🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.67 AU

Year: 305 Days

Day: 47.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.5 °

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 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 13.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.44 AU - 1.52 AU

Year: 1181 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,544,675 km

• M1: 167,699 km (0.077 R)
• M2: 253,419 km (0.066 R)
• M3: 354,996 km (0.066 R)
• M4: 453,132 km (0.028 R)
• M5: 587,770 km (0.079 R)
• M6: 758,461 km (0.12 R)
• M7: 896,839 km (0.038 R)
• M8: 999,314 km (0.107 R)
• M9: 1,257,968 km (0.043 R)
• M10: 1,383,032 km (0.09 R)
• M11: 1,601,296 km (0.11 R)
• M12: 2,042,609 km (0.114 R)
• M13: 2,293,036 km (0.068 R)
• M14: 2,500,678 km (0.056 R)
• M15: 2,639,206 km (0.109 R)
• M16: 2,736,594 km (0.119 R)
• M17: 2,901,600 km (0.077 R)
• M18: 3,230,267 km (0.105 R)
• M19: 3,323,018 km (0.036 R)
• M20: 3,428,634 km (0.115 R)
• M21: 3,535,297 km (0.102 R)
• M22: 3,643,157 km (0.112 R)
• M23: 3,788,716 km (0.086 R)
• M24: 3,874,435 km (0.025 R)
• M25: 4,098,084 km (0.114 R)
• M26: 4,262,343 km (0.093 R)
• M27: 4,390,249 km (0.076 R)
• M28: 5,143,474 km (0.114 R)
• M29: 5,724,363 km (0.113 R)
• M30: 5,936,791 km (0.099 R)
• M31: 6,108,829 km (0.069 R)
• M32: 6,238,830 km (0.083 R)
• M33: 6,768,406 km (0.109 R)
• M34: 6,858,165 km (0.109 R)
• M35: 7,114,426 km (0.099 R)
• M36: 7,281,976 km (0.088 R)
• M37: 7,527,914 km (0.107 R)
• M38: 7,839,377 km (0.106 R)
• M39: 7,933,624 km (0.105 R)
• M40: 8,298,643 km (0.097 R)
• M41: 8,620,428 km (0.098 R)
• M42: 8,766,585 km (0.098 R)
• M43: 8,880,878 km (0.068 R)
• M44: 8,979,163 km (0.099 R)
• M45: 9,143,871 km (0.043 R)
• M46: 9,359,591 km (0.061 R)
• M47: 9,576,956 km (0.095 R)
• M48: 9,728,350 km (0.11 R)
• M49: 9,999,570 km (0.086 R)
• M50: 10,187,615 km (0.088 R)
• M51: 10,273,335 km (0.038 R)
• M52: 10,566,995 km (0.043 R)
• M53: 10,793,337 km (0.109 R)
• M54: 10,916,007 km (0.116 R)
• M55: 11,109,587 km (0.079 R)
• M56: 11,268,759 km (0.089 R)
• M57: 11,625,400 km (0.101 R)
• M58: 11,841,120 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.9

Radius: 10

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.46 AU - 1.54 AU

Year: 1205 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,544,675 km

• M1: 140,622 km (0.111 R)
• M2: 219,161 km (0.049 R)
• M3: 298,597 km (0.059 R)
• M4: 373,546 km (0.11 R)
• M5: 499,058 km (0.08 R)
• M6: 565,181 km (0.062 R)
• M7: 658,679 km (0.053 R)
• M8: 923,767 km (0.057 R)
• M9: 1,051,075 km (0.09 R)
• M10: 1,411,306 km (0.079 R)
• M11: 1,517,820 km (0.115 R)
• M12: 1,601,445 km (0.093 R)
• M13: 1,712,746 km (0.096 R)
• M14: 1,979,778 km (0.107 R)
• M15: 2,165,130 km (0.102 R)
• M16: 2,346,742 km (0.108 R)
• M17: 2,414,958 km (0.096 R)
• M18: 2,483,773 km (0.096 R)
• M19: 2,663,889 km (0.112 R)
• M20: 2,838,021 km (0.09 R)
• M21: 3,251,809 km (0.105 R)
• M22: 3,350,095 km (0.09 R)
• M23: 3,583,318 km (0.108 R)
• M24: 3,879,372 km (0.066 R)
• M25: 4,065,472 km (0.087 R)
• M26: 4,254,713 km (0.078 R)
• M27: 4,482,999 km (0.115 R)
• M28: 4,653,990 km (0.107 R)
• M29: 4,802,241 km (0.032 R)
• M30: 5,052,818 km (0.032 R)
• M31: 5,333,463 km (0.082 R)
• M32: 5,410,805 km (0.029 R)
• M33: 5,684,719 km (0.109 R)
• M34: 5,750,692 km (0.038 R)
• M35: 5,976,734 km (0.082 R)
• M36: 6,124,537 km (0.073 R)
• M37: 6,314,377 km (0.112 R)
• M38: 6,465,022 km (0.108 R)
• M39: 6,602,951 km (0.105 R)
• M40: 7,121,756 km (0.117 R)
• M41: 7,250,111 km (0.116 R)
• M42: 7,364,703 km (0.028 R)
• M43: 7,566,660 km (0.041 R)
• M44: 8,065,120 km (0.119 R)
• M45: 8,228,631 km (0.109 R)
• M46: 8,378,229 km (0.086 R)
• M47: 8,680,117 km (0.069 R)
• M48: 9,093,456 km (0.11 R)
• M49: 9,294,815 km (0.106 R)
• M50: 9,419,430 km (0.108 R)
• M51: 9,623,182 km (0.038 R)
• M52: 9,733,436 km (0.077 R)
• M53: 9,812,424 km (0.05 R)
• M54: 10,082,747 km (0.118 R)
• M55: 10,517,329 km (0.098 R)
• M56: 10,793,935 km (0.092 R)
• M57: 10,892,221 km (0.083 R)
• M58: 11,007,262 km (0.093 R)
• M59: 11,139,057 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.3

Radius: 13.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.87 AU - 4.75 AU

Year: 4879 Days

Day: 6.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,544,675 km

• M1: 195,674 km (0.103 R)
• M2: 285,732 km (0.11 R)
• M3: 698,622 km (0.067 R)
• M4: 997,070 km (0.083 R)
• M5: 1,095,056 km (0.04 R)
• M6: 1,208,003 km (0.11 R)
• M7: 1,521,410 km (0.105 R)
• M8: 1,861,297 km (0.058 R)
• M9: 2,225,568 km (0.107 R)
• M10: 2,536,731 km (0.068 R)
• M11: 2,846,249 km (0.068 R)
• M12: 3,184,789 km (0.103 R)
• M13: 3,417,713 km (0.071 R)
• M14: 3,795,448 km (0.104 R)
• M15: 4,096,588 km (0.069 R)
• M16: 4,186,646 km (0.094 R)
• M17: 4,479,409 km (0.067 R)
• M18: 5,104,728 km (0.09 R)
• M19: 5,260,460 km (0.066 R)
• M20: 5,398,090 km (0.03 R)
• M21: 5,576,859 km (0.09 R)
• M22: 5,919,887 km (0.076 R)
• M23: 6,207,564 km (0.112 R)
• M24: 6,990,110 km (0.096 R)
• M25: 7,141,802 km (0.088 R)
• M26: 7,448,328 km (0.046 R)
• M27: 7,893,681 km (0.103 R)
• M28: 8,142,463 km (0.065 R)
• M29: 8,531,866 km (0.108 R)
• M30: 8,787,229 km (0.097 R)
• M31: 9,281,800 km (0.093 R)
• M32: 10,248,651 km (0.11 R)
• M33: 10,421,287 km (0.101 R)
• M34: 11,095,824 km (0.047 R)
• M35: 11,553,444 km (0.084 R)
• M36: 12,356,036 km (0.084 R)
• M37: 12,963,254 km (0.094 R)
• M38: 13,634,350 km (0.05 R)
• M39: 14,482,121 km (0.115 R)
• M40: 15,262,573 km (0.101 R)
• M41: 15,459,893 km (0.056 R)
• M42: 16,314,845 km (0.088 R)
• M43: 17,361,132 km (0.117 R)
• M44: 17,626,220 km (0.089 R)
• M45: 18,669,365 km (0.072 R)
• M46: 18,971,104 km (0.045 R)
• M47: 19,396,262 km (0.104 R)
• M48: 19,947,679 km (0.08 R)
• M49: 20,256,150 km (0.092 R)
• M50: 20,380,017 km (0.106 R)
• M51: 20,721,848 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 11.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.44 AU - 6.48 AU

Year: 8369 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,544,675 km

• M1: 151,243 km (0.114 R)
• M2: 278,850 km (0.09 R)
• M3: 418,126 km (0.045 R)
• M4: 859,589 km (0.081 R)
• M5: 942,766 km (0.09 R)
• M6: 1,562,699 km (0.082 R)
• M7: 1,881,193 km (0.119 R)
• M8: 2,506,064 km (0.076 R)
• M9: 2,982,533 km (0.113 R)
• M10: 3,432,972 km (0.064 R)
• M11: 3,707,933 km (0.059 R)
• M12: 3,990,374 km (0.082 R)
• M13: 4,250,375 km (0.029 R)
• M14: 4,878,985 km (0.086 R)
• M15: 5,033,071 km (0.102 R)
• M16: 5,126,270 km (0.042 R)
• M17: 5,762,211 km (0.08 R)
• M18: 6,155,952 km (0.086 R)
• M19: 6,423,284 km (0.11 R)
• M20: 6,592,180 km (0.108 R)
• M21: 6,831,387 km (0.074 R)
• M22: 7,108,292 km (0.114 R)
• M23: 7,318,328 km (0.117 R)
• M24: 7,424,094 km (0.114 R)
• M25: 7,601,666 km (0.075 R)
• M26: 9,299,752 km (0.119 R)
• M27: 9,568,280 km (0.059 R)
• M28: 9,722,814 km (0.11 R)
• M29: 9,956,187 km (0.029 R)
• M30: 10,230,849 km (0.107 R)
• M31: 10,388,974 km (0.075 R)
• M32: 10,627,582 km (0.077 R)
• M33: 10,707,468 km (0.06 R)
• M34: 12,601,227 km (0.105 R)
• M35: 12,940,964 km (0.077 R)
• M36: 13,542,946 km (0.097 R)
• M37: 14,110,221 km (0.064 R)
• M38: 14,463,122 km (0.061 R)
• M39: 14,640,695 km (0.072 R)
• M40: 15,312,988 km (0.107 R)
• M41: 15,539,329 km (0.059 R)
• M42: 17,342,582 km (0.061 R)
• M43: 17,673,193 km (0.071 R)
• M44: 18,436,741 km (0.106 R)
• M45: 18,629,423 km (0.112 R)
• M46: 18,774,234 km (0.101 R)
• M47: 18,919,493 km (0.11 R)
• M48: 19,016,582 km (0.117 R)
• M49: 19,749,761 km (0.078 R)
• M50: 20,492,216 km (0.046 R)
• M51: 21,092,701 km (0.087 R)
• M52: 21,193,381 km (0.087 R)
• M53: 21,395,039 km (0.114 R)
• M54: 21,597,594 km (0.041 R)
• M55: 22,259,864 km (0.098 R)
• M56: 22,825,344 km (0.108 R)
• M57: 23,083,999 km (0.063 R)
• M58: 23,552,090 km (0.119 R)
• M59: 23,656,510 km (0.098 R)
• M60: 23,865,947 km (0.074 R)
• M61: 24,444,741 km (0.112 R)
• M62: 25,295,055 km (0.087 R)
• M63: 26,154,944 km (0.109 R)
• M64: 27,133,763 km (0.106 R)
• M65: 27,462,728 km (0.077 R)
• M66: 27,903,444 km (0.062 R)
• M67: 29,407,949 km (0.081 R)
• M68: 30,141,727 km (0.1 R)
• M69: 30,539,358 km (0.042 R)
• M70: 31,339,856 km (0.034 R)
• M71: 31,627,383 km (0.04 R)
• M72: 31,742,574 km (0.085 R)
• M73: 33,253,811 km (0.076 R)
• M74: 33,664,607 km (0.092 R)
• M75: 34,136,289 km (0.106 R)
• M76: 34,432,194 km (0.082 R)
• M77: 34,550,675 km (0.103 R)
• M78: 36,164,986 km (0.09 R)
• M79: 36,466,575 km (0.079 R)
• M80: 36,708,475 km (0.075 R)
• M81: 37,620,424 km (0.115 R)
• M82: 40,525,614 km (0.104 R)
• M83: 41,594,192 km (0.083 R)
• M84: 41,846,863 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit