🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 140 Days

Day: 25.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,992,522 km

• M1: 65,673 km (0.11 R)
• M2: 219,610 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.09 AU - 1.31 AU

Year: 490 Days

Day: 12.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,992,522 km

• M1: 606,919 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 12.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.79 AU - 11.91 AU

Year: 12413 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,992,522 km

• M1: 234,420 km (0.073 R)
• M2: 384,467 km (0.08 R)
• M3: 477,516 km (0.091 R)
• M4: 627,862 km (0.11 R)
• M5: 1,395,599 km (0.059 R)
• M6: 1,789,191 km (0.049 R)
• M7: 1,911,711 km (0.114 R)
• M8: 2,191,609 km (0.113 R)
• M9: 2,403,439 km (0.109 R)
• M10: 3,168,632 km (0.081 R)
• M11: 3,378,818 km (0.082 R)
• M12: 3,750,119 km (0.09 R)
• M13: 4,167,348 km (0.108 R)
• M14: 4,872,702 km (0.085 R)
• M15: 5,011,379 km (0.112 R)
• M16: 5,151,403 km (0.064 R)
• M17: 5,944,421 km (0.088 R)
• M18: 6,055,572 km (0.105 R)
• M19: 6,469,061 km (0.116 R)
• M20: 6,891,675 km (0.096 R)
• M21: 7,482,736 km (0.093 R)
• M22: 7,804,521 km (0.078 R)
• M23: 8,587,367 km (0.079 R)
• M24: 8,966,896 km (0.046 R)
• M25: 10,182,678 km (0.104 R)
• M26: 10,539,619 km (0.107 R)
• M27: 11,311,693 km (0.037 R)
• M28: 12,337,935 km (0.079 R)
• M29: 12,670,640 km (0.073 R)
• M30: 13,199,619 km (0.029 R)
• M31: 13,735,777 km (0.072 R)
• M32: 14,279,117 km (0.118 R)
• M33: 14,478,531 km (0.089 R)
• M34: 14,829,637 km (0.049 R)
• M35: 15,285,162 km (0.09 R)
• M36: 15,540,227 km (0.09 R)
• M37: 15,745,325 km (0.112 R)
• M38: 16,054,544 km (0.085 R)
• M39: 16,941,809 km (0.109 R)
• M40: 17,047,276 km (0.078 R)
• M41: 17,258,807 km (0.112 R)
• M42: 18,329,629 km (0.084 R)
• M43: 19,091,979 km (0.045 R)
• M44: 20,143,204 km (0.066 R)
• M45: 22,243,707 km (0.109 R)
• M46: 23,232,101 km (0.109 R)
• M47: 23,702,137 km (0.072 R)
• M48: 23,820,170 km (0.109 R)
• M49: 25,010,969 km (0.097 R)
• M50: 25,311,661 km (0.089 R)
• M51: 25,553,111 km (0.06 R)
• M52: 25,734,723 km (0.079 R)
• M53: 27,141,242 km (0.12 R)
• M54: 27,698,495 km (0.057 R)
• M55: 28,447,232 km (0.049 R)
• M56: 29,837,295 km (0.048 R)
• M57: 30,156,238 km (0.095 R)
• M58: 31,055,471 km (0.109 R)
• M59: 31,313,976 km (0.075 R)
• M60: 32,159,204 km (0.098 R)
• M61: 32,355,327 km (0.061 R)
• M62: 32,946,089 km (0.035 R)
• M63: 33,938,671 km (0.077 R)
• M64: 35,209,804 km (0.053 R)
• M65: 36,156,609 km (0.053 R)
• M66: 36,837,877 km (0.103 R)
• M67: 38,144,016 km (0.096 R)
• M68: 39,046,540 km (0.102 R)
• M69: 39,185,965 km (0.063 R)
• M70: 39,745,461 km (0.05 R)
• M71: 41,795,850 km (0.081 R)
• M72: 44,315,976 km (0.108 R)
• M73: 44,752,951 km (0.098 R)
• M74: 45,925,050 km (0.101 R)
• M75: 46,810,969 km (0.12 R)
• M76: 47,627,773 km (0.074 R)
• M77: 47,776,922 km (0.087 R)
• M78: 49,125,248 km (0.084 R)
• M79: 49,426,538 km (0.119 R)
• M80: 49,652,880 km (0.109 R)
• M81: 50,182,456 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 10.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.72 AU - 14.4 AU

Year: 14652 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,992,522 km

• M1: 264,190 km (0.104 R)
• M2: 359,783 km (0.112 R)
• M3: 984,952 km (0.072 R)
• M4: 1,261,409 km (0.033 R)
• M5: 1,351,617 km (0.037 R)
• M6: 1,684,771 km (0.096 R)
• M7: 2,150,769 km (0.035 R)
• M8: 2,832,486 km (0.069 R)
• M9: 3,104,754 km (0.113 R)
• M10: 3,448,979 km (0.108 R)
• M11: 3,674,572 km (0.086 R)
• M12: 4,005,333 km (0.102 R)
• M13: 4,449,789 km (0.118 R)
• M14: 5,348,423 km (0.083 R)
• M15: 6,419,993 km (0.039 R)
• M16: 7,556,338 km (0.105 R)
• M17: 8,622,821 km (0.094 R)
• M18: 9,285,241 km (0.119 R)
• M19: 9,645,323 km (0.109 R)
• M20: 11,609,543 km (0.119 R)
• M21: 11,754,503 km (0.091 R)
• M22: 12,291,111 km (0.114 R)
• M23: 12,587,165 km (0.077 R)
• M24: 12,935,728 km (0.089 R)
• M25: 13,337,847 km (0.114 R)
• M26: 13,540,402 km (0.086 R)
• M27: 13,897,493 km (0.118 R)
• M28: 14,568,738 km (0.081 R)
• M29: 15,197,797 km (0.085 R)
• M30: 16,319,931 km (0.062 R)
• M31: 16,591,002 km (0.093 R)
• M32: 17,413,342 km (0.109 R)
• M33: 18,024,748 km (0.066 R)
• M34: 18,136,647 km (0.059 R)
• M35: 19,670,325 km (0.117 R)
• M36: 19,843,260 km (0.117 R)
• M37: 20,365,207 km (0.1 R)
• M38: 21,838,746 km (0.079 R)
• M39: 22,799,763 km (0.116 R)
• M40: 22,920,787 km (0.094 R)
• M41: 23,835,878 km (0.048 R)
• M42: 24,081,966 km (0.117 R)
• M43: 24,452,520 km (0.083 R)
• M44: 24,576,537 km (0.08 R)
• M45: 25,136,930 km (0.103 R)
• M46: 25,638,681 km (0.103 R)
• M47: 26,334,012 km (0.039 R)
• M48: 27,807,701 km (0.118 R)
• M49: 28,066,655 km (0.066 R)
• M50: 29,439,664 km (0.082 R)
• M51: 29,769,827 km (0.091 R)
• M52: 30,567,183 km (0.1 R)
• M53: 31,035,574 km (0.065 R)
• M54: 33,275,354 km (0.116 R)
• M55: 34,727,799 km (0.055 R)
• M56: 35,777,677 km (0.067 R)
• M57: 36,271,350 km (0.118 R)
• M58: 36,483,480 km (0.065 R)
• M59: 36,696,208 km (0.047 R)
• M60: 37,407,995 km (0.119 R)
• M61: 37,908,848 km (0.102 R)
• M62: 38,628,414 km (0.05 R)
• M63: 39,425,023 km (0.113 R)
• M64: 39,570,582 km (0.081 R)
• M65: 39,643,286 km (0.099 R)
• M66: 40,007,856 km (0.112 R)
• M67: 40,154,013 km (0.051 R)
• M68: 40,300,320 km (0.112 R)
• M69: 40,446,776 km (0.103 R)
• M70: 41,108,298 km (0.115 R)
• M71: 41,403,455 km (0.106 R)
• M72: 42,293,113 km (0.062 R)
• M73: 43,114,106 km (0.096 R)
• M74: 43,263,854 km (0.085 R)
• M75: 43,639,344 km (0.105 R)
• M76: 43,714,443 km (0.045 R)
• M77: 45,075,484 km (0.083 R)
• M78: 45,532,206 km (0.098 R)
• M79: 46,220,357 km (0.087 R)
• M80: 46,911,798 km (0.099 R)
• M81: 47,451,996 km (0.097 R)
• M82: 50,104,964 km (0.05 R)
• M83: 50,341,329 km (0.07 R)
• M84: 50,736,118 km (0.118 R)
• M85: 50,894,392 km (0.116 R)
• M86: 51,369,964 km (0.073 R)
• M87: 52,006,353 km (0.064 R)
• M88: 52,405,480 km (0.109 R)
• M89: 52,966,024 km (0.091 R)

Asteroid Belt

Center: 15.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.6

Radius: 5.1

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 16.04 AU - 22.74 AU

Year: 31829 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,992,522 km

• M1: 79,736 km (0.045 R)
• M2: 263,591 km (0.108 R)
• M3: 603,328 km (0.08 R)
• M4: 825,331 km (0.096 R)
• M5: 1,103,733 km (0.097 R)
• M6: 1,202,767 km (0.105 R)
• M7: 2,014,635 km (0.059 R)
• M8: 2,054,876 km (0.099 R)
• M9: 2,558,423 km (0.116 R)
• M10: 2,960,093 km (0.089 R)
• M11: 3,381,361 km (0.088 R)
• M12: 6,394,860 km (0.108 R)
• M13: 7,808,111 km (0.092 R)
• M14: 9,313,066 km (0.07 R)
• M15: 10,551,437 km (0.098 R)
• M16: 10,904,638 km (0.079 R)
• M17: 11,118,413 km (0.057 R)
• M18: 11,261,578 km (0.09 R)
• M19: 12,727,488 km (0.095 R)
• M20: 14,408,070 km (0.099 R)
• M21: 15,433,264 km (0.098 R)
• M22: 16,075,937 km (0.099 R)
• M23: 18,055,565 km (0.074 R)
• M24: 20,285,172 km (0.073 R)
• M25: 20,460,202 km (0.059 R)
• M26: 22,690,706 km (0.073 R)
• M27: 24,622,912 km (0.067 R)
• M28: 25,278,599 km (0.119 R)
• M29: 26,703,070 km (0.078 R)
• M30: 27,183,579 km (0.115 R)
• M31: 27,280,069 km (0.039 R)
• M32: 27,376,710 km (0.072 R)
• M33: 29,035,600 km (0.099 R)
• M34: 30,928,013 km (0.118 R)
• M35: 31,838,316 km (0.103 R)
• M36: 32,245,671 km (0.105 R)
• M37: 33,478,059 km (0.072 R)
• M38: 34,516,866 km (0.083 R)
• M39: 34,725,855 km (0.105 R)
• M40: 35,250,195 km (0.084 R)
• M41: 35,355,362 km (0.111 R)
• M42: 35,566,146 km (0.037 R)
• M43: 37,373,886 km (0.101 R)
• M44: 38,451,141 km (0.032 R)
• M45: 38,559,300 km (0.117 R)
• M46: 38,667,758 km (0.075 R)
• M47: 40,746,271 km (0.099 R)
• M48: 41,521,188 km (0.079 R)
• M49: 45,010,858 km (0.092 R)
• M50: 46,156,478 km (0.101 R)
• M51: 47,195,735 km (0.054 R)
• M52: 47,427,761 km (0.059 R)
• M53: 48,009,397 km (0.118 R)
• M54: 48,359,456 km (0.109 R)
• M55: 48,827,548 km (0.076 R)
• M56: 50,715,174 km (0.066 R)
• M57: 52,266,205 km (0.034 R)
• M58: 52,626,437 km (0.106 R)
• M59: 52,987,416 km (0.118 R)
• M60: 55,659,533 km (0.11 R)
• M61: 56,642,092 km (0.099 R)
• M62: 58,873,644 km (0.117 R)
• M63: 59,373,450 km (0.103 R)
• M64: 61,513,298 km (0.081 R)
• M65: 61,766,717 km (0.098 R)
• M66: 63,678,278 km (0.096 R)
• M67: 64,191,250 km (0.102 R)
• M68: 64,705,717 km (0.086 R)
• M69: 65,479,886 km (0.118 R)
• M70: 65,868,092 km (0.079 R)
• M71: 67,167,649 km (0.097 R)
• M72: 68,213,487 km (0.052 R)
• M73: 69,132,916 km (0.058 R)
• M74: 70,188,778 km (0.103 R)
• M75: 71,116,883 km (0.116 R)
• M76: 71,915,736 km (0.094 R)
• M77: 75,818,594 km (0.099 R)
• M78: 76,907,218 km (0.066 R)
• M79: 77,180,234 km (0.091 R)
• M80: 77,453,550 km (0.071 R)
• M81: 77,590,282 km (0.027 R)
• M82: 78,687,433 km (0.067 R)
• M83: 79,237,803 km (0.077 R)
• M84: 80,065,977 km (0.111 R)
• M85: 80,758,167 km (0.106 R)
• M86: 82,148,679 km (0.034 R)
• M87: 82,846,852 km (0.05 R)
• M88: 84,249,182 km (0.091 R)
• M89: 86,367,339 km (0.102 R)
• M90: 88,645,864 km (0.088 R)
• M91: 90,080,059 km (0.096 R)
• M92: 93,407,414 km (0.096 R)
• M93: 95,892,684 km (0.093 R)
• M94: 97,660,033 km (0.077 R)
• M95: 97,807,686 km (0.089 R)
• M96: 98,103,441 km (0.105 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: 450 - 19,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit