🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.42 AU

Year: 447 Days

Day: 12.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.98 AU - 1.42 AU

Year: 483 Days

Day: 23.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.94 AU - 2.02 AU

Year: 1023 Days

Day: 13.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,643,692 km

• M1: 1,430,904 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.55 AU - 2.95 AU

Year: 1674 Days

Day: 30.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.11 AU - 4.99 AU

Year: 2992 Days

Day: 18.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.7

Radius: 10.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.02 AU - 9.76 AU

Year: 8136 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,643,692 km

• M1: 205,099 km (0.032 R)
• M2: 369,656 km (0.114 R)
• M3: 471,981 km (0.117 R)
• M4: 815,757 km (0.049 R)
• M5: 1,074,861 km (0.085 R)
• M6: 1,294,620 km (0.06 R)
• M7: 2,313,232 km (0.088 R)
• M8: 2,454,751 km (0.104 R)
• M9: 2,683,038 km (0.118 R)
• M10: 2,789,252 km (0.085 R)
• M11: 2,853,579 km (0.084 R)
• M12: 3,160,554 km (0.062 R)
• M13: 3,524,526 km (0.087 R)
• M14: 3,735,160 km (0.026 R)
• M15: 3,830,154 km (0.079 R)
• M16: 3,926,047 km (0.042 R)
• M17: 4,193,677 km (0.103 R)
• M18: 4,342,228 km (0.102 R)
• M19: 4,798,202 km (0.079 R)
• M20: 4,927,604 km (0.1 R)
• M21: 5,322,991 km (0.116 R)
• M22: 5,838,356 km (0.062 R)
• M23: 6,032,385 km (0.092 R)
• M24: 6,172,259 km (0.103 R)
• M25: 6,800,420 km (0.088 R)
• M26: 6,887,636 km (0.088 R)
• M27: 7,810,954 km (0.113 R)
• M28: 8,086,363 km (0.032 R)
• M29: 8,271,715 km (0.098 R)
• M30: 8,709,738 km (0.111 R)
• M31: 9,445,759 km (0.098 R)
• M32: 10,168,466 km (0.095 R)
• M33: 10,671,265 km (0.098 R)
• M34: 10,840,759 km (0.101 R)
• M35: 11,113,775 km (0.113 R)
• M36: 11,216,699 km (0.117 R)
• M37: 11,596,977 km (0.101 R)
• M38: 12,583,874 km (0.091 R)
• M39: 12,655,531 km (0.076 R)
• M40: 12,870,952 km (0.111 R)
• M41: 13,232,680 km (0.093 R)
• M42: 13,305,384 km (0.102 R)
• M43: 13,707,802 km (0.109 R)
• M44: 14,077,309 km (0.08 R)
• M45: 14,562,455 km (0.102 R)
• M46: 14,939,292 km (0.059 R)
• M47: 15,857,075 km (0.118 R)
• M48: 16,050,505 km (0.028 R)
• M49: 16,439,908 km (0.106 R)
• M50: 16,832,453 km (0.116 R)
• M51: 17,029,773 km (0.063 R)
• M52: 17,546,633 km (0.082 R)
• M53: 17,786,888 km (0.089 R)
• M54: 18,311,378 km (0.059 R)
• M55: 19,169,172 km (0.099 R)
• M56: 19,956,506 km (0.099 R)
• M57: 20,165,494 km (0.083 R)
• M58: 21,391,748 km (0.107 R)
• M59: 21,777,261 km (0.04 R)
• M60: 22,729,152 km (0.119 R)
• M61: 22,860,051 km (0.115 R)
• M62: 23,034,931 km (0.067 R)
• M63: 23,342,055 km (0.071 R)
• M64: 23,430,019 km (0.091 R)
• M65: 24,673,626 km (0.047 R)
• M66: 26,075,208 km (0.085 R)
• M67: 26,808,836 km (0.03 R)
• M68: 29,191,930 km (0.108 R)
• M69: 29,286,775 km (0.048 R)
• M70: 29,953,383 km (0.074 R)
• M71: 30,240,611 km (0.114 R)
• M72: 30,625,078 km (0.101 R)
• M73: 31,788,201 km (0.116 R)
• M74: 32,473,210 km (0.075 R)
• M75: 32,965,686 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.3

Radius: 4.2

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.46 AU - 17.74 AU

Year: 20479 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,643,692 km

• M1: 58,343 km (0.113 R)
• M2: 142,567 km (0.087 R)
• M3: 232,176 km (0.114 R)
• M4: 291,865 km (0.101 R)
• M5: 541,245 km (0.084 R)
• M6: 601,982 km (0.086 R)
• M7: 643,720 km (0.112 R)
• M8: 820,544 km (0.102 R)
• M9: 1,463,666 km (0.085 R)
• M10: 2,225,119 km (0.091 R)
• M11: 2,525,062 km (0.109 R)
• M12: 2,731,956 km (0.112 R)
• M13: 3,385,101 km (0.08 R)
• M14: 3,690,280 km (0.099 R)
• M15: 4,004,286 km (0.068 R)
• M16: 4,574,254 km (0.102 R)
• M17: 4,911,148 km (0.071 R)
• M18: 5,878,448 km (0.054 R)
• M19: 6,106,286 km (0.11 R)
• M20: 6,383,491 km (0.09 R)
• M21: 6,759,580 km (0.115 R)
• M22: 7,337,028 km (0.1 R)
• M23: 8,232,520 km (0.092 R)
• M24: 8,744,744 km (0.036 R)
• M25: 8,796,654 km (0.098 R)
• M26: 8,952,535 km (0.069 R)
• M27: 9,109,463 km (0.095 R)
• M28: 9,746,152 km (0.073 R)
• M29: 10,397,202 km (0.104 R)
• M30: 12,084,965 km (0.088 R)
• M31: 12,316,393 km (0.09 R)
• M32: 12,490,824 km (0.071 R)
• M33: 12,783,437 km (0.095 R)
• M34: 13,078,444 km (0.106 R)
• M35: 13,614,902 km (0.064 R)
• M36: 13,855,755 km (0.081 R)
• M37: 14,586,391 km (0.089 R)
• M38: 14,770,995 km (0.049 R)
• M39: 15,517,189 km (0.077 R)
• M40: 17,110,855 km (0.104 R)
• M41: 17,894,000 km (0.107 R)
• M42: 18,688,963 km (0.057 R)
• M43: 20,312,848 km (0.026 R)
• M44: 22,547,241 km (0.076 R)
• M45: 23,333,229 km (0.111 R)
• M46: 23,693,460 km (0.05 R)
• M47: 25,299,992 km (0.112 R)
• M48: 25,447,795 km (0.117 R)
• M49: 25,892,848 km (0.049 R)
• M50: 27,470,807 km (0.119 R)
• M51: 27,546,802 km (0.091 R)
• M52: 27,774,939 km (0.08 R)
• M53: 28,003,824 km (0.03 R)
• M54: 28,770,962 km (0.056 R)
• M55: 29,467,340 km (0.1 R)
• M56: 30,797,714 km (0.113 R)
• M57: 32,789,460 km (0.12 R)
• M58: 33,597,737 km (0.119 R)
• M59: 34,167,406 km (0.061 R)
• M60: 36,477,945 km (0.036 R)
• M61: 37,736,362 km (0.096 R)
• M62: 39,094,262 km (0.088 R)
• M63: 39,436,243 km (0.067 R)
• M64: 39,521,962 km (0.095 R)
• M65: 40,037,177 km (0.096 R)
• M66: 40,381,851 km (0.082 R)
• M67: 40,727,572 km (0.115 R)
• M68: 41,595,987 km (0.088 R)
• M69: 43,793,879 km (0.109 R)
• M70: 44,951,467 km (0.112 R)
• M71: 45,309,754 km (0.078 R)
• M72: 45,668,939 km (0.108 R)
• M73: 45,938,963 km (0.117 R)
• M74: 47,115,101 km (0.117 R)
• M75: 47,843,793 km (0.083 R)
• M76: 48,118,006 km (0.102 R)
• M77: 49,681,902 km (0.095 R)
• M78: 53,331,791 km (0.088 R)
• M79: 54,186,294 km (0.04 R)
• M80: 58,038,439 km (0.096 R)
• M81: 59,603,681 km (0.094 R)
• M82: 59,997,273 km (0.098 R)
• M83: 61,282,169 km (0.086 R)
• M84: 61,878,167 km (0.074 R)
• M85: 64,180,927 km (0.115 R)
• M86: 64,887,179 km (0.119 R)
• M87: 67,123,966 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.4

Radius: 6.8

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.24 AU - 17.26 AU

Year: 24047 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,643,692 km

• M1: 97,987 km (0.07 R)
• M2: 942,317 km (0.091 R)
• M3: 1,283,251 km (0.066 R)
• M4: 1,343,688 km (0.115 R)
• M5: 1,693,149 km (0.107 R)
• M6: 2,070,135 km (0.107 R)
• M7: 2,360,505 km (0.12 R)
• M8: 2,510,551 km (0.112 R)
• M9: 3,559,981 km (0.037 R)
• M10: 3,863,365 km (0.071 R)
• M11: 4,448,741 km (0.108 R)
• M12: 4,494,967 km (0.078 R)
• M13: 4,870,159 km (0.116 R)
• M14: 5,158,284 km (0.072 R)
• M15: 5,255,523 km (0.039 R)
• M16: 5,304,292 km (0.069 R)
• M17: 5,550,979 km (0.089 R)
• M18: 5,600,645 km (0.06 R)
• M19: 5,851,820 km (0.102 R)
• M20: 6,106,585 km (0.117 R)
• M21: 6,839,166 km (0.096 R)
• M22: 7,053,689 km (0.061 R)
• M23: 7,379,364 km (0.087 R)
• M24: 8,045,673 km (0.114 R)
• M25: 9,316,507 km (0.112 R)
• M26: 9,854,311 km (0.096 R)
• M27: 10,586,892 km (0.1 R)
• M28: 11,718,300 km (0.087 R)
• M29: 12,755,762 km (0.082 R)
• M30: 13,019,802 km (0.12 R)
• M31: 13,218,917 km (0.033 R)
• M32: 13,957,930 km (0.053 R)
• M33: 15,757,144 km (0.11 R)
• M34: 16,755,710 km (0.063 R)
• M35: 17,408,555 km (0.115 R)
• M36: 17,628,015 km (0.071 R)
• M37: 18,217,580 km (0.089 R)
• M38: 18,664,130 km (0.07 R)
• M39: 19,114,270 km (0.105 R)
• M40: 20,485,932 km (0.044 R)
• M41: 20,562,975 km (0.083 R)
• M42: 21,105,716 km (0.09 R)
• M43: 21,731,634 km (0.106 R)
• M44: 22,602,144 km (0.039 R)
• M45: 24,786,871 km (0.115 R)
• M46: 25,198,864 km (0.118 R)
• M47: 27,122,692 km (0.05 R)
• M48: 29,266,729 km (0.103 R)
• M49: 30,227,297 km (0.064 R)
• M50: 30,491,188 km (0.076 R)
• M51: 33,806,426 km (0.098 R)
• M52: 34,446,406 km (0.071 R)
• M53: 34,998,272 km (0.1 R)
• M54: 36,670,926 km (0.097 R)
• M55: 36,764,574 km (0.054 R)
• M56: 36,952,170 km (0.05 R)
• M57: 37,895,085 km (0.099 R)
• M58: 39,324,194 km (0.05 R)
• M59: 39,997,235 km (0.08 R)
• M60: 41,354,387 km (0.091 R)
• M61: 42,136,783 km (0.042 R)
• M62: 43,517,572 km (0.094 R)
• M63: 44,512,996 km (0.098 R)
• M64: 44,612,927 km (0.104 R)
• M65: 45,013,551 km (0.088 R)
• M66: 47,748,349 km (0.111 R)
• M67: 49,084,109 km (0.062 R)
• M68: 49,187,481 km (0.041 R)
• M69: 51,267,938 km (0.109 R)
• M70: 51,897,596 km (0.063 R)
• M71: 52,846,944 km (0.088 R)
• M72: 53,164,690 km (0.08 R)
• M73: 54,335,293 km (0.097 R)
• M74: 54,548,919 km (0.097 R)
• M75: 55,299,152 km (0.033 R)
• M76: 56,593,323 km (0.045 R)
• M77: 61,422,791 km (0.08 R)
• M78: 61,756,843 km (0.036 R)
• M79: 62,762,590 km (0.09 R)
• M80: 62,874,639 km (0.115 R)
• M81: 63,323,731 km (0.101 R)
• M82: 65,017,030 km (0.08 R)
• M83: 65,471,209 km (0.06 R)
• M84: 66,268,266 km (0.107 R)
• M85: 66,725,288 km (0.029 R)
• M86: 67,183,357 km (0.091 R)
• M87: 67,297,949 km (0.079 R)
• M88: 67,642,323 km (0.067 R)
• M89: 69,604,897 km (0.105 R)
• M90: 72,289,880 km (0.119 R)
• M91: 72,877,949 km (0.084 R)
• M92: 75,365,462 km (0.087 R)
• M93: 76,200,817 km (0.046 R)
• M94: 79,572,753 km (0.053 R)
• M95: 80,301,743 km (0.089 R)
• M96: 81,032,828 km (0.071 R)
• M97: 81,154,900 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 16,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit