🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 37.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.65 AU - 0.97 AU

Year: 260 Days

Day: 41.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,869,971 km

• M1: 170,392 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.39 AU - 3.91 AU

Year: 2486 Days

Day: 27.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,869,971 km

• M1: 917,185 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.96 AU - 6.38 AU

Year: 4190 Days

Day: 30.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 9.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.41 AU - 6.59 AU

Year: 5239 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,869,971 km

• M1: 205,099 km (0.105 R)
• M2: 397,930 km (0.045 R)
• M3: 466,745 km (0.06 R)
• M4: 931,995 km (0.063 R)
• M5: 1,039,705 km (0.079 R)
• M6: 1,232,836 km (0.095 R)
• M7: 1,400,984 km (0.119 R)
• M8: 1,628,373 km (0.106 R)
• M9: 1,733,391 km (0.104 R)
• M10: 1,964,220 km (0.034 R)
• M11: 2,104,692 km (0.101 R)
• M12: 2,351,379 km (0.103 R)
• M13: 3,146,642 km (0.045 R)
• M14: 3,311,798 km (0.085 R)
• M15: 3,479,946 km (0.073 R)
• M16: 3,565,067 km (0.075 R)
• M17: 3,650,936 km (0.076 R)
• M18: 4,565,577 km (0.095 R)
• M19: 4,677,626 km (0.047 R)
• M20: 4,866,718 km (0.118 R)
• M21: 4,981,310 km (0.115 R)
• M22: 5,096,799 km (0.119 R)
• M23: 5,909,864 km (0.078 R)
• M24: 6,279,670 km (0.113 R)
• M25: 6,656,956 km (0.062 R)
• M26: 7,236,797 km (0.062 R)
• M27: 7,433,668 km (0.106 R)
• M28: 7,610,193 km (0.07 R)
• M29: 7,676,615 km (0.096 R)
• M30: 7,765,775 km (0.075 R)
• M31: 8,930,993 km (0.085 R)
• M32: 9,001,154 km (0.051 R)
• M33: 9,071,615 km (0.057 R)
• M34: 9,165,862 km (0.113 R)
• M35: 9,426,611 km (0.094 R)
• M36: 9,810,180 km (0.085 R)
• M37: 9,906,820 km (0.04 R)
• M38: 10,518,525 km (0.098 R)
• M39: 11,167,631 km (0.027 R)
• M40: 11,293,891 km (0.067 R)
• M41: 11,446,032 km (0.099 R)
• M42: 11,726,977 km (0.089 R)
• M43: 11,984,285 km (0.098 R)
• M44: 12,530,617 km (0.074 R)
• M45: 13,031,919 km (0.12 R)
• M46: 13,218,318 km (0.116 R)
• M47: 13,486,098 km (0.106 R)
• M48: 13,891,209 km (0.032 R)
• M49: 14,245,457 km (0.118 R)
• M50: 14,713,250 km (0.118 R)
• M51: 15,523,023 km (0.071 R)
• M52: 15,748,916 km (0.047 R)
• M53: 16,433,176 km (0.079 R)
• M54: 17,448,497 km (0.119 R)
• M55: 17,565,782 km (0.058 R)
• M56: 17,919,282 km (0.045 R)
• M57: 18,126,624 km (0.048 R)
• M58: 19,905,642 km (0.086 R)
• M59: 20,274,251 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 14.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.82 AU - 9.12 AU

Year: 7277 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,869,971 km

• M1: 193,580 km (0.111 R)
• M2: 319,840 km (0.114 R)
• M3: 452,683 km (0.116 R)
• M4: 576,251 km (0.044 R)
• M5: 761,154 km (0.081 R)
• M6: 1,380,788 km (0.083 R)
• M7: 1,512,734 km (0.056 R)
• M8: 1,649,167 km (0.115 R)
• M9: 1,780,514 km (0.036 R)
• M10: 1,954,646 km (0.09 R)
• M11: 2,114,416 km (0.095 R)
• M12: 2,544,361 km (0.114 R)
• M13: 2,730,909 km (0.076 R)
• M14: 2,865,398 km (0.084 R)
• M15: 3,002,130 km (0.083 R)
• M16: 3,258,690 km (0.105 R)
• M17: 3,510,464 km (0.089 R)
• M18: 3,806,219 km (0.103 R)
• M19: 3,982,445 km (0.057 R)
• M20: 4,356,440 km (0.08 R)
• M21: 5,111,011 km (0.057 R)
• M22: 5,447,008 km (0.092 R)
• M23: 5,833,569 km (0.091 R)
• M24: 6,023,109 km (0.108 R)
• M25: 6,513,042 km (0.091 R)
• M26: 6,633,918 km (0.098 R)
• M27: 6,862,354 km (0.089 R)
• M28: 7,468,674 km (0.049 R)
• M29: 7,754,256 km (0.074 R)
• M30: 7,930,782 km (0.113 R)
• M31: 8,484,443 km (0.063 R)
• M32: 9,000,257 km (0.094 R)
• M33: 9,118,140 km (0.079 R)
• M34: 9,304,389 km (0.112 R)
• M35: 9,457,877 km (0.092 R)
• M36: 9,871,066 km (0.09 R)
• M37: 10,272,587 km (0.068 R)
• M38: 10,448,962 km (0.115 R)
• M39: 10,661,840 km (0.081 R)
• M40: 11,509,462 km (0.03 R)
• M41: 12,043,377 km (0.113 R)
• M42: 12,510,272 km (0.108 R)

Asteroid Belt

Center: 8.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 10.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.41 AU - 11.61 AU

Year: 11289 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 44,869,971 km

• M1: 128,505 km (0.118 R)
• M2: 273,914 km (0.065 R)
• M3: 414,835 km (0.108 R)
• M4: 576,101 km (0.094 R)
• M5: 690,394 km (0.073 R)
• M6: 858,841 km (0.114 R)
• M7: 1,355,506 km (0.085 R)
• M8: 1,699,133 km (0.045 R)
• M9: 1,906,176 km (0.112 R)
• M10: 2,095,717 km (0.079 R)
• M11: 2,186,373 km (0.117 R)
• M12: 2,265,061 km (0.117 R)
• M13: 2,385,039 km (0.114 R)
• M14: 2,507,111 km (0.058 R)
• M15: 2,900,553 km (0.028 R)
• M16: 3,511,511 km (0.046 R)
• M17: 3,713,468 km (0.072 R)
• M18: 3,776,449 km (0.075 R)
• M19: 4,227,187 km (0.107 R)
• M20: 5,039,354 km (0.099 R)
• M21: 5,144,222 km (0.114 R)
• M22: 6,516,184 km (0.059 R)
• M23: 6,784,413 km (0.108 R)
• M24: 6,900,351 km (0.103 R)
• M25: 7,811,702 km (0.111 R)
• M26: 8,844,974 km (0.063 R)
• M27: 9,248,888 km (0.049 R)
• M28: 9,334,608 km (0.084 R)
• M29: 9,789,385 km (0.103 R)
• M30: 9,942,723 km (0.038 R)
• M31: 10,901,346 km (0.051 R)
• M32: 11,288,356 km (0.078 R)
• M33: 11,495,250 km (0.077 R)
• M34: 11,703,191 km (0.093 R)
• M35: 11,912,478 km (0.104 R)
• M36: 12,264,183 km (0.109 R)
• M37: 13,974,386 km (0.097 R)
• M38: 14,295,573 km (0.049 R)
• M39: 14,419,739 km (0.117 R)
• M40: 14,544,354 km (0.096 R)
• M41: 15,096,520 km (0.094 R)
• M42: 15,400,652 km (0.088 R)
• M43: 15,758,041 km (0.065 R)
• M44: 16,247,526 km (0.114 R)
• M45: 16,715,767 km (0.057 R)
• M46: 16,872,994 km (0.039 R)
• M47: 17,214,975 km (0.109 R)
• M48: 17,905,968 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.8

Radius: 5.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.24 AU - 14.58 AU

Year: 19498 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,869,971 km

• M1: 203,453 km (0.086 R)
• M2: 398,978 km (0.119 R)
• M3: 809,624 km (0.095 R)
• M4: 879,187 km (0.058 R)
• M5: 1,043,146 km (0.115 R)
• M6: 1,657,245 km (0.085 R)
• M7: 1,791,584 km (0.076 R)
• M8: 1,929,513 km (0.062 R)
• M9: 1,976,337 km (0.069 R)
• M10: 2,314,279 km (0.109 R)
• M11: 2,592,232 km (0.065 R)
• M12: 3,318,978 km (0.101 R)
• M13: 4,014,459 km (0.079 R)
• M14: 4,286,727 km (0.114 R)
• M15: 4,378,730 km (0.097 R)
• M16: 4,658,777 km (0.1 R)
• M17: 5,367,871 km (0.119 R)
• M18: 5,938,437 km (0.058 R)
• M19: 6,006,803 km (0.104 R)
• M20: 6,248,404 km (0.042 R)
• M21: 6,422,835 km (0.04 R)
• M22: 6,634,217 km (0.05 R)
• M23: 7,282,275 km (0.058 R)
• M24: 7,355,578 km (0.104 R)
• M25: 8,521,843 km (0.105 R)
• M26: 8,637,781 km (0.093 R)
• M27: 9,503,654 km (0.084 R)
• M28: 10,232,494 km (0.089 R)
• M29: 10,355,613 km (0.093 R)
• M30: 10,562,058 km (0.113 R)
• M31: 11,316,630 km (0.088 R)
• M32: 12,175,023 km (0.12 R)
• M33: 12,921,217 km (0.068 R)
• M34: 13,009,928 km (0.097 R)
• M35: 14,503,364 km (0.105 R)
• M36: 15,481,584 km (0.082 R)
• M37: 15,717,650 km (0.102 R)
• M38: 16,867,160 km (0.055 R)
• M39: 17,354,101 km (0.109 R)
• M40: 18,842,450 km (0.075 R)
• M41: 19,449,219 km (0.109 R)
• M42: 19,601,809 km (0.11 R)
• M43: 20,216,507 km (0.052 R)
• M44: 20,371,191 km (0.039 R)
• M45: 20,474,563 km (0.112 R)
• M46: 20,578,085 km (0.076 R)
• M47: 20,733,666 km (0.032 R)
• M48: 22,630,867 km (0.081 R)
• M49: 22,845,091 km (0.083 R)
• M50: 23,113,769 km (0.108 R)
• M51: 23,383,494 km (0.071 R)
• M52: 23,654,415 km (0.105 R)
• M53: 24,089,895 km (0.089 R)
• M54: 24,199,101 km (0.037 R)
• M55: 24,803,028 km (0.117 R)
• M56: 26,194,138 km (0.107 R)
• M57: 26,700,976 km (0.099 R)
• M58: 27,438,942 km (0.079 R)
• M59: 27,496,089 km (0.111 R)
• M60: 28,183,640 km (0.11 R)
• M61: 29,517,305 km (0.093 R)
• M62: 30,162,371 km (0.104 R)
• M63: 30,339,196 km (0.104 R)
• M64: 30,457,229 km (0.06 R)
• M65: 30,990,246 km (0.112 R)
• M66: 31,585,945 km (0.118 R)
• M67: 33,213,420 km (0.101 R)
• M68: 33,639,924 km (0.059 R)
• M69: 33,884,367 km (0.111 R)
• M70: 34,068,073 km (0.057 R)
• M71: 34,806,338 km (0.038 R)
• M72: 35,363,441 km (0.101 R)
• M73: 35,861,153 km (0.061 R)
• M74: 36,110,832 km (0.119 R)
• M75: 36,926,439 km (0.117 R)
• M76: 37,875,039 km (0.11 R)
• M77: 38,193,084 km (0.113 R)
• M78: 40,508,560 km (0.076 R)
• M79: 40,833,636 km (0.095 R)
• M80: 41,094,385 km (0.087 R)
• M81: 41,159,760 km (0.09 R)
• M82: 41,355,733 km (0.105 R)
• M83: 41,617,679 km (0.108 R)
• M84: 42,143,067 km (0.104 R)
• M85: 42,538,454 km (0.057 R)
• M86: 43,067,731 km (0.1 R)
• M87: 43,266,846 km (0.077 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit