: 6,343,997 km (0.103 R)
• M18: 6,438,094 km (0.045 R)
• M19: 7,012,849 km (0.062 R)
• M20: 7,273,448 km (0.095 R)
• M21: 7,670,631 km (0.07 R)
• M22: 7,871,990 km (0.076 R)
• M23: 8,417,274 km (0.11 R)
• M24: 8,764,341 km (0.059 R)
• M25: 9,010,130 km (0.107 R)
• M26: 9,222,559 km (0.09 R)
• M27: 9,472,537 km (0.117 R)
• M28: 9,580,397 km (0.105 R)
• M29: 10,273,035 km (0.114 R)
• M30: 11,057,227 km (0.104 R)
• M31: 11,170,922 km (0.108 R)
• M32: 12,723,000 km (0.095 R)
• M33: 12,961,608 km (0.092 R)
• M34: 13,241,805 km (0.086 R)
• M35: 13,362,531 km (0.097 R)
• M36: 13,524,096 km (0.091 R)
• M37: 14,012,833 km (0.055 R)
• M38: 14,218,081 km (0.096 R)
• M39: 15,896,419 km (0.045 R)
• M40: 16,368,849 km (0.088 R)
• M41: 16,498,551 km (0.091 R)
• M42: 18,981,127 km (0.078 R)
• M43: 19,208,367 km (0.103 R)
• M44: 19,573,984 km (0.087 R)
• M45: 19,849,693 km (0.053 R)
• M46: 20,358,475 km (0.025 R)
• M47: 20,684,449 km (0.084 R)
• M48: 20,824,772 km (0.083 R)
• M49: 21,294,659 km (0.098 R)
• M50: 21,720,414 km (0.116 R)
• M51: 22,918,095 km (0.108 R)
• M52: 23,111,674 km (0.107 R)
• M53: 24,630,691 km (0.098 R)
• M54: 25,127,506 km (0.118 R)
• M55: 25,677,876 km (0.09 R)
• M56: 25,828,671 km (0.097 R)
• M57: 27,506,860 km (0.059 R)
• M58: 27,661,095 km (0.101 R)
• M59: 27,919,002 km (0.085 R)
• M60: 28,385,149 km (0.102 R)
• M61: 28,645,150 km (0.091 R)
• M62: 28,958,258 km (0.083 R)
• M63: 29,220,054 km (0.069 R)
• M64: 29,904,465 km (0.098 R)
• M65: 30,116,146 km (0.064 R)
• M66: 30,328,276 km (0.12 R)
• M67: 30,807,438 km (0.083 R)
• M68: 31,450,260 km (0.074 R)
• M69: 31,557,820 km (0.076 R)
• M70: 31,773,241 km (0.071 R)
• M71: 32,314,187 km (0.082 R)
• M72: 32,749,068 km (0.117 R)
• M73: 33,131,141 km (0.112 R)
• M74: 33,240,647 km (0.097 R)
• M75: 34,065,380 km (0.116 R)
• M76: 34,286,486 km (0.05 R)
• M77: 34,508,040 km (0.094 R)
• M78: 34,841,194 km (0.085 R)
• M79: 36,353,928 km (0.112 R)
• M80: 36,579,821 km (0.09 R)
• M81: 37,773,612 km (0.075 R)
• M82: 38,059,643 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 11.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.58 AU - 8.92 AU

Year: 10819 Days

Day: 12.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,396,604 km

• M1: 153,338 km (0.095 R)
• M2: 272,867 km (0.058 R)
• M3: 424,708 km (0.034 R)
• M4: 540,048 km (0.073 R)
• M5: 648,956 km (0.113 R)
• M6: 817,702 km (0.064 R)
• M7: 935,286 km (0.079 R)
• M8: 1,311,076 km (0.079 R)
• M9: 1,438,234 km (0.113 R)
• M10: 1,691,354 km (0.08 R)
• M11: 1,930,411 km (0.087 R)
• M12: 2,120,849 km (0.044 R)
• M13: 2,363,796 km (0.039 R)
• M14: 2,843,856 km (0.118 R)
• M15: 2,943,637 km (0.03 R)
• M16: 3,129,587 km (0.101 R)
• M17: 3,232,660 km (0.059 R)
• M18: 3,674,572 km (0.081 R)
• M19: 4,287,176 km (0.068 R)
• M20: 4,382,918 km (0.094 R)
• M21: 4,576,348 km (0.092 R)
• M22: 4,772,621 km (0.069 R)
• M23: 5,173,693 km (0.092 R)
• M24: 5,316,708 km (0.097 R)
• M25: 5,585,685 km (0.088 R)
• M26: 5,880,543 km (0.108 R)
• M27: 6,158,795 km (0.078 R)
• M28: 7,087,498 km (0.052 R)
• M29: 7,223,782 km (0.083 R)
• M30: 7,383,852 km (0.081 R)
• M31: 7,661,057 km (0.116 R)
• M32: 8,345,168 km (0.119 R)
• M33: 9,024,192 km (0.119 R)
• M34: 9,570,225 km (0.099 R)
• M35: 10,280,814 km (0.104 R)
• M36: 11,113,476 km (0.102 R)
• M37: 11,511,407 km (0.074 R)
• M38: 11,806,114 km (0.096 R)
• M39: 11,886,897 km (0.114 R)
• M40: 12,184,896 km (0.074 R)
• M41: 12,540,191 km (0.097 R)
• M42: 12,677,672 km (0.101 R)
• M43: 13,037,754 km (0.09 R)
• M44: 13,121,379 km (0.078 R)
• M45: 13,288,928 km (0.071 R)
• M46: 14,281,211 km (0.029 R)
• M47: 14,424,975 km (0.12 R)
• M48: 15,326,601 km (0.093 R)
• M49: 15,799,181 km (0.08 R)
• M50: 17,398,532 km (0.11 R)
• M51: 17,613,653 km (0.088 R)
• M52: 17,706,105 km (0.084 R)
• M53: 17,798,706 km (0.059 R)
• M54: 18,264,105 km (0.104 R)
• M55: 18,514,083 km (0.074 R)
• M56: 19,175,455 km (0.07 R)
• M57: 19,684,686 km (0.047 R)
• M58: 19,940,947 km (0.06 R)
• M59: 20,166,092 km (0.109 R)
• M60: 20,327,359 km (0.059 R)
• M61: 20,553,999 km (0.113 R)
• M62: 20,748,776 km (0.064 R)
• M63: 21,140,423 km (0.035 R)
• M64: 21,699,321 km (0.045 R)
• M65: 21,831,565 km (0.073 R)
• M66: 21,930,898 km (0.095 R)
• M67: 22,030,530 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit