🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 235 Days

Day: 17.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,005,539 km

• M1: 97,089 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 256 Days

Day: 30.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 10.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.33 AU - 1.75 AU

Year: 1234 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,005,539 km

• M1: 135,835 km (0.106 R)
• M2: 210,335 km (0.098 R)
• M3: 280,047 km (0.026 R)
• M4: 359,484 km (0.051 R)
• M5: 445,054 km (0.056 R)
• M6: 575,952 km (0.115 R)
• M7: 709,842 km (0.078 R)
• M8: 823,985 km (0.11 R)
• M9: 944,711 km (0.084 R)
• M10: 1,024,297 km (0.08 R)
• M11: 1,127,220 km (0.114 R)
• M12: 1,197,830 km (0.113 R)
• M13: 1,306,737 km (0.072 R)
• M14: 1,381,387 km (0.097 R)
• M15: 1,488,349 km (0.104 R)
• M16: 1,670,260 km (0.057 R)
• M17: 1,809,685 km (0.104 R)
• M18: 1,885,083 km (0.064 R)
• M19: 2,039,019 km (0.081 R)
• M20: 2,144,186 km (0.054 R)
• M21: 2,433,509 km (0.092 R)
• M22: 2,507,709 km (0.113 R)
• M23: 2,592,382 km (0.104 R)
• M24: 2,812,739 km (0.032 R)
• M25: 2,900,852 km (0.094 R)
• M26: 3,009,610 km (0.077 R)
• M27: 3,089,645 km (0.074 R)
• M28: 3,241,636 km (0.117 R)
• M29: 3,437,759 km (0.103 R)
• M30: 3,542,627 km (0.046 R)
• M31: 3,680,556 km (0.104 R)
• M32: 3,820,131 km (0.094 R)
• M33: 4,082,825 km (0.1 R)
• M34: 4,227,486 km (0.116 R)
• M35: 4,533,713 km (0.104 R)
• M36: 4,625,716 km (0.067 R)
• M37: 4,870,607 km (0.111 R)
• M38: 4,953,185 km (0.097 R)
• M39: 5,300,103 km (0.094 R)
• M40: 5,409,459 km (0.067 R)
• M41: 6,144,733 km (0.085 R)
• M42: 6,349,532 km (0.101 R)
• M43: 6,608,785 km (0.098 R)
• M44: 6,752,997 km (0.088 R)
• M45: 7,044,265 km (0.039 R)
• M46: 7,164,691 km (0.062 R)
• M47: 7,407,488 km (0.085 R)
• M48: 7,611,988 km (0.071 R)
• M49: 8,166,249 km (0.112 R)
• M50: 8,434,178 km (0.046 R)
• M51: 8,562,085 km (0.104 R)
• M52: 8,662,016 km (0.114 R)
• M53: 8,877,586 km (0.104 R)
• M54: 9,123,974 km (0.099 R)
• M55: 9,328,474 km (0.106 R)
• M56: 9,446,208 km (0.058 R)
• M57: 9,682,872 km (0.074 R)
• M58: 9,816,911 km (0.049 R)
• M59: 10,041,607 km (0.099 R)
• M60: 10,162,183 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 9.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.7 AU - 2.02 AU

Year: 1638 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,005,539 km

• M1: 121,025 km (0.11 R)
• M2: 184,155 km (0.058 R)
• M3: 266,434 km (0.117 R)
• M4: 426,354 km (0.096 R)
• M5: 707,897 km (0.113 R)
• M6: 830,268 km (0.12 R)
• M7: 1,204,113 km (0.116 R)
• M8: 1,362,089 km (0.06 R)
• M9: 1,477,877 km (0.09 R)
• M10: 1,719,478 km (0.092 R)
• M11: 1,802,804 km (0.104 R)
• M12: 1,973,794 km (0.093 R)
• M13: 2,240,527 km (0.106 R)
• M14: 2,530,598 km (0.11 R)
• M15: 2,882,452 km (0.063 R)
• M16: 3,146,941 km (0.075 R)
• M17: 3,525,274 km (0.085 R)
• M18: 3,618,772 km (0.097 R)
• M19: 3,780,937 km (0.116 R)
• M20: 3,931,881 km (0.11 R)
• M21: 4,239,604 km (0.109 R)
• M22: 4,325,024 km (0.05 R)
• M23: 4,410,893 km (0.068 R)
• M24: 4,540,744 km (0.114 R)
• M25: 4,686,752 km (0.111 R)
• M26: 4,775,014 km (0.059 R)
• M27: 4,968,145 km (0.072 R)
• M28: 5,103,382 km (0.067 R)
• M29: 5,163,969 km (0.114 R)
• M30: 5,239,965 km (0.044 R)
• M31: 5,656,744 km (0.111 R)
• M32: 5,798,114 km (0.088 R)
• M33: 6,100,452 km (0.11 R)
• M34: 6,196,942 km (0.116 R)
• M35: 6,489,556 km (0.06 R)
• M36: 6,654,113 km (0.093 R)
• M37: 6,920,397 km (0.103 R)
• M38: 7,071,641 km (0.119 R)
• M39: 7,156,164 km (0.062 R)
• M40: 7,258,040 km (0.104 R)
• M41: 7,497,696 km (0.115 R)
• M42: 7,653,128 km (0.106 R)
• M43: 8,090,402 km (0.072 R)
• M44: 8,338,885 km (0.087 R)
• M45: 8,446,296 km (0.112 R)
• M46: 8,608,011 km (0.117 R)
• M47: 8,770,774 km (0.089 R)
• M48: 8,879,980 km (0.104 R)
• M49: 9,007,737 km (0.077 R)
• M50: 9,432,295 km (0.109 R)
• M51: 9,957,833 km (0.097 R)
• M52: 10,224,266 km (0.072 R)
• M53: 10,300,711 km (0.067 R)
• M54: 10,377,455 km (0.118 R)
• M55: 10,570,137 km (0.116 R)
• M56: 11,037,480 km (0.103 R)
• M57: 11,234,202 km (0.086 R)
• M58: 11,591,142 km (0.073 R)
• M59: 11,951,823 km (0.083 R)
• M60: 12,093,193 km (0.111 R)
• M61: 12,438,614 km (0.052 R)
• M62: 12,643,264 km (0.062 R)
• M63: 12,849,111 km (0.073 R)
• M64: 12,911,194 km (0.111 R)
• M65: 13,035,360 km (0.105 R)
• M66: 13,118,387 km (0.078 R)
• M67: 13,264,245 km (0.107 R)
• M68: 13,873,856 km (0.114 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 12.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.8 AU - 5.3 AU

Year: 7327 Days

Day: 9.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,005,539 km

• M1: 162,014 km (0.076 R)
• M2: 384,915 km (0.071 R)
• M3: 556,654 km (0.06 R)
• M4: 861,983 km (0.088 R)
• M5: 1,142,180 km (0.04 R)
• M6: 1,264,850 km (0.095 R)
• M7: 1,573,171 km (0.045 R)
• M8: 1,660,387 km (0.08 R)
• M9: 2,162,886 km (0.069 R)
• M10: 2,331,333 km (0.078 R)
• M11: 2,417,202 km (0.089 R)
• M12: 2,592,382 km (0.102 R)
• M13: 3,142,902 km (0.113 R)
• M14: 3,222,189 km (0.116 R)
• M15: 3,563,122 km (0.059 R)
• M16: 3,813,699 km (0.034 R)
• M17: 4,035,702 km (0.115 R)
• M18: 4,332,504 km (0.119 R)
• M19: 4,421,215 km (0.117 R)
• M20: 5,021,701 km (0.1 R)
• M21: 5,114,901 km (0.113 R)
• M22: 5,227,548 km (0.099 R)
• M23: 5,398,239 km (0.104 R)
• M24: 5,960,428 km (0.091 R)
• M25: 6,138,898 km (0.104 R)
• M26: 6,953,010 km (0.111 R)
• M27: 7,372,781 km (0.08 R)
• M28: 7,693,071 km (0.118 R)
• M29: 8,127,353 km (0.078 R)
• M30: 8,303,280 km (0.095 R)
• M31: 8,547,274 km (0.039 R)
• M32: 8,681,464 km (0.036 R)
• M33: 9,179,176 km (0.107 R)
• M34: 9,293,618 km (0.115 R)
• M35: 9,616,600 km (0.117 R)
• M36: 9,849,524 km (0.117 R)
• M37: 9,990,146 km (0.073 R)
• M38: 10,108,029 km (0.12 R)
• M39: 10,945,179 km (0.082 R)
• M40: 11,261,728 km (0.058 R)
• M41: 11,655,619 km (0.057 R)
• M42: 11,829,452 km (0.036 R)
• M43: 12,079,130 km (0.064 R)
• M44: 12,915,532 km (0.098 R)
• M45: 14,404,181 km (0.115 R)
• M46: 14,510,694 km (0.099 R)
• M47: 14,617,507 km (0.083 R)
• M48: 14,966,220 km (0.095 R)
• M49: 15,453,759 km (0.079 R)
• M50: 15,535,589 km (0.094 R)
• M51: 15,617,419 km (0.116 R)
• M52: 15,809,204 km (0.084 R)
• M53: 16,388,896 km (0.119 R)
• M54: 17,172,788 km (0.08 R)
• M55: 18,573,772 km (0.049 R)
• M56: 18,776,926 km (0.106 R)
• M57: 19,156,157 km (0.114 R)
• M58: 19,361,405 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.3

Radius: 7.5

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6 AU - 7.18 AU

Year: 10923 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,005,539 km

• M1: 172,187 km (0.11 R)
• M2: 342,729 km (0.037 R)
• M3: 412,441 km (0.104 R)
• M4: 519,254 km (0.115 R)
• M5: 653,294 km (0.101 R)
• M6: 706,551 km (0.056 R)
• M7: 1,058,405 km (0.106 R)
• M8: 1,231,041 km (0.061 R)
• M9: 1,343,688 km (0.082 R)
• M10: 1,677,142 km (0.071 R)
• M11: 2,142,840 km (0.115 R)
• M12: 2,224,371 km (0.05 R)
• M13: 2,334,624 km (0.078 R)
• M14: 2,390,424 km (0.1 R)
• M15: 2,531,794 km (0.079 R)
• M16: 2,882,601 km (0.083 R)
• M17: 3,003,028 km (0.117 R)
• M18: 3,063,914 km (0.038 R)
• M19: 3,405,895 km (0.034 R)
• M20: 3,694,768 km (0.072 R)
• M21: 3,759,993 km (0.117 R)
• M22: 5,035,764 km (0.072 R)
• M23: 5,144,671 km (0.07 R)
• M24: 5,928,713 km (0.089 R)
• M25: 6,082,201 km (0.081 R)
• M26: 7,439,801 km (0.096 R)
• M27: 9,151,201 km (0.118 R)
• M28: 10,004,956 km (0.1 R)
• M29: 10,187,914 km (0.119 R)
• M30: 10,743,521 km (0.087 R)
• M31: 10,790,195 km (0.087 R)
• M32: 10,837,019 km (0.103 R)
• M33: 10,883,993 km (0.074 R)
• M34: 11,691,223 km (0.071 R)
• M35: 12,029,314 km (0.118 R)
• M36: 13,162,518 km (0.068 R)
• M37: 13,362,979 km (0.085 R)
• M38: 13,615,052 km (0.093 R)
• M39: 14,846,990 km (0.072 R)
• M40: 15,213,056 km (0.116 R)
• M41: 16,060,678 km (0.116 R)
• M42: 16,436,468 km (0.106 R)
• M43: 17,360,833 km (0.072 R)
• M44: 17,580,891 km (0.1 R)
• M45: 18,526,051 km (0.083 R)
• M46: 18,976,490 km (0.117 R)
• M47: 19,146,283 km (0.092 R)
• M48: 20,814,300 km (0.067 R)
• M49: 23,553,736 km (0.057 R)
• M50: 23,614,622 km (0.098 R)
• M51: 24,225,430 km (0.081 R)
• M52: 24,286,915 km (0.069 R)
• M53: 25,027,425 km (0.117 R)
• M54: 25,400,522 km (0.045 R)
• M55: 25,900,777 km (0.058 R)
• M56: 26,089,270 km (0.073 R)
• M57: 27,677,401 km (0.087 R)
• M58: 27,870,083 km (0.115 R)
• M59: 28,127,691 km (0.074 R)
• M60: 29,165,900 km (0.077 R)
• M61: 29,821,139 km (0.077 R)
• M62: 30,018,608 km (0.107 R)
• M63: 30,084,581 km (0.042 R)
• M64: 30,282,648 km (0.025 R)
• M65: 30,613,858 km (0.108 R)
• M66: 31,279,718 km (0.092 R)
• M67: 31,614,518 km (0.09 R)
• M68: 33,784,734 km (0.115 R)
• M69: 34,128,211 km (0.076 R)
• M70: 34,197,026 km (0.053 R)
• M71: 36,564,562 km (0.107 R)
• M72: 37,767,927 km (0.11 R)
• M73: 39,489,051 km (0.104 R)
• M74: 39,561,307 km (0.071 R)
• M75: 40,140,998 km (0.086 R)
• M76: 44,276,781 km (0.071 R)
• M77: 44,351,879 km (0.076 R)
• M78: 44,502,075 km (0.094 R)
• M79: 44,803,216 km (0.095 R)
• M80: 45,558,835 km (0.085 R)
• M81: 46,090,356 km (0.113 R)
• M82: 46,929,600 km (0.118 R)
• M83: 47,006,194 km (0.108 R)
• M84: 49,088,746 km (0.064 R)
• M85: 49,399,760 km (0.115 R)
• M86: 49,633,582 km (0.118 R)
• M87: 50,180,362 km (0.109 R)
• M88: 52,228,955 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.4

Radius: 3.4

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.33 AU - 10.51 AU

Year: 17201 Days

Day: 19.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,005,539 km

• M1: 86,019 km (0.096 R)
• M2: 119,080 km (0.057 R)
• M3: 141,669 km (0.075 R)
• M4: 166,203 km (0.085 R)
• M5: 392,694 km (0.081 R)
• M6: 1,297,163 km (0.087 R)
• M7: 2,247,708 km (0.099 R)
• M8: 2,494,694 km (0.106 R)
• M9: 2,517,583 km (0.077 R)
• M10: 3,669,636 km (0.03 R)
• M11: 3,748,025 km (0.108 R)
• M12: 4,040,040 km (0.078 R)
• M13: 5,879,196 km (0.03 R)
• M14: 6,342,800 km (0.093 R)
• M15: 6,594,723 km (0.119 R)
• M16: 8,140,069 km (0.091 R)
• M17: 9,288,382 km (0.119 R)
• M18: 10,560,562 km (0.097 R)
• M19: 11,732,213 km (0.066 R)
• M20: 12,904,612 km (0.057 R)
• M21: 13,424,015 km (0.098 R)
• M22: 13,544,890 km (0.05 R)
• M23: 14,113,662 km (0.026 R)
• M24: 15,442,839 km (0.069 R)
• M25: 16,508,574 km (0.055 R)
• M26: 17,907,015 km (0.099 R)
• M27: 18,665,326 km (0.093 R)
• M28: 19,116,214 km (0.104 R)
• M29: 21,236,016 km (0.096 R)
• M30: 21,753,924 km (0.063 R)
• M31: 24,355,730 km (0.108 R)
• M32: 25,893,147 km (0.073 R)
• M33: 25,993,378 km (0.096 R)
• M34: 26,648,318 km (0.117 R)
• M35: 27,410,519 km (0.119 R)
• M36: 33,269,519 km (0.086 R)
• M37: 34,640,584 km (0.095 R)
• M38: 35,027,743 km (0.115 R)
• M39: 35,360,897 km (0.111 R)
• M40: 36,647,140 km (0.115 R)
• M41: 37,267,672 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit