🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 33.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,605,225 km

• M1: 197,320 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.39 AU - 1.39 AU

Year: 611 Days

Day: 13.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,605,225 km

• M1: 531,372 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.63 AU - 1.65 AU

Year: 783 Days

Day: 33.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.29 AU - 2.01 AU

Year: 790 Days

Day: 33.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,605,225 km

• M1: 130,001 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.31 AU - 2.95 AU

Year: 1590 Days

Day: 36.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 8.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.74 AU - 7.34 AU

Year: 5534 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 75,605,225 km

• M1: 245,490 km (0.111 R)
• M2: 417,079 km (0.103 R)
• M3: 702,212 km (0.066 R)
• M4: 758,611 km (0.106 R)
• M5: 1,142,180 km (0.082 R)
• M6: 2,013,438 km (0.111 R)
• M7: 2,165,728 km (0.112 R)
• M8: 2,307,547 km (0.113 R)
• M9: 2,481,679 km (0.107 R)
• M10: 2,630,230 km (0.091 R)
• M11: 3,173,270 km (0.079 R)
• M12: 3,482,489 km (0.112 R)
• M13: 3,632,386 km (0.102 R)
• M14: 3,699,705 km (0.116 R)
• M15: 3,973,319 km (0.118 R)
• M16: 4,042,733 km (0.098 R)
• M17: 4,485,692 km (0.107 R)
• M18: 5,075,257 km (0.113 R)
• M19: 5,379,240 km (0.048 R)
• M20: 5,533,476 km (0.097 R)
• M21: 5,767,596 km (0.047 R)
• M22: 5,826,687 km (0.095 R)
• M23: 5,905,675 km (0.1 R)
• M24: 6,205,320 km (0.059 R)
• M25: 6,387,380 km (0.091 R)
• M26: 6,861,007 km (0.111 R)
• M27: 7,907,444 km (0.095 R)
• M28: 8,082,923 km (0.094 R)
• M29: 8,304,178 km (0.107 R)
• M30: 8,482,648 km (0.091 R)
• M31: 8,594,846 km (0.112 R)
• M32: 8,707,494 km (0.079 R)
• M33: 8,888,806 km (0.078 R)
• M34: 9,301,397 km (0.115 R)
• M35: 9,370,811 km (0.101 R)
• M36: 9,440,374 km (0.111 R)
• M37: 9,884,829 km (0.067 R)
• M38: 10,240,573 km (0.096 R)
• M39: 10,455,994 km (0.046 R)
• M40: 10,624,590 km (0.072 R)
• M41: 11,135,916 km (0.043 R)
• M42: 11,481,337 km (0.078 R)
• M43: 12,157,221 km (0.104 R)
• M44: 12,691,883 km (0.076 R)
• M45: 12,820,388 km (0.097 R)
• M46: 12,975,072 km (0.116 R)
• M47: 13,338,445 km (0.111 R)
• M48: 13,784,097 km (0.059 R)
• M49: 13,916,192 km (0.114 R)
• M50: 14,048,586 km (0.102 R)
• M51: 14,609,578 km (0.101 R)
• M52: 14,717,289 km (0.091 R)
• M53: 14,825,149 km (0.091 R)
• M54: 15,259,581 km (0.12 R)
• M55: 16,057,536 km (0.033 R)
• M56: 17,379,533 km (0.111 R)
• M57: 19,058,470 km (0.113 R)
• M58: 19,738,541 km (0.082 R)
• M59: 19,917,311 km (0.119 R)
• M60: 20,036,690 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.8

Radius: 5.9

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.05 AU - 14.51 AU

Year: 19069 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,605,225 km

• M1: 125,513 km (0.099 R)
• M2: 452,384 km (0.103 R)
• M3: 793,018 km (0.09 R)
• M4: 840,441 km (0.117 R)
• M5: 1,092,214 km (0.075 R)
• M6: 1,310,178 km (0.093 R)
• M7: 1,817,465 km (0.088 R)
• M8: 1,945,072 km (0.083 R)
• M9: 2,519,677 km (0.096 R)
• M10: 3,029,955 km (0.097 R)
• M11: 3,812,651 km (0.119 R)
• M12: 5,051,172 km (0.056 R)
• M13: 5,367,422 km (0.114 R)
• M14: 5,736,779 km (0.076 R)
• M15: 5,830,278 km (0.069 R)
• M16: 6,744,620 km (0.047 R)
• M17: 6,942,837 km (0.109 R)
• M18: 7,042,619 km (0.092 R)
• M19: 7,446,533 km (0.078 R)
• M20: 7,754,555 km (0.066 R)
• M21: 8,066,616 km (0.11 R)
• M22: 8,329,759 km (0.108 R)
• M23: 8,435,824 km (0.114 R)
• M24: 9,081,638 km (0.112 R)
• M25: 10,477,685 km (0.112 R)
• M26: 10,880,403 km (0.069 R)
• M27: 10,938,297 km (0.06 R)
• M28: 11,346,849 km (0.093 R)
• M29: 12,118,624 km (0.109 R)
• M30: 12,178,763 km (0.106 R)
• M31: 13,587,675 km (0.1 R)
• M32: 13,775,122 km (0.115 R)
• M33: 13,837,953 km (0.072 R)
• M34: 14,406,574 km (0.096 R)
• M35: 14,533,882 km (0.078 R)
• M36: 15,241,330 km (0.107 R)
• M37: 15,894,175 km (0.084 R)
• M38: 15,959,998 km (0.099 R)
• M39: 16,823,328 km (0.082 R)
• M40: 16,957,517 km (0.088 R)
• M41: 17,294,561 km (0.103 R)
• M42: 19,082,256 km (0.118 R)
• M43: 20,855,888 km (0.083 R)
• M44: 21,000,100 km (0.11 R)
• M45: 21,072,206 km (0.053 R)
• M46: 21,579,942 km (0.08 R)
• M47: 21,725,800 km (0.07 R)
• M48: 21,798,803 km (0.076 R)
• M49: 23,127,232 km (0.099 R)
• M50: 23,351,180 km (0.063 R)
• M51: 24,557,687 km (0.085 R)
• M52: 25,939,074 km (0.111 R)
• M53: 26,561,102 km (0.109 R)
• M54: 27,187,917 km (0.116 R)
• M55: 28,057,829 km (0.108 R)
• M56: 28,137,415 km (0.052 R)
• M57: 29,581,932 km (0.06 R)
• M58: 29,825,028 km (0.1 R)
• M59: 30,068,723 km (0.091 R)
• M60: 30,394,847 km (0.1 R)
• M61: 30,722,017 km (0.107 R)
• M62: 33,465,642 km (0.08 R)
• M63: 34,738,570 km (0.109 R)
• M64: 34,823,991 km (0.093 R)
• M65: 36,373,376 km (0.077 R)
• M66: 38,562,442 km (0.107 R)
• M67: 38,827,978 km (0.112 R)
• M68: 39,717,487 km (0.066 R)
• M69: 40,613,728 km (0.091 R)
• M70: 41,064,316 km (0.078 R)
• M71: 41,245,031 km (0.069 R)
• M72: 43,526,099 km (0.118 R)
• M73: 43,987,160 km (0.099 R)
• M74: 44,172,062 km (0.071 R)
• M75: 45,007,267 km (0.046 R)
• M76: 45,286,866 km (0.085 R)
• M77: 45,473,564 km (0.102 R)
• M78: 46,035,304 km (0.1 R)
• M79: 46,505,041 km (0.117 R)
• M80: 48,209,410 km (0.09 R)
• M81: 49,261,083 km (0.095 R)
• M82: 50,610,306 km (0.109 R)
• M83: 52,657,104 km (0.063 R)
• M84: 53,739,893 km (0.117 R)
• M85: 55,028,978 km (0.071 R)
• M86: 55,328,024 km (0.092 R)
• M87: 56,629,676 km (0.113 R)
• M88: 59,569,423 km (0.105 R)
• M89: 60,491,844 km (0.093 R)
• M90: 61,418,902 km (0.096 R)
• M91: 63,809,625 km (0.033 R)
• M92: 63,914,194 km (0.075 R)
• M93: 65,174,257 km (0.074 R)
• M94: 66,336,333 km (0.083 R)
• M95: 68,252,832 km (0.084 R)
• M96: 71,595,895 km (0.053 R)
• M97: 72,467,153 km (0.085 R)
• M98: 73,013,485 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.5

Radius: 6.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.87 AU - 20.09 AU

Year: 29615 Days

Day: 19.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,605,225 km

• M1: 167,998 km (0.04 R)
• M2: 263,292 km (0.12 R)
• M3: 310,715 km (0.089 R)
• M4: 434,731 km (0.088 R)
• M5: 493,075 km (0.119 R)
• M6: 575,353 km (0.115 R)
• M7: 899,981 km (0.108 R)
• M8: 1,135,747 km (0.097 R)
• M9: 1,332,468 km (0.106 R)
• M10: 1,694,495 km (0.114 R)
• M11: 1,952,402 km (0.095 R)
• M12: 2,154,060 km (0.094 R)
• M13: 2,292,288 km (0.09 R)
• M14: 2,650,425 km (0.095 R)
• M15: 2,761,427 km (0.061 R)
• M16: 5,944,870 km (0.06 R)
• M17: 6,041,809 km (0.1 R)
• M18: 6,434,653 km (0.063 R)
• M19: 7,768,169 km (0.12 R)
• M20: 8,087,710 km (0.106 R)
• M21: 8,684,605 km (0.096 R)
• M22: 9,578,153 km (0.091 R)
• M23: 10,267,201 km (0.057 R)
• M24: 10,442,081 km (0.104 R)
• M25: 10,676,650 km (0.063 R)
• M26: 10,972,256 km (0.12 R)
• M27: 11,031,796 km (0.12 R)
• M28: 11,753,606 km (0.117 R)
• M29: 12,490,824 km (0.113 R)
• M30: 13,306,132 km (0.106 R)
• M31: 13,369,562 km (0.078 R)
• M32: 13,816,411 km (0.066 R)
• M33: 16,190,678 km (0.088 R)
• M34: 16,326,214 km (0.04 R)
• M35: 16,803,581 km (0.09 R)
• M36: 17,216,471 km (0.085 R)
• M37: 17,982,113 km (0.053 R)
• M38: 18,333,817 km (0.062 R)
• M39: 20,418,015 km (0.062 R)
• M40: 21,823,637 km (0.117 R)
• M41: 22,651,661 km (0.1 R)
• M42: 23,720,388 km (0.119 R)
• M43: 24,493,659 km (0.084 R)
• M44: 25,196,769 km (0.113 R)
• M45: 26,622,736 km (0.116 R)
• M46: 27,103,843 km (0.057 R)
• M47: 27,749,807 km (0.117 R)
• M48: 28,482,537 km (0.11 R)
• M49: 29,221,550 km (0.082 R)
• M50: 30,050,173 km (0.03 R)
• M51: 31,985,222 km (0.1 R)
• M52: 32,924,696 km (0.11 R)
• M53: 34,133,597 km (0.12 R)
• M54: 35,444,971 km (0.088 R)
• M55: 35,797,424 km (0.081 R)
• M56: 36,417,058 km (0.107 R)
• M57: 38,477,769 km (0.117 R)
• M58: 39,567,889 km (0.099 R)
• M59: 40,300,170 km (0.048 R)
• M60: 42,711,090 km (0.108 R)
• M61: 44,407,380 km (0.115 R)
• M62: 44,597,220 km (0.115 R)
• M63: 45,741,943 km (0.073 R)
• M64: 46,606,768 km (0.113 R)
• M65: 48,352,575 km (0.117 R)
• M66: 50,713,379 km (0.083 R)
• M67: 51,807,987 km (0.098 R)
• M68: 55,546,437 km (0.113 R)
• M69: 55,955,737 km (0.111 R)
• M70: 56,160,836 km (0.088 R)
• M71: 57,810,152 km (0.104 R)
• M72: 58,121,166 km (0.116 R)
• M73: 58,432,779 km (0.114 R)
• M74: 59,684,614 km (0.12 R)
• M75: 59,999,068 km (0.109 R)
• M76: 60,418,990 km (0.094 R)
• M77: 61,684,737 km (0.041 R)
• M78: 62,108,698 km (0.115 R)
• M79: 63,920,926 km (0.049 R)
• M80: 65,210,609 km (0.098 R)
• M81: 65,750,508 km (0.109 R)
• M82: 66,291,903 km (0.107 R)
• M83: 66,508,820 km (0.115 R)
• M84: 67,379,031 km (0.105 R)
• M85: 67,706,351 km (0.115 R)
• M86: 68,143,625 km (0.115 R)
• M87: 70,122,805 km (0.098 R)
• M88: 70,343,761 km (0.089 R)
• M89: 70,565,166 km (0.091 R)
• M90: 70,786,720 km (0.088 R)
• M91: 72,120,685 km (0.117 R)
• M92: 73,126,730 km (0.06 R)
• M93: 74,024,766 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit